# Evaluation of Nurse-Implemented Self-Management Interventions for Patients with Chronic Inflammatory Arthritis in Bulgaria

## TL;DR

This study shows that nurses play a key role in helping patients with arthritis manage their condition through education and support, leading to higher satisfaction.

## Contribution

The study demonstrates that nurses are more effective than doctors in training patients for self-injection and promoting healthy habits in arthritis care.

## Key findings

- Patients rated nurses higher than doctors in training for self-injection and lifestyle guidance.
- Patients who received care from both nurses and doctors reported higher satisfaction.
- Nurses were seen as important for emotional support and overall care effectiveness.

## Abstract

Objective: To evaluate the role of nurses in self-management interventions for chronic inflammatory arthritis (CIA). Key areas of interest included the following: (1) providing education on self-injection techniques for biologic disease-modifying antirheumatic drugs (bDMARDs), (2) promoting healthy lifestyles, and (3) supporting mental health. Patients’ satisfaction with the care received was also examined. Methods: A cross-sectional study involving CIA patients, rheumatologists, and nurses was conducted. Participants assessed nurses’ competence in areas such as training for bDMARD self-injection, lifestyle guidance, and emotional support. Satisfaction scores and preferences in managing side effects were also analyzed. Results: The participants expressed high confidence in the nurses’ ability to support CIA self-management. The patients rated the nurses significantly higher than doctors in training for self-injection (p = 0.002) and offering guidance on nutrition and healthy habits (p = 0.002). Although it was not a statistically significant difference, the patients also showed stronger trust in the nurses’ ability to provide psychological and emotional support. Most patients (93.0%) would contact a rheumatologist in case of side effects; 35.5% would seek a nurse. The patients attended by both a doctor and nurse reported significantly higher satisfaction compared to those seen only by a rheumatologist (p < 0.001). Both the doctors and nurses acknowledged the importance of the nurse–patient relationship for effective care (p = 0.527). Conclusions: The findings highlight the critical role of nurses in patient education—particularly in training for self-injection and promoting a healthy lifestyle and mental well-being. Their involvement is strongly associated with higher patient satisfaction and contributes significantly to the overall effectiveness of care in CIA management.