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Qiu P, Du J, Zhang C, Li M, Li H, Chen C. Increased risk of reflux esophagitis in non-obese individuals with nonalcoholic fatty liver disease: a cross-sectional study. Ann Med 2023; 55:2294933. [PMID: 38109930 PMCID: PMC10732212 DOI: 10.1080/07853890.2023.2294933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 12/09/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) and gastroesophageal reflux disease (GERD) are both associated with obesity. However, the relationship of NAFLD with reflux esophagitis (RE) is still unclear in non-obese individuals. METHODS Individuals with a body mass index (BMI) of 28 kg/m2 or higher, as well as waist circumference (WC) no less than 90 cm for men and no less than 85 cm for women were excluded. After controlling for other factors, 1905 eligible adult subjects were included. The components related to metabolic syndrome and the prevalence of NAFLD in the RE group as well as the non-RE group were analyzed. Risk factors for RE were determined using logistic regression. RESULTS In non-obese individuals, the prevalence of RE and NAFLD increased with increasing WC and BMI (p < 0.001). Based on the results of logistic regression analysis, NAFLD was found to increase the risk of RE with statistical significance. Even after adjusting for metabolic syndrome and other related factors, NAFLD remained an independent influencing factor for the risk of RE (OR = 2.029; 95% CI 1.459-2.821, p < 0.001). CONCLUSIONS The prevalence of NAFLD was significantly higher in patients with RE compared to those without RE. These results indicate that NAFLD has a potential as an independent risk factor for RE, even in non-obese individuals.
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Affiliation(s)
- Peihong Qiu
- Department of Gastroenterology, Affiliated People’s Hospital of Ningbo University, Ningbo, China
| | - Juan Du
- Department of Gastroenterology, Refine-Chemical Hospital of Zhenhai District, Ningbo, China
| | - Cheng Zhang
- Department of Gastroenterology, Affiliated People’s Hospital of Ningbo University, Ningbo, China
| | - Mengting Li
- Department of Gastroenterology, Affiliated People’s Hospital of Ningbo University, Ningbo, China
| | - Hongliang Li
- Department of Gastroenterology, Affiliated People’s Hospital of Ningbo University, Ningbo, China
| | - Changxi Chen
- Department of Gastroenterology, Affiliated People’s Hospital of Ningbo University, Ningbo, China
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El Hage Chehade N, Fu Y, Ghoneim S, Shah S, Song G, Fass R. Association between obstructive sleep apnea and gastroesophageal reflux disease: A systematic review and meta-analysis. J Gastroenterol Hepatol 2023; 38:1244-1251. [PMID: 37300443 DOI: 10.1111/jgh.16245] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 05/16/2023] [Indexed: 06/12/2023]
Abstract
BACKGROUND AND AIM We aim to conduct a systematic review and determine the association between obstructive sleep apnea (OSA) and gastroesophageal reflux disease (GERD). METHODS Literature search for eligible studies was performed across major databases. The main endpoint was to assess the association between GERD and OSA. Subgroup analyses were performed to determine this strength of the association stratified by the diagnostic tools used for OSA (nocturnal polysomnogram or Berlin questionnaire) and GERD (validated reflux questionnaire or esophagogastroduodenoscopy). We also compared sleep efficiency, apnea hypopnea index, oxygen desaturation index, and Epworth Sleepiness Scale in OSA patients with or without GERD. Results were pooled together using Reviewer Manager 5.4. RESULTS Six studies involving 2950 patients with either GERD or OSA were included in the pooled analysis. Our findings suggest that there was a statistically significant unidirectional association between GERD and OSA (odds ratio [OR] = 1.53, P = 0.0001). Subgroup analyses redemonstrated an OSA-GERD association irrespective of the tools used for diagnosing either GERD or OSA (P = 0.24 and P = 0.82, respectively). Sensitivity analyses demonstrated the same association after controlling for gender (OR = 1.63), BMI (OR = 1.81), smoking (OR = 1.45), and alcohol consumption (OR = 1.79). In patients with OSA, there were no statistically significant differences between patients with or without GERD in terms of apnea hypopnea index (P = 0.30), sleep efficiency (P = 0.67), oxygen desaturation index (P = 0.39), and Epworth Sleepiness Scale (P = 0.07). CONCLUSION There exists an association between OSA and GERD that is independent of the modalities used for screening or diagnosing both disorders. However, the presence of GERD did not affect the severity of OSA.
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Affiliation(s)
- Nabil El Hage Chehade
- Department of Internal Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Yuhan Fu
- Department of Internal Medicine, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sara Ghoneim
- Division of Gastroenterology and Hepatology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Sagar Shah
- Department of Internal Medicine, Ronald Reagan Medical Center, University of California Los Angeles, Los Angeles, California, USA
| | - Gengqing Song
- Division of Gastroenterology and Hepatology, Esophageal and Swallowing Center, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Ronnie Fass
- Division of Gastroenterology and Hepatology, Esophageal and Swallowing Center, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio, USA
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Sun Y, Yang SX, Xie M, Zou K, Tang X. Aberrant amplitude of low-frequency fluctuations in different frequency bands and changes after one-night positive airway pressure treatment in severe obstructive sleep apnea. Front Neurol 2022; 13:985321. [PMID: 36071907 PMCID: PMC9441702 DOI: 10.3389/fneur.2022.985321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThis study was aimed to investigate the characteristics of the amplitude of low-frequency fluctuation (ALFF) at specific frequencies in severe obstructive sleep apnea (OSA) patients. A comparison was made between pre-CPAP treatment and one night after continuous positive airway pressure (CPAP) treatment.Methods30 severe OSA patients and 19 healthy controls (HC) were recruited. The ALFF method was used to assess the local features of spontaneous brain activity and calculated at different bands (slow-5 and slow-4). A correlation analysis was performed to evaluate the relationship between the changes of the ALFF and polysomnography data.ResultsCompared with HC, in slow-5 frequency band, OSA patients showed significantly decreased ALFF in the left inferior temporal gyrus, and significantly increased ALFF in the left middle frontal gyrus, left inferior frontal gyrus, triangular part, right superior frontal gyrus, dorsolateral and right middle temporal gyrus. In slow-4 frequency, there was significantly decreased ALFF in the right inferior temporal gyrus, and significantly increased ALFF in the left precuneus, right posterior cingulate gyrus and right median cingulate besides the slow-5 difference band showed. Compared with pre-CPAP, we found that after CPAP treatment, ALFF signals in the left insula in slow-5 and left caudate in slow-4 increased, but the calcarine in slow-4 significantly reduced. Correlation analysis showed that the left angular slow-4 band change was positively correlated with the slow wave sleep change (r = 0.4933, p = 0.0056). The left cerebellum 6 slow-5 band change was positively correlated with the duration of the REM sleep change (r = 0.4563, p = 0.0113), and the left cerebellum 6 slow-4 band change was also positively correlated with the mean blood oxygen change in the REM (r = 0.4591, p = 0.0107) and NREM sleep (r = 0.4492, p = 0.0128).ConclusionWe found that the use of slow-4 was more specific in OSA studies. These results suggested that the severe OSA patients have frequency-related abnormal spontaneous neural activity, which may contribute to a better understanding of the pathological basis of OSA-related diseases and provide a potential therapeutic target for OSA patients.
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Affiliation(s)
- Yuanfeng Sun
- Sleep Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Sophine Xin Yang
- Business Administration of Business School, Sichuan University, Chengdu, China
| | - Min Xie
- Mental Health Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ke Zou
- Sleep Medicine Center, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Ke Zou
| | - Xiangdong Tang
- Sleep Medicine Center, West China Hospital, Sichuan University, Chengdu, China
- Xiangdong Tang
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Pardak P, Filip R, Woliński J. The Impact of Sleep-Disordered Breathing on Ghrelin, Obestatin, and Leptin Profiles in Patients with Obesity or Overweight. J Clin Med 2022; 11:jcm11072032. [PMID: 35407646 PMCID: PMC8999926 DOI: 10.3390/jcm11072032] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 03/30/2022] [Accepted: 04/02/2022] [Indexed: 12/26/2022] Open
Abstract
Background: The impact of concomitant obesity and sleep disorders on neuropeptides related to energy balance is poorly understood. The aim of this study was to assess the nocturnal profile of total ghrelin, obestatin, and leptin in patients with elevated BMI and to investigate the impact of breathing-related sleep disorders on these hormone levels. Methods: The study involved 58 patients with suspicion of obstructive sleep apnea (OSA). Patients underwent anthropometric and sleep examination and measurements of night ghrelin, leptin, and obestatin levels. Results: In patients with OSA (n = 46), recognized on the basis of sleep examination outcomes, the correlation of anthropometric measurements with parameters of sleep disorders and ghrelin levels was observed, contrary to the control group (n = 12). In the OSA group, levels of ghrelin were significantly lower than in the control group at 5:00 and 7:00. Levels of leptin in the OSA group were also lower than those in the control groups (not statistically significant). Profiles of obestatin in both groups were similar. Conclusions: Our results confirm the relationship between obesity and sleep-disordered breathing. Both these disorders affect ghrelin levels—parameters of obesity negatively correlate with hormone concentration, and OSA seems to lower ghrelin values in the second half of the night.
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Affiliation(s)
- Piotr Pardak
- IBD Unit, Department of Gastroenterology, Kliniczny Szpital Wojewódzki Nr 2 im. Św. Jadwigi Królowej w Rzeszowie, Medical College of Rzeszów University, 35-301 Rzeszów, Poland;
- Department of Internal Medicine, Medical College of Rzeszów University, University of Rzeszow, 35-310 Rzeszow, Poland
- Department of Internal Medicine, Institute of Rural Health, 20-090 Lublin, Poland
- Correspondence: ; Tel.: +48-17-866-46-07
| | - Rafał Filip
- IBD Unit, Department of Gastroenterology, Kliniczny Szpital Wojewódzki Nr 2 im. Św. Jadwigi Królowej w Rzeszowie, Medical College of Rzeszów University, 35-301 Rzeszów, Poland;
- Department of Internal Medicine, Medical College of Rzeszów University, University of Rzeszow, 35-310 Rzeszow, Poland
| | - Jarosław Woliński
- Department of Animal Physiology, The Kielanowski Institute of Animal Physiology & Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland;
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Di Filippo P, Orlandi G, Neri G, Di Pillo S, Chiarelli F, Rossi N, Attanasi M. Effect of tonsillectomy in a child with obesity and obstructive sleep apnea: A case report and review of the literature. Front Pediatr 2022; 10:1101267. [PMID: 36760691 PMCID: PMC9905620 DOI: 10.3389/fped.2022.1101267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/30/2022] [Indexed: 01/27/2023] Open
Abstract
Obstructive sleep apnea (OSA) is an increasingly recognized disorder in children. Adenotonsillectomy is the primary surgical treatment for OSA in children with adenotonsillar hypertrophy (ATH). We present the case of an obese 4-year-old boy hospitalized for severe desaturation during sleep and severe ATH. Nasal steroid therapy proved ineffective with persistent symptoms. Polygraphy documented severe OSA with an apnea-hypopnea index (AHI) equal to 11. Tonsillectomy resulted in prompt symptom improvement and a substantial reduction of the AHI (2.2). In this case, tonsillectomy alone resulted effective in treating OSA, despite obesity. We concluded that the presence of obesity should not postpone/exclude surgical treatment of preschool children for whom ATH is the most important cause of OSA.
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Affiliation(s)
| | - Greta Orlandi
- Department of Pediatrics, University of Chieti, Chieti, Italy
| | - Giampiero Neri
- Department of Otorhinolaryngology, University of Chieti, Chieti, Italy
| | | | | | - Nadia Rossi
- Department of Pediatrics, University of Chieti, Chieti, Italy
| | - Marina Attanasi
- Department of Pediatrics, University of Chieti, Chieti, Italy
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