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Clinical Trial to Evaluate Safety and Efficacy of Hyperthermic Intra-peritoneal Chemotherapy (HIPEC) With Mitomycin C Used During Surgery for Treatment of Locally Advanced Colorectal Carcinoma

ABSTRACT: The purpose of this study is to determine whether Hyperthermic Intra-peritoneal Chemotherapy (HIPEC) with Mitomycin C used during surgery for treatment of locally advanced colorectal carcinoma is effective in the treatment of locally advanced colorectal carcinoma.

DISEASE(S): Colorectal Cancer,Colorectal Neoplasms

PROVIDER: 2203065 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

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Multicentre, randomized clinical trial to evaluate safety and efficacy of Hyperthermic Intra-peritoneal Chemotherapy (HIPEC) with Mitomycin C used during surgery for treatment of locally advanced colorectal carcinoma

Project description:Primary objectives: To evaluate safety of Hyperthermic Intra-peritoneal Chemotherapy (HIPEC) with Mitomycin C used during surgery for treatment of locally advanced colorectal carcinoma Primary endpoints: Locoregional Control (LC) in months and the 12 months and 3 years Locoregional Control Rate (LC %)

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microRNA profiling for prediction of chemoradiation efficacy in locally advanced head and neck squamous cell carcinoma

Project description:The predictive value of microRNAs for the efficacy of chemoradiation (CRTX) in locally advanced head and neck squamous cell carcinoma (HNSCC) was evaluated. Formalin-fixed, paraffin-embedded tumor material was collected from patients with locally advanced HNSCC treated within the ARO-0401 phase III trial with radiotherapy in combination with either 5-fluorouracil/cisplatin (CDDP-CRTX) or 5-fluorouracil/mitomycin C (MMC-CRTX).

2017-03-30 | E-MTAB-5198 | biostudies-arrayexpress

Adjuvant Hyperthermic Intraperitoneal Chemotherapy (HIPEC) Versus no HIPEC in Locally Advanced Colorectal Cancer (APEC Study)

Project description:This study is designed to evaluate the efficacy and safety of adjuvant hyperthermic intraperitoneal chemotherapy (HIPEC) with raltitrexed or oxaliplatin versus no HIPEC in locally advanced colorectal cancer

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Tailoring heated intra-peritoneal Mitomycin C for peritoneal metastases originating from colorectal carcinoma – A translational approach to improve survival

Project description:Patients with peritoneal metastases (PM) originating from colorectal carcinoma (CRC) are curatively treated by cytoreductive surgery (CRS) and hyperthermic intra-peritoneal chemotherapy (HIPEC) with Mitomycin C (MMC). We aim to improve patient selection and personalize treatment for patients treated with HIPEC by predicting MMC sensitivity. MMC sensitivity was determined for 12 CRC cell lines using two separate assays. Thirty-seven genes related to the FA-BRCA pathway, ATM-ATR pathway and enzymatic activation of MMC were correlated on expression array platform to MMC sensitivity. Low sensitivity correlated with a decrease in BLM (p=0.01) and BRCA2 (p=0.02) on mRNA expression level. Both genes are part of the Fanconi Anaemia-BRCA (FA-BRCA) pathway and therefore, functionality of the FA-BRCA pathway in cell lines was determined using chromosomal breakage assay and Western Blot for key protein FANCD2. However, FA-BRCA pathway functionality showed no correlation to MMC sensitivity. BLM was further analysed by staining for the corresponding protein with immunohistochemistry (IHC) on both CRC cell lines and patient material. In cell lines, weak intensity staining by IHC correlated to high sensitivity (p=0.04) to MMC. High BLM protein expression was significantly correlated to a decreased survival in patients after CRS and HIPEC (p=0.04). We are the first to have found a possible predictive biomarker for PM with CRC.

2015-12-01 | GSE50494 | GEO

Comparative Study of Mitomycin and Lobaplatin in Advanced Colorectal Cancer Patients With Radical Surgery Combined With Hyperthermic Intraperitoneal Chemotherapy

Project description:This study is a prospective, randomized, comparative clinical trial conducted by Wuhan Union Hospital and aim to compare the therapeutic effects of Mitomycin and Lobaplatin in the treatment of advanced colorectal cancer patients with radical surgery combined with hyperthermic intraperitoneal chemotherapy

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Methylation analysis of locally advanced breast tumors treated with two drugs-doxorubicin and 5-fluorouracil

Project description:Genome wide DNA methylation profiling of locally advanced breast tumors before and after treatment with doxorubicin and 5-fluorouracil Mitomycin C

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Severe Neutropenia After HIPEC Using Mitomycin-C

Project description:Mitomycin-C (MMC) is the most commonly used chemotherapeutic agent for hyperthermic intraperitoneal chemotherapy (HIPEC) after cytoreductive surgery (CRS) to treat colorectal cancer patients with peritoneal metastases. However, MMC has a side effect of myelosuppression. Particularly, severe neutropenia after CRS with HIPEC can be a life-threatening condition. Despite the postoperative risks of this side effect, the causes and risk factors for severe neutropenia after CRS followed by HIPEC is not identified so far. Therefore, in this study, we aimed to evaluate to evaluate clinical risk factors and pharmacologic properties after CRS with HIPEC using MMC in patients with colorectal cancer or appendiceal mucinous neoplasms with peritoneal metastases.

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The Temperature-Dependent Effectiveness of Platinum-Based Drugs Mitomycin-C and 5-FU during Hyperthermic Intraperitoneal Chemotherapy (HIPEC) in Colorectal Cancer Cell Lines.

Project description:Cytoreductive surgery (CRS) followed by hyperthermic intraperitoneal chemotherapy (HIPEC) is a treatment with curative intent for peritoneal metastasis of colorectal cancer (CRC). Currently, there is no standardized HIPEC protocol: choice of drug, perfusate temperature, and duration of treatment vary per institute. We investigated the temperature-dependent effectiveness of drugs often used in HIPEC. METHODS:The effect of temperature on drug uptake, DNA damage, apoptosis, cell cycle distribution, and cell growth were assessed using the temperature-dependent IC50 and Thermal Enhancement Ratio (TER) values of the chemotherapeutic drugs cisplatin, oxaliplatin, carboplatin, mitomycin-C (MMC), and 5-fluorouracil (5-FU) on 2D and 3D CRC cell cultures at clinically relevant hyperthermic conditions (38-43 °C/60 min). RESULTS:Hyperthermia alone decreased cell viability and clonogenicity of all cell lines. Treatment with platinum-based drugs and MMC resulted in G2-arrest. Platinum-based drugs display a temperature-dependent synergy with heat, with increased drug uptake, DNA damage, and apoptosis at elevated temperatures. Apoptotic levels increased after treatment with MMC or 5-FU, without a synergy with heat. CONCLUSION:Our in vitro results demonstrate that a 60-min exposure of platinum-based drugs and MMC are effective in treating 2D and 3D CRC cell cultures, where platinum-based drugs require hyperthermia (>41 °C) to augment effectivity, suggesting that they are, in principle, suitable for HIPEC.

| S-EPMC7464333 | biostudies-literature

Comparing Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (CRS-HIPEC) Using Mitomycin-C Versus Melphalan for Colorectal Peritoneal Carcinomatosis

Project description:The purpose of this trial is to compare the morbidity and mortality of CRS-HIPEC using mitomycin-C versus melphalan for colorectal peritoneal carcinomatosis. Morbidity and mortality will measured using the Comprehensive Complication Index (CCI) score, Common terminology criteria for adverse events (CTCAE version 4.03), and the Clavien-Dindo Classification.

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Single Arm Study Treating Patients of Peritoneal Surface Malignancy (Colorectal, Appendical, Pseudomyxoma, Gastric) With Cytoreductive Surgery and Hyperthermic Intraperitoneal Mitomycin-C

Project description:This is a clinical study investigating the new treatment of surgery combined with intraperitoneal mitomycin-C for patients with gastrointestinal cancer that has spread to the peritoneal (abdominal cavity) surface. Mitomycin-C to be used in this procedure is approved by the U.S. Food and Drug Administration (FDA)for many different cancers including gastrointestinal cancer. Giving mitomycin C via the intraperitoneal route is not FDA approved and is an investigation therapy. Cytoreductive surgery plus intraperitoneal chemotherapy can be offered as standard of care outside of a clinical trial. However, since this is an unproven and potentially more effective but a more toxic approach, the investigators are performing this procedure under an IRB approved clinical trial in order to better evaluate the risks and benefits of this approach. A standardized, evidence-based approach is currently lacking for patients with peritoneal surface malignancy from gastrointestinal origin. A clinical trial with surgical quality assurance and modern hyperthermic intraperitoneal chemotherapy incorporating critical assessment of disease burden, determinants of complete cytoreduction, treatment-related toxicity, quality of life and survival is imperative. Theoretically, cytoreductive surgery is performed to treat macroscopic disease, and hyperthermic intraperitoneal chemotherapy is used to treat microscopic residual disease with the objective of removing disease completely in a single procedure.

| 2159079 | ecrin-mdr-crc

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