Actively Recruiting
Comparison of Methods for Recording Post Operative Pain
Led by University of California, San Francisco · Updated on 2025-07-14
147
Participants Needed
1
Research Sites
117 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of the current study is to identify the optimal method of collection of pain intensity data. The study will compare three collection methods: a hand-written pain journal, a smartphone app, and a novel electronic pain recorder device. Patients will be randomly assigned to one of three methods and instructed to record their pain level as often as they like. The number of pain intensity recordings per day will then be compared across groups.
CONDITIONS
Official Title
Comparison of Methods for Recording Post Operative Pain
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patient over 18 years old
You will not qualify if you...
- Patient cannot use a smartphone
- Patient cannot use his hands to write or press a button
- Patient has a nerve catheter (has no pain)
- Altered mental status
- Neuropathy causing loss of pain sensation
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
Zuckerberg San Francisco General Hospital
San Francisco, California, United States, 94110
Actively Recruiting
Research Team
M
Meir T Marmor, MD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
DIAGNOSTIC
Number of Arms
3
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