Training to improve breathing in obese individuals

The Investigation of the Effects of Functional Inspiratory Muscle Training in Obese Individuals

NA · Biruni University · NCT06280183

This study tests whether a special breathing training program combined with exercise can help obese individuals improve their overall health and breathing.

Quick facts

PhaseNA
Study typeInterventional
Enrollment45 (estimated)
Ages25 Years to 60 Years
SexAll
SponsorBiruni University (other)
Locations1 site (Istanbul)
Trial IDNCT06280183 on ClinicalTrials.gov

What this trial studies

This study investigates the effects of functional inspiratory muscle training combined with aerobic and resistance exercise on various health markers in obese individuals. It aims to assess changes in body composition, cardiometabolic health, functional capacity, and respiratory function. The research addresses a gap in existing literature by focusing on the combined effects of these training methods specifically in the obese population. Participants will engage in a structured training program to evaluate its effectiveness on their overall health and respiratory muscle performance.

Who should consider this trial

Good fit: Ideal candidates are obese individuals aged 25-60 with a BMI between 30-40 kg/m2 who are willing to participate.

Not a fit: Patients with a BMI over 40 kg/m2 or those with significant comorbidities may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could enhance respiratory function and overall health in obese individuals, potentially reducing the risk of related chronic diseases.

How similar studies have performed: While there have been studies on isolated inspiratory muscle training and exercise in obesity, this specific combined approach is novel and has not been previously tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Those between the ages of 25-60
* According to the World Health Organization (WHO) classification, those with a body mass index between 30-40 kg/m2
* Volunteering to participate in the research

Exclusion Criteria:

* According to the World Health Organization (WHO) classification, body mass index is over 40 kg/m2
* Functional class III or IV according to the New York Heart Association (NYHA) classification
* Those with a Charlson comorbidity score of 3 and above
* Uncontrolled hypertension, diabetes and unstable angina pectoris
* Cooperative disorders, orthopedic and neurological problems that may interfere with evaluation and treatment
* Individuals with a history of lower extremity-related injury or surgery in the last six months
* Being diagnosed with diabetes and having complications such as nephropathy, retinopathy and neuropathy
* Those with accompanying chronic respiratory disease
* Those with acute infection
* Individuals with middle ear-related pathologies (such as tympanic membrane rupture, otitis)
* Those with a STOP-Bang score of 3 and above
* Individuals with a history of spontaneous or trauma-related pneumothorax
* Smokers
* Pregnancy

Where this trial is running

Istanbul

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.

View on ClinicalTrials.gov →

Conditions: Obesity, obesity, respiratory muscle training, exercise, prevention

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.