Gene Therapy in Treating Patients With Advanced Recurrent or Persistent Ovarian Cancer or Primary Peritoneal Cancer

Plain-language summary

This study examined Ad5CMV-p53 gene therapy in patients with advanced recurrent or persistent epithelial ovarian cancer or primary peritoneal cancer. The approach delivers a healthy copy of the p53 tumour suppressor gene into tumour cells using an adenoviral vector. It was carried out as a Phase 1 study and has been completed.

The summary above is a plain-language rendering of the official record. The original English title is shown for reference.

Trial details

Phase

Phase 1

Status

Completed

Sponsor

University of Texas Southwestern Medical Center

Intervention

Ad5CMV-p53 gene

Start date

9/1/1998

Estimated completion

1/1/1999

Countries

United States

Related genes

Locations

• Dallas, United States

Eligibility criteria

Criteria are reproduced from the ClinicalTrials.gov record in the original English. Only the trial team can determine eligibility.

DISEASE CHARACTERISTICS: Histologically confirmed invasive ovarian epithelial carcinoma or primary peritoneal carcinoma at time of initial laparotomy No histologically confirmed noninvasive ovarian malignancy or low malignant potential tumor or carcinomatosis from other nonovarian or peritoneal sites At least three courses of first-line combination chemotherapy (platinum and paclitaxel) with either persistent or recurrent disease If no treatment with first-line paclitaxel, salvage paclitaxel failure must be documented prior to eligibility Ascites that is cytologically positive for adenocarcinoma or gross evidence of recurrent disease with ascites, or gross recurrent disease with abdominopelvic washing cytologically positive for adenocarcinoma Adequate peritoneal distribution by Technetium 99 scan

PATIENT CHARACTERISTICS: Age: 18 and over Performance status: GOG 0-2 Life expectancy: Greater than 12 weeks Hematopoietic: WBC at least 3,000/mm3 Absolute neutrophil count at least 1,500/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin no greater than 1.5 mg/dL SGOT/SGPT no greater than 2.5 times normal No active hepatitis or chronic liver failure Renal: Creatinine no greater than 2 mg/dL Other: Not HIV positive No concurrent immunosuppressive disorders No active systemic infections or active peritonitis Geographically available for follow-up Not pregnant or nursing

PRIOR CONCURRENT THERAPY: Biologic therapy: No prior viral based gene therapy treatments or p53 directed vaccines No other prior gene therapy Chemotherapy: See Disease Characteristics At least 4 weeks since chemotherapy No concurrent chemotherapy Endocrine therapy: Not specified Radiotherapy: At least 4 weeks since radiotherapy No concurrent radiotherapy Surgery: At least 4 weeks since surgery, including surgery for a perforated bowel, bowel anastamosis, colostomy, or ileostomy