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Completed

NCT Number: NCT04953520

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

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.

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Key information

Conditions

Low Back Pain Back Pain Neurologic Manifestations Pain Pathological Conditions, Signs and Symptoms Signs and Symptoms

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Department of Ultrasound Diagnosis, Peking University Third Hospital

Beijing, Beijing Municipality, China

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients who need lumbar nerve root block treatment

Exclusion criteria

  • Tumor patients
  • Patients who have had lumbar spine surgery before

Treatment and study plan

ultrasound-CT fusion imaging

Procedure

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

pure ultrasound guidance

Procedure

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

Primary outcomes

  1. 1 month VAS pain score

    Time frame: VAS pain scores were performed 1 month after surgery

    Patients undergo VAS pain score after the sonographer performs selective lumbar nerve root block puncture

  2. 3 month VAS pain score

    Time frame: VAS pain scores were performed 3 month after surgery

    Patients undergo VAS pain score after the sonographer performs selective

  3. 6 month VAS pain score

    Time frame: VAS pain scores were performed 6 month after surgery

    Patients undergo VAS pain score after the sonographer performs selective

Sponsors and collaborators

Lead sponsor

Peking University Third Hospital

Other

Registry information

Important dates

Study start
2017
Primary completion
2018
Study completion
2019
First posted
Jul 8, 2021
Registry last updated
Jul 8, 2021

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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