The Hypotension Prediction Index (HPI) is an algorithm designed for the prediction of hypotension onset in critically ill or perioperative ...

Aspirin is widely used for its antiplatelet effects in the prevention of cardiovascular events, but it also raises specific considerations ...

Loss of consciousness (LOC) is a medical event characterized by a disruption in someone’s awareness and responsiveness to their environment. ...

Edema is characterized by a noticeable swelling caused by the expansion of interstitial fluid volume. Pitting edema is identified by ...

Calcium is crucial for various physiological processes, especially muscle contraction. In skeletal muscle, calcium release from the sarcoplasmic reticulum initiates ...

Certified Registered Nurse Anesthetists (CRNAs) are advanced practice nurses who specialize in providing anesthesia care to patients across a wide ...

Scoliosis is an abnormal curvature of the spine in the coronal, axial, and/or sagittal planes. The condition is most frequently ...

Each year, more than 300 million surgical procedures are performed worldwide, with approximately 5% (15 million) conducted under spinal anesthesia ...

Awake spine surgery, a ground-breaking approach in modern surgical practices, challenges traditional norms by allowing patients to remain conscious during ...

As part of the Patient Protection and Affordable Care Act to improve transparency, accountability, and performance in healthcare services, the ...

Procedural anxiety in children is a common and challenging phenomenon, often occurring during medical procedures such as vaccinations, blood draws, ...

Hemodynamics, or the measure of blood flow throughout the body, plays a significant role in surgical outcomes. Hemodynamic problems can ...

There are two common meanings of hemodynamics. Sometimes, when they say “hemodynamics,” people are referring to the fundamental measures of ...

Extubation, the process of removing a patient's endotracheal tube after surgery, is a critical step in the perioperative care of ...

Postoperative delirium is a common complication following surgery, particularly among elderly patients [1]. Characterized by acute and fluctuating changes in ...

Different types of anesthesia used during surgical procedures may have detrimental effects on cognitive functioning. Studies indicate the effects of ...

Orthopedic surgery patients have the highest risk of developing a surgical site infection (SSI) after an operation (2). Luckily, the ...

The use of regional nerve blocks in the management of perioperative pain has gained popularity in recent years. Also referred ...

Physician assistants or PAs are medical professionals that make up a critical part of the healthcare workforce, especially in primary ...

Healthcare mergers and acquisitions (or M&As) occur when two or more healthcare organizations join their operations, resulting in a larger ...

Prostate surgery can be carried out to treat prostate cancer, an enlarged prostate or benign prostatic hyperplasia (BPH), urinary continence, or ...

Recently identified as belonging to the filovirus genus, the Marburg virus (MARV) is another aggressive infectious agent with similar epidemiology ...

Minor surgery is generally defined as a surgical procedure which does not require general anesthesia and can be performed electively ...

Intravenous lidocaine is widely used for its effect on postoperative pain and recovery. In addition, concern about opioid risks in ...

Surgery in the prone position, or lying face down, as opposed to supine where the patient is lying on their ...

The Telehealth Modernization Act was passed in 2022, modifying requirements for the coverage of telehealth services under Medicare. It effectively ...

Viral shedding refers to the expulsion of live virus from an organism in which the virus has successfully replicated.1 Shedding ...

While nerve blocks are widely used alongside anesthesia, its effect may last only up to a few hours, and increasing ...

Medical licenses are a key regulatory measure which determines who can (and can’t) practice medicine. A medical license can only ...

Post-operative cognitive dysfunction (POCD) is an expansive definition for the wide spectrum of cognitive deficits seen in patients after anesthesia ...

Famotidine is a histamine-2 receptor antagonist [1]. While it has traditionally been used to quell gastric acid production, recent clinical ...

Literature demonstrates that anywhere from 0.2 – 2.2% of pregnant women undergo non-obstetric surgeries and anesthesia per year [1, 2]. ...

Every year in the United States, at least 1,500 to 2,000 retained surgical items (RSIs) are discovered in the bodies ...

Pfizer, the company that collaborated to create the first mRNA coronavirus vaccine to receive emergency use authorization, is now seeking ...

A mobile stroke unit (MSU) is a specialized ambulance that contains a CT scanner, mobile laboratory, and telemedicine connection for ...

High blood pressure, or hypertension, is a global crisis; 1.39 billion people are estimated to have hypertension around the world, ...

Nasotracheal intubation (NTI) is a common form of airway management [1]. During NTI, an endotracheal tube enters the patient’s trachea, ...

While most countries still lack adequate access to COVID-19 vaccines, in the U.S., vaccine supply has begun to outstrip demand. ...

Ophthalmic surgery is one of the most common surgical fields requiring anesthesia in developed countries; in the United States alone, ...

In May of 2021, the World Health Organization (WHO) and International Labour Organization (ILO) presented the first joint estimate of ...

To date, the neurobiological basis of consciousness remains a compelling mystery. However, many correlates of consciousness, including entropy, have been identified in monitored brain activity. Such markers have been ...

Whether a patient consumes healthy amounts of alcohol regularly or suffers from alcohol abuse, anesthesia providers must alter their strategy before, ...

The World Health Organization defines anaphylaxis as a severe, life-threatening generalized or systemic hypersensitivity reaction, which is usually mediated by an ...

Over the last decade, the number of liver transplantation surgeries conducted has increased vastly [1]. With this increase, postoperative rates ...

The majority of anesthesia care in the United States is safely and effectively provided by teams with both anesthesiologists and Certified Registered Nurse ...

Outpatient health care environments have seen remarkable growth over the past decade. A major driving factor of this change has been the emergence of ...

In an operation where inhalation anesthetics are used, some amount of those anesthetics are dispersed into the operation room. When that ...

Some patients, particularly those with terminal conditions or the elderly, will have an advance healthcare directive on file. An advance ...

Prehabilitation is a proactive approach to post-surgical rehabilitation that starts before the surgery even begins. The program is based on ...

The ongoing COVID-19 pandemic is caused by the emergence of the SARS-CoV-2 coronavirus. Without any adequate vaccine or therapeutics available ...

In the toolkit of strategies to stop the spread of COVID-19, many countries are reaching for smartphone apps1. From Iceland ...

The American Association for Accreditation of Ambulatory Surgery Facilities, Inc. (AAAASF) was established in 1980 to standardize and improve the ...

A pulmonary embolism (PE) occurs when a blood clot that forms in a blood vessel in one area of the ...

Oftentimes, an anesthesia provider’s role involves helping patients with long-term pain management.1 In fact, some anesthesia professionals specialize in managing chronic pain or do research to ...

Anesthesia providers are responsible for delivering anesthesia and analgesia in many contexts, ranging from perioperative to critical care.1 Some anesthesiology professionals focus their ...

The healthcare field has recently seen changes in drug delivery systems as a result of a movement to improve the ...