Outcome of a risk-related therapeutic strategy used prospectively in a population-based study of Hodgkin's lymphoma in adolescents.
The aim was to assess outcome in a population-based cohort of adolescents with Hodgkin's lymphoma (HL) diagnosed in the UK's northern region over a 10-year period. Among a population of 3.09 million, 55 of 676 patients (8%) diagnosed with HL were aged 13-19. Seven had nodular lymphocyte-predominant HL, 48 classical HL (cHL). Of the latter, 36 were >or=16 years. Application of the Scottish and Newcastle Lymphoma Group (SNLG) prognostic index meant 21 patients were considered high risk (index >or=0.5). They received PVACEBOP multi-agent chemotherapy as primary therapy. Standard risk patients (SNLG index <0.5) were treated with standard ChlVPP or ABVD chemotherapy+/-radiotherapy. Scottish and Newcastle Lymphoma Group indexing is not valid for patients under 16. Twelve patients therefore received UKCCSG protocols (n=8), ABVD plus radiotherapy (n=2), or PVACEBOP (n=2). Forty-six patients with cHL (96%) achieved complete remission. Seven patients relapsed but all entered complete remission after salvage therapy. Five patients died: three of HL, one in an accident and one of disseminated varicella complicating cystic fibrosis. Five- and 10-year overall survival was 93 and 86%, respectively; disease-specific survival was 95 and 92%. The data suggest that older adolescents with high-risk HL require intensive protocols as primary therapy to secure optimal outcome.
Jones
G L
GL
Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE1 4LP, UK.
Taylor
P R A
PR
Windebank
K P
KP
Hoye
N A
NA
Lucraft
H
H
Wood
K
K
Angus
B
B
Proctor
S J
SJ
D000293:Adolescent; D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001761:Bleomycin / Q000627:therapeutic use; D015331:Cohort Studies; D003606:Dacarbazine / Q000627:therapeutic use; D004317:Doxorubicin / Q000627:therapeutic use; D005260:Female; D006689:Hodgkin Disease / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D006801:Humans; D008297:Male; D016019:Survival Analysis; D016896:Treatment Outcome; D014747:Vinblastine / Q000627:therapeutic use
D001761:Bleomycin; D014747:Vinblastine; D003606:Dacarbazine; D004317:Doxorubicin