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Dose-Adjusted EPOCH Chemotherapy and Rituximab (CD20+) in Previously Untreated Aggressive Non-Hodgkin's Lymphoma

Dose-Adjusted EPOCH Chemotherapy and Rituximab (CD20+) in Adults and Children With Previously Untreated Patients With Aggressive Non-Hodgkin's Lymphoma

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00001337
Enrollment
348
Registered
1999-11-04
Start date
1993-05-08
Completion date
2024-05-24
Last updated
2025-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Diffuse Large B-Cell Lymphoma (DLBCL), Primary Mediastinal Large B-cell Lymphoma, Burkitt Lymphoma, Anaplastic Large-Cell Lymphoma, Gray Zone Lymphoma

Keywords

Primary Mediastinal B-Cell Lymphoma, CD20 +, Diffuse Large B-Cell Lymphoma, Anaplastic Large Cell Lymphoma, De Novo

Brief summary

5-Drug Combination Chemotherapy with Hematologic Toxicity Attenuation. Etoposide phosphate, prednisone, vincristine sulfate (Oncovin), cyclophosphamide, and doxorubicin hydrochloride (hydroxydaunorubicin)(EPOCH): Etoposide, VP-16, NSC-141540; Prednisone, PRED, NSC-10023; Vincristine, VCR, NSC-67574; Cyclophosphamide, CTX, NSC-26271; Doxorubicin, DOX, NSC-123127; with Granulocyte Colony-Stimulating Factor (Amgen), Granulocyte colony-stimulating factor (G-CSF), NSC-614629.

Detailed description

Background: The treatment of the intermediate and aggressive non-Hodgkin's lymphomas in adults and children commonly induces complete responses in a sizable fraction of the treated population, and about 2/3 of the complete responders appear to have prolonged disease-free survival. The present study assesses the activity and tolerability in previously untreated patients of a regimen of etoposide phosphate, prednisone, vincristine sulfate (Oncovin), cyclophosphamide, and doxorubicin hydrochloride (hydroxydaunorubicin)(EPOCH) infusional chemotherapy given intensively with granulocyte colony-stimulating factor (G-CSF) support. Objectives: Primary: Assess complete response (CR) and progression-free survival (PFS) of dose-adjusted EPOCH-Rituximab (DA-EPOCH-R) with G-CSF in aggressive B-cell lymphomas. Eligibility: Non-Hodgkin's lymphomas in the following categories: mediastinal gray zone lymphoma (MGZL) and primary mediastinal B cell lymphoma (PMBL). Patients greater than or equal to 12 years old. Any Stage for PMBL and MGZL. No prior systemic chemotherapy. Human immunodeficiency virus (HIV) negative. Design: This study will estimate the complete response rate of a group of previously untreated patients and the extent to which EPOCH infusional drug delivery accompanied by a hematopoietic growth factor can increase the dose intensity of treatment. Patients receive prednisone orally for 5 days, a 96-hour infusion of vincristine, doxorubicin, and etoposide, and a bolus of cyclophosphamide on day 5. Cycles are repeated every 21 days for a total of 6-8 cycles. Patients with cluster of differentiation 20 (CD20) expressing tumors (i.e., mature B-cell lymphomas) will also receive rituximab, the humanized monoclonal antibody against the CD20 receptor on day 1 of each cycle. A total of 348 patients will be enrolled on this protocol.

Interventions

DRUGEtoposide

Etoposide 50mg/m\^2/day were delivered as continuous intravenous (CIV) infusions over 96 hours starting on day 1 every 21 days. Combination chemotherapy given with Rituximab, Etoposide, VP-16; Prednisone, Cyclophosphamide, Vincristine, and Doxorubicin (EPOCH-R) intravenous (IV) every 3 weeks for 6 cycles.

BIOLOGICALRituximab

Rituximab given on Day 1 of combination chemotherapy (EPOCH-R) every 3 weeks for 6 cycles. Combination chemotherapy given with Rituximab, Etoposide, VP-16; Prednisone, Cyclophosphamide, Vincristine, and Doxorubicin (EPOCH-R) intravenous (IV) every 3 weeks for 6 cycles.

DRUGPrednisone

Prednisone 100mg by mouth (PO) twice a day (bid) on days 1 through 5 every 21 days. Combination chemotherapy given with Rituximab, Etoposide, VP-16; Prednisone, Cyclophosphamide, Vincristine, and Doxorubicin (EPOCH-R) intravenous (IV) every 3 weeks for 6 cycles.

DRUGCyclophosphamide

Cyclophosphamide 750mg/m\^2 on day 5 every 21 days. Combination chemotherapy given with Rituximab, Etoposide, VP-16; Prednisone, Cyclophosphamide, Vincristine, and Doxorubicin (EPOCH-R) intravenous (IV) every 3 weeks for 6 cycles.

DRUGVincristine

Vincristine 0.4mg/m\^2/day. Combination chemotherapy given with Rituximab, Etoposide, VP-16; Prednisone, Cyclophosphamide, Vincristine, and Doxorubicin (EPOCH-R) intravenous (IV) every 3 weeks for 6 cycles.

DRUGDoxorubicin

Doxorubicin 10mg/m\^2/day. Combination chemotherapy given with Rituximab, Etoposide, VP-16; Prednisone, Cyclophosphamide, Vincristine, and Doxorubicin (EPOCH-R) intravenous (IV) every 3 weeks for 6 cycles.

DIAGNOSTIC_TESTMRI

Baseline and/or on completion of therapy.

DIAGNOSTIC_TESTCT

Baseline and/or on completion of therapy.

PROCEDUREBiopsy

Baseline and/or on completion of therapy.

DIAGNOSTIC_TESTPET scan

As clinically indicated.

PROCEDURELaparotomy

As clinically indicated.

OTHEROndansetron

Nausea and/or vomiting.

Nausea and/or vomiting.

OTHEROmeprazole

Gastroesophageal reflux disease (GERD).

OTHERDocusate Sodium + Sennosides

Constipation.

OTHERLactulose

Constipation

Sponsors

National Cancer Institute (NCI)
Lead SponsorNIH

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
12 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* INCLUSION CRITERIA: Non-Hodgkin's lymphomas in the following categories: mediastinal gray zone lymphoma and primary mediastinal B cell lymphoma. Diagnosis confirmed by staff of the Hematopathology Section, Laboratory of Pathology, National Cancer Institute (NCI). Tissue blocks from patients treated in extramural sites must be forwarded to the NCI for analysis of B-cell leukemia/lymphoma 2 (bcl-2) by immunohistochemistry (IHC) and other markers within 1 month of study entry. Patients greater than or equal to 12 years old. Stage and Prognosis of Patients: Any stage for mediastinal gray zone lymphoma (MGZL) and primary mediastinal B-cell lymphoma (PMBL). No prior systemic chemotherapy. Patients may be entered if they have had prior limited-field radiotherapy, a short course of glucocorticoids and/or cyclophosphamide for an urgent problem at diagnosis (e.g. epidural cord compression, superior vena cava syndrome). Human immunodeficiency virus (HIV) negative. Not pregnant or nursing. Adequate major organ function \[in adults: serum creatinine less than or equal to 1.5 mg/dl or creatinine clearance greater than 60 ml/min; and in children serum creatinine (CR) less than or equal to age-adjusted normal (age 12 to 15 maximum serum creatinine 1.2 mg/dl and age greater than 15 maximum serum creatinine 1.5 mg/dl); bilirubin less than 1.5 mg/dl; absolute neutrophil count (ANC) greater than 1,000 and platelets greater than 100,000) unless impairment is due to organ involvement by lymphoma or immune-mediated mechanism caused by lymphoma. No active symptomatic ischemic heart disease, myocardial infarction or congestive heart failure within the past year. If multi-gated acquisition (MUGA) is obtained, the left ventricular ejection fraction (LVEF) should exceed 40%. No other serious concomitant medical illnesses or uncontrolled active infection that would jeopardize the patient's ability to receive the regimen with reasonable safety. No history of unrelated (non-lymphomatous) neoplasms within past 5 years other than non-melanoma skin cancer or in-situ cancer. Ability to give informed consent.

Design outcomes

Primary

MeasureTime frameDescription
Overall Response (Complete Response + Partial Response)Time frame was from beginning of therapy until the end of therapy, an average of 6 monthsOverall response defined as a Complete Response + Partial Response was measured by the Response Criteria. Complete Response is disappearance of all signs and symptoms of lymphoma for a period of at least one month. Partial Response is 50% or greater decrease in the sum of the products of the longest perpendicular diameters of all measured lesions lasting for a period of at least one month.
Progression Free Survival (PFS)Progression free survival was calculated from study entry until progression or death from any cause. Median follow up of evaluable participants was 5 years (range 2-7 years)The Dixon-Simon method will be used to determine whether large B-cell lymphomas expressing BCL-2 (+) participants may experience an improved progression free survival with Etoposide, VP-16, and Doxorubicin with Prednisone, Cyclophosphamide, and Rituximab (EPOCH-R) compared to EPOCH alone, and to obtain a concurrent, precisely determined measure of progression free survival. PFS is the time from start of treatment to documented evidence of disease progression. Progression is an increase of 25% or more in the sum of the products of the longest perpendicular diameters of all measured lesions, or the appearance of any new lesions measured by the Response Criteria.

Secondary

MeasureTime frameDescription
Proportion of Participants With Serious and/or Non-serious Adverse Events Leading to Discontinuation of TherapyInitiation of study drug until 30 days after treatment, an average of 6 monthsHere is the proportion of participants with adverse events leading to discontinuation of therapy. A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the participant and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

Other

MeasureTime frameDescription
Number of Participants With Serious and/or Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0)Time frame is from study entry until 30 days after completing study therapy, approximately 5 years.Here is the number of participants with serious and/or non-serious adverse events assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0). A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

Countries

United States

Participant flow

Participants by arm

ArmCount
With EPOCH-R (Etoposide, Doxorubicin, Prednisone, Cyclophosphamide and Rituximab)
Subgroup 1 (SG1) - All participants who received combination Rituximab (EPOCH-R). Rituximab 375 mg/m\^2 intravenous (IV) on day 1, every 21 days, prednisone 100mg by mouth (PO) twice a day (bid) on days 1 through 5 every 21 days, and cyclophosphamide 750mg/m\^2 on day 5 every 21 days. Doxorubicin 10mg/m\^2/day, vincristine 0.4mg/m\^2/day, and etoposide 50mg/m\^2/day were delivered as continuous intravenous (CIV) infusions over 96 hours starting on day 1 every 21 days. Dose levels were adjusted on doxorubicin, etoposide, and cyclophosphamide each cycle based on neutrophil nadir.
235
EPOCH Alone (Etoposide, Doxorubicin, Prednisone, and Cyclophosphamide)
Subgroup 2 (SG2) - EPOCH alone: All participants who received Prednisone 100mg by mouth (PO) twice a day (bid) on days 1 through 5 every 21 days, and cyclophosphamide 750mg/m\^2 on day 5 every 21 days. Doxorubicin 10mg/m\^2/day, vincristine 0.4mg/m\^2/day, and etoposide 50mg/m\^2/day were delivered as continuous intravenous (CIV) infusions over 96 hours starting on day 1 every 21 days. Dose levels were adjusted on doxorubicin, etoposide, and cyclophosphamide each cycle based on neutrophil nadir.
112
Enrolled But Not Treated
Participant was enrolled but not treated.
1
Total348

Withdrawals & dropouts

PeriodReasonFG000FG001FG002
Overall Study2nd malignancy100
Overall Study2nd primary disease001
Overall StudyBegan other Tx100
Overall StudyDeath during follow up period940
Overall StudyDeath on study1990
Overall StudyDisease progression during follow-up period310
Overall StudyDisease progression on study33410
Overall StudyDoesn't have NHL010
Overall StudyLost to further follow-up1060
Overall StudyNon protocol tx needed310
Overall StudyPhysician Decision310
Overall StudyProtocol change100
Overall StudyRefused further treatment210
Overall StudySwitched to alternate treatment220
Overall StudyTransfer to transplant010
Overall StudyTreatment for second lymphoma010

Baseline characteristics

CharacteristicWith EPOCH-R (Etoposide, Doxorubicin, Prednisone, Cyclophosphamide and Rituximab)EPOCH Alone (Etoposide, Doxorubicin, Prednisone, and Cyclophosphamide)Enrolled But Not TreatedTotal
Age, Categorical
<=18 years
5 Participants0 Participants0 Participants5 Participants
Age, Categorical
>=65 years
30 Participants10 Participants0 Participants40 Participants
Age, Categorical
Between 18 and 65 years
200 Participants102 Participants1 Participants303 Participants
Age, Continuous43.97 years
STANDARD_DEVIATION 17.7
47.2 years
STANDARD_DEVIATION 15.29
62.6 years
STANDARD_DEVIATION 0
45.06 years
STANDARD_DEVIATION 17
Ethnicity (NIH/OMB)
Hispanic or Latino
17 Participants1 Participants0 Participants18 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
211 Participants108 Participants1 Participants320 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
7 Participants3 Participants0 Participants10 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
12 Participants6 Participants0 Participants18 Participants
Race (NIH/OMB)
Black or African American
37 Participants13 Participants1 Participants51 Participants
Race (NIH/OMB)
More than one race
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
17 Participants2 Participants0 Participants19 Participants
Race (NIH/OMB)
White
169 Participants91 Participants0 Participants260 Participants
Region of Enrollment
United States
235 participants112 participants1 participants348 participants
Sex: Female, Male
Female
103 Participants50 Participants0 Participants153 Participants
Sex: Female, Male
Male
132 Participants62 Participants1 Participants195 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
28 / 23513 / 112
other
Total, other adverse events
235 / 235112 / 112
serious
Total, serious adverse events
146 / 23544 / 112

Outcome results

Primary

Overall Response (Complete Response + Partial Response)

Overall response defined as a Complete Response + Partial Response was measured by the Response Criteria. Complete Response is disappearance of all signs and symptoms of lymphoma for a period of at least one month. Partial Response is 50% or greater decrease in the sum of the products of the longest perpendicular diameters of all measured lesions lasting for a period of at least one month.

Time frame: Time frame was from beginning of therapy until the end of therapy, an average of 6 months

Population: 347/348 participants were analyzed because 1 was inevaluable for response.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
With EPOCH-R (Etoposide, Doxorubicin, Prednisone, Cyclophosphamide and Rituximab)Overall Response (Complete Response + Partial Response)216 Participants
EPOCH Alone (Etoposide, Doxorubicin, Prednisone, and Cyclophosphamide)Overall Response (Complete Response + Partial Response)94 Participants
Primary

Progression Free Survival (PFS)

The Dixon-Simon method will be used to determine whether large B-cell lymphomas expressing BCL-2 (+) participants may experience an improved progression free survival with Etoposide, VP-16, and Doxorubicin with Prednisone, Cyclophosphamide, and Rituximab (EPOCH-R) compared to EPOCH alone, and to obtain a concurrent, precisely determined measure of progression free survival. PFS is the time from start of treatment to documented evidence of disease progression. Progression is an increase of 25% or more in the sum of the products of the longest perpendicular diameters of all measured lesions, or the appearance of any new lesions measured by the Response Criteria.

Time frame: Progression free survival was calculated from study entry until progression or death from any cause. Median follow up of evaluable participants was 5 years (range 2-7 years)

Population: 347/348 participants were analyzed because 1 was inevaluable for response.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
With EPOCH-R (Etoposide, Doxorubicin, Prednisone, Cyclophosphamide and Rituximab)Progression Free Survival (PFS)73 Participants
EPOCH Alone (Etoposide, Doxorubicin, Prednisone, and Cyclophosphamide)Progression Free Survival (PFS)41 Participants
Secondary

Proportion of Participants With Serious and/or Non-serious Adverse Events Leading to Discontinuation of Therapy

Here is the proportion of participants with adverse events leading to discontinuation of therapy. A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the participant and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

Time frame: Initiation of study drug until 30 days after treatment, an average of 6 months

Population: 347/348 participants were analyzed because one participant was enrolled and not treated.

ArmMeasureValue (NUMBER)
With EPOCH-R (Etoposide, Doxorubicin, Prednisone, Cyclophosphamide and Rituximab)Proportion of Participants With Serious and/or Non-serious Adverse Events Leading to Discontinuation of Therapy0.03 proportion of participants
EPOCH Alone (Etoposide, Doxorubicin, Prednisone, and Cyclophosphamide)Proportion of Participants With Serious and/or Non-serious Adverse Events Leading to Discontinuation of Therapy0.04 proportion of participants
Other Pre-specified

Number of Participants With Serious and/or Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0)

Here is the number of participants with serious and/or non-serious adverse events assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0). A non-serious adverse event is any untoward medical occurrence. A serious adverse event is an adverse event or suspected adverse reaction that results in death, a life-threatening adverse drug experience, hospitalization, disruption of the ability to conduct normal life functions, congenital anomaly/birth defect or important medical events that jeopardize the patient or subject and may require medical or surgical intervention to prevent one of the previous outcomes mentioned.

Time frame: Time frame is from study entry until 30 days after completing study therapy, approximately 5 years.

Population: 347/348 participants were analyzed because one participant was enrolled and not treated.

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
With EPOCH-R (Etoposide, Doxorubicin, Prednisone, Cyclophosphamide and Rituximab)Number of Participants With Serious and/or Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0)235 Participants
EPOCH Alone (Etoposide, Doxorubicin, Prednisone, and Cyclophosphamide)Number of Participants With Serious and/or Non-serious Adverse Events Assessed by the Common Terminology Criteria for Adverse Events (CTCAE v4.0)112 Participants

Source: ClinicalTrials.gov · Data processed: Mar 23, 2026