Canadian journal of anaesthesia = Journal canadien d'anesthésie
-
Review Meta Analysis
Inotropes, vasopressors, and mechanical circulatory support for treatment of cardiogenic shock complicating myocardial infarction: a systematic review and network meta-analysis.
To compare the relative efficacy of supportive therapies (inotropes, vasopressors, and mechanical circulatory support [MCS]) for adult patients with cardiogenic shock complicating acute myocardial infarction. ⋯ Center for Open Science ( https://osf.io/ky2gr ); registered 10 November 2020.
-
Review Case Reports
Postoperative hypotonia in a patient with stiff person syndrome: a case report and literature review.
Stiff person syndrome (SPS), an autoimmune disease that manifests with episodic muscle rigidity and spasms, has anesthetic considerations because postoperative hypotonia may occur. This hypotonia has been linked to muscle relaxants and volatile anesthetics and may persist in spite of neostigmine administration and train-of-four (TOF) monitoring suggesting full reversal. We present a patient with SPS who experienced hypotonia following total intravenous anesthesia (TIVA), which was promptly reversed with sugammadex. These observations are considered in light of the relevant medical literature. ⋯ Patients with SPS may show hypotonia regardless of general anesthetic technique (TIVA vs inhalational anesthesia), which can persist despite recovery of the TOF ratio and may be more effectively reversed by a chelating agent than with an anticholinesterase. If general anesthesia is required, we suggest a cautious approach to administering muscle relaxants including using the smallest dose necessary, considering the importance of clinical assessment of muscle strength recovery in addition to TOF monitoring, and discussing postoperative ventilation risk with the patient prior to surgery.
-
To compare the efficacy and safety of intranasal ketamine with intranasal dexmedetomidine as a premedication in pediatric patients undergoing general anesthesia for elective surgery or other procedures. ⋯ PROSPERO (CRD42021262516); registered 22 July 2021.