Evidence map›Paper›PMID 26605084›Full record

Trial reportPulmonary medicine2015

Effects of Symptom Perception Interventions on Trigger Identification and Quality of Life in Children with Asthma.

Thomas Janssens, Andrew Harver

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Pulmonary medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Perceived triggers of asthma impair quality of life in children with asthma.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2019
    Trial
  3. Article
  4. Asthma: Biomedical and Psychobiological Perspectives.Biopsychosocial science and medicine · 2025
    Review
  5. Article
  6. Influences on indoor environmental trigger remediation uptake for children and young people with asthma: A scoping review.Health expectations : an international journal of public participation in health care and health policy · 2023
    Article
  7. Article
  8. Article
  9. Environmental Awareness for Patients with COPD Undergoing Pulmonary Rehabilitation: Is It of Added Value?International journal of environmental research and public health · 2020
    Article
  10. Article
  11. Vortex Whistle and Smart Phone Application for Peak Flow Recordings in Asthmatic Children: A Feasibility Study.Telemedicine journal and e-health : the official journal of the American Telemedicine Association · 2019
    Article
  12. How can we support children, adolescents and young adults in managing chronic health challenges? A scoping review on the effects of patient education interventions.Health expectations : an international journal of public participation in health care and health policy · 2019
    Article
  13. Article
  14. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Thomas JanssensUniversity of Leuven, Tiensestraat 102, Box 3726, 3000 Leuven, Belgium.
Andrew HarverThe University of North Carolina at Charlotte, Charlotte, NC 28223, USA.

Funding

Project on TRAC: Improving Asthma Control in ChildrenR01HL068706 · NHLBI · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI HARVER, ANDREW R · 2004 to 2009
$1.8M
NHLBI NIH HHS R01 HL068706NHLBI NIH HHS R01HL068706
6 · The paper itself

Abstract

backgroundManagement of individual triggers is suboptimal in practice. In this project, we investigated the impact of symptom perception interventions on asthma trigger identification and self-reported asthma quality of life.

methodsChildren with asthma (n=227) participated in three asthma education sessions and then were randomized first to one of three home monitoring conditions (symptom monitoring and peak flow training with feedback, peak flow training without feedback, or no peak flow training) and then subsequently to one of three resistive load discrimination training conditions (signal detection training with feedback, signal detection training without feedback, or no training). Triggers were reported at enrollment, following home monitoring, and following discrimination training; quality of life was measured after home monitoring and after resistive load testing.

resultsSymptom perception interventions resulted in increases in reported triggers, which increased reliably as a function of home monitoring, and increased further in participants who completed discrimination training with feedback. Increases in the number of reported asthma triggers were associated with decreases in quality of life. DISCUSSION: Patients may benefit from strategies that make trigger-symptom contingencies clear. Complementary strategies are needed to address changes in the perceived burden of asthma which comes from awareness of new asthma triggers.

Indexed as

Environmental ExposureMonitoring, AmbulatoryPerceptionQuality of LifeAdolescentAsthmaChildFemaleHumansMalePatient Education as TopicPeak Expiratory Flow RateSelf Report

Identifiers

PMID26605084
PMCPMC4641187

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.