Can mindfulness fix sleep and cut heart risk in black women?
NCT ID NCT06348082
First seen Jun 24, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study tests a 6-week mindfulness-based program designed to improve sleep and reduce stress in Black women with insomnia. Researchers will enroll 340 women and track changes in sleep quality, stress levels, and how acceptable and feasible the program is. The goal is to see if this approach can help reduce the higher rates of heart disease linked to poor sleep in this group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- mindfulness-based therapy for insomnia (MBTI)
- What this could lead to
- If successful, this program could offer an effective, non-drug way to improve sleep and reduce stress in Black women, potentially lowering their risk for heart disease.
- What could go wrong
- This is a behavioral intervention study, not a drug trial. Results depend on participants sticking with the program, and benefits may vary. It is still early, and larger studies would be needed to confirm any long-term health impact.
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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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29 people
The number who actually took part.
- Started
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Jan 2026
- Expected to finish
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Sep 2026
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 70 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * self-identified Black women * English speaking * meet ICSD3 diagnostic criteria for insomnia disorders, defined as difficulty initiating or maintaining sleep that occurs despite adequate opportunity to sleep with at least one associated daytime impairment symptom (ISI \> 7) * additional quantitative insomnia criteria based on research recommendations and the new ICSD3: (a) severity of sleep onset latency or wake time after sleep onset of ≥31 min, (b) occurring ≥3 nights a week, and (c) for ≥ 3 months. Exclusion Criteria: * Psychosis or unstable/significant depression, anxiety, or substance abuse under active care (more than 1 monthly mental healthcare visit or requiring more than 1 psychotropic medicine daily) * significant current practice of any form of meditation (\>15min per day) * obstructive sleep apnea (OSA), restless legs syndrome (RLS), or circadian rhythm related condition (shift worker, use of medication that influence circadian rhythm, e.g., Parkinson's disease) * active or terminal cancer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Yale School of Nursing
New Haven, Connecticut, 06477, United States
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Yale School of Nursing Biobehavioral Lab
West Haven, Connecticut, 06516, United States
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