Panitumumab, Cisplatin, and Pelvic Radiation Therapy in Treating Patients With Stage IB, Stage II, or Stage III Cervical Cancer

Sponsor

Medical University Innsbruck (Other)

Overall Status

Unknown status

CT.gov ID

NCT01158248

Collaborator

(none)

Enrollment

Location

Study Details

Study Description

Brief Summary

RATIONALE: Monoclonal antibodies, such as panitumumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving panitumumab and cisplatin together with pelvic radiation therapy may be effective in treating patients with cervical cancer.

PURPOSE: This phase II trial is studying the side effects of giving panitumumab and cisplatin together with pelvic radiation therapy in treating patients with stage IB, stage II, or stage III cervical cancer.

Condition or Disease	Intervention/Treatment	Phase
Cervical Cancer	Biological: panitumumab Drug: cisplatin Radiation: brachytherapy Radiation: external beam radiation therapy	Phase 2

Detailed Description

OBJECTIVES:

Primary

To assess the activity of concurrent panitumumab and cisplatin chemoradiotherapy in patients with stage IB-IIIB, KRAS-wild type (KRAS^wt) cervical cancer, in terms of progression-free survival at 4 months by MRI according to RECIST criteria.
To assess the rate of skin toxicity (e.g., photosensitivity, acneiform rash, and dermatitis) CTCAE grade 4 and/or gastrointestinal toxicity (comprising all grades of gastrointestinal perforation; leakage of stomach, small intestine, colon, rectum, or elsewhere in the peritoneal cavity occurring after the first application of study treatment and not immediately related to a surgical procedure) at 4 months, of this regimen in these patients.

Secondary

To assess the activity of this regimen in KRAS^wt-positive and -negative patients, in terms of overall response rate at 4 months.
To assess the activity of this regimen in KRAS^wt-positive and -negative patients, in terms of progression-free survival at 12 months and 24 months.
To assess the activity of this regimen in KRAS^wt-positive and -negative patients, in terms of overall survival at 12 months and 24 months.
To assess the rate of severe adverse events of this regimen in patients with KRAS^wt and KRAS-mutant gene status at 4 months.
To assess the rate of post-treatment severe adverse events at 12 months and 24 months.
To assess the rate of severe adverse events of panitumumab monotherapy at day 14.

OUTLINE: This is a multicenter study.

Patients receive panitumumab IV on days 1, 14, 29, and 43 and cisplatin IV on days 14, 22, 29, 36, 43, and 50 in the absence of disease progression or unacceptable toxicity. Patients undergo concurrent external-beam and intracavitary radiotherapy (teletherapy of pelvis or high-dose rate brachytherapy) according to treating center specific standards.

Blood and tissue specimens are collected periodically for laboratory analysis.

After completion of study treatment, patients are followed periodically for up to 2 years.

Study Design

Study Type:

Interventional

Anticipated Enrollment :

50 participants

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Two-Stage Multicenter Phase II Trial of Concurrent Panitumumab Immunotherapy, Cisplatin Chemotherapy and Pelvic Radiotherapy for Primary Cancer of the Uterine Cervix Stage IB-IIIB

Study Start Date :

Feb 1, 2010

Anticipated Primary Completion Date :

Mar 1, 2013

Outcome Measures

Primary Outcome Measures

Progression-free survival at 4 months by MRI according to RECIST criteria []
Rate of skin and/or gastrointestinal toxicity CTCAE grade 4 at 4 months []

Secondary Outcome Measures

Overall response rate at 4 months according to RECIST criteria []
Progression-free survival at 12 and 24 months according to RECIST criteria []
Overall survival at 12 and 24 months []
Rate of severe adverse events according to CTCAE at 4 months []
Rate of post-treatment severe adverse events according to CTCAE at 12 and 24 months []
Rate of severe adverse events according to CTCAE of panitumumab monotherapy at day 14 []

Eligibility Criteria

Criteria

Ages Eligible for Study:

N/A and Older

Sexes Eligible for Study:

Female

Accepts Healthy Volunteers:

DISEASE CHARACTERISTICS:

Histologically confirmed cervical cancer, including the following subtypes:
Squamous small-cell or large-cell carcinoma
Adenosquamous cell carcinoma
Adenocarcinoma
Keratinizing or non-keratinizing carcinoma
Stage IB-IIIB disease
No para-aortic lymph node metastases or clinical indication for para-aortic field irradiation
No predominant and clinically effective neuroendocrine tumor cell differentiation

PATIENT CHARACTERISTICS:

WH0 performance status 0-2
Serum creatinine clearance > 50 mL/min
No other prior or current malignancy within the past 5 years except adequately treated nonmelanoma skin cancer or carcinoma in-situ of the cervix
No acute life-threatening vaginal hemorrhage (requiring emergency irradiation or RBC transfusion)