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 Experiment Videos

Inhalation anti-asthma therapy with spacers: technical aspects

P Zanon1

  • 1U.O. Broncopneumologia, Ospedale Busto Arsizio, Italy.

Monaldi Archives for Chest Disease = Archivio Monaldi Per Le Malattie Del Torace
|June 1, 1994
PubMed
Summary

Metered-dose inhalers (MDIs) improve lung drug delivery, but incorrect usage is common. Spacer devices enhance MDI effectiveness by reducing side effects and improving medication delivery to the lungs.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Resolution of hypertension and secondary aldosteronism after surgical treatment of primary hyperparathyroidism.

Journal of endocrinological investigation·2013
Same author

Randomized open comparison of montelukast and sublingual immunotherapy as add-on treatment in moderate persistent asthma due to birch pollen.

Journal of investigational allergology & clinical immunology·2010
Same author

The type of sensitizing allergen can affect the evolution of respiratory allergy.

Allergy·2006
Same author

Two cases of foodborne botulism with home-preserved asparagus.

Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS·2006
Same author

Allergy to ragweed in northern Italy and prevention strategies.

Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace·2002
Same author

Cold-induced rhinitis in skiers--clinical aspects and treatment with ipratropium bromide nasal spray: a randomized controlled trial.

American journal of rhinology·2001

Area of Science:

  • Pulmonary Medicine
  • Respiratory Therapy
  • Pharmacology

Background:

  • Inhalation therapy is crucial for lung disease treatment.
  • Metered-dose inhalers (MDIs) offer convenient drug delivery.
  • Significant challenges exist in correct MDI usage, impacting efficacy.

Purpose of the Study:

  • To evaluate the effectiveness of spacer devices in improving MDI use.
  • To address common MDI usage errors and their consequences.
  • To enhance patient outcomes in inhalation therapy.

Main Methods:

  • Review of various spacer device designs (large volume, one-way valves, flow indicators).
  • Analysis of MDI usage errors: oral impaction, poor coordination, rapid inhalation.
  • Assessment of spacer impact on particle deposition and side effects.

Main Results:

  • Spacer devices reduce oral particle deposition and associated side effects.
  • One-way valves improve MDI-breathing coordination.
  • Flow indicators help regulate inspiratory flow rate.
  • Improved bronchial deposition rates observed with spacers.

Conclusions:

  • Spacer devices significantly enhance the efficacy and safety of MDI therapy.
  • Patient education and training are vital for optimal inhaler use.
  • Addressing MDI technique errors improves therapeutic outcomes.

Related Experiment Videos