Evidence map›Paper›PMID 18805510›Full record

Trial reportContemporary clinical trials2009

Modifications of a large HIV prevention clinical trial to fit changing realities: a case study of the Breastfeeding, Antiretroviral, and Nutrition (BAN) protocol in Lilongwe, Malawi.

Charles van der Horst, Charles Chasela, Yusuf Ahmed, Irving Hoffman, Mina Hosseinipour, Rodney Knight, Susan Fiscus, Michael Hudgens, Peter Kazembe, Margaret Bentley and 10 more

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Contemporary clinical trials, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
2.6field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

49 citing papers in PubMed, 63 citations in OpenAlex.

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  20. The acceptance and feasibility of replacement feeding at 6 months as an HIV prevention method in Lilongwe, Malawi: results from the BAN study.AIDS education and prevention : official publication of the International Society for AIDS Education · 2011
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors at 7 institutions in 3 countries.

Charles van der HorstUniversity of North Carolina at Chapel Hill, North Carolina, USA. cvdh@med.unc.edu
Charles Chasela
Yusuf Ahmed
Irving Hoffman
Mina Hosseinipour
Rodney Knight
Susan Fiscus
Michael Hudgens
Peter Kazembe
Margaret Bentley
Linda Adair
Ellen Piwoz
Francis Martinson
Ann Duerr
Athena Kourtis
A Edde Loeliger
Beth Tohill
Sascha Ellington
Denise Jamieson
Breastfeeding, Antiretroviral, and Nutrition Study Team
University of North Carolina at Chapel Hill · USCenters for Disease Control and Prevention · USAcademy for Educational Development · USGlaxoSmithKline (United Kingdom) · GBKamuzu Central Hospital · MWPrincipia College · USUniversity of Washington · US

Funding

Virology, Immunology, and Microbiology CoreP30AI050410 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVID M. MARGOLIS · 2001 to 2026
$76.9M
UNC Center for Health Promotion and Disease PreventionU48DP000059 · DP · UNIV OF NORTH CAROLINA CHAPEL HILL · PI AMMERMAN, ALICE S · 2004 to 2009
$14.4M
Carolina Population CenterR24HD050924 · NICHD · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MORGAN, SAMUEL PHILIP · 2005 to 2014
$10.0M
AIDS INTERNATIONAL TRAINING AND RESEARCH PROGRAMD43TW001039 · FIC · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ADIMORA, ADAORA A · 1998 to 2013
$9.9M
FIC NIH HHS 2-D43 TW01039-06FIC NIH HHS D43 TW001039NCCDPHP CDC HHS 26-04 U48-DP000059-01NCCDPHP CDC HHS U48 DP000059NIAID NIH HHS P30 AI050410NIAID NIH HHS P30-AI50410NICHD NIH HHS R24 HD050924PHS HHS 13-01 U48-CCU409660-09
6 · The paper itself

Abstract

In order to evaluate strategies to reduce HIV transmission through breast milk and optimize both maternal and infant health among HIV-infected women and their infants, we designed and implemented a large, randomized clinical trial in Lilongwe, Malawi. The development of protocols for large, randomized clinical trials is a complicated and lengthy process often requiring alterations to the original research design. Many factors lead to delays and changes, including study site-specific priorities, new scientific information becoming available, the involvement of national and international human subject committees and monitoring boards, and alterations in medical practice and guidance at local, national, and international levels. When planning and implementing a clinical study in a resource-limited setting, additional factors must be taken into account, including local customs and program needs, language and socio-cultural barriers, high background rates of malnutrition and endemic diseases, extreme poverty, lack of personnel, and limited infrastructure. Investigators must be prepared to modify the protocol as necessary in order to ensure participant safety and successful implementation of study procedures. This paper describes the process of designing, implementing, and subsequently modifying the Breastfeeding, Antiretrovirals, and Nutrition, (BAN) Study, a large, on-going, randomized breastfeeding intervention trial of HIV-infected women and their infants conducted at a single-site in Lilongwe, Malawi. We highlight some of the successes, challenges, and lessons learned at different stages during the conduct of the trial.

Indexed as

Breast FeedingAnti-Retroviral AgentsClinical ProtocolsFemaleHIV InfectionsHumansInfant, NewbornInfectious Disease Transmission, VerticalMalawiMalnutritionNevirapineNutritional SupportPatient SelectionPovertyResearch DesignAnti-Retroviral AgentsNevirapine

Identifiers

PMID18805510
PMCPMC2790186
OpenAlexW2006969147

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.