Visual feedback in inspiratory muscle training after lobectomy
Official title: Evaluation of the Acute Effects of Respiratory Muscle Strength Training With Visual Feedback in Lung Cancer Patients Undergoing Lobectomy
Run by Hacettepe University · NCT07646288 · Data updated 2026-11-12
This study tests whether adding a mobile app with visual feedback to inspiratory muscle training helps lung cancer patients after lobectomy by improving motivation, adherence, and comfort while breathing.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Hacettepe University Academic / other |
| Locations | 1 site (Ankara, Altındağ) |
| Status | Recruiting |
| Started | December 1, 2025 |
| Main results expected | December 1, 2026 |
| Study ends | March 1, 2027 |
| Registry record updated | June 15, 2026 |
| Trial ID | NCT07646288 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults 18-75 with early-stage NSCLC scheduled for lobectomy via VATS and who are clinically stable.
✕Probably not a fit
Patients with severe cardiopulmonary comorbidity or physical limitations preventing training may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Researchers compare conventional inspiratory muscle training with a version that uses a smart adaptor and a mobile app to show visual feedback. The aim is to see if the visual feedback changes how patients perform the training, their motivation, adherence, and perception of dyspnea after video-assisted lobectomy for NSCLC. Training uses a threshold-loading device at 40% of maximal inspiratory pressure, with three sets of ten breaths, performed on postoperative day 1 and after a rest period. Outcomes are measured around each training session. The study is conducted at Hacettepe University in Ankara and focuses on early postoperative pulmonary rehabilitation.
Why it matters
Potential benefit: If successful, patients may experience better engagement with breathing training and improved postoperative respiratory function.
How similar studies have gone: Previous work suggests visual feedback can boost engagement in rehabilitation, but acute effects in lobectomy patients are not well established.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Volunteering to participate in the study, * Being clinically stable, * Being a lung cancer patient scheduled for lobectomy, * Being between 18 and 75 years of age, * Being able to cooperate with the tests to be performed. Exclusion Criteria: * Presence of any orthopedic or neurological problem that prevents walking, * History of any surgery involving the thoracic wall, * Having diseases that may affect respiratory parameters, such as severe heart failure or severe chronic obstructive pulmonary disease (COPD).
Where it's running
-
Hacettepe University
Ankara, Altındağ, Turkey (Türkiye) Recruiting
Study contacts
- Study coordinator: Funda Alma, MsC
- Email: funda.sirakaya@hacettepe.edu.tr
- Phone: +905079394348
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.