Phase II multicenter study of human CD52 antibody in previously treated chronic lymphocytic leukemia. European Study Group of CAMPATH-1H Treatment in Chronic Lymphocytic Leukemia.

PURPOSE: CAMPATH-1H is a human immunoglobulin G1 (IgG1) anti-CD52 monoclonal antibody (MAb) that binds to nearly all B- and T-cell lymphomas and leukemias. We report the results of a multicenter phase II trial that used CAMPATH-1H in previously chemotherapy-treated patients with chronic lymphocytic leukemia (CLL). MATERIALS AND METHODS: Twenty-nine patients who had relapsed after an initial response (n = 8) or were refractory (n = 21) to chemotherapy were treated with CAMPATH-1H administered as a 30-mg 2-hour intravenous (IV) infusion thrice weekly for a maximum period of 12 weeks. RESULTS: Eleven patients (38%) achieved a partial remission (PR) and one (4%) a complete remission (CR) (response rate, 42%; 95% confidence interval [CI], 23% to 61%). Three of eight patients (38%) with a relapse and nine of 21 refractory patients (43%) responded to CAMPATH-1H therapy. CLL cells were rapidly eliminated from blood in 28 of 29 patients (97%). CR in the bone marrow was obtained in 36% and splenomegaly resolved completely in 32%. Lymphadenopathy was normalized in only two patients (7%). The median response duration was 12 months (range, 6 to 25+). World Health Organization (WHO) grade IV neutropenia and thrombocytopenia developed in three (10%) and two patients (7%), respectively. Neutropenia and thrombocytopenia recovered in most responding patients during continued CAMPATH-1H treatment. Lymphopenia (< 0.5 x 10(9)/L) occurred in all patients. Two patients had opportunistic infections and four had bacterial septicemia. CONCLUSION: CAMPATH-1H had significant activity in patients with advanced and chemotherapy-resistant CLL. The most pronounced effects were noted in blood, bone marrow, and spleen. Preferential clearance of blood may allow harvesting of uncontaminated blood stem cells for use in high-dose chemotherapy protocols.

Incidence, predictive factors, and outcome of lymphoma transformation in follicular lymphoma patients.

PURPOSE: To assess the incidence of lymphoma transformation in the natural history of follicular lymphoma (FL) patients and the factors that are predictive of this event. PATIENTS AND METHODS: Two hundred twenty patients with FL treated in our institution between 1975 and 1990, with a median follow-up duration of 9 years, were included in this retrospective analysis. RESULTS: Transformation was proven by histology in 34 patients or by cytology in 13 patients and was considered as highly probable on clinical arguments in five patients for an overall incidence of 24%. The probability of transformation was 22% at 5 years and 31% at 10 years and tended to plateau after 6 years. Predictive factors for transformation were nonachievement of complete remission (CR) after initial therapy (P < 10(-4), low serum albumin level (< 35 g/L) (P = .001), and beta 2-microglobulin level greater than 3 mg/L (P = .02) at diagnosis. In a multiparametric analysis, only beta 2-microglobulin level retained prognostic significance for freedom-from-transformation (FFT) survival (P = .04). Transformation accounted for 44% of deaths and was associated with a poor outcome, with a median survival time of 7 months. CONCLUSION: Transformation is an early event in the course of the disease and is mainly observed in patients with known adverse prognostic factors or those who do not achieve CR after initial treatment. These findings may be useful to select follicular lymphoma patients for intensive therapeutic approaches.

Mucosa-associated lymphoid tissue gastrointestinal and nongastrointestinal lymphoma behavior: analysis of 108 patients.

PURPOSE: Characteristics and outcome of 108 patients with mucosa-associated lymphoid tissue (MALT) lymphoma were analyzed according to initial location of the lymphoma, within or outside of the gastrointestinal (GI) tract. PATIENTS AND METHODS: One hundred eight patients with MALT lymphoma were studied. Fifty-five patients (51%) had GI involvement and 53 patients (49%) had another involved extranodal site: 13 orbit; 11 lung; 10 skin; seven parotid; six thyroid; three Waldeyer's ring; two breast; and one pancreas involvement. At diagnosis, 47 patients (44%) had stage IE, 26 (24%) had stage IIE, and 35 (32%) had disseminated disease. No significant difference in the clinical or biologic characteristics was observed between GI and non-GI patients. RESULTS: Complete response after the first treatment was reached in 76% of the patients, with no difference between the two subgroups. With a median follow-up of 52 months, median survival was not reached and was identical in the two subgroups, but GI MALT patients had a longer time to progression (8.9 years compared with 4.9 years in non-GI patients; P = .01). The different non-GI locations seemed to have a similar outcome. CONCLUSION: MALT lymphoma is an indolent disease that usually presents as localized extranodal tumor without accompanying adverse prognostic factor, and these patients have a good outcome. However, non-GI patients seem to progress more often than GI patients.

Tumor necrosis factor ligand-receptor system can predict treatment outcome in lymphoma patients.

PURPOSE: A prospective study was performed to assess plasma measurement of tumor necrosis factor (TNF), lymphotoxin alpha (LTalpha), and their soluble receptors (p55 and p75) for prognostic risk assignment in patients with malignant lymphomas. PATIENTS AND METHODS: One hundred forty-two patients, 124 with non-Hodgkin's lymphoma (NHL) and 18 with Hodgkin's disease (HD), were analyzed. Plasma samples were tested by enzyme-linked immunoabsorbent assay (ELISA). RESULTS: Elevated plasma levels of TNF, p55,and p75 were associated with an Eastern Cooperative Oncology Group (ECOG) status > or = 2, Ann Arbor stage III/IV, elevated serum lactate dehydrogenase (LDH) and beta2-microglobulin levels, > or = two involved extranodal sites, B symptoms, anemia, and low serum albumin level. Elevated levels of p55 and p75 were associated with older age and higher values of C-reactive protein. TNF, p55, and p75, but not LTalpha, plasma levels higher than median predicted shorter freedom from progression (FFP) survival and overall survival. Three distinct risk groups for patient outcome were identified: patients with low risk (TNF, p55, and p75 below median values), intermediate risk (one or two parameters higher than median), and high risk (all three parameters higher than median). At a median follow-up duration of 25 months, the actuarial 2-year FFP survival rates were 79%, 60%, and 37%, respectively (P < .0001), and overall survival rates were 91%, 82%, and 51% (P < .0001). The addition of the TNF ligand-receptor-based model to the International Prognostic Index (IPI) yielded a significant improvement of the predictive value of IPI. CONCLUSION: TNF and its soluble receptors' plasma measurements represent valuable prognostic markers in lymphoma patients.

Comparison in low-tumor-burden follicular lymphomas between an initial no-treatment policy, prednimustine, or interferon alfa: a randomized study from the Groupe d'Etude des Lymphomes Folliculaires. Groupe d'Etude des Lymphomes de l'Adulte.

PURPOSE: To evaluate prospectively in patients with follicular lymphoma and a low tumor burden three therapeutic options: delay of any treatment until clinically meaningful progression, immediate treatment with an oral alkylating agent, or treatment with a biologic response modifier, interferon alfa-2b. PATIENTS AND METHODS: Newly diagnosed follicular lymphoma patients with a low tumor burden (n = 193) were randomly assigned to one of three arms: arm 1, no initial treatment (n = 66); arm 2, prednimustine 200 mg/m2/d for 5 days per month for 18 months (n = 64); or arm 3, interferon alfa 5 MU/d for 3 months then 5 MU three times per week for 15 months (n = 63). Clinical characteristics were similar in the three arms. RESULTS: Overall response rates with prednimustine and interferon alfa were 78% and 70%, respectively. The overall response to therapy, when deferred, was similar at 70%. With a median follow-up duration of 45 months after randomization, the median freedom-from-treatment (FFT) interval was 24 months in arm 1 and the interval of freedom from treatment failure (FFTF) was 40 months in arm 2 and 35 months in arm 3. The median overall survival time was not reached and the overall survival rate at 5 years was 78% in arm 1, 70% in arm 2, and 84% in arm 3. Therefore, deferred treatment does not adversely influence survival at 5 years. Patients who progressed within 1 year had a significantly shorter survival duration (median, 48 months). CONCLUSION: Delayed treatment is feasible in patients with follicular lymphoma and a low tumor burden. For patients with early progression, more intensive therapy should be considered. For others, because delay of treatment until significant clinical progression does not seem to hamper the prognosis or subsequent response to treatment, the long-term toxicity of alkylating agents can be reduced.

Elderly patients with aggressive non-Hodgkin's lymphoma: disease presentation, response to treatment, and survival--a Groupe d'Etude des Lymphomes de l'Adulte study on 453 patients older than 69 years.

PURPOSE: To clarify disease characteristics and optimal treatment for elderly patients with non-Hodgkin's lymphoma (NHL), we performed a randomized trial in 453 patients older than 69 years with aggressive lymphoma. PATIENTS AND METHODS: Two hundred twenty patients received cyclophosphamide 750 mg/m2, teniposide (VM-26) 75 mg/m2, and prednisone 40 mg/m2/d for 5 days (CVP) and 233 patients received CVP plus pirarubicin (THP-doxorubicin) 50 mg/m2 (CTVP), each for six courses every 3 weeks. RESULTS: The median age was 75 years. Most patients had clinically aggressive disease; 30% had one and 53% two or three adverse prognostic parameters as defined by the International Prognostic Index. More patients on the CTVP arm had an elevated lactic dehydrogenase (LDH) level, but the two groups were otherwise well balanced. CTVP treatment was more frequently associated with leukopenia, thrombocytopenia, and infectious complications. Death during chemotherapy occurred in 16% and 21% of patients on the CVP and CTVP arms, respectively (not significant). Forty percent of patients achieved a complete response (CR): 47% on CTVP and 32% on CVP (chi2 = 20.98, P = .0001). The median time to treatment failure (TTF) was 7 months for CTVP versus 5 months for CVP (log-rank test, P < .05). The median survival time was 13 months in both groups; however, the 5-year survival rate was 26% with CTVP versus 19% with CVP (chi2 = 4.68, P < .05). Lymphoma progression was the primary cause of death. CONCLUSION: Elderly patients with aggressive lymphoma have an aggressive disease with adverse prognostic parameters at the time of diagnosis. Slightly longer survival was observed for patients treated with an anthracycline-containing regimen.

Benefit of autologous bone marrow transplantation over sequential chemotherapy in poor-risk aggressive non-Hodgkin's lymphoma: updated results of the prospective study LNH87-2. Groupe d'Etude des Lymphomes de l'Adulte.

PURPOSE: To update the randomized study that compared consolidative sequential treatment (ifosfamide, etoposide, asporaginase, and cytarabine) versus the high-dose regimen of cyclophosphamide, carmustine, and etoposide (CBV) followed by autotransplantation in patients with aggressive non-Hodgkin's lymphoma in first complete remission and to focus on high-intermediate and high-risk patients identified by the international prognostic index. PATIENTS AND METHODS: Nine hundred sixteen patients received induction treatment on the LNH84 protocol with open randomization for the anthracycline. In a subsequent randomization, 541 patients in complete remission were assigned to receive consolidation by either sequential chemotherapy (n = 273) or autotransplant (n = 268). Among the higher risk population (two or three risk factors), 236 patients in complete remission were assessable for the consolidation phase, with 111 in the sequential chemotherapy arm and 125 in the autotransplant arm. RESULTS: Among 541 randomized patients, disease-free survival and survival did not differ significantly between the two consolidative treatment arms. In the higher risk population, CBV was superior to sequential chemotherapy, with 5-year disease-free survival rates of 59% (95% confidence interval, 49% to 69%) and 39% (95% confidence interval, 28% to 50%), respectively (P = .01, relative risk = 1.19). The 5-year survival rate was superior in the CBV group at 65% (95% confidence interval, 56% to 74%) compared with 52% in the sequential chemotherapy group (95% confidence interval, 42% to 62%) (P = .06, relative risk = 1.49). CONCLUSION: This study shows a superior disease-free survival for higher risk patients in complete remission. Dose-intensive consolidation therapy should be considered for patients at higher risk who achieve complete remission after induction treatment.

Phase II trial of fludarabine monophosphate as first-line treatment in patients with advanced follicular lymphoma: a multicenter study by the Groupe d'Etude des Lymphomes de l'Adulte.

PURPOSE: Fludarabine monophosphate (FAMP) is a major drug in the treatment of chronic lymphocytic leukemia and showed efficacy in selected groups of patients with low-grade lymphomas, most of them pretreated. The aim of this trial was to assess the efficacy and the toxicity of FAMP in untreated patients with follicular lymphoma. PATIENTS AND METHODS: Fifty-four untreated patients with advanced follicular lymphoma were treated with intravenous (i.v.) fludarabine at a dose of 25 mg/m2/d during 5 days every 4 weeks, to a maximum of nine cycles. RESULTS: The toxicity of the drug was mild, mainly granulocytic. Granulocytopenia > or = 3 (World Health Organization [WHO]) was observed during 48 of 328 cycles (14.6%) and in 22 of 53 (41%) patients assessable for toxicity. Fludarabine had to be stopped prematurely because of toxicity in nine patients: marrow toxicity in five, peripheral neuropathy in two, and interstitial pneumonitis and hepatitis in one patient each. Among 49 patients assessable for response, the overall response rate was 65% and the complete response (CR) rate 37%. The median progression-free survival interval for all patients was 13.6 months. CONCLUSION: These results confirm that fludarabine is active when used as first-line treatment in patients with follicular lymphoma and has a low toxicity rate. It may be used as single treatment in elderly patients. Associations of fludarabine with other drugs active against follicular lymphoma need to be determined.

Treatment with very low-dose GM-CSF in myelodysplastic syndromes with neutropenia. A report on 28 cases.

We treated 28 cases of myelodysplastic syndrome (MDS) with neutropenia by very low-dose GM-CSF (0.25 or 0.5 micrograms/kg/day). Median age was 69 years. Nine patients had RA, 18 had RAEB, and one had RARS. Eighteen patients had absolute neutrophil counts (ANC) < or = 0.5 x 10(9)/l, and ten had ANC between 0.5 and 1.0 x 10(9)/l. Ten patients had experienced > or = WHO grade II infection(s) during the preceding 3 months. Eighteen patients (64%) had a response (i.e. ANC at least doubled and > or = 1 x 10(9)/l after 1 month), including 4/8 patients treated at 0.25 mu/kg/day, and 14/20 treated at 0.5 microgram/kg/day (difference not significant). Two of the non-responders obtained a response after dose escalation to 0.5 and 1 microgram/kg/day, respectively. The only prognostic factor of response was FAB subtype (10/11 responses in patients with RA or RARS, vs. 8/17 in RAEB, p = 0.04). Patients with ANC < or = 0.5 x 10(9)/l had a 55% (10/18) response rate, which was not significantly lower than the 80% (8/10) response rate observed in patients with ANC > 0.5 x 10(9)/l. Side-effects were generally moderate, except in three patients where the drug had to be discontinued, including the only patient who progressed to AML. In responders, GM-CSF was continued during 2 to 14 months (median 6), and the response persisted in all but one case, who relapsed after 60 days of treatment. During follow-up, only one responder had > or = WHO grade II infections, as compared to five of the non-responders (of whom two had fatal infectious episodes). In conclusion, very low-dose GM-CSF can durably increase ANC in about two thirds of MDS with neutropenia. Although it remains to be shown in randomized trials that it can reduce the incidence of infections and improve survival in MDS, very low-dose GM-CSF may be an interesting approach in MDS, associated to reasonable cost.

Prognostic significance of TNF alpha and its p55 soluble receptor in malignant lymphomas.

In 93 newly diagnosed lymphoma patients, tumor necrosis factor alpha (TNF alpha) and its p55 soluble receptor (p55-sR), were prospectively determined in plasma by IRMA and ELISA methods respectively. These 93 patients included 31 patients with low grade lymphoma, 55 with intermediate or high grade lymphoma and 7 with Hodgkin's disease. Median TNF alpha plasma values were 20 pg/mL (range 5-380 pg/mL) in patients versus 7 pg/mL (range 4-9 pg/mL) in healthy control subjects. Presence of TNF alpha level equal or greater than 20 pg/mL was significantly associated with elevated LDH level, serum beta 2-microglobulin level > or = 3 mg/L, hemoglobin < or = 12 g/dL, Ann Arbor stage III or IV disease, and with bulky tumor. High level of TNF alpha was also associated, although less strongly, with B symptoms, poor performance status, and serum albumin < or = 35 g/L, yet it was not associated with change in acute phase protein levels. Levels of p55-sR were also markedly elevated in these lymphoma patients (median of 3.5 ng/mL, range 0.8-18.8 ng/mL) versus 1.45 ng/mL in control subjects (range 1.1-2.3 ng/mL). Level of p55-sR equal or greater than 3.5 ng/mL was significantly associated with poor performance status, B symptoms, beta 2-microglobulin levels > or = 3 mg/L, serum albumin < or = 35 g/L, C-reactive protein > 6 mg/L, hemoglobin < or = 12 g/dL, and bulky tumor. In the whole group of 93 patients, both high TNF alpha and p55-sR levels strongly predicted short freedom from progression and overall survival. This study suggests that elevated TNF alpha and p55-sR plasma levels have a high correlation with other adverse prognostic factors in lymphoma patients and predict their poor outcome.

High risk myelodysplastic syndrome coexistent with chronic lymphocytic leukemia for more than 9 years: inhibition of the myeloid clone by the lymphoid clone?

We describe a patient in whom the concomitant diagnosis of refractory anemia with excess of blasts (16% on initial marrow examination) and chronic lymphocytic leukemia was made more than 9 years ago. The myeloid clone showed a complex karyotypic abnormality. Evolution has so far been remarkably stable, without transformation into acute leukemia. Clonogenic assays showed that patient's serum inhibited the patient's own granulocyte-macrophage colony-forming units (CFU-GM). This inhibition was also present for a control subject's CFU-GM and acute myeloid leukemia clonogenic cells. This raises the problem of a down-regulation of the myeloid clone by the malignant lymphoid clone in this patient, and the possible mechanisms for this are discussed.

Peripheral blood stem cells harvested after chemotherapy and GM-CSF for treatment intensification in patients with advanced lymphoproliferative diseases.

Peripheral blood stem cells (PBSC) from 15 patients with advanced non-Hodgkin's lymphoma (NHL), two patients with chronic lymphocytic leukemia, and two patients with myeloma were collected by continuous-flow leukapheresis after chemotherapy with MIV (mitoxantrone, ifosfamide, and etoposide, five patients) or high-dose cyclophosphamide (14 patients), followed by administration of GM-CSF. Sixteen patients (84%) had persistent marrow involvement at time of inclusion. Results were compared to those obtained in a control group of similar age and disease status in whom collection had been performed after MIV chemotherapy alone. The number of mononuclear cells, granulocyte-macrophage colony-forming units (CFU-GM), CD34+ cells were higher in GM-CSF treated patients with a lower mean number of leukapheresis (3.5 versus 6.4). Among the 19 patients harvested after chemotherapy plus GM-CSF, more progenitor cells were obtained in the cyclophosphamide group than in the MIV group. In all these patients except one, the number of mononuclear cells was sufficient to realize a transplantation. Seventeen patients received intensification with BEAM regimen (8 patients) or cyclophosphamide plus etoposide and total body irradiation (9 patients). Two patients failed to reconstitute correct hematopoiesis and three early toxic deaths occurred for a total of five procedure-related deaths. Nine of these 17 patients are in persistent complete remission with a median post-transplant follow-up of 18 months. Time to reach granulocyte and platelet recovery was not correlated with the number of mononuclear cells, CFU-GM, granulocyte-erythroid-macrophage-megakaryocyte colony-forming units (CFU-GEMM), CD34+ cells, and CD34+ CD33- cells but with the number of previous chemotherapy regimens. PBSC harvesting is achievable after chemotherapy plus GM-CSF in heavily pretreated patients with persistent marrow involvement. Moreover, these cells are able to reconstitute correct hematopoiesis after intensive treatment in these patients.

Intensive radio-chemotherapy with peripheral blood stem cell transplantation in young patients with chronic lymphocytic leukemia.

Two patients with previously treated CLL received autologous PBSC transplantation after total body irradiation and high-dose chemotherapy. Before intensification, a partial marrow response had been obtained in both patients, with disappearance of peripheral blood involvement as shown by immunophenotypic assessment using fludarabine. PBSC collection was performed after a single course of high-dose cyclophosphamide followed by GM-CSF administration. One patient failed to reconstitute normal hematopoiesis and died 3 months post-transplant. The other is in continuous complete remission 12 months after intensification. This strategy in young patients with poor prognosis CLL warrants further investigation.

Unbalanced X;autosome translocation (X;18)(q13;p11) in a case of aggressive natural killer non-Hodgkin lymphoma.

Recent evidence has shown that rare cases of aggressive non-Hodgkin lymphomas (NHL) derive from cells belonging to the natural killer (NK) lymphocyte lineage and a new clinico pathologic entity has been proposed. Though well documented in B- and T-cell NHL, chromosome abnormalities are rare findings in NK-NHL and to date, no recurrent cytogenetic abnormality has been described. The present study reports the clinical data, cytogenetic and fluorescence in situ hybridization (FISH) analysis of a new case of typical NK-NHL characterized by a primary unbalanced translocation (X;18) (q13;p11). Recent data of X;autosome translocation in malignant lymphomas have proposed Xp22 and Xq28 as the location of NHL-related oncogenes. According to other published reports on the involvement of the Xq13 region in NHL and particularly in aggressive forms, we hypothesize the existence of additional putative lymphoma-associated oncogenes at the band Xq13.

Placebo-controlled phase III study of lenograstim (glycosylated recombinant human granulocyte colony-stimulating factor) in aggressive non-Hodgkin's lymphoma: factors influencing chemotherapy administration. Groupe d'Etude des Lymphomes de l'Adulte.

The purpose of this study was to, assess the efficacy of glycosylated recombinant human granulocyte colony-stimulating factor (lenograstim) in the prevention of neutropenia and infection in patients receiving dose-intensive chemotherapy for non-Hodgkin's lymphoma (NHL). A second objective was to determine clinical predicators of delay to cytotoxic chemotherapy administration. One hundred-sixty two patients with intermediate- or high-grade NHL and at least one poor prognostic factor received a total of 4 cycles of the LNH-84-regimen every 2 weeks, with an open randomization to treatment with anthracyclines. Patients were randomized to receive subcutaneous lenograstim 5 micrograms/kg/day (n = 82) or placebo (n = 80) from day 6 to day 13 of each cycle. The incidence of severe neutropenia (absolute neutrophil count (ANC) < 0.5 x 10(9)/L) was reduced in the lenograstim group compared with placebo (52% vs 75%). A significant reduction (p < 0.001) in the median duration of ANC < 0.5 x 10(9)/L was also observed in patients treated with lenograstim during each cycle of chemotherapy (0-1 day vs 2-4 days in placebo recipients). Fever occurred in 66 patients in each treatment group. Thirty-four percent of placebo recipients had documented infections during ANC < 1.0 x 10(9)/L compared with 18.5% of lenograstim-treated patients (p < 0.05). Infections of > or = 2 severity were significantly less frequent (p = 0.001) among lenograstim recipients compared with placebo (25 vs 49). The most common adverse events among lenograstim recipients were headache, mild bone pain and injection site reactions. Although lenograstim significantly increased (p = 0.0001) relative dose intensity compared with placebo (93% vs 80%), no difference in CR rate (67% vs 71%) or 3-year survival (63% vs 55%) was observed. The results of this study suggest that patients treated with a chemotherapy regimen that induces severe neutropenia can benefit from treatment with lenograstim. Furthermore, lenograstim permits treatment to be delivered at full dose intensity at 2 week intervals, even in patients with bone marrow involvement, and may permit further dose escalation of the chemotherapeutic regimen used.

[Prognostic factors, late relapse and outcome of patients with aggressive malignant lymphoma: long term results of LNH-80 protocol]. / Facteurs pronostiques, rechutes tardives et devenir des patients porteurs d'un lymphome malin agressif: résultats à long terme du protocole LNH-80.

The 100 patients with aggressive malignant non Hodgkin lymphoma treated with the LNH-80 regimen were evaluated for long-term survival and quality of life. The LNH-80 regimen consisted of three intensive courses of adriamycin, cyclophosphamide, vindesine and bleomycin, followed by consolidation and final intensification, as previously described. Of the eighty-four patients who achieved CR after induction, fifty-two patients are alive in continuous complete remission with a median follow-up of 9.2 years. Twenty-nine CR patients (35%) relapsed. Sixty-six percent of the relapses occurred during the first 18 months following the end of treatment but late relapses were observed up to 7 years off-therapy. Factors adversely correlated with response in multivariate analysis were poor performance status, bone marrow involvement and the presence of more than one extranodal site. Factors adversely correlated with survival were age, high grade subtypes, and bone marrow involvement. The fifty-two long-term responders were evaluated for quality of life parameters such as working ability, sexual function, fertility and absence of long-term sequelae. Of the 41 patients who worked before disease, 66% had resumed their normal job and 24% had retired. Sexual activity was considered to be satisfactory by 66% of the patients. Eleven of the 15 patients (73%) who wanted children had between one and three children. Seven patients (14%) considered having mild long-term sequelae but all long-term survivors reported having an acceptable quality of life. Five of the patients who reached CR (6%) had a second neoplasia. The LNH-80 regimen allowed 52% of the patients to benefit from long-term disease-free survival with minor long-term toxicity.

[Treatment of relapses and failures in disseminated Hodgkin's disease]. / Traitement des rechutes et des échecs dans les formes disséminées de la maladie de Hodgkin.

Treatment of disseminated Hodgkin's disease still fails in about 50 percent of the cases. The prognosis is poorer in case of early relapse or when the disease is refractory to first-line therapy from the start. Second- or third-line chemotherapy regimens have given rather disappointing results with a complete remission rate usually around 30 percent and a small number of cures. The indications for radiotherapy in localized lymph node relapses remain to be precisely determined. Based on the theoretical dose-effect concept, high-dose chemotherapy followed by autologous bone marrow transplantation increases the number of prolonged complete remissions in patients who respond to salvage chemotherapy. A wider use of haematopoietic growth factors should reduce the toxicity of this treatment.