Combination Chemotherapy and Pralatrexate as First-Line Therapy in Treating Patients With Non-Hodgkin Lymphoma

Peripheral T-cell Lymphoma Clinical Trial

Official title:

A Phase II Study of Cyclophosphamide, Etoposide, Vincristine and Prednisone (CEOP) Alternating With Pralatrexate (P) as Front Line Therapy for Patients With Stage II, III and IV Peripheral T-Cell Non-Hodgkin Lymphoma

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01336933
• Other study ID #: 0569-10-FB
• Secondary ID: NCI-2011-00254P3
• Status: Completed
• Phase: Phase 2
• Start date: July 6, 2011
• Est. completion date: December 28, 2016

Study information

• Verified date: September 2023
• Source: University of Nebraska
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This phase II trial studies how well combination chemotherapy and pralatrexate works in treating patients with non-Hodgkin lymphoma (NHL). Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing

Description:

PRIMARY OBJECTIVES:

I. To evaluate in a Phase II study a preliminary estimate of the complete response (CR) rate of a new chemotherapy regimen involving Cyclophosphamide, Etoposide, Vincristine and Prednisone (CEOP) alternating with Pralatrexate (P) as front line therapy for patients with Stage II, III and IV Peripheral T-Cell NHL not otherwise specified (NOS), Anaplastic large cell lymphoma (ALK negative), Angioimmunoblastic T-cell lymphoma, Enteropathy associated T-cell lymphoma, Hepatosplenic gamma delta T-cell lymphoma followed by an optional stem cell transplant with high dose chemotherapy and Autologous stem cell transplant.

SECONDARY OBJECTIVES:

I. To evaluate partial response (PR). II. To evaluate overall response (CR+PR). III. To evaluate the safety and tolerability of the regimen IV. To assess the 2 year event free survival (EFS) and overall survival (OS) using this regimen.

V. To assess the percentage of patients who proceeded with transplant. VI. To evaluate the ability to collect peripheral blood stem cells after this regimen.

OUTLINE:

Patients receive cyclophosphamide intravenously (IV) and vincristine IV on day 1, etoposide IV on days 1-3 or orally (PO) once daily (QD) on days 2-3, and prednisone PO QD on days 1-5 (CEOP administration). Patients also receive pralatrexate IV over 3-5 minutes on days 15, 22, and 29 (P administration). Treatment repeats every 42 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.

Patients with Complete Response (CR) or Partial Response (PR), per investigators discretion, may then undergo hematopoietic stem cell collection and administration of standard preparative regimen followed by hematopoietic stem cell transplantation.

After completion of study treatment, patients are followed up for 2 years (transplant patients) or periodically.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 34
• Est. completion date: December 28, 2016
• Est. primary completion date: December 28, 2016
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Histologically confirmed new diagnosis of Stage II, III and IV peripheral T-cell NHL not otherwise specified (NOS), anaplastic large cell lymphoma (ALK negative) (ALK positive if international prognostic index [IPI] 3, 4, or 5), angioimmunoblastic T-cell lymphoma, enteropathy associated T-cell lymphoma, hepatosplenic gamma delta T-cell lymphoma

• Pathology material (hematoxylin and eosin [H&E] stain, immunohistochemistry [IHC] and pathology report from initial diagnosis, if slides are not available, then 8 unstained slides of 4 micron thickness or a representative block should be sent) will be reviewed, and the diagnosis confirmed by University Nebraska Medical Center (UNMC) pathology department (retrospective diagnostic review: treatment may commence prior to the UNMC review)

• No prior therapy with the exception of prior radiation therapy and 1 cycle of chemotherapy based on current diagnosis and clinical condition

• Age 19 years or older (the age of consent in Nebraska); age 18 years or older (applicable to states where the age of majority is 18)

• Expected survival duration of >= six months

• Karnofsky Performance Status >= 70

• Absolute neutrophil count (ANC) >= 1000 cells/mm^3, unless due to lymphoma involvement of the bone marrow

• Platelet Count >= 100 mm^3, unless due to lymphoma involvement of the bone marrow

• Total bilirubin =< 1.5 x upper normal limit (ULN), or =< 3 x ULN if documented hepatic involvement with lymphoma, or =< 5 x ULN if history of Gilbert's Disease

• Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x ULN (=< 5 x ULN if documented hepatic involvement with lymphoma)

• Serum potassium within normal range

• Serum creatinine < 2.0 mg/dL or calculated creatinine clearance (CrCl) > 45 mL/min

• Prothrombin time (PT) or international normalized ratio (INR), and partial thromboplastin time (PTT) =< 1.5 x ULN unless patient is receiving anticoagulants; if patient is on anticoagulation therapy, levels should be within therapeutic range

• Patients with measurable disease; patients with non-measurable but evaluable disease may be eligible after discussion with the principal investigator (PI); baseline measurements and evaluations must be obtained within 6 weeks of registration to the study; abnormal positron emission tomography (PET) scans will not constitute evaluable disease, unless verified by computed tomography (CT) scan or other appropriate imaging

• Patients with measurable disease must have at least one objective measurable disease parameter; a clearly defined, bidimensionally measurable defect or mass measuring at least 2 cm in diameter on a CT scan will constitute measurable disease; proof of lymphoma in the liver is required by a confirmation biopsy

• Women must not be pregnant or breast-feeding due to teratogenic effects of chemotherapy

• All females of childbearing potential must have a blood test within 2 weeks prior to registration to rule out pregnancy

• Pregnancy testing is not required for post-menopausal or surgically sterilized women

• Male and female patients of reproductive potential must agree follow accepted birth control measures

• Patient must be able to adhere to the study visit schedule and other protocol requirements

• Patients must be willing to give written informed consent, and sign an institutionally approved consent form before performance of any study-related procedure not part of normal medical care; with the exception of 1 cycle of chemotherapy based on current diagnosis and clinical condition, with the understanding that consent may be withdrawn by the subject at any time without prejudice to future medical care

• No serious disease or condition that, in the opinion of the investigator, would compromise the patient's ability to participate in the study

Exclusion Criteria:

• Pregnant or breast feeding females

• Known positive for human immunodeficiency virus (HIV), human T-lymphotropic virus type 1 (HTLV-1), or infectious hepatitis, type A, B or C or active hepatitis

• Major surgery within 2 weeks of study drug administration

• Prior malignancies within the past 3 years with exception of adequately treated basal cell, squamous cell skin cancer, or thyroid cancer; carcinoma in situ of the cervix or breast; prostate cancer of Gleason Grade 6 or less with stable prostate-specific antigen (PSA) levels

• Patients with a diagnosis of other peripheral T-cell lymphoma (PTCL) histologies other than those specified in the inclusion criteria

• Contraindication to any of the required concomitant drugs or supportive treatments, including hypersensitivity to all anticoagulation and antiplatelet options, antiviral drugs, or intolerance to hydration due to preexisting pulmonary or cardiac impairment

• Any other clinically significant medical disease or condition laboratory abnormality or psychiatric illness that, in the Investigator's opinion, may interfere with protocol adherence or a subject's ability to give informed consent

• Concomitant administration of nonsteroidal anti-inflammatory drugs (NSAIDs) and trimethoprim/sulfamethoxazole will not be allowed, since these may result in delayed clearance of pralatrexate

Related Conditions & MeSH terms

• Anaplastic Large Cell Lymphoma
• Angioimmunoblastic T-cell Lymphoma
• Hepatosplenic T-cell Lymphoma
• Lymphoma
• Lymphoma, Large-Cell, Anaplastic
• Lymphoma, T-Cell
• Lymphoma, T-Cell, Peripheral
• Peripheral T-cell Lymphoma

Intervention

Drug:
• prednisone
Given PO
• cyclophosphamide
Given IV
• etoposide
Given PO or IV
• Vincristine
Given IV
• pralatrexate
Given IV

Other:
• laboratory biomarker analysis
Correlative studies

Genetic:
• comparative genomic hybridization
Correlative studies
• gene expression analysis
Correlative studies
• nucleic acid sequencing
Correlative studies
• mutation analysis
Correlative studies

Other:
• immunohistochemistry staining method
Correlative studies

Genetic:
• microarray analysis
Correlative studies
• RNA analysis
Correlative studies

Locations

Country	Name	City	State
United States	Emory University School Of Medicine	Atlanta	Georgia
United States	University of Chicago	Chicago	Illinois
United States	Duke University Medical Center	Durham	North Carolina
United States	Eppley Cancer Center, University of Nebraska Medical Center	Omaha	Nebraska
United States	Mayo Clinic	Rochester	Minnesota
United States	Siteman Cancer Center, Washington University	Saint Louis	Missouri
United States	Mayo Clinic, Arizona	Scottsdale	Arizona
United States	Stanford University	Stanford	California
United States	University of Massachusetts Medical School	Worcester	Massachusetts

Sponsors (3)

Lead Sponsor	Collaborator
University of Nebraska	National Cancer Institute (NCI), Spectrum Pharmaceuticals, Inc

Country where clinical trial is conducted

United States, 

References & Publications (1)

Advani RH, Ansell SM, Lechowicz MJ, Beaven AW, Loberiza F, Carson KR, Evens AM, Foss F, Horwitz S, Pro B, Pinter-Brown LC, Smith SM, Shustov AR, Savage KJ, Vose JM. A phase II study of cyclophosphamide, etoposide, vincristine and prednisone (CEOP) Alternating with Pralatrexate (P) as front line therapy for patients with peripheral T-cell lymphoma (PTCL): final results from the T- cell consortium trial. Br J Haematol. 2016 Feb;172(4):535-44. doi: 10.1111/bjh.13855. Epub 2015 Dec 2. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Complete Response Rate of Cyclophosphamide, Etoposide, Vincristine and Prednisone (CEOP) and Pralatrexate (P) Treatment	Complete Response Rate (CR) was reported at the end of the CEOP-P (6 courses for patients not receiving transplant and 4-6 courses for patients receiving transplant). Response assessment was performed by computerized tomography (CT) or positron emission tomography (PET)/CT based on the investigator's preference after cycles 2, 4 and 6. Response was assessed by the treating physician according to the Cheson Revised response criteria (Cheson et al,, 2007) or International Harmonization Project criteria (Cheson, 2007), based on imaging modality used.; Complete Response Definition: Disappearance of all evidence of disease Nodal Masses: (a) [18F]fluorodeoxyglucose(FDG)-avid or PET positive prior to therapy; mass of any size permitted if PETnegative (b) Variably FDG-avid or PET negative; regression to normal size on CT Spleen, Liver: Not palpable, nodules disappeared Bone Marrow: Infiltrate cleared on repeat biopsy; if indeterminate by morphology, immunohistochemistry should be negative	168 days - 252 days (4-6 courses; 42 days per course)
Secondary	Overall Response Rates (ORR)= (Complete Response Rates (CR) + Partial Response Rates (PR))	Every patient who fulfills all aspects of patient eligibility who receives at least 2 complete courses of chemotherapy will be evaluable for the response endpoint. Response rates will be descriptively summarized using percentages and 95% confidence intervals.; Complete Response Definition: Defined in Primary Objective Partial Response Definition: Regression of measurable disease and no new sites, Nodal Masses: > 50% decrease in sum of the product of the diameters (SPD) of up to 6 largest dominant masses; no increase in size of other nodes; FDG-avid or PET positive prior to therapy; one or more PET positive at previously involved site; Variably FDG-avid or PET negative; regression on CT Spleen, Liver:> 50% decrease in SPD of nodules (for single nodule in greatest transverse diameter); no increase in size of liver or spleen Bone Marrow: Irrelevant if positive prior to therapy; cell type should be specified	2 years
Secondary	Event Free Survival (EFS)	Estimated 2-year Event Free Survival (EFS), as well as plots of EFS, will be produced using the method of Kaplan-Meier, along with 95% confidence intervals for EFS. Event-free survival is defined as time from therapy until relapse, progression, or death from any cause.	2 years
Secondary	Overall Survival (OS)	Estimated 2-year Overall Survival (OS), as well as plots of OS, will be produced using the method of Kaplan-Meier, along with 95% confidence intervals for OS. Overall survival is defined as time from the first chemotherapy administered on trial until death from any cause.	2 years
Secondary	To Evaluate the Safety and Tolerability of the Regimen by the Percent of Participants With Indicated Adverse Events	Adverse events will be summarized using patient level incidence rates so that a patient contributes once to any adverse event. The number and percentage of patients with any adverse event will be summarized for each course. Serious adverse events will be analyzed similarly.	22 months
Secondary	Percent of Patients Who Proceeded With Transplant	Percentage of patients who received consolidation with high dose therapy and autologous stem cell rescue (HDT/SCR).	168-252 days (4 courses up to 6 courses of treatment)