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https://www.readbyqxmd.com/read/28445653/describing-the-mental-health-profile-of-first-respondersa-systematic-review-formula-see-text
#1
Sara Jones
BACKGROUND: First responders (FRs) are responsible for providing multiple services during various critical events. Considering the frequency, nature, and intensity of duty-related traumatic exposures, the cumulative impact on FRs' mental health is of paramount importance. OBJECTIVES: The purpose of this systematic review was to describe how duty-related trauma exposure can affect the comprehensive mental health profile of FRs, including firefighters, emergency medical technicians, and paramedics...
February 1, 2017: Journal of the American Psychiatric Nurses Association
https://www.readbyqxmd.com/read/28445481/hypomethylating-agents-synergize-with-irinotecan-to-improve-response-to-chemotherapy-in-colorectal-cancer-cells
#2
Anup Sharma, Rajita Vatapalli, Eihab Abdelfatah, K Wyatt McMahon, Zachary Kerner, Angela A Guzzetta, Jasvinder Singh, Cynthia Zahnow, Stephen B Baylin, Sashidhar Yerram, Yue Hu, Nilofer Azad, Nita Ahuja
Colorectal cancer (CRC) is the second leading cause of cancer death in the United States. In the metastatic setting, the majority of patients respond to initial therapies but eventually develop resistance and progress. In this study, we test the hypothesis that priming with epigenetic therapy sensitizes CRC cell lines, which were previously resistant to subsequent chemotherapeutic agents. When multiple CRC cell lines are first exposed to 500 nM of the DNA demethylating agent, 5-aza-cytidine (AZA) in-vitro, and the cells then established as in-vivo xenografts in untreated NOD-SCID mice; there is an enhanced response to cytotoxic chemotherapy with agents commonly used in CRC treatment...
2017: PloS One
https://www.readbyqxmd.com/read/28445244/outcomes-after-primary-infliximab-treatment-failure-in-inflammatory-bowel-disease
#3
Sine Buhl, Casper Steenholdt, Maria Rasmussen, Märta K Borghede, Jørn Brynskov, Ole Ø Thomsen, Mark A Ainsworth
BACKGROUND: Primary infliximab treatment failure is common in patients with inflammatory bowel disease and represents a challenge to clinicians. Treatment options are limited. This study assessed the prognosis, defined as surgery-free survival, in patients with primary infliximab treatment failure as compared to patients without primary failure (initial responders). Furthermore, this study assessed the specter of medical therapies used after primary infliximab treatment failure along with treatment outcomes...
April 25, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28445176/novel-lipid-modifying-drugs-to-lower-ldl-cholesterol
#4
Arjen J Cupido, Laurens F Reeskamp, John J P Kastelein
PURPOSE OF REVIEW: Statins have long been the cornerstone for the prevention of cardiovascular disease (CVD). However, because of perceived adverse effects and insufficient efficacy in certain groups of patients, considerable interest exists in the search for alternatives to lower LDL-cholesterol (LDL-C), and the recent approvals of proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors underlines the success of this quest. Here, we give an updated overview on the most recent developments in the area of LDL-C lowering agents...
April 25, 2017: Current Opinion in Lipidology
https://www.readbyqxmd.com/read/28444728/circulating-cell-free-braf-v600e-as-a-biomarker-in-children-with-langerhans-cell-histiocytosis
#5
Sébastien Héritier, Zofia Hélias-Rodzewicz, Hélène Lapillonne, Nathalie Terrones, Sonia Garrigou, Corinne Normand, Mohamed-Aziz Barkaoui, Jean Miron, Geneviève Plat, Nathalie Aladjidi, Anne Pagnier, Anne Deville, Marion Gillibert-Yvert, Despina Moshous, Alain Lefèvre-Utile, Anne Lutun, Catherine Paillard, Caroline Thomas, Eric Jeziorski, Philippe Nizard, Valérie Taly, Jean-François Emile, Jean Donadieu
The BRAF(V600E) mutation is reported in half of patients with Langerhans cell histiocytosis (LCH). This study investigated the detection of the BRAF(V600E) allele in circulating cell-free (ccf) DNA in a paediatric LCH cohort. Children with BRAF(V600E) -mutated LCH were investigated to detect ccf BRAF(V600E) at diagnosis (n = 48) and during follow-up (n = 17) using a picolitre-droplet digital PCR assay. At diagnosis, ccf BRAF(V600E) was positive in 15/15 (100%) patients with risk-organ positive multisystem (RO+ MS) LCH, 5/12 (42%) of patients with RO- MS LCH and 3/21 (14%) patients with single-system (SS) LCH (P < 0·001, Fisher's exact test)...
April 25, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28443258/the-effect-of-first-nocturnal-ejaculation-timing-on-risk-and-sexual-behaviors-of-korean-male-adolescents
#6
Mi-Ji Lee, Go-Eun Yang, Hee Won Chueh, Jae Hong Park, Jae-Ho Yoo
PURPOSE: This study evaluated the effect of first nocturnal ejaculation timing on risk and sexual behaviors of Korean male adolescents. METHODS: We analyzed data from the 10th edition of the Korea Youth Risk Behavior Web-based survey that was conducted with male high school adolescents in grades 10-12. The survey included 17,907 adolescents, and 10,326 responded their experience of first nocturnal ejaculation. Of these, 595 had their first nocturnal ejaculation in ≤grade 4 ("early puberty") and 9,731 had their first nocturnal ejaculation in ≥grade 5 ("normal puberty")...
March 2017: Annals of Pediatric Endocrinology & Metabolism
https://www.readbyqxmd.com/read/28443038/mother-infant-and-extra-dyadic-interactions-with-a-new-social-partner-developmental-trajectories-of-early-social-abilities-during-play
#7
Roberta Fadda, Loredana Lucarelli
Mother-infant interactions during feeding and play are pivotal experiences in the development of infants' early social abilities (Stern, 1985, 1995; Biringen, 2000). Stern indicated distinctive characteristics of mother-infant interactions, respectively, during feeding and play, suggesting to evaluate both to better describe the complexity of such early affective and social experiences (Stern, 1996). Moreover, during the first years of life, infants acquire cognitive and social skills that allow them to interact with new social partners in extra-dyadic interactions...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28442493/characteristics-and-outcomes-of-canadian-md-phd-program-graduates-a-cross-sectional-survey
#8
Michael A Skinnider, Jordan W Squair, David D W Twa, Jennifer X Ji, Alexandra Kuzyk, Xin Wang, Patrick E Steadman, Kirill Zaslavsky, Ayan K Dey, Mark J Eisenberg, Ève-Reine Gagné, Kent T HayGlass, James F Lewis, Peter J Margetts, D Alan Underhill, Norman D Rosenblum, Lynn A Raymond
BACKGROUND: Combined MD/PhD programs provide a structured path for physician-scientist training, but assessment of their success within Canada is limited by a lack of quantitative data. We collected outcomes data for graduates of Canadian MD/PhD programs. METHODS: We developed and implemented a Web-based survey consisting of 41 questions designed to collect outcomes data for Canadian MD/PhD program alumni from 8 Canadian universities who had graduated before September 2015...
April 25, 2017: CMAJ Open
https://www.readbyqxmd.com/read/28441958/metformin-to-augment-strength-training-effective-response-in-seniors-masters-study-protocol-for-a-randomized-controlled-trial
#9
Doug E Long, Bailey D Peck, Jenny L Martz, S Craig Tuggle, Heather M Bush, Gerald McGwin, Philip A Kern, Marcas M Bamman, Charlotte A Peterson
BACKGROUND: Muscle mass and strength are strong determinants of a person's quality of life and functional independence with advancing age. While resistance training is the most effective intervention to combat age-associated muscle atrophy (sarcopenia), the ability of older adults to increase muscle mass and strength in response to training is blunted and highly variable. Thus, finding novel ways to complement resistance training to improve muscle response and ultimately quality of life among older individuals is critical...
April 26, 2017: Trials
https://www.readbyqxmd.com/read/28441588/reduced-ena78-levels-as-novel-biomarker-for-major-depressive-disorder-and-venlafaxine-efficiency-result-from-a-prospective-longitudinal-study
#10
Zezhi Li, Zuowei Wang, Chen Zhang, Jun Chen, Yousong Su, Jia Huang, Zhenghui Yi, Chengmei Yuan, Wu Hong, Yong Wang, Zhiguo Wu, Yingyan Hu, Lan Cao, Daihui Peng, Yangtai Guan, Yimin Zou, Shunying Yu, Donghong Cui, Yiru Fang
Although lines of evidence demonstrated that cytokines play an important role in the pathogenesis of major depressive disorder (MDD), none of the them have been established as reliable biomarkers. We use our previous whole-genome cRNA microarray data to identify epithelial cell-derived neutrophil-activating peptide 78 (ENA78), the most differentially expressed cytokine in peripheral blood between MDD patients and healthy controls; and then we confirmed the result by the quantitative reverse transcription-polymerase chain reaction (RT-qPCR) and enzyme-linked immunosorbent assay (ELISA) for mRNA and protein level, respectively, in an independent drug-naïve first-episode sample set...
March 18, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28441472/repurposing-a-two-component-system-based-biosensor-for-the-killing-of-vibrio-cholerae
#11
Premkumar Jayaraman, Maciej Bartosz Holowko, Jing Wui Yeoh, Sierin Lim, Chueh Loo Poh
New strategies to control cholera are urgently needed. This study develops an in vitro proof-of-concept sense-and-eradicate system in a wild-type Escherichia coli strain to target the causative pathogen Vibrio cholerae using a synthetic biology approach. Our engineered E. coli specifically detects V. cholerae via its quorum-sensing molecule CAI-1 and responds by expressing the lysis protein (YebF-Art-085), thereby self-lysing to release the killing protein (Art-085) to eradicate V. cholerae. For this report, we individually characterized the YebF-Art-085 and Art-085 expression and their activities when coupled to our previously developed V...
April 25, 2017: ACS Synthetic Biology
https://www.readbyqxmd.com/read/28441319/speyeria-lepidoptera-nymphalidae-conservation
#12
REVIEW
Steven R Sims
Speyeria (Nymphalidae) are a conspicuous component of the North American butterfly fauna. There are approximately 16 species and >100 associated subspecies (or geographical variants). Speyeria are univoltine, occupy a wide range of habitats, overwinter as first instar larvae, and feed only on native violets. Speyeria species have become a model group for studies of evolution, speciation, and conservation. Several species and subspecies are threatened or endangered. The reasons for this vary with the taxa involved, but always involve the degradation or loss of quality habitat for larvae and adults...
April 25, 2017: Insects
https://www.readbyqxmd.com/read/28441289/radiological-nuclear-human-monitoring-tabletop-exercise-recommendations-and-lessons-identified
#13
Vinita Chauhan, Devin Duncan, Ruth C Wilkins
Health Canada is the lead department for coordinating the federal response to a Canadian nuclear emergency event. The framework to manage a radiological consequence is outlined in the Federal Nuclear Emergency Plan (FNEP). In 2014, a full scale exercise (FSX) was held to test the capacity of the federal government to handle a nuclear facility emergency disaster in Canada. The FSX provided a means to demonstrate the integration of various departments and agencies in response to such an event, and although a number of task teams within FNEP were tested, the capacity to monitor humans for exposure post-event was not played out fully...
June 2017: Health Physics
https://www.readbyqxmd.com/read/28441127/physician-recruitment-and-retention-in-manitoba-results-from-a-survey-of-physicians-preferences-for-rural-jobs
#14
Julia Witt
INTRODUCTION: Rural recruitment and retention continues to present challenges to health workforce planners. This paper reports and analyzes the results of a survey sent to physicians in Manitoba, eliciting their opinions regarding rural jobs. METHODS: A survey was sent to all physicians in Manitoba. Part 1 of the survey included questions about background and demographic information; part 2 was a set of job satisfaction questions regarding respondents' current job; and part 3 included 2 sets of stated-choice questions eliciting preferences for a set of attributes relevant to rural recruitment and retention...
2017: Canadian Journal of Rural Medicine
https://www.readbyqxmd.com/read/28440959/qualitative-research-in-teen-experiences-living-with-food-induced-anaphylaxis-a-meta-aggregation
#15
REVIEW
Sara F Johnson, Roberta L Woodgate
AIM: To describe the central experiences of teens living with Food-Induced Anaphylaxis as a first step in responding to health care needs in this population. BACKGROUND: As prevalence of allergy increases and commonly-outgrown allergies persist longer, chronic management for teens becomes increasingly important. This review seeks to understand how teens experience living with Food-Induced Anaphylaxis. DESIGN: Meta-aggregation for qualitative systematic review, to create synthesis for clinical improvement; guided by Joanna Briggs Institute methods and their Qualitative Assessment and Review Instrument...
April 25, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28440953/immunotherapy-with-single-agent-nivolumab-for-advanced-leiomyosarcoma-of-the-uterus-results-of-a-phase-2-study
#16
Eytan Ben-Ami, Constance M Barysauskas, Sarah Solomon, Kadija Tahlil, Rita Malley, Melissa Hohos, Kathleen Polson, Margaret Loucks, Mariano Severgnini, Tara Patel, Amy Cunningham, Scott J Rodig, F Stephen Hodi, Jeffrey A Morgan, Priscilla Merriam, Andrew J Wagner, Geoffrey Shapiro, Suzanne George
BACKGROUND: Immunotherapy has changed the therapeutic landscape in oncology. Advanced uterine leiomyosarcoma (ULMS) remains an incurable disease in most cases, and despite new drug approvals, improvements in overall survival have been modest at best. The goal of this study was to evaluate programmed-death 1 (PD-1) inhibition with nivolumab in this patient population. METHODS: This single-center phase 2 trial completed enrollment between May and October 2015. Patients received 3 mg/kg of intravenous nivolumab on day 1 of each 2-week cycle until disease progression or unacceptable toxicity...
April 25, 2017: Cancer
https://www.readbyqxmd.com/read/28440744/factors-associated-with-time-to-endometriosis-diagnosis-in-the-united-states
#17
Ahmed M Soliman, Mahesh Fuldeore, Michael C Snabes
BACKGROUND: We aimed to quantify the time to diagnosis among women with endometriosis in the United States (US) and to identify patient- and physician-related factors affecting diagnostic delay. PATIENTS AND METHODS: An online cross-sectional survey was conducted from August 6, 2012, through November 14, 2012. Respondents aged 18-49 years who reported a physician's diagnosis/suspicion of endometriosis within the previous 10 years were included. Endometriosis-related symptoms and diagnostic history were captured and summarized...
April 25, 2017: Journal of Women's Health
https://www.readbyqxmd.com/read/28439675/a-pilot-study-assessing-the-efficacy-of-posterior-tibial-nerve-stimulation-in-the-treatment-of-low-anterior-resection-syndrome
#18
V Vigorita, S Rausei, P Troncoso Pereira, I Trostchansky, A Ruano Poblador, E Moncada Iribarren, C Facal Alvarez, A de San Ildefonso Pereira, E Casal Núñez
BACKGROUND: Low anterior resection for rectal cancer often results in severe bowel dysfunction, specifically low anterior resection syndrome (LARS), with symptoms such as incontinence, urgency, and frequent bowel movements. Percutaneous tibial nerve stimulation (PTNS) resulted in a high rate of success in patients with fecal incontinence. The aim of this study was to evaluate the effectiveness of treatment with PTNS in LARS and to identify predictors of the outcome of the technique. METHODS: The study was conducted from May 2012 to April 2015 at the Alvaro Cunqueiro Hospital, University Hospital Complex of Vigo, Spain...
April 24, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28438086/feline-leprosy-due-to-candidatus-mycobacterium-tarwinense
#19
Carolyn R O'Brien, Richard Malik, Maria Globan, George Reppas, Christina McCowan, Janet A Fyfe
OBJECTIVES: This paper, the first in a series of three on 'feline leprosy', provides a detailed description of disease referable to Candidatus 'Mycobacterium tarwinense', the most common cause of feline leprosy in Victoria, Australia. METHODS: Cases were sourced retrospectively and prospectively for this observational study, describing clinical, geographical and molecular microbiological data for cats definitively diagnosed with Candidatus 'M tarwinense' infection...
May 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28437212/the-impact-of-communication-skills-training-on-cardiology-fellows-and-attending-physicians-perceived-comfort-with-difficult-conversations
#20
Kathryn Berlacher, Robert M Arnold, Eva Reitschuler-Cross, Jeffrey Teuteberg, Winifred Teuteberg
BACKGROUND: Cardiologists need to decide which treatments are appropriate for seriously ill patients and whether they align with patient goals. Reconciling medical options with patients' wishes requires skilled communication. Although there is evidence that communication is teachable, few cardiologists receive formal training. OBJECTIVE: To demonstrate that providing communication skills training to cardiologists is feasible and improves their perceived preparedness (PP) for leading difficult conversations...
March 1, 2017: Journal of Palliative Medicine
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