TY - JOUR T1 - Acceptability of capnography-assisted respiratory therapy: a new mind–body intervention for COPD JF - ERJ Open Research JO - erjor DO - 10.1183/23120541.00256-2021 VL - 7 IS - 4 SP - 00256-2021 AU - Anna Migliore Norweg AU - Anne Skamai AU - Simona C. Kwon AU - Jonathan Whiteson AU - Kyle MacDonald AU - Francois Haas AU - Eileen G. Collins AU - Roberta M. Goldring AU - Joan Reibman AU - Yinxiang Wu AU - Greg Sweeney AU - Alicia Pierre AU - Andrea B. Troxel AU - Linda Ehrlich-Jones AU - Naomi M. Simon Y1 - 2021/10/01 UR - http://openres.ersjournals.com/content/7/4/00256-2021.abstract N2 - Dyspnoea self-management is often suboptimal for patients with COPD. Many patients with COPD experience chronic dyspnoea as distressing and disabling, especially during physical activities. Breathing therapy is a behavioural intervention that targets reducing the distress and impact of dyspnoea on exertion in daily living.Using a qualitative design, we conducted interviews with 14 patients after they participated in a novel mind–body breathing therapy intervention adjunct, capnography-assisted respiratory therapy (CART), combined with outpatient pulmonary rehabilitation. Comprehensive CART consisted of patient-centred biofeedback, tailored breathing exercises, a home exercise programme and motivational interviewing counselling. We assessed participants’ perceptions and reported experiences to gauge the acceptability of CART and refine CART based on feedback. Constant comparative analysis was used to identify commonalities and themes.We identified three main themes relating to the acceptability and reported benefits of CART: (1) self-regulating breathing; (2) impact on health; and (3) patient satisfaction. Our findings were used to refine and optimise CART (i.e. its intensity, timing and format) for COPD.By addressing dysfunctional breathing behaviours and dysregulated interoception, CART offers a promising new paradigm for relieving dyspnoea and related anxiety in patients with COPD.Capnography-assisted respiratory therapy (CART) is a new adjunctive mind–body therapy. Patients with COPD find CART to be acceptable and to complement pulmonary rehabilitation. https://bit.ly/3iP4glN ER -