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Study identifier: NCT07418944 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

FINDISC-Pain, Finnish Discectomy Trial on the Benefits and Harms of Surgery in Patients With Lumbar Disc Herniation

Condition: Lumbar Disc Herniation With Radiculopathy · Sciatica  ·  Sponsor: Helsinki University Central Hospital

PhaseNA
Planned participants122
Who can joinAll sexes, 18 Years to 60 Years
Healthy volunteersNo

About this study

The FINDISC trial studies whether common back operation, microdiscectomy, is effective and safe for treating sciatica caused by a lumbar disc herniation. The study includes people whose leg pain has not improved after at least six weeks of non-surgical treatment. The FINDISC trial aims to recruit and randomly allocate 122 participants to receive either the actual operation (discectomy) or a placebo (sham) surgery. The placebo (sham) procedure involves anesthesia and an approach similar to the real operation, but no removal of disc material or bone. Participants and healthcare staff, excluding the surgical team, will not know which treatment was given. The study compares pain relief, recovery, daily functioning, quality of life, and harms between the two groups. The goal of the study is to provide reliable evidence to help patients and clinicians decide whether microdiscectomy offers meaningful benefits compared with placebo surgery.

This description comes directly from the study's public registry record.

Talk to the study team

Olli Rytsölä, MD  ·  +358504270094  ·  olli.rytsola@hus.fi

Study coordinator  ·  saara.raatikainen@hus.fi

Always discuss trial participation with your own doctor first.

Locations (1)

Helsinki University Central HospitalHelsinki, FinlandRecruiting

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Source record: clinicaltrials.gov/study/NCT07418944