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Cetin B, Aktas B, Bal O, Algin E, Akman T, Koral L, Kaplan MA, Demirci U, Uncu D, Ozet A. Classic Kaposi's sarcoma: A review of 156 cases. DERMATOL SIN 2018. [DOI: 10.1016/j.dsi.2018.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Aversa SM, Cattelan AM, Salvagno L, Meneghetti F, Francavilla E, Sattin L, Sasset L, Cadrobbi P. Chemo-Immunotherapy of Advanced Aids-Related Kaposi'S Sarcoma. TUMORI JOURNAL 2018; 85:54-9. [PMID: 10228499 DOI: 10.1177/030089169908500112] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Aims and background Kaposi's sarcoma (KS) is the most common neoplastic complication of HIV infection and AIDS. Multiple cytotoxic chemotherapy regimens have been used with various response rates. We have evaluated the efficacy and toxicity of low-dose chemotherapy in patients with poor-prognosis AIDS-related KS and the role of interferon alpha (IFN-α) in complete responders. Methods Twenty-five previously untreated patients with advanced KS received bleomycin (BL) 10 mg/m2 and vinblastine (VB) 6 mg/m2 on days 1 and 15 every two weeks. After six cycles, patients in complete remission received IFN-alpha (3 million U s.c. 3 times/week) combined with antiretroviral therapy. All patients were evaluated for toxicity using the World Health Organization (WHO) toxicity schedule. Both Eastern Cooperative Oncology Group (ECOG) and AIDS Clinical Trials Group (ACTG) response criteria were used to evaluate response and survival. Results The overall response rate was 84% (95% confidence interval, 51–117%) with six complete remissions (24%) and 15 partial remissions (60%) by ECOG criteria, and 92% (95% confidence interval: 58–128%) with 17 partial remissions (68%) by ACTG criteria. The median duration of response on IFN-alpha treatment was 4.5 months (range, 2–10). The overall median survival duration for all 25 patients was 9 months (range, 2–39). Grade 3–4 anemia was observed in five patients and grade 3–4 neutropenia in two patients. No other clinically significant (> grade 3) toxicities were observed. Conclusions Combination of BL and VB is effective and well tolerated, even if new therapeutic options are developing. This disease remains a challenging problem, so larger studies using the combination of chemotherapy and/or IFN-alpha with antiretroviral treatment are warranted.
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Affiliation(s)
- S M Aversa
- Division of Medical Oncology, Padua General Hospital, Italy
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Treatment outcomes of AIDS-associated Kaposi's sarcoma under a routine antiretroviral therapy program in Lilongwe, Malawi: bleomycin/vincristine compared to vincristine monotherapy. PLoS One 2014; 9:e91020. [PMID: 24632813 PMCID: PMC3954589 DOI: 10.1371/journal.pone.0091020] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 02/06/2014] [Indexed: 11/19/2022] Open
Abstract
Purpose Despite Kaposi's sarcoma (KS) being the most prevalent AIDS-associated cancer in resource limited settings, optimal treatment options remain unknown. We assessed whether bleomycin/vincristine compared to vincristine monotherapy was associated with improved treatment outcomes for AIDS-associated KS among patients initiating combination antiretroviral therapy (cART) in Malawi. Methods All patients initiating cART and chemotherapy for AIDS-related KS were identified from an electronic data system from the HIV Lighthouse Clinic from 2002 to 2011. Treatment responses were compared between patients receiving vincristine monotherapy and vincristine/bleomycin. Binomial regression models were implemented to assess probability of tumor improvement for patients receiving vincristine/bleomycin compared to vincristine monotherapy after a complete cycle of chemotherapy (9–10 months). A chi-squared test was used to compare changes in CD4 count after six months of chemotherapy. Results Of 449 patients with AIDS-associated KS on chemotherapy, 94% received vincristine monotherapy and 6% received bleomycin/vincristine. Distribution of treatment outcomes was different: 29% of patients on vincristine experienced tumor improvement compared to 53% of patients on bleomycin/vincristine. Patients receiving bleomycin/vincristine were 2.25 (95% CI: 1.47, 3.44) times as likely to experience tumor improvement as to those on vincristine monotherapy. This value changed little after adjustment for age and baseline CD4 count: 2.46 (95% CI: 1.57, 3.86). Change in CD4 count was similar for patients receiving vincristine monotherapy and bleomycin/vincristine (p = 0.6). Conclusion Bleomycin/vincristine for the treatment of AIDS-associated KS was associated with better tumor response compared to vincristine monotherapy without impairing CD4 count recovery. Replication in larger datasets and randomized controlled trials is necessary.
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Venizelos I, Andreadis C, Tatsiou Z. Primary Kaposi’s sarcoma of the nasal cavity not associated with AIDS. Eur Arch Otorhinolaryngol 2007; 265:717-20. [DOI: 10.1007/s00405-007-0505-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2007] [Accepted: 10/10/2007] [Indexed: 11/25/2022]
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Abstract
BACKGROUND Pulmonary Kaposi's sarcoma (PKS) directly affects the life expectancy of those infected and yet the clinical and radiographic features of Kaposi's sarcoma (KS) with pulmonary involvement are nonspecific, which makes diagnosis difficult. In Uganda, pulmonary tuberculosis, which has clinical features that closely resemble those of PKS, also occurs commonly and thus confusion is bound to arise. Bronchoscopy is a recognized diagnostic investigatory modality for PKS. The aim of present study was to identify unique or useful points for the differential diagnosis of PKS and other opportunistic infections. METHODS The clinical, radiologic, and bronchoscopic findings in thirty-five Ugandan patients (age 20-50, median 32) with PKS were analyzed. RESULTS Cough and weight loss were most common and occurred in 97.1%, whereas fever occurred in 62.9%, and breathlessness in 57.1%. Thirty-four patients (97.1%) showed mucocutaneous KS, and palatal KS was most frequent and was observed in 74.3%. In addition, 25 patients (71.4%) showed the characteristic endobronchial plaques of KS. The most frequently observed radiographic abnormality was bilateral reticulonodular density. Histological examinations of bronchoscopic biopsies revealed KS in 7 (36.6%) cases. Five PFS patients (25%) also had co-existent tuberculosis. CONCLUSIONS The majority of patients with PKS showed no specific findings on physical examination, apart from mucocutaneous KS. Our findings indicate that palatal KS may be a strong predictor of PKS. In Uganda, pulmonary tuberculosis may be the most common concomitant pulmonary infection in PKS patients.
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Affiliation(s)
- Deok Jong Yoo
- Department of Medicine, Mulago Hospital, Makerere University, Kampala, Uganda
| | - Kwan Ho Lee
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Paula Munderi
- Department of Medicine, Mulago Hospital, Makerere University, Kampala, Uganda
| | - Kyeong Cheol Shin
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Jae Kyo Lee
- Department of Diagnostic Radiology, Yeungnam University College of Medicine, Daegu, Korea
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Abstract
Immunodeficiency alters the risk of cancer. Specific types of immune dysfunction are associated with different tumor risks, but most tumors are related to oncogenic viruses. In acquired immunodeficiency due to the human immunodeficiency virus (HIV), HIV itself rarely directly causes cancer; rather, it provides the immunologic background against which other viruses can escape immune control and induce tumors. The most common malignancies are Kaposi's sarcoma and non-Hodgkin's lymphoma. This chapter discusses the pathophysiologic background of these tumors, how they have been affected by the use of anti-HIV medications, and their clinical management.
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Affiliation(s)
- David T Scadden
- AIDS Research Center and Cancer Center, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Room 5212, Boston, Massachussetts 02129, USA.
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Von Roenn JH. Clinical presentations and standard therapy of AIDS-associated Kaposi's sarcoma. Hematol Oncol Clin North Am 2003; 17:747-62. [PMID: 12852654 DOI: 10.1016/s0889-8588(03)00043-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The treatment plan for a patient with AIDS-related KS should be based on tumor characteristics, control of HIV infection, comorbidities, and patient treatment goals (see Table 1). Institution of optimal antiretroviral therapy is an essential component of KS therapy. When available, enrollment in a clinical trial should be considered, except for patients who are naive to chemotherapy with symptomatic or life-threatening KS. For a patient with minimal, indolent cutaneous disease, after optimal control of HIV replication, local treatment, investigational treatment, or interferon are reasonable considerations. For the patient with rapidly progressive, cutaneous disease, tumor-related symptoms, or visceral disease, cytotoxic chemotherapy in combination with antiretroviral therapy is the first consideration. Future advances undoubtedly will include pathogenesis-based agents, either alone or in combination with currently available cytotoxic therapy.
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Affiliation(s)
- Jamie H Von Roenn
- Department of Medicine, Division of Hematology/Oncology, The Feinberg School of Medicine, The Robert H. Lurie Comprehensive Cancer Center, Northwestern University, 676 North St. Clair Street, Suite 850, Chicago, IL 60611, USA.
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Murdaca G, Campelli A, Setti M, Indiveri F, Puppo F. Complete remission of AIDS/Kaposi's sarcoma after treatment with a combination of two nucleoside reverse transcriptase inhibitors and one non-nucleoside reverse transcriptase inhibitor. AIDS 2002; 16:304-5. [PMID: 11807324 DOI: 10.1097/00002030-200201250-00029] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Abstract
Neoplasms are a common complication of HIV-infected individuals. The increased survival rates of those with HIV infection may allow the emergence of an increased number of cancers. The new therapeutic regimens may slow the rate of progression by partially restoring the integrity of the immune system.
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Affiliation(s)
- A Tulpule
- Division of Hematology, University of Southern California, Norris Cancer Hosptal, Los Angeles, California 90033-1048, USA
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Parker MS, Leveno DM, Campbell TJ, Worrell JA, Carozza SE. AIDS-related bronchogenic carcinoma: fact or fiction? Chest 1998; 113:154-61. [PMID: 9440583 DOI: 10.1378/chest.113.1.154] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE Case reviews and retrospective analyses have raised the possibility of an increased frequency of primary lung carcinoma in HIV- and AIDS-infected patients. Conclusions have often been controversial and conflicting. We conducted a population-based epidemiologic study to assess the incidence of lung neoplasms in an HIV/AIDS cohort. MATERIALS AND METHODS The Texas Department of Health generated descriptive data on lung neoplasms in HIV-AIDS patients whose conditions were diagnosed between 1990 and 1995. The cancer registry matched against all patients whose conditions were diagnosed during the same time interval. Relative risk was measured through standardized incidence ratios of lung neoplasms in the HIV-AIDS population as compared with that of the US population. RESULTS The HIV-AIDS data file included 26,181 cases. A total of 76 lung cancer cases were identified, of which 36 (47.4%) were primary lung cancers. All major histologies were represented. The observed (36)/expected (5.6) ratio (standard incidence ratio) for primary lung cancer compared to the US population was 6.5 (4.5 to 8.9, 95% confidence interval). CONCLUSIONS Our data indicate a 6.5-fold increased incidence of primary lung cancer in HIV- and AIDS-infected patients. We present the results of our study, a review of the work of other investigators, and address a potentially even greater public health problem in the HIV/AIDS population than previously realized.
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Affiliation(s)
- M S Parker
- Department of Diagnostic Radiology, the University of Texas Southwestern Medical Center at Dallas, 75235, USA
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Krown SE. Acquired immunodeficiency syndrome-associated Kaposi's sarcoma. Biology and management. Med Clin North Am 1997; 81:471-94. [PMID: 9093238 DOI: 10.1016/s0025-7125(05)70527-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Kaposi's Sarcoma (KS), the most common AIDS-associated malignancy, occurs with increased frequency in all HIV transmission groups, but at a particularly high rate in homosexual men. Recent studies suggest that KS pathogenesis involves exposure to an infectious agent, altered expression and response to cytokines, and modulation of growth by HIV gene products. KS varies in its clinical presentation from a relatively indolent process to a widely disseminated, aggressive disease. A variety of local and systemic treatments provide effective, but usually temporary, disease palliation. Insights into KS pathogenesis suggest a number of targeted therapeutic approaches that may eventually lead to improved disease management and disease cure.
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Affiliation(s)
- S E Krown
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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Abstract
The AIDS epidemic has led to the emergence of several disease entities which in the pre-AIDS era were rare or seemingly innocuous. Experience of treating these diseases varies. In some instances, such as Pneumocystis carinii pneumonia, there is an abundance of published literature to direct our course of action. However, for many of these newly recognised diseases our treatment experience is limited. Furthermore, in many instances, well controlled trials evaluating treatment modalities in the AIDS population are lacking. We have identified 13 disease entities (P. carinii pneumonia, toxoplasmosis, cryptococcosis, histoplasmosis, Mycobacterium tuberculosis, Mycobacterium avium complex, cytomegalovirus, coccidioidomycosis, isosporiasis, candidosis, Kaposi's sarcoma, herpes simplex virus, and varicella zoster virus) and have reviewed the current literature with regard to their treatment.
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Affiliation(s)
- M E Klepser
- Division of Clinical and Administrative Pharmacy, College of Pharmacy, University of Iowa, Iowa City 52242-1112, USA.
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Abstract
Kaposi's sarcoma (KS) is the most common tumor associated with AIDS. A growing number of patients with this tumor are presenting at later stages of HIV with more rapidly progressive, extensive, or symptomatic KS or with tumors involving visceral organs. Chemotherapy treatment is effective in inducing tumor regression, reducing edema, and ameliorating symptoms caused by these tumors. Side effects and toxicities from these agents, however, can be quite pronounced, especially in patients with advanced AIDS Antiretroviral therapy, prophylaxis for opportunistic infections, and the use of hematopoietic growth factors should be routinely included in the management of these patients. Newer chemotherapeutic agents and combination regimens may be more effective or less toxic than previously evaluated regimens.
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Affiliation(s)
- F C Lee
- Division of Hematology-Oncology, University of California, Los Angeles, USA
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Paparizos VA, Kyriakis KP, Mileounis KA, Pfandl-Polydorou D, Stavrianeas NG, Vareltzidis AG, Stratigos JD. Experience with adriamycin, bleomycin, vincristine (ABV) palliative chemotherapy in advanced AIDS-related Kaposi's sarcoma. J Chemother 1996; 8:403-6. [PMID: 8957723 DOI: 10.1179/joc.1996.8.5.403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
After administration of Adriamycin, bleomycin, vincristine (ABV) as palliative chemotherapy in advanced AIDS-related Kaposi's sarcoma (AIDS.KS) patients with low Karnosfsky performance scores, the authors attempted to estimate the overall biological cost/benefit relating to the disease. The authors analyzed data from 20 consecutive AIDS patients with advanced Kaposi's sarcoma presenting skin and visceral involvement treated with ABV every 3 weeks. An increased rate of infections, HIV and ABV-related side effects was observed. The performance amelioration (about 30%) was not significantly correlated with AIDS.KS clinical remission. CD4 count at baseline (p < 0.05), ABV therapy duration (p < 0.001), the achieved AIDS.KS clinical amelioration score (p < 0.01) and the improved Karnofsky score (p < 0.001) were significant predictors of life expectancy which was unrelated to the rate of side effects. The authors conclude that ABV palliative chemotherapy can assist in protracting life expectancy and improving the Karnofsky score.
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Affiliation(s)
- V A Paparizos
- Dept. of Dermatology, Andreas Sygros Hospital, University of Athens, Greece
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Tavio M, Vaccher E, Antinori A, Ammassari A, Cusini M, Fasan M, Accurso V, Garavelli LP, Repetto L, Tirelli U. Combination chemotherapy with doxorubicin, bleomycin, and vindesine for AIDS-related Kaposi's sarcoma. Cancer 1996; 77:2117-22. [PMID: 8640679 DOI: 10.1002/(sici)1097-0142(19960515)77:10<2117::aid-cncr23>3.0.co;2-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Kaposi's sarcoma is the most common neoplasm in patients with human immunodeficiency virus (HIV) infection. Although the best therapeutic approach is still unclear, patients with advanced KS are usually treated with systemic chemotherapy. METHODS A prospective multiinstitutional Italian study evaluated the efficacy and toxicity of combination chemotherapy with doxorubicin, bleomycin, and vindesine (ABVi) in patients with progressive and extensive HIV-related KS. Patients were given doxorubicin, 20 mg/m2 on Day 1; bleomycin, 15 mg on Day 1, and vindesine, 4 mg on Day 1 biweekly +/- granulocyte-colony stimulating factor. RESULTS Overall, 21 of 38 evaluable patients (55%) achieved an objective response (OR): there was 1 complete response and 20 partial responses. The most important bone marrow toxicity was granulocytopenia in 61% of the evaluable patients; 34% had Grades 3-4 toxicity, according to the World Health Organization Classification. The majority of patients (64%) developed some type of opportunistic infection (OI) during chemotherapy or the follow-up, with cytomegalovirus infection being the most frequent OI observed. The median duration of survival from KS diagnosis and from the start of ABVi therapy was 19 months (range, 3.4-88.5 months) and 9.9 months (range, 0.1-42.4 months), respectively. CONCLUSIONS The high rate of OI during ABVi chemotherapy and the follow-up is of concern, although these infections possibly could be due to our patients' low CD4+ lymphocyte counts. However, no toxic death was observed in our patients, suggesting that ABVi could be used in patients with aggressive disease, especially those who were previously untreated.
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Affiliation(s)
- M Tavio
- Division of Medical Oncology and AIDS, Centro di Riferimento Oncologico, Aviano, Italy
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Goebel FD, Goldstein D, Goos M, Jablonowski H, Stewart JS. Efficacy and safety of Stealth liposomal doxorubicin in AIDS-related Kaposi's sarcoma. The International SL-DOX Study Group. Br J Cancer 1996; 73:989-94. [PMID: 8611437 PMCID: PMC2075823 DOI: 10.1038/bjc.1996.193] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The utility of current chemotherapeutic regimens in the treatment of AIDS-related Kaposi's sarcoma (AIDS-KS) is often compromised by both limited efficacy and substantial toxicity. Pegylated (Stealth) liposomal doxorubicin hydrochloride (SL-DOX) has been demonstrated specifically to deliver high concentrations of doxorubicin to Kaposi's sarcoma (KS) lesions. This phase II study was performed to evaluate the efficacy and safety of SL-DOX in the treatment of moderate to severe AIDS-KS. Patients were treated biweekly with 10, 20, or 40 mg m-2 SL-DOX. Tumour response was assessed according to AIDS Clinical Trials Groups (ACTG) criteria before each cycle. Best response was determined for 238 patients and was achieved after a mean of 2.3 cycles (range 1-20). Fifteen patients (6.3%) had a complete response to SL-DOX, 177 (74.4%) had a partial response, 44 (18.5%) had stable disease and two (0.8%) had disease progression. SL-DOX was well tolerated: ten patients discontinued therapy because of adverse events, in four cases because of neutropenia. Grade 3 or 4 neutropenia occurred after 281 of 2023 cycles (13.9%) but involved 137 of 240 patients (57.1%) for whom data were available. SL-DOX has substantial activity in AIDS-KS. Best response is typically seen after fewer than three cycles of chemotherapy and in some cases may be prolonged. The most important adverse event is neutropenia, which occurs after a minority of cycles but which may occur in over half of all patients.
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Affiliation(s)
- F D Goebel
- Poliklinik der Universität Munich, Germany
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Tumbarello M, Tacconelli E, Caponera S, Cauda R, Ortona L. The impact of bacteraemia on HIV infection. Nine years experience in a large Italian university hospital. J Infect 1995; 31:123-31. [PMID: 8666842 DOI: 10.1016/s0163-4453(95)92110-9] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The object of this case control study was to evaluate the frequency, the risk factors, the microbiological spectrum and the outcome of 249 cases of bacteraemia observed in 209 HIV-infected patients, most them affected by AIDS. The rate of bacteraemia in the total yearly HIV-related admissions increased from 4% in 1985 to 13% in 1993. The more common aetiological agents of bacteraemia were: Staphylococcus aureus (29.7%), non-typhoidal species of Salmonella (14.1%), Staphylococcus epidermidis (10.9%), Streptococcus pneumoniae (8.4%) and Pseudomonas aeruginosa (7.6%). A mixed flora was found in 14% of the episodes. Multivariate analysis of predisposing factors indicated that a low CD4+T-cell count (<0.2 x 10(9)/l) (P=0.01), use of central venous catheters (CVC) (P=0.01) and neutropenia (polymorphonuclear neutrophils <1.0 x 10(9)/l) (P=0.04) were independent risk factors for the development of bacteraemia. Logistic regression did not reveal any association of bacteraemia with intravenous drug abuse (on univariate analysis P=0.04). The response (31.8%). Recurrences to specific therapy was favourable in 170 episodes (68.2%); death occurred in 79 (31.8%). Recurrences arose in 40 patients, 17 (42.5%) of them died. The outcome of bacteraemia was influenced by a low number of CD4+T-cells (P<0.001) but not of polymorphonuclear cells. Our findings suggest that bacteraemia is a relatively common event in HIV-infected patients, especially under particular conditions (e.g. intravenous drug abuse, use of CVC, neutropenia and a low CD4-T-cell count). It requires special attention from physicians who must recognise and treat the condition promptly at an early stage.
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Affiliation(s)
- M Tumbarello
- Department of Infectious Diseases, Catholic University, Rome, Italy
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Cadranel J, Mayaud C. AIDS and the lung: update 1995. 3. Intrathoracic Kaposi's sarcoma in patients with AIDS. Thorax 1995; 50:407-14. [PMID: 7785017 PMCID: PMC474299 DOI: 10.1136/thx.50.4.407] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- J Cadranel
- Service de Pneumologie et de Réanimation Respiratoire, Hôpital Tenon, Paris, France
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Polverini PJ, Nickoloff BJ. Role of scatter factor and the c-met protooncogene in the pathogenesis of AIDS-associated Kaposi's sarcoma. Adv Cancer Res 1995; 66:235-53. [PMID: 7793316 DOI: 10.1016/s0065-230x(08)60256-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Kaposi's sarcoma is a highly lethal tumor in patients with sexually acquired AIDS. A number of etiologic agents have been implicated in the development of this disease in this patient population and there is ample evidence that aberrant production of and responsiveness to KS tumor and host cell-derived cytokines plays a central role in the pathogenesis of AIDS-KS. In this review we propose that aberrant expression SF and c-met is central to the pathogenesis of KS. KS is a serious and life-threatening consequence for many patients with AIDS. Unfortunately, current therapeutic strategies for the treatment of this complex neoplasm have met with only limited success. In view of the poor survival rates for AIDS-KS patients which continue to decline at an alarming rate, it is eminently clear that a better understanding of the etiology and pathogenesis of this form of KS is needed if novel therapeutic strategies designed to successfully combat this disease are to be developed. If our hypothesis is validated, one could envision several approaches whereby the modulation of SF/c-met function or production might lead to a reduction in the incidence and severity of KS lesions. Antibody therapy directed against either SF-producing tumor cells or against the c-met receptor might decrease the incidence of new tumors by limiting their clonal expansion and lead to regression of established tumors by blocking SF-mediated tumor cell proliferation and neovascularization. It might also be possible to suppress production of SF or accessory cytokines involved in the induction SF production and thus short circuit SF/c-met growth-promoting effects. We have outlined a novel hypothesis for understanding the mechanism underlying the development of AIDS-associated KS. This is most certainly not the whole story, however. Clearly, other cytokines and alterations in natural host defenses and the immune system contribute significantly to the development of AIDS-associated KS. We believe, however, that recognition of SF/c-met as a participant in this disease is necessary if we are to more fully understand the pathogenesis of AIDS-associated KS.
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Affiliation(s)
- P J Polverini
- Department of Oral Medicine, University of Michigan School of Dentistry, Ann Arbor 48109-1078, USA
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Bakker PJ, Danner SA, ten Napel CH, Kroon FP, Sprenger HG, van Leusen R, Meenhorst PL, Muusers A, Veenhof CH. Treatment of poor prognosis epidemic Kaposi's sarcoma with doxorubicin, bleomycin, vindesine and recombinant human granulocyte-monocyte colony stimulating factor (rh GM-CSF). Eur J Cancer 1995; 31A:188-92. [PMID: 7536434 DOI: 10.1016/0959-8049(94)00432-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The efficacy and toxicity of doxorubicin, bleomycin and vindesine in epidemic Kaposi's sarcoma, and the role of rh GM-CSF in chemotherapy-induced neutropenia were evaluated in this Phase II study. Patients with progressive Kaposi's sarcoma were eligible, and were staged according to ACTG criteria. Treatment consisted of 20 mg/m2 doxorubicin, and a fixed dose of 15 mg bleomycin and 4 mg vindesine every 2 weeks. All patients continued antiretroviral medication with severe myelosuppression, patients received subcutaneous 5 micrograms/kg rh GM-CSF (Leucomax) from days 2-12. Response and toxicity were measured according to ACTG and WHO criteria. 27 patients were evaluable, 25 patients classified as having a poor prognosis. The response rate was 70% (3 CR, 16 PR), the duration of response was 18 weeks (range 8-25) and the median survival 30 weeks (range 4-63+). The cause of death was mostly opportunistic infection. 4 patients died of pulmonary Kaposi's sarcoma. The toxicity of this regimen was mainly myelosuppression and 13 patients were treated with rh GM-CSF. Complete recovery of the white blood cells occurred in seven of the 27 courses of rh GM-CSF (26%). No bacterial infections were recorded, but 5 patients (19%) developed an opportunistic infection during treatment. Peripheral neuropathy occurred in 16% of patients. Combination chemotherapy is effective in poor prognosis Kaposi's sarcoma but has a shortlasting effect. The main toxicity of this treatment is severe myelosuppression which can be ameliorated by rh GM-CSF. It remains to be established whether rh GM-CSF is also able to reduce the incidence of opportunistic infections.
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Affiliation(s)
- P J Bakker
- Division of Medical Oncology, Academic Medical Centre, Amsterdam, The Netherlands
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Singh B, Har-el G, Lucente FE. Kaposi's sarcoma of the head and neck in patients with acquired immunodeficiency syndrome. Otolaryngol Head Neck Surg 1994; 111:618-24. [PMID: 7970801 DOI: 10.1177/019459989411100513] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Kaposi's sarcoma is the most common neoplastic process in patients infected with the human immunodeficiency virus. Moreover, the occurrence of Kaposi's sarcoma in human immunodeficiency virus-infected patients advances their classification to having the acquired immunodeficiency syndrome. We reviewed the medical records of 48 patients with human immunodeficiency virus infection who had Kaposi's sarcoma documented on their initial visit to the hospital. The onset of Kaposi's sarcoma occurred independent of the Centers for Disease Control and Prevention classification of human immunodeficiency virus infection (modified to exclude Kaposi's sarcoma). This neoplasm developed more frequently in patients who acquired human immunodeficiency virus infection by sexual contact (75% of cases), but manifestations were not significantly different in any of the risk populations for human immunodeficiency virus infection. Kaposi's sarcoma lesions were unpredictable and either showed progression, remained static, or occasionally, regressed spontaneously. Moreover, the lesions were usually multifocal at presentation, with the head and neck (62.5% of cases) as the primary site of involvement. In this region cutaneous lesions predominated (66.7%), followed by mucosal (56.7%) and deep structure (13.3%) involvement. The majority of patients with acquired immunodeficiency syndrome Kaposi's sarcoma involving head and neck structures were asymptomatic (80% of cases). Mucosal lesions were associated with symptoms in 29.3% of cases, whereas cutaneous lesions had symptoms in 5% of cases.
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Affiliation(s)
- B Singh
- Department of Otolaryngology, State University of New York Health Science Center at Brooklyn
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22
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Cadranel JL, Kammoun S, Chevret S, Parrot A, Denis M, Winter C, Carette MF, Rozenbaum W, Akoun GM, Mayaud CM. Results of chemotherapy in 30 AIDS patients with symptomatic pulmonary Kaposi's sarcoma. Thorax 1994; 49:958-60. [PMID: 7526480 PMCID: PMC475228 DOI: 10.1136/thx.49.10.958] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND The aim of this study was to report the effects of a three-drug chemotherapy regimen in patients with symptomatic AIDS-related pulmonary Kaposi's sarcoma and to analyse prognostic factors for survival. METHODS Thirty consecutive HIV seropositive patients with respiratory symptoms and proven pulmonary Kaposi's sarcoma were treated with the same therapeutic regimen comprising adriamycin (30 mg/m2), bleomycin (10 mg/m2), and vincristine (2 mg) administered intravenously once every four weeks. RESULTS Two patients died during the first course of chemotherapy. In the other 28 cases dyspnoea improved and Pao2 rose despite minimal (n = 17) or no (n = 11) improvement in the chest radiographic appearance. The median survival from the beginning of chemotherapy was 6.5 months. Poor prognostic factors for survival were: (1) absence of cutaneous Kaposi's sarcoma; (2) previous opportunistic infection; (3) CD4 cell count < 100/microliters; (4) leucocytes < 3500/microliters; (5) haemoglobin < 10 g/dl; and (6) absence of radiological response. Of the 28 patients 24 experienced at least one episode of neutropenia which was associated with bacterial infection in 16 cases. CONCLUSIONS Chemotherapy may improve respiratory impairment in patients with extensive pulmonary Kaposi's sarcoma but the outcome remains poor. The efficacy of chemotherapy may be limited by neutropenia.
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Affiliation(s)
- J L Cadranel
- Services de Pneumologie et Réanimation Respiratoire, Hôpital Tenon, Paris, France
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23
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24
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Podzamczer D, Bolao F, Clotet B, García P, Casanova A, Pagerols X, Gudiol F. Low-dose interferon alpha combined with zidovudine in patients with AIDS-associated Kaposi's sarcoma. J Intern Med 1993; 233:247-53. [PMID: 8095516 DOI: 10.1111/j.1365-2796.1993.tb00983.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Forty patients with AIDS-associated Kaposi's sarcoma (KS) treated with the combination of interferon alpha-2b (IFN-alpha) 10-20 MU day-1 and zidovudine (ZDV), 500-800 mg day-1, were evaluated for safety and efficacy. Eighteen patients (45%) had an overall response (CR+PR) at 3 months and a response persisting for a median of 14 (3-27) months. Patients with a CD4 count of less than 300 mm-3, prior to opportunistic infections or constitutional symptoms, were less likely to respond. However, between 28.5% and 36% of patients with a low CD4 count did respond to combined therapy. This is higher than would be predicted from single agent IFN-alpha therapy. Twelve of 28 patients (42.8%) receiving 10 MU day-1 of IFN-alpha (low dose) had an overall response. In addition, patients tolerated this dose of IFN-alpha better, presenting fewer flu-like symptoms and displayed a trend toward less anaemia. p24 antigen decreased in six out of nine evaluable cases, four of whom were treated with low-dose IFN-alpha. Low-dose IFN-alpha plus ZDV seems to be a useful and well-tolerated therapy for KS with antitumoral and antiviral activity. Patients without 'bad prognostic markers' are most likely to show improvement.
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Affiliation(s)
- D Podzamczer
- Service of Infectious Diseases, Hospital de Bellvitge, Barcelona, Spain
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Money-Kyrle JF, Bates F, Ready J, Gazzard BG, Phillips RH, Boag FC. Liposomal daunorubicin in advanced Kaposi's sarcoma: a phase II study. Clin Oncol (R Coll Radiol) 1993; 5:367-71. [PMID: 8305357 DOI: 10.1016/s0936-6555(05)80088-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We report a non-randomized Phase II clinical trial to assess the efficacy and safety of liposomal daunorubicin (DaunoXome) in the treatment of AIDS related Kaposi's sarcoma. Eleven homosexual men with advanced Kaposi's sarcoma were entered in the trial. Changes in size, colour and associated oedema of selected 'target' lesions were measured. Clinical, biochemical and haematological toxicities were assessed. Ten subjects were evaluated. A partial response was achieved in four, of whom two subsequently relapsed. Stabilization of Kaposi's sarcoma occurred in the remaining six, maintained until the end of the trial period in four. The drug was generally well tolerated, with few mild symptoms of toxicity. The main problem encountered was haematological toxicity, with three subjects experiencing severe neutropenia (neutrophil count < 0.5 x 10(9)/l). There was no evidence of cardiotoxicity. In this small patient sample, liposomal daunorubicin was an effective and well tolerated agent in the treatment of Kaposi's sarcoma.
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26
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Lalwani AK, Daniel Sooy C. Otologic And Neurotologic Manifestations Of Acquired Immunodeficiency Syndrome. Otolaryngol Clin North Am 1992. [DOI: 10.1016/s0030-6665(20)30889-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Mitchell DM, Miller RF. AIDS and the lung: update 1992. 2. Recent developments in the management of the pulmonary complications of HIV disease. Thorax 1992; 47:381-90. [PMID: 1609383 PMCID: PMC463760 DOI: 10.1136/thx.47.5.381] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- D M Mitchell
- Respiratory Unit, St Mary's Hospital Medical School, London
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28
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Affiliation(s)
- T J Phillips
- Department of Dermatology, Boston University School of Medicine, MA
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29
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Gill PS, Rarick M, McCutchan JA, Slater L, Parker B, Muchmore E, Bernstein-Singer M, Akil B, Espina BM, Krailo M. Systemic treatment of AIDS-related Kaposi's sarcoma: results of a randomized trial. Am J Med 1991. [PMID: 1707230 DOI: 10.1016/0002-9343(91)80081-v] [Citation(s) in RCA: 116] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE Patients with acquired immunodeficiency syndrome (AIDS)-related epidemic Kaposi's sarcoma generally respond well to cytotoxic chemotherapy. However, due to the associated myelosuppression, these patients are at risk for developing complicating infections that may affect survival. We therefore conducted a multi-center randomized clinical trial comparing single-agent against combination chemotherapy in advanced AIDS-related Kaposi's sarcoma. Low-dose chemotherapy was employed to evaluate its role in combination therapy for this disease and the toxicities associated with the lower intensity. PATIENTS AND METHODS Sixty-one patients with extensive mucocutaneous Kaposi's sarcoma or visceral involvement were randomized for treatment with low-dose Adriamycin (doxorubicin, 20 mg/m2) alone (31 cases) or in combination with bleomycin and vincristine (ABV) (30 cases). Patients were randomized within strata based on prognostic features associated with shorter survival in prior studies. Both treatment arms were evenly matched at study entry. RESULTS Complete and partial tumor remissions were significantly higher with ABV (88%) than with Adriamycin alone (48%) (p = 0.004). The median survival was 9 months in both groups. Study entry criteria significantly associated with shorter survival included CD4 lymphocyte counts less than 100/mm3, hemoglobin level less than 10 g/dL, a history of constitutional symptoms, and a prior history of opportunistic infection(s). Toxicities were similar in both arms, and the regimens were well tolerated. Neutropenia (granulocyte count less than 1,000/mm3) occurred in 34% of patients receiving Adriamycin alone and in 52% of patients receiving ABV and was progressive in successive courses of chemotherapy in both treatment arms. The development of AIDS-defined opportunistic infections was relatively infrequent during therapy (14%). CONCLUSIONS Low-dose ABV is an effective chemotherapy regimen for the treatment of extensive Kaposi's sarcoma. ABV chemotherapy is associated with significantly higher responses than Adriamycin alone and with acceptable toxicity.
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Affiliation(s)
- P S Gill
- Department of Internal Medicine, University of Southern California, School of Medicine, Los Angeles
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Beijnen JH, Meenhorst PL, van Gijn R, Fromme M, Rosing H, Underberg WJ. HPLC determination of doxorubicin, doxorubicinol and four aglycone metabolites in plasma of AIDS patients. J Pharm Biomed Anal 1991; 9:995-1002. [PMID: 1822225 DOI: 10.1016/0731-7085(91)80036-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A high-performance liquid chromatographic (HPLC) assay has been developed for the determination of the anticancer drug doxorubicin and the metabolites doxorubicinol, doxorubicinone, 7-deoxydoxorubicinone, doxorubicinolone and 7-deoxydoxorubicinolone in plasma of AIDS patients. Samples can be heated at 60 degrees C for 30 min to inactivate the human immunodeficiency virus. The sample pre-treatment involves a liquid-liquid extraction of the buffered plasma sample (pH 9) with a chloroform-1-propanol (4:1, v/v) mixture. The chromatographic analysis is performed on a Lichrosorb RP-8 (5 microns) column and by isocratic elution with a mobile phase of acetonitriletetrahydrofuran-phosphate buffer (pH 2.2) (800:5:200, w/w/w) with fluorescence detection (excitation wavelength: 460 nm; emission wavelength: 550 nm). The proposed method has been validated and, subsequently, implemented in a pharmacokinetic study of doxorubicin in AIDS patients with Kaposi's sarcoma who are treated with the combination regimen doxorubicin, vincristine and bleomycin.
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Affiliation(s)
- J H Beijnen
- Department of Pharmacy, Slotervaart Hospital/Netherlands Cancer Institute, Amsterdam
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