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Kiiza D, Rostami-Hochaghan D, Alhassan Y, Seden K, Reynolds H, Kaboggoza JP, Taegtmeyer M, Chen T, Challenger E, Malaba T, Wang D, Else L, Hern F, Sharp J, Neary M, Dilly Penchala S, Waitt C, Orrell C, Colbers A, Myer L, Owen A, Rannard S, Khoo S, Lamorde M. Clinical, pharmacological, and qualitative characterization of drug-drug interactions in pregnant women initiating HIV therapy in Sub-Saharan Africa. J Antimicrob Chemother 2024:dkae232. [PMID: 38997229 DOI: 10.1093/jac/dkae232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 06/22/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND We investigated the impact of Drug-Drug Interactions (DDIs) on virologic control among HIV-positive pregnant women initiating antiretroviral therapy while identifying drivers for Traditional Medicine (TM) use and exploring the nature and extent of TM-related DDIs. METHODS Employing a three-pronged approach, we examined DDIs arising from comedication, including TM, in ART. The DolPHIN-2 trial (NCT03249181) randomized 268 HIV-positive pregnant women in Uganda and South Africa to dolutegravir (DTG)-based (135) or efavirenz-based (133) regimens while systematically recording comedications and screening for DDIs. We used Cox regression models to compare time-to-virologic control between participants with and without DDIs. We conducted in-depth interviews and focus group discussions among 37 and 67 women with and without HIV, respectively, to explore reasons for TM use during pregnancy. Additionally, in-vitro and in-vivo studies evaluated the composition and impact of clay-based TM, mumbwa, on DTG plasma exposure. RESULTS The baseline prevalence of DDIs was 67.2%, with TM use prevalent in 34% of participants, with mumbwa being the most frequent (76%, 69/91). There was no difference in virologic response between participants with and without DDIs. Fetal health and cultural norms were among the reasons cited for TM use. Analysis of mumbwa rods confirmed significant amounts of aluminium (8.4%-13.9%) and iron (4%-6%). In Balb-C mice, coadministration of mumbwa led to a reduction in DTG exposure observed in the AUC0-24 (-21%; P = 0.0271) and C24 (-53%; P = 0.0028). CONCLUSIONS The widespread use of clay-based TM may compromise HIV treatment, necessitating medication screening and counselling to manage DDIs in pregnant women.
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Affiliation(s)
- Daniel Kiiza
- Research Department, Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Yussif Alhassan
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kay Seden
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Helen Reynolds
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Julian P Kaboggoza
- Research Department, Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Miriam Taegtmeyer
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Tao Chen
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Elizabeth Challenger
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Thokozile Malaba
- Division of Epidemiology and Biostatistics, School of Public Health, University of Cape Town, Cape Town, South Africa
| | - Duolao Wang
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Laura Else
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Faye Hern
- Department of Chemistry, University of Liverpool, Liverpool, UK
| | - Jo Sharp
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Megan Neary
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Sujan Dilly Penchala
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Catriona Waitt
- Research Department, Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Catherine Orrell
- Desmond Tutu HIV Centre, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Angela Colbers
- Department of Pharmacy, Radboud Institute for Medical Innovations (RIMI), Radboud University Medical Center, Nijmegen, Netherlands
| | - Landon Myer
- Department of International Public Health, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Andrew Owen
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
| | - Steve Rannard
- Department of Chemistry, University of Liverpool, Liverpool, UK
| | - Saye Khoo
- Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool, UK
- Royal Liverpool University Hospital, NHS Trust, UK
| | - Mohammed Lamorde
- Research Department, Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
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Babah OA, Akinajo OR, Beňová L, Hanson C, Abioye AI, Adaramoye VO, Adeyemo TA, Balogun MR, Banke-Thomas A, Galadanci HS, Sam-Agudu NA, Afolabi BB, Larsson EC. Prevalence of and risk factors for iron deficiency among pregnant women with moderate or severe anaemia in Nigeria: a cross-sectional study. BMC Pregnancy Childbirth 2024; 24:39. [PMID: 38182997 PMCID: PMC10768359 DOI: 10.1186/s12884-023-06169-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 12/03/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND Anaemia during pregnancy causes adverse outcomes to the woman and the foetus, including anaemic heart failure, prematurity, and intrauterine growth restriction. Iron deficiency anaemia (IDA) is the leading cause of anaemia and oral iron supplementation during pregnancy is widely recommended. However, little focus is directed to dietary intake. This study estimates the contribution of IDA among pregnant women and examines its risk factors (including dietary) in those with moderate or severe IDA in Lagos and Kano states, Nigeria. METHODS In this cross-sectional study, 11,582 women were screened for anaemia at 20-32 weeks gestation. The 872 who had moderate or severe anaemia (haemoglobin concentration < 10 g/dL) were included in this study. Iron deficiency was defined as serum ferritin level < 30 ng/mL. We described the sociodemographic and obstetric characteristics of the sample and their self-report of consumption of common food items. We conducted bivariate and multivariable logistic regression analysis to identify risk factors associated with IDA. RESULTS Iron deficiency was observed among 41% (95%CI: 38 - 45) of women with moderate or severe anaemia and the prevalence increased with gestational age. The odds for IDA reduces from aOR: 0.36 (95%CI: 0.13 - 0.98) among pregnant women who consume green leafy vegetables every 2-3 weeks, to 0.26 (95%CI: 0.09 - 0.73) among daily consumers, compared to those who do not eat it. Daily consumption of edible kaolin clay was associated with increased odds of having IDA compared to non-consumption, aOR 9.13 (95%CI: 3.27 - 25.48). Consumption of soybeans three to four times a week was associated with higher odds of IDA compared to non-consumption, aOR: 1.78 (95%CI: 1.12 - 2.82). CONCLUSION About 4 in 10 women with moderate or severe anaemia during pregnancy had IDA. Our study provides evidence for the protective effect of green leafy vegetables against IDA while self-reported consumption of edible kaolin clay and soybeans appeared to increase the odds of having IDA during pregnancy. Health education on diet during pregnancy needs to be strengthened since this could potentially increase awareness and change behaviours that could reduce IDA among pregnant women with moderate or severe anaemia in Nigeria and other countries.
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Affiliation(s)
- Ochuwa Adiketu Babah
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.
- Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria.
- Department of Obstetrics and Gynaecology, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria.
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria.
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium.
| | - Opeyemi Rebecca Akinajo
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Obstetrics and Gynaecology, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Lenka Beňová
- Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
| | - Claudia Hanson
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Ajibola Ibraheem Abioye
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Victoria Olawunmi Adaramoye
- Department of Obstetrics and Gynaecology, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
| | - Titilope A Adeyemo
- Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Department of Haematology and Blood Transfusion, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
| | - Mobolanle Rasheedat Balogun
- Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Department of Community Health, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
| | - Aduragbemi Banke-Thomas
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Global Maternal and Newborn Health Hub, Institute of Lifecourse Development, University of Greenwich, London, UK
| | - Hadiza S Galadanci
- African Center of Excellence for Population Health and Policy, Bayero University, Kano, Nigeria
- Department of Obstetrics and Gynaecology, College of Health Sciences Bayero University Kano/ Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Nadia A Sam-Agudu
- International Research Center of Excellence, Institute of Human Virology Nigeria, Abuja, Nigeria
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, USA
| | - Bosede Bukola Afolabi
- Faculty of Clinical Sciences, College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
- Department of Obstetrics and Gynaecology, Lagos University Teaching Hospital, Idi-Araba, Lagos, Nigeria
- Centre for Clinical Trials and Implementation Science (CCTRIS), College of Medicine, University of Lagos, Idi-Araba, Lagos, Nigeria
| | - Elin C Larsson
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
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Dalaba MA, Nonterah EA, Chatio ST, Adoctor JK, Watson D, Barker M, Ward KA, Debpuur C. Culture and community perceptions on diet for maternal and child health: a qualitative study in rural northern Ghana. BMC Nutr 2021; 7:36. [PMID: 34261513 PMCID: PMC8281629 DOI: 10.1186/s40795-021-00439-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/23/2021] [Indexed: 12/05/2022] Open
Abstract
Background This study explored cultural and community perceptions of optimal diet for maternal and child health in northern Ghana. Methods This was an exploratory cross-sectional study using qualitative methods for data collection. Data were collected between March and April 2019 consisting of 10 focus group discussions with men and women community members between 18 and 50 years in the Kassena-Nankana districts of Ghana. Data were organised using QSR NVivo 12 qualitative software to facilitate thematic analysis. Results All study participants recognised the importance of an optimal diet for mother, child and better pregnancy and breastfeeding outcomes. However, there were different cultural beliefs and taboos about what foods are healthy and non-healthy for women at different stages of the reproductive period. Foods perceived to be unhealthy for pregnant women were fatty foods and fresh meat (uncooked or unprocessed meat) due to the belief that they can lead to delivery complications, which many women feared. In addition, some participants relayed the cultural belief that pregnant woman should not eat eggs because it would make the child a thief. Lactating mothers are not to eat foods such as vigna subterranean known locally as bambara bean and “gari” (local meal made from cassava) because it is believed to inhibit breastmilk production. Participants emphasised that food insecurity and economic constraints meant women could not achieve optimal diet and could not afford to be selective in food choices. Conclusion Community members recognized the importance of optimal nutrition but were constrained by poverty and cultural barriers. A dual approach which targets improvements of local food production and economic empowerment in combination with community-based discussion and education of the impacts of food taboos on health, should facilitate improvement in the diets of women and future generations.
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Affiliation(s)
- Maxwell A Dalaba
- Institute of Health Research, University of Health and Allied Sciences, Ho, Volta Region, Ghana.
| | - Engelbert A Nonterah
- Navrongo Health Research Centre, Research and Development Division, Ghana Health Service, Navrongo, Ghana.,Julius Global Health, Julius Centre for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Samuel T Chatio
- Navrongo Health Research Centre, Research and Development Division, Ghana Health Service, Navrongo, Ghana
| | - James K Adoctor
- Navrongo Health Research Centre, Research and Development Division, Ghana Health Service, Navrongo, Ghana
| | - Daniella Watson
- Global Health Research Institute, School of Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Mary Barker
- MRC Life Course Epidemiology Unit, University of Southampton, Southampton, UK.,NIHR Southampton Biomedical Research Centre, University Hospitals Southampton NHS Foundation Trust, Southampton, UK.,School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,School of Health Sciences, Faculty of Life and Environmental Sciences, University of Southampton, Southampton, UK
| | - Kate A Ward
- MRC Life Course Epidemiology Unit, University of Southampton, Southampton, UK.,School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Cornelius Debpuur
- Navrongo Health Research Centre, Research and Development Division, Ghana Health Service, Navrongo, Ghana
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