Journal of cardiothoracic and vascular anesthesia
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J. Cardiothorac. Vasc. Anesth. · Aug 2022
ReviewNeurologic Dysfunction and Neuroprotection in Transcatheter Aortic Valve Implantation.
Transcatheter aortic valve implantation (TAVI) is a fast-growing procedure. Expanding to low-risk patients, it has surpassed surgical aortic valve implantation in frequency and has been associated with excellent outcomes. Stroke is a devastating complication after transcatheter aortic valve implantation. ⋯ Monitored anesthesia care or conscious sedation is as safe as general anesthesia and is associated with lower cost, but different anesthetic techniques have not been shown to decrease stroke risk, postoperative delirium, or cognitive dysfunction. Anesthesiologists play important roles in providing perioperative care including management of neurologic events in patients undergoing TAVI. Large randomized clinical trials are needed that focus on the correlation between perioperative interventions and neurologic outcomes.
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J. Cardiothorac. Vasc. Anesth. · Aug 2022
ReviewSelected 2021 Highlights in Congenital Cardiac Anesthesia.
This article is a review of the highlights of pertinent literature of interest to the congenital cardiac anesthesiologist and was published in 2021. After a search of the United States National Library of Medicine PubMed database, several topics emerged where significant contributions were made in 2021. The authors of this manuscript considered the following topics noteworthy to be included in this review: risk stratification in adult congenital heart disease surgery, physician burnout in pediatric cardiac anesthesia, transfusion practice in pediatric congenital heart surgery, and racial disparity and outcomes in pediatric patients with congenital heart disease.
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J. Cardiothorac. Vasc. Anesth. · Aug 2022
Randomized Controlled TrialSingle-Injection Midpoint Transverse Process-to- Pleura Block Versus Thoracic Paravertebral Block for Postoperative Analgesia After Uniportal Video-Assisted Thoracoscopic Surgery: A Randomized Controlled Trial.
The effect of midpoint transverse process-to-pleura block (MTPB) is unclear. The authors compared the analgesic characteristics of MTPB with those of thoracic paravertebral nerve block (TPVB) in patients undergoing uniportal video-assisted thoracoscopic surgery (uVATS) and examined the 2 types of blocks for noninferiority. ⋯ The analgesic effect of single-level-injection MTPB is noninferior to that of TPVB in patients undergoing uVATS. The target point of the needle in MTPB is shallower and farther away from the pleura compared with TPVB. For these reasons, it is quicker and safer and, thus, may be preferable.
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J. Cardiothorac. Vasc. Anesth. · Aug 2022
ReviewSpontaneous Coronary Artery Dissection: Rediscovering an Old Cause of Myocardial Infarction.
Spontaneous coronary artery dissection is an uncommon, but not insignificant cause of acute coronary syndrome that overwhelmingly affects middle-aged women. The pathophysiology of coronary dissection appears to be an outside-in mechanism, where the initiating event is not an intimal tear but rather the formation of an intramural hematoma, which compromises blood flow by reducing the arterial lumen. Considering this mechanism, it is clear to see how intracoronary imaging techniques, such as optical coherence tomography and intravascular ultrasound, are most accurate in the diagnosis. ⋯ Perioperative evaluation of these patients must take into account several aspects of this disease. Most of these patients will be receiving single or dual antiplatelet therapy, so one must consider the timing of the event and the surgical hemorrhagic risk when deciding to stop these therapies. Extracoronary vascular disease also must be assessed because it can have an effect on patient monitoring and risk of postoperative complications.
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J. Cardiothorac. Vasc. Anesth. · Aug 2022
Multicenter StudyAssociation Between Gabapentinoids and Postoperative Pulmonary Complications in Patients Undergoing Thoracic Surgery.
Perioperative gabapentinoids in general surgery have been associated with an increased risk of postoperative pulmonary complications (PPCs), while resulting in equivocal pain relief. This study's aim was to examine the utilization of gabapentinoids in thoracic surgery to determine the association of gabapentinoids with PPCs and perioperative opioid utilization. ⋯ Perioperative gabapentinoid administration in elective thoracic surgery may be associated with a higher risk of PPCs and no opioid-sparing effect.