Comparing pain relief methods after knee surgery
Comparison of the Effectiveness of Adductor Canal Block and Genicular Nerve Block on Postoperative Pain and Analgesic Use in Arthroscopic Knee Surgeries
This study is testing which pain relief method, Adductor Canal Block or Genicular Nerve Block, works better for people aged 18-72 after knee surgery.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 68 (estimated) |
| Ages | 18 Years to 72 Years |
| Sex | All |
| Sponsor | Başakşehir Çam & Sakura City Hospital Government |
| Locations | 1 site (Istanbul) |
| Trial ID | NCT06909851 on ClinicalTrials.gov |
What this trial studies
This prospective randomized study compares the effectiveness of two pain relief techniques, Adductor Canal Block (ACB) and Genicular Nerve Block (GNB), for patients aged 18-72 undergoing arthroscopic knee surgery under spinal anesthesia. The study aims to evaluate postoperative pain levels, opioid consumption, and patient satisfaction over a 24-hour period following surgery. Participants will be monitored for pain scores and overall satisfaction to determine which method provides better analgesia.
Who should consider this trial
Good fit: Ideal candidates are adults aged 18-72 undergoing arthroscopic knee surgery who are suitable for regional anesthesia.
Not a fit: Patients undergoing surgery under general anesthesia or those with chronic analgesic use may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could lead to improved pain management strategies for patients undergoing knee surgery, potentially reducing opioid use.
How similar studies have performed: Previous studies have shown promising results with similar nerve block techniques for postoperative pain management, indicating potential success for this approach.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Voluntary willingness to participate in the study. * Patients undergoing arthroscopic knee surgery (meniscus, ACL, arthroscopic intervention etc). * ASA I-II-III classification. * Aged between 18-72 years. * No contraindications for regional anesthesia, and deemed suitable for regional anesthesia by the anesthesiologist. * Undergoing surgery under spinal anesthesia. * Fully oriented and able to cooperate. Exclusion Criteria: * Undergoing surgery under general anesthesia. * Chronic analgesic use. * Presence of an active infection at the procedure site. * Outside the appropriate age range. * Inability to comply with postoperative pain/NRS follow-ups. * ASA IV-V classification. * Non-voluntary patients. * Pregnancy.
Where this trial is running
Istanbul
- Başakşehir Çam & Sakura City Hospital — Istanbul, Turkey (Türkiye) (Recruiting)
Study contacts
- Study coordinator: Muzaffer Gencer
- Email: dr.m.gencer07@gmail.com
- Phone: +905059436459
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.