Formato Vancouver:
Hernández Voth AR, Benavides Mañas PD, De Pablo Gafas A, Díaz de Atauri Rodríguez MJ. Sleep-Related Breathing Disorders and Lung Transplantation. Transplantation. 2015 Sep;99(9):e127-31.

PMID: 25675204

Contiene 16 referencias

Aim: Sleep-related breathing disorders (SRBD) are common in patients with lung transplantation (LT); however, there are few data about its prevalence, and none about its pathogenesis or evolution. The SRBD events consist mainly obstructive, central, and mixed apnea, as well as hypopneas. The aim of this study was to describe the prevalence of SRBD before the LT, and its evolution after a period of 1 year follow-up.
Methods: Prospective, observational, descriptive, and analytical study of the SRBD and its evolution in 20 LT patients. The group was studied before and at 6 and 12 months after the LT; in each phase, standard polysomnography was performed, and anthropometric, pathologic, clinical, and pharmacological data were collected.
Results: Prevalence of obstructive sleep apnea syndrome was 38% before the LT, 86% at 6 months, and 76% at 12 months after LT. There was a significant increase of weight, body mass index, neck circumference, blood pressure during the first year of follow-up, especially at 6 months after LT. We also observed an increase in the number of central and mixed apneas during the follow-up, although not as remarkable as obstructive apneas. There was no correlation between immunosuppressant studied drugs and any of the studied variables.
Conclusions: We have observed a significant prevalence of obstructive sleep apnea syndrome in patients in waiting list for LT, and LT has an important influence in the evolution of the disorder. In our series, LT has somehow affected the stability of upper airway and ventilatory mechanics.