Intraoperative Prophylaxis with Palonosetron for Postoperative Nausea and/or Vomiting in Adults Undergoing Cardiothoracic Surgery Under General Anesthesia: A Single-Center Retrospective Study.

Objective: This study assessed the efficacy of palonosetron, alone or with dexamethasone, in reducing postoperative nausea and/or vomiting (PONV) and its impact on hospitalization duration in patients who undergo adult cardiothoracic surgery (CTS) under general anesthesia.

Design: This retrospective analysis involved 540 adult patients who underwent CTS from a single-center cohort, spanning surgeries between September 2021 and March 2023. Sensitivity, logistic, and Cox regression analyses evaluated antiemetic effects, PONV risk factors, and outcomes.

Continuous Pectoral Fascia Blocks for Postoperative Analgesia After Median Sternotomy: A Case Report.

We report a novel case of a patient who presented for aortic valve replacement via median sternotomy. Bilateral continuous pectoral fascia blocks were placed to provide postoperative analgesia. Both numerical rating scale pain scores and opioid consumption after surgery were suggestive of analgesic benefit.

Bilateral paramedian thalamic and mesencephalic infarcts in a newborn due to occlusion of the artery of Percheron.

Bilateral paramedian thalamic and mesencephalic infarcts are infrequently reported in adults, and to our knowledge, has never been reported in a child. The presumed etiology is an occlusion of the artery of Percheron, an uncommon vascular variation, in which a single common trunk from one of the P1 segments of the posterior cerebral artery provides bilateral irrigation to the paramedian thalami and midbrain. Bilateral paramedian thalamic and mesencephalic infarcts in adults are associated with symptoms of decreased arousal, vertical gaze paresis, mood changes, and memory difficulties.