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

2.5K
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,...
2.5K
Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

502
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...
502
Acute Respiratory Failure-III01:30

Acute Respiratory Failure-III

1.2K
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...
1.2K
Endotracheal Intubation II: Nursing Management01:17

Endotracheal Intubation II: Nursing Management

3.7K
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...
3.7K
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

1.6K
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,...
1.6K
Acute Respiratory Failure-II01:21

Acute Respiratory Failure-II

1.6K
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:
1.6K

You might also read

Related Articles

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

Sort by
Same author

Sleep, circadian rhythms and outcomes in intensive care unit.

Frontiers in neurology·2026
Same author

Changes in Upper Airway Anatomy and Apnea-Hypopnea Index in Patients with Obstructive Sleep Apnea Undergoing Bariatric Surgery: A Pilot Study.

Journal of clinical medicine·2026
Same author

Pharmacotherapy for sleep during critical illness and beyond.

Frontiers in neurology·2026
Same author

Quantifying sleep wake rhythms in the hospital environment with digital technologies.

NPJ digital medicine·2026
Same author

Generalizability of symptom-based subtypes of moderate to severe OSA patients within and between ethnic groups.

Annals of the American Thoracic Society·2026
Same author

Anaphylactic Shock During Oculofacial Plastic Surgery in a Patient With Midazolam and Tetracaine Allergies.

Ophthalmic plastic and reconstructive surgery·2026

Related Experiment Video

Updated: Apr 18, 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

5.5K

Sleep in the intensive care unit.

Margaret A Pisani1, Randall S Friese, Brian K Gehlbach

  • 11 Department of Internal Medicine, Pulmonary, Critical Care & Sleep Division, Yale University School of Medicine, New Haven, Connecticut.

American Journal of Respiratory and Critical Care Medicine
|January 17, 2015
PubMed
Summary
This summary is machine-generated.

Sleep is vital for recovery, especially for intensive care unit (ICU) patients. This review explores sleep disturbances in critical illness and strategies to improve sleep quality for better patient outcomes.

Keywords:
circadian rhythmcritical illnesspolysomnographysleep disruption

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

21.1K
Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit
05:56

Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit

Published on: September 6, 2024

7.6K

Related Experiment Videos

Last Updated: Apr 18, 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

5.5K
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

21.1K
Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit
05:56

Monitoring Lung Function with Electrical Impedance Tomography in the Intensive Care Unit

Published on: September 6, 2024

7.6K

Area of Science:

  • Critical care medicine
  • Sleep science
  • Circadian biology

Background:

  • Sleep is a critical physiological process with significant implications for health.
  • Circadian rhythms are fundamental to biological function.
  • Critical illness poses unique challenges to patient well-being and recovery, with the role of sleep being an emerging area of research.

Purpose of the Study:

  • To review the current research on sleep and circadian rhythm abnormalities in intensive care unit (ICU) patients.
  • To discuss challenges in measuring circadian rhythm alterations during critical illness.
  • To explore methods for assessing sleep in the ICU and identify potential interventions to improve sleep quality.

Main Methods:

  • Review of current literature on sleep in critical illness.
  • Discussion of measurement techniques including polysomnography, actigraphy, and questionnaires.
  • Analysis of modifiable sleep disruptors (noise, light, care activities) and potential interventions.

Main Results:

  • Intensive care unit (ICU) patients experience significant sleep and circadian rhythm disruptions.
  • Environmental factors and patient care activities in the ICU commonly disrupt sleep.
  • Persistent or new sleep disturbances can occur post-critical illness.

Conclusions:

  • Sleep is a crucial factor in the recovery of critically ill patients.
  • Understanding and mitigating sleep disruptors in the ICU is essential for improving patient outcomes.
  • Further research is needed to address sleep disturbances that persist after critical illness.