Pilot Study of Liposomal Doxorubicin Combined With Bevacizumab Followed by Bevacizumab Monotherapy in Adults With Advanced Kaposi s Sarcoma

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Background: * The drug liposomal doxorubicin is approved by the U.S. Food and Drug Administration (FDA) for the treatment of Kaposi's sarcoma (KS). A second drug, bevacizumab, is a biologic agent (such as antibodies, interleukins, and vaccines) that stops abnormal blood supply to tumors. Bevacizumab is approved by the FDA, in combination with other drugs, for the treatment of breast cancer, colon cancer, and lung cancer. * Researchers are now studying the combination of liposomal doxorubicin with bevacizumab as a novel approach to the treatment of advanced KS. Researches will be measuring KS tumor responses to this combination to determine whether the drugs might have anti-KS activity. Objectives: * To estimate the overall response rate (ORR) of six cycles of liposomal doxorubicin combined with bevacizumab in patients with advanced KS. * To evaluate the safety of the regimen and to estimate the complete response rate after six cycles, the median number of cycles needed to obtain a partial response, and the 12-month progression-free survival. Eligibility: * Patients 18 years or older with relatively severe acquired immune deficiency syndrome (AIDS)-related KS or patients with KS unrelated to AIDS or human immunodeficiency virus (HIV) infection, whose KS that can be evaluated for potential response to therapy and meet a number of other criteria. * Women who are pregnant or breastfeeding are not eligible. * Other ineligibility criteria include surgery within 4 weeks, chemotherapy within 3 weeks, heart disease, hemoptysis (coughing up blood), or gastrointestinal bleeding. Design: * Researchers will conduct the following tests before the start of the study: * Physical examination and a detailed medical history. * A biopsy. * Blood and urine tests. * Treatment will include two phases, an induction phase and a maintenance phase: * Induction phase dose: Intravenous (IV) bevacizumab 15 mg/kg once, followed 7 days later by liposomal doxorubicin mg/m2 and bevacizumab every 3 weeks for six cycles. Maintenance phase dose: IV bevacizumab every 3 weeks for 11 cycles. * Monitoring will include a review of side effects, physical exam (including blood pressure), and blood and urine samples; following the induction phase, the patient will receive a multi gated acquisition scan and electrocardiography (EKG) to record electrical activity in the heart. * Research tests include blood and saliva samples, additional biopsies (optional), and noninvasive imaging. * Treatment is stopped if any of the following occur: completion of 1 year of therapy, progressive KS, patient preference, or unacceptable toxicity. * Post-treatment evaluations include clinic visits every 3 months or as needed up to 2 years, and blood and saliva samples (for research).

About this trial record page

What this page shows

Public field values for ClinicalTrials.gov record NCT00923936, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.

What this page does not do

No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.

Where the data comes from

Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.

Last refresh

Last update posted Jul 23, 2018 · Synced Sep 8, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.