Ultrasound-CT Fusion Image-guided Minimally Invasive Interventional Treatment of Lumbosacral Nerve Roots

Peking University

Status: Completed

Conditions: Low Back Pain

Treatments: Procedure: ultrasound-CT fusion imaging; Procedure: pure ultrasound guidance

Study type: Interventional

Funder types: Other

Identifiers

NCT04953520

M2017318

Details and patient eligibility

About

The study is aimed at patients with low back and leg pain. The patients in the experimental group were guided by ultrasound-CT fusion imaging to insert the lumbar nerve root puncture needle.

Patients in the control group underwent the insertion of the lumbar nerve root puncture needle under the guidance of ultrasound alone.

Full description

A total of 80 patients with low back and leg pain were randomly divided into two groups, 30 people in each group. The patients in the experimental group were guided by ultrasound-CT fusion imaging to insert the lumbar nerve root puncture needle.Patients in the control group underwent the insertion of the lumbar nerve root puncture needle under the guidance of ultrasound alone.Follow-up of VAS pain score after lumbar nerve root block treatment. This study aims to establish a standardized operation method and process for lumbosacral nerve ultrasound-CT fusion guided interventional pain treatment.

Enrollment: 80 patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Patients who need lumbar nerve root block treatment

Exclusion criteria

1. Tumor patients
2. Patients who have had lumbar spine surgery before

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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80 participants in 2 patient groups

Ultrasound-CT fusion imaging guidance

Experimental group

Description:

The patient undergoes lumbar nerve root block guided puncture needle placement under the guidance of ultrasound-CT fusion imaging

Treatment:

Procedure: ultrasound-CT fusion imaging

Pure ultrasound guidance

Active Comparator group

Description:

The patient undergoes lumbar nerve root block guided puncture needle placement under the guidance of pure ultrasound guidance

Treatment:

Procedure: pure ultrasound guidance