N/A
Completed N=50
The Energize! Study for Adults With Knee Replacement
Knee Arthroplasty
Source: ClinicalTrials.gov NCT06096727 ↗
Enrolled (actual)
50
Serious AEs
4.0%
Results posted
Mar 2026
Primary outcomePrimary: Minutes of Moderate to Vigorous Intensity Physical Activity — 70.89; -7.71 minutes/week
Summary
The purpose is to examine the effects of an online physical activity program on moderate to vigorous intensity physical activity, pain, and physical function in adults with knee replacement at 3 months (post-intervention) and 6 months (maintenance).
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Minutes of Moderate to Vigorous Intensity Physical Activity |
70.89; -7.71 | — |
| PRIMARY Pain Intensity |
0.02; 2.15 | — |
| PRIMARY Self-reported Physical Function |
45.2; 40.1 | — |
| SECONDARY Minutes/Week of Moderate to Vigorous Intensity Physical Activity |
129.3; 45.2 | — |
| SECONDARY Pain Intensity |
0.02; 2.15 | — |
| SECONDARY Self-reported Physical Function |
45.2; 40.1 | — |
Eligibility Criteria
Inclusion Criteria
- Have had a partial or total knee replacement ≥12 months ago
- Have regular access to the internet
- Willing to wear activity monitor for 7 days at baseline, 3 & 6 months
- Engage in less than 60 minutes of self-reported moderate intensity exercise
Exclusion Criteria
- Have a mobility limiting comorbidity
- Non-English speaking
- Have a scheduled surgery within the next 6 months that would limit activity
Data sourced from ClinicalTrials.gov (NCT06096727). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.