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EFFICACY OF INSPIRATORY MUSCLE TRAINING ASSOCIATED WITH MANUAL TECHNIQUES IN INDIVIDUALS WITH GERD
Sponsor: Universidade Federal de Pernambuco
Summary
The objective of this clinical trial is to investigate the efficacy of inspiratory muscle training (IMT) combined with manual techniques for the lower esophageal sphincter (MTLES) and diaphragmatic release (DRT) in patients with Gastroesophageal Reflux Disease (GERD). The main questions it aims to answer are: 1. If the combination of IMT, DRT, and MTLES can improve GERD symptoms and patients' quality of life. 2. If the home-based IMT protocol, with weekly adjustments, and the manual techniques applied twice a week can have a positive impact on various clinical measures, such as pressure at the lower esophageal sphincter, reflux episodes, and quality of life. The researchers will compare three groups: Group 1 (IMT), Group 2 (IMT + DRT + MTLES), and Group 3 (control, sham), to see if the group receiving IMT combined with DRT and MTLES shows greater improvements compared to the control group. Participants will perform inspiratory muscle training at home, following a protocol adjusted weekly, and will receive manual techniques twice a week.
Official title: EFFICACY OF INSPIRATORY MUSCLE TRAINING ASSOCIATED WITH MANUAL TECHNIQUES FOR THE LOWER ESOPHAGEAL SPHINCTER AND DIAPHRAGMATIC RELEASE IN INDIVIDUALS WITH GASTROESOPHAGEAL REFLUX DISEASE: A RANDOMIZED CLINICAL TRIAL
Key Details
Gender
All
Age Range
18 Years - 74 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2025-04
Completion Date
2027-02
Last Updated
2025-03-11
Healthy Volunteers
No
Conditions
Interventions
inspiratory muscle training
Volunteers allocated to the Sham group will receive proton pump inhibitor medication at a standard dose of 20 mg Participants will perform home-based IMT with a moderate load set at 50% of maximal inspiratory pressure (PImáx), adjusted weekly during in-person sessions at LACAP-UFPE. Training will use the Powerbreathe® Classic Light device, provided to participants for the study duration. The protocol includes three cycles of 10 explosive respiratory incursions, with one-minute rest intervals, performed twice daily for eight weeks. Participants will record perceived exertion (Borg scale) and any occurrences in a training log.
inspiratory muscle training (IMT) combined with manual techniques for the lower esophageal sphincter (MTLES) and diaphragmatic release (DRT)
Volunteers allocated to the group will receive proton pump inhibitor medication at a standard dose of 20 mg. The IMT protocol will be the same as in Group 1. Intervention: IMT Combined with Manual Techniques (MTLES \& DRT) The IMT protocol follows Group 1. DRT (Rocha et al., 2015) involves manual traction during inspiration and deepened contact during expiration, applied in two sets of ten deep breaths. MTLES (Eguaras et al., 2019) is performed with the patient seated, applying epigastric pressure to access the lower esophageal sphincter through coordinated flexion-inspiration and extension-expiration for 5 minutes.
Controle
Volunteers allocated to the Sham group will receive proton pump inhibitor medication at a standard dose of 20 mg, as prescribed for other participants. They will undergo a simulated treatment protocol, including inspiratory muscle training (IMT) without load to mimic device use and manual techniques where the therapist places hands on the intervention area without performing actual manipulation.
Locations (1)
Universidade Federal de Pernambuco
Recife, Pernambuco, Brazil