Oral Enzastaurin in Participants With Relapsed Mantle Cell Lymphoma

June 9, 2020 updated by: Eli Lilly and Company

A Phase 2 Study of Oral Enzastaurin HCl in Patients With Relapsed Mantle Cell Lymphoma

The purposes of this study are to determine the safety of oral enzastaurin and any side effects that might be associated with it and whether enzastaurin can help participants with mantle cell lymphoma.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

60

Phase

  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Australia
      • East Melbourne, Australia
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
    • Queensland
      • Woolloongabba, Queensland, Australia
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
    • Victoria
      • Parkville, Victoria, Australia
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Prahran, Victoria, Australia
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Wodonga, Victoria, Australia
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
  • France
      • Creteil Cedex, France
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Lille, France
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Nantes Cedex 1, France
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Rouen Cedex, France
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Tours Cedex, France
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
  • Germany
      • Berlin, Germany
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Homburg Saar, Germany
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Kassel, Germany
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Koln, Germany
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
  • Netherlands
      • Groningen, Netherlands
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Nijmegen, Netherlands
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician
      • Rotterdam, Netherlands
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Monday-Friday from 9:00 AM to 5:00 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician

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

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Mantle cell lymphoma
  • Previous treatment for mantle cell lymphoma
  • Previously relapsed mantle cell lymphoma with no more than 4 chemotherapy regimens.
  • Have discontinued all previous therapies for cancer, except corticosteroids up to 25 milligrams per day (mg/day)
  • Adequate organ function

Exclusion Criteria:

  • Inability to swallow tablets
  • Must not have significant heart problems

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
Intervention / Treatment
Experimental: A
Drug: enzastaurin
500 milligrams (mg), oral, daily, up to six 28-day cycles
Other Names:
  • LY317615

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Freedom From Progression (FFP) for at Least 3 Cycles
Time Frame: Baseline through at least 3 cycles of treatment (28-day cycle)
Using the Standardized Response Criteria for non-Hodgkin's lymphomas, participants were considered to have progressive disease if there was a 50% increase in the sum of the products of the greatest diameters (SPD) of the dominant nodal and non-nodal sites or appearance of new-involved site or lesion. The percentage of FFP was computed as the number of participants documented to be progression free after 3 cycles of treatment divided by the number of treated participants and then multiplied by 100.
Baseline through at least 3 cycles of treatment (28-day cycle)

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Percentage of Participants With Complete Response (CR) Plus Unconfirmed Complete Response (CRu) Plus Partial Response (PR) (Objective Response Rate)
Time Frame: Baseline to 22.01 months
Baseline to 22.01 months
Progression-Free Survival (PFS)
Time Frame: Baseline to measured progressive disease or death due to any cause up to 22.01 months
PFS time was defined as the time from the date of enrollment to the first date of documented progressive disease or death due to any cause, whichever occurred first. Using the Standardized Response Criteria for non-Hodgkin's lymphomas, participants were considered to have progressive disease if there was a 50% increase in the sum of the products of the greatest diameters (SPD) of the dominant nodal and non-nodal sites or appearance of new-involved site or lesion. Progression-free survival time was censored at the date of the last assessment visit for participants who were still alive and who had not had documented progressive disease.
Baseline to measured progressive disease or death due to any cause up to 22.01 months
Overall Survival (OS)
Time Frame: Baseline to date of death from any cause at least up to 23.10 months
OS was defined as the time from the date of enrollment to the date of death due to any cause. For each participant who was not known to have died as of the data-inclusion cut-off date, OS was censored for that analysis at the date of the last assessment visit prior to the cut-off date.
Baseline to date of death from any cause at least up to 23.10 months
Duration of CR, CRu, PR or Stable Disease (SD) [Duration of Overall Response]
Time Frame: Date of progression or death due to any cause up to 22.01 months
Duration of overall response for responders was measured from the date that measurement criteria were met for CR, CRu, PR or SD (whichever status occurred first) until the first date of documented progressive disease or death due to any cause, whichever occurred first. Using the Standardized Response Criteria for non-Hodgkin's lymphomas Guidelines, CR was defined as the disappearance of all lesions. CRu was the disappearance of clinical and radiographic evidence of disease, normal appearance of spleen and greater than 75% regression in lymph node mass. PR was defined as at least a 50% decrease in the six largest dominant nodes. SD was when the response was poorer than partial response with no new lesions consistent with progressive disease. Duration of response was censored at the date of the last assessment visit for responders who were still alive and had not had documented progressive disease.
Date of progression or death due to any cause up to 22.01 months
Time to New Treatment
Time Frame: Baseline to date of new treatment up to 23.10 months
Time to new treatment was as the time from enrollment to the date new treatment for the cancer under study was initiated. Time to new treatment was censored at the date of the last assessment visit for participants who were not documented to have initiated a new treatment.
Baseline to date of new treatment up to 23.10 months
Change in Scores From Baseline to Cycle 6 in Functional Assessment of Cancer Therapy Lymphoma Version 4 ( FACT-Lym v.4)
Time Frame: Baseline, Cycles 2, 4 and 6 (28-day cycle)
The B symptoms, tumor-related symptoms, participant functioning, and health-related quality of life were assessed with FACT-Lym v. 4. FACT-Lym v. 4 consists of 42 items with 5-point rating scales for each item, where 0 = "not at all" and 4 = "very much." Physical well-being, social/family well-being and functional well-being subscales consist of 7 items each with scores ranging from 0-28. The emotional well-being subscale consists of 6 items with a score ranging from 0-24. The lymphoma tumor - specific subscale consists of 15 items with a score ranging from 0-60. Fact-Lymphoma total score ranges from 0-168. A higher score represents better quality of life.
Baseline, Cycles 2, 4 and 6 (28-day cycle)
Change From Baseline to Cycle 6 in European Quality of Life-5D (EuroQol-5D) Index Score (Overall Health Status)
Time Frame: Baseline, Cycles 2, 4 and 6
Overall health status and participant utility values were measured with the EuroQol-5D questionnaire. EuroQol-5D describes health status in terms of 5 dimensions: mobility, self-care, usual activity, pain/discomfort, and anxiety/depression. Each dimension is divided into 3 levels: 1 (no problem), 2 (some problem), and 3 (extreme problem). The questionnaire records the level of problems on each of 5 dimensions and is converted into the EuroQol-5D index based on preference weights (Dolan 1997), where a score of 0.0 = death and 1.0 = perfect health.
Baseline, Cycles 2, 4 and 6
Number of Participants With Protein Kinase C Beta (PKCβ) Expression by Immunohistochemistry (IHC) Staining
Time Frame: Baseline
IHC staining of tumor samples was carried out to determine PKCβ expression. Staining intensity was measured on a semiquantitative scale of 0 (or negative) to 3 (high intensity). The final score combined the components of staining intensity and the percentage of positive cells and was defined as [1 * (percentage of cells staining at 1)] + [2 * (percentage of cells staining at 2)] + [3 * (percentage of cells staining at 3)]. Score ≥100 and staining intensity ≥2 indicates high expression for PKCβ, while score <100 and staining intensity ≤1 indicates low expression for PKCβ.
Baseline
Number of Participants With High Ki-67 Expression by IHC Staining
Time Frame: Baseline
IHC staining of tumor samples was carried out to determine Ki-67 expression. High expression is defined as the percentage of positive cells ≥40%.
Baseline
Number of Participants With Adverse Events (AEs) and Serious AEs (SAEs) (Safety of Enzastaurin)
Time Frame: Each cycle (28-day cycle) up to 21 cycles and 30-day follow-up
Data presented are the number of participants who experienced SAEs, AEs, deaths due to progressive disease (PD), and deaths due to AEs while on treatment and death during the 30-day post-treatment follow-up. A summary of SAEs and other non-serious AEs, regardless of causality, is located in the Reported Adverse Events module.
Each cycle (28-day cycle) up to 21 cycles and 30-day follow-up
Average Steady-State Plasma Concentration (Cav,ss,) of Enzastaurin and Total Analytes (Pharmacokinetics of Enzastaurin and Total Analytes)
Time Frame: Cycles 1 [1-4 hours (h) and 4-8 h postdose], 2 (predose, 2-4 h and 6-8 h postdose), and 3 (predose and 2-8 h postdose) of Day 1 of each 28-day cycle
The Steady-state plasma concentrations of total analytes (enzastaurin plus its active metabolite, LSN326020) observed after once-daily dosing were evaluated using sparse sampling methodology.
Cycles 1 [1-4 hours (h) and 4-8 h postdose], 2 (predose, 2-4 h and 6-8 h postdose), and 3 (predose and 2-8 h postdose) of Day 1 of each 28-day cycle

Collaborators and Investigators

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

Sponsor

Eli Lilly and Company

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

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

March 1, 2004

Primary Completion (Actual)

May 1, 2008

Study Completion (Actual)

May 1, 2008

Study Registration Dates

First Submitted

July 22, 2004

First Submitted That Met QC Criteria

July 22, 2004

First Posted (Estimate)

July 23, 2004

Study Record Updates

Last Update Posted (Actual)

July 1, 2020

Last Update Submitted That Met QC Criteria

June 9, 2020

Last Verified

June 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 8360
  • H6Q-MC-JCAO (Other Identifier: Eli Lilly and Company)

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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