Stephen Opoku

ORCID: 0000-0002-1949-2338
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About
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Research Areas
  • Pregnancy and preeclampsia studies
  • Global Maternal and Child Health
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Maternal and fetal healthcare
  • HIV/AIDS Research and Interventions
  • Birth, Development, and Health
  • Iron Metabolism and Disorders
  • Hemoglobinopathies and Related Disorders
  • HIV Research and Treatment
  • Folate and B Vitamins Research
  • Gestational Diabetes Research and Management
  • HIV/AIDS drug development and treatment
  • Diabetes Management and Education
  • Cardiovascular Function and Risk Factors
  • SARS-CoV-2 and COVID-19 Research
  • Vitamin D Research Studies
  • Mycobacterium research and diagnosis
  • Adolescent Sexual and Reproductive Health
  • Diabetes Management and Research
  • Obesity, Physical Activity, Diet
  • Parasites and Host Interactions
  • Liver Disease Diagnosis and Treatment
  • Food Security and Socioeconomic Dynamics
  • Cancer Risks and Factors
  • Neuroinflammation and Neurodegeneration Mechanisms

University of Alabama at Birmingham
2023-2024

Kwame Nkrumah University of Science and Technology
1993-2024

Kwame Nkrumah University
2020-2024

Cocoa Research Institute of Ghana
2023

Kumasi Centre for Collaborative Research in Tropical Medicine
2022-2023

University of Science and Technology
2020

University of Cape Coast
2020

Leibniz Institute for Psychology
2020

Ministry of Health
1997

Abstract Background The Coronavirus Infectious Disease 2019 (COVID-19) pandemic has continuously affected human life with several devastating effects. Currently, there are effective vaccines to protect people from COVID‐19 and the World Health Organization (WHO) highlighted strategies influence COVID-19 vaccine uptake in hard-to-reach communities Ghana. However, prior studies on acceptability Ghana online surveys targeting literates those urban areas, leaving residents far-flung communities....

10.1186/s12879-023-08029-x article EN cc-by BMC Infectious Diseases 2023-01-31

Antenatal care (ANC) is imperative to decreasing adverse pregnancy outcomes and their related maternal mortality. However, in sub-Saharan Africa, increases ANC coverage have not correlated well with improved fetal suggesting the quality of received could be missing link. This study assessed its effect on among women who delivered at Komfo Anokye Teaching Hospital.A cross-sectional was conducted Hospital within period. Women were selected through systematic sampling interviewed using a...

10.1371/journal.pone.0275933 article EN cc-by PLoS ONE 2022-10-12

Visceral obesity and insulin resistance contribute to developing cardiometabolic syndrome (MetS). We investigated the predictive abilities of lipid accumulation product (LAP), waist circumference-triglyceride index (WTI), triglyceride-glucose (TyG) for MetS screening among general Ghanaian adults.

10.1002/hsr2.1419 article EN cc-by Health Science Reports 2023-07-01

Gestational diabetes mellitus (GDM) is a global public health issue that have serious consequences on mother and her child's health. However, limited data available the prevalence of GDM its associated risk factors in Ghana. This study investigated among women attending selected antenatal clinics Kumasi, cross-sectional included 200 pregnant who attended from Three-selected facilities Ashanti Region, Women already diagnosed were identified through their medical records confirmed based...

10.3389/fcdhc.2022.854332 article EN cc-by Frontiers in Clinical Diabetes and Healthcare 2022-03-22

Cardiometabolic syndrome (MetS) is closely linked to type 2 diabetes mellitus (T2DM) and the leading cause of complications. Anthropometric indices could be used as a cheap approach identify MetS among T2DM patients. We determined prevalence its association with sociodemographic anthropometric patients in tertiary hospital Ashanti region Ghana. A comparative cross-sectional study was conducted 241 outpatients attending Komfo Anokye Teaching Hospital (KATH) Kumasi South for routine check-up....

10.3389/fcdhc.2021.807201 article EN cc-by Frontiers in Clinical Diabetes and Healthcare 2022-02-09

Preeclampsia is a leading cause of foeto-maternal deaths especially in Sub-Saharan Africa. However, the prevalence and risk factors preeclampsia are scarce Central region Ghana with previous study assessing individual independent factors. This determined algorithm adverse preeclampsia.This multi-centre prospective cross-sectional was conducted from October 2021 to 2022 at Mercy Women's Catholic Hospital Fynba Health Centre region, Ghana. A total 1,259 pregnant women were randomly sampled...

10.1371/journal.pone.0288079 article EN cc-by PLoS ONE 2023-06-29

Preterm birth is a global epidemic and leading cause of neonatal mortality in Sub-Saharan Africa. We evaluated the prevalence risk factors preterm among women attending labor ward for delivery at tertiary hospital Ghana. This comparative cross-sectional study was conducted cohort 209 pregnant admitted to Komfo Anokye Teaching Hospital (KATH). Pregnant who delivered between 28 36 completed weeks gestation were classified as whereas those after 37-42 described term. Sociodemographic, clinical,...

10.3389/fgwh.2022.801092 article EN cc-by Frontiers in Global Women s Health 2022-06-06

Hypertension (HTN) is the leading cause of cardiovascular diseases. Nevertheless, most individuals in developing countries are unaware their blood pressure status. We determined prevalence unrecognized hypertension and its association with lifestyle factors new obesity indices among adult population. This community-based study was conducted 1288 apparently healthy adults aged 18-80 years Ablekuma North Municipality, Ghana. Sociodemographic, characteristics, anthropometric were obtained. The...

10.1371/journal.pgph.0001973 article EN cc-by PLOS Global Public Health 2023-05-24

Micronutrients, especially calcium (Ca) and magnesium (Mg) are reported to reduce preeclampsia events via several factors such as endothelial cell control, optimal oxidative stress a balanced angiogenic growth mediator. We evaluated the association of micronutrients with biomarkers, mediators in early-onset late-onset preeclampsia.This case-control study recruited 197 (early-onset = 70 127) cases 301 normotensive pregnant women controls from Komfo Anokye Teaching Hospital, Ghana. Samples...

10.1177/20503121231175759 article EN cc-by-nc SAGE Open Medicine 2023-01-01

Thyroid disorders and diabetes mellitus coexist are prevalent endocrinopathies among adult population. dysfunction contributes to metabolic imbalances, increase beta-cell apoptosis glucose intolerance. There is paucity of data contradicting findings on how thyroid influence glycaemic control. Therefore, we evaluated control Type 2 (T2DM) patients in Ghana.A comparative cross-sectional study was conducted 192 T2DM from Effia Nkwanta Regional Hospital. Three consecutive monthly fasting plasma...

10.1002/edm2.447 article EN cc-by Endocrinology Diabetes & Metabolism 2023-08-25

Vitamin D is a steroid hormone important for the normal functioning of body. It produced through skin exposure to sunlight and from diet. Although Ghana located in tropics where abundant, factors like culture, diet, pigmentation, variation ozone layer, geographical area influence optimization vitamin concentration. imperative evaluate interplay between sunshine exposure, proinflammatory cytokines, mediators metabolism their relationship status three sections among apparent healthy...

10.1155/2021/9987141 article EN cc-by Journal of Nutrition and Metabolism 2021-06-10

WHO recommends HBV-negative babies in high-prevalence (8%) countries receive anti-HBV vaccination. Ghana initiated mass immunization 2002, but concerns remain about vaccine effectiveness and long-term protection. We evaluated immune characteristics factors following hepatitis B vaccination among Ghanaian adolescents who received HBV vaccines.

10.1155/2024/9502939 article EN cc-by Advances in Virology 2024-05-24

Abstract Background Late presentation with advanced HIV disease (LP-AHD) remains a significant challenge to Human Immunodeficiency Virus (HIV) care, contributing increased morbidity, mortality, and healthcare costs. Despite global efforts enhance early diagnosis, considerable proportion of individuals infection are unaware being infected therefore present late for care. For the first time in Ghana, this study assessed prevalence LP-AHD associated factors among people diagnosed (PDWH). Method...

10.1186/s12879-024-09682-6 article EN cc-by BMC Infectious Diseases 2024-07-31

10.1016/0020-7292(93)90217-k article EN International Journal of Gynecology & Obstetrics 1993-09-01

Background The association between prolong metformin usage and B12 deficiency has been documented. However, the prevalence estimates of metformin-induced vitamin showed substantial disparity among studies due to varied study definitions deficiency. Metformin blocks calcium dependent absorption B12-Intrinsic Factor complex at terminal ileum. Lack intrinsic factor presence auto-antibodies parietal cells (IFA) could lead subsequently cause peripheral neuropathy. We investigated using more...

10.1371/journal.pone.0249325 article EN cc-by PLoS ONE 2021-03-30

Preeclampsia (PE) is associated with endothelial injury and hemostatic abnormalities. However, the diagnostic role of coagulation parameters natural anticoagulants in predicting PE has not been explored Ghana. This study assessed plasma levels these factors as surrogate markers its subtypes. case–control included 90 women (cases) normotensive pregnant (controls). Blood samples were drawn for estimation complete blood count tests. The prothrombin time (PT), activated partial thromboplastin...

10.1177/10760296231204604 article EN cc-by-nc Clinical and Applied Thrombosis/Hemostasis 2023-01-01

The active form of vitamin D has immunomodulatory and anti-inflammatory effect. Vitamin is implicated in pathogenesis rheumatoid arthritis (RA) its deficiency leads to increased inflammation. Moreover, production dependent on concentration calcium, phosphorus, parathyroid hormone (PTH). Cytokines mediates inflammation RA synovium. This study evaluated D, mediators proinflammatory cytokines among patients.

10.1002/iid3.676 article EN Immunity Inflammation and Disease 2022-07-12

In a comparative experimental cross-sectional study, RNA was extracted from oral swabs and blood samples 25 healthy individuals at the Department of Molecular Medicine, KNUST. by manual AGPC extraction method commercial kits. The quantity (ng/μl) purities (260/280 nm) were measured spectrophotometrically using IMPLEN NanoPhotometer® N60. presence in extracts confirmed 2% agarose gel electrophoresis. Statistical analyses conducted R language.The yield swab modified significantly higher...

10.1155/2023/9593796 article EN cc-by International Journal of Clinical Practice 2023-06-09

Frailty is a condition marked by accumulation of biological deficits and dysfunctions that come with aging it correlated high morbidity mortality in patients cardiovascular diseases, particularly hypertension. Hypertension continues to be leading cause diseases premature death globally. However, there dearth literature sub-Saharan Africa on frailty syndrome among hypertensives medication. This study evaluated its associated factors Ghanaian hypertensives.

10.1002/hsr2.1664 article EN cc-by Health Science Reports 2023-10-01
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