Intra Peritoneal Chemo Hyperthermia (IPCH) : Cellular and Metabolic Consequences

ABSTRACT: Intra Peritoneal Chemo Hyperthermia (IPCH) is a recently validated option for the treatment of peritoneal carcinomatosis from colorectal or ovarian origin. This therapeutic program demonstrated a significant improvement of the late stages (i.e. carcinomatosis) of the disease. From a clinical point of view, within the first 24 hours after IPCH, patients undergo a systemic inflammatory response syndrome, and therefore require to be monitored in an intensive care unit. From a metabolic perspective, preliminary data have been shown a significant "anaerobic style" disturbance of energetic metabolism, suggesting a deep cellular energetic deficit throughout IPCH process. Putative contradictory effects of IPCH, like the increase of chemotherapy-related cellular toxicity due to heat and on the other hand the initiation of a stress protein response (heat shock response) which helps to reduce the cell injuries, leads to conduct a research project on the underlying mechanisms: consequences, in terms of patient’s care and follow-up, are of high relevance. The primary goal is a multimodal assessment of the IPCH-related cell modifications: signaling pathways, apoptosis and antitumoral immune response. The assessment criteria include Heat shock protein expression (blood/cell ratio) compared to baseline values, apoptosis and immune response before/after IPCH. The scheduled sample size is 30 patients having an IPCH and 30 patients contraindicated per surgery.

DISEASE(S): Ovarian Cancer,Peritoneal Neoplasms,Carcinoma,Peritoneal Carcinomatosis From Colorectal Or Ovarian Origin,Colorectal Cancer,Hyperthermia,Fever

PROVIDER: 2131952 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR