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Your journey
1What's a trial
4Get in touch
More info
You can access this
clinical trial
if you have
Low Back Pain
and you are
over 18
years old
The phase for this study is not defined.
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The purpose

Purpose: Comparative effectiveness research (CER) between surgical and non-surgical treatment for patients with low back pain Hypothesis: There will be significant differences in surgical and non-surgical treatment effect in patients who need operation for herniated intervertebral disc and spinal stenosis.

Provided treatments

  • Procedure: open or endoscopic discectomy
  • Procedure: epidural block
  • Other: exercise
  • Drug: ibuprofen, naxoprofen, Cox-2 inhibitor, aceclofenac
  • Procedure: decompression
  • Procedure: instrumentation and fusion
  • Drug: codeine, oxycontine, IRcodone, Tramadol
  • Procedure: epidural adhesiolysis

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02883569. The sponsor of the trial is Seoul National University Hospital and it is looking for 1102 volunteers for the current phase.
Official trial title:
Randomized Control Trial. Comparative Effectiveness Study for Surgery vs. Non-Surgery in Patients With Low Back Pain