Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Restorative Care01:19

Restorative Care

Restorative care is provided once a patient has been discharged from a healthcare facility and requires additional services. The additional services include home care, rehabilitation programs, and extended care. Restorative care centers help the patient regain their previous level of functioning or acquire a new level of functioning due to the incapacitating effects of a disease or a disability. It aims to assist patients in enhancing their quality of life by encouraging independence,...
Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
Acute Respiratory Failure-III01:30

Acute Respiratory Failure-III

Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without causing...
Endotracheal Intubation II: Nursing Management01:17

Endotracheal Intubation II: Nursing Management

Endotracheal intubation is a critical procedure that can be lifesaving for many patients with respiratory distress or failure. The role of nursing in managing endotracheal tubes is pivotal, as it involves pre-intubation preparation, assisting during the procedure, and post-extubation care.
1. Nursing Care of Patients Before Intubation
Before the endotracheal intubation procedure, nurses play an essential role in ensuring the process goes smoothly. The nurses must be familiar with intubation...
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
Acute Respiratory Failure-II01:21

Acute Respiratory Failure-II

Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Combined frequency domain near-infrared spectroscopy and diffuse correlation spectroscopy system for comprehensive metabolic monitoring of inspiratory muscles during loading.

Journal of biomedical optics·2024
Same author

Electrical impedance tomography-guided positive end-expiratory pressure titration in ARDS: a systematic review and meta-analysis.

Intensive care medicine·2024
Same author

Flow starvation during square-flow assisted ventilation detected by supervised deep learning techniques.

Critical care (London, England)·2024
Same author

Measuring patient's effort on the ventilator.

Intensive care medicine·2024
Same author

Noninvasive Electromagnetic Phrenic Nerve Stimulation in Critically Ill Patients: A Feasibility Study.

Chest·2024
Same author

Airway opening pressure maneuver to detect airway closure in mechanically ventilated pediatric patients.

Frontiers in pediatrics·2024

Related Experiment Video

Updated: Jul 5, 2026

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
07:16

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

Published on: November 30, 2022

Sleep in the intensive care unit.

Xavier Drouot1, Belen Cabello, Marie-Pia d'Ortho

  • 1Physiologie Explorations Fonctionnelles, AP-HP, Groupe Henri Mondor-Albert Chenevier, Créteil F-94010, France.

Sleep Medicine Reviews
|May 27, 2008
PubMed
Summary
This summary is machine-generated.

Sleep in the intensive care unit (ICU) is severely disrupted due to environmental and medical factors. Protecting sleep and circadian rhythms in ICU patients is now recommended to mitigate potential negative health consequences.

More Related Videos

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
10:38

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies

Published on: January 16, 2019

Related Experiment Videos

Last Updated: Jul 5, 2026

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
07:16

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

Published on: November 30, 2022

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies
10:38

Observational Study Protocol for Repeated Clinical Examination and Critical Care Ultrasonography Within the Simple Intensive Care Studies

Published on: January 16, 2019

Area of Science:

  • Critical Care Medicine
  • Sleep Medicine
  • Neuroscience

Background:

  • The intensive care unit (ICU) environment presents significant challenges to patient sleep.
  • Sleep disturbances in ICU patients are common and linked to various factors, including disease severity, environmental stimuli, and medical interventions.
  • Understanding sleep alterations in the ICU is crucial due to potential impacts on patient recovery.

Purpose of the Study:

  • To review the challenges and implications of sleep disruption in the ICU.
  • To discuss the factors contributing to abnormal sleep patterns in critically ill patients.
  • To highlight the need for interventions to protect sleep and circadian rhythms in the ICU.

Main Methods:

  • Review of existing literature on sleep in the ICU.
  • Analysis of factors affecting sleep quality and quantity in ICU patients.
  • Discussion of limitations in current sleep assessment methods in critical care.

Main Results:

  • ICU patients experience significant sleep loss, fragmentation, and circadian rhythm disorganization.
  • Multiple factors, including patient condition, environmental factors (light, noise), medications, mechanical ventilation, and sedation, contribute to sleep disruption.
  • The precise impact of sleep disturbances on ICU patient morbidity and mortality requires further investigation, though potential links to immune and neuropsychological dysfunction exist.

Conclusions:

  • Sleep disruption is a pervasive issue in the ICU, influenced by numerous factors.
  • While the direct link to adverse outcomes is still under investigation, sleep alterations may impact recovery, such as weaning from ventilation.
  • Specific strategies to preserve sleep and circadian rhythms in ICUs are now recommended.