title: High-dose therapy and autologous bone marrow transplantation in patients with follicular lymphoma during first remission.
abstract: We report the results of a study in previously untreated advanced stage patients with follicular lymphoma (FL) who underwent uniform induction chemotherapy with cyclophosphamide, doxorubicin, vincristine, prednisone (CHOP) followed by myeloablative therapy and anti-B-cell monoclonal antibody purged autologous bone marrow transplantation (ABMT). Eighty-three patients with previously untreated, low-grade FL were enrolled. After CHOP induction, only 36% achieved complete remission (CR) and 77 patients underwent ABMT. Before BM harvest, 70 patients had a known t(14;18), as determined by polymerase chain reaction (PCR), and all remained PCR positive in the BM at harvest. After ABMT, the disease-free survival (DFS) and overall survival are estimated to be 63% and 89% at 3 years, respectively, with a median follow-up of 45 months. Patients whose BM was PCR negative after purging experienced significantly longer freedom from recurrence (FFR) than those whose BM remained PCR positive (P = .0006). Continued PCR negativity in follow-up BM samples was also strongly predictive of continued CR. This study suggests that a subset of patients with advanced FL may experience prolonged clinical and molecular remissions following high-dose ablative therapy, although longer follow-up will be necessary to determine potential impact on overall survival.
authors.affiliation: Division of Hematologic Malignancies and Biostatistics, Dana-Farber Cancer Institute, Boston, MA.
authors.forename: A S
authors.initials: AS
authors.lastname: Freedman
authors.forename: J G
authors.initials: JG
authors.lastname: Gribben
authors.forename: D
authors.initials: D
authors.lastname: Neuberg
authors.forename: P
authors.initials: P
authors.lastname: Mauch
authors.forename: R J
authors.initials: RJ
authors.lastname: Soiffer
authors.forename: K C
authors.initials: KC
authors.lastname: Anderson
authors.forename: L
authors.initials: L
authors.lastname: Pandite
authors.forename: M J
authors.initials: MJ
authors.lastname: Robertson
authors.forename: M
authors.initials: M
authors.lastname: Kroon
authors.forename: J
authors.initials: J
authors.lastname: Ritz
authors.forename: L M
authors.initials: LM
authors.lastname: Nadler
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D014408:Biomarkers, Tumor / Q000235:genetics; D016026:Bone Marrow Transplantation; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D018572:Disease-Free Survival; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007143:Immunoglobulin Heavy Chains / Q000235:genetics; D015993:Life Tables; D008224:Lymphoma, Follicular / Q000188:drug therapy* / Q000401:mortality / Q000532:radiotherapy / Q000628:therapy; D008297:Male; D008875:Middle Aged; D009363:Neoplasm Proteins / Q000235:genetics; D009364:Neoplasm Recurrence, Local; D016133:Polymerase Chain Reaction; D011241:Prednisone / Q000008:administration & dosage; D016016:Proportional Hazards Models; D019253:Proto-Oncogene Proteins c-bcl-2 / Q000235:genetics; D012074:Remission Induction; D016019:Survival Analysis; D019172:Transplantation Conditioning; D014182:Transplantation, Autologous; D016896:Treatment Outcome; D014750:Vincristine / Q000008:administration & dosage; D014916:Whole-Body Irradiation
chemical_list: D014408:Biomarkers, Tumor; D007143:Immunoglobulin Heavy Chains; D009363:Neoplasm Proteins; D019253:Proto-Oncogene Proteins c-bcl-2; D014750:Vincristine; D004317:Doxorubicin; D003520:Cyclophosphamide; D011241:Prednisone