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

Inhaler devices and the elderly.

M A Todd1, J J Baskett, D E Richmond

  • 1Department of Medicine, University of Auckland School of Medicine.

The New Zealand Medical Journal
|February 14, 1990
PubMed
Summary
This summary is machine-generated.

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

Improving the effectiveness of small-group learning with strategic intervention.

Medical teacher·2014
Same author

Melatonin in older people with age-related sleep maintenance problems: a comparison with age matched normal sleepers.

Sleep·2001
Same author

Effect of a fluoride varnish on demineralization adjacent to orthodontic brackets.

American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics·1999
Same author

Attitudes to recertification measured over time using a validated semantic differential scale.

Medical education·1999
Same author

Shared responsibility for ongoing rehabilitation: a new approach to home-based therapy after stroke.

Clinical rehabilitation·1999
Same author

Changes in CME uptake caused by reaccreditation.

The New Zealand medical journal·1998
Same journal

Reed diffusers: a potential cause of poisoning in young children in New Zealand.

The New Zealand medical journal·2026
Same journal

Stuffy nights: elevated bedroom carbon dioxide concentrations indicate inadequate ventilation in Wellington homes.

The New Zealand medical journal·2026
Same journal

Cautionary tale of how sodium polystyrene sulfonate caused gut necrosis: a case report.

The New Zealand medical journal·2026
Same journal

Emergency lateral canthotomy and cantholysis for acute globe subluxation.

The New Zealand medical journal·2026
Same journal

Liberation of an incarcerated tibialis posterior tendon following a posterior malleolar ankle fracture: a case report.

The New Zealand medical journal·2026
Same journal

Implementing a cultural safety training plan across medical colleges in Aotearoa New Zealand-looking back, and looking forward.

The New Zealand medical journal·2026
See all related articles

Elderly individuals found the FO2 Inhalator easiest to learn and use compared to metered dose inhalers and Diskhalers. This respiratory device demonstrated superior ease of use and preference in older adults.

Area of Science:

  • Geriatric Medicine
  • Respiratory Device Usability
  • Pulmonary Drug Delivery

Background:

  • Elderly individuals often face challenges with inhaler device usability.
  • Accurate inhaler technique is crucial for effective respiratory medication delivery.

Purpose of the Study:

  • To compare the ease of use and preference of three inhaler devices (metered dose inhaler, FO2 Inhalator, Diskhaler) in an elderly population.
  • To identify usability challenges associated with each device in older adults.

Main Methods:

  • A randomized crossover trial involving 31 nonasthmatic elderly volunteers (average age 79.6 years).
  • Subjects were trained sequentially on three inhaler devices with placebo inhalants.
  • Ease of learning and device preference were assessed.

Related Experiment Videos

Main Results:

  • The FO2 Inhalator was significantly easier to learn than the metered dose inhaler and Diskhaler (p = 0.001).
  • The FO2 Inhalator was preferred by 64% of participants.
  • The Diskhaler required the longest learning time (16.5 minutes).

Conclusions:

  • The FO2 Inhalator is a simple and reliably self-administered device for older people.
  • Metered dose inhaler usability was limited to a minority capable of coordinating actuation and inhalation.
  • The Diskhaler offered no advantages for this elderly cohort.