Heated vs. sprayed chemo: which works better for belly cancer?
NCT ID NCT07282834
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two methods of giving chemotherapy directly into the abdomen for people whose cancer has spread there (peritoneal carcinomatosis). One method, HIPEC, uses heated chemotherapy circulated during surgery. The other, PIPAC, delivers chemotherapy as a pressurized spray during a minimally invasive procedure. The trial will enroll 200 adults to see which approach is safer, better tolerated, and more effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mitomycin C (chemotherapy)
- What this could lead to
- If successful, this trial could identify which direct-to-abdomen chemotherapy method is safer and more tolerable for patients with cancer spread in the belly.
- What could go wrong
- This is a mid-stage trial with 200 participants, so results may not apply to all patients. Both methods involve chemotherapy side effects and surgical risks.
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.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- 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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Jan 2026
- Expected to finish
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Nov 2040
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.
- Ages
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18 to 80 years
- 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: 1. Males or females age 18 to 80 years. 2. Biopsy-proven or clinically suspected peritoneal carcinomatosis 3. Receipt of at least three months of standard systemic chemotherapy prior with persistence of disease at the time of randomization 4. Not a candidate for surgical cytoreduction at the time of laparoscopy 5. Women at least 18 years of age of childbearing potential must have a negative urine/serum pregnancy test and must use an acceptable method of contraception, including abstinence, a barrier method (diaphragm or condom), Depo-Provera, or an oral contraceptive, for the duration of the study. 6. Must be able to read and understand English and consent for themselves Exclusion Criteria: 1. Patients who are eligible for definitive cytoreductive surgery at the time of enrollment 2. Laboratory abnormalities that indicate clinically significant hematologic, hepatobiliary, or renal disease: AST/SGOT \> 2.5 times the upper limit of normal ALT/SGPT \> 2.5 times the upper limit of normal Total bilirubin \> 2.5 times the upper limit of normal Hemoglobin \< 7 gm/dL White blood cell count \< 3,000/ mm3 Platelet count \< 50,000/mm3 3. Any investigational drug use within 30 days prior to enrollment. 4. Systemic therapy within 14 days prior to randomization 5. Allergy or medical contra-indication to chemotherapy utilized in this study 6. Medical contraindication to laparoscopic surgery or complex cytoreductive surgery 7. Pregnant or lactating females. 8. Subjects who, in the opinion of the Investigator, may be non-compliant with study schedules or procedures.
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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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Allegheny Health Network West Penn Hospital
RECRUITINGPittsburgh, Pennsylvania, 15224, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a new radiation machine cut breath holds for cancer patients?
- Can precision radiation and immunotherapy team up against abdominal colorectal cancer?
- Sharper scans could streamline radiation planning
- Can heated chemotherapy during surgery extend life for peritoneal cancer patients?
- Lab-Grown tumor models may predict who benefits from heated chemotherapy
- Can Lab-Grown tumor models predict the best therapy for each patient?