Christian Agossou

ORCID: 0000-0003-1711-0508
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About
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Research Areas
  • Global Maternal and Child Health
  • Maternal and fetal healthcare
  • Maternal and Perinatal Health Interventions
  • Healthcare Systems and Reforms
  • COVID-19 epidemiological studies
  • Vaccine Coverage and Hesitancy
  • COVID-19 and healthcare impacts
  • Emergency and Acute Care Studies
  • Mosquito-borne diseases and control
  • COVID-19 Pandemic Impacts
  • Healthcare Policy and Management
  • Sepsis Diagnosis and Treatment
  • African Botany and Ecology Studies
  • Primary Care and Health Outcomes
  • Poverty, Education, and Child Welfare
  • Evaluation and Performance Assessment
  • Neonatal and Maternal Infections
  • Neonatal and fetal brain pathology
  • Neonatal Respiratory Health Research
  • Malaria Research and Control
  • Chronic Disease Management Strategies

U.S. President's Malaria Initiative
2025

Center for Human Reproduction
2024

University of Malawi
2024

Colorado School of Public Health
2013

University of Colorado Denver
2013

Mercedes Bonet Vanessa Brizuela Edgardo Ábalos Cristina Cuesta Adama Baguiya and 95 more Mónica Chamillard Bukola Fawole Marian Knight Séni Kouanda Pisake Lumbiganon Ashraf Nabhan Rūta Jolanta Nadišauskienė Abdulfetah Abdulkadir Richard MK Adanu Mohammad Iqbal Aman William Enrique Arriaga Romero Bouchra Assarag Kitty W.M. Bloemenkamp Aigul Boobekova Mihaela A. Budianu V. Cararach Rigoberto Castro Sylvia Cebekhulu José Guilherme Cecatti Lotte Berdiin Colmorn Ala Curteanu Serena Donati Hla Mya Thway Einda Yasser Salah El Deen Faysal El Kak Mohamed A. El‐Sheikh María Fernanda Escobar-Vidarte Marisa Espinoza María Ester Estrada Luis Gadama Sourou Goufodji Saima Hamid Rosalinda Hernández Muñoz Nazarea Herrera Maldonado Kapila Jayaratne Saule Kabylova Alexandra Krištúfková Vijay Kumar D. Lissauer Wilson Mereci Meilė Minkauskienė Philippe Marc Moreira Stephen Munjanja Nafissa Osman Henri Gautier Ouédraogo Aquilino M. Pérez Julia Pasquale Lucian Puşcaşiu Zahida Qureshi Zenaida Dy Recidoro Carolina C. Ribeiro‐do‐Valle Dhammica Rowel Hamadoun Sangho Amir Babu Shrestha Thitiporn Siriwachirachai Pierre Marie Tebeu Khaing Nwe Tin Dinh Anh Tuan Tung Rathavy Griet Vandenberghe Buyanjargal Yadamsuren Dilrabo Yunusova Nelly Zavaleta Bashir Noormal Virginia Díaz C. Leroy Kristien Roelens Christian Agossou Christiane Tshabu Aguèmon Patricia Soledad Apaza Peralta Víctor Conde Altamirano Vincent Batiene Kadari Cissé Kannitha Cheang Phirun Lam Elie Simo Emah Irene Yakana Javier Carvajal Paula Fernández Jens Langhoff‐Roos Paola Vélez Alaa Sultan Alula M. Teklu Dawit Worku Philip Govule Charles Noora Lwanga María Guadalupe Flores Aceituno Carolina Bustillo Bredy Lara Vanita Suri Sonia Trikha Irene Cetin C. Personeni Guldana Baimussanova Balgyn Sagyndykova

Maternal infections are an important cause of maternal mortality and severe morbidity. We report the main findings WHO Global Sepsis Study, which aimed to assess frequency in health facilities, according characteristics outcomes, coverage core practices for early identification management.We did a facility-based, prospective, 1-week inception cohort study 713 facilities providing obstetric, midwifery, or abortion care, where women could be admitted because complications pregnancy,...

10.1016/s2214-109x(20)30109-1 article EN cc-by The Lancet Global Health 2020-04-27
Vanessa Brizuela Cristina Cuesta Gino Bartolelli Abdulfetah Abdulkadir Abdosh Sabina Abou Malham and 95 more Bouchra Assarag Rigoberto Castro Beltran Virginia Díaz Faysal El‐Kak Mohamed El Sheikh Aquilino M. Pérez João Paulo Souza Mercedes Bonet Edgardo Ábalos Vanessa Brizuela Cristina Cuesta Gino Bartolelli Abdulfetah Abdulkadir Abdosh Sabina Abou Malham Bouchra Assarag Rigoberto Castro Virginia Díaz Faysal El Kak Mohamed A. El‐Sheikh Aquilino M. Pérez João Paulo Souza Mercedes Bonet Edgardo Ábalos Mohammad Iqbal Aman Bashir Noormal Marisa Espinoza Julia Pasquale C. Leroy Kristien Roelens Griet Vandenberghe Christian Agossou Sourou Goufodji Keke Christiane Tshabu Aguèmon Patricia Soledad Apaza Peralta Víctor Conde Altamirano Rosalinda Hernández Muñoz José Guilherme Cecatti Carolina Ribeiro do Valle Vincent Batiene Kadari Cissé Henri Gautier Ouédraogo Kannitha Cheang Phirun Lam Tung Rathavy Elie Simo Pierre Marie Tebeu Emah Irene Yakana Javier Carvajal María Fernanda Escobar Paula Fernández Lotte Berdiin Colmorn Jens Langhoff‐Roos Wilson Mereci Paola Vélez Yasser Salah Eldin Alaa Sultan Alula M. Teklu Dawit Worku Richard Adanu Philip Govule Charles Noora Lwanga William Enrique Arriaga Romero María Guadalupe Flores Aceituno Carolina Bustillo Bredy Lara Vijay Kumar Vanita Suri Sonia Trikha Irene Cetin Serena Donati C. Personeni Guldana Baimussanova Saule Kabylova Balgyn Sagyndykova George Gwako Alfred Osoti Zahida Qureshi Raisa Asylbasheva Aigul Boobekova Damira Seksenbaeva Saad Eddine Itani Meilė Minkauskienė Diana Ramašauskaitė Owen Chikhwaza Luis Gadama Eddie Malunga Haoua Dembelé Hamadoun Sangho Fanta Eliane Zerbo Filiberto Dávila Serapio Nazarea Herrera Maldonado Juan I. Islas Castañeda Tatiana Cauaus Ala Curteanu Victor Petrov

Infections are among the leading causes of maternal mortality and morbidity. The Global Maternal Sepsis Neonatal Initiative, launched in 2016 by WHO partners, sought to reduce burden infections sepsis was basis upon which Study (GLOSS) implemented 2017. In this Article, we aimed describe availability facility resources services analyse their association with outcomes.GLOSS a facility-based, prospective, 1-week inception cohort study 713 health-care facilities 52 countries included 2850...

10.1016/s2214-109x(21)00248-5 article EN cc-by The Lancet Global Health 2021-07-21

Introduction: Vaccination against COVID-19 is an essential tool in the fight pandemic, but adherence to vaccination programmes a major challenge, particularly African countries. This study aimed identify determinants of uptake first dose vaccine using large-scale data collected from Beninese population. Methods: We conducted cross-sectional and analytical telephone survey between December 2021 January 2022. The covered aged 18 over. Marginal quota sampling (n = 858) was used, with age,...

10.1101/2025.03.12.25323828 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2025-03-14

ABSTRACT Supportive supervision (SS) programs aim to enhance the quality of care by strengthening performance health providers. Commonly part broader improvement efforts, SS are increasingly used in low-and middle-income countries improve malaria case management. Despite substantial investments and some positive outcomes, little is known about what drives their effectiveness. A realist evaluation was conducted Tanzania Benin explain how, why, under circumstances can facility-based management...

10.1093/heapol/czaf020 article EN cc-by-nc-nd Health Policy and Planning 2025-03-26

Evidence suggests that women value and benefit from having a labour companion during childbirth. However, the applicability of evidence to low-income lower-middle-income countries is limited varies. Thus, we assessed association between presence companions mistreatment in 16 hospitals Benin, Malawi, Tanzania Uganda. We conducted cross-sectional survey using validated questionnaire administered at discharge after birth December 2021 March 2024. The main outcomes were factor-weighted...

10.1136/bmjph-2024-002462 article EN cc-by-nc BMJ Public Health 2025-01-01

Timely access to comprehensive, high-quality emergency obstetric and neonatal care can prevent maternal mortality, but remains challenging in Benin. We examine geographic accessibility childbirth Grand Nokoue, the largest conurbation with five urban areas gathered data on boundaries, health facilities, road network, elevation, land cover, relative wealth, urbanicity geo-traced travel speeds Nokoue. modelled times facility offering (stratified by level sector) using least-cost path algorithm,...

10.1101/2025.05.15.25327676 preprint EN cc-by medRxiv (Cold Spring Harbor Laboratory) 2025-05-16

Abstract Introduction Birth asphyxia is a leading cause of neonatal mortality in sub‐Saharan Africa. The relationship to grand multiparity (GM), controversial pregnancy risk factor, remains largely unexplored, especially the context large multinational studies. We investigated birth and its association with GM referral Benin, Malawi, Tanzania Uganda. Material methods This was prospective cross‐sectional study. Data were collected using perinatal e‐Registry 16 hospitals (four per country)....

10.1111/aogs.14754 article EN cc-by-nc-nd Acta Obstetricia Et Gynecologica Scandinavica 2024-01-06
Carolina C. Ribeiro‐do‐Valle Mercedes Bonet Vanessa Brizuela Edgardo Ábalos Adama Baguiya and 95 more Fernando Bellissimo‐Rodrigues Mihaela Alexandra Budianu Lucian Puşcaşiu Marian Knight D. Lissauer Catherine Dunlop Shevin T. Jacob Sadia Shakoor Luis Gadama Bouchra Assarag João Paulo Souza José Guilherme Cecatti Mohammad Iqbal Aman Bashir Noormal Virginia Díaz Marisa Espinoza Julia Pasquale C. Leroy Kristien Roelens Griet Vandenberghe Christian Agossou Sourou Goufodji Keke Christiane Tshabu Aguèmon Patricia Soledad Apaza Peralta Víctor Conde Altamirano Rosalinda Hernández Muñoz José Guilherme Cecatti Carolina C. Ribeiro‐do‐Valle Vincent Batiene Kadari Cissé Henri Gautier Ouédraogo Cheang Kannitha Lam Phirun Tung Rathavy Elie Simo Pierre Marie Tebeu Emah Irene Yakana Javier Carvajal María Fernanda Escobar Paula Fernández Lotte Berdiin Colmorn Jens Langhoff‐Roos Wilson Mereci Paola Vélez Yasser Salah Eldin Alaa Sultan Abdulfetah Abdulkadir Abdosh Alula M. Teklu Dawit Worku Kassa Richard Adanu Philip Govule Charles Noora Lwanga William Enrique Arriaga Romero María Guadalupe Flores Aceituno Carolina Bustillo Rigoberto Castro Bredy Lara Vijay Kumar Vanita Suri Sonia Trikha Irene Cetin Serena Donati C. Personeni Guldana Baimussanova Saule Kabylova Balgyn Sagyndykova George Gwako Alfred Osoti Zahida Qureshi Raisa Asylbasheva Aigul Boobekova Damira Seksenbaeva Faysal El Kak Saad Eddine Itani Sabina Abou Malham Meilė Minkauskienė Diana Ramašauskaitė Owen Chikhwaza Eddie Malunga Haoua Dembelé Hamadoun Sangho Fanta Eliane Zerbo Filiberto Dávila Serapio Nazarea Herrera Maldonado Juan I. Islas Castañeda T. Caraus Ala Curteanu Victor Petrov Buyanjargal Yadamsuren Seded Khishgee Bat-Erdene Lkhagvasuren Amina Essolbi Rachid Moulki Nafissa Osman Zara Jaze

Abstract Background Pregnancy-related infections are important contributors to maternal sepsis and mortality. We aimed describe clinical, microbiological characteristics use of antibiotics by source infection country income, among hospitalized women with suspected or confirmed pregnancy-related infections. Methods used data from WHO Global Maternal Sepsis Study (GLOSS) on in women, 52 low-middle- high-income countries conducted between November 28th December 4th, 2017, the frequencies...

10.1186/s12941-024-00681-8 article EN cc-by Annals of Clinical Microbiology and Antimicrobials 2024-02-24

Evidence-based quality care is essential for reducing sub-Saharan Africa's high burden of maternal and newborn mortality morbidity. Provision results from interaction between several components the health system including competent midwifery providers working environment. We assessed providers' ability to provide intrapartum selected aspects environment as part Action Leveraging Evidence Reduce perinatal morTality morbidity (ALERT) project in Benin, Malawi, Tanzania, Uganda. used a...

10.1371/journal.pgph.0001399 article EN cc-by PLOS Global Public Health 2023-06-06

The goal of the study is to investigate if local agricultural practices have an impact on malaria transmission in four villages located same geographical area within a radius 15 kilometers. Among villages, one (Itassoumba) characterized by presence large market garden and fishpond basins, three others (Itakpako, Djohounkollé Ko-koumolou) are traditional food-producing agriculture. Malaria was evaluated using human-landing catches, both indoors outdoors, two nights per month for 12 months....

10.1186/1756-3305-6-352 article EN cc-by Parasites & Vectors 2013-12-01

In sub-Saharan Africa, there is a need to better understand and guide the practice of primary care physicians (PCPs), especially in crisis context like COVID-19 pandemic. This study analyses experiences PCPs facing Benin draws policy lessons.The followed fully mixed sequential dominant status design. Data were collected between April August 2020 from sample Benin. We performed descriptive on quantitative data. also bivariate for testing associations various outcomes public/private PCPs,...

10.3389/frhs.2022.843058 article EN cc-by Frontiers in Health Services 2022-03-29

<title>Abstract</title> Background In Benin, the number of primary care physicians (PCPs) is increasing. This phenomenon challenges current prevailing policy task shifting from to nurses adopted in Benin’s system and raises a few questions. To date, information on PCPs their practices remains scarce. study aims describe PCP propose typology these practices. Methods A fully mixed sequential equal-status design was used. Quantitative data were gathered 155 through survey, whereas qualitative...

10.21203/rs.3.rs-5217318/v1 preprint EN cc-by Research Square (Research Square) 2024-10-14

Background: Maternal mortality remains a major public health issue in Benin. This study aimed to determine the hospital-based maternal ratio and factors related with deaths. Subjects Method: We conducted case-control over two years from 1st January 2020 31 December 2021 four Cotonou hospitals. It included 264 deaths (case) matched controls by delivery mode. The dependent variable was status at discharge. Independent variables socio-demographic characteristics, gyneco-obstetric information,...

10.26911/thejmch.2023.08.06.07 article EN Journal of Maternal and Child Health 2023-11-16

Abstract Evidence-based quality care is essential for reducing the high burden of maternal and newborn mortality morbidity in sub-Saharan Africa. Provision results from interaction between several components health system including competent midwifery providers. We assessed providers’ childbirth immediate competencies as part Action Leveraging Evidence to Reduce perinatal morTality (ALERT) project Benin, Malawi, Tanzania, Uganda. used a self-administered questionnaire assessing knowledge,...

10.1101/2022.11.25.22282758 preprint EN cc-by medRxiv (Cold Spring Harbor Laboratory) 2022-11-27
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