Spectrum of valvular lesions in newly diagnosed rheumatic heart disease

Background: Rheumatic heart disease (RHD) is the most common acquired heart disease among young adults and an important health problem in developing countries. There is much scarcity of information about echocardiographic evaluation of valvular involvement of RHD in Bangladesh. Objective of this study was to analyze the clinical spectrum and pattern of cardiac valvular lesions in newly diagnosed RHD patients. Methods: This cross-sectional study was conducted from April 2019 to May 2021 in National Center for Control of Rheumatic Fever and Heart Diseases (NCCRF and HD), Dhaka, Bangladesh.  Newly diagnosed 160 RHD patients irrespective of age and sex were enrolled. Medical history was obtained, physical examination was carried out, several investigations were done and standard color Doppler echocardiography was performed. Diagnosis of RHD was made following 2012 World Heart Federation criteria. Results: More than 60% of newly diagnosed patients of RHD were female; mean age of patients was 24.29±9.17 years and 77.5% of patients were between 15-34 years of age. Detected valvular lesions were mostly isolated (65%) and mitral valve involvement was 88.7%. Isolated mitral regurgitation was detected among 56.3% patients and was higher in female. Combination of mitral regurgitation and mitral stenosis were reported in 12.5% cases whereas mitral regurgitation with aortic regurgitation was present in 10.6% cases. Overall, 14 (6.4%) of the newly diagnosed patients were detected with severe forms of cardiac valvular lesion. Conclusions: RHD were common in young adults. Mitral valve was predominantly involved, particularly presenting as isolated mitral regurgitation

Recognition of and Response to Neonatal Intrapartum-related Complications in Home-birth Settings in Bangladesh

Intrapartum-related complications (previously called \u2018birth asphyxia\u2019) are a significant contributor to deaths of newborns in Bangladesh. This study describes some of the perceived signs, causes, and treatments for this condition as described by new mothers, female relatives, traditional birth attendants, and village doctors in three sites in Bangladesh. Informants were asked to name characteristics of a healthy newborn and a newborn with difficulty in breathing at birth and about the perceived causes, consequences, and treatments for breathing difficulties. Across all three sites \u2018no movement\u2019 and \u2018no cry\u2019 were identified as signs of breathing difficulties while \u2018prolonged labour\u2019 was the most commonly-mentioned cause. Informants described a variety of treatments for difficulty in breathing at birth, including biomedical and, less often, spiritual and traditional practices. This study identified the areas that need to be addressed through behaviour change interventions to improve recognition of and response to intrapartum-related complications in Bangladesh

Recognition of and Response to neonatal intrapartum-related complications in home-birth settings in Bangladesh.

Intrapartum-related complications (previously called 'birth asphyxia') are a significant contributor to deaths of newborns in Bangladesh. This study describes some of the perceived signs, causes, and treatments for this condition as described by new mothers, female relatives, traditional birth attendants, and village doctors in three sites in Bangladesh. Informants were asked to name characteristics of a healthy newborn and a newborn with difficulty in breathing at birth and about the perceived causes, consequences, and treatments for breathing difficulties. Across all three sites 'no movement' and 'no cry' were identified as signs of breathing difficulties while 'prolonged labour' was the most commonly-mentioned cause. Informants described a variety of treatments for difficulty in breathing at birth, including biomedical and, less often, spiritual and traditional practices. This study identified the areas that need to be addressed through behaviour change interventions to improve recognition of and response to intrapartum-related complications in Bangladesh

Trials

BACKGROUND: The aim of this open-label, randomized controlled trial conducted in four African countries (Madagascar, Niger, Central African Republic, and Senegal) is to compare three strategies of renutrition for moderate acute malnutrition (MAM) in children based on modulation of the gut microbiota with enriched flours alone, enriched flours with prebiotics or enriched flours coupled with antibiotic treatment. METHODS: To be included, children aged between 6 months and 2 years are preselected based on mid-upper-arm circumference (MUAC) and are included based on a weight-for-height Z-score (WHZ) between - 3 and - 2 standard deviations (SD). As per current protocols, children receive renutrition treatment for 12 weeks and are assessed weekly to determine improvement. The primary endpoint is recovery, defined by a WHZ >/= - 1.5 SD after 12 weeks of treatment. Data collected include clinical and socioeconomic characteristics, side effects, compliance and tolerance to interventions. Metagenomic analysis of gut microbiota is conducted at inclusion, 3 months, and 6 months. The cognitive development of children is evaluated in Senegal using only the Developmental Milestones Checklist II (DMC II) questionnaire at inclusion and at 3, 6, and 9 months. The data will be correlated with renutrition efficacy and metagenomic data. DISCUSSION: This study will provide new insights for the treatment of MAM, as well as original data on the modulation of gut microbiota during the renutrition process to support (or not) the microbiota hypothesis of malnutrition. TRIAL REGISTRATION: ClinicalTrials.gov, ID: NCT03474276 Last update 28 May 2018

Hospital outcome of percutaneous coronary stenting in long segment lesions

Background: Coronary heart disease is increasing at an alarming rate among elder people in Bangladesh. For long segment lesion in heart, percutaneous coronary intervention is now a common procedure with great success rate.  The aim of this study was to assess immediate outcome of percutaneous coronary stenting of long segment lesions.Methods: This prospective observational study was conducted at the Department of cardiology, National Institute of Cardiovascular Diseases (NICVD), Dhaka, Bangladesh during the period from January 2005 to December 2006. The sample size was 100 patients undergoing PCI of long and short coronary lesions.Results: No complications found in 82.0% and 88.0% of cases in group I and II respectively. Coronary dissection occurred in 6% and 4% cases in group I and II respectively. ST elevation and pathological Q were 46.0% in pre and 50.0% in post PCI period in group I. In group II patients 48.0% in pre and 52.0% in post PCI period showed ST elevation and pathological Q wave. ST depression and/or T inversion was 18.0% in pre and 16.0% in post PCI period in group I, in group II this value was 22.0% and 14.0% respectively. In group I patients, CK-MB increased from 24.33±7.72 U/l in baseline to 43.30±10.99 U/l 6-8 hrs after procedure and before discharge CK-MB decreased to 31.91±11.17 U/l. In the group II patients, it increased from 25.42±5.84 U/l in baseline to 39.38±6.98 U/l 6-8 hrs after procedure and before discharge CK-MB decreased to 29.64±8.21 U/l.Conclusions: This study concludes that the immediate outcome of long segment coronary stenting is safe and highly effective.</jats:p

Colistin resistant Escherichia coli carrying mcr-1 in urban sludge samples: Dhaka, Bangladesh

Abstract Of 48 bacteria belonging to the family Enterobacteriaceae tested from urban sludge samples, one Escherichia coli isolate was resistant to colistin and possessed the resistance marker gene mcr-1 found for the first time from Bangladesh. The colistin resistant E. coli was multidrug resistant showing resistance to 11 different antibiotics tested

Epidemiology of Enterotoxigenic <i>Escherichia coli</i> among Children and Adults Seeking Care at Hospitals in Two Geographically Distinct Rural Areas in Bangladesh

Enterotoxigenic Escherichia coli (ETEC) infections undeniably continue to have substantial morbidity and mortality in younger children; however, limited data are available on the disease burden of older children and adults and on ETEC epidemiology by geographical location at the subnational level. Facility-based surveillance over the years was established to identify patients with ETEC diarrhea in two geographically distinct areas in rural Bangladesh, Chhatak in the north and Mathbaria in the southern coastal area. ETEC was highly prevalent in both areas, while the proportions, toxin types and colonization factors varied by location, season and age groups. Children < 5 years old and adults between 20 and 60 years old were at the highest risk of ETEC diarrhea which required urgent care. This study underscores the importance of capturing subnational and seasonal variations in ETEC epidemiology. ETEC vaccine developers and public health stakeholders may need to target adults between 20 and 60 years of age in addition to young children as new vaccines currently under development become licensed and introduction begins

Diarrhea Prevalence and Child Growth Faltering Are Associated with Subsequent Adverse Child Developmental Outcomes in Bangladesh (CHoBI7 Program)

ABSTRACT. Millions of young children annually are not meeting their developmental potential in low- and middle-income countries. Previous studies have shown that diarrheal diseases during early life are associated with subsequent malnutrition. This prospective cohort study of 576 children under 5 years was conducted in urban Dhaka, Bangladesh, to investigate the association between diarrhea prevalence, child growth, and child cognitive developmental outcomes. Height and weight were measured at baseline and a 12-month follow-up. Diarrhea prevalence was assessed through monthly surveillance visits. Developmental outcomes were assessed by communication, fine motor, gross motor, personal social, problem-solving, and combined developmental scores measured by the Extended Ages and Stages Questionnaire (EASQ) at the 12-month follow-up visit. To assess the association between diarrhea prevalence, child growth, and child cognitive developmental outcomes, linear regression models were fit using generalized estimating equations to account for clustering at the household level and to approximate 95% CIs. Diarrhea prevalence was negatively associated with change in height-for-age (HAZ) Z-scores from baseline to the 12-month follow-up (coefficient −0.85 [95% CI: −1.42, −0.28]). Diarrhea prevalence was a significant predictor of combined EASQ Z-scores with and without baseline stunting included in the model (−0.89 [95% CI: −1.67, −0.09] [baseline stunting included]) and (−0.88 [95% CI: −1.69, −0.07]). Change in HAZ from baseline to the 12-month follow-up was positively associated with follow-up combined EASQ Z-scores (0.28 [95% CI: 0.15, 0.42]). High diarrhea prevalence and linear growth faltering were associated with negative cognitive developmental outcomes among children residing in urban Dhaka, Bangladesh. Furthermore, high diarrhea prevalence was associated with negative child cognitive developmental outcomes with stunting included in the model, suggesting an effect of diarrhea on cognition independent of stunting.</jats:p