Working...
ClinicalTrials.gov
ClinicalTrials.gov Menu
Trial record 1 of 1 for:    B7931023 | psoriasis
Previous Study | Return to List | Next Study

Dose Ranging Study To Assess Efficacy, Safety and Tolerability Of PF-06700841 Topical Cream In Psoriasis

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT03850483
Recruitment Status : Recruiting
First Posted : February 21, 2019
Last Update Posted : August 7, 2019
Sponsor:
Information provided by (Responsible Party):
Pfizer

Study Description
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information
Brief Summary:
This is a Phase 2b, randomized, double blind, vehicle controlled, parallel group, multicenter study in participants with mild to moderate plaque psoriasis. The duration of study participation will be approximately 22 weeks, including up to a 6 week screening period, 12 week treatment period, and approximately 4 week follow up period. Approximately 240 participants are planned to be randomized into the study.

Condition or disease Intervention/treatment Phase
Psoriasis Drug: PF-06700841 Drug: Vehicle (Placebo) Phase 2

Study Design
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 240 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A PHASE 2B, RANDOMIZED, DOUBLE BLIND, VEHICLE CONTROLLED, PARALLEL-GROUP, DOSE RANGING STUDY TO ASSESS EFFICACY, SAFETY, TOLERABILITY AND PHARMACOKINETICS OF PF-06700841 TOPICAL CREAM APPLIED ONCE OR TWICE DAILY FOR 12 WEEKS IN PARTICIPANTS WITH MILD TO MODERATE CHRONIC PLAQUE PSORIASIS
Actual Study Start Date : April 8, 2019
Estimated Primary Completion Date : May 13, 2020
Estimated Study Completion Date : May 13, 2020

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Psoriasis

Arms and Interventions
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Arm Intervention/treatment
Placebo Comparator: Vehicle cream QD
Vehicle cream applied once daily (QD)
 Drug: Vehicle (Placebo)
Vehicle topical cream
Experimental: PF-06700841 0.1% cream QD
PF-06700841 0.1% cream applied once daily (QD)
 Drug: PF-06700841
PF-06700841 topical cream
Experimental: PF-06700841 0.3% cream QD
PF-06700841 0.3% cream applied once daily (QD)
 Drug: PF-06700841
PF-06700841 topical cream
Experimental: PF-06700841 1% cream QD
PF-06700841 1% cream applied once daily (QD)
 Drug: PF-06700841
PF-06700841 topical cream
Experimental: PF-06700841 3% cream QD
PF-06700841 3% cream applied once daily (QD)
 Drug: PF-06700841
PF-06700841 topical cream
Experimental: PF-06700841 0.3% cream BID
PF-06700841 0.3% cream applied twice daily (BID)
 Drug: PF-06700841
PF-06700841 topical cream
Experimental: PF-06700841 1% cream BID
PF-06700841 1% cream applied twice daily (BID)
 Drug: PF-06700841
PF-06700841 topical cream
Placebo Comparator: Vehicle cream BID
Vehicle cream applied twice daily (BID)
 Drug: Vehicle (Placebo)
Vehicle topical cream


Outcome Measures
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Primary Outcome Measures :
  1. Change from baseline in Psoriasis Area and Severity Index (PASI) score. [ Time Frame: Day 1 to Week 12 ]

Secondary Outcome Measures :
  1. Percentage of participants with Physician's Global Assessment (PGA) score clear (0) or almost clear (1) and 2 points improvement. [ Time Frame: Day 1 to Week 12 ]
  2. Percentage of participants achieving PASI 75 [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]
  3. Percentage change from baseline in PASI score [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]
  4. Percentage of participants with PGA score clear (0) or almost clear (1) and 2 points improvement [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 14, 16 ]
  5. Absolute Peak Pruritus Numerical Rating Scale score [ Time Frame: Day 1, Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]
  6. Change from baseline in Psoriasis Symptom Inventory score [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]
  7. The percentage of participants who achieved a Psoriasis Symptom Inventory score of 0 (not at all) or 1 (mild) on every item [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]
  8. Number of participants with adverse events (AEs) by seriousness and relationship to treatment [ Time Frame: Day 1 to Week 16 ]
  9. Number of participants with change from baseline in laboratory test results [ Time Frame: Day 1 to Week 16 ]
  10. Number of participants with clinically relevant changes from baseline in electrocardiogram parameters [ Time Frame: Day 1 to Week 12 ]
  11. Number of participants with clinically relevant changes from baseline in vital signs [ Time Frame: Day 1 to Week 16 ]
  12. Number of participants with each severity grade in skin tolerability assessment at the sites of IP application [ Time Frame: Day 1 to Week 16 ]
  13. Change from baseline in PASI score [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 14, 16 ]
  14. Change from baseline in Absolute Peak Pruritus Numerical Rating Scale score [ Time Frame: Day 1 to Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]
  15. Psoriasis Symptom Inventory score [ Time Frame: Day 1, Week 1, 2, 4, 6, 8, 10, 12, 14, 16 ]

Eligibility Criteria
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Layout table for eligibility information
Ages Eligible for Study:   18 Years to 75 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • plaque psoriasis for 6 months
  • PGA score mild or moderate
  • body surface area (BSA) 2-15%

Exclusion Criteria:

  • other skin conditions that would interfere with the evaluation of psoriasis
  • history of herpes zoster or simplex
  • Infected with Mycobacterium tuberculosis
Contacts and Locations
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03850483


Contacts
Layout table for location contacts
Contact: Pfizer CT.gov Call Center 1-800-718-1021 ClinicalTrials.gov_Inquiries@pfizer.com

  Show 29 Study Locations
Sponsors and Collaborators
Pfizer
Investigators
Layout table for investigator information
Study Director: Pfizer CT.gov Call Center Pfizer
More Information
Go to 
Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Additional Information:
To obtain contact information for a study center near you, click here.  This link exits the ClinicalTrials.gov site To obtain contact information for a study center near you, click here.  This link exits the ClinicalTrials.gov site

Layout table for additonal information
Responsible Party: Pfizer
ClinicalTrials.gov Identifier: NCT03850483     History of Changes
Other Study ID Numbers: B7931023
First Posted: February 21, 2019    Key Record Dates
Last Update Posted: August 7, 2019
Last Verified: August 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: Information relating to our policy on data sharing and the process for requesting data can be found at the following link: http://www.pfizer.com/research/clinical_trials/trial_data_and_results/data_requests

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No

Keywords provided by Pfizer:
psoriasis
topical

Additional relevant MeSH terms:
Layout table for MeSH terms
Psoriasis
Skin Diseases, Papulosquamous
Skin Diseases