You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: April 1, 2026

CLINICAL TRIALS PROFILE FOR PF-04457845


✉ Email this page to a colleague

« Back to Dashboard


Clinical Trials for PF-04457845

Trial ID Title Status Sponsor Phase Summary
NCT00836082 ↗ A Multiple Dose Trial Evaluating the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of PF-04457845 in Healthy Volunteers Completed Pfizer Phase 1 To determine if PF-04457845 at doses of 0.5mg, 1mg, 4mg, and 8 mg given once daily for 14 days will be safe and well tolerated in healthy volunteers. To determine the effect on food on PF-04457845 pharmacokinetics and safety following administration of single doses of 4mg and 8mg.
NCT00918164 ↗ Evaluation Of The Relative Bioavailability Of PF-04457845 Tablet To Solution Formulation And Food Effect In Healthy Subjects Completed Pfizer Phase 1 The purpose of this study is to estimate the bioavailability of PF-04457845 tablets relative to solution and evaluate the effect of food (fasted vs. high fat meal) on the pharmacokinetics of an oral tablet formulation of PF-04457845
NCT00981357 ↗ A Study To Investigate Whether PF-04457845 Is Effective In Treating Pain, Is Safe And Tolerable In Patients With Osteoarthritis Of The Knee Completed Pfizer Phase 2 Inactivation of the FAAH (Fatty Acid Amide Hydrolase) enzyme has been shown to relieve pain and inflammation in animal studies. PF-04457845 has been shown to inactivate the FAAH enzyme in animals and healthy human volunteers. The purpose of this study is to evaluate whether PF-04457845 can inactivate the FAAH enzyme in patients experiencing pain due to OA and whether this results in these patients experiencing less pain.
>Trial ID >Title >Status >Phase >Summary

Clinical Trial Conditions for PF-04457845

Condition Name

Condition Name
Intervention Trials
Healthy Volunteers 2
Sleep 2
Cannabis Dependence 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Condition MeSH

Condition MeSH
Intervention Trials
Marijuana Abuse 2
Syndrome 1
Osteoarthritis, Knee 1
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Locations for PF-04457845

Trials by Country

Trials by Country
Location Trials
United States 13
Singapore 2
Sweden 1
Canada 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Trials by US State

Trials by US State
Location Trials
Connecticut 4
New York 4
South Carolina 1
Maryland 1
Texas 1
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Progress for PF-04457845

Clinical Trial Phase

Clinical Trial Phase
Clinical Trial Phase Trials
Phase 2 5
Phase 1 5
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Status

Clinical Trial Status
Clinical Trial Phase Trials
Completed 4
Terminated 3
Active, not recruiting 2
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Clinical Trial Sponsors for PF-04457845

Sponsor Name

Sponsor Name
Sponsor Trials
Pfizer 6
Yale University 4
National Institute on Drug Abuse (NIDA) 2
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Sponsor Type

Sponsor Type
Sponsor Trials
Other 8
Industry 6
NIH 2
[disabled in preview] 0
This preview shows a limited data set
Subscribe for full access, or try a Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.