Clinical Research Directory

FICB for Hip Fracture Pain in Elderly

Hip fracture is a common injury in elderly patients, often requiring surgical treatment. However, these patients frequently experience severe postoperative pain, which can delay mobility and recovery, and increase the risk of complications such as delirium, pneumonia, and prolonged hospital stay. The fascia iliaca compartment block (FICB) is a regional anesthesia technique that has been shown to provide effective pain relief for hip fracture patients. This study aims to investigate whether early administration of FICB, performed upon hospital admission before surgery, can improve postoperative rehabilitation outcomes in elderly patients with hip fracture. This is a prospective, randomized, controlled study. A total of 144 elderly patients with hip fracture will be randomly assigned to either the FICB group or the control group. The FICB group will receive ultrasound-guided FICB after being admitted to the orthopaedic ward, while the control group will receive standard analgesic care once inside the operating room. The primary outcome measure is Quality of Recovery-15 score (QoR-15 score) 24 hours post-surgery. Secondary outcomes include: QoR-15 score at 48 hours postoperatively, NRS scores and sleep duration and quality scores at preoperative and various postoperative time points, total perioperative consumption of opioids and other analgesic drugs, extubation time and emergence agitation during anesthesia recovery period, incidence of delirium from postoperative period to before discharge, length of hospital stay, and overall satisfaction score with pain management. The hypothesis of this study is that early FICB intervention, compared to standard care, will lead to better pain control, earlier mobilization, shorter hospital stay, and improved overall postoperative recovery in elderly patients with hip fracture.

PENG vs PHPB for Hip Arthroplasty Analgesia

Total hip arthroplasty (THA) is a commonly performed surgical procedure, and its incidence continues to rise with the aging population. Effective postoperative analgesia facilitates early mobilization and accelerates recovery. The pericapsular nerve group (PENG) block provides analgesia to the anterior hip capsule by targeting the articular branches of the femoral, obturator, and accessory obturator nerves. However, due to the contribution of sacral plexus-derived nerves (quadratus femoris, superior gluteal, and inferior gluteal nerves) to posterior hip pain, anterior blocks alone may be insufficient. This prospective study aims to compare the efficacy of preoperatively administered PENG block alone versus the combination of PENG and posterior hip pericapsular block (PHPB) in postoperative pain control after total hip arthroplasty. The primary outcome is postoperative pain intensity assessed by the Numerical Rating Scale (NRS). Secondary outcomes include the Quality of Recovery score (QoR-15), opioid consumption, manual muscle testing (MMT) results, time to mobilization, and block-related complications.