83 research outputs found
Pattern of semen analysis at andrology lab of Bangabandhu Sheikh Mujib Medical University: Findings and the shortcomings to overcome
No full textBackground: The Infertility wing dept. of gyne & obst at BSMMU provides services to the infertile couples who are referred from primary care levels and who cannot afford the expensive private facilities. The semen analysis is performed for the male partners of infertile couples at the Andrology Lab of BSMMU for detecting male factor abnormalities. Objectives: The objective of the study is to find out the pattern of semen parameters in our population and to find out the frequency and type of abnormal semen parameters. Methods: This is a retrospective descriptive study of the semen analysis performed at the Andrology Lab of BSMMU during the year 2011. A total of 200 consecutive samples were analysed. The procedure and reference values were according to the WHO guidelines 1999. Results: Semen parameters were abnormal in 38.5% of semen analysis. Severe male factor abnormality (azospermia and severe oligospermia combined) was in 28%. Sperm concentration had the highest variability followed by motility and morphology respectively in the n01moozospermic males. Conclusion: Severe oligospennia and azospermia are the most common abnormalities among the infertile men presenting at the Infertility unit ofBSMMU. It is recommended that the service at the Infertility wing of BSMMU should be more focused on these male factor abnormalities
Laparoscopic findings of infertile women at Bangabandhu Sheikh Mujib Medical University
No full textBackground: Laparoscopy is an important component of infertility work up. It is the gold standard for evaluation of pelvic pathology and assessment of tubal patency. Objective: The objective of the study was to analyze the laparoscopic findings of infertile women presenting at Infertlity unit of Bangabandhu Sheikh Mujib Medical University. Method: We had a retrospective cross-sectional study on Japaroscopic findings of 110 women. Results: Out of all patients 22.7% women had endometriosis. Various degrees of adhesion of pouch of Douglus was present in 16.4 %. Regarding tubal pate:1cy , 26.4% had unilateral block and 28.2% had bilateral block. Conclusion: A significant number of infertile women at the Infertility unit of BSMMU has tuboperitoneal disease and bilateral tubal block and ultimately need in vitro fertilization
Clin Infect Dis
No full textMortality surveillance and cause of death data are instrumental in improving health, identifying diseases and conditions that cause a high burden of preventable deaths, and allocating resources to prevent these deaths. The Child Health and Mortality Prevention Surveillance (CHAMPS) network uses a standardized process to define, assign, and code causes of stillbirth and child death (<5 years of age) across the CHAMPS network. A Determination of Cause of Death (DeCoDe) panel composed of experts from a local CHAMPS site analyzes all available individual information, including laboratory, histopathology, abstracted clinical records, and verbal autopsy findings for each case and, if applicable, also for the mother. Using this information, the site panel ascertains the underlying cause (event that precipitated the fatal sequence of events) and other antecedent, immediate, and maternal causes of death in accordance with the International Classification of Diseases, Tenth Revision and the World Health Organization death certificate. Development and use of the CHAMPS diagnosis standards-a framework of required evidence to support cause of death determination-assures a homogenized procedure leading to a more consistent interpretation of complex data across the CHAMPS network. This and other standardizations ensures future comparability with other sources of mortality data produced externally to this project. Early lessons learned from implementation of DeCoDe in 5 CHAMPS sites in sub-Saharan Africa and Bangladesh have been incorporated into the DeCoDe process, and the implementation of DeCoDe has the potential to spur health systems improvements and local public health action.205184/Z/16/Z/Wellcome Trust/United Kingdom2019-10-09T00:00:00Z31598661PMC6785670781
Neurological symptoms and cause of death among young children in low- and middle-income countries
No full textImportance: The emergence of acute neurological symptoms in children necessitates immediate intervention. Although low- and middle-income countries (LMICs) bear the highest burden of neurological diseases, there is a scarcity of diagnostic and therapeutic resources. Therefore, current understanding of the etiology of neurological emergencies in LMICs relies mainly on clinical diagnoses and verbal autopsies.
Objective: To characterize the association of premortem neurological symptoms and their management with postmortem-confirmed cause of death among children aged younger than 5 years in LMICs and to identify current gaps and improve strategies to enhance child survival.
Design, Setting, and Participants: This cross-sectional study was conducted between December 3, 2016, and July 22, 2022, at the 7 participating sites in the Child Health and Mortality Prevention Surveillance (CHAMPS) network (Bangladesh, Ethiopia, Kenya, Mali, Mozambique, Sierra Leone, and South Africa). Minimally invasive tissue sampling was performed at the CHAMPS sites with specimens from deceased children aged younger than 5 years. This study included deceased children who underwent a premortem neurological evaluation and had a postmortem-confirmed cause of death. Data analysis was performed between July 22, 2022, and January 15, 2023.
Main Outcomes and Measures: Descriptive analysis was performed using neurological evaluations from premortem clinical records and from postmortem determination of cause of death (based on histopathology, microbiological testing, clinical records, and verbal autopsies).
Results: Of the 2127 deaths of children codified during the study period, 1330 (62.5%) had neurological evaluations recorded and were included in this analysis. The 1330 children had a median age of 11 (IQR, 2-324) days; 745 (56.0%) were male and 727 (54.7%) presented with neurological symptoms during illness before death. The most common postmortem-confirmed neurological diagnoses related to death were hypoxic events (308 [23.2%]), meningoencephalitis (135 [10.2%]), and cerebral malaria (68 [5.1%]). There were 12 neonates with overlapping hypoxic events and meningoencephalitis, but there were no patients with overlapping meningoencephalitis and cerebral malaria. Neurological symptoms were similar among diagnoses, and no combination of symptoms was accurate in differentiating them without complementary tools. However, only 25 children (18.5%) with meningitis had a lumbar puncture performed before death. Nearly 90% of deaths (442 of 511 [86.5%]) with neurological diagnoses in the chain of events leading to death were considered preventable.
Conclusions and Relevance: In this cross-sectional study of children aged younger than 5 years, neurological symptoms were frequent before death. However, clinical phenotypes were insufficient to differentiate the most common underlying neurological diagnoses. The low rate of lumbar punctures performed was especially worrying, suggesting a challenge in quality of care of children presenting with neurological symptoms. Improved diagnostic management of neurological emergencies is necessary to ultimately reduce mortality in this vulnerable population
Trends and inequity in improved sanitation facility utilisation in Bangladesh: Evidence from Bangladesh Demographic and Health Surveys
No full textAbstract Improved sanitation is indispensable to human health. However, lack of access to improved sanitation remains one of the most daunting public health challenges of the twenty-first century in Bangladesh. The aim of the study was to describe the trends in access to improved sanitation facilities following the inequity gap among households in different socioeconomic groups in Bangladesh. Data from the Bangladesh Demographic and Health Survey (BDHS) 2007, 2011, 2014, and 2017-18 were extracted for this study. Inequity in access to improved sanitation was calculated using rich-poor ratio and concentration index to determine the changes in inequity across the time period. In Bangladesh, the proportion of households with access to improved sanitation increased steadily from 25.4% to 45.4% between 2007 and 2014, but slightly decreased to 44.0% in 2017-18. Age, educational status, marital status of household head, household wealth index, household size, place of residence, division, and survey year were significantly associated with the utilisation of improved sanitation. There is a pro-rich situation, which means that utilisation of improved sanitation was more concentrated among the rich across all survey years (Concentration Index ranges: 0.40 to 0.27). The government and other relevant stakeholders should take initiatives considering inequity among different socioeconomic groups to ensure the use of improved sanitation facilities for all, hence achieving universal health coverage
Additional file 1 of Trends and inequity in improved sanitation facility utilisation in Bangladesh: Evidence from Bangladesh Demographic and Health Surveys
No full textSupplementary Material
Enhancing emergency obstetric care navigation through a 'Welcome Person' model : insights from a health system strengthening initiative in Bangladesh
No full textBackground Maternal mortality remains critical in Bangladesh, driven by delays in accessing timely care at health care facilities. Globally, a woman dies every two minutes from pregnancy or childbirth, often due to systemic inefficiencies in health care. In Bangladesh, high maternal mortality rates are worsened by overcrowded facilities, limited resources, and complex procedures. The 'three delays' model identifies barriers to care, with the third delay-receiving timely treatment-being a major contributor to maternal deaths. This study aims to generate evidence on how the 'Welcome Person' can improve maternity care at the facility level in Bangladesh. Methods We conducted a cross-sectional study from April to December 2022 among pregnant women at three selected health care facilities in Gaibandha District, Bangladesh. We deployed 20 'Welcome Persons' to navigate and assist pregnant women, enhancing maternal health care. The Welcome Persons provided round-the-clock support, guiding mothers from the moment they entered the hospital through their admission, treatment, and any necessary referrals. The Welcome Persons maintained detailed time-stamped records, tracking patient movements and service timelines. Results In this study of 5260 mothers, 47% presented with complications, with 52% arriving after office hours. The median time from entry to treatment was 15 minutes, with those without complications taking 14 minutes and those with complications 15 minutes. Entry-to-admission took a median of nine minutes, varying by age, with younger patients completing faster. Admission-to-treatment had a median time of six minutes, with severely complicated patients experiencing shorter times. Only 1% completed within five minutes, while 63% finished within 15 minutes. Upazila Health Complexes (UHCs) showed better performance in completing procedures within median times compared to the District Hospital (DH). Future study plans should include measuring maternal and neonatal outcomes as well. Conclusions This study demonstrates that timely maternal care is achievable by deploying a support person. Using the 'Welcome Person' model to address admission bottlenecks, health care facilities can enhance patient experiences and outcomes. Despite a few limitations, evidence generated from this study can be utilised for scaling up decisions and can contribute to the health policy
Comparison of causes of stillbirth and child deaths as determined by verbal autopsy and minimally invasive tissue sampling.
No full textIn resource-limited settings where vital registration and medical death certificates are unavailable or incomplete, verbal autopsy (VA) is often used to attribute causes of death (CoD) and prioritize resource allocation and interventions. We aimed to determine the CoD concordance between InterVA and CHAMPS's method. The causes of death (CoDs) of children <5 were determined by two methods using data from seven low- and middle-income countries (LMICs) enrolled in the Child Health and Mortality Prevention Surveillance (CHAMPS) network. The first CoD method was from the DeCoDe panel using data from Minimally Invasive Tissue Sampling (MITS), whereas the second method used Verbal Autopsy (VA), which utilizes the InterVA software. This analysis evaluated the agreement between the two using Lin's concordance correlation coefficient. The overall concordance of InterVA4 and DeCoDe in assigning causes of death across surveillance sites, age groups, and causes of death was poor (0.75 with 95% CI: 0.73-0.76) and lacked precision. We found substantial differences in agreement by surveillance site, with Mali showing the lowest and Mozambique and Ethiopia the highest concordance. The InterVA4 assigned CoD agrees poorly in assigning causes of death for U5s and stillbirths. Because VA methods are relatively easy to implement, such systems could be more useful if algorithms were improved to more accurately reflect causes of death, for example, by calibrating algorithms to information from programs that used detailed diagnostic testing to improve the accuracy of COD determination
Overview and Development of the Child Health and Mortality Prevention Surveillance Determination of Cause of Death (DeCoDe) Process and DeCoDe Diagnosis Standards
No full textMortality surveillance and cause of death data are instrumental in improving health, identifying diseases and conditions that cause
a high burden of preventable deaths, and allocating resources to prevent these deaths. The Child Health and Mortality Prevention
Surveillance (CHAMPS) network uses a standardized process to define, assign, and code causes of stillbirth and child death (<5 years
of age) across the CHAMPS network. A Determination of Cause of Death (DeCoDe) panel composed of experts from a local
CHAMPS site analyzes all available individual information, including laboratory, histopathology, abstracted clinical records, and
verbal autopsy findings for each case and, if applicable, also for the mother. Using this information, the site panel ascertains the underlying cause (event that precipitated the fatal sequence of events) and other antecedent, immediate, and maternal causes of death
in accordance with the International Classification of Diseases, Tenth Revision and the World Health Organization death certificate.
Development and use of the CHAMPS diagnosis standards—a framework of required evidence to support cause of death determination—assures a homogenized procedure leading to a more consistent interpretation of complex data across the CHAMPS network.
This and other standardizations ensures future comparability with other sources of mortality data produced externally to this project. Early lessons learned from implementation of DeCoDe in 5 CHAMPS sites in sub-Saharan Africa and Bangladesh have been
incorporated into the DeCoDe process, and the implementation of DeCoDe has the potential to spur health systems improvements
and local public health action
Deaths Attributed to Respiratory Syncytial Virus in Young Children in High-Mortality Rate Settings: Report from Child Health and Mortality Prevention Surveillance (CHAMPS).
No full textBACKGROUND: Lower respiratory tract infections are a leading cause of death in young children, but few studies have collected the specimens needed to define the role of specific causes. The Child Health and Mortality Prevention Surveillance (CHAMPS) platform aims to investigate causes of death in children aged <5 years in high-mortality rate settings, using postmortem minimally invasive tissue sampling and other advanced diagnostic techniques. We examined findings for deaths identified in CHAMPS sites in 7 countries in sub-Saharan Africa and south Asia to evaluate the role of respiratory syncytial virus (RSV). METHODS: We included deaths that occurred between December 2016 and December 2019. Panels determined causes of deaths by reviewing all available data including pathological results from minimally invasive tissue sampling, polymerase chain reaction screening for multiple infectious pathogens in lung tissue, nasopharyngeal swab, blood, and cerebrospinal fluid samples, clinical information from medical records, and verbal autopsies. RESULTS: We evaluated 1213 deaths, including 695 in neonates (aged <28 days), 283 in infants (28 days to <12 months), and 235 in children (12-59 months). RSV was detected in postmortem specimens in 67 of 1213 deaths (5.5%); in 24 deaths (2.0% of total), RSV was determined to be a cause of death, and it contributed to 5 other deaths. Younger infants (28 days to <6 months of age) accounted for half of all deaths attributed to RSV; 6.5% of all deaths in younger infants were attributed to RSV. RSV was the underlying and only cause in 4 deaths; the remainder (n = 20) had a median of 2 (range, 1-5) other conditions in the causal chain. Birth defects (n = 8) and infections with other pathogens (n = 17) were common comorbid conditions. CONCLUSIONS: RSV is an important cause of child deaths, particularly in young infants. These findings add to the substantial body of literature calling for better treatment and prevention options for RSV in high-mortality rate settings
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