NCT05277818

Brief Summary

Observational, ambispective, longitudinal, comparative, open, multicentric study. The main objective is to compare the performance of care in patients operated with and without DIVA®.

Trial Health

77
On Track

Trial Health Score

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

Enrollment
822

participants targeted

Target at P75+ for all trials

Timeline
10mo left

Started Sep 2022

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
recruiting

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 Progress81%
Sep 2022Mar 2027

First Submitted

Initial submission to the registry

March 3, 2022

Completed
11 days until next milestone

First Posted

Study publicly available on registry

March 14, 2022

Completed
6 months until next milestone

Study Start

First participant enrolled

September 7, 2022

Completed
4.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 15, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 15, 2027

Last Updated

October 31, 2022

Status Verified

October 1, 2022

Enrollment Period

4.5 years

First QC Date

March 3, 2022

Last Update Submit

October 27, 2022

Conditions

Outcome Measures

Primary Outcomes (1)

  • Rates of patients requiring reoperation for any cause (excluding trauma) on the lumbar spine 5 years postoperatively.

    The main analysis will compare the rates of patients requiring reoperation due to any cause (excluding trauma) on the lumbar spine 5 years after surgery between the group with DIVA® and the group without DIVA®, using a Chi-square test.

    5 years

Study Arms (2)

Patient with medical device DIVA®

Adult patient, operated for at least 12 months, having had surgery for a degenerative or traumatic mono-segmental lumbar disc herniation, without any other associated pathology, operated with DIVA® implant

Procedure: Surgery lumbar disc herniation

Patient without medical device DIVA®

Adult patient, operated for at least 12 months, having had surgery for a degenerative or traumatic mono-segmental lumbar disc herniation, without any other associated pathology, operated without DIVA® implant

Procedure: Surgery lumbar disc herniation

Interventions

Surgery for a degenerative or traumatic mono-segmental lumbar disc herniation

Patient with medical device DIVA®Patient without medical device DIVA®

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

All patients with the DIVA® device operated in the study centers for at least 12 months (with the exception of the first 30 operated by practitioner, to take into account the learning curve), as well as all patients operated on over a period similar before the installation of DIVA® in the establishment, will receive the information note of the study. if the patient agrees to participate to the study, patient's data will be collected on a case report form.

You may qualify if:

  • Adult patient, having undergone surgery for a degenerative or traumatic mono-segmental lumbar disc herniation, without any other associated pathology, operated with or without a DIVA® implant;
  • Patient operated for at least 12 months;
  • Patient able to understand the information related to the study;
  • Patient having indicated his/her non-opposition to the collection of his/her personal data.

You may not qualify if:

  • History of pathologies, malformations or surgical interventions on the spine;
  • Patient belonging to the first 30 operated by the surgeon with the DIVA® implant;
  • Protected patient (under legal protection, or deprived of liberty by judicial or administrative decision);
  • Patient not benefiting from a social security scheme.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hôpitaux Civils de Colmar

Colmar, France

RECRUITING

MeSH Terms

Conditions

Intervertebral Disc Displacement

Condition Hierarchy (Ancestors)

Spinal DiseasesBone DiseasesMusculoskeletal DiseasesHerniaPathological Conditions, AnatomicalPathological Conditions, Signs and Symptoms

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
CROSS SECTIONAL
Target Duration
5 Years
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 3, 2022

First Posted

March 14, 2022

Study Start

September 7, 2022

Primary Completion (Estimated)

March 15, 2027

Study Completion (Estimated)

March 15, 2027

Last Updated

October 31, 2022

Record last verified: 2022-10

Data Sharing

IPD Sharing
Will not share

Locations