Robotic-assisted Pedicule Screw Placement

NCT ID: NCT01944553

Last Updated: 2014-02-27

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

COMPLETED

Clinical Phase

NA

Total Enrollment

10 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-09-30

Study Completion Date

2014-02-28

Brief Summary

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The main objective of the study is to evaluate the feasibility of using the robotic assisted device ROSA™ for pedicle screws placement. This device is currently used in cranial neurosurgery but its applications can be extended to other fields, such as spinal surgery. In the future, the use of ROSA™ in pedicle screw placement could increase the accuracy and safety of surgery for the patient.

Detailed Description

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The medical device subject of this research is the surgical robot ROSA™ designed for cranial surgery, and used here in another application, spinal surgery - more specifically for the placement of pedicle screws.

It is intended for spine surgeons to treat diseases requiring the placement of pedicle screws through posterior open surgery approach or minimally invasive surgery.

The system allows the precise guidance of instruments as defined by the surgeon on patient radiological images. The expected performance is a good rate of pedicle screws placement, increasing the performance observed with the conventional method. This system can be transported from one operating room to another, and stored in a storage room.

It interfaces with the most common intra -operative surgical imaging systems (mobile C-arms available at Montpellier University Hospital). Further versions of the device will enable the use of 3D intra-operative imaging systems such as the O-arm from Medtronic.

The main objective of the study is to evaluate the feasibility of using the robot ROSA™ for pedicle screws placement. In this study, the robot will be used with an open surgery approach, which is a first step in demonstrating the potential of the robot.

Conditions

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Lumbar Degenerative Spinal Disease

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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prospective

Single Arm

Group Type EXPERIMENTAL

The ROSA™ robot

Intervention Type DEVICE

The ROSA™ robot can assist in identifying the pedicle entry point and in controlling the screw trajectory through a system of continuous monitoring of patient motion. This process strengthens the accuracy of pedicle screws implantation.

Stabilisation in treatment for spine degenerative disease

Interventions

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The ROSA™ robot

The ROSA™ robot can assist in identifying the pedicle entry point and in controlling the screw trajectory through a system of continuous monitoring of patient motion. This process strengthens the accuracy of pedicle screws implantation.

Stabilisation in treatment for spine degenerative disease

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Patients suffering from lumbar back pain for more than 3 months
* Consent signed

Exclusion Criteria

* pregnant patient
* patient nursing
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Medtech S.A.S

UNKNOWN

Sponsor Role collaborator

University Hospital, Montpellier

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Montpellier Hospital

Montpellier, , France

Site Status

Countries

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France

Other Identifiers

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2013-A00749-36

Identifier Type: OTHER

Identifier Source: secondary_id

UF 9180

Identifier Type: -

Identifier Source: org_study_id

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