A phase II study of rituximab combined with pirarubicin-cyclophosphamide, vincristine and prednisolone regimen as first-line therapy for patients with indolent B-cell lymphoma.
Leuk Lymphoma
; 53(2): 247-53, 2012 Feb.
Article
em En
| MEDLINE
| ID: mdl-21827339
ABSTRACT
The anthracycline drug pirarubicin (tetrahydropyranyl-adriamycin [THP]) apparently has been reported to show fewer cardiotoxic effects than doxorubicin. We have previously described the effectiveness of the R-THP-COP regimen comprising rituximab, cyclophosphamide, pirarubicin, vincristine and prednisolone in patients with diffuse large B-cell lymphoma. We conducted a phase II study to determine the effectiveness of a regimen incorporating rituximab (R-THP-COP) for patients with previously untreated advanced-stage indolent CD20-positive B-cell lymphoma according to the Working Formulation and World Health Organization classification. Four to six courses of the regimen were administered every 3 weeks in 50 patients. The complete remission rate was 57%, while the 3-year overall survival rate was 92%. Regimen-related death was not observed. The R-THP-COP regimen appears very effective for patients with previously untreated advanced-stage indolent CD20-positive B-cell lymphoma. The present results indicate the need for randomized trials of R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone) and R-THP-COP among patients with CD20-positive indolent lymphoma.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
/
Linfoma de Células B
Tipo de estudo:
Clinical_trials
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article