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RESET-COPD Cohort: Real-Time Monitoring and Early Warning in COPD Patients Receiving Home NPPV (RESET-COPD)

8. juli 2026 opdateret af: Beijing Chao Yang Hospital

A Multicenter Prospective Cohort Study for Real-Time Monitoring and Intelligent Early Warning Model Development in COPD Patients Receiving Home Noninvasive Positive Pressure Ventilation

This is a multicenter prospective cohort study designed to develop and validate a multisensor-based real-time monitoring and intelligent early warning model for acute exacerbations in patients with chronic obstructive pulmonary disease receiving home noninvasive positive pressure ventilation.

Eligible participants will be adults with severe COPD and chronic hypercapnic respiratory failure who are receiving or newly initiating home noninvasive positive pressure ventilation. Participants will undergo baseline assessment and follow-up visits at 3, 6, and 12 months. Clinical data, arterial blood gas measurements, pulmonary function, exercise capacity, symptom burden, health-related quality of life, psychological status, home noninvasive ventilation parameters, adherence, device-related adverse events, healthcare utilization, acute exacerbations, hospitalizations, intensive care unit admissions, invasive mechanical ventilation, and mortality will be collected.

Continuous physiological monitoring data, will be used to construct individualized stable baseline values and to identify digital warning signals. Digital warning events will be further adjudicated through symptom confirmation, treatment and healthcare utilization verification, exclusion of alternative explanations, and investigator assessment.

The study aims to establish a longitudinal clinical and physiological dataset for COPD patients receiving home noninvasive ventilation and to evaluate the performance of a multisensor-based early warning model for clinically confirmed acute exacerbations of COPD.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Anslået)

250

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

Study participants will be selected from adult patients with severe chronic obstructive pulmonary disease and chronic hypercapnic respiratory failure who are managed at participating clinical centers and who are receiving or newly initiating home noninvasive positive pressure ventilation. The study population will include clinically stable COPD patients with severe airflow limitation and persistent hypercapnia who are suitable for home NPPV follow-up and multisensor real-time monitoring.

Beskrivelse

Inclusion Criteria:

  • Age 18 years or older.
  • Diagnosis of COPD according to GOLD 2026 criteria, with post-bronchodilator FEV1/FVC < 0.70.
  • Severe airflow limitation, defined as FEV1 < 50% of predicted value, corresponding to GOLD grade III-IV.
  • Chronic hypercapnic respiratory failure, defined as arterial PaCO₂ ≥ 53 mmHg or ≥ 7.0 kPa while breathing room air in a clinically stable state, that is, no acute exacerbation of COPD within at least 4 weeks before enrollment.

Exclusion Criteria:

  • Chronic respiratory failure caused by diseases other than COPD, including neuromuscular diseases, chest wall deformity, obstructive sleep apnea, or severe obesity with BMI > 35 kg/m².
  • Severe cardiovascular disease, including NYHA class IV heart failure or unstable angina.
  • Severe renal disease receiving long-term renal replacement therapy.
  • Expected survival of less than 1 year, including active malignancy or end-stage systemic disease.
  • Inability to complete the study, including cognitive impairment, psychiatric disease, inability to cooperate with NPPV, inability to use wearable devices, or inability to complete follow-up.
  • Refusal to participate in the study or refusal to sign informed consent.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
One-year hospitalization rate due to acute exacerbation of COPD
Tidsramme: 12 months
The proportion of participants who experience at least one hospitalization due to clinically confirmed acute exacerbation of COPD during the 12-month follow-up period. Hospitalization due to acute exacerbation of COPD will be confirmed based on symptom worsening, treatment or healthcare utilization, exclusion of alternative explanations, and investigator adjudication.
12 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of COPD-related hospitalizations
Tidsramme: 12 months
Number of hospitalizations related to acute exacerbation of COPD during follow-up.
12 months
Number of acute exacerbations of COPD
Tidsramme: 12 months
The total number of hospitalizations due to clinically confirmed acute exacerbation of COPD during the 12-month follow-up period.
12 months
Emergency department visit rate due to acute exacerbation of COPD
Tidsramme: 12 months
The proportion of participants with at least one emergency department visit due to clinically confirmed acute exacerbation of COPD during the 12-month follow-up period.
12 months
Intensive care unit admission rate due to acute exacerbation of COPD
Tidsramme: 12 months
The proportion of participants with at least one intensive care unit admission due to clinically confirmed acute exacerbation of COPD during the 12-month follow-up period.
12 months
Invasive mechanical ventilation rate due to acute exacerbation of COPD
Tidsramme: 12 months
The proportion of participants who receive invasive mechanical ventilation due to clinically confirmed acute exacerbation of COPD during the 12-month follow-up period.
12 months
One-year all-cause mortality
Tidsramme: 12 months
The proportion of participants who die from any cause during the 12-month follow-up period.
12 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Beijing Chao Yang Hospital

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

1. august 2026

Primær færdiggørelse (Anslået)

31. juli 2028

Studieafslutning (Anslået)

31. juli 2028

Datoer for studieregistrering

Først indsendt

8. juli 2026

Først indsendt, der opfyldte QC-kriterier

8. juli 2026

Først opslået (Faktiske)

14. juli 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

14. juli 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

8. juli 2026

Sidst verificeret

1. juli 2026

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • BeijingCYH-RESET-COPD Cohort

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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Kliniske forsøg med Non-invasiv ventilation

Kliniske forsøg med Home NPPV

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Betingelser

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