[Ten-year outcomes of lymphogranulomatosis treatment according to the protocol MOPP-ABVD+radiotherapy].

AIM: To analyse overall recurrence-free survival of lymphogranulomatosis (LGM) patients given polychemotherapy (PCT) MOPP (mustargen-caryolisin, vincristine, natulan, prednisolone) - ABVD (adriamycin, bleomycin, vinblastin, dacarbasin) in combination with radiotherapy (RT) for 10 years. MATERIAL AND METHODS: The trial included 211 LGM patients admitted to Hematological Research Center in 1990-1996 from other hospitals without random selection. The patients were examined by the standard program including biopsy of the affected organ or lymph node, bilateral trephine biopsy. Splenectomy was performed in 17 patients, 83 patients received PCT in other hospitals, 128 untreated patients received MOPP-ABVD therapy (3 courses of MOPP and 3 courses of ABVD). Forty one patients had defects in PCT, 16 of them rejected PCT and RT. The latter was performed 4 weeks after the 6th course, contraceptives were not prescribed to women. At LGM stage II-III RT was performed by the subradical program (no radiation to ilioinguinal lymph nodes) in doses 40-44 Gy on the foci and 32-36 Gy preventively, on massive and residual foci after PCT - 5-10 Gy additionally. RESULTS: Ten-year overall and recurrence-free survival in the untreated group reached 83 and 80%, respectively, for pretreated patients - 46 and 36%, respectively. Causes of death of 26 patients were LGM progression, infection (tuberculosis, as a rule), secondary tumors and acute myeloblastic leukemia (AML). After remission 25 women gave birth to a healthy child and 12 healthy children were born to 9 males. CONCLUSION: MOPP-ABVD plus radiotherapy program according to subradical and radical variants was in the past effective but invalidating rescue therapy. Present-day programs consider the histological variant, stage and prognostic factors allowing an individual therapeutic approach with step-by-step reduction of RT in the treatment of LGM patients. Involvement of the bone marrow in primary patients had no influence on the treatment results. This refers this affection not to a generalized stage IV, but to stage III along with involvement of the lymph nodes and the spleen.