Articles: disease.
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Analysis of recent data indicates a clear benefit of carotid endarterectomy for symptomatic patients with high-grade carotid artery stenosis, and a marginal benefit for asymptomatic patients. Despite myriad challenges presented by patients undergoing carotid endarterectomy, excellent outcomes have been achieved and many centers have shown the technique to be safe as an outpatient procedure for specific populations. Greater attention to comorbidities and their management in the perioperative period is increasingly important as older and more complex patients present for invasive treatment of carotid disease. Scientific study aimed at defining which characteristics merit our attention will only lead to improved outcomes and greater understanding of carotid disease, endarterectomy and anesthesia. While controversial, the efficacy, safety, and durability of stenting and angioplasty have improved in recent years. Potential advantages of stenting and angioplasty of the carotid artery include avoiding cranial nerve damage, wound hematoma, and general anesthesia. Staying abreast of the science regarding such endovascular therapies will be increasingly important. ⋯ Patients with significant comorbidities may be managed safely by a variety of anesthetic techniques. Maintaining hemodynamic stability and monitoring cerebral oxygen delivery remain important goals of perioperative management. Recent data regarding the durability and safety of stenting and angioplasty of the carotid artery suggest that outcomes may approach those of carotid endarterectomy.
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The use of illicit drugs, specifically heroin and cocaine, complicates trauma patient management and consumes extensive hospital resources. This paper focuses on heroin- and cocaine-related injuries observed by physicians at Detroit Receiving Hospital, a large urban Level I trauma center. The pharmaceutical effects, mode of administration, and the manner in which these drugs affect diagnosis and treatment of injuries are documented and discussed. ⋯ Illicit drug use significantly complicates initial diagnosis and trauma management and is associated with severe adverse pathophysiologic effects. Currently, prevention efforts, such as interventions in trauma centers, should be considered as the most efficient and feasible way to prevent injury recidivism in this patient population. We also conclude that legislative change may be the answer in reducing or preventing the horrendous problems caused by illicit drugs.
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The role of anesthesia outside the operating room is rapidly expanding and evolving alongside with the advances in interventional neuroradiology. Increasingly complex diagnostic and therapeutic neuroradiological procedures are being performed on sicker patients. This review provides an overview of the principles of anesthetic management and summarizes recent advances in interventional neuroradiology. ⋯ Providing anesthesia in the interventional neuroradiology suite continues to be a challenge to the anesthesiologist. Understanding the anesthetic constraints and complexities and keeping abreast of the current developments in neuroradiology are crucial in ensuring the maximal benefits to and safety of patients.
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An estimated 0.5-4% of pregnant patients have cardiac disease, such as rheumatic disease, which is decreasing in Western countries, uncorrected congenital heart disease, cardiomyopathy and ischaemic heart disease. There has been an increase in maternal mortality due to cardiac causes. Congenital heart disease is becoming the most common source of cardiac problems in the pregnant patient, because patients are increasingly likely to survive to childbearing age with the improvement of surgery. ⋯ We try to give a brief and comprehensive review on this topic.