- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00004050
Leuvectin Followed By Surgery in Treating Patients With Stage II or Stage III Prostate Cancer
Phase II Study Evaluating the Safety and Efficacy of Neoadjuvant Leuvectin Immunotherapy for the Treatment of Prostate Cancer
RATIONALE: Inserting the gene for interleukin-2 into a person's cancer cells may improve the body's ability to fight cancer. Using Leuvectin to deliver this gene may be an effective treatment for prostate cancer.
PURPOSE: Phase II trial to study the effectiveness of Leuvectin followed by surgery in treating patients who have stage II or stage III prostate cancer.
Aperçu de l'étude
Description détaillée
OBJECTIVES:
- Assess the toxicity and tolerability of neoadjuvant Leuvectin in patients with stage II or III prostate cancer.
- Evaluate the efficacy of this regimen in preventing or delaying manifestations of disease progression as demonstrated by biochemical failure or clinical recurrence in this patient population.
OUTLINE: This is a multicenter study.
Patients receive Leuvectin intraprostatically over 10-30 seconds under ultrasound guidance on day 0 followed by a second injection between days 4 and 7. Between days 8 and 14, patients undergo retropubic prostatectomy.
All patients are followed at 2 months. Patients with a PSA no greater than 0.2 ng/mL are followed at 4 months and 6 months, every 3 months for 12 months, and then every 6 months for 3.5 years in the absence of disease progression or biochemical failure.
ACTUAL ACCRUAL: 13 patients were accrued for this study.
Type d'étude
Inscription (Réel)
Phase
- Phase 2
Contacts et emplacements
Lieux d'étude
-
-
California
-
Los Angeles, California, États-Unis, 90095-1781
- Jonsson Comprehensive Cancer Center, UCLA
-
-
Ohio
-
Cleveland, Ohio, États-Unis, 44195
- Cleveland Clinic Taussig Cancer Center
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
DISEASE CHARACTERISTICS:
Histologically confirmed stage II or III organ confined prostate cancer
- Resectable disease (candidate for retropubic prostatectomy)
- Gleason score at least 6
- Prostate specific antigen value (PSA) at least 5 ng/mL
- No significant central nervous system (CNS) disease
PATIENT CHARACTERISTICS:
Age
- 18 and over
Performance status
- Karnofsky 80-100%
- Eastern Cooperative Oncology Group (ECOG) 0-1
Life expectancy
- Not specified
Hematopoietic
- White blood cell count (WBC) greater than 3,000/mm^3
- Platelet count greater than 100,000/mm^3
- Hemoglobin greater than 9.0 g/dL
Hepatic
- Bilirubin normal; serum glutamic oxaloacetic transaminase (SGOT), serum glutamic-pyruvic transaminase (SGPT) less than 3 times upper limit of normal
- Prothrombin time (PT)/partial thromboplastin time (PTT) normal
- Albumin greater than 3.0 g/dL
- Hepatitis B surface antigen negative
Renal
- Creatinine normal
Cardiovascular
- No uncontrolled hypertension
- No significant cardiovascular disease
- No history of ventricular dysfunction or arrhythmia
- No congestive heart failure
- No symptoms of coronary artery disease
- No prior myocardial infarction
Other
- No active autoimmune disease
- No active infection requiring parenteral antibiotics
- HIV negative
- No significant psychiatric disorder that would preclude compliance
- No other malignancy within the past 5 years except curatively treated basal or squamous cell skin cancer
- No diabetes mellitus
- Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- No prior chemotherapy for prostate cancer
- At least 5 years since other prior chemotherapy
Endocrine therapy
- No prior glucocorticoids for prostate cancer
- At least 5 years since other prior glucocorticoids
Radiotherapy
- No prior radiotherapy for prostate cancer
- At least 5 years since other prior radiotherapy
Surgery
- See Disease Characteristics
- At least 4 weeks since prior intrathoracic or intrabdominal surgery
- At least 2 weeks since other major surgery
Other
- At least 10 days since prior anticoagulants or nonsteroidal antiinflammatory agents
- No other neoadjuvant or concurrent anticancer drugs
- No concurrent immunosuppressive drugs
- No other concurrent experimental therapy
- No concurrent parenteral antibiotics
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Leuvectin
2 intratumoral injections of 1000 ug of Leuvectin
|
Leuvectin injected intratumorally followed by prostatectomy
Autres noms:
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Disease recurrence
Délai: 2 years
|
Measure timing and rate of disease recurrence
|
2 years
|
Mesures de résultats secondaires
Mesure des résultats |
|---|
|
Sécurité de Leuvectine
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chaise d'étude: Arie Belldegrun, MD, FACS, Jonsson Comprehensive Cancer Center
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Tumeurs
- Tumeurs urogénitales
- Tumeurs par site
- Tumeurs génitales, homme
- Maladies de la prostate
- Tumeurs prostatiques
- Effets physiologiques des médicaments
- Agents du système nerveux périphérique
- Analgésiques
- Agents du système sensoriel
- Analgésiques, non narcotiques
- Agents antinéoplasiques
- Interleukine-2
Autres numéros d'identification d'étude
- VCL-1102-202
- UCLA-9901077-03B (Autre identifiant: UCLA)
- CDR0000067244 (Identificateur de registre: PDQ (Physician Data Query))
- NCI-G99-1568 (Autre identifiant: NCI)
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