Do COPD patients taught pursed lips breathing (PLB) for dyspnoea management continue to use the technique long-term? A mixed methodological study. Issue 4 (December 2017)

• Record Type: Journal Article
• Authors: Roberts, S.E.; Schreuder, F.M.; Watson, T.; Stern, M.
• Is Part Of: Physiotherapy. Volume 103:Issue 4(2017)
• Page Start: 465
• Page End: 470
• Publication Date: 2017-12
• Subjects: Chronic Obstructive Pulmonary Disease -- Dyspnoea -- Breathing exercises -- Rehabilitation; Physical therapy -- Periodicals; Therapeutics, Physiological -- Periodicals; 615.8205
• DOI: 10.1016/j.physio.2016.05.006
• Languages: English
• ISSNs: 0031-9406

Abstract

Abstract: Objective: To investigate whether COPD patients taught pursed lips breathing (PLB) for dyspnoea management continue to use the technique long-term and, if so, their experience of this. Design: A mixed methodological approach using semi-structured telephone interviews, a focus group and observation of current PLB technique was used. Qualitative analysis was based on grounded theory. Setting: Participants were recruited from the two inner city London (UK) boroughs. Participants: A purposive sample of 13 patients with COPD taught PLB 6 to 24 months previously. 11 participants took part in the telephone interviews; focus group participation and observed PLB was 5/11 and 6/11 respectively. Main outcome measures: A thematic analysis of interviews and focus group; observation of PLB technique. Results: Nine reported on-going use of PLB with 8 reporting definite benefit. Observed technique showed ongoing ability for PLB to reduce RR and increase SpO2 . Four distinct themes emerged from the data: use of PLB when short of breath due to physical activity (8/9), increased confidence and reduced panic (4/9), use as an exercise (3/9), use at night (3/9). Those that had discontinued PLB had done so because it didn't help (2) and they had forgotten/were too busy to continue. Conclusion: This study found 9 of 13 of patients taught PLB continued with long-term use and 8 of 13 reporting definite benefit from PLB. The role of PLB in increasing patients' confidence in their ability to manage their breathlessness and, use at night, were novel findings.