scholarly journals Self-Reported Sleep Bruxism and Nocturnal Gastroesophageal Reflux Disease in Patients with Obstructive Sleep Apnea: Relationship to Gender and Ethnicity§

2014 ◽  
Vol 8 (1) ◽  
pp. 34-40 ◽  
Author(s):  
Sean Hesselbacher ◽  
Shyam Subramanian ◽  
Shweta Rao ◽  
Lata Casturi ◽  
Salim Surani
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
African Americans ◽  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Reflux Disease ◽  
Clinical Presentation ◽  
Sleep Bruxism ◽  
Restless Legs ◽  
Obstructive Sleep

Study Objectives :Nocturnal bruxism is associated with gastroesophageal reflux disease (GERD), and GERD is strongly associated with obstructive sleep apnea (OSA). Gender and ethnic differences in the prevalence and clinical presentation of these often overlapping sleep disorders have not been well documented. Our aim was to examine the associations between, and the symptoms associated with, nocturnal GERD and sleep bruxism in patients with OSA, and to examine the influence of gender and ethnicity.Methods :A retrospective chart review was performed of patients diagnosed with OSA at an academic sleep center. The patients completed a sleep questionnaire prior to undergoing polysomnography. Patients with confirmed OSA were evaluated based on gender and ethnicity. Associations were determined between sleep bruxism and nocturnal GERD, and daytime sleepiness, insomnia, restless legs symptoms, and markers of OSA severity in each group.Results :In these patients with OSA, the prevalence of nocturnal GERD (35%) and sleep bruxism (26%) were higher than the general population. Sleep bruxism was more common in Caucasians than in African Americans or Hispanics; there was no gender difference. Nocturnal GERD was similar among all gender and ethnic groups. Bruxism was associated with nocturnal GERD in females, restless legs symptoms in all subjects and in males, sleepiness in African Americans, and insomnia in Hispanics. Nocturnal GERD was associated with sleepiness in males and African Americans, insomnia in females, and restless legs symptoms in females and in Caucasians.Conclusion :Patients with OSA commonly have comorbid sleep bruxism and nocturnal GERD, which may require separate treatment. Providers should be aware of differences in clinical presentation among different ethnic and gender groups.

scholarly journals Gastroesophageal Reflux Disease: A Cause for Eustachian Tube Dysfunction in Obstructive Sleep Apnea

2020 ◽  
pp. 014556132093121
Author(s):  
Suying Yan ◽  
Yongxiang Wei ◽  
Xiaojun Zhan ◽  
Linyin Yao ◽  
Xiping Li ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Eustachian Tube ◽  
Reflux Disease ◽  
Eustachian Tube Dysfunction ◽  
Control Group ◽  
Obstructive Sleep ◽  
Tube Dysfunction

Objectives: To explore the effect of gastroesophageal reflux disease (GERD) on Eustachian tube function in patients with obstructive sleep apnea (OSA). Methods: This was a cross-sectional study. The patients were divided into 4 groups according to OSA and GERD: OSA+GERD group; OSA-only group; GERD-only group; and normal control group. Results: There were no differences among the 4 groups regarding age, sex, smoking history, and alcohol history (all P > .05). The patients in the OSA and OSA+GERD groups had a significantly larger body mass index than those in the control and GERD-only groups (all P < .05). The proportions of patients with abnormal ETS-7 and ETD-Q results were higher in the GERD and OSA+GERD groups compared to the control group ( P < .008). There were no significant differences in ETS-7 and ETD-Q between the control and the OSA-only groups ( P > .008). The multivariable analysis showed that only GERD was independently associated with abnormal ETS-7 results (odds ratio = 3.090, 95% CI: 1.332-7.169, P = .009). Conclusion: Given the high concomitance rate in patients with OSA, GERD might be an important association factor of Eustachian tube dysfunction in patients with OSA.

scholarly journals Features of melatonin cyrcadian secretion in patients with gastroesophageal reflux disease associated with obstructive sleep apnea/hypopnea syndrome

2019 ◽  
Vol 100 (5) ◽  
pp. 762-768 ◽  
Author(s):  
O A Karpovich ◽  
V I Shishko ◽  
V R Shulika
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Reflux Disease ◽  
Group 4 ◽  
Obstructive Sleep ◽  
Group 3 ◽  
Group 2 ◽  
Hypopnea Syndrome

Aim. To evaluate the features of melatonin cyrcadian production in patients with gastroesophageal reflux disease associated with obstructive sleep apnea/hypopnea syndrome. Methods. We examines 29 patients with gastroesophageal reflux disease were examined (group 1), 29 patients with gastroesophageal reflux disease associated with obstructive sleep apnea/hypopnea syndrome (group 2), and 22 patients with obstructive sleep apnea/hypopnea syndrome (group 3). The comparison group included 21 people without gastroesophageal reflux disease and obstructive sleep apnea/hypopnea syndrome (group 4). The content of 6-sulfatoxymelatonin was determined in 24-hour urine and separately in its daytime and night portions by enzyme immune assay. The night/day index was calculated. The compared groups were comparable by gender but the patients with obstructive sleep apnea/hypopnea syndrome and gastroesophageal reflux disease associated with this syndrome differed from the patients from comparison group by older age, which is consistent with epidemiology of sleep apnea. The analysis of the data obtained was performed using the program Statistica 10.0. When comparing quantitative indicators between four independent samples, KruskelWallis test was used. In order to study the relationship between the phenomena, the Spearman rank correlation coefficient was calculated. Results. A significantly increased level of 6-sulfatoxymelatonin in 24-hour urine was determined in group 2 (p=0.0000), as well as in day (0.0000) and night portions (0.015) compared to group 1, in 24-hour urine (p=0.0007) and its day portion (p=0.0001) compared to group 3, in day portion of urine compared to group 4 (p=0.029). In group 2 compared to group 4 a significant shift in melatonin synthesis peak during daytime hours was observed, which is expressed in a statistically significant decrease in the night/day index (p=0.0003). Correlation analysis revealed statistically significant relations between the level of 6-sulfatoxymelatonin in urine and the severity of sleep apnea (in 24-hour urine: r=0.64, p=0.0000; in daytime portion: r=0.62, p=0.0000; in night portion: r=0.40, p=0.003), as well as respiratory monitoring indicators indicating sleep fragmentation due to apnea (the number of awakenings associated with respiratory events: r=0.58; p=0.00001; activation of the central nervous system associated with respiratory efforts: (r=0.50; p=0.0002). Conclusion. The patients with gastroesophageal reflux disease associated with obstructive sleep apnea/hypopnea syndrome have an increased level of 6-sulfatoxymelatonin in urine associated with the shift of its peak synthesis to daytime hours; the identified changes correlate with apnea/hypopnea index reflecting the severity of apnea and sleep disturbance.

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