MEDI-522 in the Treatment of Patients With Metastatic Androgen-Independent Prostate Cancer

NCT ID: NCT00072930

Last Updated: 2008-01-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

150 participants

Study Classification

INTERVENTIONAL

Study Start Date

2003-12-31

Study Completion Date

2007-06-30

Brief Summary

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The primary objectives of this study are:

1. To explore the antitumor activity of MEDI-522 in combination with docetaxel, prednisone, and zoledronic acid in patients with metastatic Androgen-Independent Prostate Cancer (AIPC); and
2. To summarize the safety of MEDI-522 in combination with docetaxel, prednisone, and zoledronic acid in this patient population.

Detailed Description

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This is a Phase II, randomized, open-label, two-arm, multicenter study of MEDI-522 in combination with docetaxel, prednisone, and zoledronic acid in patients with metastatic AIPC.

Conditions

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Prostate Cancer

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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1

MEDI-522 + Docetaxel + Prednisone + Zoledronic Acid (N=55)

Group Type ACTIVE_COMPARATOR

MEDI-522

Intervention Type BIOLOGICAL

IV at a concentration of 50 mg/mL and 10mL vials

2

Docetaxel + Prednisone + Zoledronic Acid (N=55)

Group Type OTHER

Docetaxel + Prednisone* + Zoledronic Acid

Intervention Type BIOLOGICAL

IV 75 mg/m2 IV 3-4 mg 5 mg

Interventions

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MEDI-522

IV at a concentration of 50 mg/mL and 10mL vials

Intervention Type BIOLOGICAL

Docetaxel + Prednisone* + Zoledronic Acid

IV 75 mg/m2 IV 3-4 mg 5 mg

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Adult men at least 18 years of age at the time of randomization.
* Metastatic, histologically or cytologically confirmed adenocarcinoma of the prostate that has progressed after start of androgen deprivation therapy, which includes prior orchiectomy or medical castration using leuteinizing hormone-releasing hormone (LHRH) antagonists such as leuprolide or goserelin (patients must remain on LHRH analogue therapy for the duration of the study if not surgically castrated). Progressive disease should be documented by:

a. PSA progression (defined as two consecutive increases in PSA over a previous reference value, with the first increase in PSA occurring at a minimum of 1 week after the reference value \[obtained within 2 months prior to study randomization\] and confirmed by a subsequent increase in PSA whose value must be ³ 5 ng/mL prior to study randomization);41 and one of the following: i. Bone metastases (defined as ³3 foci on bone scan and confirmed radiologically within 1 month prior to study randomization); or ii. Measurable non-bony metastatic disease (documented by radiographic studies performed within 1 month prior to study randomization).
* Serum testosterone levels \<50 ng/dL documented in non-surgically castrated patients within 21 days prior to randomization.
* Prior treatment with nonsteroidal antiandrogens (e.g., flutamide or bicalutamide) is allowed provided:
* Prior treatment with ketoconazole and/or steroids is allowed provided at least 4 weeks have passed since last treatment. There are no restrictions for use of prednisone (5 mg twice daily) or another functionally equivalent oral corticosteroid for treatment of pain.
* In the rare instance a patient is potent, he must agree to practice an effective method of contraception including condom or abstinence, unless his sexual partner is sterile, from the time of first administration of MEDI-522 or docetaxel through 30 days after the last dose of either docetaxel or MEDI-522, whichever is the last drug discontinued.
* Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2 documented within 21 days prior to randomization.
* Life expectancy, in the opinion of the investigator, of at least 6 months.
* White blood cell (WBC) count ≥ 3,000/mm3; absolute neutrophil count (ANC) ≥ 1,500/mm3; platelet count ≥ 100,000/mm3; and hemoglobin ³ 9 g/dL documented within 21 days prior to randomization.
* Bilirubin ≤ ULN; aspartate transaminase (AST)/alanine transaminase (ALT) £1.5 times ULN or if AST/ALT is \>1.5 times ULN, then alkaline phosphatase must be £2.5 times ULN; serum creatinine ≤ 1.5 mg/dL; INR within normal range, unless a patient is receiving anticoagulation therapy; and corrected serum calcium between 8.0-11.5 mg/dL documented within 21 days prior to randomization.
* Patients who had prior major surgery are eligible if at least 4 weeks have passed since their surgery and all surgical wounds have healed prior to study randomization.
* Prior radiotherapy including therapeutic isotopes is allowed provided measurable or evaluable disease that is clearly progressing is present and all acute radiation-related toxicities have resolved prior to study randomization.
* Prior treatment with unconventional therapy for malignancy (e.g., vitamins, St. John's Wort, PC-SPES, saw palmetto, or other herbal remedies) is allowed provided at least 4 weeks have passed since last treatment prior to randomization.
* Written informed consent and HIPAA authorization (USA sites only) obtained from the patient prior to receipt of any study medication or beginning study procedures.

Exclusion Criteria

* Prior chemotherapy for metastatic prostate cancer (prior adjuvant chemotherapy is allowed provided it is non-taxane based and at least 6 months have passed since last treatment).
* Prior treatment with other investigational agents within 4 weeks prior to randomization.
* Planned concurrent treatment with unconventional therapy for malignancy (e.g., vitamins, St. John's Wort, PC-SPES, saw palmetto, or other herbal other herbal remedies) based on medical history. Currently requiring anticoagulation (excluding use of heparin flush solutions for maintenance of catheter lines) for any thromboembolic disease based on medical history and physical examination.
* Current or planned participation (from the time of randomization through 30 days after the last dose of either docetaxel or MEDI-522, whichever is the last drug discontinued) in a research protocol in which an investigational agent or therapy may be administered.
* Any evidence of or history elicited by the investigator of prior treatment with MEDI-522 or MEDI-523.
* Prior treatment with calcitonin, mithramycin, or gallium nitrate within 2 weeks prior to randomization.
* Clinically evident central nervous system (CNS) metastasis.
* History of prior malignancies within the past 5 years other than adequately treated basal cell or squamous cell skin cancer or Stage I or II cancer currently in complete remission;
* Any evidence of or history elicited by the investigator of symptomatic cerebrovascular events (i.e., stroke or transient ischemic attack) within 6 months prior to randomization; or any history or evidence of pulmonary embolism or thrombophlebitis (including deep vein thrombosis) requiring anticoagulant therapy (e.g., warfarin or heparin).
* Any evidence of or history elicited by the investigator of myocardial infarction or angina within 6 months prior to randomization.
* Any evidence of or history elicited by the investigator of hematemesis, melena, hematochezia, or uncontrolled gross hematuria within 4 weeks prior to randomization.
* Any evidence of or history elicited by the investigator of bleeding diatheses.
* Major elective surgery planned from the time of randomization through 30 days after the last dose of either docetaxel or MEDI-522, whichever is the last drug discontinued.
* Any evidence of or history elicited by the investigator of hypersensitivity to a previously administered monoclonal antibody.
* Any evidence of or history elicited by the investigator of hypersensitivity to drugs formulated with polysorbate 80, prednisone (or other functionally equivalent oral corticosteroid), or zoledronic acid.
* Known human immunodeficiency virus (HIV) or known active viral hepatic infections based on medical history and physical examination.
* Any evidence of or history elicited by the investigator of uncontrolled or refractory hypertension or uncontrolled diabetes despite medication within 6 months prior to randomization.
* Any evidence of or history elicited by the investigator of an active infection requiring parenteral anti-infective therapy.
* A general medical or psychological condition or behavior, including substance dependence or abuse that, in the opinion of the investigator, might not permit the patient to complete the study or sign the informed consent.
Minimum Eligible Age

18 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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MedImmune LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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MedImmune Inc.

Principal Investigators

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Luz Hammershaimb, MD

Role: STUDY_DIRECTOR

MedImmune LLC

Locations

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Clinical Research Consultants, Inc.

Hoover, Alabama, United States

Site Status

Highlands Oncology Group, P.A.

Springdale, Arizona, United States

Site Status

Arizona Hematology-Oncology, P.C.

Tucson, Arizona, United States

Site Status

South Valley Medical Plaza

Gilroy, California, United States

Site Status

San Bernardino Urological Associates

San Bernardino, California, United States

Site Status

Saint Francis Memorial Hospital

San Francisco, California, United States

Site Status

Stanford Advanced Medical Center

Stanford, California, United States

Site Status

Florida Cancer Specialist

Fort Myers, Florida, United States

Site Status

The Florida Wellcare Alliance, L.C.

Inverness, Florida, United States

Site Status

Hemotology/Oncology Associates

Lake Worth, Florida, United States

Site Status

Hawaii Medical Consultants

Honolulu, Hawaii, United States

Site Status

University of Chicago

Chicago, Illinois, United States

Site Status

Ingalls Hospital

Harvey, Illinois, United States

Site Status

The Community Hospital

Munster, Indiana, United States

Site Status

Hematology Oncology Services, LLC

New Orleans, Louisiana, United States

Site Status

Hubert H. Humphrey Cancer Center

Robbinsdale, Minnesota, United States

Site Status

North Mississippi Hematology & Oncology Associates, Ltd.

Tupelo, Mississippi, United States

Site Status

Washington University School of Medicine

St Louis, Missouri, United States

Site Status

Comprehensive Cancer Center of Nevada

Las Vegas, Nevada, United States

Site Status

VA Sierra Nevada Health Care System

Reno, Nevada, United States

Site Status

New Mexico Oncology Hematology, Consultants Ltd.

Albuquerque, New Mexico, United States

Site Status

SUNY Down State Medical Center

Brooklyn, New York, United States

Site Status

VA Western New York Healthcare System

Buffalo, New York, United States

Site Status

North Shore Hematology Oncology Assoc., PC

East Setauket, New York, United States

Site Status

Columbia Presbyterian Medical Center

New York, New York, United States

Site Status

VA Medical Center

Northport, New York, United States

Site Status

Raleigh Hematology Oncology Association

Raleigh, North Carolina, United States

Site Status

Clinical Research Services

Bismarck, North Dakota, United States

Site Status

University of Cincinnati, Barrett Cancer Center

Cincinnati, Ohio, United States

Site Status

Santee Hematology/Oncology

Sumter, South Carolina, United States

Site Status

Associates in Oncology and Hematology

Chattanooga, Tennessee, United States

Site Status

Thompson Cancer Survival Center

Knoxville, Tennessee, United States

Site Status

The Sarah Cannon Cancer Center

Nashville, Tennessee, United States

Site Status

Danville Hematology and Oncology

Danville, Virginia, United States

Site Status

Virginia Cancer Institute

Richmond, Virginia, United States

Site Status

Western Washington Oncology, Inc., P.S.

Lacey, Washington, United States

Site Status

A.Z. Middelheim

Antwerp, , Belgium

Site Status

University Hospital Erasme

Brussels, , Belgium

Site Status

Az Groeninge

Kortrijk, , Belgium

Site Status

H.-Hartziekenhuis Medische Onocology-Hematologie

Roeselare, , Belgium

Site Status

Centre Hospitalier de L'Universite de Montreal

Montreal, , Canada

Site Status

Borsod County Teaching Hospital

Miskolc, H, , Hungary

Site Status

Szolnoki Mav Hospital

Szolnok, , Hungary

Site Status

Sapir Medical Center - Meir Hospital

Kfar Saba, , Israel

Site Status

Rabin Medical Center

Petah Tikva, , Israel

Site Status

Tel Aviv Sourasky Medical Center

Tel Aviv, , Israel

Site Status

Samodzielny Publiczny Wojewodzki Szpital Zespolony

Słupsk, , Poland

Site Status

Arkhangelsk Regional Oncology Center

Arkhangelsk, , Russia

Site Status

Chelyabinsk Regional Oncology Center

Chelyabinsk, , Russia

Site Status

Kazan City Oncology Center

Kazan', , Russia

Site Status

Blokhin Cancer Research Center

Moscow, , Russia

Site Status

Russian Research Center of Radiology

Moscow, , Russia

Site Status

Semashko Central Clinical Hospital

Moscow, , Russia

Site Status

Medical Rediological Research Centre of Ran

Obninsk, , Russia

Site Status

City Clinical Oncology Dispensary

Saint Petersburg, , Russia

Site Status

Samara Regional Oncology Center

Samara, , Russia

Site Status

Voronezh Regional Oncology Clinical Center

Voronezh, , Russia

Site Status

Countries

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United States Belgium Canada Hungary Israel Poland Russia

Other Identifiers

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MI-CP098

Identifier Type: -

Identifier Source: org_study_id

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