BACKGROUND

In routine clinical practice, healthcare professionals draw little attention to pain in patients with systemic sclerosis (SSc). Pain has adverse effects on functional ability, social and emotional wellbeing.

AIMS

This study aims to assess the frequency and severity of different types of pain in patients with SSc, and the relationship of pain with disease status, depression and quality of life.

DESIGN

Consecutive patients with SSc were included in this cross-sectional study. Patients with previously diagnosed painful diseases or conditions (other rheumatic diseases, angina pectoris, neurological disorders, etc.) were excluded.

SETTINGS

Patients, who visited our rheumatology outpatient clinic from February to November 2016, participated in this study.

PARTICIPANTS/SUBJECTS: 42 consecutive patients with SSc (38 women and 4 men), mean age 56.5 years, mean disease duration 9.5 years, were included.

METHODS

All patients filled in a questionnaire, to indicate the presence or absence of some predefined pain syndromes. Disease status was assessed using the Scleroderma Assessment Questionnaire (SAQ), symptoms of depression by the Beck's Depression Inventory (BDI), whilst the quality of life was evaluated using the EuroQol questionnaire.

RESULTS

It was found that 92.9% of SSc patients suffer from different types of pain, and 45.2% of patients have pain every day. Joint pain was the most common type of pain, present in 78.6% of patients, followed by pain associated with Raynaud's phenomenon (69%), back pain (47.6%), headache (31%), chest pain (23.8%), odynophagia (21.4%) and painful digital ulcers (19%). Symptoms of neuropathic pain were noticed in 26.2% of patients. Severe joint pain, everyday pain and symptoms of neuropathic pain in SSc were associated with more severe disease and poorer quality of life. Pain related to Raynaud's phenomenon, digital ulcers, odynophagia and joint pain were associated with significant symptoms of depression.

CONCLUSION

The majority of patients with SSc suffer from different types of pain. Pain is associated with more severe disease, depression and poor quality of life.