A&A practice
-
The epidural blood patch (EBP) is commonly used to treat postdural puncture headaches (PDPHs) from spinal anesthesia, dural puncture with epidural anesthesia, and diagnostic and therapeutic lumbar puncture. We present a case of a patient with pseudotumor cerebri (idiopathic intracranial hypertension) who had a lumboperitoneal shunt placed for persistent headaches and subsequently developed symptoms similar to a PDPHs that were successfully treated with an EBP. While the exact mechanism by which our patient was experiencing PDPH symptoms is unknown, the EBP administration proved to be both therapeutic and diagnostic by ruling out shunt catheter malfunction through a resolution of symptoms.
-
Intraoperative cell salvage (ICS) became commercially available in 1968 and has enjoyed wide uptake. However, its use in transurethral resection of prostate (TURP) remains rare. We describe a 71-year-old man who underwent TURP with incomplete blood cross-matching. ⋯ ICS was used to retrieve blood present in bladder irrigation. This is the first Australian report of ICS use during TURP. This case led to a change in our practice and serves to demonstrate the potential of this technology during emergencies.
-
Case Reports
Metabolic Acidosis in Postsurgical Patient on Canagliflozin and Metformin: A Case Report.
Canagliflozin is a novel drug for diabetes mellitus with the mechanisms of inducing glucosuria through inhibition of the sodium-glucose cotransporter 2 in the kidney independent of insulin activity. We are reporting euglycemic ketoacidosis with severe life-threatening metabolic acidosis. ⋯ The first patient had been given an oral diet but was restricted with regard to calorie and sugar intake. The second patient had been nil per os since the operation.
-
A previously healthy 26-year-old man presented for elective Le Fort I osteotomy, bilateral mandibular osteotomy, and genioplasty. During the intraoperative course, the patient developed sudden bradycardia and asystole on placement of a bite block. Asystole is an extremely rare consequence of the trigeminocardiac reflex, and awareness of this potentially life-threatening complication is pivotal in its management.
-
This case report describes a patient whose blood pressure decreased from a systolic pressure of 130-140 to 70-80 mm Hg after receiving extended-release liposomal bupivacaine in combination with plain bupivacaine. An 83-year-old woman with hepatocellular carcinoma presented for right hepatectomy and cholecystectomy. No hemodynamic instability was noted during the procedure. ⋯ Her blood pressure was supported with phenylephrine boluses and continuous phenylephrine infusion. Lipid emulsion therapy was given to treat suspected local anesthetic toxicity. In response, the patient's blood pressure recovered and the vasopressor requirement was significantly reduced.