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ArticlePilot and feasibility studies2026

A feasibility trial of a psychological intervention for addressing alcohol problems during pregnancy: a study protocol.

Petal Petersen Williams, Isabelle L Lange, Jodilee Erasmus, Lesley-Ann Erasmus-Claassen, Maham Saleem, Lisa Sophie Reigl, Meike Wolf, Stefan Schaub, Christoph Buck, Abhijit Nadkarni and 1 more

Registry-linked trialAbstract read
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In one paragraph

Article in Pilot and feasibility studies, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06853873 (Counseling for Alcohol Problems in Pregnancy), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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.

NCT06853873 naenrolling by invitationnot on this map

Counseling for Alcohol Problems in Pregnancy (CAP-Pre) Phase II

TypeinterventionalSponsorLeibniz Institute for Prevention Research and Epidemiology - BIPS GmbHRan2025 to 2025Enrolled40ConditionsAlcohol Use DisorderArmsThe Counselling for Alcohol Problems in Pregnancy (CAP-Pre) intervention
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

11 authors.

Petal Petersen WilliamsPublic Health Research Department, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
Isabelle L LangeDepartment of Neurology, TUM University Hospital and Center for Global Health, School of Medicine and Health, Technical University of Munich, Ismaninger Straße 22, Munich, 81675, Germany. isabelle.lange@tum.de.
Jodilee ErasmusMental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, PO Box 19070, Francie Van Zijl Drive, Parowvallei, Cape Town, Tygerberg, 7505, South Africa.
Lesley-Ann Erasmus-ClaassenMental Health, Alcohol, Substance Use and Tobacco Research Unit, South African Medical Research Council, PO Box 19070, Francie Van Zijl Drive, Parowvallei, Cape Town, Tygerberg, 7505, South Africa.
Maham SaleemLeibniz Institute of Prevention Research and Epidemiology - BIPS, Achterstraße 30, Bremen, 28359, Germany.
Lisa Sophie ReiglDepartment of Neurology, TUM University Hospital and Center for Global Health, School of Medicine and Health, Technical University of Munich, Ismaninger Straße 22, Munich, 81675, Germany.
Meike WolfUnit Research Coordination, Cooperation, Knowledge Transfer, Federal Institute of Public Health, BIÖG, Maarweg 149-161, Cologne, 50825, Germany.
Stefan SchaubUnit Research Coordination, Cooperation, Knowledge Transfer, Federal Institute of Public Health, BIÖG, Maarweg 149-161, Cologne, 50825, Germany.
Christoph BuckLeibniz Institute of Prevention Research and Epidemiology - BIPS, Achterstraße 30, Bremen, 28359, Germany.
Abhijit NadkarniCentre for Global Mental Health, Department of Population Health, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, UK.
Daniela C FuhrLeibniz Institute of Prevention Research and Epidemiology - BIPS, Achterstraße 30, Bremen, 28359, Germany.

Funding

German Alliance for Global Health Research 01KA2401A
6 · The paper itself

Abstract

backgroundSouth Africa has the highest global prevalence of foetal alcohol spectrum disorders (FASD). Despite guidelines for FASD prevention, there are no community-based psychological interventions to reduce alcohol use during pregnancy. Through formative research, a culturally adapted intervention, the Mommy and Baby Wellness Programme, was developed to address the needs of pregnant women in the setting. The aim of the feasibility trial is to refine the trial methods before conducting a full-scale trial, and explore the feasibility of programme delivery, the acceptability of session content, and participants' perceptions of its effectiveness. METHODS AND ANALYSIS: A parallel-arm, single-blind, individually randomised feasibility trial will be conducted. Forty pregnant women (≥ 18 years) screening positive for hazardous alcohol use (AUDIT score ≥ 8) and confirming past-month alcohol consumption will be randomised 1:1 to receive either the Mommy and Baby Wellness Programme or enhanced usual care. Women will be assessed at baseline and again three months after randomisation. The study uses an embedded mixed-methods design, in which a parallel quantitative feasibility trial is complemented by qualitative interviews with participants and community health workers. Quantitative indicators of trial feasibility, acceptability and implementation (e.g. recruitment, retention, adherence and completeness of outcome data) will be summarised descriptively, and qualitative data will be used in an explanatory role to help interpret these findings and refine trial procedures and intervention delivery. Ethical approval has been obtained from the South African Medical Research Council (SAMRC) and the Technical University of Munich Health Research Ethics Committees. All participants will provide informed consent. Study data will be securely managed using Research Electronic Data Capture software hosted on SAMRC servers. DISCUSSION: The pilot trial of the Mommy and Baby Wellness Programme provides initial evidence on the feasibility and acceptability of a community health worker-delivered psychological intervention to reduce alcohol use among pregnant women in South Africa. Findings will inform the design of a future definitive trial and guide adaptation of recruitment, retention, and counselling strategies for a highly stigmatised population. Insights from the process evaluation will refine approaches to participant engagement and fidelity monitoring, supporting culturally responsive and sustainable implementation. If feasible, the intervention could contribute to improved maternal and child health outcomes and reducing alcohol-related harm in resource-limited settings.

trial registrationClinicalTrials.gov ID NCT06853873. Retrospectively registered: 2025-02-25 https://www. CLINICALTRIALS: gov/study/NCT06853873.

Indexed as

AlcoholCommunity health workers (CHWs)CounsellingPregnant womenSouth Africa

Identifiers

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Registered trials

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.