Weighted Blankets for Postsurgical Pain

Recruiting now · Not applicable

Conditions studied: Pain, Postsurgical

In brief

The strongest psychological predictor of persistent pain after surgery is anxiety before surgery. The weight of blanket a person uses overnight may alter both anxiety and pain levels. The proposed study will determine whether a heavier or lighter blanket alters presurgical anxiety or postsurgical pain in individuals undergoing a breast surgery. We will also study whether any blanket-induced changes in postsurgical pain are related to reductions in anxiety before surgery induced by the blanket. Finally, we will examine clinical and psychological factors that might explain differences in how surgical patients respond to blanket weight. This research will improve our understanding of whether blanket weight can alter anxiety before a surgery or pain after a surgery.

Key facts

Study ID

NCT05324254

Run by

University of California, San Diego

People needed

168

Starts

2022-10-01

Expected to finish

2027-05-01

Last updated by the study team

2026-04-28

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• 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

You may not qualify if…

• Pregnancy
• Chronic high-dose opioid use
• Current or previous use of a weighted blanket
• Claustrophobia
• Incarceration

Where it is running

• Actri, Ucsd — La Jolla, California, United States (enrolling)

Full record on ClinicalTrials.gov

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