Description

Effective postoperative pain control in hip surgeries can reduce complications and improve postoperative care. Multimodal analgesic techniques in postoperative pain management are employed to synergistically target different nociceptive mechanisms. Combining peripheral nerve blocks with low-dose intrathecal opioids can decrease the systemic opioid dose. Additionally, side effects associated with opioids, such as sedation, respiratory depression, nausea, vomiting, rash, and urinary retention, can be mitigated by the combination with peripheral nerve blocks.

The addition of Pericapsular Nerve Group (PENG) block to a multimodal analgesia regimen has been shown to significantly enhance the quality of recovery and reduce opioid consumption in patients undergoing hip arthroplasty.

The Quality of Recovery (QoR-15), developed and validated by Stark et al. in 2013, is a recovery scale indicating postoperative recovery quality. It includes 15 questions assessing pain, physical comfort, physical independence, psychological support, and emotional state, providing a score between 0 and 150, where a higher score indicates better recovery quality.

In anterior hip surgeries, it is anticipated that spinal anesthesia combined with PENG block and low-dose intrathecal morphine will result in lower postoperative morphine consumption and pain scores compared to PENG alone and intrathecal morphine alone over the first 48 hours. Furthermore, it is expected that the quality of recovery (QoR-15 score) will be higher, providing patients with a longer pain-free period, early mobilization, and improved recovery quality.