Fulvestrant in Treating Patients With Recurrent Prostate Cancer

• Status: Terminated
• Trial end date: 2010-03-01
• Target enrollment: 0
• Participant gender: Male

Summary

RATIONALE: Estrogen may cause the growth of prostate cancer cells. Hormone therapy using fulvestrant may fight prostate cancer by blocking the use of estrogen by the tumor cells.

PURPOSE: This phase II trial is studying how well fulvestrant works in treating patients with recurrent prostate cancer.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Roswell Park Cancer Institute
• Treatments: Estradiol; Fulvestrant

Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed adenocarcinoma of the prostate

• Early recurrent disease, defined by 1 of the following criteria:

• Prostate-specific antigen (PSA) ≥ 2.0 ng/mL AND clearly rising within the past 3 months for patients who underwent prior prostatectomy with or without radiotherapy

• PSA ≥ 4.0 ng/mL AND clearly rising from the lowest value obtained within the past 6 months for patients who underwent prior definitive radiotherapy only

• No evidence of clinical recurrence,* as defined by the following criteria:

• Digital rectal exam negative

• No local recurrence by CT scan or MRI of the pelvis

• No evidence of bone metastasis by bone scan NOTE: *Prostascint scan results are not considered evidence of recurrence

• Underwent prior curative treatment comprising radical prostatectomy with or without adjuvant radiotherapy OR definitive radiotherapy alone

• Testosterone (total or free) > than lower limit of normal

PATIENT CHARACTERISTICS:

Age

• Any age

Performance status

• ECOG 0-1

Life expectancy

• Not specified

Hematopoietic

• WBC > 3,500/mm^3

• Platelet count > 100,000/mm^3

• No history of bleeding diathesis

Hepatic

• INR < 1.6

• Bilirubin ≤ 1.5 times upper limit of normal (ULN)

• ALT or AST ≤ 2.5 times ULN

• No severe hepatic impairment that would preclude study participation or compliance

Renal

• Creatinine ≤ 2.0 mg/dL

• No severe renal impairment that would preclude study participation or compliance

Cardiovascular

• No unstable or uncompensated cardiac condition that would preclude study participation or compliance

Pulmonary

• No unstable or uncompensated respiratory condition that would preclude study participation or compliance

Other

• No history of hypersensitivity to active or inactive excipients of fulvestrant (e.g., castor oil)

• No other severe condition that would preclude study compliance (e.g., abuse of alcohol or drugs or psychotic states) or participation

PRIOR CONCURRENT THERAPY:

Biologic therapy

• Not specified

Chemotherapy

• Not specified

Endocrine therapy

• More than 6 months since prior neoadjuvant or adjuvant androgen deprivation therapy or luteinizing hormone-releasing hormone antagonist therapy

• No other prior or concurrent hormonal therapy

Radiotherapy

• See Disease Characteristics

• No concurrent radiotherapy

Surgery

• See Disease Characteristics

Other

• More than 4 weeks since prior experimental drug treatment

• No concurrent anticoagulant therapy except antiplatelet therapy

• No other concurrent therapy for prostate cancer

• No other concurrent therapy known or suspected of altering androgen metabolism or androgen levels