Chemotherapy Plus Peripheral Stem Cell Transplantation in Treating Patients With Melanoma or Metastatic Kidney Cancer

Kidney Cancer Clinical Trial

Official title: Allogeneic Stem Cell Transplantation of Renal Cell Cancer and Metastatic Melanoma After Non-Myeloablative Chemotherapy

Status Completed

Clinical Trial Summary

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Peripheral stem cell transplantation may be able to replace immune cells that were destroyed by chemotherapy used to kill tumor cells.

PURPOSE: Phase II trial to study the effectiveness of chemotherapy plus peripheral stem cell transplantation in treating patients who have metastatic kidney cancer or melanoma.

Clinical Trial Description

OBJECTIVES:

• Evaluate the safety of nonmyeloablative chemotherapy followed by allogeneic peripheral blood stem cell transplantation in patients with metastatic renal cell carcinoma or melanoma.

• Determine the incidence and severity of all adverse events related to this treatment regimen in this patient population.

• Determine the efficacy of this treatment regimen in terms of tumor regression, response duration, progression free survival, and overall survival in these patients.

• Measure the resulting chimerism and immune reconstitution in these patients after this treatment regimen and correlate with clinical response.

OUTLINE: Patients receive fludarabine IV over 30 minutes on days -8 through -4 and cyclophosphamide IV over 1 hour on days -3 and -2. Immediately following each daily donor leukapheresis, patients receive allogeneic peripheral blood stem cells (PBSC) IV over 15 minutes beginning on day 0 and continuing until the target cells are collected. Patients receive filgrastim (G-CSF) subcutaneously beginning on day 5 and continuing until blood counts recover.

If no graft versus host disease has developed within 4 weeks of allogeneic PBSC transplantation, patients with disease progression or recurrence who have residual donor hematopoiesis on chimerism analysis may receive donor T lymphocytes IV over 30 minutes. Patients may receive an additional course of donor T lymphocytes at the investigator's discretion.

Patients are followed at days 30 and 100, and then every 3 months thereafter.

PROJECTED ACCRUAL: A total of 10-38 patients will be accrued for this study within 2.5 years. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Carcinoma, Renal Cell
• Kidney Cancer
• Kidney Neoplasms
• Melanoma
• Melanoma (Skin)

• NCT number: NCT00004135
• Study type: Interventional
• Source: University of Chicago
• Status: Completed
• Phase: Phase 2
• Start date: February 1999
• Completion date: August 2007