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Single dose-group A

Phase 1

Colitis, Ulcerative | Monoclonal antibody | Gastrointestinal |Pfizer, Inc.|Last Updated: Jun 26, 2009

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment80

FDA Designations

PRIORITY_REVIEW

Clinical trial landscape

Single dose-group A · 1 trial · 1 indication

Phase 1 1
NCT00928681A Study To Investigate The Safety And Efficacy Properties Of PF-00547659 In Patients With Active Ulcerative ColitisColitis, Ulcerative
COMPLETED80 Analytics
PHASE1COMPLETED
A Study To Investigate The Safety And Efficacy Properties Of PF-00547659 In Patients With Active Ulcerative Colitis
Colitis, UlcerativeUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety and toleration
up to 12 weeks
Endoscopic score changes as calculated using section 3 of the Mayo Score
up to 12 weeks
Disease activity score changes as calculated using the Mayo Score
up to 12 weeks

Secondary Endpoints

Plasma concentrations of PF-00547659
up to 12 weeks
Fecal concentrations of calprotectin
up to 12 weeks
Plasma concentrations of CRP
up to 12 weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
0.03 mg/kg or placebo ivOTHER -
0.1 mg/kg or placebo ivOTHER -
0.3 mg/kg or placebo ivOTHER -
1.0 mg/kg or placebo ivEXPERIMENTAL -
3.0 mg/kg or placebo scOTHER -
10 mg/kg or placebo ivOTHER -
0.3 mg/kg or placebo scOTHER -
0.1 mg/kg or placebo iv (multiple dose)OTHER -
0.3 mg/kg or placebo iv (multiple dose)OTHER -
3.0 mg/kg or placebo ivOTHER -
0.1 mg/kg or placebo scOTHER -
0.3 mg/kg or placebo sc (multiple dose)OTHER -

Interventions

NameTypeDescription
Single dose-group ABIOLOGICALPF-00547659, single iv dose
Multiple dose- Group BBIOLOGICALPF-00547659, multiple dose
Multiple dose-Group BBIOLOGICALPF-00547659, multiple dose
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Eligibility Criteria

Age Range18 Years to 70 Years
SexALL
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: * A positive histological diagnosis of UC ≥3 months prior to entry into the study. If a histological diagnosis is not available but all signs and symptoms suggest UC, the subject's eligibility should be discussed with Pfizer. * Active UC as defined by a score of ≥6 on the Mayo s...

Countries:BelgiumCzechiaDenmarkGermanyNorwaySlovakiaSpain
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Frequently asked questions about Single dose-group A

What is PF-00547659 used for?

PF-00547659 is an investigational monoclonal antibody being studied for the treatment of active ulcerative colitis, a form of inflammatory bowel disease. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who is developing PF-00547659?

PF-00547659 is being developed by Pfizer, Inc., a biopharmaceutical company listed on the New York Stock Exchange under the ticker symbol PFE. The drug is in Phase 1 clinical trials for ulcerative colitis.

What phase is PF-00547659 in?

PF-00547659 is in Phase 1 clinical development. It is an investigational drug and has not received regulatory approval. A Phase 1 study of the drug in patients with active ulcerative colitis has been completed.

What clinical trials is PF-00547659 in?

PF-00547659 has one completed Phase 1 clinical trial, identified as NCT00928681, which investigated the safety and efficacy of the drug in 80 patients with active ulcerative colitis. The study was conducted in multiple European countries, including Belgium, Czechia, Denmark, Germany, Norway, Slovakia, and Spain.

Is PF-00547659 the same as PF-00547659?

PF-00547659 is the drug name used in clinical trials. No alternative names have been established for this investigational monoclonal antibody, which is being studied for ulcerative colitis.