Articles: postoperative.
-
Reg Anesth Pain Med · Feb 2021
Perioperative cannabis use: a longitudinal study of associated clinical characteristics and surgical outcomes.
Despite increases in cannabis use generally and for pain management, data regarding cannabis use in patients undergoing surgery are lacking. This study examined the prevalence of cannabis use among patients undergoing elective surgery and explored differences in clinical characteristics and surgical outcomes between cannabis users and non-cannabis users. ⋯ Cannabis use is relatively low in this surgical population, yet cannabis users have higher clinical pain, poorer scores on quality of life indicators, and higher opioid use before and after surgery. Cannabis users reported similar surgical outcomes, suggesting that cannabis use did not impede recovery.
-
Observational Study
Association between plasma tau and postoperative delirium incidence and severity: a prospective observational study.
Postoperative delirium is associated with increases in the neuronal injury biomarker, neurofilament light (NfL). Here we tested whether two other biomarkers, glial fibrillary acidic protein (GFAP) and tau, are associated with postoperative delirium. ⋯ NCT02926417 and NCT03124303.
-
Reg Anesth Pain Med · Feb 2021
ReviewAnalgesia and anesthesia using the pericapsular nerve group block in hip surgery and hip fracture: a scoping review.
Pericapsular nerve group (PENG) block is a novel regional analgesia technique to reduce pain after hip surgery and hip fractures. This review was conducted to summarize current literature. ⋯ Current evidence of using PENG block for hip surgery or hip pain is limited to case reports and case series only. PENG block is a promising regional analgesia technique as an alternative to other regional nerve blocks such as femoral nerve block or iliac fascia nerve block. Observational and experimental studies are required to determine the effectiveness, efficacy and safety of the PENG block.
-
Reg Anesth Pain Med · Feb 2021
Editorial CommentNew persistent opioid use: definitions and opportunities.