Multi-country review of ITN routine distribution data: are ANC and EPI channels achieving their potential?


Journal

Malaria journal
ISSN: 1475-2875
Titre abrégé: Malar J
Pays: England
ID NLM: 101139802

Informations de publication

Date de publication:
03 Dec 2022
Historique:
received: 25 08 2022
accepted: 07 11 2022
entrez: 2 12 2022
pubmed: 3 12 2022
medline: 7 12 2022
Statut: epublish

Résumé

Routine continuous distribution (CD) of insecticide-treated nets (ITNs) has been an important part of an overall ITN strategy to complement mass campaigns since the early 2000s. The backbone of CD implementation for many sub-Saharan African countries is distribution through antenatal care (ANC) and Expanded Programme for Immunizations (EPI) channels. Performance of these channels is often not monitored closely at the national level, nor is it reviewed globally, unlike the oversight provided to mass campaigns. The question as to why every eligible pregnant woman and child attending these services does not get an ITN remains important and yet, unanswered. ANC and EPI issuing rates from seven countries were reviewed with the aim of conducting a blinded multi-country analysis. Monthly data from January to December 2021 was extracted from each country's health management information system and analysed jointly with a National Malaria Control Programme (NMCP) focal point. VectorLink CD assessment reports were also reviewed to glean key findings. ITN issuing rates varied across countries at ANC (31% to 93%) and EPI (39% to 92%). Across the seven countries, the median ITN issuing rate was 64% at ANC and 78% at EPI. Results varied greatly across months per country at both ANC and EPI. NMCP focal points are aware that mass campaigns often negatively affect implementation of ITN distribution through ANC and EPI, even though global and national guidelines emphasize sustaining CD during campaigns. Concerns were also raised about the standard ITN issuing rate indicator at ANC and even more so at EPI due to the denominator. Findings from CD assessments were similar across countries: ITN stock was inconsistent and sometimes inadequate, and updated guidelines on ITN distribution and utilization and funding for social behaviour change activities were lacking at the facility level. The importance of optimizing ANC and EPI routine channels cannot be underscored enough. They are at the frontline to protect the most biologically vulnerable populations, i.e., pregnant women and unborn and young children. Although there are encouraging signs of improvement in issuing rates with some countries reaching optimal rates, further improvements are needed to ensure that every pregnant woman and young child receives the ITN to which they are entitled.

Sections du résumé

BACKGROUND BACKGROUND
Routine continuous distribution (CD) of insecticide-treated nets (ITNs) has been an important part of an overall ITN strategy to complement mass campaigns since the early 2000s. The backbone of CD implementation for many sub-Saharan African countries is distribution through antenatal care (ANC) and Expanded Programme for Immunizations (EPI) channels. Performance of these channels is often not monitored closely at the national level, nor is it reviewed globally, unlike the oversight provided to mass campaigns. The question as to why every eligible pregnant woman and child attending these services does not get an ITN remains important and yet, unanswered.
METHODS METHODS
ANC and EPI issuing rates from seven countries were reviewed with the aim of conducting a blinded multi-country analysis. Monthly data from January to December 2021 was extracted from each country's health management information system and analysed jointly with a National Malaria Control Programme (NMCP) focal point. VectorLink CD assessment reports were also reviewed to glean key findings.
RESULTS RESULTS
ITN issuing rates varied across countries at ANC (31% to 93%) and EPI (39% to 92%). Across the seven countries, the median ITN issuing rate was 64% at ANC and 78% at EPI. Results varied greatly across months per country at both ANC and EPI. NMCP focal points are aware that mass campaigns often negatively affect implementation of ITN distribution through ANC and EPI, even though global and national guidelines emphasize sustaining CD during campaigns. Concerns were also raised about the standard ITN issuing rate indicator at ANC and even more so at EPI due to the denominator. Findings from CD assessments were similar across countries: ITN stock was inconsistent and sometimes inadequate, and updated guidelines on ITN distribution and utilization and funding for social behaviour change activities were lacking at the facility level.
CONCLUSION CONCLUSIONS
The importance of optimizing ANC and EPI routine channels cannot be underscored enough. They are at the frontline to protect the most biologically vulnerable populations, i.e., pregnant women and unborn and young children. Although there are encouraging signs of improvement in issuing rates with some countries reaching optimal rates, further improvements are needed to ensure that every pregnant woman and young child receives the ITN to which they are entitled.

Identifiants

pubmed: 36461005
doi: 10.1186/s12936-022-04373-6
pii: 10.1186/s12936-022-04373-6
pmc: PMC9719175
doi:

Substances chimiques

N-methylchlorphentermine 78558-95-9
Chlorphentermine NHW07912O7

Types de publication

Journal Article Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

366

Informations de copyright

© 2022. The Author(s).

Références

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Auteurs

Jane E Miller (JE)

PMI VectorLink, PSI, Washington, DC, USA. jmiller@psi.org.

Kezia Malm (K)

National Malaria Control Programme, Accra, Ghana.

Aimain Alexis Serge (AA)

National Malaria Control Programme, Abidjan, Côte d'Ivoire.

Marcellin Joel Ateba (MJ)

National Malaria Control Programme, Yaoundé, Cameroon.

Peter Gitanya (P)

National Malaria Control Programme, Dodoma, Tanzania.

Doudou Sene (D)

National Malaria Control Programme, Dakar, Senegal.

Emmanuel H Kooma (EH)

National Malaria Elimination Programme, Lusaka, Zambia.

Balla Kandeh (B)

National Malaria Control Programme, Banjul, The Gambia.

Lilia Gerberg (L)

U.S. President's Malaria Initiative, USAID, Washington, DC, USA.

Luigi Nuñez (L)

PMI VectorLink, PSI, Washington, DC, USA.

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