[Prognostic factors, late relapse and outcome of patients with aggressive malignant lymphoma: long term results of LNH-80 protocol].

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.