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A Hepatic Impairment Study for PF-04965842.

Last updated on March 28, 2020

FOR MORE INFORMATION
Study Location
Orlando Clinical Research Center
Orlando, Florida, 32809 United States
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Hepatic Impairment
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18-70 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Body mass index (BMI) of 17.5 to 40 kg/m2; and a total body weight >50 kg (110
pounds).

- Subjects who are willing and able to comply with all scheduled visits, treatment plan,
laboratory tests, and other study procedures.

Additional Inclusion Criteria for subjects with hepatic impairment:

- Satisfy the criteria for Class A or Class B of the Child Pugh classification (mild:
Child Pugh Scores 5 to 6 points, and moderate: Child Pugh Scores 7 to 9 points),
within 14 days of investigational product administration.

- A diagnosis of hepatic dysfunction due to hepatocellular disease (and not secondary to
any acute ongoing hepatocellular process) documented by medical history, physical
examination, liver biopsy, hepatic ultrasound, computerized tomography scan, or
magnetic resonance imaging (MRI).

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Subjects with clinically significant infections within the past 3 months (for example,
those requiring hospitalization, or as judged by the Investigator), evidence of any
infection (including influenza) within the past 7 days, history of disseminated herpes
simplex infection or recurrent (>1 episode) or disseminated herpes zoster.

- Subjects with a malignancy or with a history of malignancy, with the exception of
adequately treated or excised non metastatic basal cell or squamous cell cancer of the
skin or cervical carcinoma in situ.

Additional exclusion criteria for subjects with hepatic impairment:

- Hepatic carcinoma or hepatorenal syndrome or limited predicted life expectancy
(defined as less than 1 year).

- Subjects who have previously had a transplanted kidney, liver, or heart.

- At Screening, persistent severe, uncontrolled hypertension.

NCT03626415
Pfizer
Not yet recruiting
A Hepatic Impairment Study for PF-04965842.

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Questions about a trial? Call or email to reach a Pfizer Clinical Trial Contact Center Representative

Pfizer Clinical Trials Contact Center

1-800-718-1021

[email protected]

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Descriptive Information
Brief Title  ICMJE A Hepatic Impairment Study for PF-04965842.
Official Title  ICMJE A PHASE 1, NON-RANDOMIZED, OPEN-LABEL, SINGLE-DOSE STUDY TO COMPARE THE PHARMACOKINETICS, SAFETY AND TOLERABILITY OF PF-04965842 IN ADULT SUBJECTS WITH MILD AND MODERATE HEPATIC IMPAIRMENT RELATIVE TO SUBJECTS WITH NORMAL HEPATIC FUNCTION
Brief Summary This is a Phase 1 non randomized, open label, single dose, parallel cohort study to investigate the effect of hepatic impairment on the PK, safety and tolerability of PF 04965842.
Detailed Description A minimum of 24 subjects with normal, mild or moderate hepatic function will be enrolled into the study, with approximately 8 subjects in each cohort. The Child Pugh classification score will be utilized to assess entry criteria and to assign subjects into the appropriate hepatic impairment group. For individual subjects, the total maximum duration of study participation from the Screening visit to the end of clinical research unit (CRU) stay is approximately 31 days and approximately 63 days from the Screening visit to the Follow up contact.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 1
Study Design  ICMJE Intervention Model: Parallel Assignment
Intervention Model Description:
Recruitment for subjects with moderate and mild hepatic impairment (Cohorts 1 and 2) will initiate first and these subjects will be enrolled in parallel.

Masking: None (Open Label)
Primary Purpose: Basic Science

Condition  ICMJE Hepatic Impairment
Intervention  ICMJE Drug: PF-04965842
PF 04965842 is an orally bioavailable small molecule that selectively inhibits JAK1.
Study Arms  ICMJE Experimental: PF-04965842
PF 04965842 is an orally bioavailable small molecule that selectively inhibits JAK1.
Intervention: Drug: PF-04965842
Publications * Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: August 8, 2018)
24
Original Estimated Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE April 30, 2019
Actual Primary Completion Date April 30, 2019   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Body mass index (BMI) of 17.5 to 40 kg/m2; and a total body weight >50 kg (110 pounds).
  • Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.

Additional Inclusion Criteria for subjects with hepatic impairment:

  • Satisfy the criteria for Class A or Class B of the Child Pugh classification (mild: Child Pugh Scores 5 to 6 points, and moderate: Child Pugh Scores 7 to 9 points), within 14 days of investigational product administration.
  • A diagnosis of hepatic dysfunction due to hepatocellular disease (and not secondary to any acute ongoing hepatocellular process) documented by medical history, physical examination, liver biopsy, hepatic ultrasound, computerized tomography scan, or magnetic resonance imaging (MRI).

Exclusion Criteria:

  • Subjects with clinically significant infections within the past 3 months (for example, those requiring hospitalization, or as judged by the Investigator), evidence of any infection (including influenza) within the past 7 days, history of disseminated herpes simplex infection or recurrent (>1 episode) or disseminated herpes zoster.
  • Subjects with a malignancy or with a history of malignancy, with the exception of adequately treated or excised non metastatic basal cell or squamous cell cancer of the skin or cervical carcinoma in situ.

Additional exclusion criteria for subjects with hepatic impairment:

  • Hepatic carcinoma or hepatorenal syndrome or limited predicted life expectancy (defined as less than 1 year).
  • Subjects who have previously had a transplanted kidney, liver, or heart.
  • At Screening, persistent severe, uncontrolled hypertension.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 70 Years   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT03626415
Other Study ID Numbers  ICMJE B7451020
Has Data Monitoring Committee No
U.S. FDA-regulated Product
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: Yes
IPD Sharing Statement  ICMJE
Plan to Share IPD: No
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/da....
Responsible Party Pfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Pfizer
Verification Date May 2019

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

FOR MORE INFORMATION

Contact a representative by phone, email, or visiting the study website. Please see the references below:

BY PHONE

Pfizer Clinical Trials Contact Center

1-800-718-1021

BY EMAIL

Contact

[email protected]

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