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NCT06909851
Comparison of Pain Relief After Arthroscopic Knee Surgery: Adductor Canal Block and Genicular Nerve Block
NA trial testing Adductor Canal Block (ACB) in Opioid Use in 68 participants. Currently enrolling.
31 August 2025
Quick facts
| Lead sponsor | Başakşehir Çam & Sakura City Hospital |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | double |
| Primary purpose | prevention |
| Enrollment | 68 |
| Start date | 10 March 2025 |
| Primary completion | 31 August 2025 |
| Estimated completion | 30 September 2025 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- Adductor Canal Block (ACB)
- Genicular Nerve Block (GNB)
Conditions studied
- Opioid Use — all drugs for Opioid Use →
- Pain Postoperative — all drugs for Pain Postoperative →
- Arthroscopic Knee Surgeries — all drugs for Arthroscopic Knee Surgeries →
Sponsor
Başakşehir Çam & Sakura City Hospital
Who can join
Adults 18 to 72, any sex, with Opioid Use or Pain Postoperative. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This prospective randomized study aims to compare the analgesic efficacy of Adductor Canal Block (ACB) and Genicular Nerve Block (GNB) groups to relieve postoperative pain in participants between ages of 18-72 undergoing arthroscopic knee surgery under spinal anesthesia. The main question it aims to answer is: To demonstrate whether Adductor Canal Block or Genicular Nerve Block is more effective in postoperative analgesia in patients undergoing arthroscopic knee surgery based on pain scores, opioid consumption and patient satisfaction. Arthroscopic knee surgeries cause severe pain especially with movement in the post-operative period. After surgery, the movements of the participants are severely restricted because of pain, which increases the possibility of complications and postpones post-operative knee exercises. In this study, the participants' pain status, VAS score, opioid consumption and patient satisfaction will be measured with a simple scoring system for 24 hours at predetermined time points and then compared. Both types of blocks have pain-relieving effects. This study will only investigate which one is more effective in reducing pain, and there will be no deficiency in relieving the pain of the participants.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06909851
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06909851 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Başakşehir Çam & Sakura City Hospital
- Last refreshed: 4 April 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06909851.
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