Does affiliation to a cross-sectorial lung team impact well-being, health-related quality of life, symptoms of anxiety and depression and patient involvement in patients with COPD? A randomised controlled trial.

Background: Chronic obstructive pulmonary disease (COPD) is a progressive lung disease causing limitations in daily life. A cross-sectorial lung team was established for COPD patients at risk of hospitalisation due to exacerbation of COPD.

Aims: To investigate the impact of affiliation to a cross-sectorial lung team on well-being, health-related quality of life, symptoms of anxiety and depression and patient involvement in patients with severe COPD.

Methods: A randomised controlled trial was conducted from September 2017 to March 2020. In total, 109 patients were included for analysis in the study: 53 patients were affiliated to a cross-sectorial lung team and 56 patients received usual care. The patients were included for 1 year. Data were collected at baseline and at follow-up after 1 year. Data were collected using COPD Assessment Test (CAT), Hospital Anxiety and Depression Scale (HADS), EuroQol 5-Dimensions (EQ-5D) and Patient Assessment of Chronic Illness Care (PACIC).

Results: The questionnaire response rate was between 84% and 96%. No statistically significant differences were detected between patients affiliated to the cross-sectorial lung team and patients receiving usual care, in either patient's well-being, health-related quality of life, symptoms of anxiety and depression, or patient involvement. However, CAT-total score decreased with -0.21(95%CI: -1.63; 1.20) for patients affiliated to the cross-sectorial lung team and increased with 1.44(95%CI; -0.11; 3.00) for patients receiving usual care.

Conclusion: Affiliation to the cross-sectorial lung team seems safe as it did not deteriorate the patients' well-being, symptoms of anxiety and depression, health-related quality of life or patient involvement. Further research is needed and interviewing patients to obtain more knowledge on their experiences might be preferable.