A Low Dose Schedule of Adriamycin and Protracted Infusion of Recombinant Interleukin-2: A Phase II Study of Immunotherapy in Unresectable Hepatocellular Carcinoma
aldesleukin
+ doxorubicin hydrochloride
Adénocarcinome+8
+ Carcinome
+ Maladies du système digestif
Étude thérapeutique
Résumé
Date de début de l'étude : 1 juillet 1999
Date à laquelle le premier participant a commencé l'étude.OBJECTIVES: I. Evaluate the immunological response to doxorubicin and protracted recombinant interleukin-2 in terms of alterations in hepatocellular carcinoma specific cytotoxic T cells detectable in peripheral blood in patients with unresectable hepatocellular carcinoma. II. Determine the toxicity of this treatment regimen in this patient population. III. Determine the tumor response to this regimen in terms of changes in alpha fetoprotein and tumor size measured by CT scan in these patients. IV. Determine the progression free survival and overall survival of this patient population treated with this regimen. V. Determine the correlation between immunological response, tumor response, progression free survival and overall survival in these patients. OUTLINE: Patients receive doxorubicin IV over 3-5 minutes on day 1 and recombinant interleukin-2 (IL-2) IV continuously beginning on day 5 and continuing until day 57. Patients achieving partial or complete clinical response regardless of immunological response and patients with stable disease and an immunological response continue on IL-2 therapy continuously until day 92. Patients with stable disease and no immunological response receive an additional dose of doxorubicin on day 57 and then continue on IL-2 until day 92. Patients who are clinically eligible with progressive disease and an immunological response continue IL-2 therapy as above. Patients are followed at 2 weeks and then monthly thereafter. PROJECTED ACCRUAL: A total of 24-30 patients will be accrued for this study within approximately 3 years.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.24 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Traitement
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Tout sexe
Le sexe biologique des participants éligibles à s'inscrire.À partir de 18 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains non autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
DISEASE CHARACTERISTICS: Histologically proven hepatocellular carcinoma OR Elevation of alpha fetoprotein (AFP) (greater than 400 ng/mL) in the presence of a space occupying lesion in the liver with known chronic liver disease Lesion must be easily biopsied Unresectable disease Bidimensionally measurable disease by radiography OR Evaluable disease with elevated AFP Okuda stage I disease Tumor size less than 50% of liver No ascites Albumin greater than 3 g/dL Bilirubin less than 2 mg/dL OR Okuda stage II disease Bilirubin as in stage I If ascites present, albumin must be greater than 3 g/dL PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0-2 Life expectancy: At least 12 weeks Hematopoietic: Hemoglobin at least 9.0 g/dL Neutrophil count at least 1,500/mm3 Platelet count at least 80,000/mm3 Hepatic: See Disease Characteristics SGOT/SGPT no greater than 4 times upper limit of normal Any cause of underlying liver disease including hepatitis B or C allowed Renal: Creatinine no greater than 2.0 mg/dL Cardiovascular: No poor cardiac function No myocardial infarction within the past 6 months No poorly controlled arrhythmia No congestive heart failure LVEF at least 45% by MUGA Other: No active hepatic encephalopathy No other active malignancies except curatively treated nonmelanoma skin cancer or carcinoma in situ of the cervix HIV negative No immunodeficiency Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception PRIOR CONCURRENT THERAPY: Biologic therapy: At least 6 weeks since prior immunotherapy, including interferon Chemotherapy: No prior systemic or intra arterial doxorubicin At least 6 weeks since prior chemotherapy Endocrine therapy: Not specified Radiotherapy: Not specified Surgery: See Disease Characteristics Other: At least 4 weeks since prior investigational therapy
Centres d'étude
Ce sont les hôpitaux, cliniques ou centres de recherche où l'essai est conduit. Vous pouvez trouver le site le plus proche de vous ainsi que son statut.Cette étude comporte 1 site
Roswell Park Cancer Institute
Buffalo, United StatesOuvrir Roswell Park Cancer Institute dans Google Maps