Intraperitoneal Infusion of ex Vivo-cultured Allogeneic NK Cells in Recurrent Ovarian Carcinoma Patients
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Recurrent Fallopian Tube Carcinoma
- Recurrent Ovarian Carcinoma
- Recurrent Primary Peritoneal Carcinoma
- Type
- Interventional
- Phase
- Phase 1
- Design
- Allocation: Non-RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: This study is a phase I safety and feasibility study in a series of 12 patients who are suffering from recurrent ovarian, fallopian tube or primary peritoneal cancer. The first cohort of three patients will receive an intraperitoneal infusion of allogeneic UCB-NK cells generated ex vivo from CD34+ hematopoietic progenitor cells obtained from an allogeneic UCB unit without a preparative regimen. In the second group of three patients the same UCB-NK cell dosage will be given with a preparative regimen of four days non-myeloablative immunosuppressive conditioning regimen with cyclophosphamide and fludarabine (CyFlu). If no severe toxicity is seen in these 6 patients, an extension cohort of 6 patients will be included to answer the secondary objective.Masking: None (Open Label)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 75 years
- Gender
- Both males and females
Description
This study investigates an innovative treatment for recurrent ovarian cancer exploiting ex vivo-generated allogeneic natural killer (NK) cells with or without preceding non-myeloablative conditioning chemotherapy. This study is a phase I safety and feasibility study in a series of 12 patients who ar...
This study investigates an innovative treatment for recurrent ovarian cancer exploiting ex vivo-generated allogeneic natural killer (NK) cells with or without preceding non-myeloablative conditioning chemotherapy. This study is a phase I safety and feasibility study in a series of 12 patients who are suffering from recurrent ovarian, fallopian tube or primary peritoneal cancer. Prior to NK cell infusion, a laparoscopy is performed to place a catheter in the peritoneal cavity. The first cohort of three patients will receive an intraperitoneal infusion of allogeneic UCB-NK cells generated ex vivo from CD34+ hematopoietic progenitor cells obtained from an allogeneic UCB unit without a preparative regimen. In the second group of three patients the same UCB-NK cell dosage will be given with a preparative regimen of four days non-myeloablative immunosuppressive conditioning regimen with cyclophosphamide and fludarabine (CyFlu). If no severe toxicity is seen in these 6 patients, an extension cohort of 6 patients will be included to answer the secondary objective.
Tracking Information
- NCT #
- NCT03539406
- Collaborators
- Dutch Cancer Society
- Investigators
- Not Provided
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