Clinical trials

The goal of this clinical trial is to learn if paricalcitol or pirfenidone can help make tumors removable by surgery in adults with peritoneal cancer who are currently unable to have their tumor removed. The study aims to answer are whether paricalcitol or pirfenidone improve tumor response and tissue healing after 12 weeks of treatment, and which of these two drugs is more effective at helping participants become eligible for surgery. Researchers will compare paricalcitol to pirfenidone to see which drug works better and has a manageable safety profile. Participants will take either paricalcitol or pirfenidone by mouth every day for 12 weeks while continuing their standard chemotherapy, visit the clinic regularly for checkups and lab tests, keep a daily diary to track their study medication, and undergo a surgical re-evaluation after treatment to see if their tumor can be removed.

This research study aims to improve the treatment of Peritoneal Carcinomatosis (PC), a condition where cancer spreads within the abdomen. Patients with PC often experience significant pain and nutritional problems. Currently, there isn't a standard treatment approach, and doctors use different combinations of chemotherapy, surgery, and methods to deliver chemotherapy directly into the abdomen (intra-peritoneal or "IP" chemotherapy). The study will compare two IP chemotherapy methods: HIPEC and PIPAC. HIPEC involves circulating heated chemotherapy through the abdomen during surgery, while PIPAC delivers chemotherapy as a pressurized aerosol during a laparoscopic procedure. Both methods aim to achieve the same goal, but they haven't been directly compared to see which is safer, more tolerable, more effective, and provides better value.