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Clinical Trial Summary

Lumbar disc herniation compressed the nerve cause pain, numbness, weak legs called sciatica, which seriously decrease the quality of life and work efficiency. Both collagenase chemonucleolysis(CCNL) and percutaneous endoscopic lumbar discectomy (PELD) was effective to treat lumbar disc herniation(LDH) requires surgery. whether functional clinical outcomes of CCNL vs PELD effect on LDH was superior, and no study provided convincing evidence.


Clinical Trial Description

Lumbar disc herniation (LDH) is a common disease with an incidence of 1%-3%, usually manifested as low back pain radiating to the lower extremities, which seriously affects patients' quality of life. Collagen hydrolysis was effective in treating LDH, it makes the protrusion smaller or disappeared, relieving or resolving the compression of nerve root by the protrusion.Percutaneous endoscopic lumbar discectomy (PELD) is a less invasive techniques to treat LDH. However, the outcomes of collagen hydrolysis vs PELD effect was still unknown. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05330806
Study type Interventional
Source Shenzhen People's Hospital
Contact Hongyu Wang, Doctor
Phone 18241651300
Email wanghongyu790039663@126.com
Status Recruiting
Phase N/A
Start date January 15, 2021
Completion date June 28, 2023

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