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Pre-surgery fitness test may forecast cancer recovery
NCT ID NCT00493688
First seen Jun 27, 2026 · Last updated Jul 16, 2026 · Updated 2 times
Summary
This study looks at whether measuring a patient's energy reserve (fitness) before major cancer surgery can help predict how well they recover. Researchers will use a special exercise test to measure gas exchange and see if it relates to complications after surgery. The goal is to better understand surgical risk, not to provide a new treatment. About 200 adults with abdominal or pelvic cancer will take part.
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
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2005
- Expected to finish
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Oct 2028
An estimate. End dates often move.
- Lead sponsor
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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
Individuals scheduled for elective major intrabdominal surgery or pelvic surgeries surgeries (e.g. gastrectomy, esophagectomy, pancreatectomy, radical cystectomy, radical transabdominal debulking with or without intrabdominal hyperthermic perfusion, pelvic exenteration, retroperitoneal lymph node dissections, and low anterior resection).
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide 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: * Participants 18 years of age or older. * Participants with newly diagnosed esophageal and lung cancer undergoing neoadjuvant chemotherapy, radiation therapy, and/or immunotherapy. * Participants who have signed the consent form to participate in the study. * Participants must have been evaluated in the Perioperative Evaluation and Management (POEM) Center or by a staff Anesthesiologist. * All laboratory and diagnostic evaluations required or used to evaluate the patient must be completed. All participants must be approved to undergo anesthesia by the standards of the POEM Center. * No samples belonging to vulnerable populations (children, pregnant women, cognitively impaired adults or prisoners) will be allowed from participation. Exclusion Criteria: * Participant is under age 18. * Participant is unwilling to sign consent. * Participant is unable to exercise (bedridden or wheel chair bound). * Participant is enrolled in another study deemed by the investigator to affect oxygen metabolic efficiency and not presently the standard of care at MDACC. * Participant's condition is deemed unsatisfactory for surgery after the preanesthetic evaluation. * Participant has had a myocardial infarction within three months of the preanesthetic evaluation or presents with new or unstable angina. * Participant has a history of a cerebrovascular accident or transit ischemic attacks within three months of the preanesthetic evaluation. * Participant has a history of a pulmonary embolic event within three months of the preanesthetic evaluation. * Participant is known to have acute or chronic deep vein thrombosis. * Participant is pregnant.
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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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Texas MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
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