CompletedNot Applicable

Risk Factors for Postoperative Spinal Epidural Hematoma Following Posterior Thoracic Spinal Surgery in a Single Institute

China22 participantsStarted 2020-02-19

Plain-language summary

This is a retrospective, observational single-center study. The studies is to investigate the incidence of posterior epidural spinal hematoma(PSEH) and recognize the risk factors for it in a cohort of patients undergoing posterior thoracic surgery in isolation.

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Patient is ≥ 18 years and \< 80 years of age;
. Patient who received thoracic decompression surgery via posterior approach
. Patient who diagnosed as symptomatic spinal epidural haematoma and received revision surgery.

Exclusion criteria

. Thoracic spinal stenosis caused by trauma, tumor, infectious, deformity and other disease;
. Symptomatic spinal epidural haematoma happened at cervicothoracic and thoracolumbar junction;
. Initial surgeries were performed at other hospital;
. Incomplete clinical data.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Large local kyphosis angle

Timeframe: 6 months

High occupying ratio of cross-sectional area

Timeframe: 6 months

Cerebrospinal fluid leakage

Timeframe: 6 months

Trial details

NCT IDNCT04961424

SponsorPeking University Third Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2020-02-19

View on ClinicalTrials.gov More Spinal Epidural Hematoma trials

Who can participate

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

. Patient is ≥ 18 years and \< 80 years of age;
. Patient who received thoracic decompression surgery via posterior approach
. Patient who diagnosed as symptomatic spinal epidural haematoma and received revision surgery.

Exclusion criteria

. Thoracic spinal stenosis caused by trauma, tumor, infectious, deformity and other disease;
. Symptomatic spinal epidural haematoma happened at cervicothoracic and thoracolumbar junction;
. Initial surgeries were performed at other hospital;
. Incomplete clinical data.