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CLE-PAD : Prevalence of PAD in Patients With Surgically Lumbar Spinal Stenosis

NCT07469020 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 49

Last updated 2026-08-12

No results posted yet for this study

Summary

The goal of this interventional study is to evaluate the rate of existing lower limb peripheral artery disease (PAD) in patients with surgically lumbar spinal stenosis (LSS). PAD and LSS can present similar symptoms and it can be difficult to diagnose PAD using conventional methods, depending on the location of the arterial disease. The main questions it aims to answer are :

* What's the prevalence of PAD in LSS patients?
* Which exam among routine tools is the most accurate to diagnose PAD in this population? Around their surgery for LSS (a few weeks before or after), participants will be included in a vascular medicine service. After checking of eligibility criteria, they will undergo a contrast-enhanced CT scan for the diagnosis of PAD and various routine diagnostic tests: Doppler ultrasound, treadmill tests, pressure index, pulse palpation.

Conditions

  • PAD - Peripheral Arterial Disease
  • Lumbar Spinal Stenosis
  • Lower Limb Arterial Disease

Interventions

DIAGNOSTIC_TEST

contrast-enhanced CT scan

contrast-enhanced CT scan

Sponsors & Collaborators

  • Rennes University Hospital

    lead OTHER

Principal Investigators

  • Marjolaine Talbot · Groupement des Hôpitaux de l'Institut Catholique de Lille

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-08-31
Primary Completion
2026-08-31
Completion
2026-08-31

Countries

  • France

Study Locations

More Related Trials

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 NCT07469020 on ClinicalTrials.gov