title: Survival improvement of young patients, aged 16-23, with Hodgkin lymphoma (HL) during the last three decades.
abstract: The prognostic factors, treatments and outcomes of 55 young adults (16-23 years old) with Hodgkin lymphoma (HL) treated in the Second Department of Internal Medicine Propaedeutic, Medical Oncology Unit, Athens University, over the past 25 years, are reviewed. Patients were treated with the chemotherapy regimens available at each time period which were MOPP (Group A; 1978-1987), MOPP/ABVD (Group B; 1988-1993) and BEACOPP or ABVD (Group C; 1994-2003). The eligible patients, received radiotherapy (RT) according to treatment consensus. Additionally, the patients were retrospectively divided according to risk factors (abnormal erythrocyte sedimentation rate (ESR), bulky mediastinal disease, > 3 involved nodes and extranodal involvement) into low [stage I/II; five patients (9%)], intermediate [stage III with adverse prognostic factors; 18 patients (33%)] and high risk categories [stages IIB bulky and III/IV; 32 patients (58%)]. A total of 21 (38%) patients experienced relapse (three intermediate and 19 high risk). The 5-year survival and the 5-year event free survival (EFS) figures were Group A: 65% and 53%, Group B: 80% and 65%, Group C: 100% and 88.5%, respectively, the improvements between Group B and C were statistically significant (p = 0.04 and p = 0.005, respectively) among the three time periods. The overall survival (OS) and EFS differed significantly between intermediate and high risk categories (OS: p = 0.04, EFS: p = 0.005). The sequential use of RT did not influence OS and EFS but there was a trend of improvement with RT in the later periods. Survival of young patients with HL is significantly improving most probably due to improved chemotherapy treatment and understanding of the risk factors. Current controversial issues surrounding this disease, including the role of radiotherapy, positron emission tomography (PET), bone marrow biopsy and stem cell transplantation are discussed.
authors.affiliation: Second Department of Internal Medicine Propaedeutic, Medical Oncology Unit, Attikon University Hospital, Athens University, Rimini 1, 12462 Athens, Greece. akoumari@yahoo.com
authors.forename: A A
authors.initials: AA
authors.lastname: Koumarianou
authors.forename: N
authors.initials: N
authors.lastname: Xiros
authors.forename: E
authors.initials: E
authors.lastname: Papageorgiou
authors.forename: D
authors.initials: D
authors.lastname: Pectasides
authors.forename: T
authors.initials: T
authors.lastname: Economopoulos
mesh_terms: D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D001761:Bleomycin / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D003606:Dacarbazine / Q000008:administration & dosage; D018572:Disease-Free Survival; D004317:Doxorubicin / Q000008:administration & dosage; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D006689:Hodgkin Disease / Q000188:drug therapy* / Q000473:pathology; D006801:Humans; D008297:Male; D008466:Mechlorethamine / Q000008:administration & dosage; D009367:Neoplasm Staging; D011241:Prednisone / Q000008:administration & dosage; D011344:Procarbazine / Q000008:administration & dosage; D011379:Prognosis; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome; D014747:Vinblastine / Q000008:administration & dosage; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D001761:Bleomycin; D011344:Procarbazine; D008466:Mechlorethamine; D014750:Vincristine; D014747:Vinblastine; D005047:Etoposide; D003606:Dacarbazine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone