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Yoga-Based Breathing Exercises in a Salt-Cave Environment Versus a Standard Clinical Setting in Smokers

NCT07737587 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2026-07-30

No results posted yet for this study

Summary

This randomized controlled trial evaluated whether performing the same yoga-based breathing exercise program in a salt-cave environment produced different respiratory, functional, physical activity, and quality-of-life outcomes compared with the same program performed in a standard clinical setting in adult smokers. Sixty adult smokers were randomized to either a salt-cave group or a control group. Both groups received a physiotherapist-supervised yoga-based breathing exercise program for 6 weeks, twice weekly, in 50-minute sessions. The intervention content, frequency, duration, and physiotherapist supervision were identical in both groups; the only planned between-group difference was the intervention setting. Spirometric outcomes were assessed at baseline, week 3, and week 6. Functional exercise capacity, physical activity, and quality of life were assessed at baseline and week 6.

Conditions

  • Tobacco Smoking
  • Respiratory Function

Interventions

BEHAVIORAL

Yoga-Based Breathing Exercise Program in a Salt-Cave Environment

Participants received a physiotherapist-supervised yoga-based breathing exercise program at the Tuzluca Salt Therapy Center. The intervention lasted 6 weeks and included two sessions per week, for a total of 12 sessions. Each standardized session lasted approximately 50 minutes and included preparatory breathing control, diaphragmatic breathing, Suusi breathing, Kapalabhati, Ujjayi, Anuloma-Viloma/Nadi Shodhana, Bhastrika, Bhramari, Agni Sar, and relaxation. The exercise content, session frequency, duration, and physiotherapist supervision were identical to those provided in the standard clinical setting group; the planned difference was the intervention setting.

BEHAVIORAL

Yoga-Based Breathing Exercise Program in a Standard Clinical Setting

Participants received the same physiotherapist-supervised yoga-based breathing exercise program in a standard clinical setting at the Iğdır Fizyodinamik Wellness Center. The intervention lasted 6 weeks and included two sessions per week, for a total of 12 sessions. Each standardized session lasted approximately 50 minutes and included preparatory breathing control, diaphragmatic breathing, Suusi breathing, Kapalabhati, Ujjayi, Anuloma-Viloma/Nadi Shodhana, Bhastrika, Bhramari, Agni Sar, and relaxation. The exercise content, session frequency, duration, and physiotherapist supervision were identical to those provided in the salt-cave group.

Sponsors & Collaborators

  • Sinop University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-12-01
Primary Completion
2023-02-20
Completion
2023-02-28

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07737587 on ClinicalTrials.gov