NCT06555887

Brief Summary

Single-center retrospective study to characterize changes in the functional capacity of patients (change in Oswestry Desability Index (ODI)) undergoing anterior approach surgery for the management of symptomatic lumbar spinal stenosis between the pre-surgical period and the first assessment 6 months after surgery.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
14

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Jul 2020

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 1, 2020

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 31, 2020

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 31, 2020

Completed
3.8 years until next milestone

First Submitted

Initial submission to the registry

August 13, 2024

Completed
2 days until next milestone

First Posted

Study publicly available on registry

August 15, 2024

Completed
Last Updated

August 15, 2024

Status Verified

August 1, 2024

Enrollment Period

4 months

First QC Date

August 13, 2024

Last Update Submit

August 14, 2024

Conditions

Outcome Measures

Primary Outcomes (1)

  • characterize the evolution of functional capacity in patients undergoing anterior approach surgery for the management of symptomatic lumbar spinal stenosis

    Variation in Oswestry Desability Index (ODI) between pre-surgery and first assessment beyond 6 months post-surgery

    6 month

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Anterior surgery of central lumbar sténoses

You may qualify if:

  • anterior surgical management (ALIF or LLIF)
  • symptomatic lumbar degenerative pathology (L1-L2 to L5-S1), objectified on MRI (Schizas B, C, D)
  • period from June 2017 to December 2019

You may not qualify if:

  • Traumatic sprains
  • History of decompression after the operated stage
  • Operated from a later time at the same time
  • Scolioses with Cobb angles greater than 10°
  • Patients under judicial protection
  • Refusal to participate

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

CHRU de Brest

Brest, 29609, France

Location

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 13, 2024

First Posted

August 15, 2024

Study Start

July 1, 2020

Primary Completion

October 31, 2020

Study Completion

October 31, 2020

Last Updated

August 15, 2024

Record last verified: 2024-08

Data Sharing

IPD Sharing
Will share

All collected data that underlie results in a publication

Shared Documents
STUDY PROTOCOL
Time Frame
Data will be available beginning three month and ending five years following the end study
Access Criteria
Data access requests will be reviewed by the internal committee of Brest UH. Requestors will be required to sign and complete a data access agreement.

Locations