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Safety Study of a Genetically Modified Adenovirus in Ovarian Cancer Patients

A Phase I Study of a Tropism Modified Conditionally Replicative Adenovirus Vector (Ad5-Delta 24 RGD)for Intraperitoneal Delivery in Ovarian and Extraovarian Cancer Patients (Infectivity Enhanced Virotherapy for Ovarian Cancer)

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00562003
Acronym
Ad5Delta24RGD
Enrollment
26
Registered
2007-11-21
Start date
2007-06-30
Completion date
2010-06-30
Last updated
2011-01-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ovarian Cancer, Primary Peritoneal Cancer

Keywords

Ovarian cancer study

Brief summary

The primary purpose of this study is to determine the maximally tolerated dose and spectrum of toxicities encountered with intraperitoneal delivery of a RGD modified conditionally replicative adenovirus (Ad5-Delta 24RGD) in patients with recurrent ovarian cancer. Secondary objectives : * To determine the biologic effects encountered with intraperitoneal delivery of Ad5-Delta 24RGD in patients with recurrent ovarian cancer cells * To determine immunologic response generated against Ad5-Delta 24RGD when administered intraperitoneally to patients with recurrent ovarian adenocarcinoma * To determine potential clinical activity of Ad5-Delta 24RGD when administered intraperitoneally to patients with recurrent ovarian adenocarcinoma

Interventions

PROCEDURETenckhoff Catheter placement

'Tenckhoff catheter' will be placed into the abdominal cavity by a minor surgical procedure performed in the Radiology Department.

DRUGAd5-delta24RGD

Within two weeks before the start of the study, a physical exam, blood tests, removal of fluid from abdominal cavity through the catheter and a CT scan of abdomen and pelvis will be performed. The procedure will involve receiving the Ad5-delta24RGD virus once a day for 3 days. The virus will be put into the abdominal cavity through a 'Tenckhoff catheter'.

Sponsors

National Cancer Institute (NCI)
CollaboratorNIH
University of Alabama at Birmingham
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
19 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patients must have histologically documented invasive epithelial ovarian or extra-ovarian adenocarcinoma * Patients must have persistent or recurrent disease after standard debulking/staging surgery and conventional chemotherapy.Prior chemotherapy must have included a taxane/platinum based regimen * Patients must have evidence of intraabdominal disease; disease may be measurable or nonmeasurable * Patients must have a GOG performance status of 0, 1, or 2, and have a life expectancy of greater than 3 months * Patients must have adequate hematologic, renal, cardiac, pulmonary, coagulation, and hepatic function defined as: 1. WBC\> 3,000 ul 2. Granulocytes\> 1,500 ul 3. Platelets\> 100,000 4. Creatinine clearance (actual or calculated) \>80 mg/dl or serum creatinine \<2.0 5. Serum transaminases \<2.5x upper limits of normal 6. Normal serum bilirubin 7. PT/PTT/INR \< 1.5 x institutional ULN 8. Ejection fraction on echocardiogram \> 55% 9. O2 saturation \> 92% * Patients must be 19 years or older (as mandated by Alabama state law) and must have signed informed consent

Exclusion criteria

* Patients with epithelial ovarian tumors of low malignant potential (with or without invasive implants), with ovarian stromal tumors, or with germ cell tumors of the ovary are ineligible to participate in the study * Patients with the only site of disease located beyond the abdominal cavity are ineligible to participate in the study * Patients who are pregnant or lactating are ineligible to participate in the study * Patients with a GOG performance status of 3 or 4 are ineligible to participate in the study * Patients with active heart disease (characterized by angina, unstable arrhythmia, congestive heart failure or EF \< 55%, pulmonary hypertension), active or chronic debilitating pulmonary disease (i.e., active pneumonia, severe COPD, pulmonary edema, O2 saturation \< 92%), or coagulation disorders (i.e., bleeding disorders, on therapeutic anti-coagulants)

Design outcomes

Primary

MeasureTime frame
To determine maximum tolerated dose and spectrum of toxicities of Ad5-Delta24RGD1 month

Secondary

MeasureTime frame
To determine biologic, immunologic, and anti-tumor effects of Ad5-delta24RGD1 month

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026