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Immuno-Augmentation With GM-CSF of Pneumococcal Vaccine in Chronic Lymphocytic Leukemia Patients

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: May 9, 2006
Last Update Posted: December 5, 2012
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
M.D. Anderson Cancer Center
The goal of this clinical research study is to see if Leukine(R) (sargramostim) improves the effectiveness of the pneumococcal vaccine, a medicine used to prevent pneumococcal pneumonia, in patients with chronic lymphocytic leukemia (CLL).

Condition Intervention Phase
Leukemia Drug: Sargramostim (GM-CSF) Biological: Pneumococcal Vaccine Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Immuno-Augmentation With GM-CSF in Patients Receiving Pneumococcal Vaccine While Undergoing Treatment for Advanced Chronic Lymphocytic Leukemia (CLL)

Resource links provided by NLM:

Further study details as provided by M.D. Anderson Cancer Center:

Primary Outcome Measures:
  • Number of Participants (With Increase) Immune Response to GM-CSF With a Pneumococcal Vaccine [ Time Frame: Baseline and at 1 month after vaccine. ]
    Response defined as 2-fold rise in anticapsular immunoglobulin G (IgG) when prevaccination titer is compared with levels post vaccination and with a final level of >0.5 ug/mL. Anti-pneumococcal immunoglobulin titers measured at baseline and 1 month after vaccine. Response determined by measuring serum IgG to capsular polysaccharides from 6 of the most common infecting serotypes of Streptococcus pneumoniae.

Enrollment: 39
Study Start Date: June 2004
Study Completion Date: May 2011
Primary Completion Date: May 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Pneumococcal Vaccine + GM-CSF
Vaccine subcutaneously + GM-CSF (3 Doses of 250 mg subcutaneously) given either Pre Vaccine at Day -7, Day -1 and Day 0 (day of pneumococcal vaccine) or Post Vaccine given at Day 0, Day +3 and Day +7.
Drug: Sargramostim (GM-CSF)
Starting with 3 doses of 250 micrograms subcutaneously, either pre or post vaccine. For pre vaccine, GM-CSF on days -7 (+ 1 day) and -3 (+ 1 day), in the week prior to vaccination for pre-vaccination immune priming; 3rd dose on the day of vaccination (day 0); and for post-vaccine GM-CSF given simultaneously on day of vaccination (day 0) and 2 more doses Day +3 and Day +7 after pneumococcal vaccine.
Other Names:
  • Leukine
  • GM-CSF
  • Granulocyte macrophage colony stimulating factor -
Experimental: Pneumococcal Vaccine Alone
First vaccine dose subcutaneously, Day 0.
Biological: Pneumococcal Vaccine
Subcutaneously on Day 0
Other Name: Prevnar

Detailed Description:

Sargramostim (also commonly called granulocyte macrophage colony stimulating factor - GM-CSF) is a medication used to stimulate the bone marrow production of white blood cells before a stem cell transplant, after chemotherapy or after a bone marrow transplant. Pneumococcal vaccine is a medication used to prevent infections caused by a bacteria called Streptococcus pneumoniae.

If you have not had a gammaglobulins test (a test to measure immunity against certain infectious diseases) measured within three months before the study begins, then this blood test will be done before you receive any study medications.

Women who are able to have children must have a negative urine pregnancy test before starting treatment.

After consenting to this study, you will be randomly assigned (as in the toss of a coin) to receive treatment with sargramostim in addition to the pneumococcal vaccine or to receive pneumococcal vaccine alone (Prevnar).

  • If you are randomized to vaccine plus sargramostim group, you will receive an injection of sargramostim at the same time you receive the pneumococcal vaccine.
  • If you are randomized to the vaccine alone group, you will receive the pneumococcal vaccine on the first day.

Blood tests will be performed on the day of the pneumococcal vaccination, and 4 weeks, 12 weeks and 24 weeks after vaccination. Each of the blood tests will require about 4 teaspoons of blood. These blood tests will measure your immunity to pneumococcal infection.

If after 6 months of your first vaccination your body is not able to show immunity to pneumococcal infection, you will receive a second dose either pneumococcal vaccine plus sargramostim or pneumococcal vaccine alone. Your immunity will be checked again at 4 weeks, 12 weeks, and 24 weeks after this second dose. Only 4 teaspoon of blood will be required for the tests.

You may be removed from the study if you have a severe allergic reaction to the sargramostim and/or pneumococcal vaccine. The total maximum time you will be on this is study is 24 months.

This is an investigational study. Both of the medications used in this study are approved by the FDA. Up to 50 patients may be treated on this study. All will be enrolled at M.D. Anderson.


Information from the National Library of Medicine

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, Learn About Clinical Studies.

Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

1) Patients in complete / partial remission or those with active Chronic lymphocytic leukemia (CLL) with Rai stage 0 to 4.

Exclusion Criteria:

  1. Patients will not be entered while neutropenic (PMNs < 500 cells/mm3) or having received Rituximab within 6 months.
  2. Patients will not be entered while febrile (Temperature > 38 degrees C) within 1 week.
  3. Active infection.
  4. Patients with known Human immunodeficiency virus (HIV) infection.
  5. Known history of allergy to Granulocyte/ macrophage colony stimulating factor (GM-CSF) or pneumococcal vaccine.
  6. Chemotherapy other than Campath, fludarabine, cyclophosphamide, in 4 weeks.
  7. Patients who have previously received pneumococcal vaccine within the preceding 12 months.
  8. Absolute lymphocyte count less than 500 cells/mm3.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00323557

United States, Texas
UT MD Anderson Cancer Center
Houston, Texas, United States, 77030
Sponsors and Collaborators
M.D. Anderson Cancer Center
Principal Investigator: Amar Safdar, MD M.D. Anderson Cancer Center
  More Information

Additional Information:
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: M.D. Anderson Cancer Center
ClinicalTrials.gov Identifier: NCT00323557     History of Changes
Other Study ID Numbers: 2003-0605
First Submitted: May 5, 2006
First Posted: May 9, 2006
Results First Submitted: April 6, 2012
Results First Posted: May 2, 2012
Last Update Posted: December 5, 2012
Last Verified: December 2012

Keywords provided by M.D. Anderson Cancer Center:
Chronic Lymphocytic Leukemia
Pneumococcal Pneumonia
Pneumococcal Vaccine

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
Heptavalent Pneumococcal Conjugate Vaccine
Immunologic Factors
Physiological Effects of Drugs