Telemonitoring of Spirometry and Oximetry in Patients with Interstitial Lung Disease Associated with Connective Tissue Disorders: A Prospective Observational Cohort Analysis - Summary - MDSpire

Telemonitoring of Spirometry and Oximetry in Patients with Interstitial Lung Disease Associated with Connective Tissue Disorders: A Prospective Observational Cohort Analysis

  • By

  • Wan Lin Ng

  • Aoife Carolan

  • Imran Sulaiman

  • Garrett Greene

  • Ross K. Morgan

  • Donough Howard

  • Laura Durcan

  • Killian Hurley

  • November 20, 2025

  • 0 min

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Objective:

To assess the acceptability, usability, and adherence to home spirometry monitoring in patients with CTD-ILD compared to those with IPF, focusing on the differences in experience and outcomes.

Key Findings:
  • Home monitoring was feasible and acceptable in both CTD-ILD and IPF patients, though CTD patients faced unique challenges.
  • Adherence to home monitoring was defined as greater than 70% weekly monitoring.
  • Challenges specific to CTD patients included impaired hand function affecting spirometry use, which may hinder accurate readings.
Interpretation:

The study highlights the potential for home monitoring to improve management of ILD in CTD patients, despite the unique challenges they face, suggesting a need for tailored support.

Limitations:
  • Small sample size may limit generalizability.
  • Exclusion of patients with severe functional limitations may bias results.
Conclusion:

Home spirometry and oximetry monitoring is feasible for patients with CTD-ILD, offering a promising approach to enhance disease management.

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