Can simple breathing exercises calm pregnancy anxiety in slum communities?
NCT ID NCT07787000
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This trial tests whether a program called BreLax, which includes breathing exercises, muscle relaxation, and guided relaxation, can reduce anxiety in pregnant women living in urban slums of Karachi. Pregnant women aged 18-40 will be randomly assigned to receive routine care, structured education, BreLax exercises, or a combination. The study measures anxiety levels and childbirth experiences at several points during and after pregnancy to see if these low-cost techniques offer meaningful relief.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- BreLax, a behavioral intervention combining breathing exercises, progressive muscle relaxation, and guided relaxation, with or without structured midwife-led education
- What this could lead to
- If effective, BreLax could offer a low-cost, culturally adapted way to ease anxiety and improve childbirth experiences for pregnant women in underserved communities.
- What could go wrong
- This is a relatively small, early-stage trial in a specific urban slum setting, so results may not apply broadly. The intervention's success depends on adherence and may not significantly reduce anxiety.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 255 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 49 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Pregnant women aged between 18 and 40 years * with a gestational age of 12 to 28 weeks at recruitment * residing in selected slum areas of Karachi * willing to participate by providing informed consent will be eligible for inclusion * women with a history of intrauterine death or stillbirths will be considered Exclusion Criteria: * Women will be excluded if they have a diagnosed psychiatric illness requiring medical treatment * high-risk pregnancy complications such as pre-eclampsia or severe anemia * if they are already practicing structured relaxation techniques or psychological interventions * Those unable to communicate in Urdu or the local language * women with recurrent pregnancy loss, those already on antipsychotic or anti-anxiety medications * women who screen positive on the Fear of Birth Scale will also be excluded from participation
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
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A doctor treating you
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