Analysis of altering of somatosensory- and motor- evoked potentials during thoracic spinal surgery and its coerrelation with prognosis: a randomized controlled trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100054895

Enrollment

Unknown

Registered

2021-12-28

Start date

2022-01-15

Completion date

Unknown

Last updated

2022-12-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Orthopaedic disease

Interventions

Group A:Improve amplitude

Group B:Do not improve amplitude

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18-70 years, ASA I-III; 2. Computed tomography (CT) or magnetic resonance image (MRI) studies showed evidence of thoracic spinal compression; 3. Patients presented obvious thoracic spinal stenosis symptoms, such as pain or numbness in limbs.

Exclusion criteria

Exclusion criteria: 1. Patients were unable to provide informed consent; 2. Patients suffered from the stroke with residual neurological disorder; 3. Patients received other spinal surgery or treatment previously; 4. Patients were alcohol or drug abusers; 5. Patients received wake-up test during decompression surgery.

Design outcomes

Primary

Measure	Time frame
Amplitude of SSEP (Somatosensory evoked potential);Amplitude of MEP (Motor evoked potential);JOA (Japanese Orthopaedic Association Scores);Postoperative neurological deficits;	—

Countries

China

Contacts

Public ContactLiu Tun

Honghui Hospital, Xi'an Jiaotong University

405546707@qq.com+86 15249254721

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026