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An Observational Study of MabThera/Rituxan (Rituximab) in Patients With Relapsing or Refractory Chronic Lymphocytic Leukemia

This study is ongoing, but not recruiting participants.
Information provided by (Responsible Party):
Hoffmann-La Roche Identifier:
First received: November 4, 2011
Last updated: November 1, 2016
Last verified: November 2016
This multi-center, prospective, observational study will describe the management of relapsing or refractory chronic lymphocytic leukemia (CLL) patients. Data will be collected for 2 years.

Lymphocytic Leukemia, Chronic

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Non Interventional Study Aimed to Describe the Management of Relapse or Refractory Chronic Lymphocytic Leukemia (CLL) Patients Retreated by MabThera

Resource links provided by NLM:

Further study details as provided by Hoffmann-La Roche:

Primary Outcome Measures:
  • Chemotherapy regimens associated with MabThera/Rituxan in management of relapse/refractory CLL: Percentage of patients receiving purine analogues/bendamustine/alkylating agents/other chemotherapy [ Time Frame: 2 years ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Overall response rate [ Time Frame: 2 years ] [ Designated as safety issue: No ]
  • Complete response rate [ Time Frame: 2 years ] [ Designated as safety issue: No ]
  • Progression-free survival [ Time Frame: 2 years ] [ Designated as safety issue: No ]
  • Time to next treatment [ Time Frame: 2 years ] [ Designated as safety issue: No ]
  • Overall survival [ Time Frame: 2 years ] [ Designated as safety issue: No ]
  • Safety (incidence of adverse events) [ Time Frame: 2 years ] [ Designated as safety issue: No ]
  • Safety (incidence of hematologic adverse events) [ Time Frame: 2 years ] [ Designated as safety issue: Yes ]
  • Safety (incidence of infections) [ Time Frame: 2 years ] [ Designated as safety issue: Yes ]
  • Safety (incidence of secondary malignancies) [ Time Frame: 2 years ] [ Designated as safety issue: Yes ]

Enrollment: 327


Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
Adult patients with relapsing or refractory chronic lymphocytic leukemia (CLL)

Inclusion Criteria:

  • Adult patients, >/=18 years of age
  • Diagnosis of relapsed or refractory chronic lymphocytic leukemia (CLL) with first or second relapse
  • Previous treatment with MabThera/Rituxan
  • MabThera/Rituxan treatment planned for current relapse

Exclusion Criteria:

  • Richter syndrome
  • Life expectancy <6 months
  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 identifier: NCT01488162

  Show 84 Study Locations
Sponsors and Collaborators
Hoffmann-La Roche
Study Director: Clinical Trials Hoffmann-La Roche
  More Information

Responsible Party: Hoffmann-La Roche Identifier: NCT01488162     History of Changes
Other Study ID Numbers: ML25664 
Study First Received: November 4, 2011
Last Updated: November 1, 2016
Health Authority: France: Afssaps - Agence française de sécurité sanitaire des produits de santé (Saint-Denis)

Additional relevant MeSH terms:
Leukemia, Lymphoid
Leukemia, Lymphocytic, Chronic, B-Cell
Neoplasms by Histologic Type
Lymphoproliferative Disorders
Lymphatic Diseases
Immunoproliferative Disorders
Immune System Diseases
Leukemia, B-Cell
Antineoplastic Agents
Immunologic Factors
Physiological Effects of Drugs
Antirheumatic Agents processed this record on December 08, 2016