| Titre : | Deep inspiratory breath hold assisted by continuous positive airway pressure ventilation for lung stereotactic body radiotherapy (2023) |
| Auteurs : | S. Appel ; Y.R. Lawrence ; J. Bar ; Galia Jacobson ; E.M. Marom ; T. Katzman ; M. Ben-Ayun ; S. Dubinski ; O. Haisraely ; N. Weizman ; T. Davidson ; I. Weiss ; A. Mansano ; J.D. Goldstein ; Z. Symon |
| Type de document : | Article |
| Dans : | Cancer/Radiothérapie (Vol. 27, n° 1, Février 2023) |
| Article en page(s) : | p. 23-30 |
| Note générale : | https://doi.org/10.1016/j.canrad.2022.05.001 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Apnée ; Exposition aux rayonnements ; Radiochirurgie ; Radiothérapie ; Tumeurs du poumon ; Ventilation en pression positive continue |
| Résumé : |
Purpose : Continuous positive airway pressure (CPAP) ventilation hyperinflates the lungs and reduces diaphragmatic motion. We hypothesized that CPAP could be safely combined with deep inspiratory breath hold (CPAP-DIBH) during lung stereotactic radiotherapy (SBRT).
Material and methods : Patients with stage-1 lung cancer or lung metastasis treated with CPAP-DIBH SBRT between 3/2017–5/2021 were analyzed retrospectively. Patient characteristics, treatment parameters, duration of breath holds in all sessions and tolerance to CPAP-DIBH were recorded. Local control (LC) was assessed from CT or PET-CT imaging. The distances between the tumor and mediastinal organs at risk (OAR) in centrally located tumors using either free breathing (FB) or CPAP-DIBH were compared. Toxicity was graded retrospectively. Conclusion : CPAP-DIBH assisted lung SBRT was tolerated well and was associated with minimal toxicity and favorable LC. This technique may be considered when treating multiple lung lesions, lesions located in the lower lobes or adjacent to mediastinal OAR. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1278321822000981 |
Bibliothèques HE Vinci
