Efficacy and Safety of Intraosseous Antibiotic Prophylaxis in Total Hip Replacement
Public ClinicalTrials.gov record NCT07549542. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Efficacy and Safety of Intraosseous Antibiotic Prophylaxis in Total Hip Replacement: A Prospective Randomized Controlled Trial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to learn if intraosseous antibiotic (cefazolin) administration can improve antibiotic levels in adults undergoing primary total hip replacement. The main question it aims to answer is: • Does intraosseous cefazolin increase antibiotic concentrations in blood and tissue compared with standard intravenous cefazolin alone? Researchers will compare patients receiving intraosseous cefazolin plus standard intravenous cefazolin to those receiving placebo injection plus standard intravenous cefazolin to see if local antibiotic delivery improves outcomes. Participants will: * Receive standard intravenous cefazolin before surgery and either intraosseous cefazolin or placebo * Provide blood samples before and after antibiotic administration * Have small tissue samples collected during surgery * Complete routine postoperative follow-up and outcome assessment for 90 days
Study identification
- NCT ID
- NCT07549542
- Recruitment status
- Enrolling by invitation
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 25 participants
Conditions and interventions
Conditions
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
- Oct 19, 2025
- Primary completion
- Sep 30, 2026
- Completion
- Oct 31, 2026
- Last update posted
- Apr 28, 2026
2025 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Robert Wood Johnson University Hospital Somerset | Somerset | New Jersey | 08876 | — |
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 NCT07549542, 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 Apr 28, 2026 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07549542 live on ClinicalTrials.gov.