ESCAPE : Evaluation of Spinal Conservation by Endoscopic Procedures to Avoid Fusion

NCT ID: NCT06950853

Last Updated: 2025-04-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

375 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-02-01

Study Completion Date

2028-08-13

Brief Summary

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The recent development and expansion of endoscopic surgery has made it possible to offer an alternative to this therapeutic escalation. This method allows decompression procedures to be performed using optimized and minimally destructive surgical approaches, which contributes to preserving the physiological function of the lumbar spine and in particular its stability.

The main hypothesis of the research is that the use of endoscopic techniques for decompression of the lumbar spine allows a reduction in the indication for lumbar arthrodesis.

Detailed Description

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Conditions

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Spinal Stenosis Spondylolisthesis

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Patient ≥ 18 years old
* Patient consulting for a medical reason involving a spinal pathology in the investigating center :

Syndrome adjacent to an old lumbar arthrodesis defined on preoperative radiographs by an antero-posterior translation \> 3 mm, segmental kyphosis \> 10° or a disc height reduced by more than 50%, or on preoperative MRI by central stenosis of grade C or D of the Schizas classification or a herniated disc Grade 1 or 2 degenerative spondylolisthesis, i.e. with slippage less than 50% of the depth of the underlying vertebral body.

Lumbar stenosis complicating lumbar scoliosis defined by a deformation with rotation of the vertebral bodies on a frontal radiograph (absence of centering of the spinous process between the two pedicles of the vertebra concerned) and a Cobb angle greater than 20° or a rotational dislocation .

\- Indication for spinal surgery by endoscopy

Exclusion Criteria

* Patient under guardianship or curatorship,
* Persons deprived of liberty by judicial or administrative decision,
* Persons undergoing psychiatric treatment under duress requiring the consent of the legal representative
* Persons unable to express their consent,
* Persons under legal protection,
* Patient not affiliated to a social protection scheme.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Bordeaux

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Benjamin BOUYER, PROF

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Bordeaux

Locations

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Hôpital Pellegrin, Centre Hospitalier Universitaire de Bordeaux

Bordeaux, , France

Site Status RECRUITING

Clinique du dos de Bordeaux -Terrefort

Bruges, , France

Site Status RECRUITING

CHU Lille

Lille, , France

Site Status NOT_YET_RECRUITING

Centre orthopédique SANTY

Lyon, , France

Site Status NOT_YET_RECRUITING

Centre orthopédique SANTY

Lyon, , France

Site Status NOT_YET_RECRUITING

Hôpital CLAIRVAL

Marseille, , France

Site Status RECRUITING

CH de Narbonne

Narbonne, , France

Site Status RECRUITING

Centre hospitalier Privé Sainte Marie

Osny, , France

Site Status NOT_YET_RECRUITING

Clinique du sport

Pessac, , France

Site Status RECRUITING

Institut locomoteur de l'Ouest-Rachi

Saint-Grégoire, , France

Site Status RECRUITING

Cabinet Orthosud Montpellier-Clinique Saint Jean

Saint-Jean-de-Védas, , France

Site Status RECRUITING

Cabinet Orthosud Montpellier-Clinique Saint Jean

Saint-Jean-de-Védas, , France

Site Status RECRUITING

Cabinet Orthosud Montpellier-Clinique Saint Jean

Saint-Jean-de-Védas, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Benjamin BOUYER, PROF

Role: CONTACT

+335 56 79 87 18

Facility Contacts

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Benjamin BOUYER, PROF

Role: primary

+335 56 79 87 18

Nicolas PELLET

Role: primary

Henri-Arthur LEROY

Role: primary

Henri D'ASTORG

Role: primary

Xavier CASTEL

Role: primary

François-Xavier FERRACCI

Role: primary

Stanislas MAROUBY

Role: primary

Robin ARVIEU

Role: primary

Amélie LEGLISE

Role: primary

Jonanthan LEBHAR

Role: primary

Guillaume LONJON

Role: primary

Matthieu VASSAL

Role: primary

Alexandre DHENIN

Role: primary

Other Identifiers

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CHUBX 2023/60

Identifier Type: -

Identifier Source: org_study_id

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