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C Gisselbrecht

Publications and source records attributed to C Gisselbrecht.

At least 37 records · Page 2Linked to original sources
PubMed2001

Outcome is not improved by the use of alternating chemotherapy in elderly patients with aggressive lymphoma.

INTRODUCTION: A prospective randomised study involving 810 elderly patients was conducted in an attempt to compare alternating chemotherapy with conventional first-line chemotherapy in aggressive non-Hodgkin's lymphoma in order to improve prognosis with an acceptable toxicity for elderly patients. PATIENTS AND METHODS: Patients included were 55-69 years old and had at least one adverse prognostic factor. Patients were treated either with ACVBP followed by consolidation (n = 396) or with an alternating regimen (n = 414). This regimen was an association of active drugs in NHL relapsing patients, alternating VIMMM with ACVBP for induction and alternation of VIM and ACVM in consolidation. Eight hundred and sixty-six patients were randomised. After histological review, 810 patients met the inclusion criteria: 396 in arm A, 414 in arm B. RESULTS: The complete response rate after induction was superior for conventional first-line therapy (58.5% vs 48%, P = 0.003) but at the end of treatment, the CR rate was not statistically different (52% vs 48%, P = 0.19). Conventional chemotherapy had a better five-year event-free survival than alternating regimen (33% (95% CI: 30-36%) vs 28% (95% CI: 26-30%), P = 0.0289) but overall survival was not statistically different (40% (CI 95% 38-42%) vs 36% (CI 95% 34-38%), P = 0.068). In this elderly high risk population, the toxicity was very high: 19% in arm A and 26% in arm B died during treatment. CONCLUSION: Alternating regimen did not improve outcome, was less efficient and more toxic.

Aged↗
PubMed2001

Factors affecting hematopoietic recovery after autologous peripheral blood progenitor-cell transplantation in aggressive non-Hodgkin's lymphoma: a prospective study of 123 patients.

PURPOSE: To analyse prognostic factors influencing hematopoietic recovery in patients with aggressive non-Hodgkin's lymphomas prospectively treated with intensive chemotherapy followed by peripheral blood progenitor-cells transplantation. PATIENTS AND METHODS: Untreated patients with at least two unfavorable factors according to the age-adjusted international prognostic index were included in the LNH 93-3 trial. Patients received three cycles of chemotherapy and PBPC were mobilized using filgrastim. On day 60, a BEAM regimen was initiated followed by PBPC rescue. Among the 123 patients analysed, 60 received G-CSF (5 microg/kg/d) after PBPC transplantation at day 1 and 63 did not. RESULTS: Patients received a mean number of 12.4 x 10(6)/kg (1.86-111.5) CD34+ cells. After transplantation, neutrophil counts exceeded 0.5 x 10(9)/l at a median of 12.4 days (7-41 days) and platelet counts exceeded 50 x 10(9)/l at a median of 15.6 days (9-141 days). Platelets recovery > 50 x 10(9)/l was negatively influenced by BM involvement (20 s 14 days; P = 0.04). The number of CD34+ cells infused (> vs < or = 5 x 10(6)/kg) was correlated with faster platelet recovery (18.7 days vs 13.7 days) (P = 0.007). In 26 patients for whom administration of G-CSF was randomized, time to neutrophil recovery was significantly shorter for patients treated with G-CSF: 10 vs 13 days (P = 0.0005). The incidence of grade 3/4 infection, was similar in both groups. CONCLUSION: In the patient population treated with the same first-line regimen, BM involvement and infusion of fewer CD34+ cells delayed platelet recovery. Administration of G-CSF after PBPC significantly reduced neutropenia.

Adolescent↗
PubMed2001

High-dose treatment with autologous stem cell transplantation versus sequential chemotherapy: the GELA experience.

Autologous stem-cell transplantation (ASCT) has permitted to deliver high-dose therapy (HDT). In aggressive lymphomas, the GELA group conducted prospective and retrospective studies comparing HDT + ASCT to conventional sequential chemotherapy. In relapsing patients and in partial remission, retrospective studies showed a survival advantage for HDT + ASCT over sequential chemotherapy. In complete response, advantage for HDT + ASCT was demonstrated in a prospective trial only for patients with high intermediate or high risk in the IPI score. The attainment of a maximal reduction of the tumoral mass before going HDT is very important either in first line or in relapsing patients.

Antineoplastic Agents↗
PubMed2001

[Therapy intensification with autologous transplantation in non-Hodgkin's lymphomas].

The rational for intensive chemo- or/and radiotherapy is based on the dose-effect relation in non-Hodgkin's lymphoma. In follicular lymphomas, candidates to intensification are patients with poor prognosis in relapse or with histological transformation. The efficacy of intensification to improve survival in first line treatment is not proven in follicular lymphoma. Due to the frequent marrow and blood involvement by tumoral cells in these lymphomas and the prognosis impact of this contamination, many efforts have been done to eliminate tumoral cells from the graft. Monoclonal anti-CD20 antibodies (rituximab) are indeed the best treatment to purge in vivo from tumoral cells marrow and blood. In aggressive lymphomas, intensifications are now the standard regimen in case of sensitive relapse. Probably it is also true in case of partial response or in first line after complete response in patients with 2 or 3 adverse prognostic factors. However intensification is not recommended in case of refractory disease or in first line treatment for standard-risk patients. High relapse rate after autograft justifies to test immunotherapy against minimal residual disease. The role of allogeneic transplantation, monoclonal antibodies or cytokines remains to be defined.

Bone Marrow Transplantation↗
PubMed2000

Prognostic significance of survivin expression in diffuse large B-cell lymphomas.

Survivin is an inhibitor of apoptosis overexpressed in various human cancers but undetectable in normal differentiated tissues. A potential expression and prognostic significance of survivin was studied in 222 patients with diffuse large B-cell lymphomas (centroblastic, 96%; immunoblastic, 4%). All patients were enrolled between 1987 and 1993 (median follow-up, 7 years) in the LNH87 protocol of the Groupe d'Etudes des Lymphomes de l'Adulte (GELA) and treated either with the reference ACVBP arm (doxorubicin, cyclophosphamide, vindesine, bleomycin, and prednisone)[AU3A] (n = 79) or other experimental anthracycline-containing regimens (n = 143). The characteristics of these patients were median age of 56 years; serum lactate dehydrogenase (LDH) greater than 1N, 60%; stage III-IV, 55%; performance status, according to the Eastern Cooperative Oncology Group (ECOG) scale, more than 1, 23%; extranodal sites more than 1, 29%; mass more than 10 cm, 44%; bone marrow involvement, 15%. Of the 222 patients studied, 134 (60%) revealed survivin expression in virtually all tumor cells by immunohistochemistry. The overall 5-year survival rate was significantly lower in patients with survivin expression than in those without (40% vs 54%, P =.02). Multivariate analysis incorporating prognostic factors from the International Prognostic Index (IPI) identified survivin expression as an independent predictive parameter on survival (P =.03, relative risk [RR] = 1.6) in addition to LDH (P =.02, RR = 1.6), stage (P =.03, RR = 1.7), and ECOG scale (P =.05, RR = 1.6). A second analysis incorporating IPI as a unique parameter demonstrated that survivin expression (P =.02, RR = 1.6) remained a prognostic factor for survival independently of IPI (P =.001, RR = 1.5). Survivin expression may be considered a new unfavorable prognostic factor of diffuse large B-cell lymphoma. (Blood. 2000;96:1921-1925)

Adolescent↗
PubMed2000

Quality of life-adjusted survival analysis of high-dose therapy with autologous bone marrow transplantation versus sequential chemotherapy for patients with aggressive lymphoma in first complete remission. Groupe d'Etude les Lymphomes de l'Adulte (GELA).

Evaluating high-dose therapy (HDT) with autologous stem cell transplantation (ASCT) in term of both duration and quality of life (QOL) presents major interests for patients with non-Hodgkin lymphoma. The quality-adjusted time without symptom and toxicity (Q-TWiST) methodology was applied to the LNH87-2 trial comparing HDT with ASCT versus sequential chemotherapy in 541 patients in first complete remission (CR). Overall survival (OS) and disease-free survival (DFS) curves were used to estimate duration of 4 health states: acute short-term toxicity (Tox1), secondary toxicity (Tox2), time without symptom and toxicity (TWiST), and relapse (Rel). Areas under survival curves (AUC) were retrospectively weighted according to QOL coefficients. HDT increased, but not significantly, TWiST (+2. 4 months in AUC, P =.17) and decreased Rel (-3 months, P <.01). Survival estimates did not differ between the 2 treatments (AUC 47.7 months for OS, 39.7 months for DFS). High-risk patients treated by HDT versus chemotherapy had a significant benefit in DFS (AUC 28.8 versus 24.9 months, P <.01) but not in OS (AUC 37.3 versus 36 months, P =.27). Sensitivity analysis, performed by varying QOL coefficients, demonstrated significant quality-adjusted survival gain in high-risk patients treated by HDT. In low-risk patients, a diagram provided an aid to clinical decision-making. This analysis supports the use of HDT in these patients with adverse prognostic factors in the first CR, even after adjusting for QOL using the Q-TWiST method. (Blood. 2000;95:3687-3692)

Adult↗
PubMed2000

Restaging with gallium scan identifies chemosensitive patients and predicts survival of poor-prognosis mediastinal Hodgkin's disease patients.

UNLABELLED: Following treatment of mediastinal Hodgkin's disease (HD), residual masses are frequent and gallium scanning has proven to be of value in the evaluation of their specificity (fibrosis or active disease). This study assessed, for relapse and survival, the predictive value of restaging gallium scan of patients with a residual mass on computed tomography scan after induction chemotherapy. Between 1/89 and 12/97, in 53 newly diagnosed HD patients with a residual mediastinal mass, a gallium scan was performed after chemotherapy (3 or 4 courses) and always before consolidative radiotherapy. Characteristics at diagnosis were: nodular sclerosis histology, 89%; bulky mediastinal disease, 79%; B-symptoms, 51%. RESULTS: gallium scan was positive in 16 patients (30%) and negative in 37 (70%). At median follow-up period of 36 months, freedom-from-progression rate was 86% versus 19% (P<0.0001) for patients with negative vs positive gallium scans, respectively. The 5-year overall survival (OS) rate was 68% and differed significantly (P<0.0001) between negative (91%) and positive (25%) gallium scanning groups. The specificity of gallium scanning was 91% and the sensitivity 72% with a positive predictive value of 81% and a negative predictive value of 86%. Evaluation with gallium scan after induction chemotherapy identifies chemosensitive patients among those with poor-prognosis mediastinal HD. Although relapse may occur in patients with negative gallium scan, a postive gallium scan is highly predictive of failure and poor outcome, and treatment should thus be modified.

Adult↗
PubMed2000

Efficacy of autologous stem cell transplantation in mantle cell lymphoma: a 3-year follow-up study.

This study was designed to evaluate the efficacy of therapeutic intensification with autologous stem cell transplantation (ASCT) for mantle cell lymphomas (MCL) in terms of response rate, duration of response, and event-free and overall survivals. Twenty-four patients with confirmed MCL responding to chemotherapy received a high-dose chemo-radiotherapy regimen followed by ASCT. Transplantation was performed during first-line therapy in nine cases, second-line in 13 cases and third-line in two cases. The source of hematopoietic stem cells was peripheral blood for 19 cases. At the time of ASCT, eight patients were in complete remission (33%). Seventeen of the 24 cases received an intensified regimen with TBI and seven received the BEAM or the BEAC regimen. After transplantation, 19 patients were in CR (79%). Nine of these were alive in continued CR at a median follow-up of 34 months, while seven relapsed at a median of 18 months. One patient died from Pneumocystis carinii interstitial pneumonitis and five patients developed secondary malignancies. With a median follow-up after transplantation of 34 months, the 3-year event-free survival was 55% and the 3-year overall survival was 68%. These results indicate that therapeutic intensification with ASCT might be an effective treatment for mantle cell lymphomas. Bone Marrow Transplantation (2000) 25, 251-256.

Adult↗
PubMed2000

Myelodysplasias and leukemias after autologous stem cell transplantation for lymphoid malignancies.

The incidence of secondary myelodysplastic syndromes and acute leukemia (MDS/AL) was reported for 395 patients autografted for Hodgkin's disease (HD) (n = 96) and non-Hodgkin's lymphoma (NHL) (n = 299) between 1987 and 1998. Eleven patients developed secondary MDS/AL (crude rate at 2.8%) including two lymphoblastic AL cases. The mean time of occurrence was at 32 months after autologous stem cell transplantation (ASCT) and 71 months after diagnosis. The estimated actuarial incidence at 10 years was at 6.3% (+/-4%). Karyotyping revealed complex chromosomal aberrations in only one patient, and two translocations [t(8;21) and t(8;16)]. No features of topoisomerase II inhibitor-related leukemia were found. Only one patient had received ASCT in first remission. The remaining 10 patients had received multiple courses of chemotherapy before stem cell collection and four had relapsed after ASCT and before the occurrence of secondary MDS/AL. Five of 11 patients had received localized radiotherapy and five others received TBI in their conditioning regimen. Ten patients died despite chemotherapy and/or supportive care and only one patient is alive and well after genoidentical allogeneic transplantation. We suggest a cumulative leukemogenic role of pre-ASCT radiation and chemotherapy in the occurrence of these secondary MDS/AL more than the high-dose therapy itself.

Acute Disease↗
PubMed2000

Survival benefit of high-dose therapy in poor-risk aggressive non-Hodgkin's lymphoma: final analysis of the prospective LNH87-2 protocol--a groupe d'Etude des lymphomes de l'Adulte study.

PURPOSE: To present the final analysis, with a median follow-up of 8 years, of the LNH87-2 randomized study, which compares consolidative sequential chemotherapy (ifosfamide plus etoposide, asparaginase, and cytarabine) with high-dose therapy (HDT) using cyclophosphamide, carmustine, and etoposide (CBV regimen) followed by stem-cell transplantation in patients with aggressive non-Hodgkin's lymphoma in first complete remission after induction, focusing on high/intermediate- and high-risk patients identified by the age-adjusted international prognostic index. PATIENTS AND METHODS: Among the 916 eligible patients, 451 presented with two (n = 318) or three (n = 133) risk factors. After reaching complete remission to induction therapy, 236 of these higher risk patients were assessable for the consolidation phase, with 125 patients in the HDT arm and 111 in the sequential chemotherapy arm. RESULTS: Among these 451 higher risk patients, 277 (61%) achieved complete remission after induction treatment. In the population of 236 randomized patients, HDT was superior to sequential chemotherapy, with 8-year disease-free survival rates of 55% (95% confidence interval [CI], 46% to 64%) and 39% (95% CI, 30% to 48%), respectively (P =.02; relative risk, 1.56). The 8-year survival rate was significantly superior in the HDT arm (64%; 95% CI, 55% to 73%) compared with the sequential chemotherapy arm (49%; 95% CI, 39% to 59%) (P =.04; relative risk, 1.51). CONCLUSION: On the basis of the final analysis of this prospectively treated series of patients, retrospectively analyzed on the basis of the International Prognostic Index, we hypothesize that HDT benefits patients at higher risk who achieve complete remission after induction treatment.

Adult↗
PubMed2000

European phase II study of rituximab (chimeric anti-CD20 monoclonal antibody) for patients with newly diagnosed mantle-cell lymphoma and previously treated mantle-cell lymphoma, immunocytoma, and small B-cell lymphocytic lymphoma.

PURPOSE: Mantle-cell lymphoma (MCL), immunocytoma (IMC), and small B-cell lymphocytic lymphoma (SLL) are B-cell malignancies that express CD20 and are incurable with standard therapy. A multicenter phase II study was conducted to assess the toxicity and the overall response rates (RR) and complete response (CR) rates to rituximab (chimeric anti-CD20 monoclonal antibody). PATIENTS AND METHODS: Between January 1997 and January 1998, 131 patients with newly diagnosed MCL (MCL1; n = 34) and previously treated MCL (MCL2; n = 40), IMC (n = 28), and SLL (n = 29) received rituximab 375 mg/m(2)/wk for 4 weeks via intravenous infusion. Restaging studies were performed 1 and 2 months after treatment. An analysis of the duration of response was conducted in December 1998. RESULTS: Eleven patients were unassessable, including one who died of splenic rupture after the first infusion. The RR among the 120 assessable patients was 30% (36 of 120 patients). The RR by histology was as follows: MCL1, 38%; MCL2, 37%; IMC, 28%; and SLL, 14%. Ten patients, all with MCL, achieved CR. The median duration of response in MCL was 1.2 years. Immediate side effects were common and usually responded to adjustments in the infusion rate. There were 31 episodes of infection after treatment; most cases were mild. Cardiac arrhythmia and ophthalmologic side effects occurred in 10 and nine patients, respectively, including one case of severe loss of visual acuity. CONCLUSION: Single-agent rituximab has moderate activity in MCL and IMC but only limited activity in SLL. The duration of response in MCL was similar to that previously reported in follicular lymphoma. Its use in combination with cytotoxic chemotherapy to increase the CR rate is warranted in MCL and IMC.

Adult↗
PubMed2000

[Hodgkin disease with nodular lymphocytic predominance or type I (paragranuloma of Poppema-Lennert): a clinico-pathological entity. Study of 21 cases and review of the literature].

We have studied clinical and pathological features of a series of 21 patients followed at the hospital Saint-Louis for a nodal nodular lymphocytic predominant Hodgkin's disease or paragranuloma of Poppema-Lennert. Histopathologically, all these lymph nodes were involved by a nodular proliferation of atypical cells, called pop corn cells with a B cell phenotype, admixed with small lymphocytes. Clinically, most patients were young males. The disease was localized except in one case and the prognosis good (only one death). However, one patient relapsed and another developped an aggressive lymphoma. These results were in keeping with different studies in the literature and confirmed that the paragranuloma is a clinicopathological entity, distinct from the classical Hodgkin's disease. Nowadays, it's strongly suggested that the pop corn cell is of centroblastic origin. Treatment remains controversial, however, according to most of the authors, patients with localized disease could be followed without treatment after surgical excision.

Adult↗
PubMed2000

Treatment of mantle-cell lymphoma with Rituximab (chimeric monoclonal anti-CD20 antibody): analysis of factors associated with response.

BACKGROUND: A retrospective analysis was performed to delineate the factors associated with response, and to determine the duration of response, in 87 patients with CD20-positive mantle-cell lymphoma (MCL) treated with Rituximab (chimeric monoclonal anti-CD20 antibody) in two prior studies. PATIENTS AND METHODS: Patients with newly-diagnosed MCL (MCL1, n = 37), and previously-treated MCL (MCL2, n = 50), received single-agent Rituximab, in the context of two multicentre clinical studies using different schedules and doses, conducted in 1996 and 1997. A follow-up analysis was performed at the end of 1998, including all 81 patients who completed therapy. Statistical modeling of factors associated with response was performed using ordered logistic regression. The duration of complete (CR) and partial response (PR), and the time to disease progression (TTP), were also derived. RESULTS: The overall response rate (RR) was 34% (30 of 87) (81 evaluable patients, RR 37%; CR 14%), and was equivalent for MCL1 and MCL2. On univariate analysis, elevated LDH (P = 0.004); prior therapy with alkylating agents (P = 0.01) or fludarabine phosphate (P = 0.04); WHO performance status = 2 (P = 0.02); MCL2 refractory to last prior therapy (P = 0.04); and splenomegaly (P = 0.04), each at the time of treatment with Rituximab, were significantly associated with a lower RR. On multivariate analysis, only LDH (P = 0.007) and prior alkylating agents (P = 0.03) retained statistical significance. At a median follow-up of 1.4 years, the median TTP was 7 months. The median duration of response was one year, and was significantly longer for patients achieving CR vs. PR (P = 0.04). CONCLUSIONS: Rituximab is active in MCL, and can induce complete responses in a minority of patients. Elevated LDH at the time of therapy, and prior therapy with alkylating agents, are associated with a significantly lower RR. The duration of response of one year is similar to that previously reported in follicular lymphoma.

Adult↗
PubMed2000

Phase II study of 3-hour infusion of high dose paclitaxel in refractory and relapsed aggressive non-Hodgkin's lymphomas. Groupe d'Etude des Lymphomes de l'Adulte.

BACKGROUND AND OBJECTIVE: The first clinical studies of paclitaxel as a single agent for the treatment of relapsed or refractory low or intermediate grade non-Hodgkin's lymphomas (NHL) yielded controversial results regarding the response rates observed, mainly related to the dose and schedule of administration used. To obtain additional data concerning the efficacy and toxicity of paclitaxel in intermediate and high grade NHL we initiated a phase II study using a 3-hour infusion of high doses of paclitaxel. DESIGN AND METHODS: The eligibility criteria included patients with relapsed or refractory aggressive NHL, a performance status < or = 2 (WHO index), a platelet count > or = 100,000/microL, a neutrophil count > or = 2,000/microL, measurable disease, and adequate hepatic function. Patients were excluded if they were infected with HIV, had a left ventricular ejection fraction < 50%, or prior peripheral neuropathy. Paclitaxel was administered as a 3-hour infusion at a dose of 250 mg/m2 every 3 weeks for a maximum of 6 courses. RESULTS: Of 45 eligible patients, 42 received a total 73 courses of paclitaxel. Forty patients were assessable for response (89%), and 42 for toxicity (93%). Six patients (15%) achieved a partial (n = 4) or a complete remission (n = 2). Responses were observed in intermediate grade (n = 4) as well as in high grade lymphoma (n = 2). The main factor influencing the response to paclitaxel was the median duration of response to previous chemotherapy regimens which was 3 times longer in patients who responded to paclitaxel (16.3 months) than in patients who did not respond to paclitaxel (5.2 months) (p<0.05). The most common serious side effects were related to the hematologic toxicity of paclitaxel, and included grade IV granulocytopenia in 20 cases (48%), grade III/IV thrombocytopenia in 14 cases (33%) and grade III-IV anemia in 13 cases (31%). INTERPRETATION AND CONCLUSIONS: Despite frequent manageable hematologic toxicity, paclitaxel is usually well tolerated at a dose of 250 mg/m2 given by a 3-hour infusion. However, the clinical efficiency as a single therapy seems modest in relapsed or refractory aggressive lymphoma.

Adolescent↗
PubMed1999

[Bone marrow transplantation in the treatment of autoimmune diseases. ISAMAIR Group].

EXPERIMENTAL BASIS AND CLINICAL OBSERVATIONS: Remission of an autoimmune disease has been observed in certain patients after bone marrow allograft from a healthy donor. Autoimmune disease in the donor can also be transmitted to an unaffected recipient. These phenomena would be hematopoietic-dependent. BONE MARROW ALLOGRAFTS: Indications for the treatment of refractory autoimmune diseases are exceptional due to the related mortality even in patients without malignant hematologic disease. A NEW THERAPEUTIC CONCEPT: Therapeutic intensification, followed with autologous peripheral stem cell grafts, a procedure with a mortality below 3% in 1997, constitutes a therapeutic alternative in these difficult indication concerning severe refractory autoimmune diseases including: sclerodermia, vasculitis, lupus, inflammatory myositis, autoimmune cyopenia.

Autoimmune Diseases↗
PubMed1999

[Intensive chemotherapy and autograft of hematopoietic stem cells in the treatment of metastatic cancer: results of the national protocol Pegase 04].

UNLABELLED: We report hereby the results of the french multicentric randomized PEGASE 04 protocol established to evaluate the impact on survival of high-dose chemotherapy over conventional chemotherapy for MBC patients. PATIENTS AND METHODS: Inclusion criteria were: age < or = 60 year, PS < 2, adenocarcinoma initially metastatic or in first relapse, chemosensitive disease. Randomization was done after 4-6 courses of conventionnal chemotherapy between high-dose (Mitoxantrone, 45 mg/m2, Cyclophosphamide: 120 mg/kg, Melphalan: 140 mg/m2), and the pursuit of the same conventionnal chemotherapy. Between 09/92 and 12/96, 61 chemosensitive patients were enrolled: 29 were referred to standard chemotherapy, 32 to intensive therapy. At randomization, 13 pts (21.3%) were in complete response and 48 in partial response. RESULTS: The median progression-free survivals were 20 and 35.3 months in the standard and intensive groups (p=0.06). The relapse rates were respectively 79.3% vs 50.8% at 3 years and 90.8% vs 90.7% at 5 years. The median overall survivals were 20 and 43.4 months, with an overall survival rate of 18.5% vs 29.8% at 5 years (p=0.12). CONCLUSION: The CMA regimen could prolong the progression-free survival of MBC patients, however without any significant impact on overall survival.

Adult↗
PubMed1999

Hodgkin's disease in 35 patients with HIV infection: an experience with epirubicin, bleomycin, vinblastine and prednisone chemotherapy in combination with antiretroviral therapy and primary use of G-CSF.

BACKGROUND: The optimal therapeutic approach for patients with Hodgkin's disease and human immunodeficiency virus infection (HD-HIV) is unknown. In an attempt to improve the results previously obtained with EBV (epirubicin, bleomycin and vinblastine) without G-CSF (Cancer 1994; 73: 437-44), in January 1993 we started a trial using chemotherapy (CT) consisting of EBV plus prednisone (EBVP), concomitant antiretroviral therapy (zidovudine, AZT or dideoxinosyne, DDI), and G-CSF. PATIENTS AND METHODS: Up to August, 1997, 35 (30 M/5 F) consecutive previously untreated patients (median age 34, range 21-53 years) with HD-HIV were enrolled in the European Intergroup Study HD-HIV. Their median performance status was 1 (range 1-3). At diagnosis of HD, 26% of the patients had AIDS, 90% had B symptoms at HD presentation and 83% had advanced-stage HD. Patients received E 70 mg/m2 i.v. on day 1, B 10 mg/m2 i.v. on day 1, V 6 mg/m2 i.v. on day 1 and P 40 mg/m2 p.o. from day 1 to day 5 (EBVP). Courses were repeated every 21 days for six cycles. AZT (250 mg x 2/day), or DDI (200 or 300 mg x 2/day) if AZT had been previously used, were given orally from the beginning of CT. G-CSF was given at the dose of 5 mcg/kg/day s.c. from day 6 to day 20 in all cycles. RESULTS: An overall response rate of 91% was observed. There were 74% complete responses (CR) and 17% partial responses (PR). Toxicity was moderate, with grade 3-4 leukopenia and thrombocytopenia in 10 (32%) and three (10%) patients, respectively. The median number of administered cycles was 6 (range 3-6). Twenty-three of 35 patients received AZT and nine patients received DDI. Three (8%) patients had opportunistic infections (OI) during or immediately after CT. The median CD4+ cell count was 219/mm3 (6-812) at HD diagnosis and 220/mm3 (2-619) after the end of combined therapy, and these numbers remained unchanged. Ten of 26 (38%) patients who achieved CR relapsed. Twenty-three patients died of HD progression alone or in association with OI, being the cause of death in 48% and 9% of patients respectively. The median survival was 16 months, with a survival rate of 32% and a disease-free survival of 53% at 36 months. CONCLUSIONS: The combined antineoplastic and antiretroviral treatment is feasible, but HD in HIV setting is associated with a more adverse prognosis than in the general population. Although the CR rate obtained was satisfactory, the relapse rate was high. Furthermore, comparison of the results of our two consecutive prospective studies demonstrated no overall improvement in the current trial with respect to the CR rate and survival.

Adult↗