Comparative analysis between available challenge tests in the hyperventilation syndrome

Comparative analysis between available challenge tests in the hyperventilation syndrome

The hyperventilation syndrome (HVS) is characterized by somatic/ psychological symptoms due to sustained hypocapnia and respiratory alkalosis without any organic disease. The purpose of this study was to compare ventilatory parameters and symptoms reproducibility during the hyperventilation provocat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Respiratory medicine 2021-04, Vol.179, p.106329-106329, Article 106329
Hauptverfasser: Tiotiu, Angelica, Ioan, Iulia, Poussel, Mathias, Schweitzer, Cyril, Kafi, Sophia Abdel
Format: Artikel
Sprache:eng
Schlagworte:
Alkalosis
Anxiety
Asthma
Carbon dioxide
Carbon monoxide
Comparative analysis
Diagnostic software
Dyspnea
Ergospirometry
Etiology
Hospitals
Hyperventilation
Hyperventilation provocation test
Hyperventilation syndrome
Hypocapnia
Mechanical ventilation
Mercury
Metabolism
Nijmegen questionnaire
Questionnaires
Reproducibility
Signs and symptoms
Spirometry
Statistical analysis
Ventilation
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The hyperventilation syndrome (HVS) is characterized by somatic/ psychological symptoms due to sustained hypocapnia and respiratory alkalosis without any organic disease. The purpose of this study was to compare ventilatory parameters and symptoms reproducibility during the hyperventilation provocation test (HVPT) and cardiopulmonary exercise test (CPET) as diagnostic tools in patients with HVS, and to identify the most frequent etiologies of the HVS by a systematic assessment. After exclusion of organic causes, 59 patients with HVS according to Nijmegen’s questionnaire (NQ) score ≥23 with associated hypocapnia (PaCO2/PETCO2
ISSN:0954-6111
1532-3064
DOI:10.1016/j.rmed.2021.106329