Combination Chemotherapy and Ofatumumab in Treating Patients With Acute Lymphoblastic Leukemia or Lymphoblastic Lymphoma
Study Details
Study Description
Brief Summary
This phase II trial studies how well combination chemotherapy and ofatumumab work in treating patients with acute lymphoblastic leukemia or lymphoblastic lymphoma. Drugs used in chemotherapy, such as cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with ofatumumab, may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. Giving combination chemotherapy together with ofatumumab may be an effective treatment for acute lymphoblastic leukemia or lymphoblastic lymphoma.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Detailed Description
PRIMARY OBJECTIVES:
- To evaluate the clinical efficacy of the combination of hyper-CVAD (cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone) + ofatumumab in patients with newly diagnosed acute lymphoblastic leukemia with any level of CD20 expression: event-free survival; overall response rate; overall survival.
SECONDARY OBJECTIVES:
- To evaluate the safety of this combination.
OUTLINE:
COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide intravenously (IV) over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or orally (PO) once daily (QD) on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3.
COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4.
Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months.
After completion of study treatment, patients are followed up at 30 days and then every 3 months for 1 year.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Treatment (hyper-CVAD, ofatumumab) COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. |
Drug: Cyclophosphamide
Given IV
Other Names:
Drug: Cytarabine
Given IV
Other Names:
Drug: Dexamethasone
Given IV or PO
Other Names:
Drug: Doxorubicin Hydrochloride
Given IV
Other Names:
Other: Laboratory Biomarker Analysis
Correlative studies
Drug: Methotrexate
Given IV
Other Names:
Biological: Ofatumumab
Given IV
Other Names:
Drug: Vincristine Sulfate
Given IV
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Number of Participants With Complete Remission (CR) [Up to 8 years]
Complete Remission is Normalization of the peripheral blood and bone marrow with 5% or less blasts in marrow with a granulocyte count of 1 x 109/L or above and a platelet count of 100x 109/L or above. Complete resolution of all sites of extramedullary disease is required for CR.
- 4-Year Overall Survival [Up to 4 years]
Overall Survival is defined as time from date of treatment start until date of death due to any cause or last Follow-up. For continuous data, summary statistics including n, mean, standard deviation, median, minimum and maximum will be computed. The posterior median time to event and it 95% credible interval will be estimated. Kaplan-Meier method, Log rank test and Cox proportional hazards regression modeling will be utilized to analyze survival at 4 years.
- 4-year Event Free Survival [Up to 4 years]
Event Free Survival defined as the time from the start of therapy to time of primary refractory disease, relapse from CR, death from any cause or last follow-up. Kaplan-Meier method will be utilized to analyze event free survival for the 4 year percent alive and in CR.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Patients of all ages with newly diagnosed, previously untreated CD-20+ acute lymphoblastic leukemia (ALL), or lymphoblastic lymphoma, Burkitt leukemia/lymphoma or having achieved complete remission (CR) with one course of induction chemotherapy
-
Failure to one induction course of chemotherapy (these patients will be analyzed separately)
-
Performance status of 0, 1, or 2
-
Creatinine less than or equal to 3.0 mg/dL (unless considered tumor related)
-
Bilirubin less than or equal to 3.0 mg/dL (unless considered tumor related)
-
Adequate cardiac function defined as no clinically significant history of arrhythmia as determined by the principal investigator (PI) and/or the treating physician, history of myocardial infarction (MI) or clinically significant abnormal electrocardiogram (EKG), as determined by the PI and/or the treating physician, within 3 months prior to study enrollment; cardiac function will be assessed by history and physical examination
-
No active or co-existing malignancy (other than ALL or lymphoblastic lymphoma) with life expectancy less than 12 months due to that malignancy
Exclusion Criteria:
-
Pregnant or nursing women
-
Known to be human immunodeficiency virus positive (HIV+)
-
Philadelphia chromosome (Ph)+ ALL
-
Active and uncontrolled disease/infection as judged by the treating physician
-
Unable or unwilling to sign the consent form
-
Subjects who have current active hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment)
-
Treatment with any known non-marketed drug substance or experimental therapy within 5 terminal half-lives (calculated by multiplying the reported terminal half-life by 5) or 4 weeks prior to enrollment, whichever is longer, or currently participating in any other interventional clinical study
-
History of significant cerebrovascular disease in the past 6 months or ongoing event with active symptoms or sequelae
-
Positive serology for hepatitis B (HB) defined as a positive test for hepatitis B surface antigen (HBsAg); in addition, if negative for HBsAg but hepatitis B core antibody (HBcAb) positive (regardless of HBsAb status), a HB deoxyribonucleic acid (DNA) test will be performed and if positive the subject will be excluded; consult with a physician experienced in care & management of subjects with hepatitis B to manage/treat subjects who are anti-HBc positive
-
Positive serology for hepatitis C (HC) defined as a positive test for hepatitis C antibody (HCAb), in which case reflexively perform a HC radioimmunoblotting assay (RIBA) immunoblot assay on the same sample to confirm the result
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | M D Anderson Cancer Center | Houston | Texas | United States | 77030 |
Sponsors and Collaborators
- M.D. Anderson Cancer Center
- National Cancer Institute (NCI)
Investigators
- Principal Investigator: Elias Jabbour, M.D. Anderson Cancer Center
Study Documents (Full-Text)
More Information
Additional Information:
Publications
None provided.- 2010-0708
- NCI-2011-01061
- 2010-0708
Study Results
Participant Flow
Recruitment Details | Recruitment Period: August 2011 to May 2017 |
---|---|
Pre-assignment Detail |
Arm/Group Title | Treatment (Hyper-CVAD, Ofatumumab) |
---|---|
Arm/Group Description | COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. Cyclophosphamide: Given IV Cytarabine: Given IV Dexamethasone: Given IV or PO Doxorubicin Hydrochloride: Given IV Laboratory Biomarker Analysis: Correlative studies Methotrexate: Given IV Ofatumumab: Given IV Vincristine Sulfate: Given IV |
Period Title: Overall Study | |
STARTED | 69 |
COMPLETED | 69 |
NOT COMPLETED | 0 |
Baseline Characteristics
Arm/Group Title | Treatment (Hyper-CVAD, Ofatumumab) |
---|---|
Arm/Group Description | COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. Cyclophosphamide: Given IV Cytarabine: Given IV Dexamethasone: Given IV or PO Doxorubicin Hydrochloride: Given IV Laboratory Biomarker Analysis: Correlative studies Methotrexate: Given IV Ofatumumab: Given IV Vincristine Sulfate: Given IV |
Overall Participants | 69 |
Age (Count of Participants) | |
<=18 years |
0
0%
|
Between 18 and 65 years |
68
98.6%
|
>=65 years |
1
1.4%
|
Age (years) [Median (Full Range) ] | |
Median (Full Range) [years] |
41
|
Sex: Female, Male (Count of Participants) | |
Female |
29
42%
|
Male |
40
58%
|
Race (NIH/OMB) (Count of Participants) | |
American Indian or Alaska Native |
0
0%
|
Asian |
3
4.3%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
Black or African American |
3
4.3%
|
White |
53
76.8%
|
More than one race |
0
0%
|
Unknown or Not Reported |
10
14.5%
|
Region of Enrollment (participants) [Number] | |
United States |
69
100%
|
Outcome Measures
Title | Number of Participants With Complete Remission (CR) |
---|---|
Description | Complete Remission is Normalization of the peripheral blood and bone marrow with 5% or less blasts in marrow with a granulocyte count of 1 x 109/L or above and a platelet count of 100x 109/L or above. Complete resolution of all sites of extramedullary disease is required for CR. |
Time Frame | Up to 8 years |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Treatment (Hyper-CVAD, Ofatumumab) |
---|---|
Arm/Group Description | COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. Cyclophosphamide: Given IV Cytarabine: Given IV Dexamethasone: Given IV or PO Doxorubicin Hydrochloride: Given IV Laboratory Biomarker Analysis: Correlative studies Methotrexate: Given IV Ofatumumab: Given IV Vincristine Sulfate: Given IV |
Measure Participants | 69 |
Count of Participants [Participants] |
68
98.6%
|
Title | 4-Year Overall Survival |
---|---|
Description | Overall Survival is defined as time from date of treatment start until date of death due to any cause or last Follow-up. For continuous data, summary statistics including n, mean, standard deviation, median, minimum and maximum will be computed. The posterior median time to event and it 95% credible interval will be estimated. Kaplan-Meier method, Log rank test and Cox proportional hazards regression modeling will be utilized to analyze survival at 4 years. |
Time Frame | Up to 4 years |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Treatment (Hyper-CVAD, Ofatumumab) |
---|---|
Arm/Group Description | COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. Cyclophosphamide: Given IV Cytarabine: Given IV Dexamethasone: Given IV or PO Doxorubicin Hydrochloride: Given IV Laboratory Biomarker Analysis: Correlative studies Methotrexate: Given IV Ofatumumab: Given IV Vincristine Sulfate: Given IV |
Measure Participants | 69 |
Count of Participants [Participants] |
47
68.1%
|
Title | 4-year Event Free Survival |
---|---|
Description | Event Free Survival defined as the time from the start of therapy to time of primary refractory disease, relapse from CR, death from any cause or last follow-up. Kaplan-Meier method will be utilized to analyze event free survival for the 4 year percent alive and in CR. |
Time Frame | Up to 4 years |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Treatment (Hyper-CVAD, Ofatumumab) |
---|---|
Arm/Group Description | COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. Cyclophosphamide: Given IV Cytarabine: Given IV Dexamethasone: Given IV or PO Doxorubicin Hydrochloride: Given IV Laboratory Biomarker Analysis: Correlative studies Methotrexate: Given IV Ofatumumab: Given IV Vincristine Sulfate: Given IV |
Measure Participants | 69 |
Count of Participants [Participants] |
41
59.4%
|
Adverse Events
Time Frame | Up to 8 years 9 months | |
---|---|---|
Adverse Event Reporting Description | ||
Arm/Group Title | Treatment (Hyper-CVAD, Ofatumumab) | |
Arm/Group Description | COURSES 1, 3, 5, 7: Patients receive hyper-CVAD comprising cyclophosphamide IV over 3 hours every 12 hours on days 1-3; doxorubicin hydrochloride IV over 24 hours on day 4; vincristine sulfate IV over 15 minutes on days 4 and 11; and dexamethasone IV over 30 minutes or PO QD on days 1-4 and 11-14. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 11 of courses 1 and 3. COURSES 2, 4, 6, 8: Patients receive high-dose methotrexate IV over 2 hours and then over 22 hours on day 1 and cytarabine IV over 2 hours every 12 hours on days 2-3. Patients also receive ofatumumab IV over 4-6 hours on days 1 and 8 of courses 2 and 4. Treatment repeats every 21-28 days for 8 courses in the absence of disease progression or unacceptable toxicity. Patients may receive maintenance therapy for an additional 30 months. Cyclophosphamide: Given IV Cytarabine: Given IV Dexamethasone: Given IV or PO Doxorubicin Hydrochloride: Given IV Laboratory Biomarker Analysis: Correlative studies Methotrexate: Given IV Ofatumumab: Given IV Vincristine Sulfate: Given IV | |
All Cause Mortality |
||
Treatment (Hyper-CVAD, Ofatumumab) | ||
Affected / at Risk (%) | # Events | |
Total | 1/69 (1.4%) | |
Serious Adverse Events |
||
Treatment (Hyper-CVAD, Ofatumumab) | ||
Affected / at Risk (%) | # Events | |
Total | 46/69 (66.7%) | |
Blood and lymphatic system disorders | ||
Anemia | 1/69 (1.4%) | 1 |
Neutropenic Fever | 10/69 (14.5%) | 13 |
Cardiac disorders | ||
Sinus Tachycardia | 2/69 (2.9%) | 2 |
Ear and labyrinth disorders | ||
Ear Other | 1/69 (1.4%) | 1 |
Eye disorders | ||
Eye Disorders | 1/69 (1.4%) | 1 |
Gastrointestinal disorders | ||
Colitis | 1/69 (1.4%) | 1 |
Constipation | 3/69 (4.3%) | 3 |
Dehydration | 1/69 (1.4%) | 1 |
Diarrhea | 1/69 (1.4%) | 1 |
Gastric Hemorrhage | 1/69 (1.4%) | 1 |
Gastrointestinal Disorder | 3/69 (4.3%) | 4 |
Ileus | 1/69 (1.4%) | 1 |
Nausea | 1/69 (1.4%) | 1 |
Oral Hemorrhage | 1/69 (1.4%) | 1 |
Pancreatitis | 1/69 (1.4%) | 1 |
Rectal Hemorrhage | 1/69 (1.4%) | 1 |
Vomiting | 2/69 (2.9%) | 2 |
General disorders | ||
Fever | 7/69 (10.1%) | 8 |
Headache | 2/69 (2.9%) | 2 |
Infusion Related Reaction | 1/69 (1.4%) | 1 |
Pain | 5/69 (7.2%) | 5 |
Hepatobiliary disorders | ||
Cholecyisitis | 1/69 (1.4%) | 1 |
Infections and infestations | ||
Appendicitis | 1/69 (1.4%) | 1 |
Cellulitis | 1/69 (1.4%) | 1 |
Infection | 30/69 (43.5%) | 59 |
Lung Infection | 15/69 (21.7%) | 26 |
Meningitis | 1/69 (1.4%) | 1 |
Sepsis | 9/69 (13%) | 11 |
Sinusitis | 3/69 (4.3%) | 4 |
Injury, poisoning and procedural complications | ||
Fall | 1/69 (1.4%) | 1 |
Fracture | 1/69 (1.4%) | 1 |
Postoperative Hemorrhage | 1/69 (1.4%) | 1 |
Investigations | ||
Alanine Aminotransferase Increased | 2/69 (2.9%) | 2 |
Metabolism and nutrition disorders | ||
Muscle Weakness | 1/69 (1.4%) | 1 |
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||
Neoplasm benign, malignant | 1/69 (1.4%) | 1 |
Treatment Related Secondary Malignancy | 1/69 (1.4%) | 1 |
Nervous system disorders | ||
Nervous System Disorder | 1/69 (1.4%) | 2 |
Syncope | 1/69 (1.4%) | 1 |
Renal and urinary disorders | ||
Renal and Urinary Disorders | 1/69 (1.4%) | 1 |
Reproductive system and breast disorders | ||
Reproductive System and Breast Disorders | 1/69 (1.4%) | 1 |
Respiratory, thoracic and mediastinal disorders | ||
Dyspena | 1/69 (1.4%) | 1 |
Epistaxis | 1/69 (1.4%) | 1 |
Skin and subcutaneous tissue disorders | ||
Erythema Multiforme | 1/69 (1.4%) | 1 |
Skin Lesion | 1/69 (1.4%) | 1 |
Vascular disorders | ||
Hypotension | 3/69 (4.3%) | 3 |
Peripheral Ischemia | 1/69 (1.4%) | 1 |
Thromboembolic Event | 1/69 (1.4%) | 1 |
Other (Not Including Serious) Adverse Events |
||
Treatment (Hyper-CVAD, Ofatumumab) | ||
Affected / at Risk (%) | # Events | |
Total | 48/69 (69.6%) | |
Blood and lymphatic system disorders | ||
Anemia | 11/69 (15.9%) | 21 |
Gastrointestinal disorders | ||
Constipation | 5/69 (7.2%) | 5 |
Diarrhea | 6/69 (8.7%) | 7 |
Oral Mucositis | 6/69 (8.7%) | 7 |
Nausea | 13/69 (18.8%) | 17 |
Vomiting | 8/69 (11.6%) | 10 |
General disorders | ||
Fever | 7/69 (10.1%) | 7 |
Headache | 7/69 (10.1%) | 8 |
Pain in Extremity | 4/69 (5.8%) | 9 |
Infections and infestations | ||
Catheter Related Infection | 4/69 (5.8%) | 5 |
Neutropenic Fever | 10/69 (14.5%) | 10 |
Infection | 8/69 (11.6%) | 10 |
Sepsis | 4/69 (5.8%) | 4 |
Skin Infection | 4/69 (5.8%) | 4 |
Upper Respiratory Infection | 5/69 (7.2%) | 7 |
Investigations | ||
Alanine Aminotransferase Increased | 14/69 (20.3%) | 22 |
Aspartate Aminotransferase Increased | 5/69 (7.2%) | 5 |
Blood Bilirubin Increased | 4/69 (5.8%) | 4 |
Infusion Related Reaction | 12/69 (17.4%) | 13 |
Neutropenia | 19/69 (27.5%) | 57 |
Thrombocytopenia | 17/69 (24.6%) | 45 |
Metabolism and nutrition disorders | ||
Hyperglycemia | 12/69 (17.4%) | 21 |
Nervous system disorders | ||
Insomnia | 4/69 (5.8%) | 4 |
Peripheral Sensory Neuropathy | 4/69 (5.8%) | 7 |
Skin and subcutaneous tissue disorders | ||
Alopecia | 4/69 (5.8%) | 4 |
Limitations/Caveats
More Information
Certain Agreements
All Principal Investigators ARE employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Elias Joseph Jabbour, MD/ Professor |
---|---|
Organization | The University of Texas MD Anderson Cancer Center |
Phone | 7137924764 |
ejabbour@mdanderson.org |
- 2010-0708
- NCI-2011-01061
- 2010-0708