Underdetection of Interstitial Lung Disease in Juvenile Systemic Sclerosis

© 2020 American College of Rheumatology..

OBJECTIVE: Utilizing data obtained from a prospective, international, juvenile systemic sclerosis (SSc) cohort, the present study was undertaken to determine if pulmonary screening with forced vital capacity (FVC) and diffusing capacity for carbon monoxide (DLco) is sufficient to assess the presence of interstitial lung disease (ILD) in comparison to high-resolution computed tomography (HRCT) in juvenile SSc.

METHODS: The juvenile SSc cohort database was queried for patients enrolled from January 2008 to January 2020 with recorded pulmonary function tests (PFTs) parameters and HRCT to determine the discriminatory properties of PFT parameters, FVC, and DLco in detecting ILD.

RESULTS: Eighty-six juvenile SSc patients had both computed tomography imaging and FVC values for direct comparison. Using findings on HRCT as the standard measure of ILD presence, the sensitivity of FVC in detecting ILD in juvenile SSc was only 40%, the specificity was 77%, and area under the curve (AUC) was 0.58. Fifty-eight juvenile SSc patients had both CT imaging and DLco values for comparison. The sensitivity of DLco in detecting ILD was 76%, the specificity was 70%, and AUC was 0.73.

CONCLUSION: The performance of PFTs in juvenile SSc to detect underlying ILD was quite limited. Specifically, the FVC, which is one of the main clinical parameters in adult SSc to detect and monitor ILD, would miss ~60% of children who had ILD changes on their accompanying HRCT. The DLco was more sensitive in detecting potential abnormalities on HRCT, but with less specificity than the FVC. These results support the use of HRCT in tandem with PFTs for the screening of ILD in juvenile SSc.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:74

Enthalten in:

Arthritis care & research - 74(2022), 3 vom: 03. März, Seite 364-370

Sprache:

Englisch

Beteiligte Personen:

Foeldvari, Ivan [VerfasserIn]
Klotsche, Jens [VerfasserIn]
Hinrichs, Bernd [VerfasserIn]
Helmus, Nicola [VerfasserIn]
Kasapcopur, Ozgur [VerfasserIn]
Adrovic, Amra [VerfasserIn]
Sztajnbok, Flavio [VerfasserIn]
Terreri, Maria Teresa [VerfasserIn]
Anton, Jordi [VerfasserIn]
Smith, Vanessa [VerfasserIn]
Katsicas, Maria [VerfasserIn]
Kostik, Mikhail [VerfasserIn]
Vasquez-Canizares, Natalia [VerfasserIn]
Avcin, Tadej [VerfasserIn]
Feldman, Brian [VerfasserIn]
Janarthanan, Mahesh [VerfasserIn]
Santos, Maria Jose [VerfasserIn]
Sawhney, Sujata [VerfasserIn]
Schonenberg-Meinema, Dieneke [VerfasserIn]
Sifuentes-Giraldo, Walter-Alberto [VerfasserIn]
Alexeeva, Ekaterina [VerfasserIn]
Appenzeller, Simone [VerfasserIn]
Battagliotti, Cristina [VerfasserIn]
Berntson, Lillemor [VerfasserIn]
Bica, Blanca [VerfasserIn]
Costa-Reis, Patrícia [VerfasserIn]
Eleftheriou, Despina [VerfasserIn]
Kallinich, Tilmann [VerfasserIn]
Lehman, Thomas [VerfasserIn]
Marrani, Edoardo [VerfasserIn]
Minden, Kirsten [VerfasserIn]
Nielsen, Susan [VerfasserIn]
Nuruzzaman, Farzana [VerfasserIn]
Patwardhan, Anjali [VerfasserIn]
Khubchandani, Raju [VerfasserIn]
Stanevicha, Valda [VerfasserIn]
Uziel, Yosef [VerfasserIn]
Torok, Kathryn S [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Multicenter Study
Observational Study
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 10.03.2022

Date Revised 10.03.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1002/acr.24499

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM317097237