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Related Concept Videos

General Anesthesia: Overview01:24

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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.
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Stages of General Anesthesia01:22

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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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Parenteral Anesthetics: Overview01:24

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Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
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Drug Dosing: Geriatric Patients01:15

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Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
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Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

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Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
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Author Spotlight: A Non-Intubated Video-Assisted Thoracoscopic Surgery with Multimodal Analgesia and Sevoflurane Inhalation Anesthesia
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Anesthesia for the elderly outpatient.

Lucia Aurini1, Paul F White

  • 1aAnesthesiology and Intensive care Department, Bologna University, Bologna, Italy bDepartment of Anesthesia, Cedars-Sinai Medical Center in Los Angeles, Los Angeles, California, USA *Visiting Scientist at the Rizzoli Instituto at the University of Bologna, Italy.

Current Opinion in Anaesthesiology
|October 17, 2014
PubMed
Summary
This summary is machine-generated.

Ambulatory surgery is increasingly used for elderly patients. Evidence-based perioperative care is crucial for optimizing outcomes and managing side effects in this growing population.

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Area of Science:

  • Geriatric Medicine
  • Anesthesiology
  • Surgical Care

Background:

  • The global population is aging, leading to a rise in ambulatory surgery procedures.
  • Elderly patients represent a growing segment of the surgical population undergoing ambulatory procedures.

Purpose of the Study:

  • To review the demographics of ambulatory surgery in the elderly population.
  • To examine the effects of aging on anesthetic and analgesic drug responses in geriatric patients.
  • To provide recommendations for perioperative care, anesthetic techniques, and postoperative management in elderly ambulatory surgery patients.

Main Methods:

  • Review of current evidence supporting ambulatory surgery for elderly patients.
  • Analysis of demographic trends in geriatric ambulatory surgery.
  • Discussion of anesthetic and analgesic considerations, preoperative evaluation, and postoperative side effect management.

Main Results:

  • Evidence increasingly supports the expanded use of ambulatory surgery for elective procedures in elderly patients.
  • Aging significantly impacts geriatric patients' responses to anesthetic and analgesic drugs.
  • Effective management of preoperative conditions and postoperative side effects is vital for successful outcomes.

Conclusions:

  • Anesthesiologists play a critical role as perioperative physicians in optimizing surgical outcomes for elderly patients.
  • High-quality, evidence-based anesthetic and analgesic care is essential for elderly patients undergoing ambulatory surgery.
  • Future expansion of ambulatory surgery practice necessitates addressing challenges in geriatric perioperative care.