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Effects Of Intra-Operative Intra-Articular Cocktail Injection In Patella Open Reduction And Internal Fixation

NCT07006168 · Status: RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 56

Last updated 2025-06-05

No results posted yet for this study

Summary

The objective of this study is to demonstrate the safety and efficacy of an intra-articular analgesics cocktail injection for post-operative patella fracture fixation patients, by comparing post-operative pain relief and functional recovery among study subjects who received the injection and those who did not receive the injection. Secondary objective is to demonstrate the health economic effects of intra-articular analgesics cocktail injection by reducing length of hospital stay and reducing bed-stay related complications.

Conditions

  • Patella Fracture

Interventions

DRUG

Ketorolac 15mg

An intra-articular cocktail injection ( Ketoralac 15mg, Ropivacaine 1% 15ml, 0.9% Normal Saline 35ml, Adrenaline 1:1000 0.5ml, Stacort-A Triamcinolone Acetonide 40mg) will be injected into the surgical site after fracture fixation surgery.

DRUG

Triamcinolone Acetonide 40mg

An intra-articular cocktail injection ( Ketoralac 15mg, Ropivacaine 1% 15ml, 0.9% Normal Saline 35ml, Adrenaline 1:1000 0.5ml, Stacort-A Triamcinolone Acetonide 40mg) will be injected into the surgical site after fracture fixation surgery.

DRUG

Ropivacaine HCL 1% 15ml

An intra-articular cocktail injection ( Ketoralac 15mg, Ropivacaine 1% 15ml, 0.9% Normal Saline 35ml, Adrenaline 1:1000 0.5ml, Stacort-A Triamcinolone Acetonide 40mg) will be injected into the surgical site after fracture fixation surgery.

DRUG

0.9 % Normal Saline 35ml

An intra-articular cocktail injection ( Ketoralac 15mg, Ropivacaine 1% 15ml, 0.9% Normal Saline 35ml, Adrenaline 1:1000 0.5ml, Stacort-A Triamcinolone Acetonide 40mg) will be injected into the surgical site after fracture fixation surgery.

DRUG

Adrenaline 1:1000 0.5ml

An intra-articular cocktail injection ( Ketoralac 15mg, Ropivacaine 1% 15ml, 0.9% Normal Saline 35ml, Adrenaline 1:1000 0.5ml, Stacort-A Triamcinolone Acetonide 40mg) will be injected into the surgical site after fracture fixation surgery.

Sponsors & Collaborators

  • The University of Hong Kong

    lead OTHER

Principal Investigators

  • Christian Fang · Dept of Orthopaedics and Traumatology, Queen Mary Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-11-01
Primary Completion
2026-12-31
Completion
2027-07-31

Countries

  • Hong Kong

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07006168 on ClinicalTrials.gov