Comparison of HD Chemotherapy Followed by Auto-transplant and R-CHOP in High Risk Patients With DLBCL.

Phase 3

Completed

• Conditions: Diffuse Large B-Cell Lymphoma
• Interventions: Drug: Rituximab-HDS; Drug: Rituximab-CHOP

• Registration Number: NCT00355199
• Lead Sponsor: Gruppo Italiano Terapie Innovative nei Linfomi

Brief Summary

Multicentric randomized phase III study comparing high doses of chemotherapy with Rituximab followed by auto-transplant HPC versus CHOP plus Rituximab as first line therapy in high risk patients with DLBCL Non-Hodgkin's lymphomas.

Detailed Description

Diffuse large B cells Non-Hodgkin's lymphomas represents one of the most frequent form of lymphoma. Its clinical development progresses rapidly and is characterized by a biphasic survival curve with patients in complete remission (which can be considered cured) and patients that relapse. This last group of subjects have only 25%-33% chance of long free disease survival if treated with a second line therapy with high dose chemotherapy plus autologous transplant of PBPC.

Therefore in order to achieve an improvement of the overall survival in patient with DLBCL, it is necessary to increase the number of complete remission after first line therapy.

The aim of R-HDS study, multicentre randomized phase III trial, is to evaluate and compare the efficacy and safety of an intensive conditioning regimen with high intensity chemo-immunotherapy (R-HDS) plus autologous transplantation versus CHOP conditioning regimen plus Rituximab in patients with unfavorable prognosis at diagnosis.

Study Timeline

• Study Start: 2005-05
• Study First Submitted: 2006-07-20
• Study First Submitted QC: 2006-07-20
• Study First Posted: 2006-07-21
• Primary Completion: 2013-03
• Study Completion: 2013-03
• Results First Submitted: 2017-03-16
• Status Verified: 2017-08
• Results First Submitted QC: 2017-08-08
• Last Update Submitted: 2017-08-08
• Results First Posted: 2017-08-10
• Last Update Posted: 2017-08-10

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 246

Inclusion Criteria

• Diagnosis of DLBCL CD20+.
• Patients with Ann Arbor classification B-bulk >= II
• Patients of age between 18-65 with age-adjusted IPI 2-3 and ECOG performance status 0-3 or patients of age 61-65 with IPI 3, 4, 5 and ECOG performance status 0-2. The disease stage criteria must be documented with instrumental examinations and bone marrow biopsy.
• Hematology parameters one week before starting study as follows: Hb >= 9 g/dl, WBC >= 3 x 10exp9/l, neutrophils >= 1.5 x 10exp9/l, PLT >= 100 x 10exp9/l.
• Patients with pulmonary DLCO >= 50% and cardiac EF >= 40%.
• Voluntary written informed consent must be signed before recruitment, with the understanding that consent may be withdrawn by the subject at any time without prejudice to future medical care. Patients must to be informed on the risk of sterility and they must agree to use contraception for the duration of the study. Male subject have to the opportunity of freezing seminal fluid.

Exclusion Criteria

• Diagnosis different from that describe above.
• Patients with concomitant, serious and uncontrolled illnesses such as cardiopathies (i.e. congestive cardiopathy, ischemic hearth disease, cardiac arrhythmia not controlled by therapy, IMA in the last six months, hearth disease NYHA class III or IV), hepatopathy not related to the lymphoma (bilirubin >= 2 mg/dl, ALT >= 2.5 times the normal value, alkaline phosphatase >=2.5 times the upper limit), kidneys insufficiency not related to the lymphoma (creatinine >=2 mg/dl).
• Patients affected by opportunistic infections or with positive serology for HIV, HCV, HbsAg (cases with normal levels of hepatic enzymes and not showing active viral replication documented with HBV-DNA are not excluded from randomization; patients with HBV+ can be enrolled after receiving prophylaxis with lamivudina one week before starting chemotherapy. These patients should be monitored twice a month for HbsAg, HBCab, HBV-DNA).
• Patients which have or have had another type of cancer exception made for skin cancers (melanoma and "in situ" cervical cancer not included).
• Patient with a history of anaphylaxes or more generally patients which have had any serious allergic reaction after serum infusion.
• Patient with uncontrolled epilepsy, CNS disorders or psychiatric problems which, according to the investigator, is likely to interfere with participation in this clinical study (i.e. the signing of the informed consent, therapy compliance).
• Inability to attend follow-up visits.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
R-HDS	Rituximab-HDS	R-HDS : Rituximab supplemented high-dose (Cyclophosphamide,Ara-C, Methotrexate, Etoposide, Cis-Platin) sequential chemotherapy with autografting.
R-CHOP	Rituximab-CHOP	Rituximab-CHOP (cyclophosphamide/doxorubicin/vincristine/prednisone).

Primary Outcome Measures

Name	Time	Method
Event Free Survival	36 months from end of therapy	EFS was defined from the time of the study entry to any treatment failure including disease progression or discontinuation of treatment for any reason or date of the last follow-up visit

Secondary Outcome Measures

Name	Time	Method
Complete Remission	Through therapy completion an average of 8 months	Clinical response was assessed by complete restaging according to Cheson criteria. Cheson BD, Pfistner B, Juweid ME, et al: Revised response criteria for malignant lymphoma. J Clin Oncol 25:579-86, 2007
Disease Free Survival	36 months from end of therapy	DFS was defined from the time of documentation of CR to time to relapse or death as a result of lymphoma or acute toxicity of treatment or date of the last follow-up visit
Overall Survival	36 months from end of therapy	OS was defined from the time of the study entry to death as a result of any cause or date of the last follow-up visit
Toxicity	Through therapy completion an average of 8 months	Percentage of participants with at least one reported episode of CTC grade III or IV toxic events
Efficacy of R-HDS Conditioning as Salvage Therapy in Patients Non-responders After Four Cycles of R-CHOP 14	Through completion of salvage therapy

Trial Locations

Locations (16)

Divisione di Ematologia - Ospedale Ferrarotto; 🇮🇹 Catania, Italy

U.O. Ematologia - Istituto Nazionale dei Tumori; 🇮🇹 Milano, Italy

Divisione di Ematologia - Azienda Ospedaliera; 🇮🇹 Padova, Italy

Ematologia e TMO - Ospedale S. Camillo; 🇮🇹 Roma, Italy

Clinica di Ematologia - Nuovo Ospedale Torrette; 🇮🇹 Ancona, Italy

U.O. Ematologia - Ospedali Riuniti di Bergamo; 🇮🇹 Bergamo, Italy

Divisione di Ematologia - Ospedale Centrale di Bolzano; 🇮🇹 Bolzano, Italy

Divisione di Ematologia - Presidio Ospedaliero S. Bortolo; 🇮🇹 Vicenza, Italy

CTMO - Ematologia - Ospedale "R. Binaghi"; 🇮🇹 Cagliari, Italy

S.C. Ematologia - Azienda Ospedaliera S. Croce e Carle; 🇮🇹 Cuneo, Italy

Oncologia Medica - Istituto Nazionale dei Tumori; 🇮🇹 Milano, Italy

Divisione Ematologia - Istituto S. Raffaele; 🇮🇹 Milano, Italy

Ematologia - Azienda Ospedaliera V. Cervello; 🇮🇹 Palermo, Italy

Ematologia Clinica - Ospedale Civile di Pescara; 🇮🇹 Pescara, Italy

Divisione Universitaria di Ematologia - Azienda Ospedaliera S. Giovanni Battista (Molinette); 🇮🇹 Torino, Italy

Dipartimento di Medicina Clinica e Sperimentale - Università di Verona; 🇮🇹 Verona, Italy