Using weighted blankets to reduce pain after breast surgery
Official title: Effect of Weighted Blankets on Perioperative Anxiety and Postsurgical Pain
Run by University of California, San Diego · NCT05324254 · Data updated 2026-11-12
This study is testing if using weighted blankets can help reduce anxiety and pain after breast surgery for patients.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 168 (estimated) |
| Sponsor | University of California, San Diego Academic / other |
| Locations | 1 site (La Jolla, California) |
| Status | Recruiting |
| Started | October 1, 2022 |
| Main results expected | May 2027 |
| Study ends | May 2027 |
| Registry record updated | April 28, 2026 |
| Trial ID | NCT05324254 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are English-speaking individuals scheduled for breast surgery who are willing to use a weighted blanket.
✕Probably not a fit
Patients who are pregnant, have chronic high-dose opioid use, or have previously used a weighted blanket may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates the impact of weighted blankets on anxiety and postsurgical pain in patients undergoing breast surgery. It aims to determine if the weight of the blanket can influence pre-surgical anxiety levels and subsequent pain after surgery. Participants will use a weighted blanket for up to three months and provide feedback through a smartphone app. The study will also explore psychological and clinical factors that may affect individual responses to the blanket's weight.
Why it matters
Potential benefit: If successful, this approach could help reduce postsurgical pain and anxiety for patients undergoing breast surgery.
How similar studies have gone: While the specific use of weighted blankets in this context is novel, other studies have shown that anxiety management can positively influence pain outcomes.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Fluent in English * Undergoing breast surgery * Willing to sleep with a weighted blanket for up to 3 months * BMI of at least 18.5 and able to safely lift up to 15lb * Willing and able to use their personal smartphone for the ecological momentary assessment app to submit ratings using personal data plan Exclusion Criteria: * Pregnancy * Chronic high-dose opioid use * Current or previous use of a weighted blanket * Claustrophobia * Incarceration
Where it's running
-
Actri, Ucsd
La Jolla, California, United States Recruiting
Study contacts
- Study coordinator: Laura K Case, PhD
- Email: lcase@health.ucsd.edu
- Phone: 858-246-4968
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.