Long Term Safety Observation of Crizotinib in Chinese NSCLC Population

September 4, 2024 updated by: Pfizer

AN OPEN-LABEL, SINGLE-ARM STUDY OF THE LONG-TERM SAFETY OF XALKORI (REGISTERED) IN PATIENTS FROM CHINA WITH ADVANCED NON-SMALL CELL LUNG CANCER (NSCLC) HARBORING A TRANSLOCATION OR INVERSION EVENT INVOLVING THE ANAPLASTIC LYMPHOMA KINASE (ALK) OR ROS1 LOCUS WHO HAVE PREVIOUSLY BEEN TREATED ON A STUDY OF XALKORI (REGISTERED)

This study is to allow access to crizotinib who were treated in previous Pfizer-sponsored studies in China.

Study Overview

Status

Status

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

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.

Detailed Description

This study is a phase 4 study, to continually access Xalkori to Chinese patients who were recruited in previous studies of Crizotinib in China, and only collect the safety data.

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.
41

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 4

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

  • China
      • Beijing, China, 100142
        • Beijing Cancer Hospital, Internal Department
      • Shanghai, China, 200032
        • Zhongshan Hospital Fudan University
    • Fujian
      • Fuzhou, Fujian, China, 350014
        • Fujian Province Oncology Hospital
    • Guangdong
      • Guangzhou, Guangdong, China, 510120
        • The First Affiliated Hospital of Guangzhou Medical University
      • Liwan District,Guangzhou, Guangdong, China, 510145
        • The First Affiliated Hospital of Guangzhou Medical University
    • Jiangsu
      • Nanjing, Jiangsu, China, 210002
        • Eastern Theater General Hospital ,QinHuai District Medical Area
    • Jilin
      • Changchun, Jilin, China, 130012
        • Jilin Provincial Cancer Hospital
      • Changchun, Jilin, China, 130000
        • Jilin Province Cancer Hospital
    • Shanghai
      • Shanghai, Shanghai, China, 200030
        • Shanghai Chest Hospital
    • Sichuan
      • Chengdu, Sichuan, China, 610041
        • Sichuan Province Cancer Hospital/Department of Pulmonary Tumor
      • Chengdu, Sichuan, China, 610041
        • West China Hospital of Sichuan University
      • Chengdu, Sichuan, China, 610041
        • Sichuan province cancer hospital
    • Zhejiang
      • Hangzhou, Zhejiang, China, 310003
        • The First Affiliated Hospital of College of Medicine, Zhejiang University
      • Hangzhou, Zhejiang, China, 310003
        • Department of Respiratory, The First Affiliated Hospital of College of Medicine, Zhejiang University

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Patients who were enrolled and treated in Studies A8081005, A8081007, A8081014, A8081029, or A8081063 and are still receiving crizotinib treatment at the time of enrollment into this study. OR Patients randomized to the chemotherapy arm in Studies A8081014 or A8081029 who have experienced investigator assessed disease progression and have not yet crossed over to receive crizotinib treatment.
  2. No ongoing NCI CTCAE Grade 3 or intolerable Grade 2 adverse events considered to be related to crizotinib treatment
  3. Eastern Cooperative Oncology Group (ECOG) performance status 0-3
  4. Adequate organ function as defined by the following criteria

Exclusion Criteria:

  1. Use of any anticancer drug subsequent to crizotinib prior to study entry
  2. Use of drugs or foods that are known potent Cytochrome P450 (CYP)3A4 inhibitors
  3. Use of drugs that are known potent CYP3A4 inducers
  4. Concurrent use of drugs that are CYP3A4 substrates with narrow therapeutic indices, associated with life threatening arrhythmias

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.
Other: single arm
Crizotinib
Drug: Crizotinib
receive crizotinib orally
Other Names:
  • Xalkori

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
Measure Description
Time Frame
Number of Participants With Grade 3 or 4 Adverse Events (AEs), Grade 5 AEs, AEs Lead to Treatment Discontinuation, Serious AEs (SAEs)- All Causality: Assessed by National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v4.03
Time Frame: From first dose of study treatment up to 28 days after last dose (maximum follow up approximately up to 52.3 months; maximum exposure to treatment was 51.3 months)
An AE was any untoward medical occurrence in a clinical study participant associated with the use of study intervention, whether or not considered related to the study intervention. According to NCI CTCAE version 4.03: Grade 3 indicates severe AE, Grade 4 indicates life-threatening consequences and urgent intervention indicated and Grade 5 indicates death related to AE. Participants who discontinued treatment due to AEs were captured under AEs leading to treatment discontinuation. SAE was any untoward medical occurrence at any dose that resulted in death; life-threatening (immediate risk of death); required inpatient hospitalization or prolongation of existing hospitalization; persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions); congenital anomaly/birth defect or that was considered as an important medical event.
From first dose of study treatment up to 28 days after last dose (maximum follow up approximately up to 52.3 months; maximum exposure to treatment was 51.3 months)
Number of Participants With Grade 3 or 4 AEs, Grade 5 AEs, AEs Leading to Treatment Discontinuation and SAEs- Treatment Related: Assessed by NCI CTCAE v4.03
Time Frame: From first dose of study treatment up to 28 days after last dose (maximum follow up approximately up to 52.3 months; maximum exposure to treatment was 51.3 months)
An AE was any untoward medical occurrence in a clinical study participant associated with use of study intervention, whether or not considered related to study intervention. AEs that were related to treatment were evaluated in this outcome measure. Treatment relatedness was judged by investigator. According to NCI CTCAE version 4.03: Grade 3= severe AE, Grade 4= life-threatening consequences and urgent intervention indicated, Grade 5= death related to AE. Participants who discontinued treatment due to treatment related AEs were captured under AEs leading to treatment discontinuation. SAE was any untoward medical occurrence at any dose that resulted in death; life-threatening (immediate risk of death); required inpatient hospitalization or prolongation of existing hospitalization; persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions); congenital anomaly/birth defect or that was considered as an important medical event.
From first dose of study treatment up to 28 days after last dose (maximum follow up approximately up to 52.3 months; maximum exposure to treatment was 51.3 months)

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.
Pfizer

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Pfizer CT.gov Call Center, Pfizer

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.

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 (Actual)

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.
January 28, 2019

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.
September 28, 2023

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.
September 28, 2023

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 19, 2018

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.
September 13, 2018

First Posted (Actual)

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.
September 14, 2018

Study Record Updates

Last Update Posted (Actual)

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.
November 8, 2024

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.
September 4, 2024

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.
September 1, 2024

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.
  • A8081067

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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