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Procedure

Synthetic Cartilage Implant vs. Arthroplasty for Hallux Rigidus

N/A
Waitlist Available
Led By John Femino, MD
Research Sponsored by University of Iowa
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 6 months post-surgery
Awards & highlights

Study Summary

This trial will compare two different surgical treatments for grade III hallux rigidus. One group will have a synthetic cartilage implant inserted at the MTP joint, while the second group will have a dermal interposition arthroplasty. Pain, complications, and functional results will be evaluated after two years.

Who is the study for?
This trial is for adults aged 18-75 with grade III or IV hallux rigidus, who've had symptoms for at least six months and haven't improved with non-surgical treatments. It's not suitable for those wanting joint fusion, with autoimmune diseases, poor blood circulation in the feet, previous foot fusions, nerve disorders like neuropathy, inflammatory diseases like rheumatoid arthritis, untreated osteoporosis or tumors.Check my eligibility
What is being tested?
The study compares two surgical treatments for stiff big toe (hallux rigidus). One group will receive a synthetic cartilage implant while the other will have dermal interposition arthroplasty. Both groups follow the same post-op care to assess pain relief and foot function over at least two years.See study design
What are the potential side effects?
Potential side effects from both surgeries may include infection risk at the surgery site, possible inflammation around the implant or graft area, complications related to anesthesia during surgery and varying degrees of pain during recovery.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~6 months post-surgery
This trial's timeline: 3 weeks for screening, Varies for treatment, and 6 months post-surgery for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Patient Reported Outcomes
Secondary outcome measures
Complications
Survival

Trial Design

2Treatment groups
Active Control
Group I: Synthetic Cartilage ImplantActive Control1 Intervention
Group II: Dermal Interposition ArthroplastyActive Control1 Intervention

Find a Location

Who is running the clinical trial?

University of IowaLead Sponsor
446 Previous Clinical Trials
879,502 Total Patients Enrolled
John FeminoLead Sponsor
1 Previous Clinical Trials
John Femino, MDPrincipal InvestigatorUniversity of Iowa
1 Previous Clinical Trials

Media Library

Interposition Arthroplasty (Procedure) Clinical Trial Eligibility Overview. Trial Name: NCT05518721 — N/A
Hallux Rigidus Research Study Groups: Synthetic Cartilage Implant, Dermal Interposition Arthroplasty
Hallux Rigidus Clinical Trial 2023: Interposition Arthroplasty Highlights & Side Effects. Trial Name: NCT05518721 — N/A
Interposition Arthroplasty (Procedure) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05518721 — N/A

Frequently Asked Questions

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

Is the minimum age threshold for this research trial under 40 years old?

"Individuals aged between 18 and 75 are eligible to take part in this clinical study. Moreover, two dedicated studies exist for patients younger than 18 years old while 6 additional ones focus on seniors over 65 of age."

Answered by AI

Is this clinical trial accepting enrollment at the present time?

"Affirmative. The data found on clinicaltrials.gov corroborates that this medical trial, which was initially posted to the site on July 5th 2022 is actively seeking participants. Roughly 100 individuals must be recruited from a single location for this research project to proceed."

Answered by AI

What is the maximum number of participants accepted into this experiment?

"Affirmative. According to clinicaltrials.gov, this research effort is actively enrolling participants; the trial was initially posted on July 5th 2022 and last modified on September 29th 2022. The study aims to recruit 100 individuals from one single site of enrollment."

Answered by AI

Who would be the ideal candidates for inclusion in this investigation?

"To qualify for this medical trial, applicants must have hallux rigidus and be aged 18 to 75. The team behind the experiment is in need of 100 total participants."

Answered by AI
~0 spots leftby Apr 2025