scholarly journals Inferior Turbinate Size and CPAP Titration Based Treatment Pressures: No Association Found among Patients Who Have Not Had Nasal Surgery

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Macario Camacho ◽  
Soroush Zaghi ◽  
Daniel Tran ◽  
Sungjin A. Song ◽  
Edward T. Chang ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Inferior Turbinate ◽  
Oxygen Desaturation ◽  
Apnea Hypopnea Index ◽  
Strongly Correlated ◽  
Nasal Surgery ◽  
Therapeutic Treatment ◽  
Oxygen Desaturation Index ◽  
Cpap Titration

Objective. To evaluate the effect of turbinate sizes on the titrated continuous positive airway pressure (CPAP) therapeutic treatment pressures for patients with obstructive sleep apnea (OSA) who have not had nasal surgery.Study Design. Retrospective case series.Methods. A chart review was performed for 250 consecutive patients.Results. 45 patients met inclusion criteria. The mean ± standard deviation (M ± SD) for age was54.6±22.4years and for body mass index was28.5±5.9 kg/m2. The Spearman’s rank correlation coefficient (rs) between CPAP therapeutic treatment pressures and several variables were calculated and were weakly correlated (agers=0.29, nasal obstructionrs=-0.30), moderately correlated (body mass indexrs=0.42and lowest oxygen saturationrs=-0.47), or strongly correlated (apnea-hypopnea indexrs=0.60and oxygen desaturation index (rs=0.62)). No statistical significance was found with one-way analysis of variance (ANOVA) between CPAP therapeutic treatment pressures and inferior turbinate size (right turbinatespvalue = 0.2012, left turbinatepvalue = 0.3064), nasal septal deviation (pvalue = 0.4979), or mask type (pvalue = 0.5136).Conclusion. In this study, CPAP titration based therapeutic treatment pressures were not found to be associated with inferior turbinate sizes; however, the CPAP therapeutic treatment pressures were strongly correlated with apnea-hypopnea index and oxygen desaturation index.

Association of epicardial fat thickness with clinical and polysomnographic parameters in non-obese obstructive sleep apnoea patients

2018 ◽  
Vol 132 (5) ◽  
pp. 439-445 ◽  
Author(s):  
S Derin ◽  
I Altun ◽  
S Koseoglu ◽  
C Sahin ◽  
M Yilmaz ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Obstructive Sleep Apnoea ◽  
Sleep Apnoea ◽  
Oxygen Desaturation ◽  
Epicardial Fat ◽  
Epicardial Fat Thickness ◽  
Oxygen Desaturation Index ◽  
Obstructive Sleep ◽  
Fat Thickness

AbstractObjectives:This study aimed to investigate the relationship of epicardial fat thickness with severity of obstructive sleep apnoea, and clinical and polysomnographic parameters, and to determine independent predictors for epicardial fat thickness.Methods:A total of 84 patients with a body mass index of less than 30 kg/m2 and suspected sleep-disordered breathing were included in the study. The correlations of epicardial fat thickness with polysomnographic and clinical data, and severity of obstructive sleep apnoea, were investigated.Results:Mean epicardial fat thickness was 3.75 ± 1.07 mm in the study group (n = 62) and 2.97 ± 0.62 mm in the control group (n = 22) (p < 0.001). There were significant positive correlations between epicardial fat thickness and: apnoea/hypopnoea index, oxygen desaturation index 3 and minimum oxygen saturation, as well as with age, body mass index, and neck and waist circumferences.Conclusion:Non-obese obstructive sleep apnoea patients have thicker epicardial fat compared to controls. Oxygen desaturation index 3 has a strong correlation with epicardial fat thickness and is an independent predictor of it.

RELATIONSHIPS OF APNEA HYPOPNEA INDEX AND BODY MASS INDEX TO PREMATURE VENTRICULAR ARRHYTHMIAS

CHEST Journal ◽  
2007 ◽  
Vol 132 (4) ◽  
pp. 644C
Author(s):  
Basel Al Haddad ◽  
Ali El Atat ◽  
Mohammad-Ali A. El-Harakeh ◽  
Jean-Louis Giaridin ◽  
John Kassostis ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Ventricular Arrhythmias ◽  
Apnea Hypopnea Index

Expansion Sphincter Pharyngoplasty: A New Technique for the Treatment of Obstructive Sleep Apnea

2007 ◽  
Vol 137 (1) ◽  
pp. 110-114 ◽  
Author(s):  
Kenny P. Pang ◽  
B. Tucker Woodson
Keyword(s):  
Body Mass Index ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Body Mass ◽  
Apnea Hypopnea Index ◽  
Type I ◽  
Pharyngeal Wall ◽  
Obstructive Sleep ◽  
Expansion Sphincter Pharyngoplasty ◽  
Sphincter Pharyngoplasty

OBJECTIVE: In this study, we assessed the efficacy of a new method (expansion sphincter pharyngoplasty [ESP]) to treat obstructive sleep apnea. STUDY DESIGN: We conducted a prospective, randomized controlled trial. METHODS: Forty-five adults with small tonsils, body mass index less than 30 kg/m 2 , of Friedman stage II or III, of type I Fujita, and with lateral pharyngeal wall collapse were selected for the study. RESULTS: The mean body mass index was 28.7 kg/m 2 . The apnea-hypopnea index improved from 44.2 ± 10.2 to 12.0 ± 6.6 ( P < 0.005) following ESP and from 38.1 ± 6.46 to 19.6 ± 7.9 in the uvulopalatopharyngoplasty group ( P < 0.005). Lowest oxygen saturation improved from 78.4 ± 8.52% to 85.2 ± 5.1% in the ESP group ( P = 0.003) and from 75.1 ± 5.9% to 86.6 ± 2.2% in the uvulopalatopharyngoplasty group ( P < 0.005). Selecting a threshold of a 50% reduction in apnea-hypopnea index and apnea-hypopnea index less than 20, success was 82.6% in ESP compared with 68.1% in uvulopalatopharyngoplasty ( P < 0.05). CONCLUSION/SIGNIFICANCE: The ESP may offer benefits in a selected group of OSA patients.

scholarly journals Oxygen desaturation in healthy subjects undergoing the incremental shuttle walk test

2013 ◽  
Vol 39 (4) ◽  
pp. 440-446 ◽  
Author(s):  
Daniel Machado Seixas ◽  
Daniela Miti Tsukumo Seixas ◽  
Monica Corso Pereira ◽  
Marcos Mello Moreira ◽  
Ilma Aparecida Paschoal
Keyword(s):  
Body Mass Index ◽  
Body Mass ◽  
Healthy Subjects ◽  
The Body ◽  
Oxygen Desaturation ◽  
Walk Test ◽  
Healthy Individuals ◽  
Walk Distance ◽  
Mean Values ◽  
Intense Physical Activity

OBJECTIVE: To determine the probability of oxygen desaturation in healthy individuals undergoing the incremental shuttle walk test (ISWT). METHODS: We enrolled 83 healthy subjects: 55 males (including 1 smoker) and 28 females. We determined pre-ISWT FEV1, FEV6, HR and SpO2, as well as post-ISWT HR and SpO2. RESULTS: Mean values overall were as follows: age, 35.05 ± 12.53 years; body mass index, 24.30 ± 3.47 kg/m2; resting HR, 75.12 ± 12.48 bpm; resting SpO2, 97.96 ± 1.02%; FEV1, 3.75 ± 0.81 L; FEV6, 4.45 ± 0.87 L; FEV1/FEV6 ratio, 0.83 ± 0.08 (no restriction or obstruction); incremental shuttle walk distance, 958.30 ± 146.32 m; post-ISWT HR, 162.41 ± 18.24 bpm; and post-ISWT SpO2, 96.27 ± 2.21%. In 11 subjects, post-ISWT SpO2 was higher than was pre-ISWT SpO2. In 17 subjects, there was a 4% decrease in SpO2 after the ISWT. There were no statistically significant differences between the groups with and without post-ISWT oxygen desaturation in terms of age, gender, FEV1, FEV6, FEV1/FEV6, pre-ISWT SpO2, incremental shuttle walk distance, HR, or percentage of maximal HR. In the individuals with post-ISWT oxygen desaturation, the body mass index was higher (p = 0.01) and post-ISWT SpO2 was lower (p = 0.0001). CONCLUSIONS: Healthy individuals can present oxygen desaturation after the ISWT. Using the ISWT to predict subtle respiratory abnormalities can be misleading. In healthy subjects, oxygen desaturation is common after the ISWT, as it is during any intense physical activity.

scholarly journals Polysomnographic and clinical characteristics of positional obstructive sleep apnea patients

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Seda Beyhan Sagmen ◽  
Sevda Cömert
Keyword(s):  
Body Mass Index ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Body Mass ◽  
Severe Disease ◽  
Upper Airway ◽  
Neck Circumference ◽  
Apnea Hypopnea Index ◽  
Obstructive Sleep ◽  
The Mean

Abstract Background Obstructive sleep apnea is a condition characterized by the complete or partial obstruction of the upper airway during sleep. This study aimed to compare the clinical and polysomnographic characteristics of our obstructive sleep apnea patients according to their positional and non-positional features. Results Two hundred eighty patients were included in the study. One hundred two patients (36.43%) were female, while 178 patients (63.57%) were male. While 88 (31.43%) of these patients were defined as positional patients, 192 (68.57%) were defined as non-positional patients. The mean age of the positional patients (46.78 ± 9.66) was lower than the mean age of the non-positional patients (50.90 ± 10.96) (p 0.001). Similarly, the mean body mass index of the positional patients (29.39 ± 3.80) was lower than the mean body mass index of the non-positional patients (33.30 ± 6.45) (p < 0.001). Neck circumference values of the positional patients (40.36 ± 2.65) were lower compared to the non-positional patients (43.32 ± 2.54) (p < 0.001). Sleep values were compared based on the presence of positional sleep apnea. In the positional patients, sleep duration, sleep efficiency (percentage), duration of stage N3, minimum, and mean saturation values were found to be higher compared to the non-positional patients, while nightlong apnea hypopnea index, apnea index, percentage of sleep time with oxygen saturation below 90%, oxygen desaturation index, mean heart rate, and periodic limb movement index values were found to be lower (p < 0.05). The rate of severe sleep apnea (7.95%) in the positional patients was lower than the non-positional patients (53.65%) (p < 0.001). Conclusion In the light of these data, positional OSA is a very important condition presented in 31.43% of OSA patients and it was determined that these patients were younger, had less body mass index, and shorter neck circumference. The rate of severe disease was found to be lower in positional OSA patients

scholarly journals Association of Body Image and Body Mass Index with psychological outcomes in obese patients.

2022 ◽  
Author(s):  
Virginia Campedelli ◽  
Chiara Ciacchella ◽  
Giorgio Veneziani ◽  
Irene Meniconzi ◽  
Emanuela Paone ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Body Image ◽  
Body Mass ◽  
Short Form ◽  
Psychological Outcomes ◽  
The Body ◽  
Obese Patients ◽  
Strongly Correlated ◽  
Assessment And Treatment ◽  
Relevant Role

Abstract PurposeThe purpose of this study was to test whether higher dissatisfaction with one's own body image, majorly than the body mass index (BMI), may be associated with higher levels of psychopathological aspects, hopelessness feelings, and psychophysical health. MethodsFifty-nine patients undergoing bariatric surgery filled out the Symptom Checklist-90-Revised, the Body Uneasiness Test, the 12-item Short Form Survey, the Beck Inventory Scale II, and the Beck Hopelessness Scale. Correlations and multiple regressions between measures were performed.ResultsDissatisfaction with the perception of one's own body image was strongly correlated with a worse psychophysiological health. On the contrary, BMI showed no significant correlation with the previous variables. Furthermore, the perception of one's own body image significantly predicted the state of psychological health.ConclusionThe findings of the present study showed a more relevant role of body image compared to the BMI in the association with psychological outcomes suggesting the importance to consider body image in the assessment and treatment of obese patients. Level of evidencelevel II, evidence obtained from well-designed controlled trials without randomization.

scholarly journals Correlation Between COVID-19 Severity, Body Mass Index and Hepatic Steatosis: A Retrograde Cohort Study

2020 ◽  
Author(s):  
Haitham Qandeel ◽  
Raed Tayyem ◽  
Jehad Fataftah ◽  
Muhannad Qasem ◽  
Rawan Sami ◽  
...  
Keyword(s):  
Body Mass Index ◽  
Hepatic Steatosis ◽  
Body Mass ◽  
Liver Steatosis ◽  
Metabolic Risk ◽  
Obese Patients ◽  
Strongly Correlated ◽  
Increased Risk ◽  
Adjusted Association ◽  
Time Of Admission

Abstract Background Obesity and fatty liver steatosis are already considered metabolic risk factors that may aggravate the severity of COVID-19. This study aims to investigate the correlation between COVID-19 severity, body mass index, and hepatic steatosis. MethodsConsecutive patients with laboratory-confirmed COVID-19, admitted to a hospital devoted to COVID-19 patients, were enrolled in the study. COVID-19 severity was classified as severe versus non-severe based on the condition at time of admission to ICU. Obesity was assessed by Body Mass Index (BMI). CT-scan of the patient liver was used to check for the hepatic steatosis. Fibrosis-4 score was calculated.Results230 patients were enrolled in this study. Obesity strongly and positively correlated with severe COVID-19 illness. Hepatic steatosis had rather less of a correlation with COVID-19 severity. Multivariable-adjusted association between hepatic steatosis or obesity, or both (as exposure) and COVID-19 severity (as the outcome) revealed an increased risk of severe COVID-19 illness with obesity, with hepatic steatosis, and with hepatic steatosis among obese patients. ConclusionsBMI remained the most noticeable factor that strongly correlated with COVID-19 severity. Obesity even in the absence of hepatic steatosis greatly increased the risk of severe COVID-19. This association remained significant after adjusting for likely confounders. The presence of liver steatosis even in non-obese patients increased the risk of severe COVID-19 but to a much lesser degree compared to obesity. The risk of steatosis to COVID-19 severity was greater in those with than those without obesity. This association also remained significant after adjusting for likely confounders

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