NCT07841249Recruiting
Cardiorespiratory Fitness After Lobectomy Versus Sublobar Resection
Impact of Lobectomy Versus Sublobar Resection on Cardiorespiratory Fitness: An Observational Study Based on Cardiopulmonary Exercise Testing
Source: ClinicalTrials.gov · Last updated 25 Sept 2026
Brief summary (registry, in English)
This observational study will compare changes in cardiorespiratory fitness after lobectomy and sublobar resection. Sublobar resection includes segmentectomy and wedge resection. Patients who can undergo pulmonary resection and meet the eligibility criteria will be studied during routine clinical care; the research will not assign the surgical procedure or add a study-specific intervention. Cardiopulmonary exercise testing (CPET) and pulmonary function testing will be performed before surgery and at routine follow-up visits 6 and 12 months after surgery. Changes from the preoperative assessment will be compared within each surgical group and between the two groups. The study will also examine the relationship between CPET measurements and postoperative complications.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 604 (estimated)
- First submitted
- 20 Sept 2026
- Start date
- 1 Aug 2022
- Primary completion date
- 31 Jul 2027
- Lead sponsor
- Tongji Hospital
- Diseases
- Lung cancer
- NCT number
- NCT07841249
What you commit to
- Study type: Observational
- Planned participants: 604
- From 1 Aug 2022 to the primary completion date, 31 Jul 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- A history of severe heart disease, heart failure, myocardial infarction, or an episode of angina within the previous 3 months.
- A cerebrovascular event, including cerebral infarction or cerebral hemorrhage, within the previous 3 months.
Other illness
- A psychiatric illness that prevents communication.
Other
- Pregnant or breastfeeding.
- Any absolute contraindication to CPET.
- Unable to cooperate with the examinations. -
Who the study is looking for
- 1\. Able to understand the study and provide written informed consent. 2. Considered able to tolerate surgical treatment, including segmentectomy, lobectomy, or wedge resection, following preoperative assessment, including cardiac and pulmonary function testing.
- \-
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology Coordinator of this site? Confirm its status | Wuhan | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.