Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review

Objective: To assess the effect of emergency transportation interventions on the outcome of labor and delivery in low- and middle-income countries (LMICs). Methods: Eleven databases were searched through December 2019: Medline/PubMed, EMBASE, Web of Science, EBSCO (PsycINFO and CINAHL), SCIELO, LILA...

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Autores principales: Halimatou Alaofe, Breanne Lott, Linda Kimaru, Babasola Okusanya, Abidemi Okechukwu, Joy Chebet, Martin Meremikwu, John Ehiri
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Publicado: Ubiquity Press 2020
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spelling oai:doaj.org-article:bf03e399d05941cdb2937c4b1fc3e3652021-12-02T15:11:02ZEmergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review2214-999610.5334/aogh.2934https://doaj.org/article/bf03e399d05941cdb2937c4b1fc3e3652020-11-01T00:00:00Zhttps://annalsofglobalhealth.org/articles/2934https://doaj.org/toc/2214-9996Objective: To assess the effect of emergency transportation interventions on the outcome of labor and delivery in low- and middle-income countries (LMICs). Methods: Eleven databases were searched through December 2019: Medline/PubMed, EMBASE, Web of Science, EBSCO (PsycINFO and CINAHL), SCIELO, LILACS, JSTOR, POPLINE, Google Scholar, the Cochrane Pregnancy and Childbirth Group’s Specialized Register, and the Cochrane Central Register of Controlled Trials. Methodological quality of included studies was assessed using the ROBINS-I tool. Results: Nine studies (three in Asia and six in Africa) were included: one cluster randomized controlled trial, three controlled before-and-after (CBA) studies, four uncontrolled before and after studies, and one case-control study. The means of emergency obstetric transportation evaluated by the studies included bicycle (n = 1) or motorcycle ambulances (n = 3), 4-wheel drive vehicles (n = 3), and formal motor-vehicle ambulances (n = 2). Transportation support was offered within multi-component interventions including financial incentives (n = 1), improved communication (n = 7), and community mobilization (n = 2). Two controlled before-and-after studies that implemented interventions including financial support, three-wheeled motorcycles, and use of mobile phones reported reduction of maternal mortality. One cluster-randomized study which involved community mobilization and strengthening of referral, and transportation, and one controlled before-and-after that implemented free-of-charge, 24-hour, 4 × 4 wheel ambulance and a mobile phone showed reductions in stillbirth, perinatal, and neonatal mortality. Six studies reported increases in facility delivery ranging from 12–50%, and one study showed a 19% reduction in home delivery. There was a significant increase of caesarian sections in two studies; use of motorcycle ambulances compared to car ambulance resulted in reduction in referral delay by 2 to 4.5 hours. Only three included studies had low risk of bias on all domains. Conclusion: Integrating emergency obstetric transportation with complimentary maternal health interventions may reduce adverse pregnancy outcomes and increase access to skilled obstetric services for women in LMICs. The strength of evidence is limited by the paucity of high-quality studies.Halimatou AlaofeBreanne LottLinda KimaruBabasola OkusanyaAbidemi OkechukwuJoy ChebetMartin MeremikwuJohn EhiriUbiquity PressarticleInfectious and parasitic diseasesRC109-216Public aspects of medicineRA1-1270ENAnnals of Global Health, Vol 86, Iss 1 (2020)
institution DOAJ
collection DOAJ
language EN
topic Infectious and parasitic diseases
RC109-216
Public aspects of medicine
RA1-1270
spellingShingle Infectious and parasitic diseases
RC109-216
Public aspects of medicine
RA1-1270
Halimatou Alaofe
Breanne Lott
Linda Kimaru
Babasola Okusanya
Abidemi Okechukwu
Joy Chebet
Martin Meremikwu
John Ehiri
Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review
description Objective: To assess the effect of emergency transportation interventions on the outcome of labor and delivery in low- and middle-income countries (LMICs). Methods: Eleven databases were searched through December 2019: Medline/PubMed, EMBASE, Web of Science, EBSCO (PsycINFO and CINAHL), SCIELO, LILACS, JSTOR, POPLINE, Google Scholar, the Cochrane Pregnancy and Childbirth Group’s Specialized Register, and the Cochrane Central Register of Controlled Trials. Methodological quality of included studies was assessed using the ROBINS-I tool. Results: Nine studies (three in Asia and six in Africa) were included: one cluster randomized controlled trial, three controlled before-and-after (CBA) studies, four uncontrolled before and after studies, and one case-control study. The means of emergency obstetric transportation evaluated by the studies included bicycle (n = 1) or motorcycle ambulances (n = 3), 4-wheel drive vehicles (n = 3), and formal motor-vehicle ambulances (n = 2). Transportation support was offered within multi-component interventions including financial incentives (n = 1), improved communication (n = 7), and community mobilization (n = 2). Two controlled before-and-after studies that implemented interventions including financial support, three-wheeled motorcycles, and use of mobile phones reported reduction of maternal mortality. One cluster-randomized study which involved community mobilization and strengthening of referral, and transportation, and one controlled before-and-after that implemented free-of-charge, 24-hour, 4 × 4 wheel ambulance and a mobile phone showed reductions in stillbirth, perinatal, and neonatal mortality. Six studies reported increases in facility delivery ranging from 12–50%, and one study showed a 19% reduction in home delivery. There was a significant increase of caesarian sections in two studies; use of motorcycle ambulances compared to car ambulance resulted in reduction in referral delay by 2 to 4.5 hours. Only three included studies had low risk of bias on all domains. Conclusion: Integrating emergency obstetric transportation with complimentary maternal health interventions may reduce adverse pregnancy outcomes and increase access to skilled obstetric services for women in LMICs. The strength of evidence is limited by the paucity of high-quality studies.
format article
author Halimatou Alaofe
Breanne Lott
Linda Kimaru
Babasola Okusanya
Abidemi Okechukwu
Joy Chebet
Martin Meremikwu
John Ehiri
author_facet Halimatou Alaofe
Breanne Lott
Linda Kimaru
Babasola Okusanya
Abidemi Okechukwu
Joy Chebet
Martin Meremikwu
John Ehiri
author_sort Halimatou Alaofe
title Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review
title_short Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review
title_full Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review
title_fullStr Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review
title_full_unstemmed Emergency Transportation Interventions for Reducing Adverse Pregnancy Outcomes in Low- and Middle-Income Countries: A Systematic Review
title_sort emergency transportation interventions for reducing adverse pregnancy outcomes in low- and middle-income countries: a systematic review
publisher Ubiquity Press
publishDate 2020
url https://doaj.org/article/bf03e399d05941cdb2937c4b1fc3e365
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