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Kirsten Bibbins-Domingo, David C Grossman, Susan J Curry, Karina W Davidson, John W Epling, Francisco A R García, Alex R Kemper, Alex H Krist, Ann E Kurth, C Seth Landefeld, Carol M Mangione, William R Phillips, Maureen G Phipps, Michael P Pignone
Importance: There is convincing evidence that breastfeeding provides substantial health benefits for children. However, nearly half of all US mothers who initially breastfeed stop doing so by 6 months, and there are significant disparities in breastfeeding rates among younger mothers and in disadvantaged communities. Objective: To update the 2008 US Preventive Services Task Force (USPSTF) recommendation on primary care interventions to promote breastfeeding. Evidence Review: The USPSTF reviewed the evidence on the effectiveness of interventions to support breastfeeding on breastfeeding initiation, duration, and exclusivity...
October 25, 2016: JAMA: the Journal of the American Medical Association
Khaled Ezzedine, Maxine Whitton, Mariona Pinart
Clinical Question: Which interventions are associated with highest efficacy and fewest adverse events for treating vitiligo? Bottom Line: Combination therapies, particularly those involving some form of light (ie, narrowband UV-B) were associated with more improved repigmentation than monotherapies. There was limited evidence to support the association of UV-A alone and UV-B alone with repigmentation for vitiligo. There was moderate evidence to support the association of UV-A and UV-B, when used in combination with psoralens, topical corticosteroids, vitamin D analogues, fluorouracil, azathioprine, and oral prednisolone with improved outcomes for vitiligo...
October 25, 2016: JAMA: the Journal of the American Medical Association
Paolo Fusar-Poli, Grazia Rutigliano, Daniel Stahl, André Schmidt, Valentina Ramella-Cravaro, Shetty Hitesh, Philip McGuire
Importance: Pretest risk estimation is routinely used in clinical medicine to inform further diagnostic testing in individuals with suspected diseases. To our knowledge, the overall characteristics and specific determinants of pretest risk of psychosis onset in individuals undergoing clinical high risk (CHR) assessment are unknown. Objectives: To investigate the characteristics and determinants of pretest risk of psychosis onset in individuals undergoing CHR assessment and to develop and externally validate a pretest risk stratification model...
October 26, 2016: JAMA Psychiatry
Tijana Simic, Carol Leonard, Laura Laird, Jennifer Cupit, Fiona Höbler, Elizabeth Rochon
Purpose: This study aimed to evaluate the usability of delivering the Phonological Components Analysis treatment for anomia (Leonard, Rochon, & Laird, 2008) remotely via the Internet to individuals with chronic poststroke aphasia. A secondary aim was to probe the experiences and satisfaction of clinicians in administering treatment at a distance. Method: Six individuals with mild-moderate aphasia and 2 trained clinicians participated in this usability study. Participants and clinicians underwent approximately 6 hr of treatment under observation by an independent observer...
October 25, 2016: American Journal of Speech-language Pathology
Helen L MacLaughlin, Iain C Macdougall, Wendy L Hall, Tracy Dew, Konstantinos Mantzoukis, Jude A Oben
BACKGROUND: The outcomes of intragastric balloon (IGB) placement to achieve weight loss in obese patients with chronic kidney disease (CKD) have not been reported to date. This study aimed to assess the safety and efficacy of the IGB as a weight-loss treatment among this patient population. METHODS: A prospective, single-arm, 'first in CKD' interventional study was conducted in patients with a body mass index >35 kg/m2 and CKD stages 3-4, referred for weight loss...
October 27, 2016: American Journal of Nephrology
Pauline Mendola, Rajeshwari Sundaram, Germaine M Buck Louis, Liping Sun, Maeve E Wallace, Melissa M Smarr, Seth Sherman, Yeyi Zhu, Qi Ying, Danping Liu
We aimed to study the potential impact of proximity to major roadways on time-to-pregnancy and infertility in couples attempting pregnancy in the Longitudinal Investigation of Fertility and Environment (LIFE) study (2005-2009), a population-based, prospective cohort study. Couples attempting pregnancy (n=500) were enrolled and followed prospectively until pregnancy or 12months of trying and 393 couples (78%) had complete data and full follow-up. Time-to-pregnancy was based on a standard protocol using fertility monitors, tracking estrone-3-glucuonide and luteinizing hormone, and pregnancy test kits to detect human chorionic gonadotropin (hCG)...
October 23, 2016: Science of the Total Environment
(no author information available yet)
Background Long-term treatment with supplemental oxygen has unknown efficacy in patients with stable chronic obstructive pulmonary disease (COPD) and resting or exercise-induced moderate desaturation. Methods We originally designed the trial to test whether long-term treatment with supplemental oxygen would result in a longer time to death than no use of supplemental oxygen among patients who had stable COPD with moderate resting desaturation (oxyhemoglobin saturation as measured by pulse oximetry [Spo2], 89 to 93%)...
October 27, 2016: New England Journal of Medicine
Nilesh Chande, Cassandra M Townsend, Claire E Parker, John K MacDonald
BACKGROUND: The results from controlled clinical trials investigating the efficacy of azathioprine and 6-mercaptopurine for the treatment of active Crohn's disease have been conflicting and controversial. An updated meta-analysis was performed to assess the effectiveness of these drugs for the induction of remission in active Crohn's disease. OBJECTIVES: The primary objective was to determine the efficacy and safety of azathioprine and 6-mercaptopurine for induction of remission in active Crohn's disease...
October 26, 2016: Cochrane Database of Systematic Reviews
Denise Espíndola Antunes, Karolline Alves Viana, Paulo Sucasas Costa, Luciane Rezende Costa
There is little evidence on the long-term effects of pharmacological management in children undergoing dental treatment. This study aimed to assess children's behavior in consecutive dental sessions following oral rehabilitation using different pharmacological regimens for behavioral control. Participants were preschoolers who were previously treated for caries under one of the following: no sedative, oral sedation with midazolam, oral sedation with midazolam/ketamine, or general anesthesia. The children's behavior in the follow-up sessions was assessed using the Ohio State University Behavioral Rating Scale (OSUBRS); higher scores represented less cooperative behavior (range 5-20)...
October 24, 2016: Brazilian Oral Research
Dária Neves, Meritxell Sabidó, Camila Bôtto-Menezes, Nina Schwartz Benzaken, Lucília Jardim, Cynthia Ferreira, André Leturiondo, Camila Gurgel Dos Santos, Adele Schwartz Benzaken
Screening for Chlamydia trachomatis is not routinely offered to young asymptomatic women in Brazil. This study evaluated the performance, usefulness, and operational suitability of the Digene Hybrid Capture II (HCII) CT-ID DNA-test as an opportunistic screening tool to detect C. trachomatis in the public health system in Manaus, Amazonas State. Women aged 14-25 years who attended primary health care services were interviewed and one cervical specimen was collected during cytological screening. The HCII CT test was evaluated for its ability to detect the presence of C...
October 20, 2016: Cadernos de Saúde Pública
Andrew D Haddow, Farooq Nasar, Hilda Guzman, Alongkot Ponlawat, Richard G Jarman, Robert B Tesh, Scott C Weaver
BACKGROUND: Zika virus (ZIKV) has extended its known geographic distribution to the New World and is now responsible for severe clinical complications in a subset of patients. While substantial genetic and vector susceptibility data exist for ZIKV, less is known for the closest related flavivirus, Spondweni virus (SPONV). Both ZIKV and SPONV have been known to circulate in Africa since the mid-1900s, but neither has been genetically characterized by gene and compared in parallel. Furthermore, the susceptibility of peridomestic mosquito species incriminated or suspected in the transmission of ZIKV to SPONV was unknown...
October 2016: PLoS Neglected Tropical Diseases
Katharine Kripke, Jason Reed, Catherine Hankins, Gregory Smiley, Catey Laube, Emmanuel Njeuhmeli
BACKGROUND: The report of the Joint United Nations Programme on HIV/AIDS (UNAIDS) for World AIDS Day 2014 highlighted a Fast-Track Strategy that sets ambitious treatment and prevention targets to reduce global HIV incidence to manageable levels by 2020 and end the AIDS epidemic by 2030. The 90-90-90 treatment targets for 2020 call for 90% of people living with HIV to know their HIV status, 90% of people who know their status to receive treatment, and 90% of people on HIV treatment to be virally suppressed...
2016: PloS One
Athumani M Ramadhani, Tamsyn Derrick, David Macleod, Martin J Holland, Matthew J Burton
BACKGROUND: Trachoma is a blinding disease, initiated in early childhood by repeated conjunctival infection with the obligate intracellular bacterium Chlamydia trachomatis. The population prevalence of the clinical signs of active trachoma; ''follicular conjunctivitis" (TF) and/or ''intense papillary inflammation" (TI), guide programmatic decisions regarding the initiation and cessation of mass drug administration (MDA). However, the persistence of TF following resolution of infection at both the individual and population level raises concerns over the suitability of this clinical sign as a marker for C...
October 2016: PLoS Neglected Tropical Diseases
Claudia Wultsch, Anthony Caragiulo, Isabela Dias-Freedman, Howard Quigley, Salisa Rabinowitz, George Amato
Mesoamerican jaguars (Panthera onca) have been extirpated from over 77% of their historic range, inhabiting fragmented landscapes at potentially reduced population sizes. Maintaining and restoring genetic diversity and connectivity across human-altered landscapes has become a major conservation priority; nonetheless large-scale genetic monitoring of natural populations is rare. This is the first regional conservation genetic study of jaguars to primarily use fecal samples collected in the wild across five Mesoamerican countries: Belize, Costa Rica, Guatemala, Honduras, and Mexico...
2016: PloS One
Yongmin Zhang, Shuang Guo, Wentao Wu, Zhirong Qin, Xuefeng Liu
Herein, we describe a strategy of fabricating CO2-triggered oil-in-water Pickering emulsion based on silica nanoparticles func-tionalized in situ by a trace amount of conventional CO2-switchable surfactant, N-(3-(dimethylamino)propyl)alkyl amide (CnPMA). By alternately bubbling CO2 and N2 at a moderate conditions (30 oC, 80 mL·min-1), silica nanoparticles reversibly switch between amphipathic and hydrophilic as a result of the adsorption of ammonium (CO2) and the desorption of ter-tiary amine (N2). The emulsion can then be smart switched "on (stable)" and "off (unstable)," along with homogenization, without needing cooling and heating...
October 26, 2016: Langmuir: the ACS Journal of Surfaces and Colloids
Eveline P C J Janssen, Sebastian Köhler, Coen D A Stehouwer, Nicolaas C Schaper, Pieter C Dagnelie, Simone J S Sep, Ronald M A Henry, Carla J H van der Kallen, Frans R Verhey, Miranda T Schram
OBJECTIVES: To assess the psychometric properties and identify the best cutoff value of the Patient Health Questionnaire-9 (PHQ-9) for depression screening in individuals with type 2 diabetes mellitus (T2DM). DESIGN: Observational population-based cohort study. SETTING: The Maastricht Study. PARTICIPANTS: Individuals with and without T2DM (mean age 58.6 ± 8.1, 44.6% male) according to an oral glucose tolerance test (N = 2,997)...
October 26, 2016: Journal of the American Geriatrics Society
Marlon E F Wilsterman, Pauline de Jager, Robert Blokpoel, Inez Frerichs, Sandra K Dijkstra, Marcel J I J Albers, Johannes G M Burgerhof, Dick G Markhorst, Martin C J Kneyber
BACKGROUND: Neuromuscular blockade (NMB) has been shown to improve outcome in acute respiratory distress syndrome (ARDS) in adults, challenging maintaining spontaneous breathing when there is severe lung injury. We tested in a prospective physiological study the hypothesis that continuous administration of NMB agents in mechanically ventilated children with severe acute hypoxemic respiratory failure (AHRF) improves the oxygenation index without a redistribution of tidal volume V T toward non-dependent lung zones...
December 2016: Annals of Intensive Care
Xi Song
In recent years, sociological research investigating grandparent effects in three-generation social mobility has proliferated, mostly focusing on the question of whether grandparents have a direct effect on their grandchildren's social attainment. This study hypothesizes that prior research has overlooked family structure as an important factor that moderates grandparents' direct effects. Capitalizing on a counterfactual causal framework and multigenerational data from the Panel Study of Income Dynamics, this study examines the direct effect of grandparents' years of education on grandchildren's years of educational attainment and heterogeneity in the effects associated with family structure...
October 25, 2016: Demography
Anne E Nigra, Adrian Ruiz-Hernandez, Josep Redon, Ana Navas-Acien, Maria Tellez-Plaza
Published systematic reviews concluded that there is moderate to strong evidence to infer a potential role of lead and cadmium, widespread environmental metals, as cardiovascular risk factors. For other non-essential metals, the evidence has not been appraised systematically. Our objective was to systematically review epidemiologic studies on the association between cardiovascular disease in adults and the environmental metals antimony, barium, chromium, nickel, tungsten, uranium, and vanadium. We identified a total of 4 articles on antimony, 1 on barium, 5 on chromium, 1 on nickel, 4 on tungsten, 1 on uranium, and 0 on vanadium...
October 25, 2016: Current Environmental Health Reports
Jesse Yu-Chen Lan
The paper discusses the expansion of the universal health coverage (UHC) in Taiwan through the establishment of National Health Insurance (NHI), and the fiscal crisis it caused. Two key questions are addressed: How did the NHI gradually achieve universal coverage, and yet cause Taiwanese health spending to escalate to fiscal crisis? What measures have been taken to reform the NHI finance and achieve moderate success to date? The main argument of this paper is that the Taiwanese Government did try to implement various reforms to save costs and had moderate success, but the path-dependent process of reform does not allow increasing contribution rates significantly and thereby makes sustainability challenging...
October 25, 2016: Applied Health Economics and Health Policy
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