Comparing flat dose and weight-based chemotherapy for peritoneal carcinomatosis
Official title: A Randomized Phase 2 Trial of Flat Dose vs. Weight-based Dose of Intra-peritoneal (IP) Chemotherapy for Patients Undergoing Cytoreductive Surgery and Heated Intra-peritoneal Chemotherapy (CRS/HIPEC) for Advanced Gastrointestinal Malignancy
Run by University of Kentucky · NCT04779554 · Data updated 2026-11-12
This study is testing whether giving a flat dose or a dose based on body weight of a chemotherapy drug can help people with certain cancers that have spread to the abdominal area do better after surgery.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 100 (estimated) |
| Sponsor | University of Kentucky Academic / other |
| Drugs / interventions | Chemotherapy |
| Locations | 2 sites (Lexington, Kentucky and 1 other locations) |
| Status | Recruiting |
| Started | June 4, 2021 |
| Main results expected | February 2028 |
| Study ends | February 2028 |
| Registry record updated | April 1, 2026 |
| Trial ID | NCT04779554 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include patients diagnosed with low-grade appendiceal mucinous neoplasm, appendiceal cancer with peritoneal carcinomatosis, or colorectal cancer with peritoneal carcinomatosis who are eligible for surgery.
✕Probably not a fit
Patients with extra-abdominal metastases, untreated lung metastases, or significant liver metastases are unlikely to benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial investigates the effectiveness of flat dose versus weight-based dosing of Mitomycin C in patients undergoing cytoreductive surgery and heated intra-peritoneal chemotherapy (HIPEC) for peritoneal carcinomatosis. The study aims to determine which dosing method provides better outcomes in terms of overall survival and treatment efficacy. Participants will be randomly assigned to receive either a flat dose of 40 mg or a weight-based dose of 12.5 mg/m2 of Mitomycin C during their treatment. The trial focuses on patients with specific types of gastrointestinal malignancies that have spread to the peritoneal cavity.
Why it matters
Potential benefit: If successful, this study could lead to improved treatment protocols for patients with peritoneal carcinomatosis, potentially extending survival rates.
How similar studies have gone: Previous studies have shown promising results with HIPEC in treating peritoneal carcinomatosis, suggesting that this approach may be effective, though the specific dosing comparison is novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients diagnosed with one of the following: low-grade appendiceal mucinous neoplasm, pseudomyxoma peritonei, appendiceal cancer with peritoneal carcinomatosis, colorectal cancer with peritoneal carcinomatosis * ECOG performance status \< 3 * Candidate for grossly complete cytoreductive surgery * Life expectancy greater than 3 months * Adequate organ and marrow function * Ability to understand and the willingness to sign a written informed consent document Exclusion Criteria: * Any extra-abdominal metastases * Untreated lung metastases * Liver metastases not amenable to resection or ablation * Known brain metastases * Chemotherapy or radiotherapy within 4 weeks prior to entering the study * Presence of residual significant adverse events attributed to prior cancer treatment * Currently receiving any other investigational therapeutic agents * History of allergic reactions attributed to compounds of similar chemical or biologic composition to Mitomycin C. * Pregnant or breast-feeding women * Uncontrolled ongoing illness
Where it's running
-
University of Kentucky
Lexington, Kentucky, United States Recruiting -
University of Vermont Medical Center
Burlington, Vermont, United States Recruiting
Study contacts
- Principal investigator: Prakash Pandalai, MD — University of Kentucky
- Study coordinator: Prakash Pandalai, MD
- Email: Prakash.Pandalai@uky.edu
- Phone: 859-323-8920
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Repeated PIPAC plus standard platinum–taxane chemotherapy for advanced ovarian cancer with peritoneal spread
This test sees if adding repeated cisplatin-based PIPAC to standard platinum–taxane chemotherapy helps women aged 18–75 with newly diagnosed FIGO IIIB–IIIC epithelial ovarian cancer and visible peritoneal carcinomatosis.
-
Enhanced Recovery After Surgery for adults with peritoneal carcinomatosis undergoing cytoreductive surgery with or without HIPEC
This project will try an Enhanced Recovery After Surgery (ERAS) program to see if it shortens hospital stays after cytoreductive surgery with or without HIPEC for adults with peritoneal carcinomatosis.
-
PIPAC with Mitomycin C for unresectable peritoneal cancer
This phase 1 study tests a breathy, pressurized chemotherapy method (PIPAC-MMC) to see if it is safe and tolerable for adults with unresectable peritoneal carcinomatosis from colorectal, appendiceal, or small bowel cancers.
-
Heated versus aerosolized chemotherapy delivered into the abdomen for cancer that has spread to the peritoneum
This study will test whether heated (HIPEC) or aerosolized (PIPAC) mitomycin-based chemotherapy given into the abdomen works better and is safer for adults whose cancer has spread to the peritoneum.
-
Adding paclitaxel into the abdominal cavity for gastric cancer that has spread to the peritoneum
This trial will try adding paclitaxel delivered directly into the abdomen to standard IV chemotherapy for people with gastric or gastroesophageal junction cancer that has spread to the lining of the abdominal cavity to see if it slows disease growth and helps them live longer.
-
Blood clearance of nucleosomes and CTCF after surgery for colorectal cancer with peritoneal spread
This test will see if blood levels of nucleosomes and CTCF can indicate whether adults with colorectal cancer that has spread to the peritoneum have had all visible tumor removed by cytoreductive surgery.
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.