A study about C5 palsy

A prospective case control study about the risk factors of C5 palsy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900026976

Enrollment

Unknown

Registered

2019-10-27

Start date

2019-11-01

Completion date

Unknown

Last updated

2019-10-28

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

Conditions

C5 palsy

Interventions

C5 palsy group:observation

non C5 palsy group:observation

Eligibility

Sex/Gender

All

Age

10 Years to 100 Years

Inclusion criteria

Inclusion criteria: patients receiving cervical surgeries due to degenerative diseases including cervical disc herniation, ossification of posterior longuitudinal ligament, ossification of ligament flavum, cervical spinal stenosis, cervical foraminal stenosis.

Exclusion criteria

Exclusion criteria: 1. patients with existing dysfunction of sensory and motion in neck or upper extremities; 2. patients who are unwilling to sign the informed consent.

Design outcomes

Primary

Measure	Time frame
age;gender;BMI;duration of symptoms;signal change of spinal cord;cervical VAS;VAS of upper extremities;JOA score;NDI;sensory dysfunction;MMT;procedure;operation segments;blood loss;duration of operation;width of laminectomy;posterior moving distance of spinal cord;primary diseases;occurence of intra-operative traction of nerve root;instrumental compression/bump;occurence of C5 palsy;	—

Countries

China

Contacts

Public ContactKong Qingquan

West China Hospital, Sichuan University

kqqspine@126.com+86 18980601954

Outcome results

None listed

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