The Duration of Intraoperative Direct Sonication affect the sensitivity for positive culture of Prosthetic Joint Infection

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20250512004

Enrollment

Registered

2025-05-12

Start date

2025-05-13

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prosthetic Joint Infection culture positive for PJI , sanitation

Interventions

Soft tissue without sonication,Soft tissue with sonication

No Intervention Procedure/Surgery,Active Comparator Procedure/Surgery

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients aged 18 years or older. 2.Patients scheduled to undergo revision knee or hip arthroplasty, due to either: Aseptic causes / Septic causes: including cases managed with DAIR (Debridement, Antibiotics, and Implant Retention) or requiring prosthesis removal.

Exclusion criteria

Exclusion criteria: 1.Patients with insufficient synovial fluid obtained from the knee joint for microbiological culture.

Design outcomes

Primary

Measure	Time frame
positive culture No sonication, 0 2 5 10 mins after sonication sensitivity	—

Secondary

Measure	Time frame
positive culture No sonication, 0 2 5 10 mins after sonication sensitivity	—

Countries

Thailand

Contacts

Public ContactPLOENSUK Surinvarangkul

Faculty of Medicine Siriraj Hospital, Mahidol University

mee_thailan@hotmail.com0805299887

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026