The relationship between vitamin D level and severity and control of bronchial asthma among adult Sudanese patients

Background: The aim of this study was to assess the relationship between vitamin D level and severity and control of bronchial asthma among adult Sudanese patients at Alshaab Teaching Hospital.Methods: This prospective cross-sectional study, conducted at Alshaab Teaching Hospital, Khartoum Sudan in the period from June to August 2015. Eighty-six asthmatic patients participated in the study after taking their consent. Demographic data were collected using structured questionnaire, the clinical parameters of asthma severity and control were measured according to the criteria of Global Strategy for Asthma Management and Prevention 2014 of the Global Initiative for Asthma (GINA). Airway limitation was assessed using Peak Flow Meter. Three ml of blood was taken from each patient to measure vitamin D (25(OH)D) using enzyme-linked immunosorbent assay (ELISA) and data were analyzed using the statistical package for social science (SPSS) version 20.Results: Normal serum 25(OH)D (30-50ng/ml) was found in only 2.3% of patients. The mean serum 25(OH)D level in patients with controlled asthma was 25.82±17.27ng/ml while in patients with uncontrolled asthma it was16.48±7.14ng/ml. (P value = 0.005). The mean serum 25(OH)D level in patients with severe asthma was 16.15±6.9ng/ml (P value = 0.151).Conclusions: There was a positive correlation between vitamin D level and bronchial asthma control and a negative correlation with bronchial asthma severity among the study group

The relationship between vitamin D level and severity and control of bronchial asthma among adult Sudanese patients

Background: The aim of this study was to assess the relationship between vitamin D level and severity and control of bronchial asthma among adult Sudanese patients at Alshaab Teaching Hospital.Methods: This prospective cross-sectional study, conducted at Alshaab Teaching Hospital, Khartoum Sudan in the period from June to August 2015. Eighty-six asthmatic patients participated in the study after taking their consent. Demographic data were collected using structured questionnaire, the clinical parameters of asthma severity and control were measured according to the criteria of Global Strategy for Asthma Management and Prevention 2014 of the Global Initiative for Asthma (GINA). Airway limitation was assessed using Peak Flow Meter. Three ml of blood was taken from each patient to measure vitamin D (25(OH)D) using enzyme-linked immunosorbent assay (ELISA) and data were analyzed using the statistical package for social science (SPSS) version 20.Results: Normal serum 25(OH)D (30-50ng/ml) was found in only 2.3% of patients. The mean serum 25(OH)D level in patients with controlled asthma was 25.82±17.27ng/ml while in patients with uncontrolled asthma it was16.48±7.14ng/ml. (P value = 0.005). The mean serum 25(OH)D level in patients with severe asthma was 16.15±6.9ng/ml (P value = 0.151).Conclusions: There was a positive correlation between vitamin D level and bronchial asthma control and a negative correlation with bronchial asthma severity among the study group

Increased Fracture Risk After Bariatric Surgery: a Case-Controlled Study with a Long-Term Follow-Up

Purpose Bariatric surgeries are common procedures due to the high prevalence of obesity. This study aimed to investigate whether bariatric surgery increases fracture risk. Material and Methods It was a case-controlled study. Patients who underwent bariatric surgery during 2011 and 2012 were matched for age (± 5 years) and gender to patients on medical weight management during the same period with a ratio of 1:2. The index date was defined as the date of bariatric surgery for both groups. The subject’s electronic medical records were reviewed retrospectively to identify fractures documented by radiology during January 2020. Results Randomly selected 403 cases were matched to 806 controls with a median age of 36.0 years (IQR 14.0) and 37.0 years (IQR 14.0), respectively. Seventy per cent of the cohort were females. Eighty per cent received sleeve gastrectomy, and the remaining (17%) underwent gastric bypass. The mean duration of follow-up was 8.6 years. The fracture rate was higher in the surgical group as compared to the controls (9.4% vs 3.5%) with a crude odds ratio of 2.71 (95% CI 1.69–4.36). The median duration for time to fracture was 4.17 years for the surgical group and 6.09 years for controls (p-value = 0.097). The most common site of fractures was feet, followed by hands. Apart from a few wrist fractures, there was no typical osteoporotic sites fracture. Conclusion Subjects who underwent bariatric procedures had more non-typical osteoporotic site fractures affecting mainly feet and hands, and fractures tend to occur earlier as compared to controls.Other Information Published in: Obesity Surgery License: https://creativecommons.org/licenses/by/4.0See article on publisher's website: http://dx.doi.org/10.1007/s11695-021-05655-9</p

The gulf implantable cardioverter-defibrillator registry: Rationale, methodology, and implementation

Background: The implantable cardioverter-defibrillator (ICD) is effective in the prevention of sudden cardiac death in high-risk patients. Little is known about ICD use in the Arabian Gulf. We designed a study to describe the characteristics and outcomes of patients receiving ICDs in the Arab Gulf region. Methods: Gulf ICD is a prospective, multi-center, multinational, and observational study. All adult patients 18 years or older, receiving a de novo ICD implant and willing to sign a consent form will be eligible. Data on baseline characteristics, ICD indication, procedure and programing, in-hospital, and 1-year outcomes will be collected. Target enrollment is 1500 patients, which will provide adequate precision across a wide range of expected event rates. Results: Fifteen centers in six countries are enrolling patients (Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, and Qatar). Two-thirds of the centers have dedicated electrophysiology laboratories, and in almost all centers ICDs are implanted exclusively by electrophysiologists. Nearly three-quarters of the centers reported annual ICD implant volumes of ≤150 devices, and pulse generator replacements constitute <30% of implants in the majority of centers. Enrollment started in December 2013, and accrual rate increased as more centers entered the study reaching an average of 98 patients per month. Conclusions: Gulf ICD is the first prospective, observational, multi-center, and multinational study of the characteristics and, the outcomes of patients receiving ICDs in the Arab Gulf region. The study will provide valuable insights into the utilization of and outcomes related to ICD therapy in the Gulf region