MétaCan
Menu
Back to cohort
Record W179630737 · doi:10.1177/002013240104601203

Evidence-Based Treatments for Acute Asthma

2001· article· en· W179630737 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueRespiratory Care · 2001
Typearticle
Languageen
FieldMedicine
TopicPharmaceutical studies and practices
Canadian institutionsUniversity of AlbertaCapital District Health Authority
Fundersnot available
KeywordsMedicineAsthmaIpratropium bromideFormoterolInhalerAdverse effectEmergency departmentMetered-dose inhalerIntensive care medicineAminophyllineBronchodilatorAirway obstructionRandomized controlled trialAirwayBudesonideAnesthesiaInternal medicine

Abstract

fetched live from OpenAlex

Asthma is an important health care problem; over 12 million people in the United States suffer from asthma, the majority of whom are young patients. Presentations of acute asthma to emergency departments are common. In the United States, acute asthma presentations account for close to 2 million emergency department visits annually, and these patients often exhibit acute and chronic markers of severe asthma; so controlling asthma is important from many perspectives. We review the evidence for various acute asthma therapies, using the highest levels of evidence, employing systematic reviews (especially those from the Cochrane Collaboration) and evidence from randomized controlled trials to guide therapy decisions. beta agonists and systemic corticosteroids are the cornerstones of initial treatment. Delivery of beta agonists via nebulizer or metered-dose inhaler with spacer device appear to be similarly efficacious. However, recent evidence from studies involving children and adults indicate that addition of ipratropium bromide to early beta agonist treatments may reduce airway obstruction and reduce hospital admissions, especially for more severe asthma. Evidence from systematic reviews indicates that intravenous magnesium sulfate may provide similar benefits in severe asthma. Antibiotics, intravenous beta agonists, and intravenous aminophylline have been shown to add little and may increase adverse effects. Treatment for discharged patients should include systemic corticosteroids for 5-7 days, for all but the mildest asthma. Addition of inhaled corticosteroids should be considered for most patients, since evidence suggests that inhaled corticosteroids may reduce relapses and improve quality of life. Alternative treatments such as long-acting beta agonists and leukotriene antagonists remain unproven in this setting. Linking a discharge plan to close follow-up and asthma education (especially an action plan) needs to be encouraged. Acute asthma is a common problem and treatment has improved dramatically over the past 10 years. Employing the evidence-based practice outlined above should reduce the burden of acute asthma on patients and the health care system.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.947
Threshold uncertainty score0.356

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.208
GPT teacher head0.456
Teacher spread0.248 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it