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Antimetabolite

Pegloticase + Methotrexate for Gout (FORWARD OL Trial)

Phase 4
Waitlist Available
Research Sponsored by Amgen
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Willing to discontinue any oral urate lowering therapy for at least 7 days prior to MTX dosing at Week -4 and remain off while receiving pegloticase treatments
Adult men or women ≥18 and <80 years of age
Timeline
Screening 3 weeks
Treatment Varies
Follow Up month 6 (weeks 20, 21, 22, 23, and 24)
Awards & highlights

FORWARD OL Trial Summary

This trial is testing a new drug for gout. The goal is to find a safe and effective dose to be given every 4 weeks.

Who is the study for?
Adults aged 18-80 with chronic gout not responding to standard treatments can join. They must stop other gout medications before starting the trial, agree to contraception if necessary, and have no severe allergies or conditions like liver disease, heart failure, or certain infections.Check my eligibility
What is being tested?
The study tests how safe and effective pegloticase (KRYSTEXXA) given every 4 weeks is when combined with weekly methotrexate for up to 6 months in patients with uncontrolled gout. It aims to find a dose for future trials.See study design
What are the potential side effects?
Possible side effects include allergic reactions due to pegylated products, issues from methotrexate such as nausea and liver problems, blood count abnormalities, increased risk of infection due to immunosuppression.

FORWARD OL Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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You are between 18 and 80 years old.
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You are between 18 and 80 years old.
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You can handle taking 15 mg of MTX by mouth for 4 weeks before joining the study.
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You have gout that is not under control, which means your blood has too much uric acid and you have gout symptoms.

FORWARD OL Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~month 6 (weeks 20, 21, 22, 23, and 24)
This trial's timeline: 3 weeks for screening, Varies for treatment, and month 6 (weeks 20, 21, 22, 23, and 24) for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Proportion of Serum Uric Acid (sUA) Responders (sUA < 6 mg/dL) During Month 6
Time to first sUA ≥6 mg/dL after first achieving sUA <6 mg/dL, from the first pegloticase infusion until Week 24
Secondary outcome measures
Area under the sUA concentration vs time curve from Day 1 to Week 24 and Day 1 to Week 48
Pharmacokinetic parameters (e.g., AUC and, Cmax)
Proportion of subjects with anti-uricase antibodies and the proportion of subjects with anti-poly (ethylene glycol) antibodies and their titers at each scheduled visit
+2 more

FORWARD OL Trial Design

2Treatment groups
Experimental Treatment
Group I: Pegloticase 24/32mg cohortExperimental Treatment1 Intervention
24 to 32 mg IV dose of pegloticase q4 weeks with 15 mg MTX weekly
Group II: Pegloticase 16mg cohortExperimental Treatment1 Intervention
16 mg IV dose of pegloticase q4 weeks with 15 mg methotrexate (MTX) weekly
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Pegloticase and Methotrexate (MTX)
2021
Completed Phase 4
~50

Find a Location

Who is running the clinical trial?

AmgenLead Sponsor
1,370 Previous Clinical Trials
1,377,638 Total Patients Enrolled
1 Trials studying Gout
5 Patients Enrolled for Gout
Horizon Therapeutics Ireland DACLead Sponsor
20 Previous Clinical Trials
2,426 Total Patients Enrolled
6 Trials studying Gout
628 Patients Enrolled for Gout
MDStudy DirectorAmgen
913 Previous Clinical Trials
924,081 Total Patients Enrolled

Media Library

Methotrexate (Antimetabolite) Clinical Trial Eligibility Overview. Trial Name: NCT04762498 — Phase 4
Gout Research Study Groups: Pegloticase 16mg cohort, Pegloticase 24/32mg cohort
Gout Clinical Trial 2023: Methotrexate Highlights & Side Effects. Trial Name: NCT04762498 — Phase 4
Methotrexate (Antimetabolite) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04762498 — Phase 4

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Could you provide me with a summary of earlier experiments concerning Pegloticase and MTX?

"Currently, 220 clinical trials are underway to evaluate the efficacy of Pegloticase and Methotrexate (MTX). Of those studies, 67 have advanced into Phase 3. Most of these trials originate from New york City but there are 7699 sites conducting research on this medication globally."

Answered by AI

Are there any health care facilities in this city that are currently implementing this medical trial?

"This clinical trial has 12 locations, among them Spokane, Tampa and Wheaton. If you wish to enrol in the study it is advised that you choose a location nearby so as to reduce your travelling burden."

Answered by AI

Could I be enrolled in this clinical experiment?

"This clinical trial seeks participants aged 18 to 80 with uncontrolled gout. To be eligible, the patient must demonstrate a willingness and ability to comply with treatment regimens and assessments throughout the study period; they are required to discontinue all oral urate-lowering medications 7 days prior to drug administration at Week -4 and remain off while receiving pegloticase treatments. Additionally, their medical record or interview should confirm chronic gouty arthritis symptoms—signs consistent with synovitis on physical examination or typical erosions visible in x-ray shots of hands/feet—as well as hyperuricemia (serum uric"

Answered by AI

Has the FDA authorized Pegloticase in conjunction with Methotrexate (MTX) for public use?

"Pegloticase and Methotrexate (MTX) have been approved, so we placed it on the high end of our safety scale with a score of 3."

Answered by AI

Is recruitment underway for this research project?

"As evidenced on clinicaltrials.gov, this trial is recruiting participants at the moment. It was initially posted to the site on January 26th 2021 and its details were last revised on May 10th 2022."

Answered by AI

What medical conditions have been remedied through the combination of Pegloticase and Methotrexate (MTX)?

"Pegloticase and MTX are traditionally administered to treat meningeal leukemia, but have also been used to deal with active pauciarticular juvenile rheumatoid arthritis, small cell lung cancer (sclc), as well as head and neck carcinoma."

Answered by AI

Is eligibility for this research study restricted to individuals under a certain age?

"As specified by the eligibility requirements, individuals between 18 and 80 years old are allowed to participate in this clinical trial."

Answered by AI

How many individuals are being recruited for this experiment?

"This study necessitates 40 eligible participants from two separate states. Enrolment is available at Arthritis Northwest PLLC in Spokane and GCP Clinical Research in Tampa."

Answered by AI

Who else is applying?

What state do they live in?
Texas
What site did they apply to?
Biopharma Informatic, LLC
What portion of applicants met pre-screening criteria?
Met criteria
How many prior treatments have patients received?
2
~12 spots leftby Apr 2025