Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.

Medically unexplained physical symptoms (MUPS) are symptoms without an identifiable organic cause that lead to functional impairment. MUPS is highly prevalent in general practice consultations. This pilot trial aimed to investigate the effectiveness and feasibility of a 5-week breathing retraining p...

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Main Authors: Hege Svenningsen, Trine Stub, Rosalba Courtney, Tor-Ivar Karlsen
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0325951
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author Hege Svenningsen
Trine Stub
Rosalba Courtney
Tor-Ivar Karlsen
author_facet Hege Svenningsen
Trine Stub
Rosalba Courtney
Tor-Ivar Karlsen
author_sort Hege Svenningsen
collection DOAJ
description Medically unexplained physical symptoms (MUPS) are symptoms without an identifiable organic cause that lead to functional impairment. MUPS is highly prevalent in general practice consultations. This pilot trial aimed to investigate the effectiveness and feasibility of a 5-week breathing retraining program focusing on basic anatomy and physiology, breathing awareness, nasal breathing and resonance (coherent) breathing for patients meeting the criteria for MUPS. The trial used a quantitative design with pre- and post-intervention measurements. Fifteen participants with MUPS and dysfunctional breathing (assessed by the Nijmegen Questionnaire) were recruited from two general practitioner offices. The intervention consisted of 5 weekly sessions including education on breathing physiology and weekly breathing exercises focused on nasal breathing and resonance breathing techniques. One week post intervention, improvements were observed in dysfunctional breathing scores, lower symptom severity, higher general well-being, and reduced musculoskeletal pain complaints. At 3 months post-intervention, sustained improvements were seen in dysfunctional breathing, general well-being, musculoskeletal pain, and additionally lower pseudoneurological, gastrointestinal, and allergy complaints, as well as lower overall symptom burden and improved end-tidal CO2 levels. The trial concluded that the 5-week breathing program showed promising results for improving multiple patient-reported outcomes in MUPS. Recruitment, adherence, and acceptability of the program were satisfactory. A randomized controlled trial is recommended to further evaluate the efficacy of this breathing intervention for MUPS patients. Trial registration: ClinicalTrials.gov NCT06575920.
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spelling doaj-art-3feec2c836e046fa8e5c556abd271ba92025-08-20T03:27:57ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01207e032595110.1371/journal.pone.0325951Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.Hege SvenningsenTrine StubRosalba CourtneyTor-Ivar KarlsenMedically unexplained physical symptoms (MUPS) are symptoms without an identifiable organic cause that lead to functional impairment. MUPS is highly prevalent in general practice consultations. This pilot trial aimed to investigate the effectiveness and feasibility of a 5-week breathing retraining program focusing on basic anatomy and physiology, breathing awareness, nasal breathing and resonance (coherent) breathing for patients meeting the criteria for MUPS. The trial used a quantitative design with pre- and post-intervention measurements. Fifteen participants with MUPS and dysfunctional breathing (assessed by the Nijmegen Questionnaire) were recruited from two general practitioner offices. The intervention consisted of 5 weekly sessions including education on breathing physiology and weekly breathing exercises focused on nasal breathing and resonance breathing techniques. One week post intervention, improvements were observed in dysfunctional breathing scores, lower symptom severity, higher general well-being, and reduced musculoskeletal pain complaints. At 3 months post-intervention, sustained improvements were seen in dysfunctional breathing, general well-being, musculoskeletal pain, and additionally lower pseudoneurological, gastrointestinal, and allergy complaints, as well as lower overall symptom burden and improved end-tidal CO2 levels. The trial concluded that the 5-week breathing program showed promising results for improving multiple patient-reported outcomes in MUPS. Recruitment, adherence, and acceptability of the program were satisfactory. A randomized controlled trial is recommended to further evaluate the efficacy of this breathing intervention for MUPS patients. Trial registration: ClinicalTrials.gov NCT06575920.https://doi.org/10.1371/journal.pone.0325951
spellingShingle Hege Svenningsen
Trine Stub
Rosalba Courtney
Tor-Ivar Karlsen
Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.
PLoS ONE
title Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.
title_full Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.
title_fullStr Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.
title_full_unstemmed Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.
title_short Breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing: A pilot and feasibility trial.
title_sort breathing therapy for patients with medically unexplained physical symptoms and dysfunctional breathing a pilot and feasibility trial
url https://doi.org/10.1371/journal.pone.0325951
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