Wednesday, May 31, 2017
Smucker Foods of Canada Corp. Announces a Voluntary Recall on Select Golden Temple®, Swad®, and Maya® Flour Products in the U.S. Due to Possible E. Coli 0121 Contamination - FDA Safety Alerts & Drug Recalls
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Tuesday, May 30, 2017
FDA approves first generic Strattera for the treatment of ADHD - FDA Press Releases
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Kroger Issues Allergy Alert on Undeclared Milk in Kroger Yellow Sponge Cake Dessert Cups - FDA Safety Alerts & Drug Recalls
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Kroger Recalls Simple Truth Dry Roasted Macadamia Nuts Because of Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Monday, May 29, 2017
Hemoglobin Concentration Influences N-Terminal Pro B-Type Natriuretic Peptide Levels in Hospitalized Older Adults with and without Heart Failure - American Geriatric Society
Objectives
To investigate the relationship between hemoglobin and N-terminal pro B-type natriuretic peptide (NT-proBNP) concentration in hospitalized older adults with or without a diagnosis of heart failure (HF).
Design
Cross-sectional study based on retrospective hospital records review.
Setting
Geriatric acute care ward.
Participants
Individuals aged 65 and older (N = 226; mean age 81.1), with (n = 104) and without (n = 122) a diagnosis of HF.
Measurements
Information was collected on demographic characteristics, comorbidities, and laboratory and echocardiographic data. The relationship between hemoglobin and NT-proBNP was evaluated using linear regression models adjusted for potential confounders.
Results
A negative association was found between NT-proBNP and hemoglobin (β = −0.226, P < .001). The regression coefficient was −0.114 (P = .04) in the subsample with HF and −0.191 (P < .001) in the subsample without HF. After adjustment for potential confounders, the inverse association between hemoglobin and NT-proBNP was confirmed in the whole sample (β = −0.182, P < .001), in those with HF (β = −0.136, P = .007), and in those without HF (β = −0.165, P = .003).
Conclusion
Hemoglobin concentration should be taken into account in the interpretation of NT-proBNP in hospitalized older adults, especially those without HF.
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Lupin Pharmaceuticals Inc. Announces a Nationwide Recall of Mibelas™ 24 Fe (Norethindrone Acetate and EthinylEstradiol 1mg/0.02mg Chewable Tablets and Ferrous Fumarate 75 mg) Tablets Due to Out of Sequence Tablets and Missing Expiry/Lot Information - FDA Safety Alerts & Drug Recalls
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Beyond the Individual: The Interdependence of Advance Directive Completion by Older Married Adults - American Geriatric Society
Objectives
To determine how individual and spousal demographic and health factors are associated with advance directive (AD) completion by married older adults.
Design
Dyadic structural equation modeling using the Actor-Partner Interdependence Model.
Setting
The 2004 to 2012 waves of the Health and Retirement Study.
Participants
Community-dwelling heterosexual married couples aged 65 and older (N = 2,243).
Measurements
Structural equation modeling with a probit link function was used to estimate associations between men's and women's age, education, health status, prior hospitalization or outpatient surgery in the past 10 years, regular health care provider, and household net assets and their own and their spouses’ probabilities of having an AD.
Results
Individual and spousal ages were each positively associated with AD completion for men and women. Those with higher education were more likely to possess ADs. Women's probabilities of having ADs were also positively associated with husbands’ education. Men whose wives’ were in poor health were less likely to have ADs. Men who were hospitalized or underwent outpatient surgery were more likely to have ADs, as were their wives. Women who had regular sources of health care were more likely to have completed ADs.
Conclusion
AD completion by older married adults is associated with both individual and spousal factors. How spouses influence one another's advance care planning differs by gender. Future research should account for the dyadic nature of advance care planning, as should public education efforts and interventions promoting AD completion.
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Trienylfuranol A and trienylfuranone A–B: metabolites isolated from an endophytic fungus, Hypoxylon submoniticulosum, in the raspberry Rubus idaeus - Journal of Antibiotics
Trienylfuranol A and trienylfuranone A–B: metabolites isolated from an endophytic fungus, Hypoxylon submoniticulosum, in the raspberry Rubus idaeus
The Journal of Antibiotics 70, 721 (June 2017). doi:10.1038/ja.2017.18
Authors: Kevin M N Burgess, Ashraf Ibrahim, Dan Sørensen & Mark W Sumarah
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OSMAC approach leads to new fusarielin metabolites from Fusarium tricinctum - Journal of Antibiotics
OSMAC approach leads to new fusarielin metabolites from Fusarium tricinctum
The Journal of Antibiotics 70, 726 (June 2017). doi:10.1038/ja.2017.21
Authors: Catalina F Pérez Hemphill, Parichat Sureechatchaiyan, Matthias U Kassack, Raha S Orfali, Wenhan Lin, Georgios Daletos & Peter Proksch
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Ghanamycins A and B, two novel γ-butyrolactones from marine-derived streptomyces ghanaensis TXC6-16 - Journal of Antibiotics
Ghanamycins A and B, two novel γ-butyrolactones from marine-derived streptomyces ghanaensis TXC6-16
The Journal of Antibiotics 70, 733 (June 2017). doi:10.1038/ja.2017.37
Authors: Jia-hui Xu, Kang-bo Gu, Dao-Jing Zhang, Yuan-Guang Li & Li Tian
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Bioactive secondary metabolites produced by an endophytic fungus Gaeumannomyces sp. JS0464 from a maritime halophyte Phragmites communis - Journal of Antibiotics
Bioactive secondary metabolites produced by an endophytic fungus Gaeumannomyces sp. JS0464 from a maritime halophyte Phragmites communis
The Journal of Antibiotics 70, 737 (June 2017). doi:10.1038/ja.2017.39
Authors: Changyeol Lee, Soonok Kim, Wei Li, Sunghee Bang, Hanna Lee, Hyun-Jung Lee, Eun-Young Noh, Jung-Eun Park, Woo Young Bang & Sang Hee Shim
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Two new polyketides from the ascomycete fungus Leptosphaeria sp. - Journal of Antibiotics
Two new polyketides from the ascomycete fungus Leptosphaeria sp.
The Journal of Antibiotics 70, 743 (June 2017). doi:10.1038/ja.2017.5
Authors: Jie Lin, Renlei Wang, Guohua Xu, Zhengfeng Ding, Xueshen Zhu, Erwei Li & Ling Liu
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Streptomyces euryhalinus sp. nov., a new actinomycete isolated from a mangrove forest - Journal of Antibiotics
Streptomyces euryhalinus sp. nov., a new actinomycete isolated from a mangrove forest
The Journal of Antibiotics 70, 747 (June 2017). doi:10.1038/ja.2017.3
Authors: Kaushik Biswas, Jayanta D Choudhury, Riddhi Mahansaria, Malay Saha & Joydeep Mukherjee
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In vitro antibacterial activity of MGDG-palmitoyl from Oscillatoria acuminata NTAPC05 against extended-spectrum β-lactamase producers - Journal of Antibiotics
In vitro antibacterial activity of MGDG-palmitoyl from Oscillatoria acuminata NTAPC05 against extended-spectrum β-lactamase producers
The Journal of Antibiotics 70, 754 (June 2017). doi:10.1038/ja.2017.40
Authors: Abdul Azees Parveez Ahamed, Mohammed Uddin Rasheed, Kalilurrahuman Peer Muhamed Noorani, Nazar Reehana, Subramanian Santhoshkumar, Yousuff Mohamed Mohamed Imran, Naiyf S Alharbi, Chinnathambi Arunachalam, Sulaiman Ali Alharbi, Mohammad Abdulkader Akbarsha & Nooruddin Thajuddin
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Penicillenols from a deep-sea fungus Aspergillus restrictus inhibit Candidaalbicans biofilm formation and hyphal growth - Journal of Antibiotics
Penicillenols from a deep-sea fungus Aspergillus restrictus inhibit Candidaalbicans biofilm formation and hyphal growth
The Journal of Antibiotics 70, 763 (June 2017). doi:10.1038/ja.2017.45
Authors: Jie Wang, Qi-Feng Yao, Muhammad Amin, Xu-Hua Nong, Xiao-Yong Zhang & Shu-Hua Qi
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Synergistic effects of vancomycin and β-lactams against vancomycin highly resistant Staphylococcus aureus - Journal of Antibiotics
Synergistic effects of vancomycin and β-lactams against vancomycin highly resistant Staphylococcus aureus
The Journal of Antibiotics 70, 771 (June 2017). doi:10.1038/ja.2017.7
Authors: Fumiaki Tabuchi, Yasuhiko Matsumoto, Masaki Ishii, Keita Tatsuno, Mitsuhiro Okazaki, Tomoaki Sato, Kyoji Moriya & Kazuhisa Sekimizu
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The efficacy of different anti-microbial metals at preventing the formation of, and eradicating bacterial biofilms of pathogenic indicator strains - Journal of Antibiotics
The efficacy of different anti-microbial metals at preventing the formation of, and eradicating bacterial biofilms of pathogenic indicator strains
The Journal of Antibiotics 70, 775 (June 2017). doi:10.1038/ja.2017.10
Authors: Natalie Gugala, Joe A Lemire & Raymond J Turner
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Formal synthesis of Thienamycin - Journal of Antibiotics
Formal synthesis of Thienamycin
The Journal of Antibiotics 70, 781 (June 2017). doi:10.1038/ja.2017.44
Authors: Michał Pieczykolan, Bartłomiej Furman & Marek Chmielewski
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Aspergone, a new chromanone derivative from fungus Aspergillus sp. SCSIO41002 derived of mangrove soil sample - Journal of Antibiotics
Aspergone, a new chromanone derivative from fungus Aspergillus sp. SCSIO41002 derived of mangrove soil sample
The Journal of Antibiotics 70, 788 (June 2017). doi:10.1038/ja.2016.169
Authors: Bin Yang, Huaming Tao, Xiao-Chu Qin, Zhen Wang, Junde Dong, Xiuping Lin, Xuefeng Zhou, Jian-Lin Li, Zheng-Chao Tu & Yonghong Liu
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Acremopeptin, a new peptaibol from Acremonium sp. PF1450 - Journal of Antibiotics
Acremopeptin, a new peptaibol from Acremonium sp. PF1450
The Journal of Antibiotics 70, 791 (June 2017). doi:10.1038/ja.2017.15
Authors: Masatomi Iijima, Masahide Amemiya, Ryuichi Sawa, Yumiko Kubota, Takao Kunisada, Isao Momose, Manabu Kawada & Masakatsu Shibasaki
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New diketopiperazine derivatives with cytotoxicity from Nocardiopsis sp. YIM M13066 - Journal of Antibiotics
New diketopiperazine derivatives with cytotoxicity from Nocardiopsis sp. YIM M13066
The Journal of Antibiotics 70, 795 (June 2017). doi:10.1038/ja.2017.46
Authors: Mingwei Sun, Xiaotong Chen, Wenjun Li, Chunhua Lu & Yuemao Shen
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Identification of tirandamycins as specific inhibitors of the futalosine pathway - Journal of Antibiotics
Identification of tirandamycins as specific inhibitors of the futalosine pathway
The Journal of Antibiotics 70, 798 (June 2017). doi:10.1038/ja.2017.22
Authors: Yasushi Ogasawara, Kensuke Kondo, Ayumi Ikeda, Rikako Harada & Tohru Dairi
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Molecular epigenetic approach activates silent gene cluster producing dimeric bis-spiro-azaphilones in Chaetomium globosum CBS148.51 - Journal of Antibiotics
Molecular epigenetic approach activates silent gene cluster producing dimeric bis-spiro-azaphilones in Chaetomium globosum CBS148.51
The Journal of Antibiotics 70, 801 (June 2017). doi:10.1038/ja.2017.4
Authors: Meng-Hua Wang, Tao Jiang, Gang Ding, Shu-Bin Niu, Xue-Wei Wang, Meng Yu, Yu-Cheng Gu, Qiu-Bo Zhang, Jia-Huan Chen, Hong-Mei Jia & Zhong-Mei Zou
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Conjugative ESBL plasmids differ in their potential to rescue susceptible bacteria via horizontal gene transfer in lethal antibiotic concentrations - Journal of Antibiotics
Conjugative ESBL plasmids differ in their potential to rescue susceptible bacteria via horizontal gene transfer in lethal antibiotic concentrations
The Journal of Antibiotics 70, 805 (June 2017). doi:10.1038/ja.2017.41
Authors: Sari Mattila, Pilvi Ruotsalainen, Ville Ojala, Timo Tuononen, Teppo Hiltunen & Matti Jalasvuori
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Biochemical characterization of CTX-M-166, a new CTX-M β-lactamase produced by a commensal Escherichia coli isolate - Journal of Antibiotics
Biochemical characterization of CTX-M-166, a new CTX-M β-lactamase produced by a commensal Escherichia coli isolate
The Journal of Antibiotics 70, 809 (June 2017). doi:10.1038/ja.2017.42
Authors: Vera Manageiro, Rafael Graça, Eugénia Ferreira, Lurdes Clemente, Richard Bonnet & Manuela Caniça
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Sunday, May 28, 2017
Long-Term Oral Bisphosphonate Therapy and Fractures in Older Women: The Women's Health Initiative - American Geriatric Society
Objectives
To examine the association between long-term bisphosphonate use and fracture in older women at high risk of fracture.
Design
Retrospective cohort.
Setting
Women's Health Initiative.
Participants
Older women who reported at least 2 years of bisphosphonate use in 2008–09 (N = 5,120).
Measurements
Exposure data were from a current medications inventory. Outcomes (hip, clinical vertebral, wrist or forearm, any clinical fracture) were ascertained annually. Using multivariate Cox proportional hazards models, the association between duration of bisphosphonate use (3–5, 6–9, 10–13 years) and fracture was estimated, using 2 years as the referent group.
Results
On average participants were 80 years old and were followed for 3.7 ± 1.2 years. There were 127 hip, 159 wrist or forearm, 235 clinical vertebral, and 1,313 clinical fractures. In multivariate-adjusted analysis, 10 to 13 years of bisphosphonate use was associated with higher risk of any clinical fracture than 2 years of use (hazard ratio (HR) = 1.29, 95% confidence interval (CI) = 1.07–1.57). This association persisted in analyses limited to women with a prior fracture (HR = 1.30, 95% CI = 1.01–1.67) and women with no history of cancer (HR = 1.36, 95% CI = 1.10–1.68). The association of 10 to 13 years of use, compared with 2 years of use, was not statistically significant for hip (HR = 1.66, 95% CI = 0.81–3.40), clinical vertebral (HR = 1.65, 95% CI = 0.99–2.76), or wrist fracture (HR = 1.16, 95% CI = 0.67–2.00).
Conclusion
In older women at high risk of fracture, 10 to 13 years of bisphosphonate use was associated with higher risk of any clinical fracture than 2 years of use. These results add to concerns about the benefit of very long-term bisphosphonate use.
from Journal of the American Geriatrics Society http://ift.tt/2qqYg8Y
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Friday, May 26, 2017
Research Priorities to Advance the Health and Health Care of Older Adults with Multiple Chronic Conditions - American Geriatric Society
Objectives
To prioritize research topics relevant to the care of the growing population of older adults with multiple chronic conditions (MCCs).
Design
Survey of experts in MCC practice, research, and policy. Topics were derived from white papers, funding announcements, or funded research projects relating to older adults with MCCs.
Setting
Survey conducted through the Health Care Systems Research Network (HCSRN) and Claude D. Pepper Older Americans Independence Centers (OAICs) Advancing Geriatrics Infrastructure and Network Growth Initiative, a joint endeavor of the HCSRN and OAICs.
Participants
Individuals affiliated with the HCSRN or OAICs and national MCC experts, including individuals affiliated with funding agencies having MCC-related grant portfolios.
Measurements
A “top box” methodology was used, counting the number of respondents selecting the top response on a 5-point Likert scale and dividing by the total number of responses to calculate a top box percentage for each of 37 topics.
Results
The highest-ranked research topics relevant to the health and healthcare of older adults with MCCs were health-related quality of life in older adults with MCCs; development of assessment tools (to assess, e.g., symptom burden, quality of life, function); interactions between medications, disease processes, and health outcomes; disability; implementation of novel (and scalable) models of care; association between clusters of chronic conditions and clinical, financial, and social outcomes; role of caregivers; symptom burden; shared decision-making to enhance care planning; and tools to improve clinical decision-making.
Conclusion
Study findings serve to inform the development of a comprehensive research agenda to address the challenges relating to the care of this “high-need, high-cost” population and the healthcare delivery systems responsible for serving it.
from Journal of the American Geriatrics Society http://ift.tt/2rHaQB6
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High C-Reactive Protein Predicts Delirium Incidence, Duration, and Feature Severity After Major Noncardiac Surgery - American Geriatric Society
Objectives
To examine associations between the inflammatory marker C-reactive protein (CRP) measured preoperatively and on postoperative day 2 (POD2) and delirium incidence, duration, and feature severity.
Design
Prospective cohort study.
Setting
Two academic medical centers.
Participants
Adults aged 70 and older undergoing major noncardiac surgery (N = 560).
Measurements
Plasma CRP was measured using enzyme-linked immunosorbent assay. Delirium was assessed from Confusion Assessment Method (CAM) interviews and chart review. Delirium duration was measured according to number of hospital days with delirium. Delirium feature severity was defined as the sum of CAM-Severity (CAM-S) scores on all postoperative hospital days. Generalized linear models were used to examine independent associations between CRP (preoperatively and POD2 separately) and delirium incidence, duration, and feature severity; prolonged hospital length of stay (LOS, >5 days); and discharge disposition.
Results
Postoperative delirium occurred in 24% of participants, 12% had 2 or more delirium days, and the mean ± standard deviation sum CAM-S was 9.3 ± 11.4. After adjusting for age, sex, surgery type, anesthesia route, medical comorbidities, and postoperative infectious complications, participants with preoperative CRP of 3 mg/L or greater had a risk of delirium that was 1.5 times as great (95% confidence interval (CI) = 1.1–2.1) as that of those with CRP less than 3 mg/L, 0.4 more delirium days (P < .001), more-severe delirium (3.6 CAM-S points higher, P < .001), and a risk of prolonged LOS that was 1.4 times as great (95% CI = 1.1–1.8). Using POD2 CRP, participants in the highest quartile (≥235.73 mg/L) were 1.5 times as likely to develop delirium (95% CI = 1.0–2.4) as those in the lowest quartile (≤127.53 mg/L), had 0.2 more delirium days (P < .05), and had more severe delirium (4.5 CAM-S points higher, P < .001).
Conclusion
High preoperative and POD2 CRP were independently associated with delirium incidence, duration, and feature severity. CRP may be useful to identify individuals who are at risk of developing delirium.
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Bone Turnover with Venlafaxine Treatment in Older Adults with Depression - American Geriatric Society
Objectives
Epidemiologic data suggest older adults receiving serotonergic antidepressants may have accelerated bone loss. We examined bone turnover marker changes and patient-level variables associated with these changes in older adults receiving protocolized antidepressant treatment.
Design
Open-label, protocolized treatment study.
Setting
Medical centers in Pittsburgh, St Louis, and Toronto.
Participants
Older adults with major depression (N = 168).
Measurements
Serum levels of the bone resorption marker C-terminal cross-linking telopeptide of type 1 collagen (CTX) and the bone formation marker procollagen type 1 N propeptide (P1NP) were assayed before and after 12 weeks of treatment with venlafaxine. Whether CTX and P1NP changes were associated with depression remission and duration of depression and genetic polymorphisms in the serotonin transporter (5HTTLPR) and 1B receptor (HTR1B) were also examined.
Results
CTX increased and P1NP decreased during venlafaxine treatment, a profile consistent with accelerated bone loss. Two individual-level clinical variables were correlated with bone turnover; participants whose depression did not go into remission had higher CTX levels, and those with chronic depression had lower P1NP levels. HTR1B genotype predicted P1NP change, whereas 5HTTLPR genotype was unrelated to either biomarker.
Conclusion
Bone turnover markers change with antidepressant treatment in a pattern that suggests accelerated bone loss, although the clinical significance of these changes is unclear. These data are preliminary and argue for a larger, controlled study to confirm whether antidepressants are harmful to bone metabolism and whether certain individuals might be at increased risk.
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Oral Health and Dental Care in Older Asian Americans in Central Texas - American Geriatric Society
Objectives
To examine factors associated with dental health insurance, self-rated oral health, and use of preventive dental care services in older Asian Americans.
Design
Cross-sectional survey.
Setting
The Asian American Quality of Life Survey was conducted with 2,614 Asian Americans living in central Texas using questionnaires available in English and six Asian languages.
Participants
Asian American Quality of Life Survey participants aged 60 and older (N = 533; mean age = 69.4 ± 6.9).
Measurements
Participants were asked whether they had insurance that covered the cost of any dental visit, how they would rate their overall oral health status, and whether they had visited a dental clinic for a routine examination in the past 12 months. Information was also collected on sociodemographic and immigration-related variables.
Results
More than 61% of the sample had no dental health insurance, 45% reported that their oral health was fair or poor, and 44% had not used preventive dental care services. A series of logistic regression analyses identified factors posing a significant risk to oral health and dental care. For example, those with limited English proficiency were 3.5 times as likely to lack dental health insurance and 3.2 times as likely to rate their oral health as fair or poor. The odds of not using preventive dental care services were 6.4 times as great in those without dental health insurance.
Conclusion
The overall findings call attention to efforts to promote oral health and dental care in older Asian Americans.
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Astrazeneca Initiates Voluntary Nationwide Recall of One Lot of Brilinta 90 mg Professional Sample Bottles Due to Report of Another Medicine in One Bottle From That Lot - FDA Safety Alerts & Drug Recalls
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Recall on Fewer Than 225 Ava's Brand Organic Cashews Roasted & Salted 8 oz. Tubs in NJ, NY, PA and CT - FDA Safety Alerts & Drug Recalls
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Thursday, May 25, 2017
Caverflo.com Issues Voluntary Nationwide Recall of Caverflo Natural Herbal Coffee due to the Presence of Undeclared Active Pharmaceutical Ingredients and Undeclared Milk - FDA Safety Alerts & Drug Recalls
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California Sun Dry Foods Announces a Voluntary Recall of Mislabeled California Sun Dry Sun-Dried Tomato Pesto Due to Undeclared Almond and Milk Allergen - FDA Safety Alerts & Drug Recalls
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Wednesday, May 24, 2017
Hail Merry Issues Voluntary Recall Due to Labeling Error - FDA Safety Alerts & Drug Recalls
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Recall of Food Produced at Airway Heights Corrections Center - FDA Safety Alerts & Drug Recalls
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MusclMasster LLC Issues Voluntary Nationwide Recall of Al-Er-G Capsules Because it Contains the Banned Substance Ephedra - FDA Safety Alerts & Drug Recalls
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Nuclear translocation of HIF-1α induced by influenza A (H1N1) infection is critical to the production of proinflammatory cytokines
Nuclear translocation of HIF-1α induced by influenza A (H1N1) infection is critical to the production of proinflammatory cytokines
Emerging Microbes & Infections 6, e39 (May 2017). doi:10.1038/emi.2017.21
Authors: Xinkun Guo, Zhaoqin Zhu, Wanju Zhang, Xiaoxiao Meng, Yong Zhu, Peng Han, Xiaohui Zhou, Yunwen Hu & Ruilan Wang
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Novel highly divergent sapoviruses detected by metagenomics analysis in straw-colored fruit bats in Cameroon
Novel highly divergent sapoviruses detected by metagenomics analysis in straw-colored fruit bats in Cameroon
Emerging Microbes & Infections 6, e38 (May 2017). doi:10.1038/emi.2017.20
Authors: Claude Kwe Yinda, Nádia Conceição-Neto, Mark Zeller, Elisabeth Heylen, Piet Maes, Stephen Mbigha Ghogomu, Marc Van Ranst & Jelle Matthijnssens
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A novel neutralizing monoclonal antibody targeting the N-terminal domain of the MERS-CoV spike protein
A novel neutralizing monoclonal antibody targeting the N-terminal domain of the MERS-CoV spike protein
Emerging Microbes & Infections 6, e37 (May 2017). doi:10.1038/emi.2017.18
Authors: Yingzhu Chen, Shuai Lu, Hao Jia, Yao Deng, Jianfang Zhou, Baoying Huang, Yueyang Yu, Jiaming Lan, Wenling Wang, Yongliang Lou, Kun Qin & Wenjie Tan
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A new model of self-resolving leptospirosis in mice infected with a strain of Leptospira interrogans serovar Autumnalis harboring LPS signaling only through TLR4
A new model of self-resolving leptospirosis in mice infected with a strain of Leptospira interrogans serovar Autumnalis harboring LPS signaling only through TLR4
Emerging Microbes & Infections 6, e36 (May 2017). doi:10.1038/emi.2017.16
Authors: Bili Xia, Le Sun, Xia Fan, Haihan Xiao, Yongzhang Zhu, Jinhong Qin, Chengsong Cai, Wei Zhao, Yung-Fu Chang, Yan Zhang, Xiaokui Guo & Ping He
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Aetiology of acute meningoencephalitis in Cambodian children, 2010–2013
Aetiology of acute meningoencephalitis in Cambodian children, 2010–2013
Emerging Microbes & Infections 6, e35 (May 2017). doi:10.1038/emi.2017.15
Authors: Paul F Horwood, Veasna Duong, Denis Laurent, Channa Mey, Heng Sothy, Ky Santy, Beat Richner, Seiha Heng, Sopheak Hem, Justine Cheval, Christopher Gorman, Philippe Dussart, Menno D de Jong, Alexandra Kerleguer, Bertrand Guillard, Bernadette Murgue, Marc Lecuit, Xavier de Lamballerie, Jeremy J Farrar, Arnaud Tarantola, Marc Eloit & Philippe Buchy
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Tuesday, May 23, 2017
L.A. Lucky Brand Basil Seed 2.1 oz Voluntary Recall Because of Possible Health Risk - FDA Safety Alerts & Drug Recalls
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FDA approves first cancer treatment for any solid tumor with a specific genetic feature - FDA Press Releases
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Monday, May 22, 2017
FDA approves first drug to specifically treat giant cell arteritis - FDA Press Releases
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Saturday, May 20, 2017
Anorexia of Aging - Geriatrics
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Friday, May 19, 2017
Dynamic Technical Formulations, LLC. Issues a Voluntary Nationwide Recall of Tri-Ton Due to the Presence of Andarine and Ostarine - FDA Safety Alerts & Drug Recalls
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Exercise or Social Intervention for Nursing Home Residents with Dementia: A Pilot Randomized, Controlled Trial - American Geriatric Society
Objectives
To compare the effects of exercise with those of a structured nonphysical intervention on ability to perform activities of daily living (ADLs) and physical and cognitive function of persons with dementia (PWDs) living in nursing homes (NH).
Design
Cluster-randomized pilot-controlled trial.
Setting
Seven French NHs.
Participants
PWDs living in NHs.
Measurements
NHs were randomized to an exercise group (4 NHs, n = 47) or structured social activity group (3 NHs, n = 50) for a 24-week intervention performed twice per week for 60 minutes per session. The main endpoint was ADL performance (Alzheimer's Disease Cooperative Study Activities of Daily Living Inventory for Severe Alzheimer's Disease Scale (ADCS-ADL-sev); range 0–54, higher is better); secondary endpoints were overall cognitive function (Mini-Mental State Examination (MMSE)) and performance-based tests of physical function (Short Physical Performance Battery (SPPB), usual gait speed).
Results
Ninety-one participants with at least one postbaseline ADL assessment were included in efficacy analysis. Groups differed at baseline in terms of sex, neuropsychiatric symptoms, and nutritional status. Multilevel analysis adjusted for baseline differences between groups found no significant difference between effects of exercise and social activity (group-by-time interaction), with adjusted mean differences at 6 months of 1.9 points for ADCS-ADL-sev and 0.55 points for MMSE favoring social activity and 0.6 points for SPPB and 0.05 m/s favoring exercise. Adverse events did not differ between groups, except that the social activity group had more falls than the exercise group.
Conclusion
A larger, longer trial is required to determine whether exercise has greater health benefits than nonphysical interventions for institutionalized PWDs.
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“Urinary Tract Infection”—Requiem for a Heavyweight - American Geriatric Society
“Urinary tract infection” (“UTI”) is an ambiguous, expansive, overused diagnosis that can lead to marked, harmful antibiotic overtreatment. “Significant bacteriuria,” central to most definitions of “UTI,” has little significance in identifying individuals who will benefit from treatment. “Urinary symptoms” are similarly uninformative. Neither criterion is well defined. Bacteriuria and symptoms remit and recur spontaneously. Treatment is standard for acute uncomplicated cystitis and common for asymptomatic bacteriuria, but definite benefits are few. Treatment for “UTI” in older adults with delirium and bacteriuria is widespread but no evidence supports the practice, and expert opinion opposes it.
Sensitive diagnostic tests now demonstrate that healthy urinary tracts host a ubiquitous, complex microbial community. Recognition of this microbiome, largely undetectable using standard agar-based cultures, offers a new perspective on “UTI.” Everyone is bacteriuric (and viruric). From this perspective, most people who are treated for a “UTI” would probably be better off without treatment. Elderly adults, little studied in this regard, face particular risk. Invasive bacterial diseases such as pyelonephritis and bacteremic bacteriuria are also “UTIs.”
Mindful decisions about antibiotic use will require a far better understanding of how pathogenicity arises within microbial communities. It is likely that public education and meaningful informed-consent discussions about antibiotic treatment of bacteriuria, emphasizing potential harms and uncertain benefits, would reduce overtreatment. Emphasizing the microbiome's significance and using the term “urinary tract dysbiosis” instead of “UTI” might also help and might encourage mindful study of the relationships among host, aging, microbiome, disease, and antibiotic treatment.
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Effect of Spironolactone on Exercise Tolerance and Arterial Function in Older Adults with Heart Failure with Preserved Ejection Fraction - American Geriatric Society
Objectives
To evaluate the effects of an aldosterone antagonist on exercise intolerance in older adults with heart failure and preserved ejection fraction (HFpEF).
Design
Randomized, placebo-controlled, double-blind trial.
Setting
Academic medical center, Winston-Salem, North Carolina.
Participants
Older adults (N = 80, aged 71 ± 1; 80% female) with stable compensated HFpEF and controlled blood pressure (BP).
Measurements
Participants were randomized into a 9-month treatment of spironolactone 25 mg/d vs placebo. Assessments were peak exercise oxygen consumption (VO2), 6-minute walk test, Minnesota Living with Heart Failure Questionnaire (MLHFQ), cardiac magnetic resonance imaging, Doppler echocardiography, and vascular ultrasound.
Results
Seventy-one participants completed the trial: 37 in the spironolactone group and 34 in the placebo group. Adherence according to pill count was excellent (spironolactone 95%, placebo 97%). Mean spironolactone dose was 24.3 ± 2.9 mg/d and was well tolerated. Spironolactone significantly reduced systolic and diastolic BP at rest and peak exercise. At 9-month follow-up, baseline-adjusted peak VO2, the primary outcome, was 13.5 ± 0.3 mL/kg per minute in the spironolactone group versus 13.9 ± 0.3 mL/kg per minute in the placebo group (adjusted mean difference −0.4 mL/kg per minute; 95% confidence interval = −1.1–0.4 mL/kg per minute; P = .38). The 95% confidence intervals of spironolactone's effect on peak VO2 (−8.2% to 3.2%) excluded a clinically significant beneficial effect. There were also no significant differences in 6-minute walk distance, arterial stiffness, left ventricular (LV) mass, LV mass/end-diastolic volume, or MLHFQ score.
Conclusion
In older adults with stable compensated HFpEF, 9 months of spironolactone 25 mg/d was well tolerated and reduced BP but did not improve exercise capacity, quality of life, LV mass, or arterial stiffness.
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Thursday, May 18, 2017
Rapid Geriatric Assessment of Hip Fracture - Geriatrics
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Brightfarms Announces Voluntary Regional Recall of Produce Due to Potential Presence of Metal Pieces From Construction - FDA Safety Alerts & Drug Recalls
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Wang GlobalNet Issues Allergy Alert Undeclared Eggs, Wheat In “Fish Cake, Fish Ball, And Fish Tofu” - FDA Safety Alerts & Drug Recalls
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La Nica Products, Inc. Retira Queso Por Posible Riesgo De Salud - FDA Safety Alerts & Drug Recalls
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Wednesday, May 17, 2017
Mild Cognitive Impairment - Geriatrics
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Henning’s Cheese voluntarily recalls Colby Jack cheese - FDA Safety Alerts & Drug Recalls
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FDA expands approved use of Kalydeco to treat additional mutations of cystic fibrosis - FDA Press Releases
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Global Garlic Inc. Recalls Queso Fresco/ Whole Milk Cheese Because Of Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Expanding the Field of Surgical Researchers: The Jahnigen Career Development Award - American Geriatric Society
Under a long-standing collaboration with the John A. Hartford Foundation (JAHF), the Atlantic Philanthropies (AP), and specialty societies in 10 targeted specialties, the American Geriatrics Society (AGS) has been working to improve quality of care provided to older adults by surgical and related medical specialists. To support and nurture future academic leaders, the Geriatrics-for-Specialists Initiative (GSI) established the Dennis W. Jahnigen Career Development Scholar Award (JCDA) program in 2002, with AP joining JAHF as a core funder of the awards in 2003. Commencing in 2011, the National Institute on Aging (NIA) launched the Grants for Early Medical/Surgical Specialists’ Transition to Aging Research (GEMSSTAR) program, using an RO3 mechanism. Recipients of the JCDA and the GEMSSTAR are provided with 2 years of research support and networking opportunities with other scholars; 79 JCDA and 26 surgical and related medical specialty GEMSSTAR scholars have been funded through these award mechanisms, with AGS, JAHF, and surgical and related medical specialty societies providing matching support for 20 of the GEMSSTAR scholars for leadership development programs. One of the primary criteria for judging the overall success of the program was eventual transition of the award to a federally funded program, which was achieved when NIA launched the GEMSSTAR program in 2011.
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Meeting the Need for Training in Geriatrics: The Geriatrics Education for Specialty Residents Program - American Geriatric Society
The imperative created by increasing numbers of aging Americans coupled with increasing longevity has generated recognition and acceptance within american medicine that education, from medical school through postgraduate training through continuing medical education, must include appropriate knowledge and skills in aging and geriatrics to provide for effective care of older adults. Such education and training is necessary not only for traditional primary care providers, but also for specialty physicians, including those in most surgical specialties and in related fields such as anesthesiology, emergency medicine and physical medicine and rehabilitation. To fill this demand, the American Geriatrics Society Geriatrics for Specialist Initiative established the Geriatrics Education for Specialty Residents Program (GSR). This article reviews the process by which the GSR created a dynamic cohort of geriatric surgical educators and researchers who in turn created a vibrant body of educational tools and scientific works that continue to advance the cause of improving medical care of older adults.
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Geriatrics-for-Specialists Initiative: An Eleven-Specialty Collaboration to Improve Care of Older Adults - American Geriatric Society
In the early 1990s, visionary leaders at the American Geriatrics Society and The John A. Hartford Foundation recognized that the marked and growing shortage of geriatrics healthcare professionals would lead to a U.S. healthcare system ill prepared to provide optimal care for the ever-increasing number of older Americans. Led by the late Dennis W. Jahnigen, MD, they set forth a plan to address this shortage by collaborating with surgical and related medical specialists to create a series of programs to foster the highest quality care of older adults. Their unique programmatic vision was that every physician, not just geriatricians, would have basic knowledge and skills in geriatric care, because geriatricians cannot and should not meet the need alone.
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FDA warns Americans about risk of inaccurate results from certain lead tests - FDA Press Releases
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Tuesday, May 16, 2017
La Nica Products, Inc. Recalls Cheese Because of Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Monday, May 15, 2017
Italian Gluten Free Food Cl Issues Allergy Alert On Undeclared Egg In “Chef Luca’s Lasagna Al Forno – Baked Cheese Lasagna” - FDA Safety Alerts & Drug Recalls
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Abbott Initiates Voluntarily Recall of Specific Lots of Three Coronary Catheters - FDA Safety Alerts & Drug Recalls
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Green Chile Concepts, Llc Voluntarily Recalls Select Product Codes And Production Dates Of Green Chile Food Company Brand Burrito Products - FDA Safety Alerts & Drug Recalls
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The Horton Fruit Company, Inc. Issues Voluntary Recall of Fresh Spinach Because of Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Allergy Alert Issued by Arabella Station Whole Foods Market for Undeclared Walnuts in Oatmeal Chocolate Chip Cookies - FDA Safety Alerts & Drug Recalls
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Saturday, May 13, 2017
Rapid Geriatric Assessment - Geriatrics
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Dissecting Delirium - Geriatrics
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Cognitive Frailty - Geriatrics
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Sarcopenia - Geriatrics
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Friday, May 12, 2017
FDA authorizes use of new device to treat esophageal birth defect in babies - FDA Press Releases
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Thursday, May 11, 2017
Lamb Weston Issues Allergy Alert on Undeclared Milk in Red Robin Burgers and Brews Crispy Onion Rings Sold in Grocery Stores - FDA Safety Alerts & Drug Recalls
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Trident Seafoods Corporation Recalls Frozen Multi-Grain Alaskan Cod Due to Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Wednesday, May 10, 2017
Mikawaya Issues Allergy Alert On Undeclared Peanuts In Limited Quantity Of Mikawaya Chocolate Chocolate Mochi Ice Cream - FDA Safety Alerts & Drug Recalls
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Wegmans Food Markets Issues Allergy Alert On Undeclared Egg In Wegmans Family Pack Food You Feel Good About Net. Weight 48 ozs. (3 LB.) 1.36 KG Potato Salad - FDA Safety Alerts & Drug Recalls
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Global and local environmental changes as drivers of Buruli ulcer emergence
Global and local environmental changes as drivers of Buruli ulcer emergence
Emerging Microbes & Infections 6, e34 (May 2017). doi:10.1038/emi.2017.45
Authors: Marine Combe, Camilla Jensen Velvin, Aaron Morris, Andres Garchitorena, Kevin Carolan, Daniel Sanhueza, Benjamin Roche, Pierre Couppié, Jean-François Guégan & Rodolphe Elie Gozlan
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Humoral cross-reactivity between Zika and dengue viruses: implications for protection and pathology
Humoral cross-reactivity between Zika and dengue viruses: implications for protection and pathology
Emerging Microbes & Infections 6, e33 (May 2017). doi:10.1038/emi.2017.42
Authors: Lalita Priyamvada, William Hudson, Rafi Ahmed & Jens Wrammert
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Humoral cross-reactivity between Zika and dengue viruses: implications for protection and pathology
Humoral cross-reactivity between Zika and dengue viruses: implications for protection and pathology
Emerging Microbes & Infections 6, e33 (May 2017). doi:10.1038/emi.2017.42
Authors: Lalita Priyamvada, William Hudson, Rafi Ahmed & Jens Wrammert
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Seroepidemiology of enterovirus D68 infection in China
Seroepidemiology of enterovirus D68 infection in China
Emerging Microbes & Infections 6, e32 (May 2017). doi:10.1038/emi.2017.14
Authors: Zichun Xiang, Linlin Li, Lili Ren, Li Guo, Zhengde Xie, Chunyan Liu, Taisheng Li, Ming Luo, Gláucia Paranhos-Baccalà, Wenbo Xu & Jianwei Wang
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Crowdsourcing-based nationwide tick collection reveals the distribution of Ixodes ricinus and I. persulcatus and associated pathogens in Finland
Crowdsourcing-based nationwide tick collection reveals the distribution of Ixodes ricinus and I. persulcatus and associated pathogens in Finland
Emerging Microbes & Infections 6, e31 (May 2017). doi:10.1038/emi.2017.17
Authors: Maija Laaksonen, Eeva Sajanti, Jani J Sormunen, Ritva Penttinen, Jari Hänninen, Kai Ruohomäki, Ilari Sääksjärvi, Eero J Vesterinen, Ilppo Vuorinen, Jukka Hytönen & Tero Klemola
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Full genetic characterization and epidemiology of a novel amdoparvovirus in striped skunk (Mephitis mephitis)
Full genetic characterization and epidemiology of a novel amdoparvovirus in striped skunk (Mephitis mephitis)
Emerging Microbes & Infections 6, e30 (May 2017). doi:10.1038/emi.2017.13
Authors: Marta Canuti, Hillary E Doyle, Ann P Britton & Andrew S Lang
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Emergence of IntI1 associated blaVIM-2 gene cassette-mediated carbapenem resistance in opportunistic pathogen Pseudomonas stutzeri
Emergence of IntI1 associated blaVIM-2 gene cassette-mediated carbapenem resistance in opportunistic pathogen Pseudomonas stutzeri
Emerging Microbes & Infections 6, e29 (May 2017). doi:10.1038/emi.2017.12
Authors: Sabrin Bashar, Santonu Kumar Sanyal, Munawar Sultana & M Anwar Hossain
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Tuesday, May 9, 2017
Quality Nut Co. Issues a Voluntary Recall - FDA Safety Alerts & Drug Recalls
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Publix Recalls Private Label Brand of Deli Artichoke and Spinach Dip Due to Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Fourth Street Barbecue/Packing Division Recalls Save-A-Lot Pick 5 Mix & Match Chicken & Waffle Sandwich Because Of Possible Health Risk - FDA Safety Alerts & Drug Recalls
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Physical Abuse of Elderly Adults: Victim Characteristics and Determinants of Revictimization - American Geriatric Society
Objectives
To describe victim characteristics and determinants of recurrent physical abuse of elderly.
Design
Multicenter retrospective analysis of multiple data systems to study victims of elder mistreatment in the greater Chicago metropolitan area.
Setting
Five teaching hospitals with Level 1 trauma centers.
Participants
Individuals aged 60 and older treated for physical and sexual abuse between 2000 and 2011.
Measurements
History of revictimization was based on hospital admission histories, Adult Protective Services records, and self-report. Death records were also linked to participant files.
Results
Fifty-eight individuals (52.3%) out of 111 cases suffering physical abuse had documented histories of revictimization. Based on multivariable models, individuals who were female, widowed, diagnosed with dementia, and returning to the home where the perpetrator lived or visited were substantially more likely to be revictimized. Revictimized individuals were more likely to be assaulted through unarmed force by a proximal relative, in particular a husband, boyfriend, child, or child-in-law. Based on hospital records, only 57% of community-dwelling cases had their abuse reported to Adult Protective Services or the police, and only 26.6% had Adult Protective Services investigations on record.
Conclusion
Better screening that connects victims of abuse with community services, police action, and alternative residential options is important in reducing the risk of revictimization and connecting individuals with resources that can improve their safety at home, regardless of whether it is in the community or a residential facility.
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Is Geriatric Medicine Possible in a Middle-Income Country? The Case of Costa Rica - American Geriatric Society
This article outlines the current and future-projected demographic data, organization, networks for the care of older people, and perspectives in Costa Rica in relation to the challenges resulting from exponential growth of the older adult population, most notably those aged 80 and older. It includes consideration of the Norms of Integrated Care of the Older Adult of Costa Rica's national social security system and contributions from other public and private institutions. It also makes note of commentaries on the need for ever-increasing efforts to manage the care of Costa Rica's burgeoning older adult population.
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Monday, May 8, 2017
C.O. Truxton, Inc. Issues Voluntary Nationwide Recall of Amitriptyline HCL Tablets, USP 50mg and Phenobarbital Tablets, USP 15mg, 30mg, 60mg, 100mg Due to Potential Label Mix-Up - FDA Safety Alerts & Drug Recalls
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Spontaneously Reported Symptoms by Informants Are Associated with Clinical Severity in Dementia Help-Seekers - American Geriatric Society
Objectives
To investigate the predictive value of symptoms of dementia that the person or an informant noticed spontaneously in determining the clinical severity of dementia.
Design
Cross-sectional.
Setting
Community-based open-referral dementia assessment service in Hong Kong between 2005 and 2013.
Participants
Help-seekers for dementia assessment service and their informants (N = 965 dyads).
Measurements
Participants underwent a clinical dementia interview based on the Clinical Dementia Rating. Spontaneous complaints that the person and the informant made that had prompted their help-seeking of groups with interview results suggestive of no impairment, mild cognitive impairment, and dementia were compared. Logistic regression was used to evaluate the predictive value of spontaneous complaints for clinical severity. Independent raters blinded to clinical results coded spontaneously reported symptoms into theoretical themes: memory, executive function, language, time and place orientation, neuropsychiatric, mood, and avolition.
Results
Memory problems were the most frequently reported complaints for participants (87.7%) and their informants (95.5%), followed by self-reported language (33.0%) and informant-reported orientation (33.0%) difficulties. Informant-reported but not self-reported symptoms predicted clinical severity. Compared with the persons themselves, informants reported more pervasive symptoms corresponding to clinical severity. Persons with dementia self-reported fewer types of symptoms than their healthy or mildly impaired counterparts. Spontaneously reported language and orientation symptoms by the informant distinguished persons with mild or worse dementia (P < .001, Nagelkerke coefficient of determination = 29.7%, percentage correct 85.6%).
Conclusion
The type and pervasiveness of symptoms spontaneously that informants reported predicted clinical severity. This may provide a quick reference for triage.
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The Physical and Cognitive Performance Test for Residents in Assisted Living Facilities - American Geriatric Society
Objectives
To develop and evaluate the psychometric properties of a new performance-based instrument (Physical and Cognitive Performance Test for Assisted Living Facilities (PCPT ALF)) designed to assess the physical and cognitive skills associated with performance of activities of daily living (ADLs) and instrumental activities of daily living (IADLs).
Design
There were three stages in this study: development of instrument items and validity testing, a feasibility pilot study, and a cross-sectional trial to establish construct and criterion validity and reliability.
Setting
One 116-bed assisted living facility (ALF).
Participants
After a pilot test with 10 residents, a cross-sectional trial was conducted with 55 additional residents.
Measurements
The Barthel Index and Functional Independence Measure were used to estimate criterion validity. Construct validity was examined using exploratory factor analyses (EFAs).
Results
Disattenuated correlations between the PCPT ALF and other tools were all greater than 0.72, supporting criterion validity. Internal consistency (physical ability, α = 0.95; cognitive support, α = 0.92) and 1-week test–retest reliability (PCPT ALF, P = .93) were high, as was interrater reliability (IRR) (physical ability, 0.99; cognitive support, 1.00). In two EFAs, a one-factor solution accounted for 64.1% of the variance for the physical ability subscale and 63.5% of the variance for the cognitive support subscale.
Conclusion
The findings provide early evidence of the PCPT ALF's validity and reliability. If confirmed, this study's findings may be used in future work to assess the success of interventions to prevent or slow decline in the skills associated with ADL and IADL performance in ALFs.
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Friday, May 5, 2017
Smallbatch Pets Inc. Voluntarily Recalls Frozen 2LB Chicken Blend For Dogs And Cats Due To Possible Salmonella Health Risk - FDA Safety Alerts & Drug Recalls
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FDA approves drug to treat ALS - FDA Press Releases
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Genetic Edge Compounds Issues Voluntary Nationwide Recall of GEC Laxoplex Dietary Supplement Capsules Due to Presence of Anabolic Steroids - FDA Safety Alerts & Drug Recalls
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Pinnacle Foods Inc. Voluntarily Recalls Aunt Jemima Frozen Pancakes, Frozen Waffles & Frozen French Toast Slices Due to Possible Listeria Contamination - FDA Safety Alerts & Drug Recalls
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FDA takes action against Florida medicated animal feed manufacturer - FDA Press Releases
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Herbalife International Of America, Inc. Issues Voluntary Recall For Its Protein Bar – Peanut Butter Due To Trace Amounts Of Undeclared Fish Allergen - FDA Safety Alerts & Drug Recalls
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Unilever Issues Allergy Alert on Undeclared Peanut in Limited Quantity of Ben & Jerry’s Chocolate Fudge Brownie Pint Slices - FDA Safety Alerts & Drug Recalls
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Alzheimer's Disease: Individuals, Dyads, Communities, and Costs - American Geriatric Society
Alzheimer's disease and related dementias (ADRD) affect over 5 million Americans. Over a typical disease course of 5–10 years, family caregivers provide the majority of the day-to-day hands-on on care for persons with dementia. Most caregivers enter this complex role with little training and inadequate household resources and they are tasked to navigate a fragmented health care system as well as a patchwork of community services. Our nation can and should do more to help family caregivers provide care in the home to their loved ones who suffer from dementia. We will all benefit if we design and implement a better system of care for persons with dementia. We will benefit financially as a nation, we will benefit morally as a community, and in case we have forgotten, we stand to benefit ourselves as we age and face our own aging brain. Building a system of care requires excellent science and engineering, but we also need creative approaches that design systems of care that are available nationwide because they are scalable and affordable. Most importantly, families need our help now. We need to move faster.
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Thursday, May 4, 2017
Now Health Group Inc. Voluntarily Recalls Select Ellyndale® Nutty Infusions™ - FDA Safety Alerts & Drug Recalls
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U.S. Deer Antler EX. & IM., INC. Announces The Recall Of Herbal Tea Varieties In Pouches Due To Risk For Clostridium Botulinum - FDA Safety Alerts & Drug Recalls
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Physicians Report Sleep Apnea Infrequently in Older and Older Vulnerable Adults - American Geriatric Society
Objectives
To determine how often outpatient physician visits detect sleep apnea (SA) in older persons in the United States.
Design
Retrospective Analysis.
Setting
US non hospital and hospital based clinics.
Participants
US physicians.
Measurements
National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey data from 1993 to 2011 were used to assess the frequency of physicians' coding diagnoses of SA in persons aged 65 and older. Which specialties are most likely to report SA, the most-common comorbid conditions reported with SA, and the likelihood of reporting SA in patient visits for dementia and preoperative care were assessed.
Results
From 1993 to 2011, physicians reported SA in 0.3% of all office visits in persons aged 65 and older. SA reported in visits increased from 130,000 in 1993 to 2,070,000 in 2011, with an annual per capita visit reporting rate of 0.07% to 0.74%. In older populations, the proportion of documented SA visits by specialists rose, and that of primary care providers decreased. Older adults with a diagnosis of SA had higher average number of comorbidities than those without SA (1.8 vs 1.3). Reporting SA was low in visits with a diagnosis of dementia and classified as a preoperative visits.
Conclusion
In two nationwide surveys, SA reporting by physicians in elderly adults was 16 as greater in 2001 as in 1993, although reporting of SA remains infrequent (<1% of visits) even in vulnerable populations.
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Wednesday, May 3, 2017
Imported Frozen Raw Tuna (Ahi) Cubes Distributed on Oahu Test Positive for Hepatitis A; Voluntary Product Recall Underway - FDA Safety Alerts & Drug Recalls
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ReFlow Medical Issues Recall of Specific Lots of Wingman35 Crossing Catheters - FDA Safety Alerts & Drug Recalls
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Opioids and Other Central Nervous System–Active Polypharmacy in Older Adults in the United States - American Geriatric Society
Objectives
To determine patterns of and trends in contributions to central nervous system (CNS) polypharmacy, defined by the Beers Criteria as three or more CNS-active medications of each medication class, of adults aged 65 and older seen in U.S. outpatient medical practices.
Design
National Ambulatory Medical Care Survey (2004–2013).
Setting
U.S. outpatient medical care.
Participants
Visits by older adults to outpatient physicians (N = 97,910).
Measurements
Visits including three or more CNS medications including antipsychotics, benzodiazepines, nonbenzodiazepine benzodiazepine receptor agonist hypnotics (NBRAs), tricyclic antidepressants (TCAs), selective serotonin reuptake inhibitors (SSRIs), and opioids. The proportion of CNS polypharmacy that each medication class contributed during 2011 to 2013 was determined, and then logistic regression was used to determine trends from 2004 to 2013 in the contribution of individual medication classes to such polypharmacy.
Results
Of recent CNS polypharmacy visits, 76.2% included an opioid, and 61.8% included a benzodiazepine; 66.0% of the polypharmacy visits with benzodiazepines included opioids, and 53.3% of the polypharmacy visits with opioids included benzodiazepines. Between 2011 and 2013, opioid and benzodiazepine co-prescribing occurred at approximately 1.50 million visits (95% confidence interval (CI) = 1.23–1.78 million) annually. From 2004 (reference) to 2013, the proportion of polypharmacy visits with opioids rose from 69.6% to 76.2% (adjusted odds ratio = 2.15, 95% CI = 1.19–3.91, P = .01), and the corresponding proportion that included benzodiazepines fell. Of the polypharmacy visits, the odds of SSRI, NBRA, and antipsychotic use were unchanged, and that of TCAs decreased.
Conclusion
In older adults, opioid use appears to be largely driving the recent national increase in CNS polypharmacy. Although concomitant use of opioids and benzodiazepines is associated with greater mortality, they are the most common contributors to CNS polypharmacy in older adults.
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Latent Tuberculosis Infection Testing Practices in Long-Term Care Facilities, Boston, Massachusetts - American Geriatric Society
Objectives
To describe latent tuberculosis infection (LTBI) testing practices in long-term care facilities (LTCFs).
Design
Retrospective cohort study.
Setting
Three Boston-area LTCFs.
Participants
Residents admitted between January 1 and December 31, 2011.
Measurements
Resident demographic characteristics, comorbidities, LTCF stay, and LTBI testing and treatment.
Results
Data for 291 LTCF residents admitted in 2011 were reviewed. Of the 257 without a history of LTBI and with documentation of testing, 162 (63%) were tested; 114 of 186 (61%) with a stay less than 90 days and 48 of 71 (68%) with a stay of 90 days or longer were tested. Of 196 residents with data on prior LTBI testing, 39 (19.9%) had LTBI; 12 of these (30.8%) were diagnosed at the LTCF. Hispanic participants were more likely than black participants to undergo LTBI testing (adjusted odds ratio (aOR) = 2.4, P = .003). Having a length of stay of less than 90 days (aOR = 0.7, P < .001) and history of illicit drug use (aOR = 0.7, P < .001) were associated with lower odds of LTBI testing.
Conclusion
One-fifth of LTCF residents had LTBI, but testing was not always performed. The high prevalence of LTBI in older adults combined with the risk of an outbreak if a case of tuberculosis occurs in a LTCF make LTBI testing and treatment an important prevention opportunity. The importance of LTBI testing in LTCFs needs to be reinforced.
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