Everolimus, Bicalutamide, and Leuprolide Acetate in Treating Patients Undergoing Radiation Therapy For High-Risk Locally Advanced Prostate Cancer

Prostate Cancer Clinical Trial

Official title:

A Phase I Trial to Evaluate Acute and Late Toxicities of Concurrent Treatment With Everolimus (RAD001) and Radio-Hormonotherapy in High-risk Prostate Cancer.(RHOMUS)

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00943956
• Other study ID #: CDR0000639358
• Secondary ID: CLCC-RHOMUSCRAD0
• Status: Completed
• Phase: Phase 1
• First received: July 21, 2009
• Last updated: May 24, 2016
• Start date: January 2009
• Est. completion date: December 2012

Study information

• Verified date: May 2016
• Source: Institut du Cancer de Montpellier - Val d'Aurelle
• Contact: n/a
• Is FDA regulated: No
• Health authority: France: Agence Nationale de Sécurité du Médicament et des produits de santé
• Study type: Interventional

Clinical Trial Summary

RATIONALE: Everolimus may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor. Androgens can cause the growth of prostate cancer cells. Antihormone therapy, such as bicalutamide and leuprolide acetate may lessen the amount of androgens made by the body. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving everolimus together with bicalutamide, leuprolide acetate, and radiation therapy may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects and best dose of everolimus when given together with bicalutamide and leuprolide acetate in treating patients with high-risk locally advanced prostate cancer undergoing radiation therapy.

Description:

OBJECTIVES:

Primary

• To assess acute and late toxicities in patients with high-risk, locally advanced prostate cancer.

Secondary

• To assess the biochemical-free survival of these patients.

• To assess metastasis-free survival of these patients.

• To assess the overall survival of these patients.

• To assess the molecular characteristics of the tumor before treatment and correlate with outcomes.

OUTLINE: This is a dose-escalation study of everolimus.

Patients undergo radiotherapy to the prostate and seminal vesicles once daily, 5 days a week, for 7.5 weeks.

Beginning the week before radiotherapy, patients receive oral bicalutamide once daily for 1 month and oral everolimus twice daily for 8.5 weeks. Beginning on the first week of radiotherapy, patients receive leuprolide acetate subcutaneously every 3 months for 2 years.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 30
• Est. completion date: December 2012
• Est. primary completion date: December 2012
• Accepts healthy volunteers: No
• Gender: Male
• Age group: N/A to 80 Years

Eligibility

DISEASE CHARACTERISTICS:

• Diagnosis of high-risk, locally advanced prostate cancer meeting = 1 of the following criteria:

• Clinical stage = T3

• Gleason score = 8

• PSA = 20 ng/mL

• Previously untreated disease

• Non-metastatic disease as assessed by bone scan and CT scan of the thorax and abdomen

• Negative pelvic lymph nodes as proven by pathological analysis

PATIENT CHARACTERISTICS:

• WHO performance status 0-1

• WBC = 3.5 x 10^9/L

• ANC = 1.5 x 10^9/L

• Platelets normal

• Hemoglobin > 10 g/dL

• Serum bilirubin = 1.5 x upper limit of normal (ULN)

• Albumin = 3 g/dL

• Serum transaminases activity = 2.5 x ULN

• Alkaline phosphatase = 2.5 x ULN

• Serum creatinine = 1.5 x ULN

• Covered by national health insurance

• No history of previous malignant disease, except for adequately treated basal cell carcinoma of the skin

• No = grade 3 hypercholesterolemia/hypertriglyceridemia or = grade 2 hypercholesterolemia/hypertriglyceridemia with history of coronary artery disease (despite lipid-lowering treatment, if given)

• No uncontrolled infection

• No dysphagia or intestinal malabsorption

• No other concurrent severe and/or uncontrolled medical disease that could compromise participation in the study (i.e., uncontrolled diabetes mellitus, uncontrolled cardiac disease [unstable angina], uncontrolled hypertension, congestive cardiac failure, ventricular arrhythmias, active ischemic heart disease, myocardial infarction within the past six months, chronic liver or renal disease, and active upper gastrointestinal tract ulceration)

• No history of noncompliance to medical regimens

• No known hypersensitivity to everolimus, sirolimus (rapamycin), or temsirolimus

• No psychological, familial, sociological, or geographical condition potentially hampering compliance with the study treatment and follow-up schedule

PRIOR CONCURRENT THERAPY:

• See Disease Characteristics

• More than 30 days since prior investigational drugs

• More than 10 days since prior and no concurrent treatment with drugs recognized as being strong inhibitors or inducers of the isoenzyme CYP3A

Study Design

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

Related Conditions & MeSH terms

• Prostate Cancer
• Prostatic Neoplasms

Intervention

Drug:
• bicalutamide

• everolimus

• leuprolide acetate

Radiation:
• external beam radiation therapy

Locations

Country	Name	City	State
France	Centre Regional de Lutte Contre le Cancer - Centre Val d'Aurelle	Montpellier

Sponsors (1)

Lead Sponsor	Collaborator
Institut du Cancer de Montpellier - Val d'Aurelle

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Acute and late toxicities		1 year	Yes
Secondary	Biochemical-free survival		1 year	No
Secondary	Metastasis-free survival		1 year	No
Secondary	Overall survival		1 year	No
Secondary	Pre-treatment molecular characteristics of the tumor and its correlation with outcomes		1 year	No