NCT04810169

Brief Summary

Asthma is the most common chronic disease in children. The management of asthma attacks at home is based on asthma action plans that are very heterogeneous and reflect the diversity of recommendations on this subject. The purpose of this study is to observe using smartinhalers how children and their families use their emergency treatment at home in case of asthma symptoms and asthma attacks, to allow building new recommendations based not only on the literature, but also on real-world data.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
120

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Dec 2021

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

March 8, 2021

Completed
14 days until next milestone

First Posted

Study publicly available on registry

March 22, 2021

Completed
9 months until next milestone

Study Start

First participant enrolled

December 10, 2021

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 26, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 26, 2023

Completed
Last Updated

December 1, 2025

Status Verified

November 1, 2025

Enrollment Period

1.6 years

First QC Date

March 8, 2021

Last Update Submit

November 24, 2025

Conditions

Keywords

Action planAsthmaPaediatric

Outcome Measures

Primary Outcomes (1)

  • Mean number of emergency-treatments administered in the first two hours of management

    Mean number of emergency-treatments administered in the first two hours of management, depending on the symptoms initially presented by the child (cough, wheezing, dyspnea, or respiratory distress) or an association of symptoms, which led to the disappearance of the symptom(s) that prompted the initiation of salbutamol.

    6 months

Secondary Outcomes (5)

  • Improvement of one or more symptoms

    6 months

  • Elimination of one or more symptoms

    6 months

  • Compliance score for action plan

    6 months

  • Overtreatment by families

    6 months

  • Undertreatment by families

    6 months

Study Arms (1)

Smart inhaler

Children with smart inhaler

Device: Smart inhaler

Interventions

* Automatic record (number of actuations and their timing) of the use of the emergency treatment through the smart inhaler * Questionnaire sent to the parents at each use of the smart inhaler to get information regarding the reason of use and the efficacy of the treatment given

Smart inhaler

Eligibility Criteria

Age3 Years - 11 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
Sampling MethodNon-Probability Sample
Study Population

Children with asthma

You may qualify if:

  • Parent of 18 years or more
  • Parent with a smartphone compatible with a smart inhaler
  • Parent with child who :
  • is 3 years to 11 years 11 months old
  • has physician-diagnosed asthma diagnosis
  • has a prescription of emergency treatment in case of asthma symptom
  • Non-opposition of the legal guardian

You may not qualify if:

  • Refuse to participate at the study
  • Difficulty reading and/or understanding French language
  • Technical problem (malfunction) with the smart inhalers and/or the associated mobile application during the initial test with the parent's smartphone

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hôpital Necker-Enfants malades

Paris, 75015, France

Location

Related Publications (4)

  • Marguet C, Michelet I, Couderc L, Lubrano M. [Management of acute asthma exacerbation in childhood: French recommendations]. Arch Pediatr. 2009 Jun;16(6):505-7. doi: 10.1016/S0929-693X(09)74046-1. No abstract available. French.

    PMID: 19541064BACKGROUND
  • Pinnock H, Parke HL, Panagioti M, Daines L, Pearce G, Epiphaniou E, Bower P, Sheikh A, Griffiths CJ, Taylor SJ; PRISMS and RECURSIVE groups. Systematic meta-review of supported self-management for asthma: a healthcare perspective. BMC Med. 2017 Mar 17;15(1):64. doi: 10.1186/s12916-017-0823-7.

    PMID: 28302126BACKGROUND
  • Heidi M, Emily K, Benjamin H, Michael C, Robert K, Mitch B, Chris G, Mando W, Andrew B. Patient reported outcomes for preschool children with recurrent wheeze. NPJ Prim Care Respir Med. 2019 Mar 26;29(1):7. doi: 10.1038/s41533-019-0120-3.

    PMID: 30914646BACKGROUND
  • Gonsard A, Giovannini-Chami L, Cros P, Masson A, Menetrey C, Mordacq C, Cisterne C, Personnic J, Roy C, Poirault C, Abou Taam R, Hadchouel A, Pirojoc A, Delacourt C, Drummond D. Home use of short-acting beta agonists by children with asthma: a multicentre digital prospective study. Arch Dis Child. 2025 Aug 18;110(9):701-705. doi: 10.1136/archdischild-2024-327447.

Related Links

MeSH Terms

Conditions

Asthma

Condition Hierarchy (Ancestors)

Bronchial DiseasesRespiratory Tract DiseasesLung Diseases, ObstructiveLung DiseasesRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Officials

  • David DRUMMOND, MD, PhD

    Assistance Publique - Hôpitaux de Paris

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 8, 2021

First Posted

March 22, 2021

Study Start

December 10, 2021

Primary Completion

July 26, 2023

Study Completion

July 26, 2023

Last Updated

December 1, 2025

Record last verified: 2025-11

Data Sharing

IPD Sharing
Will not share

Locations