The Effectiveness of Adductor Canal Block Compared to Femoral Nerve Block on Readiness for Discharge in Patients Undergoing Outpatient Anterior Cruciate Ligament Reconstruction: A Multi-Center Randomized Clinical Trial.

This study evaluated the effect of adductor canal block (ACB) versus femoral nerve block (FNB) on readiness for discharge in patients undergoing outpatient anterior cruciate ligament (ACL) reconstruction. We hypothesized that ACB would provide sufficient pain relief while maintaining motor strength and safety, thus allowing for earlier discharge. This was a randomized, multi-center, superiority trial.

Prospective cohort study of same-day discharge shoulder arthroplasty in patients of 85 years and younger.

Introduction: Shoulder arthroplasty is mostly performed as an inpatient procedure. Same-day discharge arthroplasty has shown positive results in hip and knee surgery. Primary objective of this study was to investigate whether a safe and satisfactory same-day discharge (SDD) can be predicted with a set of easy to use predefined criteria, without increasing complications and re-admissions.

In patients undergoing fast track total knee arthroplasty, addition of buprenorphine to a femoral nerve block has no clinical advantage: A prospective, double-blinded, randomized, placebo controlled trial.

Background: Several adjuvants have been proposed to prolong the effect of peripheral nerve blocks, one of which is buprenorphine. In this randomized double blinded placebo controlled trial we studied whether the addition of buprenorphine to a femoral nerve block prolongs analgesia in patients undergoing total knee arthroplasty in a fast track surgery protocol.

Methods: The treatment group (B) was given an ultrasound-guided femoral nerve block with ropivacaine 0.