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New study to uncover link between obesity, breathing, and exercise

NCT ID NCT07601555

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This observational study will look at how body composition (fat and muscle) relates to breathing endurance and exercise capacity in 100 adults with obesity and a restrictive breathing pattern. Participants will undergo tests like spirometry, body fat measurement, and a six-minute walk test. The goal is to better understand these relationships, not to test a treatment.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 100 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Obese Individuals with Restrictive Ventilatory Pattern

Ages

25 to 60 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Individuals aged between 25 and 60 years * Individuals with a body mass index (BMI) ≥ 30 kg/m² according to the World Health Organization (WHO) classification * Individuals demonstrating a restrictive ventilatory pattern (FVC \< 80% predicted) * Individuals who voluntarily agree to participate in the study Exclusion Criteria: * Individuals with a Charlson Comorbidity Index (CCI) score of 3 or higher * Individuals with uncontrolled arrhythmia, hypertension, heart failure, diabetes mellitus, or unstable angina pectoris * Individuals with cooperation impairments, orthopedic, or neurological conditions that may interfere with assessment or treatment * Individuals with a history of lower extremity injury or surgery within the last six months * Individuals diagnosed with diabetes mellitus who have complications such as nephropathy, retinopathy, or neuropathy * Individuals with concomitant chronic respiratory disease * Individuals with acute infection * Individuals with middle ear pathologies (e.g., tympanic membrane rupture or otitis) * Individuals with a history of spontaneous or trauma-related pneumothorax * Current smokers * Pregnant individuals * Individuals with a STOP-Bang score of 3 or higher * Individuals currently participating in a structured weight-loss diet program or receiving medical treatment for weight loss during the assessment period * Individuals who have undergone endoscopic intervention and/or bariatric surgery within the last year

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  2. A doctor treating you

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More trials for these conditions

Other studies related to the condition(s) this trial covers.