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https://www.readbyqxmd.com/read/28641394/reoperative-analysis-after-mitral-valve-repair-with-glutaraldehyde-treated-autologous-pericardium
#1
Naoto Fukunaga, Ryuzo Sakata, Tadaaki Koyama
OBJECTIVES: We reviewed reoperations following mitral valve repair (MVR) that used glutaraldehyde-treated autologous pericardium for mitral regurgitation (MR) to analyse the durability and risk factors for reoperation. METHODS: We retrospectively analysed 144 patients (mean age 57.9 years) who underwent MVR using glutaraldehyde-treated pericardium from March 1992 to December 2011. A total of 19 reoperations were necessary during the follow-up period (mean 6.9 years)...
June 21, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28641392/alcohol-is-not-protective-against-mortality-following-traumatic-brain-injury
#2
Jennifer S Albrecht, Majid Afshar, Deborah M Stein, Gordon S Smith
Alcohol exposure results in reduced mortality following traumatic brain injury (TBI) in animal models, yet clinical studies reported conflicting results and clinical trials based on proposed mechanisms have been disappointing. Methodological issues common to many of the clinical studies may have contributed to spurious results. Our objective was to evaluate the association between blood alcohol concentration (BAC) and in-hospital mortality following TBI, overcoming methodological problems of prior studies. We conducted a retrospective cohort study on individuals treated for isolated TBI at the R Adams Cowley Shock Trauma Center between 1997-2012 (n = 1,084)...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641390/racial-and-ethnic-disparities-in-the-incidence-of-esophageal-cancer-in-the-united-states-1992-2013
#3
Shao-Hua Xie, Sirus Rabbani, Jessica Petrick, Michael B Cook, Jesper Lagergren
Racial and ethnic disparities in the incidence of esophageal cancer have not been thoroughly characterized with quantitative health disparity measures. Using data from 13 cancer registries in the Surveillance, Epidemiology, and End Results database, we assessed such disparities by histological type during 1992-2013 in the United States based on a variety of disparity metrics. The age-standardized incidence rate of squamous cell carcinoma was highest among blacks, while adenocarcinoma mainly affected white men...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641388/recognition-of-the-component-odors-in-mixtures
#4
Marion E Frank, Dane B Fletcher, Thomas P Hettinger
Natural olfactory stimuli are volatile-chemical mixtures in which relative perceptual saliencies determine which odor-components are identified. Odor identification also depends on rapid selective adaptation, as shown for 4 odor stimuli in an earlier experimental simulation of natural conditions. Adapt-test pairs of mixtures of water-soluble, distinct odor stimuli with chemical features in common were studied. Identification decreased for adapted components but increased for unadapted mixture-suppressed components, showing compound identities were retained, not degraded to individual molecular features...
June 21, 2017: Chemical Senses
https://www.readbyqxmd.com/read/28641385/development-of-an-electronic-medical-record-based-child-physical-abuse-alert-system
#5
Rachel P Berger, Richard A Saladino, Janet Fromkin, Emily Heineman, Srinivasan Suresh, Tom McGinn
Objective: Physical abuse is a leading cause of pediatric morbidity and mortality. Physicians do not consistently screen for abuse, even in high-risk situations. Alerts in the electronic medical record may help improve screening rates, resulting in early identification and improved outcomes. Methods: Triggers to identify children < 2 years old at risk for physical abuse were coded into the electronic medical record at a freestanding pediatric hospital with a level 1 trauma center...
June 21, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28641384/acute-testosterone-deficiency-alters-adipose-tissue-fatty-acid-storage
#6
Sylvia Santosa, Nikki C Bush, Michael D Jensen
Context: Although the long-term effects of testosterone on adipose tissue lipid metabolism in men have been defined, the short-term regulation of these effects is not well understood. Objective: We examined the effects of acute testosterone withdrawal on subcutaneous abdominal and femoral adipose tissue fatty acid (FA) storage and cellular mechanisms. Design: This was a prospective, randomized trial. Setting: Mayo Clinic Clinical Research Unit...
June 21, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28641376/height-weight-and-aerobic-fitnessin-relation-to-risk-of-atrial-fibrillation
#7
Casey Crump, Jan Sundquist, Marilyn A Winkleby, Kristina Sundquist
Tall stature or obesity has been associated with higher risk of atrial fibrillation (AF), but reported effects of aerobic fitness have been conflicting. A national cohort study was conducted to examine interactions between height or weight and aerobic fitness among 1,547,478 Swedish military conscripts during 1969-1997 (97-98% of all 18-year-old males) in relation to AF identified from nationwide inpatient and outpatient diagnoses through 2012 (maximum age 62). Increased height, weight, or aerobic fitness (but not muscular strength) at age 18 was associated with higher AF risk in adulthood...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641374/intergenerational-socioeconomic-mobility-and-adult-depression-the-constances-study
#8
Maria Melchior, Abdelkrim Ziad, Emilie Courtin, Marcel Goldberg, Marie Zins, Judith van der Waerden
Socioeconomic mobility from childhood onwards may predict depression risk in adulthood. Using data from the nationally representative CONSTANCES study in France (2012-2014, n = 67,057), we assessed the relationship between intergenerational socioeconomic mobility and adult depression (Center for Epidemiological Studies-Depression scale, > = 16 in men, > = 20 in women) and antidepressant use. Socioeconomic position was ascertained by occupational grade (childhood: maternal and paternal measures prior to age 15 years combined; adult: participant own)...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641373/estimating-influenza-vaccine-effectiveness-in-the-test-negative-design-using-alternative-control-groups-a-systematic-review-and-meta-analysis
#9
Shuo Feng, Benjamin J Cowling, Heath Kelly, Sheena G Sullivan
One important assumption in case-control studies is that control selection should be independent of exposure. Nevertheless, it has been hypothesized that virus interference might lead to a correlation between receipt of influenza vaccination and increased risk of infection with other respiratory viruses. We investigated if such a phenomenon might affect a commonly used study design to estimate influenza vaccination effectiveness (VE). We searched publications in Medline, PubMed and Web of Science. Twelve studies were identified reporting VE estimates using the test-negative design by three alternative control groups: (1) all patients testing negative for influenza, VEFLU-, (2) patients who tested positive for other respiratory viruses, VEORV+, or (3) patients who tested negative for all viruses tested, VEPAN-...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641371/effects-of-changes-in-leaf-properties-mediated-by-methyl-jasmonate-meja-on-foliar-absorption-of-zn-mn-and-fe
#10
Cui Li, Peng Wang, Neal W Menzies, Enzo Lombi, Peter M Kopittke
Background and Aims: Foliar fertilization to overcome nutritional deficiencies is becoming increasingly widespread. However, the processes of foliar nutrient absorption and translocation are poorly understood. The present study aimed to investigate how cuticular leaf properties affect the absorption of foliar-applied nutrients in leaf tissues. Methods: Given that methyl jasmonate (MeJA) can cause alterations in leaf properties, we applied 1 m m MeJA to sunflower ( Helianthus annuus ), tomato ( Solanum lycopersicum ) and soybean ( Glycine max ) to assess changes in leaf properties...
June 21, 2017: Annals of Botany
https://www.readbyqxmd.com/read/28641369/markers-of-inflammation-and-incident-breast-cancer-risk-in-the-women-s-health-study
#11
Deirdre K Tobias, Akintunde O Akinkuolie, Paulette D Chandler, Patrick R Lawler, JoAnn E Manson, Julie E Buring, Paul M Ridker, Lu Wang, I-Min Lee, Samia Mora
Chronic inflammation may be a risk factor for breast cancer development and progression, yet which inflammatory biomarkers and pathways are relevant is unknown. The study included 27,071 Women's Health Study participants (mean, 54.5 years old) free of cancer and cardiovascular disease at enrollment (1992 to 1995) with baseline measures of four inflammatory biomarkers: high sensitivity C-reactive protein (hsCRP), fibrinogen, N-acetyl side-chains of acute phase proteins (GlycA), and soluble intercellular adhesion molecule-1 (sICAM-1)...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641367/annual-crop-yield-variation-child-survival-and-nutrition-among-subsistence-farmers-in-burkina-faso
#12
Kristine Belesova, Antonio Gasparrini, Ali Sié, Rainer Sauerborn, Paul Wilkinson
Whether year to year variation in crop yields affects the nutrition, health, and survival of subsistence farming populations is relevant to the understanding of the potential impacts of climate change. However, the empirical evidence is limited. We examined the association of child survival with inter-annual variation in food crop yield and middle-upper arm circumference (MUAC) in a subsistence farming population of rural Burkina Faso. The study was of 44,616 children < 5 years of age included in the Nouna Health and Demographic Surveillance System, 1992-2012, whose survival was analysed in relation to the food crop yield in the year of birth (which ranged from 65% to 120% of the period average) and, for a subset of 16,698 children, to MUAC, using shared frailty Cox proportional hazards models...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641366/human-papillomavirus-vaccine-dose-effectiveness-against-incident-genital-warts-in-a-cohort-of-insured-us-females
#13
Susan Hariri, Megan S Schuler, Allison L Naleway, Matthew F Daley, Sheila Weinmann, Bradley Crane, Sophia R Newcomer, Dennis Tolsma, Lauri E Markowitz
We examined effectiveness of HPV vaccination by dose number and interval against incident genital warts in a cohort of 64,517 females in the United States during 8/2006-9/2012. Eligible females were classified into 0, 1-dose, 2-dose < 6 months apart, 2-dose ≥6 months apart, and 3-dose groups and followed until genital wart diagnosis, loss to follow-up, or end of study. Propensity score weights were used to balance baseline differences across groups. To account for latent genital warts before vaccination, 6-month and 12-month buffer periods from last and first vaccine dose, respectively, were applied...
June 21, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28641363/a-phase-iii-randomized-controlled-study-on-the-efficacy-and-improved-bowel-function-of-prolonged-release-pr-oxycodone-naloxone-up-to-160-80-mg-daily-vs-oxycodone-pr
#14
D Dupoiron, A Stachowiak, O Loewenstein, A Ellery, W Kremers, B Bosse, M Hopp
BACKGROUND: Oxycodone/naloxone (OXN PR) is a prolonged-release formulation containing oxycodone and naloxone in a 2:1 ratio. This study aimed to evaluate the tolerability and efficacy of doses up to OXN160/80 mg PR compared with oxycodone prolonged-release formulation (OxyPR) in a randomised controlled trial. METHODS: Two hundred and forty-three patients were randomised to treatment with OXN PR (n = 123) or OxyPR (n = 120) during the 5-week double-blind study...
June 22, 2017: European Journal of Pain: EJP
https://www.readbyqxmd.com/read/28641361/maternal-alcohol-use-disorder-and-risk-of-child-contact-with-the-justice-system-in-western-australia-a-population-cohort-record-linkage-study
#15
Katherine Hafekost, David Lawrence, Colleen O'Leary, Carol Bower, James Semmens, Stephen R Zubrick
BACKGROUND: Early contact with the justice system is associated with a multitude of negative outcomes across the life course. This includes an increased risk of ongoing justice contact, social disadvantage and marginalization, and mental health and substance use issues. Children whose mothers have an alcohol use disorder may be at risk of early justice system contact, and we sought to quantify this relationship in a Western Australian cohort. METHODS: This population cohort study made use of linked administrative data...
June 22, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28641333/validation-of-brain-angiotensin-system-blockade-as-a-novel-drug-target-in-pharmacological-treatment-of-neuropsychiatric-disorders
#16
Dominik Wincewicz, Jan J Braszko
Retreat in psychiatric drug development results in innovative medication decline that might be at least partially overcome by adjunct therapy. New evidence from clinical studies has shown a possible role for brain Renin-Angiotensin System (RAS) in both affective and psychotic disorders. Simultaneously, rapidly accumulating data from basic studies indicate effectiveness of central RAS blockade in much broader range of neuropsychiatric disease. Recent findings implicate brain RAS, especially Angiotensin II (Ang II), in neural pathophysiology of mental disorders through neuroendocrine modulation and effects on neurotransmitter release, mostly noradrenaline, acetylcholine and dopamine...
June 22, 2017: Pharmacopsychiatry
https://www.readbyqxmd.com/read/28641332/executive-dysfunctions-predict-self-restricted-driving-habits-in-elderly-people-with-or-without-alzheimer-s-dementia
#17
Ilsemarie Kurzthaler, Georg Kemmler, Michaela Defrancesco, Bernadette Moser, Wolfgang W Fleischhacker, Elisabeth M Weiss
Introduction The purpose of this study was to elucidate the impact of specific cognitive functions on self-restricted driving habits in healthy elderly drivers and patients suffering from mild cognitive impairment (MCI) and Alzheimer's dementia (AD). Method Our study population included 35 cognitively healthy controls, 10 MCI patients, and 16 patients with AD. All participants completed a neuropsychological examination and a self-reported questionnaire assessing driving habits and patterns. Results In challenging driving conditions, patients with MCI or AD showed significantly more driving self-restriction than healthy subjects (effect size d=1...
June 22, 2017: Pharmacopsychiatry
https://www.readbyqxmd.com/read/28641331/-surgical-treatment-of-pseudotumours-of-the-lung
#18
Zsolt Sziklavari, Annete Droste, Reiner Neu, Hans-Stefan Hofmann, Michael Ried
Introduction Pseudotumour of the lung is a collective term for various subentities. Some subgroups are considered to be intermediary malignant tumours. A pseudotumour is a rare condition, which makes it difficult to estimate its incidence and prevalence. Methods Retrospective analysis of all surgically treated patients between 2008 and 2015 diagnosed with a pseudotumour of the lung. The primary endpoint of this study was to estimate the rates of local recurrence and metastasis. Secondary endpoints were to determine the nomenclature, medical history, treatment, and the perioperative course...
June 22, 2017: Zentralblatt Für Chirurgie
https://www.readbyqxmd.com/read/28641327/correction-to-mathieu-d-marroni-a-kot-j-tenth-european-consensus-conference-on-hyperbaric-medicine-recommendations-for-accepted-and-non-accepted-clinical-indications-and-practice-of-hyperbaric-oxygen-treatment-diving-hyperb-med-2017-mar-47-1-24-32
#19
Daniel Mathieu, Alessandro Marroni, Jacek Kot
Consistent with the Committee on Publication Ethics guidelines, we the above authors are initiating a partial retraction and correction of our paper: Mathieu D, Marroni A, Kot J: Tenth European Consensus Conference on Hyperbaric Medicine: recommendations for accepted and non-accepted clinical indications and practice of hyperbaric oxygen treatment. Diving Hyperb Med. 2017 Mar;47(1):24-32. We wish to make the following statement: "Regardless of the strict process of editing and proof-reading of tables included in the above-mentioned publication, we received some comments from readers which showed us that imperfect layout of Table 1 and incorrect layout of Table 2 changed significantly the conclusions which could be drawn from them...
June 2017: Diving and Hyperbaric Medicine: the Journal of the South Pacific Underwater Medicine Society
https://www.readbyqxmd.com/read/28641320/transcutaneous-oximetry-measurements-of-the-leg-comparing-different-measuring-equipment-and-establishing-values-in-healthy-young-adults
#20
Tobias P Trinks, Denise F Blake, Derelle A Young, Ken Thistlethwaite, Venkat N Vangaveti
INTRODUCTION: Transcutaneous oximetry measurement (TCOM) is a non-invasive method of determining oxygen tension at the skin level using heated electrodes. AIM: To compare TCOM values generated by different machines and to establish lower limb TCOM values in a cohort of healthy individuals younger than 40 years of age. METHOD: Sixteen healthy, non-smoking volunteers aged 18 to 39 years were recruited. TCOM was obtained at six locations on the lower leg and foot using three different Radiometer machines...
June 2017: Diving and Hyperbaric Medicine: the Journal of the South Pacific Underwater Medicine Society
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