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Abstract
BACKGROUND AND OBJECTIVE Primary lymphoma of the anus is an extremely rare problem. In patients with the Acquired Immune Deficiency Syndrome (AIDS), there is a marked increase in gastrointestinal non-Hodgkin's lymphomas (NHL). The aim of this study was to evaluate the outcome of patients with anorectal NHL and AIDS. METHODS Over an 18-year period, we identified 6 patients with AIDS and primary anorectal NHL. Five were male. All were high-grade B-cell lymphomas and half showed systemic "B" symptoms. Patient's mean CD4 count was 93 (range 8 to 201). RESULTS The average life span for those with "B" symptoms was 6.7 months and 16 months for those without symptoms. No benefit was shown from radiation or chemotherapy in those with "B" symptoms. Younger patients and those without systemic constitutional symptoms of lymphoma do better. One patient without "B" symptoms was able to tolerate his radiation and chemotherapy and is disease free at 10 months. CONCLUSION Despite traditional non-Hodgkin's lymphoma treatment regimens, our AIDS patients (and those examined in a review of the pertinent literature) with anorectal NHL and "B" symptoms have a poor prognosis. For those without "B" symptoms and who can tolerate the therapy, NHL remission may be obtained.
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Affiliation(s)
- R J Place
- Department of Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
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52
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Abstract
The appearance in 1981 of a usually rare malignancy, Kaposi's sarcoma, in homosexual men [1] was one of the first harbingers of an epidemic caused by a retrovirus, human immunodeficiency virus (HIV), which causes the acquired immunodeficiency syndrome (AIDS). Lymphoid and other malignancies were also increased, most strikingly non-Hodgkin's lymphoma and primary central nervous system (CNS) lymphoma. Advances in molecular biology, immunology, virology, and anti-viral therapy have combined to create unique research opportunities. One developing theme is the role of viral co-infection and malignancy. Human herpes virus 8 (HHV8), Epstein-Barr virus (EBV) and papilloma virus each may have a causal role in the development of HIV-associated malignancy. New antiretroviral therapies are able to substantially reverse or delay the profound immunosuppression of HIV infection. The changes in the epidemiology of malignancies, and understanding the mechanism of action of these new therapeutics provide research opportunities to understand the pathogenesis of these malignancies. The opportunities to discover the consequences of T-cell based immunodeficiency and the interactions with specific viral pathogens will likely lead to progress in HIV treatment and new strategies for other malignancies.
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Affiliation(s)
- E G Feigal
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD 20892, USA.
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53
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Affiliation(s)
- M D Volm
- Department of Medicine, Northwestern University Medical School, Chicago, Illinois 60611, USA
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Scadden DT, Schenkein DP, Bernstein Z, Luskey B, Doweiko J, Tulpule A, Levine AM. Immunotoxin combined with chemotherapy for patients with AIDS-related non-Hodgkin's lymphoma. Cancer 1998; 83:2580-7. [PMID: 9874466 DOI: 10.1002/(sici)1097-0142(19981215)83:12<2580::aid-cncr25>3.0.co;2-c] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND The objective of this study was to develop and test a combined therapeutic approach for patients with AIDS-related lymphoma (ARL), employing agents with independent mechanisms of action and nonoverlapping toxicity. This study was designed to test the feasibility and tolerance of combining low dose chemotherapy with infusional immunotoxin in the treatment of ARL patients. METHODS Previously untreated patients received low dose methotrexate, bleomycin, doxorubicin, cyclophosphamide, and vincristine (m-BACOD) on a 21- to 28-day schedule. Patients who did not have progressive disease by Cycle 3 received anti-B4-blocked ricin (anti-B4bR), a murine monoclonal antibody linked to modified ricin, 20 microg/kg/day for 7 days administered by continuous infusion on an outpatient basis. A repeat cycle of anti-B4-bR was administered during Cycle 4 of chemotherapy based on tolerance. Patients received two cycles of chemotherapy beyond complete remission up to eight cycles. Study endpoints were toxicity, development of human antimurine antibody (HAMA) and human antiricin (HARA), tumor response, and survival. RESULTS Twenty-six of 44 patients received the immunotoxin therapy. Anti-B4-bR infusion was associated with transaminase elevation (Grade 3) in 14 of 26 patients (58%), and flulike symptoms were common. HAMA or HARA was observed in 8 patients (31%). The overall response rate was 57% (13 complete responses and 12 partial responses). The median survival for all patients was 8.9 months. CONCLUSIONS This study demonstrates the safety and feasibility of using chemotherapy and immunotoxin therapies in combination and supports their further evaluation to improve the outcomes of patients with ARL.
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Affiliation(s)
- D T Scadden
- Massachusetts General Hospital, Harvard Medical School, Boston 02129, USA
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57
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Weiner SM, Rump JA, Kreise W, Thimme R, Blum HE, Meyerhans A, Schneider J. Granulocyte colony-stimulating factor (G-CSF) may stimulate HIV-replication during cytostatic chemotherapy. Eur J Haematol Suppl 1998; 61:354-5. [PMID: 9855252 DOI: 10.1111/j.1600-0609.1998.tb01100.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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58
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Smith C, Lilly S, Miralles GD. Treatment of HIV infection with cytoreductive agents. AIDS Res Hum Retroviruses 1998; 14:1305-13. [PMID: 9788671 DOI: 10.1089/aid.1998.14.1305] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Advances in antiretroviral therapy have resulted in significant improvement in virological markers and clinical end points. However, studies have demonstrated that HIV can be recovered from patients in whom HIV RNA has been undetectable for prolonged periods of time, suggesting that the elimination half-life of latently infected cells may be longer than previously speculated. When used in the appropriate setting, cytoreductive agents may help expedite the elimination of the long-lived viral reservoir, and result in shorter administration of antiviral agents. In this article we discuss the potential use of cytoreductive agents as adjunctive therapy to antiretrovirals. In addition, we review those agents most likely to impact the viral reservoir and describe ongoing clinical trials designed to define the effect of cytoreductive therapy on those reservoirs. If a positive effect is demonstrated, these agents could ultimately be a powerful addition to the potent drugs currently being used to block HIV replication.
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Affiliation(s)
- C Smith
- Department of Medicine, Duke University Medical Center, Durham, North Carolina 27710, USA
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59
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Kersten MJ, Verduyn TJ, Reiss P, Evers LM, de Wolf F, van Oers MH. Treatment of AIDS-related non-Hodgkin's lymphoma with chemotherapy (CNOP) and r-hu-G-CSF: clinical outcome and effect on HIV-1 viral load. Ann Oncol 1998; 9:1135-8. [PMID: 9834829 DOI: 10.1023/a:1008484522952] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE The optimal treatment of AIDS-related NHL (ARL) has yet to be defined. The purpose of this study was 1) to evaluate the efficacy and toxicity of the CNOP-regimen (cyclophosphamide, mitoxantrone, vincristine, and prednison) in combination with G-CSF; and 2) to study the effect of this regimen on HIV-1 viral replication. PATIENTS AND METHODS A phase II study was performed in 21 previously untreated patients with ARL. RESULTS Based on intention to treat, the response rate was 43%: four complete and five partial remissions. Median survival was only five months. Only one patient had an opportunistic infection during treatment; three patients had localized infections and one episode of septicaemia was seen. Remarkably, during treatment, in 94% of cases p24 antigen levels either remained undetectable or showed a substantial decrease, even though antiretroviral therapy had been discontinued just prior to the first cycle of chemotherapy in all patients. HIV-1 RNA load decreased or remained unchanged in 82% of patients and increased in three patients. CONCLUSIONS Our data demonstrate, 1) that the CNOP-regimen in combination with G-CSF, although associated with a low risk of both opportunistic and bacterial infections, can not be recommended in the treatment of ARL; but 2) that G-CSF can be used safely to sustain haematopoiesis in patients with ARL treated with chemotherapy.
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Affiliation(s)
- M J Kersten
- Department of Hematology, Academic Medical Center, Amsterdam, The Netherlands
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60
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Abstract
In the US over one million persons are currently infected with the HIV, over half a million have had AIDS, and over 300,000 have died from AIDS. Worldwide, it is estimated that more than 17 million people are currently infected with HIV, and over 1,200,000 cases of AIDS have been reported to the World Health Organization. By some estimates, up to 40% of patients with AIDS will ultimately develop some form of cancer. Non-Hodgkin's lymphoma, Kaposi's sarcoma and invasive cervical cancer have a higher incidence in persons with HIV infection and all three are AIDS-defining illnesses. In addition, several reports suggest that a number of other malignancies may occur at an increased incidence in persons with HIV infection, including squamous-cell carcinoma of the head, neck and anus, plasmacytoma, melanoma, small-cell lung cancer, basal-cell cancer, and germ-cell tumours. Clinicians should become familiar with HIV-related malignancies as their incidence is expected to further increase as more effective therapies for HIV and associated opportunistic infections allow patients to live longer in an advanced state of immunodeficiency. In the current article, we will review the clinical and therapeutic aspects of the most common AIDS-related malignancies including non-Hodgkin's and Hodgkin's lymphomas, Kaposi's sarcoma and anogenital epithelial neoplasias.
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Affiliation(s)
- C Smith
- Department of Medicine, Duke University Medical Center, Durham, NC 27710, USA
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Raffanti SP, Schaffner W, Federspiel CF, Blackwell RB, Ching OA, Kühne FW. Randomized, double-blind, placebo-controlled trial of the immune modulator WF10 in patients with advanced AIDS. Infection 1998; 26:202-7. [PMID: 9717676 DOI: 10.1007/bf02962364] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A randomized, double-blind trial compared treatment with the immune modulator WF10 (ten patients) and placebo (nine patients) administered in cycles over 3 months among individuals with advanced AIDS. There were no notable clinical adverse events; changes in hematologic and chemistry values were comparable in the two groups. In both groups, median HIV-RNA PCR values remained stable. Immunologic variables showed a consistent tendency to increase in the WF10 group and to decrease in the control group, with significant differences between groups for median WBC, lymphocyte, CD19, and CD35 values. Ten infections occurred in the control group, four of which were Pneumocystis carinii pneumonia (PCP), and three in the WF10 group none of which was PCP. Five patients in the control group were hospitalized during the trial for a total of 53 days; no patients in the WF10 group were hospitalized. Over a subsequent 9-months follow-up, six patients from the control group and one from the WF10 group died. These results indicate that WF10 administration appears safe, may enhance immunologic function, and unlike other macrophage-activating cytokines does not increase HIV expression in this patient population. Further studies of WF10 in larger patient populations are warranted.
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Affiliation(s)
- S P Raffanti
- Dept. of Medicine, Vanderbilt School of Medicine, Nashville, TN 37232-2637, USA
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62
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Clemons M, Gharif R, Howell A. The value of dose intensification of standard chemotherapy for advanced breast cancer using colony-stimulating factors alone. Cancer Treat Rev 1998; 24:173-84. [PMID: 9767733 DOI: 10.1016/s0305-7372(98)90048-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- M Clemons
- CRC Department of Medical Oncology, Christie Hospital, Manchester, U.K
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63
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Bucur SZ, Lackey DA, Adams JW, Lee ME, Villinger F, Mayne A, Bray RA, Winton EF, Novembre F, Strobert EA, De Rosayro J, Dailey PJ, Ansari AA, Hillyer CD. Hematologic and virologic effects of lineage-specific and non-lineage-specific recombinant human and rhesus cytokines in a cohort of SIVmac239-infected macaques. AIDS Res Hum Retroviruses 1998; 14:651-60. [PMID: 9618076 DOI: 10.1089/aid.1998.14.651] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The hematologic abnormalities of SIV and HIV are well described, although the mechanisms that lead to hematopoietic dysfunction are yet to be fully defined. A number of growth factors and cytokines have been used to induce the differentiation, maturation, and proliferation of appropriate lineages, with the aim that such therapy will lead to functional hematopoietic reconstitution. Within this context, some cytokines have been shown to influence HIV and SIV replication in vitro and, in selected cases, in vivo. However, few studies detail the effects of hematopoietic cytokines such as IL-3, Flt-3 ligand, G-CSF, Tpo, and Epo or correlate the effects on virus replication. In an effort to address this issue, we infected 12 rhesus macaques with 500 TCID50 of SIVmac239 and intensively evaluated hematologic, virologic, and immunologic parameters during administration of cytokines. When all animals had lymphadenopathy, hepatosplenomegaly, and CD4+ cell counts > or =1000/microl, subgroups of three rhesus macaques were administered either rhFlt-3; rrIL-3a; combination of rhG-CSF, rhTpo, and rhEpo (rhGET); or rrIL-12. Fourteen days of rhFlt-3 administration induced expansion of the bone marrow CD34+ cells and granulocyte-macrophage colony-forming units (GM-CFUs) and increased absolute peripheral blood CD34+ cells and total CFUs. Following rrIL-3 and rhGET administration absolute peripheral blood CD34+ cells and total CFUs increased. rhGET also increased granulocyte, platelet, and reticulocyte counts by day 14 of administration. Branched DNA and coculture assays did not demonstrate any significant change in viral load with any of the cytokines administered. These data suggest that SIV-infected rhesus macaques have the hematopoietic capability to expand and mobilize CD34+ and GM-CFU progenitors and formed elements at 6-8 months postinfection in response to various cytokines, without increasing viral load.
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Affiliation(s)
- S Z Bucur
- Department of Pathology, Emory University, Atlanta, Georgia 30322, USA
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64
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Kedzierska K, Rainbird MA, Lopez AF, Crowe SM. Effect of GM-CSF on HIV-1 replication in monocytes/macrophages in vivo and in vitro: a review. Vet Immunol Immunopathol 1998; 63:111-21. [PMID: 9656446 DOI: 10.1016/s0165-2427(98)00087-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Cells of macrophage lineage constitute the main cellular target of Human Immunodeficiency Virus type 1 (HIV-1). Replication of HIV-1 in monocyte/macrophages is generally augmented by factors promoting their differentiation. Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a key regular of the differentiation of cells of macrophage lineage. The effects of GM-CSF on HIV-1 replication in vitro are still controversial. Most of the published studies suggest that GM-CSF upregulates HIV-1 expression in both primary cultured macrophages and promonocytic cell lines. There have also been reports demonstrating that GM-CSF does not affect HIV-1 replication in cells of macrophage lineage or that GM-CSF can actually suppress HIV-1 expression. In vivo, GM-CSF administrated to HIV-positive patients at any stage of disease, without any antiretroviral therapy, appears to increase HIV-1 activity. The possible mechanism by which GM-CSF might affect HIV-1 replication in macrophages remains unclear.
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Affiliation(s)
- K Kedzierska
- Macfarlane Burnet Centre for Medical Research, Victoria, Australia.
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66
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Towatari M, Kanei Y, Saito H, Hamaguchi M. Hematopoietic transcription factor GATA-2 activates transcription from HIV-1 long terminal repeat. AIDS 1998; 12:253-9. [PMID: 9517987 DOI: 10.1097/00002030-199803000-00002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To study the role of the hematopoietic transcription factor GATA-2 in long terminal repeat (LTR)-directed transcriptional activation of HIV-1 in hematopoietic progenitor cells, and to investigate possible GATA-2 binding sites in HIV-1 LTR. DESIGN AND METHODS Wild-type HIV-1 LTR, or mutants, ligated to a luciferase reporter gene with or without a GATA-2 expression vector, were transfected into COS cells, and standardized luciferase activity was examined. The binding activity of GATA-2 to these sites was examined by electrophoretic mobility shift assay. These wild-type or mutant reporter genes were also transfected into the murine hematopoietic progenitor cells, BAF3, in which GATA-2 was the predominantly expressed transcription factor of the GATA family, to assay LTR-directed transcription in intact hematopoietic machinery. Using a Tat expression plasmid for cotransfection, the influence of Tat protein on GATA-2-induced transactivation was determined. RESULTS In COS cells, LTR-dependent transactivation was highly enhanced by the coexpression of GATA-2. Experiments with mutant LTR suggested the presence of multiple GATA-2 binding sites, of which the major sites were identified. Cotransfection of Tat with GATA-2 indicated that GATA-2 and Tat synergistically enhanced the transcriptional activity. Transfection experiments in BAF3 cells showed that the disruption of these GATA sites diminished LTR-driven activity to 40% of the wild-type. CONCLUSIONS GATA-2 may be a key host cell regulator of HIV-1 expression in hematopoietic stem cells. Manipulating this transactivation may represent a valuable approach to controlling virus production in infected hematopoietic progenitors. To elucidate the possible interaction between GATA-2 and Tat protein in vivo might give new insights to the mechanism of impaired hematopoiesis in AIDS patients.
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Affiliation(s)
- M Towatari
- First Department of Internal Medicine, Research Institute for Disease Mechanism and Control, Nagoya University School of Medicine, Japan
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68
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69
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Abstract
One in six patients with acquired immunodeficiency syndrome (AIDS) both in the USA and Europe develop malignancies, in particular Kaposi's sarcoma (KS) and non-Hodgkin's lymphoma (NHL). After an initial rapid increase, the proportion of AIDS patients with KS steadily declined in the USA and in Europe, while the proportion of AIDS-NHL has been stable during the last decade in the USA and Europe. Human immunodeficiency virus (HIV) infected patients are living longer due to advances in antiretroviral therapy and treatment of prophylaxis against opportunistic infections, yet because of their immunodeficiency they are at high risk for cancers, especially NHL. The natural history of cancers in patients with HIV infection differs from that of the general population. Unusual aspects of tumor localization, growth behavior and therapeutical response distinguish tumors in patients with HIV infection from those without. The pathologic and virological aspects of HIV-related tumors are peculiar and a pathological classification of HIV-associated systemic lymphomas based on the morphological features of the two main types, ie, blastic and anaplastic cell lymphomas, has been formulated. The treatment of HIV-related neoplasms is controversial as it is not clear whether conventional therapy, particularly chemotherapy, is able to modify the natural history of these malignancies in the HIV setting. Moreover the treatment of HIV-related tumors presents several problems due to the aggressive behaviors of tumors and because of immunosuppressive chemotherapy employed in patients with immunodeficiency. This paper reviews the most relevant data on the epidemiology, pathology and treatment of malignant tumors in patients with HIV infection.
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Affiliation(s)
- G Nasti
- Division of Medical Oncology and AIDS, National Cancer Center, Aviano, Italy
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70
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Lehrnbecher T, Foster C, Vázquez N, Mackall CL, Chanock SJ. Therapy-induced alterations in host defense in children receiving therapy for cancer. J Pediatr Hematol Oncol 1997; 19:399-417. [PMID: 9329461 DOI: 10.1097/00043426-199709000-00001] [Citation(s) in RCA: 95] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- T Lehrnbecher
- Department of Pediatrics, University of Würzburg, Germany
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71
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Foli A, Saville MW, May LT, Webb DS, Yarchoan R. Effects of human immunodeficiency virus and colony-stimulating factors on the production of interleukin 6 and tumor necrosis factor alpha by monocyte/macrophages. AIDS Res Hum Retroviruses 1997; 13:829-39. [PMID: 9197377 DOI: 10.1089/aid.1997.13.829] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Patients infected with human immunodeficiency virus (HIV) frequently have increased production of interleukin 6 (IL-6) and tumor necrosis factor alpha (TNF-alpha), and these cytokines may in turn contribute to the disease pathogenesis. It has been hypothesized that secretion of these cytokines by HIV-exposed mononuclear cells or HIV-infected monocyte/macrophages (M/Ms) is the principal source of their overproduction in HIV-infected patients, and the present study was undertaken to explore this issue. We observed that in the absence of endotoxin or cytokines, M/Ms productively infected by HIV do not produce detectable IL-6 or TNF-alpha. However, granulocyte-macrophage colony-stimulating factor (GM-CSF), a cytokine that enhances HIV replication in M/Ms and is frequently used to propagate monocytotropic strains of HIV, can induce the relatively long-term production of IL-6 (up to 47 U/ml) and TNF-alpha (up to 47 pg/ml) by M/Ms, even in the absence of HIV. Also, HIV induced production of a relatively small (< or = 9 U/ml) quantity of IL-6 in M/Ms stimulated with macrophage-colony stimulating factor (M-CSF). Finally, while highly concentrated HIV induced production of both cytokines by either M/Ms or peripheral blood mononuclear cells (PBMCs), this production was almost completely eliminated when care was taken to avoid contamination of HIV by endotoxin. These data suggest that the excess IL-6 and TNF-alpha in HIV-infected patients does not simply result from their production by HIV-infected M/Ms and that alternative mechanisms are involved in this process.
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Affiliation(s)
- A Foli
- HIV and AIDS Malignancy Branch, National Cancer Institute, Bethesda, Maryland 20892, USA
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72
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Kaplan LD, Straus DJ, Testa MA, Von Roenn J, Dezube BJ, Cooley TP, Herndier B, Northfelt DW, Huang J, Tulpule A, Levine AM. Low-dose compared with standard-dose m-BACOD chemotherapy for non-Hodgkin's lymphoma associated with human immunodeficiency virus infection. National Institute of Allergy and Infectious Diseases AIDS Clinical Trials Group. N Engl J Med 1997; 336:1641-8. [PMID: 9171066 DOI: 10.1056/nejm199706053362304] [Citation(s) in RCA: 238] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Reduced doses of cytotoxic chemotherapy or standard-dose therapy plus a myeloid colony-stimulating factor decreases hematologic toxicity and its complications in patients with non-Hodgkin's lymphoma associated with infection with the human immunodeficiency virus (HIV). However, the effect of reducing the doses of cytotoxic chemotherapeutic agents on clinical outcome is not known. METHODS We randomly assigned 198 HIV-seropositive patients with previously untreated, aggressive non-Hodgkin's lymphoma to receive standard-dose therapy with methotrexate, bleomycin, doxorubicin, cyclophosphamide, vincristine, and dexamethasone (m-BACOD) along with granulocyte-macrophage colony-stimulating factor (GM-CSF; n=94) or reduced-dose m-BACOD with GM-CSF administered only as indicated (n=98). RESULTS A complete response was achieved in 39 of the 94 assessable patients assigned to low-dose therapy (41 percent) and in 42 of the 81 assessable patients assigned to standard-dose therapy (52 percent, P= 0.56). There were no significant differences in overall or disease-free survival; median survival times were 35 weeks for patients receiving low-dose therapy and 31 weeks for those receiving standard-dose therapy (risk ratio for death in the standard-dose group=1.17; 95 percent confidence interval, 0.84 to 1.63; P=0.25). Toxic effects of chemotherapy rated grade 3 or higher occurred in 66 of 94 patients assigned to standard-dose therapy (70 percent) and 50 of 98 patients assigned to low-dose treatment (51 percent, P=0.008). Hematologic toxicity accounted for the difference. CONCLUSIONS As compared with treatment with standard doses of cytotoxic chemotherapy (m-BACOD), reduced doses caused significantly fewer hematologic toxic effects yet had similar efficacy in patients with HIV-related lymphoma. Dose-modified chemotherapy should be considered for most HIV-infected patients with lymphoma.
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Affiliation(s)
- L D Kaplan
- Department of Medicine, San Francisco General Hospital, CA 94110, USA
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73
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Michael M, Toner GC, Olver IN, Fenessy A, Bishop JF. Phase I dose intensification study of 2-weekly epirubicin with GM-CSF in advanced cancer. Am J Clin Oncol 1997; 20:259-62. [PMID: 9167749 DOI: 10.1097/00000421-199706000-00010] [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: 02/04/2023]
Abstract
This study investigated dose intensification of epirubicin administered as a 2-weekly regimen with granulocyte-macrophage colony-stimulating factor (GM-CSF) support. The aim was to define the maximally tolerated dose of epirubicin and to assess the efficacy of GM-CSF to ameliorate its toxicity. Patients with anthracycline-responsive advanced malignancies were eligible. Six dose levels, commencing at 90 mg/m2, of epirubicin administered every 2 weeks for four courses were planned with GM-CSF 10 micrograms/kg/day administered for 10 days from the second day of each course. Six patients were to be entered at each dose level, and escalation to the next level was based upon toxicity criteria. Twelve patients were entered, six at dose level 1 (90 mg/m2) and six at dose level 2 (120 mg/m2). Prospectively defined haematological dose-limiting toxicities were noted in one patient at dose level 1 and in five patients at dose level 2. Further dose escalation was not attempted. Significant nonhaematological toxicities included febrile neutropenia in two and four patients at dose levels 1 and 2, respectively. This study has demonstrated that epirubicin can be safely administered at 2 week intervals with GM-CSF at a dose of 90 mg/m2, equivalent to the previously reported maximum tolerated dose intensity of 45 mg/m2/week. Neutropenia was dose-limiting despite the use of GM-CSF.
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Affiliation(s)
- M Michael
- Peter MacCallum Cancer Institute, East Melbourne, Victoria, Australia
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74
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Itälä M, Vanhatalo S, Remes K. Effect of recombinant human granulocyte-macrophage colony-stimulating factor (GM-CSF) on chemotherapy-induced myelosuppression in patients with chronic lymphocytic leukemia: a crossover study. Leuk Lymphoma 1997; 25:503-8. [PMID: 9250821 DOI: 10.3109/10428199709039038] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Patients with advanced, refractory chronic lymphocytic leukemia (CLL) have an high morbidity and mortality from infections following chemotherapy-induced myelosuppression. A crossover study on the prophylactic effect of GM-CSF therapy on neutropenia was carried out in 12 patients with advanced CLL. The patients received GM-CSF in association with every second cycle of COP (cyclophosphamide, vincristine, prednisone) chemotherapy. A total of 40 COP cycles were analyzed. Blood neutrophil levels were significantly higher two to three weeks after the first COP cycle followed by GM-CSF (medians 2.24 and 5.47 x 10(9)/l) when compared to the first cycle without GM-CSF support (0.59 and 0.75 x 10(9)/l; p < 0.0195 and <0.002, respectively). In the next two cycles the same tendency persisted, although the difference was not statistically significant. There were no significant differences in the number of febrile days, days on intravenous antibiotics, hospitalization days, or the number of red blood cell transfusions. Mortality during COP treatment was 8%. In conclusion, GM-CSF efficiently ameliorates chemotherapy-induced neutropenia in CLL patients with a poor bone marrow reserve due to advanced disease.
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Affiliation(s)
- M Itälä
- Turku University Central Hospital, Dept. of Medicine, Finland
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75
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Coyle TE. Hematologic complications of human immunodeficiency virus infection and the acquired immunodeficiency syndrome. Med Clin North Am 1997; 81:449-70. [PMID: 9093237 DOI: 10.1016/s0025-7125(05)70526-5] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The hematologic manifestations of HIV infection and AIDS are common and may cause symptoms that are life-threatening and impair the quality of life of these patients. The most important of these manifestations are cytopenias. Anemia and neutropenia are generally caused by inadequate production because of suppression of the bone marrow by the HIV infection through abnormal cytokine expression and alteration of the bone marrow microenvironment. Thrombocytopenia is caused by immune-mediated destruction of the platelets, in addition to inadequate platelet production. The incidence and severity of cytopenia are generally correlated to the stage of the HIV infection. Other causes of cytopenia in these patients include adverse effects of drug therapy, the secondary effects of opportunistic infections or malignancies, or other preexisting or coexisting medical problems that may be prevalent in the HIV-infected population. Diagnosis of the mechanism and cause of the cytopenia may allow for specific management. Optimal management of the underlying HIV infection is essential, and mild cytopenia in asymptomatic patients may need no specific management. Supportive care for anemia includes the use of erythropoietin in addition to the judicious use of red blood cell transfusions. Therapy for neutropenia includes the use of the myeloid growth factors G-CSF and GM-CSF. Immune-mediated thrombocytopenia may be treated with a combination of zidovudine, corticosteroids, IVGG, and splenectomy. Platelet transfusions are sometimes needed for the treatment of thrombocytopenia caused by decreased production. Other hematologic manifestations such as hypergammaglobulinemia and lupus anticoagulants are commonly asymptomatic and usually require no specific therapy, but they can rarely cause morbidity and require specific interventions.
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Affiliation(s)
- T E Coyle
- Department of Medicine, State University of New York Health Science Center at Syracuse, USA
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76
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Abstract
Lymphomas associated with human immunodeficiency virus (HIV) will probably become an increasing problem with improved survivals of infected individuals in an immunosuppressed state because of the advances in antiretroviral treatment and the therapy of opportunistic infections. In an attempt to aid the understanding of the many aspects of the this growing problem, the current thinking about the epidemiology, pathology, biological and clinical features, and treatment of the systemic HIV-associated non-Hodgkin lymphomas is reviewed. The important features of the HIV-associated central nervous system lymphomas are also described. Finally, there is a discussion of Hodgkin's disease in HIV-infected individuals.
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Affiliation(s)
- D J Straus
- Department of Medicine, Lymphoma Service, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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77
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Sparano JA, Hu X, Wiernik PH, Sarta C, Reddy DM, Hanau L, Henry DH. Opportunistic infection and immunologic function in patients with human immunodeficiency virus-associated non-Hodgkin's lymphoma treated with chemotherapy. J Natl Cancer Inst 1997; 89:301-7. [PMID: 9048834 DOI: 10.1093/jnci/89.4.301] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND The incidence of systemic non-Hodgkin's lymphoma (NHL) is higher in the population infected with human immunodeficiency virus (HIV) than in the uninfected population. Standard treatment for this cancer involves the administration of systemic chemotherapy. PURPOSE Our objective was to determine the relative risk (RR) of opportunistic infection and the relative change in immunologic function in a cohort of patients who had HIV-associated NHL and who were treated with combination chemotherapy and to compare them with those in a matched cohort of control subjects who had advanced HIV infection but no signs of NHL. METHODS We performed a case-control study in which the clinical course of each patient with HIV-associated NHL (n = 43; case subjects) treated with infusional cyclophosphamide, doxorubicin, and etoposide was compared with that of two patients with HIV infection but without lymphoma who were matched for CD4 lymphocyte count and prior opportunistic infection (n = 86; control subjects). The patients' medical records were reviewed for all information related to acquired immunodeficiency syndrome (AIDS)-defining opportunistic infections, survival, cause of death, and lymphocyte subset analyses. Univariate and multivariate analyses were performed to determine whether any of a number of confounding factors (e.g., age, sex, CD4 count, prior opportunistic infection, and prior antiretroviral therapy) could have influenced the risk of developing a first infectious event (defined as opportunistic infection or nonlymphoma death). All P values resulted from two-sided statistical tests. RESULTS In the univariate analysis, a significantly greater risk for a first event was associated with being a case subject (RR = 1.8; 95% confidence intervals [CI] = 1.1-3.0; P < .05), having a low CD4 count (< 100/microL) (RR = 3.1; 95% CI = 1.8-5.4; P < .0001), being female (RR = 1.7; 95% CI = 1.1-3.3; P < .05), having prior Pneumocystis carinii pneumonia (RR = 3.5; 95% CI = 1.9-6.3; P < .0001), having any prior opportunistic infection (RR = 3.6; 95% CI = 2.1-6.4; P < .0001), and having prior antiretroviral therapy (RR = 1.9; 95% CI = 1.1-3.3; P < .05). In the multivariate analysis, however, being a case subject (RR = 2.1; 95% CI = 1.2-3.6; P < .01), having a low CD4 count (RR = 2.1; 95% CI = 1.2-3.9; P < .05), and being female (RR = 3.0; 95% CI = 1.8-5.6; P < .001) were the only characteristics associated with an increased risk of a first event. When the mean CD4 lymphocyte count at approximately 1 year was compared with that at baseline, there was a significantly greater decrease in the CD4 count among case subjects than among control subjects (mean decrease +/- standard deviation [SD] = 99/microL +/- 138/microL versus 29/microL +/- 100/microL; P = .03). CONCLUSIONS Treatment of patients who have HIV-associated NHL with a non-steroid-containing chemotherapy regimen was associated with a significant and sustained reduction in the CD4 lymphocyte count and a twofold increase in the risk of developing opportunistic infection. IMPLICATIONS Oncologists and other physicians who treat patients with HIV-associated NHL should be familiar with the prophylaxis, recognition, and management of opportunistic infection. In addition, there is a need to identify effective strategies for the amelioration of chemotherapy-induced immunosuppression in this population.
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MESH Headings
- AIDS-Related Opportunistic Infections/etiology
- Adult
- Analysis of Variance
- Antibiotics, Antineoplastic/administration & dosage
- Antineoplastic Agents, Alkylating/administration & dosage
- Antineoplastic Agents, Phytogenic/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- CD4 Lymphocyte Count
- Case-Control Studies
- Cause of Death
- Cyclophosphamide/administration & dosage
- Doxorubicin/administration & dosage
- Etoposide/administration & dosage
- Female
- Humans
- Lymphocyte Subsets
- Lymphoma, AIDS-Related/complications
- Lymphoma, AIDS-Related/drug therapy
- Lymphoma, AIDS-Related/immunology
- Lymphoma, AIDS-Related/virology
- Lymphoma, Non-Hodgkin/complications
- Lymphoma, Non-Hodgkin/drug therapy
- Lymphoma, Non-Hodgkin/immunology
- Lymphoma, Non-Hodgkin/virology
- Male
- Middle Aged
- Risk
- Survival Analysis
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Affiliation(s)
- J A Sparano
- Department of Oncology, Albert Einstein Cancer Center, Montefiore Medical Center, Bronx, NY 10467, USA
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78
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Zanussi S, Simonelli C, D'Andrea M, Comar M, Bidoli E, Giacca M, Tirelli U, Vaccher E, De Paoli P. The effects of antineoplastic chemotherapy on HIV disease. AIDS Res Hum Retroviruses 1996; 12:1703-7. [PMID: 8959247 DOI: 10.1089/aid.1996.12.1703] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Six patients with human immunodeficiency virus (HIV)-associated non-Hodgkin lymphoma receiving chemotherapy (CT) with cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) plus granulocyte colony-stimulating factor were sequentially monitored to study the effects of these treatments on their immunologic status (CD4 and CD8 cell counts) and on HIV plasma viremia. We show that mean CD4 cell counts declined significantly after the third cycle of CT (187 +/- 117/microliters before CT versus 92.4 +/- 60/microliters; p = 0.04) and remained significantly reduced 4 months after completion of CT. Modifications of CD8 cell counts were not statistically significant. The effects of CT on plasma viremia, as measured by a competitive polymerase chain reaction technique, were delayed until the fourth cycle, when an increase of viral load ranging from 0.6 to 2 logs (p = 0.027) was observed. After this point, viremia returned to baseline levels, with the exception of two patients who later developed opportunistic infections and one who underwent disease progression. These results suggest that, contrary to CD4 cell counts, plasma viremia could be a faithful surrogate marker for monitoring of HIV disease progression in patients undergoing CT.
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Affiliation(s)
- S Zanussi
- Division of Microbiology, Immunology, and Virology, IRCCS, Aviano, Italy
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79
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Ladeb S, Herbrecht R, Escudier B, Dhedin N, Cordonnier C. Facteurs de croissance et infection. Med Mal Infect 1996. [DOI: 10.1016/s0399-077x(96)80109-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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80
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Newell M, Goldstein D, Milliken S, Lewis C, Hoy J, Thomson B, Cooper D. Phase I/II trial of filgrastim (r-metHuG-CSF), CEOP chemotherapy and antiretroviral therapy in HIV-related non-Hodgkin's lymphoma. Ann Oncol 1996; 7:1029-36. [PMID: 9037361 DOI: 10.1093/oxfordjournals.annonc.a010495] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND A phase I/II trial determined the maximum tolerated dose (MTD) of CEOP for AIDS-related non-Hodgkin's lymphoma (NHL) with concurrent filgrastim and antiretroviral therapy. PATIENTS AND METHODS Fourteen AIDS-NHL patients, chemotherapy naïve and ECOG performance status < 2 received filgrastim 1.0 microgram/kg s.c. daily for 3-7 days to assess neutrophil response, followed by CEOP with filgrastim support 10 micrograms/kg s.c. daily, day 2-14, continued if the absolute neutrophil count (ANC) < 1.2 x 10(9)/l. Two CEOP dose cohorts were used: cohort 1 (5 patients) - cyclophosphamide (C) 500 mg/m2, epirubicin (E) 37.5 mg/m2, vincristine (O) 2 mg and prednisolone (P) 75 mg/m2 daily on days 1-5; cohort 2 (9 patients) - C 750 mg/m2, E 50 mg/m2, same doses of O and P. Antiretroviral therapy was maintained (zidovudine-10, ddI-3, both-1). RESULTS In cohort 1, 4/5 patients received at least 3 courses of CEOP with one complete response after five cycles and four progressions. Four have died (3-21 months after entry) with 1 alive at 40 months. Dose limiting toxicity (DLT - grade IV febrile neutropenia in cycle 1) occurred in 1 patient. In cohort 2, 5/9 completed > or = 5 cycles with 6 complete responses, 1 partial response and 2 progressions, 6 deaths and 3 alive at > 33 months. DLT (evaluable in 8 patients) occurred in two patients. Median survival for both cohorts was 17 months. Mean relative dose intensity was > 85%. CONCLUSIONS The dosages of CEOP in cohort 1 defined the MTD however, the cohort 2 doses with filgrastim and antiretroviral therapy gave an encouraging response, acceptable toxicities and merit further study.
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Affiliation(s)
- M Newell
- National Center in HIV Epidemiology and Clinical Research, Faculty of Medicine, University of New South Wales, Sydney, Australia
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81
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Tirelli U, Errante D, Carbone A, Gloghini A, Vaccher E. Malignant tumors in patients with HIV infection. Crit Rev Oncol Hematol 1996; 24:165-84. [PMID: 8894402 DOI: 10.1016/1040-8428(96)00214-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- U Tirelli
- Division of Medical Oncology and AIDS, Centro di Riferimento, Aviano (PN), Italy
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82
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Abstract
During the course of HIV disease a broad spectrum of hematologic disorders develop including abnormalities in blood cell generation, survival, and function Alterations in coagulation parameters may evolve associated with disruption of immunoglobulin or factor production. This article reviews the manifestations and pathophysiology of these abnormalities and discusses the role for growth factor support.
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Affiliation(s)
- D T Scadden
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
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83
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Sandler AS, Kaplan LD. Diagnosis and management of systemic non-Hodgkin's lymphoma in HIV disease. Hematol Oncol Clin North Am 1996; 10:1111-24. [PMID: 8880199 DOI: 10.1016/s0889-8588(05)70387-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Persons with HIV infection are at an increased risk of developing intermediate and high-grade non-Hodgkin's lymphomas. Patients present with wide-spread extranodal disease at the time of initial presentation, with unusual sites of disease common. Factors predictive of a poor prognosis are low performance status, history of AIDS prior to the diagnosis of lymphoma, bone marrow involvement, and low CD4 count. Experience suggests that in some patients, more aggressive chemotherapy may be associated with shortened survival time. Recent clinical trials have demonstrated that the use of either myeloid growth factors or reduced-dosage chemotherapeutic regimens can reduce the morbidity associated with chemotherapy. A number of new and exciting experimental treatments are now in clinical development. These include new chemotherapy-based regimens, immune modulators immunotoxin therapy, and cellular therapy. It is hoped that as we continue to learn more about the biology of the HIV-associated lymphomas, we can develop more rational and effective treatment modlities that take advantage of the unique molecular characteristics of these tumors.
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Affiliation(s)
- A S Sandler
- Department of Oncology, University of Calfornia, San Francisco, USA
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84
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Honkoop AH, Hoekman K, Wagstaff J, van Groeningen CJ, Vermorken JB, Boven E, Pinedo HM. Continuous infusion or subcutaneous injection of granulocyte-macrophage colony-stimulating factor: increased efficacy and reduced toxicity when given subcutaneously. Br J Cancer 1996; 74:1132-6. [PMID: 8855987 PMCID: PMC2077104 DOI: 10.1038/bjc.1996.502] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a haematopoietic growth factor with a wide variety of applications in the clinic. In early phase I studies the continuous intravenous (c.i.) route of administration was often used. Later it was shown that subcutaneous (s.c.) administration was also effective. The optimal route of administration remains, however, poorly defined, and no studies have made a direct comparison between these two routes of administration. We treated patients with advanced breast cancer with moderately high-dose doxorubicin and cylophosphamide and GM-CSF. The first 14 patients received GM-CSF by c.i, while subsequently 47 patients received it s.c. Comparison between the two groups showed that c.i. GM-CSF was more toxic in several respects. There was a higher need for erythrocyte and platelet transfusions and a significant deterioration in the performance status. This study indicates that subcutaneous GM-CSF is the preferred route of administration. Randomised trials are, however, needed to confirm these conclusions.
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Affiliation(s)
- A H Honkoop
- Department of Medical Oncology, University Hospital Vrije Universiteit Amsterdam, Netherlands
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85
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Scadden DT, Pickus O, Hammer SM, Stretcher B, Bresnahan J, Gere J, McGrath J, Agosti JM. Lack of in vivo effect of granulocyte-macrophage colony-stimulating factor on human immunodeficiency virus type 1. AIDS Res Hum Retroviruses 1996; 12:1151-9. [PMID: 8844019 DOI: 10.1089/aid.1996.12.1151] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Neutropenia complicates HIV disease or its treatment in a large proportion of patients. Hematopoietic growth factor support has been tested in a number of clinical settings in HIV disease and has been demonstrated to be of benefit for specific parameters. One consideration regarding the use of hematopoietic growth factors in HIV disease is their potential effect on HIV viral burden, since alterations in HIV expression have been documented with certain cytokines in vitro. It has also been reported that some cytokines, notably GM-CSF, potentiate the antiviral properties of thymidine analogs such as zidovudine (AZT) in vitro. We tested these observations in vivo. Twelve HIV-positive patients with a CD4 cell count < or = 200/mm3 or HIV plasma viremia who were receiving a stable dose of zidovudine were enrolled into three dose cohorts of yeast-derived GM-CSF at 50, 125, or 250 micrograms/m2 daily by subcutaneous self-injection for 28 days. Measurements of HIV activity included serum acid-dissociated HIV p24 antigen levels, plasma and peripheral blood mononuclear cell (PBMC) limiting dilution HIV culture, and plasma HIV quantitative competitive polymerase chain reaction (PCR). Serum and intracellular zidovudine levels were measured as well as hematologic, immunologic, and toxicity parameters. Virologic measures showed neither significant upregulation nor downregulation of serum acid-dissociated HIV p24 antigen, plasma and PBMC HIV culture, or PCR in association with GM-CSF administration. A trend toward increased intracellular AZT levels was noted, but this did not achieve statistical significance (p = 0.073). CD4 and CD8 lymphocytes were essentially unaffected while absolute neutrophil counts increased with GM-CSF administration as expected. These data suggest that administration of GM-CSF does not perturb HIV activity or immunologic parameters in patients receiving AZT for advanced HIV disease. No potentiation of AZT antiviral effect was demonstrated.
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Affiliation(s)
- D T Scadden
- Division of Hematology/Oncology, New England Deaconess Hospital, Harvard Medical School, Boston, Massachusetts 02215, USA
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86
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Levine AM, Tulpule A, Espina B, Boswell W, Buckley J, Rasheed S, Stain S, Parker J, Nathwani B, Gill PS. Low dose methotrexate, bleomycin, doxorubicin, cyclophosphamide, vincristine, and dexamethasone with zalcitabine in patients with acquired immunodeficiency syndrome-related lymphoma. Effect on human immunodeficiency virus and serum interleukin-6 levels over time. Cancer 1996; 78:517-26. [PMID: 8697399 DOI: 10.1002/(sici)1097-0142(19960801)78:3<517::aid-cncr20>3.0.co;2-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Use of multiagent chemotherapy has been associated with complete remission (CR) in approximately 50% of patients with newly diagnosed acquired immunodeficiency syndrome (AIDS)-lymphoma, although additional AIDS-related complications may occur. Both chemotherapy and antiretroviral therapy were employed in an attempt to ascertain if the combination was safe, and associated with changes in human immunodeficiency virus (HIV) p24 antigen levels during the course of treatment. METHODS Low dose methotrexate, bleomycin, doxorubicin, cyclophosphamide, vincristine, and dexamethasone(M-BACOD) chemotherapy and zalcitabine (ddC) were employed in 28 patients. Since both vincristine and zalcitabine may cause peripheral neuropathy, a Phase I/II study design was employed. Serum was analyzed for immune complex dissociated (ICD) HIV p24 antigen and interleukin (IL)-6 levels during therapy. RESULTS CR was achieved in 14 of 25 patients (56%), with partial response (PR) in 5 (20%). CRs were equivalent in patients with good or poor prognostic indicators, including a history of AIDS prior to lymphoma (CR = 60%); and/or CD4 lymphocytes < 200/mm3 (CR = 53%). Five patients with a CR subsequently relapsed (36%); median survival of CR patients was 29.2 months (4.1-61+), whereas that of all of the treated patients was 8.1 months. No significant peripheral neuropathy or other toxicity was observed. Serum ICD p24 antigen levels either fell (7/14) or remained consistently negative (2/14) in 9 of 14 patients (64%), whereas 36% experienced an increase. Elevated serum IL-6 levels at diagnosis were associated with systemic "B" symptoms (P = 0.023), whereas changes in IL-6 correlated with response to therapy over time (P = 0.006). CONCLUSIONS Combination antineoplastic and zalcitabine antiretroviral therapy may be safely administered to patients with AIDS-related lymphoma, resulting in CR in 56%, lack of significant neurotoxicity, and favorable effect on HIV p24 antigen in 50%. Elevation of serum IL-6 is associated with systemic "B" symptoms, whereas changes in serum IL-6 may correlate with response.
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Affiliation(s)
- A M Levine
- Department of Medicine, Division of Hematology, University of Southern California School of Medicine, Los Angeles, USA
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87
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Lozada-Nur F, de Sanz S, Silverman S, Miranda C, Regezi JA. Intraoral non-Hodgkin's lymphoma in seven patients with acquired immunodeficiency syndrome. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1996; 82:173-8. [PMID: 8863307 DOI: 10.1016/s1079-2104(96)80221-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Since the appearance of AIDS, there has been a significant increase in the number of cases of oral non-Hodgkin's lymphoma. Rarely seen in the oral cavity before, non-Hodgkin's lymphoma is now seen with some frequency in HIV-positive patients. Oral HIV-related lymphomas exhibit an aggressive course and can mimic other oral tumors and infections, which makes early recognition and diagnosis important and difficult. We report on the clinical findings in seven homosexual men in whom the oral cavity was the first site in which non-Hodgkin's lymphoma appeared and the only site involved at the time of diagnosis. Treatment consisted of chemotherapy with or without radiation therapy. The relatively short survival in these patients averaged 8 months. All patients died of complications from their tumor.
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Affiliation(s)
- F Lozada-Nur
- Department of Stomatology, School of dentistry, University of California at San Francisco, USA
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88
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Tirelli U, Errante D, Carbone A, Gloghini A, Vaccher E. Malignant lymphomas in patients with HIV infection. Leuk Lymphoma 1996; 22:245-57. [PMID: 8819073 DOI: 10.3109/10428199609051755] [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: 02/02/2023]
Abstract
During the last two decades, the occurrence of non-Hodgkin's lymphoma (NHLs) has been increasing both in the general population, in which their incidence doubled, and in people with human immunodeficiency virus (HIV) infection, in whom a 100-fold increase has been observed since the onset of the AIDS epidemic. HIV infected patients are living longer owing to advances in antiretroviral therapy and treatment of prophylaxis against opportunistic infections but because of their immunodeficiency they are at high risk of cancers, especially NHL. The natural history of cancers in patients with HIV infection differs from that of the general population. Unusual aspects of tumor localization, growth behaviour and therapeutical response, distinguish tumors in patients with from those without HIV infection. The pathologic and virological aspects of HIV-related tumors are peculiar and a pathological classification of HIV associated systemic lymphomas based on the morphological features of the two main types, i.e. blastic and anaplastic cell lymphomas has been formulated. The treatment of HIV-related neoplasms is controversial as it is not clear whether conventional therapy and in particular chemotherapy is able to modify the natural history of these malignancies in HIV setting. Moreover the treatment of HIV-related tumors presents several problems, due to the aggressive behaviours of tumors and because of immunosuppressive chemotherapy employed in patients with immunodeficiency.
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Affiliation(s)
- U Tirelli
- Division of Medical Oncology and AIDS, Centro di Riferimento Oncologico, Aviano, Italy
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89
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Abstract
The emergence of resistance to pharmacologic antimicrobial agents and the desire to increase chemotherapy dose-intensity have necessitated the search for alternative means to control infectious disease. Enhancement of host immunity against infection has been permitted through the use of hematopoietic growth factors, which can shorten the duration of neutropenia and reduce the risk for bacterial and fungal infections. Hematopoietic growth factor-mobilized hematopoietic stem cells have also proven to be highly efficacious in permitting high-dose chemotherapy. Interferons, immunoregulatory cytokines, immune globulins, and immune lymphocytes also hold promise to enhance host immunity and reduce susceptibility for serious infectious morbidity.
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Affiliation(s)
- J R Wingard
- Department of Medicine, University of Florida College of Medicine, Gainesville, USA
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90
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Ford PA, Arbuck SG, Minniti C, Miller LL, DeMaria D, O'Dwyer PJ. Phase I trial of etoposide, doxorubicin and cisplatin (EAP) in combination with GM-CSF. Eur J Cancer 1996; 32A:631-5. [PMID: 8695266 DOI: 10.1016/0959-8049(95)00602-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The aim of this study was to ameliorate the toxicity of the etoposide, doxorubicin and cisplatin (EAP) regimen and to investigate the feasibility of dose escalation, using the molgramostim form of granulocyte macrophage-colony stimulating factor (GM-CSF) 10 micrograms/kg/day s.c. into the regimen. The design of the trial allowed for amended scheduling of the agents in the event of suboptimal results. Initially the regimen comprised etoposide 120 mg/m2, days 1-3, doxorubicin 40 mg/m2, day 1, and cisplatin 40 mg/m2, days 2 and 8. GM-CSF was begun on day 4 and continued until recovery of granulocyte counts. Courses were repeated every 21 days. 3 patients were treated at these doses. 5 patients received escalated doses (etoposide 180 mg/m2; doxorubicin 60 mg/m2; cisplatin 60 mg/m2) on this schedule; 4 out of 5 had intolerable myelosuppression (grade IV neutropenia or thrombocytopenia lasting > or = 7 days). These results prompted the administration of the day 8 cisplatin dose on day 3, with GM-CSF beginning on day 4. At the lowest doses of each agent (etoposide 120-doxorubicin 40-cisplatin 40), 3 of 6 patients had intolerable myelosuppression, and 3 patients had febrile neutropenia. Dose escalation of all of the drugs to etoposide 180 mg/m2, doxorubicin 60 mg/m2, cisplatin 60 mg/m2 resulted in documented infections in 4 out of 4 patients. GM-CSF toxicity included rash, dyspnoea, arrhythmias and pericardial effusions. The conclusion was that the use of GM-CSF does not permit escalation of drug doses on either schedule of EAP administration, and that these results do not support the combined use of GM-CSF and EAP.
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Affiliation(s)
- P A Ford
- Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
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91
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Errante D, Vaccher E, Tirelli U. Are hematopoietic colony-stimulating factors useful in association with chemotherapy in the treatment of HIV-related non-Hodgkin's lymphomas? Ann Oncol 1996; 7:233-7. [PMID: 8740785 DOI: 10.1093/oxfordjournals.annonc.a010565] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Affiliation(s)
- D Errante
- Division of Medical Oncology and AIDS, Centro di Riferimento Oncologico, Aviano, Italy
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92
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Abstract
Many Burkitt's-type non-Hodgkin lymphomas (NHL) in patients without HIV infection are curable with current brief high-dose combination chemotherapy regimens. Burkitt's-type lymphomas (BL) comprise 30-40% of HIV-associated NHL. Their morphologic, clinical, cytogenetic and molecular genetic characteristics are similar to those of sporadic BL unassociated with HIV infection. They often occur in less immunosuppressed HIV-infected individuals than the other types of NHL. Most patients with HIV-associated NHL benefit as much from low-dose as from standard or high-dose chemotherapy with less toxicity. However, there may be a subpopulation of HIV-infected patients with Burkitt's-type NHL and well preserved immune status who may benefit from high-dose chemotherapy programs that are effective for BL patients without HIV infection.
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Affiliation(s)
- D J Straus
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA
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93
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Gabarre J, Lepage E, Thyss A, Tubiana R, Bastion Y, Schlaifer D, Sebban C, Ribrag V, Fereres M, Raphael M. Chemotherapy combined with zidovudine and GM-CSF in human immunodeficiency virus-related non-Hodgkin's lymphoma. Ann Oncol 1995; 6:1025-32. [PMID: 8750156 DOI: 10.1093/oxfordjournals.annonc.a059067] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE The treatment of patients with non-Hodgkin's lymphoma related to the human immunodeficiency virus (HIV-NHL) is complicated by the underlying acquired immunodeficiency syndrome (AIDS). Patients without adverse prognostic factors (no AIDS prior to lymphoma, CD4+ lymphocyte counts greater than 100 x 10(6)/l and good performance status) can be cured of lymphoma and experience long-term survival. Our previous study with the intensive chemotherapy LNH84 regimen yielded a 63% complete response (CR) rate but median survival was only nine months, half of the patients died of AIDS and the other half of their lymphoma. We report here the results of a phase II study combining the same chemotherapy with zidovudine and GM-CSF. Our goal was to improve the treatment outcome over that of our previous study; GM-CSF was expected to decrease the hematological toxicity of chemotherapy and thus permit a dose intensity increase, while zidovudine was supposed to slow down the evolution of AIDS. DESIGN AND SETTING A phase II non-randomized prospective clinical trial in 7 centres. PATIENTS AND METHODS Thirty-two consecutive adult patients presenting HIV-NHL and performance status of less than three without active opportunistic infection underwent three cycles of doxorubicin 75 mg/m2, cyclophosphamide 1,200 mg/m2, vindesine 2 mg/m2 for two days, bleomycin 10 mg for two days and prednisolone 60 mg/m2 for five days (ACVB). Chemotherapy was associated with zidovudine (5 mg/kg/d) and GM-CSF (5 mu g/kg/d). The induction phase was followed by a four-month consolidation phase. RESULTS CR and PR > 75% were observed in 56% of patients; 25% of the patients died during the induction phase. These results were analogous to those of the previous study (63% and 14%, respectively). Neither hematological tolerance nor dose intensity were improved. With a mean follow-up of 23.5 months, median survival was 6.7 months. The rate of non-NHL AIDS-related death during CR was not reduced (22% in our study vs. 16% in our previous one). CONCLUSIONS GM-CSF failed to reduce significantly the cumulative hematological toxicity of chemotherapy and zidovudine. New antiviral agents without hematological toxicity would perhaps be useful in this setting.
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Affiliation(s)
- J Gabarre
- Department of Hematology, Hopital Pitie Salpetriere, France
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94
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Tirelli U, Spina M, Vaccher E, Errante D, Tavio M, Simonelli C, Sinicco A, Gastaldi R, Rossi G, Rizzardini G. Clinical evaluation of 451 patients with HIV related non-Hodgkin's lymphoma: experience on the Italian cooperative group on AIDS and tumors (GICAT). Leuk Lymphoma 1995; 20:91-6. [PMID: 8750628 DOI: 10.3109/10428199509054758] [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: 02/02/2023]
Abstract
We report the clinical experience in 451 patients with HIV related non-Hodgkin's lymphoma (HIV-NHL) observed within the Italian Cooperative Group on AIDS and Tumors (GICAT: Gruppo Italiano Cooperativo AIDS e Tumori), a significant number of them being treated at the Aviano Cancer Center (ACC). High grade histology according to the Working Formulation, stages III-IV and B symptoms were detected in the majority of patients. The median survival was 6 months. Based on the Cox model, three factors appeared to influence survival: advanced stage, treatment received and failure to obtain complete remission (CR). In another study aimed at comparing between chemotherapy with or without G-CSF it was shown that G-CSF significantly reduced white blood cells (WBC) nadir duration, the mean delays between cycles, the mean hospitalization time for toxicity per patient treated, without increasing significantly the overall costs. Furthermore, of 77 GICAT patients treated at the ACC with (group A) or without (group B) long-lasting CR, performance status and the mean CD4+ cell count at time of NHL diagnosis were the only parameters of statistical relevance. Based on our data HIV related NHLs are highly aggressive malignancies which are associated with a poor prognosis per se, and because of the underlying HIV infection. Long-term survivals and possible cures can, nonetheless, be obtained in a subgroup of patients, who have a better performance status and a less advanced immune dysfunction related to HIV infection.
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Affiliation(s)
- U Tirelli
- Division of Medical Oncology and AIDS, Centro di Riferimento Oncologico, Aviano, Italy
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95
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Novitzky N, King HS, Johnson C, Jacobs P. Treatment of aggressive non-Hodgkin's lymphoma in the elderly. Am J Hematol 1995; 49:103-8. [PMID: 7771461 DOI: 10.1002/ajh.2830490202] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A nonanthracycline-containing chemotherapeutic combination for the treatment of intermediate and high-grade non-Hodgkin's lymphoma was evaluated. Thirty-four consecutive and previously untreated patients, with a median age of 75 (range 54-86) years, with aggressive lymphoma, received daily etoposide (60 mg/m2 intravenous infusion [IVI]), cytosine arabinoside (50 mg/m2 subcutaneously), and methylprednisolone (60 mg/m2 IVI) on each of 5 consecutive days. Individuals with limited disease (stages I and II) (n = 9) received six, 3-day cycles of the same therapy and involved field radiation (36 Gy in 20 fractions) between the third and fourth courses. Patients with disseminated lymphoma (n = 25) received 10 cycles over 8 months of the same combination, with the addition of methotrexate (200 mg/m2 on days 8 and 15), followed by leucovorin rescue (10 mg/m2 orally every 6 hr for 8 doses). Of the 34 patients, 44% entered complete remission (CR), and 7 died before completing the first cycle of chemotherapy. Fifty-six percent of the patients with limited disease and 40% with disseminated lymphoma (P > 0.05) achieved CR. For all patients, median survival was 14 months (range 3 days- > 54 months), this being 12 and 15 months, respectively. For the entire population of responding patients, median survival has not been reached at a median follow-up of 39 months, while the median CR duration is 21 months. Ten of the 15 responders are alive in unmaintained CR at a median of 41 (range 30-54) months. Myelotoxicity was the major side effect, leading to adjustments in dose and schedule in two-thirds of the patients, although treatment changes did not affect outcome. Of the 15 deaths that occurred in this trial, in 53.3% it was unrelated to lymphoma or its therapy. Four patients that had achieved CR died of cardiovascular events (n = 2) or of progressive second malignancies (n = 2). It is concluded that cytosine arabinoside in combination regimens is effective in selected patients; this is particularly relevant in the elderly.
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Affiliation(s)
- N Novitzky
- University of Cape Town Leukaemia Centre, Groote Schuur Hospital, Observatory, South Africa
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96
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Scadden DT, Levine JD, Bresnahan J, Gere J, McGrath J, Wang Z, Resta DJ, Young D, Hammer SM. In vivo effects of interleukin 3 in HIV type 1-infected patients with cytopenia. AIDS Res Hum Retroviruses 1995; 11:731-40. [PMID: 7576933 DOI: 10.1089/aid.1995.11.731] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE To determine the safety, tolerance, and hematological and virological effects of the recombinant hematopoietic growth factor interleukin 3 (IL-3) in HIV-1-infected individuals with cytopenia. DESIGN AND METHODS A phase I single-center trial was conducted with patients in cohorts of three receiving one of four dose levels of self-administered, subcutaneously injected IL-3 (0.5, 1.0, 2.5, or 5.0 micrograms/kg/day). Toxicities, hematological effects, and virological effects were recorded. Viral studies included serum HIV p24 antigen levels, quantitative plasma and peripheral blood mononuclear cell cultures, and quantitative, competitive polymerase chain reaction of patient plasma. RESULTS Increases in white blood cell counts (WBC) and absolute neutrophil counts (ANC) were noted at the higher dose levels while absolute eosinophil counts (AEC) increased in all patients. The percent changes in WBC from baseline ranged from 52 to 309 and in ANC from 20 to 262 in the 2.5- and 5.0-micrograms/kg/day groups. The mean AEC change was 17-fold (range, 2- to 59-fold). Hemoglobin, hematocrit, platelets, and CD4 and CD8 counts were generally unaffected although individual patients demonstrated increases in hemoglobin and platelet levels. Toxicities were generally mild, but one patient developed a transient local erythematous rash at the sites of IL-3 injection which pathologically demonstrated hypersensitivity vasculitis. Of note, viral studies did not demonstrate any consistent changes in HIV-1 activity. CONCLUSION These data demonstrate limited hematological effects of IL-3 monotherapy in HIV-1-infected patients with cytopenia. However, should IL-3 be incorporated into combination cytokine therapies for HIV disease, these data suggest that IL-3 does not enhance in vivo HIV-1 activity.
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Affiliation(s)
- D T Scadden
- Division of Hematology/Oncology, New England Deaconess Hospital, Harvard Medical School, Boston, Massachusetts 02215, USA
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97
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Boogaerts M, Cavalli F, Cortés-Funes H, Gatell JM, Gianni AM, Khayat D, Levy Y, Link H. Granulocyte growth factors: achieving a consensus. Ann Oncol 1995; 6:237-44. [PMID: 7542020 DOI: 10.1093/oxfordjournals.annonc.a059152] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
A consensus meeting held under the auspices of the European School of Oncology concluded that the use of granulocyte growth factors is definitely indicated, or acceptable given existing evidence, in the following circumstances: to alleviate congenital neutropenia; in the mobilisation of peripheral blood progenitor cells for autotransfusion; to encourage engraftment following bone marrow transplantation and in cases of failed engraftment; to support continuation of ganciclovir anti-CMV therapy in certain patients with AIDS, where the switch to foscarnet is contraindicated or where toxicity to foscarnet develops. It was also agreed that there is an overwhelming need for carefully controlled clinical trials in a wide range of indications in which growth factor use may improve outcome. In the majority of tumours, the possible benefit of dose optimisation and intensification, and therefore the role of growth factors in support of such measures has still to be defined. Extramedullary toxicities may in these instances become dose limiting.
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98
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Imrie KR, Sawka CA, Kutas G, Brandwein J, Warner E, Burkes R, Quirt I, McGeer A, Shepherd FA. HIV-associated lymphoma of the gastrointestinal tract: the University of Toronto AIDS-Lymphoma Study Group experience. Leuk Lymphoma 1995; 16:343-9. [PMID: 7719241 DOI: 10.3109/10428199509049774] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We present a retrospective analysis of 31 (30 male) patients with HIV-associated gastrointestinal lymphoma which was undertaken to determine the natural history and response to therapy. Only seven patients had stage I or II lymphoma and 22 had stage IV. Pathology included diffuse large cell (13), immunoblastic (10), and small cell non-cleaved (7). The median age at presentation was 39 years (range 24-59), and the median CD4 count before treatment was 100/microL (range 4-1150). Eighty-seven percent of patients received systemic chemotherapy and significant response was seen in 84% (CR 38%; PR 46%). Hematologic toxicity was high (febrile neutropenia in 44% and dose reductions were required in 81%) and perforation occurred in five patients. Median survival for all patients was 6 months and death was secondary to lymphoma in 61%, treatment toxicity in 10%, other AIDS-related illnesses in 25% and other causes in 4%. Survival was shorter for patients with bone marrow involvement and for those with poor performance status. HIV-associated GI lymphoma has a poor prognosis despite good initial response to chemotherapy and is associated with a higher perforation rate than in HIV negative patients.
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Affiliation(s)
- K R Imrie
- Department of Medicine, Toronto Hospital, Ontario, Canada
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99
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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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100
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Abstract
A number of malignancies which have been seen with other immunodeficiency diseases have appeared in patients immunosuppressed by the human immunodeficiency virus (HIV) infection. These include Kaposi's sarcoma, lymphomas, superficially spreading basal cell carcinomas, and squamous cell carcinomas. The fact that Kaposi's sarcoma is the most common of these malignancies and is seen almost exclusively among homosexual men remains an enigma. The dermatological treatment of Kaposi's sarcoma includes observation, surgical excision, radiation therapy, interlesional chemotherapy, and topical liquid nitrogen. When the disease becomes more aggressive, systemic chemotherapy, using a combination of chemotherapeutic agents, will often slow disease progression. It is essential that the chemotherapy be given in a dose that will slow the course of the malignancy, but will not further immunosuppress the patient. The treatment of lymphomas in HIV-infected patients has been less than satisfactory, with a high mortality rate. Aggressive therapy of these lymphomas using combination therapy has been the most successful in increasing survival.
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MESH Headings
- Acquired Immunodeficiency Syndrome/complications
- Antineoplastic Agents/therapeutic use
- Carcinoma, Basal Cell/complications
- Carcinoma, Basal Cell/therapy
- Carcinoma, Squamous Cell/complications
- Carcinoma, Squamous Cell/therapy
- Combined Modality Therapy
- Female
- Humans
- Immunocompromised Host
- Immunologic Factors/therapeutic use
- Immunotherapy
- Injections, Intralesional
- Lymphoma, AIDS-Related/drug therapy
- Lymphoma, AIDS-Related/mortality
- Lymphoma, AIDS-Related/therapy
- Male
- Melanoma/complications
- Sarcoma, Kaposi/etiology
- Sarcoma, Kaposi/therapy
- Sezary Syndrome/complications
- Skin Neoplasms/etiology
- Skin Neoplasms/therapy
- Vinblastine/administration & dosage
- Vinblastine/therapeutic use
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Affiliation(s)
- M A Conant
- University of California Medical Center, San Francisco, USA
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