Safety, Pharmacokinetics and Pharmacodynamics of Recombinant Chimeric Anti-CD20 Monoclonal Antibody in Patients With B-cell Non-Hodgkin's Lymphoma.

July 31, 2014 updated by: Sinocelltech Ltd.

A Phase I Dose Escalation Study of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of SCT400, a Recombinant Chimeric Anti-CD20 Monoclonal Antibody，in Patients With CD20+ B-cell Non Hodgkin's Lymphoma.

The purpose of this study is to determine whether SCT400 is safe and effective in the treatment of B-cell Non Hodgkin's lymphoma

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
15

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • aged from 18 to 75 years
  • having histologically confirmed NHL expressing CD20 antigen
  • having relapsed non-Hodgkin's lymphoma(NHL) after at least one prior course of standard therapy
  • Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 according to WHO scale, and expected survival of at least ≥ 3 months
  • signed an informed consent form which was approved by the institutional review board of the respective medical center

Exclusion Criteria:

  • single measurable lesion ≥7 cm in diameter
  • with serious hematologic dysfunction (white blood cell count of <3.0×103/μL; absolute neutrophil count of <1.5×103/ μL; platelet count of < 75×103/μL; hemoglobin level of < 8.0 g/dL; serum immunoglobulin G(IgG) level of <600 mg/dL);, hepatic dysfunction (total bilirubin level of > 1.5×upper limit of normal（ULN）; aspartate amino transferase (AST) and alanine amino transferase (ALT) levels of >2.5 × ULN (≥5 × ULN for patients with liver metastases)); and renal dysfunction (serum creatinine level of > 1.5×ULN )
  • having to be at least 4 weeks beyond prior anticancer therapy including corticosteroid, or participating in other clinical trial or have not recovered from significant toxicities of prior therapy
  • had received rituximab or other anti-CD20(+) monoclonal antibody treatment within 1 year before enrollment
  • had received hematopoietic cytokines, e.g CSF、EPO within 1 week prior to study entry
  • with other malignancies ; or central nervous system (CNS) lymphoma, AIDS- related lymphoma; or active opportunistic infection, a serious nonmalignant disease
  • having hepatitis B virus surface antigen and /or antibodies to hepatitis C virus or human immunodeficiency virus
  • with pleural effusions or ascites secondary to lymphoma; or high risk of tumor lysis syndrome; or recent major surgery (within 28 days )
  • with a history of allergic reaction or protein product allergy including murine proteins
  • pregnant or lactating or not accepted birth control methods including male patients

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: single arm
Three escalating single-dose groups of chimeric anti-CD20 monoclonal antibody(SCT400) : 250 mg/m2 , 375 mg/m2，500 mg/m2, once a week for 4 doses;
Biological: Chimeric anti-CD20 monoclonal antibody
Other Names:
  • SCT400

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Number of participants with infusion-related reaction and with drug-related adverse events.
Time Frame: up to 27 weeks
up to 27 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Area Under the plasma concentration versus time curve (AUC) of SCT400
Time Frame: prior to the initial dose on day 1 and 0,2,4,8,24,48,72,96,120 hours post-dose
prior to the initial dose on day 1 and 0,2,4,8,24,48,72,96,120 hours post-dose

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Time Frame
Time to disease progression
Time Frame: up to 27 weeks
up to 27 weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Sinocelltech Ltd.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 1, 2012

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 1, 2013

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 1, 2013

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 30, 2014

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 31, 2014

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 1, 2014

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 1, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 31, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2013

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • SCT400NHLI

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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