Evidence map›Paper›PMID 40051012›Full record

Trial reportInternational breastfeeding journal2025

Effectiveness of a new breastfeeding counselling intervention on breastfeeding prevalence, infant growth velocity and postpartum weight loss in overweight women: a randomized controlled trial.

Fanny Aldana-Parra, Gilma Olaya Vega, Mary Fewtrell

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in International breastfeeding journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the 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.

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

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

3 authors.

Fanny Aldana-ParraDepartment of Nutrition and Biochemistry, Pontificia Universidad Javeriana, Bogotá, Colombia. aldanafanny@javeriana.edu.co.
Gilma Olaya VegaDepartment of Nutrition and Biochemistry, Pontificia Universidad Javeriana, Bogotá, Colombia.
Mary FewtrellChildhood Nutrition Research group, Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, London, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMaternal overweight is a risk factor for child obesity. Breastfeeding may decrease this risk, but breastfeeding prevalence is low in overweight or obese mothers.

methodsWe conducted a randomized trial in 90 overweight/obese pregnant women in Bogotá-Colombia during 2019, to evaluate the effects of a new exclusive breastfeeding (EBF) counselling intervention for overweight/obese mothers, based on Carl Rogers' client-centered theory. The Intervention included individualized breastfeeding counseling, empowerment sessions, and a set of problem-solving strategies based on Carl Rogers' client-centered theory, conducted during late pregnancy, first week postpartum, 1 and 3 months postpartum. Primary outcomes were EBF during the last 24 h prevalence at 4 months postpartum, infant growth, and maternal weight loss at 4 months postpartum; secondary outcomes were serum and breast milk prolactin concentration, breast milk energy and macronutrient content, estimated breast milk volume at 1 and 4 months and EBF prevalence at interim time-points. Mothers were randomised in late pregnancy to intervention (new breastfeeding counselling; IG) or control group (standard breastfeeding support; CG).

resultsThe IG had significantly higher EBF prevalence at 4 months (82.8%) compared to the CG (30.6%) (Prevalence ratio or PR = 2.7; 95% CI = 1.6, 4.5). There were no intervention effects on infant growth velocity, maternal weight loss or secondary outcomes. DISCUSSION: The intervention, which could be implemented in primary care settings, was highly effective for increasing the prevalence of EBF in overweight/obese mothers at 4 months postpartum. The results should, however, be interpreted in the context of the small sample size, short follow-up period and loss to follow-up. Further evaluation of the intervention is required in a larger sample including longer-term infant follow-up.

trial registration(UTN) U1111-1228-9913 20 February 2019; ISRCTN15922904, retrospectively registered.

Indexed as

Breast FeedingChild DevelopmentCounselingMothersOverweightWeight LossAdultColombiaFemaleHumansInfantInfant, NewbornPostpartum PeriodPregnancyPrevalenceYoung AdultBreastfeedingCounsellingObesityProlactin

Identifiers

PMID40051012
PMCPMC11887114

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.