scholarly journals Pierre Robin sequence and obstructive sleep apnea

1994 ◽  
Vol 52 (4) ◽  
pp. 554-559 ◽  
Author(s):  
Rubens Reimão ◽  
Elio Giacomo Papaiz ◽  
Luiz Fernando Papaiz

The case of a 12-year-old female patient with Pierre Robin sequence is reported, in which reduction of the pharyngeal airway leads to obstructive sleep apnea syndrome (OSAS) and excessive daytime sleepiness. Radiological evaluation, computerized tomography and magnetic resonance image showed bilateral temporomandibular ankylosis. Cephalometric data evidenced marked reduction of the posterior airway space. Three all-night polysomnographic evaluations detected severe OSAS with decrease in oxygen saturation. The Multiple Sleep Latency Test (MSLT) perfomed on two separate days objectively quantified the excessive daytime sleepiness with short sleep latencies; stage REM was not present. Polysomnography, MSLT and thorough radiologic studies, in this case, made it possible to determine the severity of OSAS, the site of obstruction, and the associated malformations.

2011 ◽  
Vol 48 (3) ◽  
pp. 331-336 ◽  
Author(s):  
Margit Bacher ◽  
Judit Sautermeister ◽  
Michael S. Urschitz ◽  
Wolfgang Buchenau ◽  
Joerg Arand ◽  
...  

1981 ◽  
Vol 89 (6) ◽  
pp. 923-934 ◽  
Author(s):  
Shiro Fujita ◽  
William Conway ◽  
Frank Zorick ◽  
Thomas Roth

Excessive daytime sleepiness and loud snoring are the major symptoms of obstructive sleep apnea, often leading to serious medical complications if unrecognized and untreated. Tracheostomy has been the only effective treatment in most adult cases. This paper reports on a new surgical approach to treat obstructive sleep apnea by uvulopalatopharyngoplasty designed to enlarge the potential airspace in the oropharynx. Twelve patients underwent this operation. In nine there was relief of symptoms and in eight there was objective improvement in nocturnal respiration and sleep pattern, demonstrated by polysomnography.


2011 ◽  
Vol 48 (5) ◽  
pp. 614-618 ◽  
Author(s):  
Iee Ching W. Anderson ◽  
Ahmad R. Sedaghat ◽  
Brian M. McGinley ◽  
Richard J. Redett ◽  
Emily F. Boss ◽  
...  

2017 ◽  
Vol 2 (1) ◽  

Introduction: Obstructive sleep apnea syndrome (OSAS) is the most common sleep-related respiratory disorder. With the purpose of assisting in the screening or evaluation of OSAS patients, some scales and questionnaires were proposed. Objective: To evaluate and critically compare the relationship of excessive daytime sleepiness with the presence or absence of OSAS, in addition to other polysomnographic data. Material and method: Systematic review of the literature. Results: Six studies were included, with a total of 4258 patients; four studies demonstrate association between the Epworth sleepiness scale and the hypopnea apnea index (AIH); of those, two studies showed significant differences between ESS score and OSAS severity. Five studies (4233 patients) demonstrated lower minimum oxygen saturation in the group with excessive daytime sleepiness. There was an increase in sleep efficiency in in patients with excessive daytime sleepiness, as per the results of 3 studies (3002 patients). Discussion: The relationship between the presence of excessive daytime sleepiness and OSAS is still questioned, and its pathophysiological mechanism uncertain. Excessive daytime sleepiness secondary to OSAS seems to be an independent event, related to nocturnal hypoxemia and sleep fragmentation. Conclusion: The confidence intervals obtained from these studies do not provide clinical safety to use the Epworth sleepiness scale for screening or stratifying the risk of patients suspected of having sleep apnea.


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