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Biportal endoscopic discectomy in Lumbar HIVD: RCT

Evaluation of the efficacy and safety of conventional and minimally invasive biportal endoscopic spine surgery to treat herniated intervertebral disc: A prospective, Randomized, Assessor blind, Multicenter trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0006191
Enrollment
100
Registered
2021-05-27
Start date
2021-07-13
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

None listed

Interventions

Procedure/Surgery : Before the start of this clinical trial, all researchers participating in the trial agree on the method of treatment for the clinical trial medical device and perform the procedure

Sponsors

Seoul National University Bundang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. 20~80 years of age at the date of written informed consent. 2. Patients who have unilateral or bilateral radiculopathy resulting from lumbar disc herniation and can be followed up for more than 1 year. 3. A person who voluntarily signed a written consent after hearing the explanation of the purpose and method of this clinical trial.

Exclusion criteria

Exclusion criteria: 1. Spondylolisthesis of Meyer Gr II or higher 2. Prior surgery at the same level 3. Lumbar degenerative scoliosis (Cobb angle>20) 4. In case of other spinal diseases in the affected area (ankylosing spondylitis, tumor, compression fracture, etc.) 5.Psychiatric illness (Dementia, mental illness) 6. Those who refused to participate in the study. 7. Others, if judged by the investigator to be inappropriate for participation in this clinical trial.

Design outcomes

Primary

MeasureTime frame
Difference in ODI value after 52 weeks after surgery

Secondary

MeasureTime frame
EQ-5D score changes;VAS score changes;Walking time;Satisfaction after surgery;Period to return to daily life;POSAS questionnaire;Radiological evaluation

Countries

Korea, Republic of

Contacts

Public ContactSang-Min Park

Seoul National University Bundang Hospital

psmini@naver.com+82-31-787-7208

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 13, 2026