Phase III Study Treatment of CLL B and C

This study has been completed.
Sponsor:
Information provided by:
Groupe Ouest Est d'Etude des Leucémies et Autres Maladies du Sang GOELAMS
ClinicalTrials.gov Identifier:
NCT00535912
First received: September 26, 2007
Last updated: October 31, 2007
Last verified: September 2007
  Purpose

GOELAMS LLC98 is a prospective randomized trial comparing in previously untreated B and C Binet stages B-CLL and on an intent to treat basis two strategies. Conventional chemotherapy consisted of six monthly courses of CHOP, followed by 6 CHOP courses every other 3 months in case of response. Experimental arm consisted of high dose therapy with autologous CD34+ purified progenitor cell support, used as consolidation of Complete Remission or Very Good Partial Response obtained after 3 monthly courses of CHOP, followed by 3 to 6 monthly-courses of fludarabine in case of insufficient response.


Condition Intervention Phase
Leukemia, Lymphocytic, Chronic
Procedure: Stem cells autograft
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Multicentric Phase III Study in Patients With CLL B and C < 60 Years Not Treated: 6 Montly CHOP + 6 CHOP Every 3 Months Versus 3 Montly CHOP + Intensification and Autograft

Resource links provided by NLM:


Further study details as provided by Groupe Ouest Est d'Etude des Leucémies et Autres Maladies du Sang GOELAMS:

Primary Outcome Measures:
  • progression free survival [ Time Frame: Overal survival ]

Secondary Outcome Measures:
  • response belong NIC criterias [ Time Frame: 3 years after the end of treatment ]

Enrollment: 140
Study Start Date: January 1999
Study Completion Date: March 2006
Arms Assigned Interventions
No Intervention: A
¨Chemotherapy by 12 courses of CHOP
Active Comparator: B
¨Chemotherapy by 3 courses of CHOP, intensification and autograft
Procedure: Stem cells autograft
Treatment by Intensive Chemotherapy and autograft

Detailed Description:

The aim of the prospective randomized GOELAMS LLC 98 trial reported here was to compare two therapeutic strategies in previously untreated B and C Binet stages B-CLL patients less than 60 years old. Conventional chemotherapy (Arm A) consisted of six monthly courses of CHOP, i.e. vincristin IV 1 mg/m2 on day 1, doxorubicin IV 25 mg/m2 on day 1, cyclophosphamide (Cy) 300 mg/m2 and prednisone 40 mg/m2 both given orally from day 1 to day 5, followed by 6 CHOP courses every other 3 months in case of response. Fludarabine (25 mg/m2 /d IV for 5 consecutive days) was used in case of non response (stable disease or progression) after 3 CHOP courses. This conventional therapy was compared to high dose therapy with autologous CD34+ purified progenitor cell support (Arm B), used as consolidation of Complete Remission (CR) or Very Good Partial Response (VGPR, defined by >50 % tumoral response and bone marrow lymphocyte infiltration <30%) obtained after 3 monthly courses of CHOP. In the absence of CR or VGPR, 3 to 6 monthly-courses of fludarabine were performed before mobilization with Cy 4 g/m2 + G-CSF administration. The conditioning regimen included TBI 12 Gy and Cy 60 mg /kg /d for 2 days.

  Eligibility

Ages Eligible for Study:   18 Years to 60 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • CLL with Lymphocitis > 15.10 9/L
  • B-CLL stage B or C
  • Patients > 18 years old and < 60 years old
  • No previous treatment of CLL
  • ECOG performance status < 2
  • Good cardiac function
  • Patient's written informed consent

Exclusion Criteria:

  • B-CLL stage A
  • Age > 60 years old
  • previous treatment of CLL
  • ECOG performance status > 2
  • Cardiac or pneumo Insufficency
  • hepatic or renal Insufficency
  • Seropositivity HIV
  • Previous other malignancy
  • Fertile male and female patients who cannot or do not wish to use an effective method of contraception
  • Any coexisting medical or psychological condition that would preclude participation to the required study procedures
  • NOt signed Patient's informed consent
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00535912

Sponsors and Collaborators
Groupe Ouest Est d'Etude des Leucémies et Autres Maladies du Sang GOELAMS
Investigators
Principal Investigator: Annie BRION, RN Groupe Ouest Est d'Etude des Leucémies et Autres Maladies du Sang GOELAMS
  More Information

No publications provided

ClinicalTrials.gov Identifier: NCT00535912     History of Changes
Other Study ID Numbers: LLC 98
Study First Received: September 26, 2007
Last Updated: October 31, 2007
Health Authority: France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis)

Keywords provided by Groupe Ouest Est d'Etude des Leucémies et Autres Maladies du Sang GOELAMS:
CLL

Additional relevant MeSH terms:
Leukemia, Lymphocytic, Chronic, B-Cell
Leukemia, Lymphoid
Immune System Diseases
Immunoproliferative Disorders
Leukemia
Leukemia, B-Cell
Lymphatic Diseases
Lymphoproliferative Disorders
Neoplasms
Neoplasms by Histologic Type

ClinicalTrials.gov processed this record on October 21, 2014