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https://www.readbyqxmd.com/read/28542733/the-pathogenesis-of-dermatomyositis
#1
REVIEW
C Thompson, V Piguet, E Choy
This review looks at the many different factors thought to play a role in idiopathic inflammatory myopathies (IIM), concentrating mainly on the dermatomyositis (DM) subtype. Subject areas addressed include looking at the different clinical features of IIM, paying particular attention to the skin manifestations. There is a discussion around investigations needed with their perceived value, followed by a description of the immunohistochemical findings of DM. This review goes on to address other attributing factors such as genetic associations with the different subtypes of IIM, and environmental factors including infections, ultraviolet radiation and vitamin D deficiency and drugs...
May 24, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28542114/predictors-of-pouchitis-after-ileal-pouch-anal-anastomosis-in-pediatric-onset-ulcerative-colitis
#2
Firas Rinawi, Amit Assa, Rami Eliakim, Yael Mozer Glassberg, Vered Nachmias Friedler, Yaron Niv, Yoram Rosenbach, Ari Silbermintz, Noam Zevit, Raanan Shamir
OBJECTIVES: Few studies have reported on the incidence and risk factors for pouchitis following colectomy and ileal pouch-anal anastomosis (IPAA) in patients with pediatric-onset ulcerative colitis (UC). We aimed to determine clinical predictors for the development of pouchitis following IPAA in this population. PATIENTS AND METHODS: We performed a retrospective chart review of all pediatric UC cases that were diagnosed at the Schneider Children's Medical Center of Israel between 1981 and 2013 and who underwent colectomy during disease course...
May 24, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28537925/preoperative-vitamin-d-deficiency-and-postoperative-hypocalcemia-in-thyroid-cancer-patients-undergoing-total-thyroidectomy-plus-central-compartment-neck-dissection
#3
Xiaofei Wang, Jingqiang Zhu, Feng Liu, Yanping Gong, Zhihui Li
BACKGROUND: There appears to be a lack of consensus whether preoperative vitamin D deficiency (VDD) increases the risk of postoperative hypocalcemia and decreases the accuracy of postoperative parathyroid hormone (PTH) in predicting hypocalcemia in thyroid cancer patients undergoing total thyroidectomy (TT) plus central compartment neck dissection (CCND). This study aims to address these issues. METHOD: All consecutive thyroid cancer patients who underwent TT plus CCND were retrospectively reviewed through a prospectively collected database between October 2015 and April 2016 in a tertiary referral hospital...
May 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28537519/burden-and-outcome-of-vitamin-d-deficiency-among-critically-ill-patients-a-prospective-study
#4
Enas Anwar, Gehan Hamdy, Eman Taher, Esmat Fawzy, Sherif Abdulattif, Mohamed H Attia
BACKGROUND: Vitamin D deficiency is a prevalent condition among critically ill patients. Information about the relationship between vitamin D levels and outcomes in the intensive care unit (ICU) is sparse. PURPOSE: To evaluate vitamin D status among critically ill patients and its relevance to severity of illness, ICU stay period, and mortality. METHODS: This prospective multicenter study was conducted in the ICUs of Fayoum, Cairo, Alazhar, and Ain Shams university hospitals...
June 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28537516/role-of-vitamin-d-in-inflammatory-bowel-disease
#5
Berkeley N Limketkai, Gerard E Mullin, David Limsui, Alyssa M Parian
Vitamin D is a secosteroid hormone that possesses immunomodulatory properties and has been demonstrated to potentially influence inflammatory bowel disease (IBD) pathogenesis and activity. Epidemiologic data have associated vitamin D deficiency with an increased risk of IBD, hospitalizations, surgery, and loss of response to biologic therapy. Conversely, IBD itself can lead to vitamin D deficiency. This bidirectional relationship between vitamin D and IBD suggests the need for monitoring and repletion of vitamin D, as needed, in the IBD patient...
June 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28536054/effect-of-vitamin-d-replacement-on-immunological-biomarkers-in-patients-with-multiple-sclerosis
#6
May F Mrad, Nabil K El Ayoubi, Maria O Esmerian, Jalal M Kazan, Samia J Khoury
We aimed to investigate the immunologic effects of vitamin D replacement in RRMS patients. In a controlled single center study, patients deficient in 25-hydroxyvitamin D (serum level<25ng/ml) received 10,000IU/week cholecalciferol for 3months. Sufficient vitamin D patients (serum level>35ng/ml) were followed for the same period. Assessments were performed at baseline and at 3months. 25-hydroxyvitamin D levels increased significantly from baseline to month-3 in the deficient group after treatment and remained stable in the sufficient group...
May 20, 2017: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/28534725/vitamin-d-deficiency-and-sufficiency-among-canadian-children-residing-at-high-latitude-following-the-revision-of-the-rda-of-vitamin-d-intake-in-2010-corrigendum
#7
Lalani L Munasinghe, Yan Yuan, Noreen D Willows, Erin L Faught, John P Ekwaru, Paul J Veugelers
No abstract text is available yet for this article.
April 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28532484/seasonal-variations-of-vitamin-d-and-its-relation-to-lipid-profile-in-iranian-children-and-adults
#8
Sakineh Nouri Saeidlou, Davoud Vahabzadeh, Fariba Babaei, Zakaria Vahabzadeh
BACKGROUND: Vitamin D has a multitude of functional properties and acts like a hormone in the body. Its effect on the lipid profile is one of the proposed mechanisms for its relationship with many disorders during its deficiency. But, this relationship is still conflicting and debatable, so this study was conducted to determine the association between serum level of vitamin D and lipid profiles, including serum concentrations of cholesterol, triglyceride (TG), HDL, and LDL in healthy subjects...
May 22, 2017: Journal of Health, Population, and Nutrition
https://www.readbyqxmd.com/read/28532201/vitamin-d-status-in-algerian-beh%C3%A3-et-s-disease-patients-an-immunomodulatory-effect-on-no-pathway
#9
Zineb Djeraba, Fatiha Benlabidi, Fatma Zohra Djaballah-Ider, Oussama Medjeber, Amina Arroul-Lammali, Houda Belguendouz, Fifi Otmani, Chafia Touil-Boukoffa
Behçet's disease (BD) is an inflammatory multisystemic disorder associated with orogenital ulcers, uveitis and skin lesions with unpredictable episodes of exacerbations and remissions. Even though several immunological and environmental factors contribute to BD progression, its ethiopathogenesis remains uncertain and elusive. Considered as one of the potent environmental factors that can increase prevalence of some autoimmune and inflammatory disorders, vitamin D deficiency has been linked to several diseases as BD...
May 22, 2017: Immunopharmacology and Immunotoxicology
https://www.readbyqxmd.com/read/28531780/vitamin-d-status-and-the-effects-of-oral-vitamin-d-treatment-in-children-with-vitiligo-a-prospective-study
#10
Gülay Karagüzel, Nil P Sakarya, Sevgi Bahadır, Selçuk Yaman, Ayşenur Ökten
BACKGROUND & AIMS: Vitiligo is a pigmentary disorder and autoimmune pathogenesis seems most likely. Decreased vitamin D levels have been related to several autoimmune diseases. Little is known about the association of vitiligo and vitamin D. We aimed to evaluate serum 25-hydroxyvitamin D [25(OH)D] levels in children with vitiligo and to determine the efficacy of oral vitamin D therapy on the repigmentation of vitamin D deficient patients. METHODS: Thirty patients aged 6-17 years with vitiligo and 30 sex- and age-matched apparently healthy controls were included in this prospective study...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531628/vitamin-d-deficiency-in-adult-women-in-greece
#11
Emmanuella Magriplis, Aliona Stratulat
No abstract text is available yet for this article.
June 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28526926/higher-prevalence-of-vitamin-d-deficiency-in-german-pregnant-women-compared-to-non-pregnant-women
#12
Sandra Gellert, Alexander Ströhle, Norman Bitterlich, Andreas Hahn
PURPOSE: Adequate vitamin D status is crucial for normal development of the fetus and for maternal health. As data on vitamin D status (25-hydroxyvitamin D, 25(OH)D) in German women of different states of pregnancy were not available, this study compared the vitamin D status of German women in all trimesters of pregnancy with that of non-pregnant women. METHODS: The study sample of 858 women (18-45 years) was recruited from April 2013 to March 2015 as a part of the cross-sectional Germany-wide VitaMinFemin study...
May 19, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28524342/the-effect-of-vitamin-d-supplementation-on-hormonal-and-glycaemic-profile-of-patients-with-pcos-a-meta-analysis-of-randomised-trials
#13
Vasilios Pergialiotis, Nikoleta Karampetsou, Periklis Panagopoulos, Eftihios Trakakis, Nikolaos Papantoniou
BACKGROUND: Vitamin D deficiency is frequently manifested in women with polycystic ovarian syndrome (PCOS). To date, supplementation of deficient patients has not been correlated with the hormonal and metabolic status of these patients. PURPOSE: We aimed to investigate the impact of vitamin D supplementation on the hormonal and metabolic profile of PCOS women. MATERIALS AND METHODS: We searched Medline, Scopus, ClinicalTrials.gov and Cochrane Central Register databases for published randomised controlled trials...
May 19, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28523064/use-of-oral-vitamin-d-glass-ampoule-and-tablet-experience-of-patients-and-physicians
#14
Syed Umair Maroof, Faizan Shaukat, Junaid Aslam, Masood Jawaid
OBJECTIVE: To ascertain patients and physician views regarding hazard and compliance of oral liquid Vitamin D glass ampoule and tablets. METHODS: This cross sectional survey was conducted from November 1(st) 2016 to 15(th) December 2016. Patients who were prescribed Vitamin D glass ampoule from oral route in last three months were included along with physicians who routinely prescribe vitamin D after taking informed consent. The participants were asked about injuries related to the use of glass ampoule, ease of using this from, after taste preference of tablet or injectable form as well as demography...
March 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28516265/the-vitamin-d-deficiency-pandemic-approaches-for-diagnosis-treatment-and-prevention
#15
REVIEW
Michael F Holick
Vitamin D deficiency and insufficiency is a global health issue that afflicts more than one billion children and adults worldwide. The consequences of vitamin D deficiency cannot be under estimated. There has been an association of vitamin D deficiency with a myriad of acute and chronic illnesses including preeclampsia, childhood dental caries, periodontitis, autoimmune disorders, infectious diseases, cardiovascular disease, deadly cancers, type 2 diabetes and neurological disorders. This review is to put into perspective the controversy surrounding the definition for vitamin D deficiency and insufficiency as well as providing guidance for how to treat and prevent vitamin D deficiency...
May 17, 2017: Reviews in Endocrine & Metabolic Disorders
https://www.readbyqxmd.com/read/28515603/correlation-of-serum-vitamin-d-level-with-mortality-in-patients-with-sepsis
#16
Prakash Vipul, Consul Shuchi, Agarwal Avinash, Gutch Manish, Kumar Sukriti, Prakash Ved
BACKGROUND: Sepsis is the leading cause of mortality in the critically ill. Recently, it has been found in many studies that many trace elements and nutrients do have an effect on human body and if supplemented can improve the prognosis in patients with sepsis. AIM AND OBJECTIVES: Primary objective: Whether low Vitamin D is associated with mortality. Secondary objective: To find out association of low Vitamin D levels and morbidity in terms of length of hospital and Intensive Care Unit (ICU) stay...
April 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28514999/severe-hypovitaminosis-d-in-active-tuberculosis-patients-and-its-predictors
#17
Qiuzhen Wang, Yufeng Liu, Yan Ma, Lei Han, Mei Dou, Yue Zou, Limei Sun, Hong Tian, Tongxia Li, Guofeng Jiang, Baoli Du, Tingyan Kou, Jiaqi Song, Frans J Kok, Evert G Schouten
BACKGROUND & AIMS: Tuberculosis (TB) patients have a significant vitamin D deficiency (VDD) endemic, which may be closely related to the onset and progress of the disease. The comorbidity of diabetes (DM) and TB has posed an increasing challenge in recent years. However, the influence of DM on TB and the possible mechanism are still uncertain. We carried out this study to identify the nutritional status of vitamin D (VD) in TB patients in a northern city in China (latitude 36° N) and investigate the possible predictors of severe vitamin D deficiency (SVDD)...
April 30, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28514918/does-vitamin-d-deficiency-affect-placental-inflammation-or-infections-among-very-low-birth-weight-infants
#18
Subhash Puthuraya, Sreenivas Karnati, S Nadya J Kazzi, Faisal Qureshi, Suzanne M Jacques, Ronald Thomas
OBJECTIVE: Examine the association between placental inflammation and neonatal infections and 25OH D levels at birth among VLBWI. STUDY DESIGN: Serum 25OH D levels were measured in 89 VLBWI (≤1250g) and 47 mothers on day one, and in 78 infants on day 21. Placentas were examined for maternal and fetal inflammation. Infants were divided into deficient (≤ 10 ng/ml) and adequate (> 10 ng/ml) groups based on 25OH D levels on day 1. RESULTS: Mean ± SD maternal levels of 25OH D (21± 9 ng/ml) correlated with infants' levels (15 ± 8 ng/ml), (p< 0...
May 17, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28513623/prevalence-of-malnutrition-in-a-cohort-of-509-patients-with-acute-hip-fracture-the-importance-of-a-comprehensive-assessment
#19
M Díaz de Bustamante, T Alarcón, R Menéndez-Colino, R Ramírez-Martín, Á Otero, J I González-Montalvo
Backgrounds/objectives:Malnutrition is very common in acute hip fracture (HF) patients. Studies differ widely in their findings, with reported prevalences between 31 and 88% mainly because of small sample sizes and the use of different criteria. The aim of this study was to learn the prevalence of malnutrition in a large cohort of HF patients in an comprehensive way that includes the frequency of protein-energy malnutrition, vitamin D deficiency and sarcopenia. SUBJECTS/METHODS: A 1-year consecutive sample of patients admitted with fragility HF in a 1300-bed public University Hospital, who were assessed within the first 72 h of admission...
May 17, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28513555/effect-of-low-dose-vitamin-d-supplementation-on-serum-25-oh-d-in-school-children-and-white-collar-workers
#20
Ronghua Zhang, Xiamusiye Muyiduli, Danting Su, Biao Zhou, Yueqiang Fang, Shuying Jiang, Shuojia Wang, Lichun Huang, Minjia Mo, Minchao Li, Bule Shao, Yunxian Yu
OBJECTIVE: Our study aimed to investigate the nutritional vitamin D status of school children aged 9-15 years and white-collar workers in Zhejiang province, and evaluate the efficacy of low-dose-oral vitamin D supplementation in both populations. METHODS: We conducted a prospective controlled trial during March 2014 to November 2015, comparing the efficacy of vitamin D supplements (400 IU/day) with non-intervention for 18 months in school children aged 9-15 years...
May 17, 2017: Nutrients
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