New study tests better pain relief for knee surgery patients

NCT ID NCT07242339

Completed Symptom relief Sponsor: Kanuni Sultan Suleyman Training and Research Hospital Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compared two ways to numb the knee after surgery: a standard nerve block versus a standard block plus an extra block for the back of the knee. Fifty adults having knee arthroscopy were randomly assigned to one of the two methods. Researchers measured pain levels, painkiller use, and side effects in the first 24 hours after surgery.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: bupivacaine
What this could lead to: If successful, this could show that adding a second nerve block provides better pain relief after knee surgery, reducing the need for strong painkillers.
What could go wrong: This is a small, completed study with only 50 participants, so results may not apply to everyone. The extra block may not improve pain enough to justify the added risk.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

POSTOPERATIVE PAIN MANAGEMENT

Contacts and locations

Locations

Health Science University İstanbul Kanuni Sultan Süleyman Education and Training Hospital

Istanbul, küçükçekmece, 34303, Turkey (Türkiye)

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