Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 2 Interventional

A Study To Evaluate The Safety And Pharmacokinetic Profile Of A P38 Inhibitor (PH-797804) In Subjects With Rheumatoid Arthritis Who Are Also Taking Methotrexate

ClinicalTrials.gov ID: NCT00620685

Public ClinicalTrials.gov record NCT00620685. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 3, 2026, 6:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A 4-Week, Phase 2, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study To Evaluate The Safety And Pharmacokinetic Profile Of 1 And 5 Mg Ph-797804 Administered Once Daily In Subjects With Rheumatoid Arthritis Who Are Taking Oral Methotrexate

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The hypothesis of this study is that the p38 inhibitor (PH-797804) will be safe and well tolerated in subjects with rheumatoid arthritis who are taking methotrexate and will not effect the blood levels of methotrexate.

Study identification

NCT ID
NCT00620685
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Pfizer
Industry
Enrollment
27 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 29, 2008
Primary completion
Sep 30, 2008
Completion
Sep 30, 2008
Last update posted
Nov 7, 2018

2008

United States locations

U.S. sites
7
U.S. states
6
U.S. cities
7
Facility City State ZIP Site status
Pfizer Investigational Site Phoenix Arizona 85013
Pfizer Investigational Site Colorado Springs Colorado 80909
Pfizer Investigational Site Miami Florida 33169
Pfizer Investigational Site Frederick Maryland 21702
Pfizer Investigational Site Bingham Farms Michigan 48025
Pfizer Investigational Site Kalamazoo Michigan 49007
Pfizer Investigational Site Duncansville Pennsylvania 16635

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00620685, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 7, 2018 · Synced Sep 3, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00620685 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →