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Randomized Controlled Comparison of Pre-op TLIP vs Intra-op TLIP

NCT06154980 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-10-23

No results posted yet for this study

Summary

Single-center, randomized study will enroll 50 subjects who are scheduled for 1-3 level posterior laminectomy \& fusion. Study participants who are eligible for the posterior lumbar laminectomy and fusion procedure will be scheduled and also consented as a part of the study. Participants will be stratified based on age and gender to ensure equal distribution.

Conditions

Interventions

PROCEDURE

Preoperative Ultrasound TLIP

TLIP will be performed in preop with 20cc of 0.2% ropivacaine administered bilaterally, 40cc total. Blocks will be performed under ultrasound guidance with an in-plane technique.

PROCEDURE

Intraoperative TLIP

TLIP will be performed intraoperatively with 20cc of 0.2% ropivacaine bilaterally, 40cc total. Blocks under direct surgical visualization.

Sponsors & Collaborators

  • William Beaumont Hospitals

    lead OTHER

Principal Investigators

  • Daniel Park, MD · William Beaumont Hospitals

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-10-28
Primary Completion
2025-10-21
Completion
2025-10-21

Countries

  • United States

Study Locations

More Related Trials

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 NCT06154980 on ClinicalTrials.gov