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Related Concept Videos

General Anesthesia: Overview01:24

General Anesthesia: Overview

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Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
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Stages of General Anesthesia01:22

Stages of General Anesthesia

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Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
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Ethical Issues01:27

Ethical Issues

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Nurses are essential in patient care, upholding the ethical principles of their profession and effectively navigating ethical dilemmas. Neglecting ethical issues can lead to inadequate patient care, compromised therapeutic relationships, and moral distress among healthcare workers.
Ethical Concerns in Healthcare:
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Inhalational Anesthetics: Overview01:20

Inhalational Anesthetics: Overview

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Inhalation anesthetics are drugs that induce general anesthesia upon inhalation. They work by increasing the sensitivity of GABAA receptors or inhibiting NMDA receptors, leading to a decrease in central nervous system activity. The depth of anesthesia can be rapidly adjusted by changing the concentration of the inhaled gas. Some common examples of inhalational anesthetics include volatile liquids like isoflurane, desflurane, sevoflurane and gases like xenon and nitrous oxide. Isoflurane, a...
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The Availability Heuristic01:08

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A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
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Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

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Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
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Heterotopic Renal Autotransplantation in a Porcine Model: A Step-by-Step Protocol
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The anesthesia human resources crisis in Canada.

Sarah A Leir1, Tyler J Law2, M Dylan Bould3,4

  • 1Department of Anesthesiology and Pain Medicine, Children's Hospital of Eastern Ontario (CHEO), 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada. sleir019@uottawa.ca.

Canadian Journal of Anaesthesia = Journal Canadien D'Anesthesie
|November 25, 2024
PubMed
Summary

Canada faces an anesthesia service delivery crisis due to a shortage of anesthesiologists, particularly in rural areas. Solutions include increasing training, recruiting international graduates, and implementing task shifting.

Keywords:
anesthesia human resourcesanesthesia provision shortageglobal healthnonphysiciantask sharing/shifting

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Area of Science:

  • Health Services Research
  • Medical Workforce Studies

Background:

  • The Canadian healthcare system faces significant pressure on its human resources.
  • A critical shortage of anesthesiologists is impacting service delivery across Canada, especially in rural and remote regions.

Purpose of the Study:

  • To analyze the composition and organization of Canada's anesthesia workforce.
  • To compare Canada's anesthesia workforce with other OECD countries.
  • To identify and propose solutions for the current anesthesia human resources crisis.

Main Methods:

  • Comparative analysis of anesthesia workforce data in Canada and OECD countries.
  • Review of current anesthesia service delivery models in Canada.
  • Exploration of potential strategies for workforce enhancement.

Main Results:

  • The current anesthesia provision model in Canada is insufficient to meet population needs.
  • Anesthesiologist shortages are leading to service disruptions, including postponed surgeries and closed units.
  • Rural and remote communities are disproportionately affected by the anesthesiologist shortage.

Conclusions:

  • Addressing the anesthesia crisis requires a multi-faceted approach.
  • Potential solutions include increasing the number of anesthesiologists in training and facilitating international medical graduate migration.
  • Task shifting and task sharing models offer promising avenues to optimize anesthesia service delivery.