Laminoplasty for Multilevel Cervical Spondylotic Myelopathy Guided by Modified K-line and Modified SC-line in MRI

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18+
SponsorAffiliated 2 Hospital of Nantong University

About this trial

This study intended to investigate the combined Impact of mK-line and mSC-line on the selection of the surgical approach and whether could be used to predict sufficient decompression of cervical spinal cord and clinical outcome in patients after LAMP.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

None

Disqualifiers

None

Trial population

The investigators intended to investigate the combined Impact of mK-line and mSC-line on the selection of the surgical approach and whether could be used to predict sufficient decompression of cervical spinal cord and clinical outcome in patients after LAMP.

Trial design

Design model

Case-only

Time perspective

Retrospective

Treatments tested in this trial

  • No Intervention: MCSM

    Diagnostic test

    No Intervention: MCSM

Treatment groups

300 Participants
are divided into 1 treatment group
Group A: MCSM1 intervention

Trial outcomes

Primary outcomes

1

sex

male or female

Time frame
From 2020 to 2026
2

age

years old, no month or date

Time frame
From 2020 to 2026
3

Japanese Orthopedic Association (JOA) score

The Japanese Orthopaedic Association (JOA) score is widely used to assess the severity of clinical symptoms in patients with cervical compressive myelopathy. Scoring details refer to the Japanese orthopaedic association score (JOA-score modified by Keller 1993)

Time frame
From 2020 to 2026
4

Visual Analog Scale (VAS) score

A Visual Analogue Scale (VAS) is one of the pain rating scales used for the first time in 1921 by Hayes and Patterson.The pain VAS is a unidimensional measure of pain intensity, used to record patients' pain progression, or compare pain severity between patients with similar conditions. VAS can be presented in a way a straight horizontal line of fixed length, usually 100 mm. The ends are defined as the extreme limits of the parameter to be measured (symptom, pain, health) orientated from the left (worst) to the right (best). Patients points the scores and the investigators recorded.

Time frame
From 2020 to 2026

Secondary outcomes

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.

Affiliated 2 Hospital of Nantong University

Lead sponsor

National Natural Science Foundation of China

Collaborator