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Cephalosporin Antibiotic

Ceftriaxone for Meniscus Tears (PROPER Trial)

Phase 2
Waitlist Available
Led By Austin V Stone, MD, PhD
Research Sponsored by Austin V Stone
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be between 18 and 65 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up pre-operative, 2 months post-operative
Awards & highlights

PROPER Trial Summary

This trial will test if a ceftriaxone injection can reduce pain and narcotic use after knee surgery for cartilage or meniscus damage.

Eligible Conditions
  • Meniscus Tears
  • Meniscal Injury
  • Cartilage Injury

PROPER Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~pre-operative, 2 months post-operative
This trial's timeline: 3 weeks for screening, Varies for treatment, and pre-operative, 2 months post-operative for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Change in RU SATED Score
Change in Visual Analog Scale (VAS) Pain Score
Post-operative Narcotic Use

Side effects data

From 2021 Phase 4 trial • 32 Patients • NCT04218695
12%
Decompensated cirrhosis
6%
Rectus sheath hematoma
6%
hyperkalemia
6%
Possible gastrointestinal bleed
6%
Hepatic Failure
6%
Pruritus with rash
6%
Hepatic Encephalopathy
6%
Nausea
6%
UTI
100%
80%
60%
40%
20%
0%
Study treatment Arm
Placebo
Treatment

PROPER Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: ExperimentalExperimental Treatment1 Intervention
The experimental group will receive a single intravenous dose of 1 g of ceftriaxone immediately postoperative in the operating room.
Group II: PlaceboPlacebo Group1 Intervention
The placebo group will receive a single intravenous dose of 1% lidocaine and saline immediately postoperative in the operating room.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Ceftriaxone
2019
Completed Phase 4
~5020

Find a Location

Who is running the clinical trial?

Austin V StoneLead Sponsor
4 Previous Clinical Trials
69 Total Patients Enrolled
2 Trials studying Meniscus Tears
68 Patients Enrolled for Meniscus Tears
Austin V Stone, MD, PhDPrincipal InvestigatorUniversity of Kentucky

Media Library

Ceftriaxone (Cephalosporin Antibiotic) Clinical Trial Eligibility Overview. Trial Name: NCT05149287 — Phase 2
Meniscus Tears Research Study Groups: Experimental, Placebo
Meniscus Tears Clinical Trial 2023: Ceftriaxone Highlights & Side Effects. Trial Name: NCT05149287 — Phase 2
Ceftriaxone (Cephalosporin Antibiotic) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05149287 — Phase 2

Frequently Asked Questions

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

Who does this study hope to enroll in their test groups?

"Eligible patients for this study must have a meniscus lesion and be between 18-55 years old. Currently, the trial is looking to recruit 48 individuals that fit these requirements."

Answered by AI

Is this a clinical study that only elderly patients can participate in?

"Individuals aged 18 to 55 may be eligible for this trial, as specified by the eligibility criteria. In comparison, there are 35 trials specifically for minors and 307 trials available for patients over 65 years old."

Answered by AI

Are there any know side-effects to taking Ceftriaxone?

"Ceftriaxone's safety is based on Phase 2 trial data, meaning that there is evidence that it does not cause harm but no indication of whether or not it is effective."

Answered by AI

What infections does Ceftriaxone help cure?

"Ceftriaxone is commonly used to treat sepsis bacterial. This medication can also be useful in treating other conditions like complicated urinary tract infections, postoperative infection prevention, and various types of bacterial infections."

Answered by AI

Are recruitment efforts ongoing for this experiment?

"The listed clinical trial on clinicaltrials.gov is presently recruiting patients. This specific experiment was originally made public on December 28th, 2021 with the latest update occurring January 10th, 2022."

Answered by AI

How large is the sample size for this experiment?

"That is correct, the clinical trial indicated on clinicaltrials.gov is recruiting patients. The original posting was on December 8th, 2021 and was last updated January 10th, 2022. They are looking for a total of 48 participants between 1 site."

Answered by AI

Who else is applying?

What state do they live in?
Texas
How old are they?
18 - 65
What site did they apply to?
University of Kentucky
What portion of applicants met pre-screening criteria?
Met criteria
~2 spots leftby Apr 2025