Trial results for an On-demand Program to EmpoweR Active Self-management (OPERAS), an e-health intervention for Rheumatoid Arthritis, were posted on 2026-02-13. The program demonstrated a mean net improvement of 6.2 points in Patient Activation Measure scores.
Background
Rheumatoid Arthritis is a chronic inflammatory joint disease where effective self-management is crucial for successful long-term outcomes. Patients often benefit from tools that help them monitor symptoms, understand treatment effects, and identify when medical intervention is needed. The OPERAS program was developed as an e-health intervention to empower patients in their active self-management of chronic conditions like Rheumatoid Arthritis.
Trial design
This randomized controlled trial, identified as OPERAS, enrolled 132 participants. The study focused on individuals with Joint Disease and Rheumatoid Arthritis. The intervention involved two components: a newly developed web app for self-monitoring symptoms, disease activity, and treatment use, and remote activity counseling provided by a physiotherapist. The trial compared an Immediate Intervention Group with a Delayed Intervention Group.
Key results
The trial assessed several key outcomes, including the Patient Activation Measure and the Rheumatoid Arthritis Disease Activity Index.
- Patient Activation Measure (score on a scale):
- At an initial measurement point, the Immediate Intervention Group had a mean score of 65.1 (Standard Deviation 13.7), while the Delayed Intervention Group had a mean score of 68.3 (Standard Deviation 13.9).
- At a subsequent measurement, the Immediate Intervention Group's mean score was 69.8 (Standard Deviation 17.2), and the Delayed Intervention Group's mean score was 67.1 (Standard Deviation 13.5).
- At a later measurement, the Immediate Intervention Group reported a mean score of 67.3 (Standard Deviation 15.1), compared to the Delayed Intervention Group's mean score of 72.2 (Standard Deviation 17.5).
- Rheumatoid Arthritis Disease Activity Index (score on a scale):
- At an initial measurement point, the Immediate Intervention Group had a mean score of 3.6 (Standard Deviation 1.9), while the Delayed Intervention Group had a mean score of 3.7 (Standard Deviation 1.9).
- At a subsequent measurement, the Immediate Intervention Group's mean score was 3.0 (Standard Deviation 2.0), and the Delayed Intervention Group's mean score was 3.6 (Standard Deviation 1.8).
- At a later measurement, the Immediate Intervention Group reported a mean score of 2.8 (Standard Deviation 2.0), compared to the Delayed Intervention Group's mean score of 2.8 (Standard Deviation 1.8).
Key analyses using Mixed Models Analysis revealed the following:
- For the Patient Activation Measure, there was a Mean Difference (Net) of 6.2, with a 95.0% confidence interval ranging from 1.3 to 11.1 (p-value 0.05).
- For the Rheumatoid Arthritis Disease Activity Index, the Mean Difference (Net) was -0.4, with a 95.0% confidence interval from -1.0 to 0.2 (p-value 0.05).
- Further analysis for the Rheumatoid Arthritis Disease Activity Index showed a Median Difference (Net) of -1.8, with a 95.0% confidence interval from -3.3 to -0.2 (p-value 0.05).
What this means
The OPERAS e-health intervention demonstrated a statistically significant improvement in patient activation among individuals with Rheumatoid Arthritis, with a mean net difference of 6.2 points on the Patient Activation Measure. This suggests that the program effectively empowers patients to take a more active role in managing their condition. While the mean net difference for the Rheumatoid Arthritis Disease Activity Index was not significantly different from zero, a specific median analysis indicated a statistically significant reduction of -1.8 points, suggesting a positive impact on disease activity. These findings highlight the potential of digital self-management tools to enhance patient engagement and potentially improve clinical outcomes in chronic diseases like Rheumatoid Arthritis.
Source
The information for these trial results was obtained from ClinicalTrials.gov, a public database of clinical studies. The results for the study NCT03404245, titled "an On-demand Program to EmpoweR Active Self-management (OPERAS)", were posted on 2026-02-13 on clinicaltrials.gov.