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

Acute Respiratory Failure-III01:30

Acute Respiratory Failure-III

1.3K
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...
1.3K
Mechanical Ventilation III: Noninvasive Ventilation01:23

Mechanical Ventilation III: Noninvasive Ventilation

922
Noninvasive positive-pressure ventilation (NIPPV), continuous positive airway pressure (CPAP), and bilevel positive airway pressure (BiPAP) are essential methods in respiratory care. These ventilation techniques offer unique benefits for patients with various respiratory conditions, providing adequate support without requiring intubation. Let's explore how each method is crucial in improving patient outcomes and enhancing respiratory therapy.
Noninvasive Positive-Pressure Ventilation...
922
Mechanical Ventilation II: Invasive Ventilation01:23

Mechanical Ventilation II: Invasive Ventilation

1.3K
Ventilators are essential medical equipment used to aid patients with respiratory difficulties. Their primary function is to assist or replace spontaneous breathing by providing mechanical ventilation. There are two general classes of mechanical ventilators: negative-pressure and positive-pressure ventilators.
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
1.3K
Acute Respiratory Failure-V01:29

Acute Respiratory Failure-V

731
The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
Ensure that patients are monitored continuously for their response to therapy, including changes in...
731
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

1.7K
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,...
1.7K
Mechanical Ventilation I: Indication and Settings01:29

Mechanical Ventilation I: Indication and Settings

4.1K
Mechanical ventilation is a life-saving technique for managing acute respiratory failure and other respiratory complications. The process involves using a machine known as a ventilator to supply oxygen to the lungs and assist in removing carbon dioxide. It serves as a bridge to long-term mechanical ventilation or a temporary measure until ventilatory support is discontinued. The ventilator can maintain this function for a prolonged period, providing critical support for patients until they can...
4.1K

You might also read

Related Articles

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

Sort by
Same author

CT Features of Granulomatous-Lymphocytic Interstitial Lung Disease (GLILD): The "Kebab Sign" as a Marker to Support Differential Diagnosis.

Diagnostics (Basel, Switzerland)·2026
Same author

Comparison of Three Devices Preventing Skin Damage During Facial Mask Ventilation in Acute Respiratory Failure: Multicenter Randomized Controlled Trial Protocol (3PROSNIVtrial).

Pulmonary therapy·2026
Same author

Reading the signal: What APAP flow and pressure curves tell us about upper airway phenotypes in obstructive sleep apnea.

Sleep medicine·2026
Same author

Clinical Profiles and Lung Function Trajectories of Patients With Idiopathic Inflammatory Myopathy Associated Interstial Lung Disease: A Comparative Study of Pulmonology and Rheumatology Settings.

Chest·2026
Same author

Nonpharmacological Treatment of Acute Exacerbations of Chronic Obstructive Pulmonary Disease.

Seminars in respiratory and critical care medicine·2026
Same author

"One size does not fit all": Personalized approach to define appropriate level of palliative care in newly diagnosed idiopathic pulmonary fibrosis patients.

European journal of internal medicine·2026

Related Experiment Video

Updated: Apr 26, 2026

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
07:15

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation

Published on: December 5, 2025

805

Noninvasive ventilation in acute hypercapnic respiratory failure.

Lara Pisani1, Stefano Nava1

  • 1Respiratory and Critical Care, Sant'Orsola Malpighi Hospital, Alma Mater Studiorum, Department of Specialistic, Diagnostic and Experimental Medicine (DIMES), University of Bologna, Bologna, Italy.

Seminars in Respiratory and Critical Care Medicine
|August 12, 2014
PubMed
Summary

Noninvasive mechanical ventilation (NIV) significantly benefits patients with acute hypercapnic respiratory failure (AHRF), particularly those with chronic obstructive pulmonary disease exacerbations. NIV reduces mortality, intubation rates, and hospital stays when added to standard care.

More Related Videos

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
04:46

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation

Published on: January 17, 2011

21.4K
Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department
07:52

Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department

Published on: January 29, 2011

15.8K

Related Experiment Videos

Last Updated: Apr 26, 2026

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
07:15

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation

Published on: December 5, 2025

805
A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
04:46

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation

Published on: January 17, 2011

21.4K
Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department
07:52

Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department

Published on: January 29, 2011

15.8K

Area of Science:

  • Pulmonology
  • Critical Care Medicine
  • Respiratory Medicine

Background:

  • Acute respiratory failure (ARF) is a critical condition requiring prompt management.
  • Acute hypercapnic respiratory failure (AHRF) is often associated with chronic obstructive pulmonary disease (COPD) exacerbations.
  • Noninvasive mechanical ventilation (NIV) has emerged as a key therapeutic intervention.

Purpose of the Study:

  • To review the established and expanding clinical indications for NIV in AHRF.
  • To outline the therapeutic goals of employing NIV in managing AHRF.
  • To provide an evidence-based overview of NIV's role in respiratory care.

Main Methods:

  • Review of randomized controlled trials (RCTs) evaluating NIV in AHRF.
  • Analysis of clinical outcomes associated with NIV use in COPD exacerbations.
  • Discussion of current literature on NIV indications and efficacy.

Main Results:

  • NIV addition to standard medical therapy demonstrably reduces mortality in AHRF patients.
  • NIV significantly lowers the rate of endotracheal intubation.
  • Hospital length of stay is shortened with the implementation of NIV.

Conclusions:

  • NIV is a highly effective treatment for AHRF, especially in COPD exacerbations.
  • The scope of NIV application in respiratory failure has broadened considerably.
  • Understanding NIV's indications and goals is crucial for optimal patient management.