Table 3.

Ongoing trials.

NCT Identifier and/or Author	Study Design	Intervention	Primary Outcome Measurement Tool
NCT04868357	Trial: HYPNOBPCO_2; 2-arm, cluster-randomized, statistician-blinded superiority monocenter trial, 100 participants with Hypnosis” (treatment) and “Relaxation” (active control). “Hypnosis” will consist Pulmonary Rehabilitation Program, supplemented by two educational sessions for teaching self-hypnosis. Relaxation group will be identical, except standard relaxation exercises will be taught instead of hypnosis.	Hypnosis as a tool to manage anxiety and dyspnea post pulmonary rehabilitation program (PRP).	State-Trait Anxiety Inventory (STAI-6) Hospital Anxiety and Depression inventory (HADS) Multidimensional Dyspnea Profile (MDP)
NCT05506202	Randomized clinical trial; n = 36	Treatment group: Basic body awareness therapy Control group: basic and advanced respiratory physiotherapy interventions	Modified Medical Research Council scale for breathlessness Dyspnoea-12 (Chinese version) St. George’s Respiratory Questionnaire (Chinese version) COPD Self-Efficacy Scale (CSES) (Chinese version) 6 min walking test
NCT04860375	Prospective, open label, cohort study; n = 110	Treatment group: Multidisciplinary patient care (dietary program, adjusted exercise program, psychological counseling, treatment of comorbidities) Control group: Standard care	Total number of hospitalizations
NCT04898972	Randomized clinical trial; n = 80	Mindfulness-based stress reduction (body scan; sitting meditation; awareness movement exercises; and walking meditation) Control group: informative booklet on stress reduction strategies	Perceived Stress Scale (PSS) Generalized Anxiety Disorder scale (GAD-7) Patient Health Questionnaire (PHQ-9)