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A separate-dural-incision method of extradural dumbbell spinal schwannoma resection: cumulative experience at a single center

Minimally invasive resection of dumbbell shaped epidural schwannoma intra-/extra the spinal canal

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400086171
Enrollment
Unknown
Registered
2024-06-26
Start date
2023-02-01
Completion date
Unknown
Last updated
2024-07-08

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

Conditions

spinal schwannoma

Interventions

Two dural incision:A separate-dural-incision method

Sponsors

The First Affiliated Hospital of University of Science and Technology of China
Lead Sponsor

Eligibility

Sex/Gender
All
Age
16 Years to 74 Years

Inclusion criteria

Inclusion criteria: (1) patients received surgical treatment via one-stage posterior approach with hemi- or laminectomy and facetectomy for Eden type III spinal schwannomas; (2) histopathologic results compatible with spinal schwannoma; and (3) no previous treatment. The data were collected from the hospital charts: clinical status at admission, imaging results, histopathologic findings, surgical management, complications, and outcome. Preoperative assessments included CT, MRI and/or CT angiography.

Exclusion criteria

Exclusion criteria: Patients who do not meet the inclusion criteria

Design outcomes

Secondary

MeasureTime frame
Resection rate;Function recovery;Cerebrospinal fluid leakage;Tumor recurrence;Clinical data;—

Primary

MeasureTime frame
Outcome;—

Countries

China

Contacts

Public ContactMinghui Zeng

The First Affiliated Hospital of USTC (Anhui Provincial Hospital)

zengmh@ahmu.edu.cn+86 156 5603 7607

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 6, 2026