A&A practice
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Quadro-iliac plane block (QIPB) is a novel regional anesthesia technique that provides analgesia in the abdominal, lumbar, and hip regions. Case reports about the efficacy of this block in the literature are limited. In this report, we would like to share our successful QIPB experience with a patient with chronic myofascial low back pain.
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Malignant hyperthermia (MH) is a potentially fatal disorder triggered by volatile anesthetics or succinylcholine, inducing a hypermetabolic crisis in susceptible patients. The caffeine-halothane contracture test (CHCT) remains a gold standard for MH detection. ⋯ This anesthetic plan allowed for an in utero myelomeningocele repair for a 24-week-old fetus. A multi-institutional team coordinated the urgent CHCT and repair with a favorable outcome.
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Case Reports
An Unusual Incident of "Cannot Ventilate" Situation Due to a Broken Soda Lime Canister: A Case Report.
The circle breathing system enables rebreathing using a carbon dioxide absorbent. This case report presents a rare incident of ventilation failure in a 30-year-old male patient due to a broken unidirectional valve in a soda lime canister. Despite the anesthesia machine passing automated checks, a mechanical blockage from caked soda lime in the inner inspiratory chamber led to insufficient tidal volume delivery. The incident underscores the importance of performing manual breathing circuit checks after replacing the soda lime canister, as well as the need for heightened vigilance in detecting equipment malfunctions to maintain patient safety during anesthesia.
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Patients with aortic stenosis (AS) and other significant cardiopulmonary comorbidities are vulnerable to hemodynamic instability during anesthesia. This case report compares the use of remimazolam and midazolam in a 71-year-old man with symptomatic AS, chronic kidney disease, and ischemic cardiomyopathy. ⋯ While moderate sedation with midazolam resulted in significant hypotension, use of remimazolam in subsequent procedures demonstrated a stable hemodynamic profile despite increased disease burden. This report highlights the potential advantages of remimazolam compared to midazolam in high-risk patients undergoing interventional radiology procedures.