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Development and validation of a prognostic model for predicting the recovery of upper extremity motor function in hemiplegic patients after contralateral C7 nerve cross transfer

Predictive study on the recovery level of upper limb motor function in patients with hemiplegia after contralateral C7 nerve cross transfer

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200062977
Enrollment
Unknown
Registered
2022-08-25
Start date
2022-08-25
Completion date
Unknown
Last updated
2023-04-12

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

Conditions

Spastic limb paralysis

Interventions

surgery group :N/A

Sponsors

Jing’an District Central Hospital,Shanghai(Jing'an Branch of Huashan Hospital Affiliated to Fudan University)
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients with spastic hemiplegia caused by various etiologies in our hospital who received contralateral C7 nerve cross transfer 2. Hemiplegia with a course of more than 6 months 3. Age 18-65 years old, no gender restrictions 4. The patient was followed up for more than 2 years after surgery

Exclusion criteria

Exclusion criteria: 1. The surgical history includes other upper extremity functional reconstruction operations, such as selective peripheral neurotomy, selective posterior root neurotomy, etc.; 2. Patients who cannot undergo preoperative fMRI surgery due to various reasons; 3. The patient's personal basic information is incomplete; 4. Recurrence of cerebrovascular events during follow-up.

Design outcomes

Primary

MeasureTime frame
Total score change of upper limb Fugl-Meyer scale;

Secondary

MeasureTime frame
Modified Ashworth scale;Range of motion;Patient report outcomes;

Countries

China

Contacts

Public ContactWendong Xu
wendongxu@fudan.edu.cn+86 21-52888732

Outcome results

None listed

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