Accuracy Comparison of Wearable Dynamic Respiratory Profile Monitors

Status

Recruiting

Phases

Phase 4

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2600120458

Enrollment

Unknown

Registered

2026-03-16

Start date

2026-03-17

Completion date

Unknown

Last updated

2026-03-23

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

Conditions

Patients with respiratory symptoms or respiratory diseases.

Interventions

Gold Standard:Gold-standard spirometer: MasterScreen (Jaeger), commonly used for pulmonary function testing in hospitals. The reference standards are based on the *Guidelines for Pulmonary Function Te

Index test:Name: Pulmonary Function Tester Model: KDS-SZKZ-01

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Subjects aged >= 18 years who visited Shanghai Pulmonary Hospital.

Exclusion criteria

Exclusion criteria: 1.Presence of contraindications for pulmonary function testing, unable to cooperate in completing the test. 2.Cognitive impairment, unable to cooperate in completing the questionnaire and smart mask examination.

Design outcomes

Primary

Measure	Time frame
Forced Expiratory Volume in the first second (FEV?);forced vital capacity(FVC);	—

Countries

China

Contacts

Public ContactJian guo

Shanghai Pulmonary Hospital

jianjian11121978@163.com+86 21 6511 5006

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026