NCT05371223

Combined Nabpaclitaxel Pressurized IntraPeritoneal Aerosol Chemotherapy With Systemic Nabpaclitaxel-Gemcitabine Chemotherapy for Pancreatic Cancer Peritoneal Metastases

Combined Nabpaclitaxel Pressurized IntraPeritoneal Aerosol Chemotherapy With Systemic Nabpaclitaxel-Gemcitabine Chemotherapy for Pancreatic Cancer Peritoneal Metastases - A Single-arm, Open-label, Phase II Trial: Nab-PIPAC Trial

• Status: Unknown
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 38 (estimated)
• Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Combined chemotherapy consisting of endovenous Nabpaclitaxel-Gemcitabine and Nabpaclitaxel-PIPAC may be a promising treatment for patients affected by pancreatic cancer PM who are in need of curative options. The purpose of this study is to evaluate the antitumoral activity of combined Nabpaclitaxel-PIPAC and systemic Nabpaclitaxel-Gemcitabine chemotherapy for pancreatic cancer peritoneal metastases. Secondary objectives include the evaluation of the feasibility, the safety, further assessment of the antitumoral activity, the overall and progression free survival, the QoL, the pharmacokinetics of Nabpaclitaxel PIPAC. Furthermore, the study aims to evaluate the patients' nutritional status and the molecular evolution of PM along treatment with a time-course translational research.

Detailed description

Pancreatic carcinoma (PC) is an aggressive neoplasm carrying a high metastatic potential with a 5-year survival rate of 7%. The vast majority of cases already developed locally advanced disease, and distant metastases are present at the time of diagnosis. Furthermore, the recurrence rate is nearly 80% within the first two years after surgery, and about half of these patients show peritoneal relapse. Palliative systemic chemotherapy represents the standard treatment option in case of peritoneal metastases (PM) from PC but roughly reaches a median overall survival of 6-11 months with more than 5% of serious adverse events. Based on the available data, Nabpaclitaxel is indicated in combination with Gemcitabine for the first-line systemic treatment of patients with metastatic adenocarcinoma of the pancreas. Pressurized IntraPeritoneal Aerosol Chemotherapy (PIPAC) is a novel intraperitoneal drug-delivery system of low-dose chemotherapy as a pressurized aerosol. Until now, the combination cisplatin/doxorubicin or oxaliplatin has been administered by PIPAC. Recently, a phase I study (NCT03304210) was conducted to explore the use of intraperitoneal Nabpaclitaxel administered by PIPAC, confirming its safety and preliminary efficacy. The recommended dose to safely start a phase-II study was 112.5 mg/m2.

Conditions

• Peritoneal Carcinomatosis
• Pancreas Neoplasm

Interventions

Type	Name	Description
DRUG	Combined Nabpaclitaxel Pressurized IntraPeritoneal Aerosol Chemotherapy With Systemic Nabpaclitaxel-Gemcitabine	Each combined course is constituted by two consecutive 28-day cycles of systemic chemotherapy (three adminstrations per cycle: days 1,8 and 15) and one cycle of PIPAC administered within 10-13 days from the last administration of systemic chemotherapy. Between each combined course a 7-10 days pause is observed. The recommended dose of Nabpaclitaxel in combination with Gemcitabine is 125 mg/m2 administered endovenous over 30 minutes on Days 1, 8 and 15 of each 28-day cycle. The concurrent recommended dose of Gemcitabine is 1000 mg/m2 administered intravenously over 30 minutes immediately after the completion of Nabpaclitaxel administration on Days 1, 8 and 15 of each 28-day cycle. A pressurized aerosol containing Nabpaclitaxel at the dose of 112,5 mg/m2 diluted in a total volume of 200 ml of NaCl 0.9% is applied through the nebulizer inside the abdominal cavity during laparoscopy.

Timeline

• Start date: 2022-03-01
• Primary completion: 2025-05-30
• Completion: 2025-07-30
• First posted: 2022-05-12
• Last updated: 2024-02-26

Locations

1 site across 1 country: Italy