Abdoulaye Maïga
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View article: Sister Mary Joseph's Nodule Revealing Klatskin's Cholangiocarcinoma at the Yalgado Ouedraogo University Hospital: Case Report and Literature Review
Sister Mary Joseph's Nodule Revealing Klatskin's Cholangiocarcinoma at the Yalgado Ouedraogo University Hospital: Case Report and Literature Review Open
Umbilical cutaneous metastases of abdomino‐pelvic tumors are rare. They are known as Sister Mary Joseph nodules. The presence of this nodule indicates an advanced cancerous lesion and is associated with a poor prognosis. Because of its rar…
View article: Inequities in effective coverage of family planning services in low- and middle-income countries: linking household and facility surveys
Inequities in effective coverage of family planning services in low- and middle-income countries: linking household and facility surveys Open
By calculating readiness-adjusted FP coverage using a cascade model in five geographically diverse countries, including time trends in one country, we found large gaps in intervention and readiness-adjusted coverage with related inequaliti…
View article: Effective coverage of newborn postnatal care: assessing the service contact-content gap in 32 low- and middle-income countries using household survey data
Effective coverage of newborn postnatal care: assessing the service contact-content gap in 32 low- and middle-income countries using household survey data Open
In most countries, a substantial number of newborns who are checked during PNC do not receive all basic services. Effective coverage measures offer a more comprehensive estimate for assessing service gaps, driving action, and ensuring heal…
View article: Assessing the joint effects of education, economic status, empowerment, and employment (4Es) disparities on the co-coverage of maternal, newborn and child health care services in sub-Saharan Africa: an application of the intersectionality approach
Assessing the joint effects of education, economic status, empowerment, and employment (4Es) disparities on the co-coverage of maternal, newborn and child health care services in sub-Saharan Africa: an application of the intersectionality approach Open
This is the first study to explore how the 4Es jointly affect MNCH co-coverage in SSA. The results reveal that these 4Es are connected and affect MNCH co-coverage, particularly in key services, including skilled birth attendance, antenatal…
View article: Health service readiness and quality for sick child care: an effective coverage analysis in eight low- and middle-income countries
Health service readiness and quality for sick child care: an effective coverage analysis in eight low- and middle-income countries Open
A large proportion of facilities did not meet the required capacity to provide IMCI services. The provision of health services has major quality gaps, highlighting the need for strengthening health service access, capacity and quality of c…
View article: Building an effective coverage cascade for antenatal care: linking of household survey and health facility assessment data in eight low- and middle-income countries
Building an effective coverage cascade for antenatal care: linking of household survey and health facility assessment data in eight low- and middle-income countries Open
The effective coverage cascade for ANC services helped uncover large readiness gaps, missed opportunities, and socioeconomic inequalities. Improvements in facilities' diagnostic capacity and availability of trained human resources will enh…
View article: Inequities in Effective Coverage of Family Planning Services in Low-and Middle-Income Countries: Linking Households and Facility Surveys
Inequities in Effective Coverage of Family Planning Services in Low-and Middle-Income Countries: Linking Households and Facility Surveys Open
Background Despite decades of family planning (FP) program successes in low-and middle-income countries (LIMCs), unmet need for contraceptives persists with inequalities in coverage. Including elements of service readiness in family planni…
View article: Impact of the COVID-19 pandemic on small vulnerable newborns: an interrupted time series analysis in Peru and Brazil
Impact of the COVID-19 pandemic on small vulnerable newborns: an interrupted time series analysis in Peru and Brazil Open
No significant worsening of neonatal outcomes were observed during the COVID-19 pandemic. In Peru, PT and LBW births declined, while SGA increased from August 2020. In Brazil, PT births slightly increased, while LBW and SGA births declined…
View article: Impact of COVID-19 on the utilisation of maternal and child health services in Peru at national and subnational levels: An interrupted time series analysis
Impact of COVID-19 on the utilisation of maternal and child health services in Peru at national and subnational levels: An interrupted time series analysis Open
The pandemic decreased the utilisation of essential maternal and child health services in Peru. This highlights the need to preserve the resilience of a health system both at central and local levels, to face more successfully future pande…
View article: Effects of the COVID-19 pandemic on maternal, newborn, and child health service coverage in Burkina Faso
Effects of the COVID-19 pandemic on maternal, newborn, and child health service coverage in Burkina Faso Open
COVID-19 did not cause major reversals in the coverage of maternal, newborn, and child health services in Burkina Faso, except for caesarean sections. We also saw no substantial increases in service coverage. In the absence of a counterfac…
View article: Impact of COVID-19 on the utilisation of maternal health services in Bangladesh: A division-level analysis
Impact of COVID-19 on the utilisation of maternal health services in Bangladesh: A division-level analysis Open
The effect of the pandemic, including lockdown, on the selected maternal service utilisation was observed in Bangladesh though there were substantial geographic disparities. These disruptions slightly recovered after the initial shock. The…
View article: Trends in Coverage and Content of Maternal and Neonatal Care in Bamako, Mali
Trends in Coverage and Content of Maternal and Neonatal Care in Bamako, Mali Open
Coverage levels of maternal and neonatal health services in Mali’s major cities vary due to the combined effect of several factors, including poverty and migration to urban centers. This worsened from 2012 due to the security crisis. We co…
View article: Unveiling the dimension of regional disparities: Assessing the disruption of immunisation services by COVID-19 in Bangladesh
Unveiling the dimension of regional disparities: Assessing the disruption of immunisation services by COVID-19 in Bangladesh Open
Our findings highlight the impact of the COVID-19 pandemic on childhood immunisation across regions in Bangladesh. Sylhet, Chattogram, and Dhaka divisions experienced the most significant reductions in immunisation services during 2020. Th…
View article: Inequalities and Trends in Under-Five Mortality Between Formal and Informal Areas in Ouagadougou, Burkina Faso
Inequalities and Trends in Under-Five Mortality Between Formal and Informal Areas in Ouagadougou, Burkina Faso Open
The physical expansion of the city of Ouagadougou, the capital and largest city of Burkina Faso, subsided in 2015 after the government banned land speculation that contributed to the growth and entrenchment of informal areas. The governmen…
View article: Delivery and postnatal care among women in 71 low- and middle-income countries: analyzing coverage gaps using household surveys
Delivery and postnatal care among women in 71 low- and middle-income countries: analyzing coverage gaps using household surveys Open
Background High levels of maternal morbidity and mortality persist in low- and middle-income countries, despite increases in coverage of facility delivery and skilled assistance at delivery. We compared levels of facility birth to a summar…
View article: Levels, trends and inequalities in mortality among 5–19-year-olds in Tanzania: Magu Health and Demographic Surveillance Study (1995–2022)
Levels, trends and inequalities in mortality among 5–19-year-olds in Tanzania: Magu Health and Demographic Surveillance Study (1995–2022) Open
The pace of mortality decline was lower for the 5-19-year-old age group compared to younger children, with observable inequalities by socio-demographic characteristics. Determining the burden of disease across different strata is important…
View article: Quality adjusted coverage of family planning services in low- and middle-income countries: Analysis of 33 countries using Demographic and Health Survey data
Quality adjusted coverage of family planning services in low- and middle-income countries: Analysis of 33 countries using Demographic and Health Survey data Open
Severe and pervasive quality gaps exist in family planning services across most LMICs. Our novel DFPSq indicator is one additional tool for monitoring access and quality of service that is critical to meet the family planning needs of wome…
View article: Pubertal Delay Secondary to Hashimoto's Disease in the Hypothyroid Phase: About a Case in the Internal Medicine Department of the Gabriel Touré University Hospital in Bamako, Mali
Pubertal Delay Secondary to Hashimoto's Disease in the Hypothyroid Phase: About a Case in the Internal Medicine Department of the Gabriel Touré University Hospital in Bamako, Mali Open
Introduction: Pubertal delay is defined by the absence of development of secondary sexual characteristics beyond the age of 13 in girls or 14 years in boys. In children of puberty age, delayed puberty is common in long-standing, untreated …
View article: Effective multi-sectoral approach for rapid reduction in maternal and neonatal mortality: the exceptional case of Bangladesh
Effective multi-sectoral approach for rapid reduction in maternal and neonatal mortality: the exceptional case of Bangladesh Open
Background Bangladesh experienced impressive reductions in maternal and neonatal mortality over the past several decades with annual rates of decline surpassing 4% since 2000. We comprehensively assessed health system and non-health factor…
View article: Challenges in reducing maternal and neonatal mortality in Niger: an in-depth case study
Challenges in reducing maternal and neonatal mortality in Niger: an in-depth case study Open
Introduction Recent modelled estimates suggest that Niger made progress in maternal mortality since 2000. However, neonatal mortality has not declined since 2012 and maternal mortality estimates were based on limited data. We researched th…
View article: Anomalies of Sexual Differentiation in the Medicine and Endocrinology Department of the Mali Hospital - Bamako
Anomalies of Sexual Differentiation in the Medicine and Endocrinology Department of the Mali Hospital - Bamako Open
Introduction: Abnormalities of sexual differentiation are conditions due to various congenital or hormonal etiologies. The aim of our study was to describe the clinical aspects of sexual differentiation abnormalities in the department of m…
View article: Computing the Canonical Lift of Genus 2 Curves in Odd Characteristics
Computing the Canonical Lift of Genus 2 Curves in Odd Characteristics Open
Let A/Fq be an ordinary abelian surface. We explain how to use the Siegel modular polynomials, and if available the Hilbert modular polynomials to compute the canonical lift of A. As an application, if q = p n , we show how to use the cano…
View article: Type 2 Diabetes Revealing a Mixed GH (Acromegaly) and Prolactin Adenoma: A Case Report of the Internal Medicine Department of the Gabriel Touré University Hospital, Bamako, Mali
Type 2 Diabetes Revealing a Mixed GH (Acromegaly) and Prolactin Adenoma: A Case Report of the Internal Medicine Department of the Gabriel Touré University Hospital, Bamako, Mali Open
Introduction: Pituitary adenomas are benign, well-differentiated tumours that usually grow slowly over several years and are developed monoclonally from anteropituitary endocrine cells. We report a case of mixed GH and prolactin adenoma di…
View article: Deprivation and Its Association with Child Health and Nutrition in the Greater Kampala Metropolitan Area of Uganda
Deprivation and Its Association with Child Health and Nutrition in the Greater Kampala Metropolitan Area of Uganda Open
African cities are experiencing increasing living standard disparities with limited evidence of intra-urban health disparities. Using data from the 2006–2016 Uganda Demographic and Health Surveys, we employed the UN-Habitat definition to e…
View article: Identifying and Characterizing the Poorest Urban Population Using National Household Surveys in 38 Cities in Sub-Saharan Africa
Identifying and Characterizing the Poorest Urban Population Using National Household Surveys in 38 Cities in Sub-Saharan Africa Open
Identifying and classifying poor and rich groups in cities depends on several factors. Using data from available nationally representative surveys from 38 sub-Saharan African countries, we aimed to identify, through different poverty class…
View article: Serological Profile of Hepatitis D Virus (Hepatitis Delta) in the Hepato-Gastro-Enterology Department of Chu Gabriel Toure
Serological Profile of Hepatitis D Virus (Hepatitis Delta) in the Hepato-Gastro-Enterology Department of Chu Gabriel Toure Open
Infection with the defective hepatitis D virus (HDV) co-infects or superinfects a patient carrying hepatitis B virus (HBV). Delta virus infection is relatively common. The seriousness of infection with the hepatitis D virus (HDV), a virus …