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Evoked Potential Response to Full-endoscopic Cervical Foraminotomy

C

Centre Hospitalier Régional de la Citadelle

Status

Completed

Conditions

Cervical Foraminal Stenosis

Treatments

Procedure: Medtronic NIM Eclipse for evoked potentials recording

Study type

Observational

Funder types

Other

Identifiers

NCT05326698
Evoked cervical endoscopy

Details and patient eligibility

About

Cervical foraminotomy is used to treat recalcitrant foraminal stenosis in the cervical region. This foraminotomy can be performed under endoscopy. The irrigation pressure used to allow adequate visualization of the anatomical structures is usually between 40 and 50 mmHg. This pressure has no adverse effect intraoperatively on motor evoked potentials but its effect on somesthetic evoked potentials has not yet been studied. The purpose of this study is to validate the absence of disruption of somatosensory evoked potentials by endoscopic cervical foraminotomy

Enrollment

3 patients

Sex

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Cervical radiculopathy due to foraminal stenosis
  2. Age > 18 years
  3. Radicular arm pain that were refractory to optimal medical therapy for a minimum of 3 months.
  4. Persistent pain despite 3 types of pharmacological treatments (paracetamol, non-steroidal anti-inflammatory drugs, opioids, antidepressant medications, and anticonvulsant medications, etc.).
  5. Intact Llemniscal pathways must remain at least partially intact

Exclusion criteria

  1. History of coagulation disorders; Lupus erythematosus; diabetic neuropathy; rheumatoid arthritis; Morbus Bechterew; Active malignancy; immune deficiency
  2. Presence of myelopathy
  3. Addiction to drugs, alcohol (5 units/day) and/or medications

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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