A Novel Smartphone Application for "Smart" Knee Osteoarthritis Trials
CompletedNCT04051489
View the official record on ClinicalTrials.gov Recruiting status changes often. Contact the study team listed on ClinicalTrials.gov, and talk to your doctor before joining a study.
This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
The overarching goal is to develop a mHealth App that can use smartphone embedded sensors to objectively collect physical function data in individuals with knee osteoarthritis (KOA) in the context of daily life.
Study details
- Official title
- Test-retest Reliability and Validity of and a Novel Smartphone Application to Objectively Measure Physical Function in Individuals With Knee Osteoarthritis
- Conditions
- Interventions
- Other: Mobile health App - Test
- Sponsor
- Universidade Federal de Sao Carlos
- Collaborators
- Tufts Medical Center
- Start date
- 2019-09-03
- Primary completion
- 2021-07-01
- Sex
- All
- Age range
- from 50 Years to 85 Years
- Results posted
- No results posted in this snapshot
- Countries
- Brazil
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * Male or female subjects at least 50 years old with symptomatic knee osteoarthritis * English Speaker * Be able to walk 20 meters without an assistive device, such as a cane, walker or crutches. * Have an iPhone 6 or higher with internet connection. \* Confirmation of knee osteoarthritis will be based on American College of Rheumatology (ACR) classification criteria: Exclusion Criteria: * Prior surgery on either knee within 6 months of enrollment * Received corticosteroid injection in the knee within 3 months of enrollment * Evidence or history of any other inflammatory arthritis (rheumatoid arthritis, gout, psoriatic arthritis).
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT04051489