Clinical trial NCT00019123: Thalidomide in Treating Patients With HIV-Associated Kaposi's Sarcoma
Official title: A PHASE II STUDY OF ORAL THALIDOMIDE FOR PATIENTS WITH HIV INFECTION AND KAPOSI'S SARCOMA
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE2
Conditions: Sarcoma
Keywords: AIDS-related Kaposi sarcoma
Lead sponsor: National Cancer Institute (NCI)
Sponsor class: NIH
First posted: 2004-04-13
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Primary purpose: TREATMENT

Brief summary: RATIONALE: Thalidomide may kill cancer cells by stopping the growth of new blood vessels to the tumor.

PURPOSE: Phase II trial to study the effectiveness of thalidomide in treating patients with HIV-associated Kaposi's sarcoma.

Detailed description: OBJECTIVES: I. Determine the antitumor activity of thalidomide in terms of regression or stabilization of disease in patients with HIV-associated Kaposi's sarcoma. II. Determine the toxic effects of this regimen in these patients. III. Determine the pharmacokinetics of this regimen in these patients.

OUTLINE: Patients receive oral thalidomide on day 1. Treatment continues daily for 6 months in the absence of disease progression or unacceptable toxicity. Patients with complete or partial response or stable disease after 6 months of treatment may continue treatment for an additional 6 months. Patients are followed at 1, 6, and 12 months.

PROJECTED ACCRUAL: A total of 15-25 evaluable patients will be accrued for this study within 3.75-6.25 months.

Eligibility criteria: DISEASE CHARACTERISTICS: Histologically proven Kaposi's sarcoma (KS) HIV-positive by ELISA and Western blot Disease progression within the past 2 months Evaluable disease by non-invasive methods Minimum of 5 measurable lesions previously untreated with local therapy (such as intralesional injections) Ineligible if reduced performance status beyond minimally symptomatic pulmonary disease or other potentially or acutely life-threatening KS present Visceral disease, including pulmonary disease, allowed if the following conditions are met: Not acutely life-threatening No effect on performance status beyond minimal symptoms No urgent requirement for chemotherapy May be ineligible if actively bleeding or critically located KS lesions present that pose an immediate risk

PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 70-100% Life expectancy: More than 3 months Hematopoietic: Absolute neutrophil count at least 750/mm3 Platelet count at least 70,000/mm3 Hemoglobin at least 8 g/dL (at least 1 month since prior transfusion) Hepatic: Bilirubin no greater than 2.0 mg/dL (no greater than 3.8 mg/dL if elevation due to a protease inhibitor or Gilbert's syndrome) AST and ALT no greater than 125 U/L PT or APTT no greater than 120% of control No history of hepatic cirrhosis Renal: Creatinine no greater than 1.5 mg/dL Creatinine clearance at least 70 mL/min Pulmonary: See Disease Characteristics Other: Not pregnant Negative pregnancy test Fertile patients must use effective hormonal and barrier contraception for at least 1 week before, during, and for at least 1 month after study No greater than grade 1 peripheral neuropathy of any etiology except a localized neuropathy due to a mechanical cause or trauma No other malignancy within the past year except completely resected basal cell skin cancer No grade 3 toxicity except lymphopenia or neutropenia No hypersensitivity to thalidomide or related compounds No evidence of underlying severe or life-threatening bacterial, viral, fungal, or protozoal infection within the past 2 weeks Fever of 39 degrees Celsius or greater within the past 10 days allowed only if not due to a severe underlying infection

PRIOR CONCURRENT THERAPY: Biologic therapy: No prior interferon No prior thalidomide for KS At least 6 months since prior suramin Chemotherapy: At least 4 weeks since prior chemotherapy Endocrine therapy: No prior systemic steroids except physiologic replacement doses of corticosteroids, sex hormones, or noncorticosteroids such as anabolic steroids for wasting syndrome Concurrent short-term courses of steroids allowed Radiotherapy: No prior radiotherapy Surgery: Not specified Other: At least 2 weeks since prior antiretroviral therapy OR On stable doses of 1 or more of the following for at least 2 weeks before study: Zidovudine, zalcitabine, didanosine, lamivudine, or stavudine Protease inhibitor Non-nucleoside reverse transcriptase inhibitor No other prior systemic anti-KS agent or regimen No other concurrent anti-KS therapy during the first 6 months of the study No concurrent sedating drugs that cannot be reduced to below a minimal level, sedating recreational drugs, or alcohol No change, initiation, or discontinuation of antiretroviral therapy unless medically indicated Concurrent intralesional therapy after 6 months on study on rare occasions for occasional painful or disfiguring lesions allowed

Primary outcomes:
Secondary outcomes:
Other outcomes:
Locations:
city: Bethesda
country: United States
facility: Medicine Branch
state: Maryland
Study officials:
affiliation: National Cancer Institute (NCI)
name: Robert Yarchoan, MD
role: STUDY_CHAIR
References:
citation: Jones JL, Hanson DL, Dworkin MS, Alderton DL, Fleming PL, Kaplan JE, Ward J. Surveillance for AIDS-defining opportunistic illnesses, 1992-1997. MMWR CDC Surveill Summ. 1999 Apr 16;48(2):1-22.
citation: Dore GJ, Li Y, Grulich AE, Hoy JF, Mallal SA, Mijch AM, French MA, Cooper DA, Kaldor JM. Declining incidence and later occurrence of Kaposi's sarcoma among persons with AIDS in Australia: the Australian AIDS cohort. AIDS. 1996 Oct;10(12):1401-6. doi: 10.1097/00002030-199610000-00013.
citation: 1993 revised classification system for HIV infection and expanded surveillance case definition for AIDS among adolescents and adults. MMWR Recomm Rep. 1992 Dec 18;41(RR-17):1-19.
citation: Little RF, Wyvill KM, Pluda JM, Welles L, Marshall V, Figg WD, Newcomb FM, Tosato G, Feigal E, Steinberg SM, Whitby D, Goedert JJ, Yarchoan R. Activity of thalidomide in AIDS-related Kaposi's sarcoma. J Clin Oncol. 2000 Jul;18(13):2593-602. doi: 10.1200/JCO.2000.18.13.2593.