Equivalence of Intramuscular (IM) Versus Subcutaneous (SC) Applications of Long Acting Pamorelin 11.25 mg

• Status: Completed
• Trial end date: 2012-05-01
• Target enrollment: 0
• Participant gender: Male

Summary

The purpose of this study is to demonstrate the pharmacodynamic equivalence of triptorelin pamoate (Pamorelin® LA 11.25 mg), applied either IM or SC, in terms of the area under the curve [AUC1-85day] for serum testosterone in patients with advanced prostate cancer.

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

Details

• Lead Sponsor: Ipsen
• Treatments: Triptorelin Pamoate

Criteria

Inclusion Criteria:

• Histologically or cytologically proven prostate cancer, locally advanced or metastatic, or rising PSA (prostate-specific antigen) after failed local therapy, and the patient scheduled to receive androgen deprivation therapy

• Serum testosterone levels ≥ 125 ng/dl (1.25 ng/ml, 1.25 microg/l, 4.3 nmol/l) measured by any laboratory or on site within the previous 6 months or at study start

• Karnofsky performance index > 70

• Expected survival ≥ 9 months

Exclusion Criteria:

• Prior hormonal treatment for prostate cancer including gonadotropin-releasing hormone (GnRH) agonists or antagonists within the last 12 months preceding the study or concomitant treatment with one or more of these substance(s)

• Any current use or within 6 months prior to treatment start of medications which are known to affect the metabolism and/or secretion of androgenic hormones: ketoconazole, aminoglutethimide, oestrogens and progesterone

• Patient at risk of spinal cord compression or ureter obstruction

• Prior hypophysectomy or adrenalectomy