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Preemptive Co-infiltration of Triamcinolone Acetonide With Ropivacaine for Postoperative Pain in Major Spinal Surgery

NCT06801587 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 118

Last updated 2025-09-30

No results posted yet for this study

Summary

Patients undergoing major spinal surgery usually experience moderate to-severe postoperative pain. Inadequate pain control may lead to severe complications.

Local infiltration analgesia (LIA) with a local anesthetic, is a simple, minimally invasive, and effective postoperative pain management technique. However, LIA with local anesthetic alone can only last for a short time, steroid as adjuvant can enhance postoperative analgesia and prolong postoperative analgesia time. Triamcinolone acetonide as an adjunctive infiltration to local anesthesia presented a superior analgesic benefit compared with local anesthesia alone in various types of surgeries. To date, no studies have evaluated the additive analgesia effects of triamcinolone acetonide on incision infiltration in major spinal surgery. The purpose of this trial is to determine whether preemptive co-infiltration of triamcinolone acetonide and ropivacaine in surgical incision will further reduce postoperative opioid requirements and pain score after spinal surgery than that of ropivacaine alone.

Conditions

  • Pain
  • Postoperative

Interventions

DRUG

Triamcinolone acetonide plus ropivacaine

The local infiltration solution in the triamcinolone acetonide plus ropivacaine group will consist of ropivacaine and triamcinolone acetonide. For local infiltration, a total of 30mL solution will be prepared for each group, 1 ml of triamcinolone acetonide (40mg per 1ml) plus 15 ml of 1% ropivacaine diluted to 30 ml with saline as the test drug in the triamcinolone acetonide group. The surgeon will perform incision infiltration before the skin incision. A total of 10 mL of solution will be injected into each level. The study solution will be injected into the entire thickness of the planned incision site. The epidural space and intrathecal space will not be infiltrated.

DRUG

Ropivacaine alone

The local infiltration solution in the ropivacaine alone group will consist of ropivacaine alone. For local infiltration, a total of 30mL solution will be prepared for each group, which will include 15ml of ropivacaine added to 15mL of saline for ropivacaine group . The surgeon will perform incision infiltration before the skin incision. A total of 10 mL of solution will be injected into each level. The study solution will be injected into the entire thickness of the planned incision site. The epidural space and intrathecal space will not be infiltrated.

Sponsors & Collaborators

  • Fang Luo

    lead OTHER

Principal Investigators

  • Fang Luo · Beijing Tiantan Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-02-05
Primary Completion
2025-05-10
Completion
2025-08-10

Countries

  • China

Study Locations

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Entities

Diseases

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 NCT06801587 on ClinicalTrials.gov