Testing preload responsiveness by the tidal volume challenge assessed by the photoplethysmographic perfusion index
In patients under mechanical ventilation with no spontaneous breathing and/or atrial fibrillation, changes in PI detected during Vt-challenge reliably detected preload responsiveness. The reliability was better when PI was measured on the forehead than on the fingertip. Changes in PVI during the Vt-challenge also detected preload responsiveness, but with lower accuracy.
Authors
- Gaëlle Fouqué
- Christopher Lai (ORCID: https://orcid.org/0000-0001-5088-3364)
- Jean–Louis Teboul (ORCID: https://orcid.org/0000-0002-5748-7820)
- Julien Hagry (ORCID: https://orcid.org/0000-0001-6479-8670)
- Tài Pham (ORCID: https://orcid.org/0000-0002-4373-0711)
- Chiara Bruscagnin (ORCID: https://orcid.org/0009-0005-6351-6738)
- Katia Donadello (ORCID: https://orcid.org/0000-0002-7053-8434)
- Daniela Rosalba (ORCID: https://orcid.org/0009-0004-4029-8048)
- Xavier Monnet (ORCID: https://orcid.org/0000-0001-6820-2678)
- Rui Shi (ORCID: https://orcid.org/0000-0001-7400-9962)
Institutions
- Université Paris-Sud (FR)
- University of Verona (IT)
- Inserm (FR)
- Université de Versailles Saint-Quentin-en-Yvelines (FR)
- Université Paris-Saclay (FR)
- Sorbonne Université (FR)
- Hôpital Cochin (FR)
- Assistance Publique – Hôpitaux de Paris (FR)
- Hôpital Saint-Antoine (FR)
- Centre de recherche en Epidémiologie et Santé des Populations (FR)
- Centre Chirurgical Marie Lannelongue (FR)
- Hypertension pulmonaire : physiopathologie et innovation thérapeutique (FR)
- Hôpital Marie Lannelongue (FR)
- Hôpital Paris Saint-Joseph (FR)
- Université Gustave Eiffel (FR)
- Bicêtre Hospital (FR)
Publication Details
- Journal
- Critical Care
- Published
- 2024-09-16
- DOI
- https://doi.org/10.1186/s13054-024-05085-w
- Citations
- 9
- Primary Topic
- Hemodynamic Monitoring and Therapy
- Type
- article
- Field-Weighted Citation Impact
- 5.15