saquinavir has been researched along with Lymphoma--AIDS-Related* in 2 studies
1 trial(s) available for saquinavir and Lymphoma--AIDS-Related
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Saquinavir enhances the mucosal toxicity of infusional cyclophosphamide, doxorubicin, and etoposide in patients with HIV-associated non-Hodgkin's lymphoma.
Protease inhibitors are an important new class of agents for the treatment of human immunodeficiency virus (HIV) infection. The purpose of our trial was to determine the feasibility of combining the protease inhibitor saquinavir with a 96-hour continuous intravenous infusion of cyclophosphamide (800 mg/M2), doxorubicin (50 mg/M2, and etoposide (240 mg/M2) (CDE) plus filgrastim in patients with non-Hodgkin's lymphoma associated with HIV infection. The effect of saquinavir on CDE-induced myelosuppression, CD4 lymphopenia, and non-hematologic toxicity was also sought. Twelve patients with HIV-related lymphoma received CDE every 28 or more days. All patients received saquinavir (600mg PO TID), filgrastim and Pneumocystis carinii and fungal prophylaxis. Patients also received either stavudine (n = 2) or both stavudine and didanosine (n = 10). Toxicity was analyzed using the NCI Common Toxicity Criteria for each cycle and the data were compared with the data from our prior study of CDE plus didanosine. An interim analysis was performed after accrual of the first 12 patients in order to assess toxicity. Severe (grade 3 or 4) mucositis occurred in eight of 12 patients (67%) treated with CDE plus saquinavir compared with three of 25 patients (12%) in our prior study treated with CDE without saquinavir (P < 0.001). In logistic regression analysis, saquinavir use was the only factor associated with a significantly greater risk of severe mucositis (relative risk 7.9; P = 0.03). Saquinavir use was not associated with a significant difference in the incidence of febrile neutropenia, prolonged neutropenia, chemotherapy dose reduction, or in the degree of myelosuppression. The decrease in CD4 lymphocytes for patients treated with saquinavir (absolute decrease of 23/microL, or a 26% decrease from baseline) was significantly less than for patients treated without saquinavir in the prior study (absolute decrease of 91/microL, or 42% decrease from baseline; P = 0.05). Four of 10 patients (40%) treated with saquinavir had an increase in CD4 lymphocytes of > or = 10/microL compared with none of 25 patients (0%) treated without saquinavir (P < 0.001). Combination of the protease inhibitor saquinavir with infusional CDE in patients with HIV-associated lymphoma was associated with a significant increase in the incidence of severe mucositis. This finding suggests that saquinavir may alter the metabolism of one of more of the cytotoxic agents in the CDE regimen, and underscores the Topics: Adult; Aged; Anti-HIV Agents; Antineoplastic Combined Chemotherapy Protocols; CD4 Lymphocyte Count; Cyclophosphamide; Doxorubicin; Drug Administration Schedule; Etoposide; Female; HIV Protease Inhibitors; Humans; Logistic Models; Lymphoma, AIDS-Related; Lymphoma, Non-Hodgkin; Male; Middle Aged; Saquinavir; Treatment Outcome | 1998 |
1 other study(ies) available for saquinavir and Lymphoma--AIDS-Related
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Rapidly progressive human herpesvirus 8-associated solid anaplastic lymphoma in a patient with AIDS--associated Kaposi sarcoma.
We report a case of rapidly progressive solid lymphoma with anaplastic large cell morphology, followed by systemic Kaposi sarcoma in an adult patient with AIDS. The lymphoma cells expressed human herpesvirus 8 (HHV-8)-encoded latent and lytic proteins and Epstein-Barr virus-encoded small RNA, suggesting that this case could be categorized into HHV-8-associated solid lymphoma, a recently identified disease entity. Topics: Acquired Immunodeficiency Syndrome; Adult; Anti-HIV Agents; Antineoplastic Combined Chemotherapy Protocols; Antiretroviral Therapy, Highly Active; Cyclophosphamide; Disease Progression; Doxorubicin; Epstein-Barr Virus Infections; Fatal Outcome; Gastrointestinal Neoplasms; Herpesviridae Infections; Herpesvirus 4, Human; Herpesvirus 8, Human; HIV-1; Humans; Lamivudine; Lymphoma, AIDS-Related; Lymphoma, Large B-Cell, Diffuse; Male; Neoplasms, Second Primary; Prednisone; Ritonavir; Saquinavir; Sarcoma, Kaposi; Skin Neoplasms; Stavudine; Tumor Virus Infections; Vincristine | 2003 |