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Pilot Study for a Digital Intervention on the Use of Climate-Friendly Inhalers and Improvement of Bronchial Asthma Care (CLIMATE)

Pilot Study for a Digital Intervention on the Use of Climate-Friendly Inhalers and Improvement of Bronchial Asthma Care (CLIMATE) - CLIMATE

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00038317
Enrollment
65
Registered
2025-10-31
Start date
2025-11-03
Completion date
Unknown
Last updated
2026-01-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

J45

Interventions

Group 1: 5 practices, each with one doctor and one medical assistant (MFA), and a total of 15 patients (3 per practice), will receive the PIA CLIMATE System and Patient App for three months

Sponsors

Institute für Hausarztmedizin
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients: (1) Patients with known bronchial asthma, (2) 18 years or older (3) physician-prescribed inhaler, (4) Lung function sufficient for DPI (Dry Powder Inhaler) (5) Sufficient German language skills (6) Use of smart devices (tablet/mobile phone) more than times/week Practice Staff: (1) Physician is certified as a specialist or physician in training for general medicine, general practitioner (GP) specialized in internal medicine, or general practitioner (2) Practice treats patients with bronchial asthma (3) Practice has at least one Medical Assistant (MFA) (4) Practice uses calibrated spirometry

Exclusion criteria

Exclusion criteria: Patients (1) Emergency consultation in the practice (i.e., unscheduled or urgent visit to the practice) (2) Severe comorbidity leading to chronic dyspnea (3) Oxygen dependence or end-stage pulmonary disease (4) In palliative care or resident of a nursing home (5) Pregnancy/Lactation (or: Pregnancy/Breastfeeding) Practice Staff (1) Practice is specialized in pulmonology (or: Practice is specialized in respiratory medicine) (2) Practice does not have internet access.

Design outcomes

Primary

MeasureTime frame
Feasibility of the CLIMATE Intervention (Interviews and Survey): Evaluation of the CLIMATE System and App Questions regarding facilitating / hindering factors of intervention use Satisfaction with the Intervention Quality of the intervention using the Mobile App Rating Scale (MARS) for end-users Usability testing using the mHealth Usability Questionnaire (G-MAUQ)

Secondary

MeasureTime frame
Clinical Outcomes Three Months After Intervention Start (Survey and Interview) Spirometry Measurement Peak Flow Measurement Symptom Survey Asthma Control ACT/ACQ (Asthma Control Test/Asthma Control Questionnaire) Number of Exacerbations

Countries

Germany

Contacts

Public ContactNora Mueller

Institute für Hausarztmedizin

nora.mueller@ukbonn.de+4922828710173

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026