Clinical Trial

Sleep TO Prevent Post-surgical Pain

Study acronym: STOPPP
Recruiting
View on ClinicalTrials.gov →
Summary
This research study is being done to compare different methods of addressing sleep problems before total knee replacement surgery. These methods include Cognitive Behavioral Therapy and light exposure.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-05-08; most recent amendment 2025-06-17.
Status change: Not Yet Recruiting → Recruiting 2025-06-12
Trial Details
NCT Number NCT06976138
Lead Sponsor Johns Hopkins University
Collaborators: National Institute on Aging (NIA)
Conditions Knee Osteoarthristis
Enrollment 252 participants
Start Date 2025-06-13
Primary Completion 2029-07-31 (estimated)
Study Completion 2029-07-31 (estimated)
Updated on ClinicalTrials.gov 2026-08-07