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Niu S, Zhang T, Li W, Wen S, Dong L, Wang S, Shi W, Shi C, Shen Y, Huang Q, Tan Y, Xu X, Yu L. Positive effect of deep diaphragmatic breathing training on gastroesophageal reflux-induced chronic cough: a clinical randomized controlled study. Respir Res 2024; 25:169. [PMID: 38637797 PMCID: PMC11027235 DOI: 10.1186/s12931-024-02783-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/21/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND AND OBJECTIVE To explore the efficacy of deep diaphragmatic breathing training (DEP) in patients with gastroesophageal reflux-induced chronic cough (GERC). METHODS A randomized controlled study was conducted involving 60 GERC patients who were divided into the intervention group and the control group (each with 30 patients). Both groups received routine medication treatment for GERC, while the intervention group received DEP training additionally. Both groups were evaluated by cough symptom scores, Hull airway reflux questionnaire (HARQ), gastroesophageal reflux diagnostic questionnaire (GerdQ), generalized anxiety disorder scale-7 (GAD-7), patient health questionnaire-9 (PHQ-9), Pittsburgh sleep quality index (PSQI), the Leicester cough questionnaire (LCQ), as well as capsaicin cough sensitivity testing, B-ultrasound and surface electromyography (sEMG) of the diaphragmatic muscles before and after treatment. The cough resolution rate and changes of the above indictors was compared between the two groups after eight weeks of treatment. RESULTS After eight weeks of treatment, cough symptoms improved in both groups, but the cough resolution rate in the intervention group of 94% was significantly higher than that in the control group of 77% (χ2 = 6.402, P = 0.041). The intervention group showed significant improvements to the control group in GerdQ (6.13(0.35) VS 6.57(0.77)), GAD-7 (0(0;1) VS 1(0;3)), PSQI (2(1;3) VS 4(3;6)), LCQ (17.19(1.56) VS 15.88(1.92)) and PHQ-9 (0(0;0) VS 0(0;3)) after treatment. Compared to control group, sEMG activity of the diaphragmatic muscle was significantly increased in the intervention group after treatment, measured during DEP (79.00(2.49) VS 74.65 (1.93)) and quiet breathing (72.73 (1.96) VS 67.15 (2.48)). CONCLUSION DEP training can improve cough symptoms as an adjunctive treatment in GERC patients. TRIAL REGISTRATION The protocol was registered in February 2, 2022 via the Chinese Clinical Trials Register ( http://www.chictr.org.cn/ ) [ChiCTR2200056246].
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Affiliation(s)
- Shanshan Niu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
- Department of Oncology, Shanghai Yangzhi Rehabilitation Hospital (Shanghai Sunshine Rehabilitation Center), School of Medicine, Tongji University, Shanghai, China
| | - Tongyangzi Zhang
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Wanzhen Li
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Siwan Wen
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Lei Dong
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Shengyuan Wang
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Wenbo Shi
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Cuiqin Shi
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Yuqin Shen
- Department of Cardiac Rehabilitation, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Qianchun Huang
- Department of Cardiac Rehabilitation, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Yaling Tan
- Department of Neurology, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China
| | - Xianghuai Xu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China.
| | - Li Yu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China.
- Department of Allergy, Tongji Hospital, School of Medicine, Tongji University, No. 389 Xincun Road, Shanghai, 200065, China.
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Bahdi F, Labora A, Shah S, Farooq M, Wangrattanapranee P, Donahue T, Issa D. From Scalpel to Scope: How Surgical Techniques Made Way for State-of-The-Art Endoscopic Procedures. GASTRO HEP ADVANCES 2023; 3:370-384. [PMID: 39131137 PMCID: PMC11307641 DOI: 10.1016/j.gastha.2023.10.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/30/2023] [Indexed: 08/13/2024]
Abstract
The continuous evolution of endoscopic tools over the years has paved the way for minimally invasive alternatives to surgical procedures for multiple gastrointestinal conditions. While few endoscopic techniques have supplanted their surgical counterparts like percutaneous gastrostomy tubes, many have emerged as noninferior, less morbid alternatives for such diverse conditions as achalasia (peroral endoscopic myotomy), obesity (endoscopic sleeve gastroplasty), drainage of pancreatic walled off necrosis (EUS-guided cystogastrostomy), and gastric outlet obstruction (EUS-guided gastrojejunostomy). These techniques were based on surgical concepts and would not have been feasible without collaboration between surgeons and endoscopists. Such collaboration is exemplified by the antireflux fundoplication, which features combined hiatal hernia repair with transoral and incisionless fundoplication. The burgeoning armamentarium of endoscopic alternatives to traditional surgical procedures requires a multidisciplinary discussion and individually tailored treatment plans that consider patient preferences as well as the relative risks and benefits of surgical and endoscopic approaches. As technological advances give rise to ever more innovative endoscopic techniques, studies to evaluate clinical outcomes and define their role in treatment algorithms will be required.
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Affiliation(s)
- Firas Bahdi
- Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Amanda Labora
- Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Sagar Shah
- Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Maryam Farooq
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Peerapol Wangrattanapranee
- Department of Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Timothy Donahue
- Department of Surgery, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Danny Issa
- Division of Digestive Diseases, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
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Shi Z, Qi C, Chen Q, Fan X, Tian F, Huang D, Tang L, Fang J. Measurement of oesophageal hiatus surface area by multiplanar reconstruction of MDCT: relationship with lower oesophageal sphincter pressure and acid reflux. Clin Radiol 2023; 78:789-794. [PMID: 37500337 DOI: 10.1016/j.crad.2023.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 05/21/2023] [Accepted: 05/24/2023] [Indexed: 07/29/2023]
Abstract
AIM To evaluate the relationship between oesophageal hiatus surface area (OHSA) and gastro-oesophageal reflux disease (GERD). MATERIALS AND METHODS Patients who underwent 24-h pH monitoring, oesophageal high-resolution manometry, and upper abdominal contrast-enhanced multidetector computed tomography (MDCT) during 2014-2021 were enrolled. Patients with a hiatus hernia (HH) on MDCT or who had a history of gastro-oesophageal surgery were excluded. Multiplanar reconstruction (MPR) of the MDCT image was used for the measurement of OHSA. Correlations of OHSA with acid exposure time (AET) and lower oesophageal sphincter (LOS) pressure of all patients were analysed. RESULTS Seventy-eight patients were included in the study. OHSA was much less in the AET <4% group than in the AET >6% group (1.61 ± 0.42 versus 2.09 ± 0.55 cm2, p<0.001). Correlation analysis reveals that OHSA correlated positively with AET (correlation coefficient = 0.47, p<0.001). Receiver operating characteristic (ROC) curve analysis reveals that OHSA can significantly distinguish patients in different groups divided by AET (area under the ROC curve [AUC] = 0.76, 95% confidence interval [CI]: 0.63-0.90). OHSA was not related to LOS pressure (correlation coefficient = -0.268, p=0.051). There was no difference in OHSA between the low LOS pressure group and the normal LOS pressure group (1.84 ± 0.61 versus 1.74 ± 0.50 cm2, p=0.52). CONCLUSIONS OHSA significantly correlated with AET but has no relationship with LOS pressure. It may be an independent risk factor of GERD.
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Affiliation(s)
- Z Shi
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China
| | - C Qi
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China
| | - Q Chen
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China
| | - X Fan
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China
| | - F Tian
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China
| | - D Huang
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China
| | - L Tang
- Department of General Surgery, Shaoxing People's Hospital, 568 Zhongxing North Rd, Shaoxing, 312000, China.
| | - J Fang
- Department of General Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Rd, Hangzhou, 310016, China.
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Smith W, Davila N. Gastroesophageal reflux disease: 2021 guideline updates and clinical pearls. Nurse Pract 2023; 48:24-25. [PMID: 37368553 DOI: 10.1097/01.npr.0000000000000065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
ABSTRACT In 2021, the American College of Gastroenterology updated its diagnosis and treatment guideline for gastroesophageal reflux disease (GERD). This article provides a summary of noteworthy changes to the guideline and describes clinical pearls that are pertinent to the diagnosis and treatment of GERD in primary care.
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Abstract
The last decade has seen the rise of multiple novel endoscopic techniques to treat gastroesophageal reflux disease, many of which are efficacious when compared with traditional surgical options and allow relief from long-term dependence on antacid medications. This review will explore the latest endoscopic treatment options for gastroesophageal reflux disease including a description of the technique, review of efficacy and safety, and future directions.
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Affiliation(s)
- Rodrigo Duarte Chavez
- Department of Gastroenterology, Robert Wood Johnson Medical Center, New Brunswick, NJ
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Mahajan R, Kulkarni R, Stoopler ET. Gastroesophageal reflux disease and oral health: A narrative review. SPECIAL CARE IN DENTISTRY 2022; 42:555-564. [PMID: 35605234 DOI: 10.1111/scd.12726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/18/2022] [Accepted: 04/19/2022] [Indexed: 11/28/2022]
Abstract
Gastroesophageal reflux disease (GERD) is a clinical condition in which stomach contents leak backward into the esophagus. It affects millions of people worldwide and has a detrimental effect on quality of life. Heartburn and acid regurgitation are typical GERD symptoms, while atypical manifestations include noncardiac chest pain, cough and laryngitis. The oral and maxillofacial manifestations of GERD may include dental erosion, xerostomia, mucositis, aphthous like ulcerations, sour taste, burning mouth, hyperesthesia, bruxism, and/or temporomandibular disorder (TMD). This narrative review provides oral health care professionals with an update to medical aspects of GERD, recognition and management of oral and maxillofacial manifestations of the condition and provision of appropriate dental care for this patient population.
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Affiliation(s)
- Roopali Mahajan
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
| | - Roopali Kulkarni
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
| | - Eric T Stoopler
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, USA
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Domingues G, Moraes-Filho JPPD. GASTROESOPHAGEAL REFLUX DISEASE: A PRACTICAL APPROACH. ARQUIVOS DE GASTROENTEROLOGIA 2021; 58:525-533. [PMID: 34909861 DOI: 10.1590/s0004-2803.202100000-94] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 06/26/2021] [Indexed: 01/10/2023]
Abstract
Gastroesophageal reflux disease (GERD) presents typical manifestations such as heartburn and/or regurgitation as well as atypical manifestations such as throat symptoms, laryngitis, hoarseness, chronic cough, asthma, and sleep alterations. There are two phenotypes of the disease: erosive GERD, when erosions are identified by upper digestive endoscopy, and non-erosive GERD, when the esophageal mucosa presents a normal endoscopic aspect. Relevant clinical findings are usually absent in the physical examination, but it should be highlighted that obesity is an important aggravating factor of reflux. The treatment is established based on clinical findings and, according to the clinical situation, on complementary exams such as upper digestive endoscopy. In dubious cases where a precise diagnosis is required, the indicated test is esophageal pHmetry or impedance-pHmetry. Clinical treatment is divided into behavioral/dietary measures and pharmacological measures. Most patients benefit from clinical treatment, but surgical treatment may be indicated in the presence of a larger hiatal hernia and complications of the disease.
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Affiliation(s)
- Gerson Domingues
- Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
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Imro'ati TA, Sugihartono T, Widodo B, Nefertiti EP, Rovian I, Nyoman Wibawa IG. The Relationship between Serum Total Oxidant Status, Total Antioxidant Status, and Oxidative Stress Index with Severity Levels of Gastroesophageal Reflux Disease: A Literature Review. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.7346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) is a global health problem in which the prevalence is increasing over periods. This disease is a significant cause of disorders in the upper gastrointestinal tract with very complex pathogenesis. Oxidative stress (OS) due to gastric acid reflux plays a role in the inflammatory response of the esophageal epithelium. Several OS markers have been widely studied and are thought to affect the severity degree of the esophageal mucosa. However, there has been no research on total oxidant status (TOS), total antioxidant status (TAS), and OS index (OSI) in the adult with GERD; hence the aim of this review was to determine the association between TOS, serum TAS, and OSI with the GERD degree. A literature review was conducted by searching articles related to the TOS, TAS, OSI, and its correlation with GERD degree on an online database, particularly Pubmed and Google scholar. We conclude that TAS and OSI might influence the severity of GERD; however, further clinical study is needed to prove this theory.
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Zheng Z, Shang Y, Wang N, Liu X, Xin C, Yan X, Zhai Y, Yin J, Zhang J, Zhang Z. Current Advancement on the Dynamic Mechanism of Gastroesophageal Reflux Disease. Int J Biol Sci 2021; 17:4154-4164. [PMID: 34803489 PMCID: PMC8579455 DOI: 10.7150/ijbs.65066] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 09/19/2021] [Indexed: 12/13/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) is a common clinical disease associated with upper gastrointestinal motility disorders. Recently, with improvements in living standards and changes in lifestyle and dietary habits, the incidence of GERD has been increasing yearly. However, the mechanism of GERD has not been fully elucidated due to its complex pathogenesis, and this had led to unsatisfactory therapeutic outcomes. Currently, the occurrence and development of GERD involve multiple factors. Its pathogenesis is mainly thought to be related to factors, such as lower esophageal sphincter pressure, transient lower esophageal sphincter relaxation, crural diaphragmatic dysfunction, hiatus hernia, and impaired esophageal clearance. Therefore, explaining the pathogenesis of GERD more clearly and systematically, exploring potential and effective therapeutic targets, and choosing the best treatment methods have gradually become the focus of scholars' attention. Herein, we reviewed current advancements in the dynamic mechanism of GERD to better counsel patients on possible treatment options.
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Affiliation(s)
- Zhi Zheng
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Yuxi Shang
- Department of Hematology, Fuxing Hospital, Eighth Clinical Medical College, Capital Medical University, Beijing, China
| | - Ning Wang
- Department of Anesthesiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiaoye Liu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Chenglin Xin
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Xiaosheng Yan
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Yuhao Zhai
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Jie Yin
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Jun Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
| | - Zhongtao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Cancer Invasion and Metastasis Research, Beijing, China
- National Clinical Research Center for Digestive Diseases, Beijing, China
- Beijing Institute of Clinical Medicine, Beijing, China
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The Role of Microbiota in the Pathogenesis of Esophageal Adenocarcinoma. BIOLOGY 2021; 10:biology10080697. [PMID: 34439930 PMCID: PMC8389269 DOI: 10.3390/biology10080697] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 07/05/2021] [Accepted: 07/12/2021] [Indexed: 12/20/2022]
Abstract
Simple Summary Esophageal adenocarcinoma has a poor 5-year survival rate and is among the highest mortality cancers. Changes in the esophageal microbiome have been associated with cancer pathogenesis; however, the molecular mechanism remains obscure. This review article critically analyzes the molecular mechanisms through which microbiota may mediate the development and progression of esophageal adenocarcinoma and its precursors-gastroesophageal reflux disease and Barrett’s esophagus. It summarizes changes in esophageal microbiome composition in normal and pathologic states and subsequently discusses the role of altered microbiota in disease progression. The potential role of esophageal microbiota in protecting against the development of esophageal adenocarcinoma is also discussed. By doing so, this article highlights specific directions for future research developing microbiome-mediated therapeutics for esophageal adenocarcinoma. Abstract Esophageal adenocarcinoma (EAC) is associated with poor overall five-year survival. The incidence of esophageal cancer is on the rise, especially in Western societies, and the pathophysiologic mechanisms by which EAC develops are of extreme interest. Several studies have proposed that the esophageal microbiome may play an important role in the pathophysiology of EAC, as well as its precursors—gastroesophageal reflux disease (GERD) and Barrett’s esophagus (BE). Gastrointestinal microbiomes altered by inflammatory states have been shown to mediate tumorigenesis directly and are now being considered as novel targets for both cancer treatment and prevention. Elucidating molecular mechanisms through which the esophageal microbiome potentiates the development of GERD, BE, and EAC will provide a foundation on which new therapeutic targets can be developed. This review summarizes current findings that elucidate the molecular mechanisms by which microbiota promote the pathogenesis of GERD, BE, and EAC, revealing potential directions for additional research on the microbiome-mediated pathophysiology of EAC.
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Zhu Y, Xu X, Zhang M, Si F, Sun H, Yu L, Qiu Z. Pressure and length of the lower esophageal sphincter as predictive indicators of therapeutic efficacy of baclofen for refractory gastroesophageal reflux-induced chronic cough. Respir Med 2021; 183:106439. [PMID: 33962111 DOI: 10.1016/j.rmed.2021.106439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/22/2021] [Accepted: 04/24/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Therapeutic efficacy of baclofen is suboptimal in the treatment of refractory gastroesophageal reflux-induced chronic cough (GERC). The purpose of the study is to identify its therapeutic predictors in a prospective clinical study. METHODS 138 patients with suspected refractory GERC were treated with baclofen. Before the therapy, all the patients underwent esophageal manometry and multichannel intraluminal impedance-pH monitoring to establish the diagnosis. After the efficacy of baclofen was evaluated, a stepwise logistic regression analysis was performed to identify the therapeutic predictors of baclofen and to establish a regression prediction model. RESULTS The overall response rate of baclofen treatment was 52.2% (72/138). The lower esophageal sphincter pressure (LESP) (odds ratio (OR) = 0.592, P = 0.000) and lower esophageal sphincter length (LESL) (OR = 0.144, P = 0.008) were independent predictors of baclofen efficacy. The optimal cut-off point to predict baclofen efficacy for LESP was 11.00 mmHg, with a sensitivity of 83.7% and specificity of 79.1% while that for LESL was 2.35 cm, with a sensitivity of 81.6% and specificity of 72.1%. The highest predictive specificity (90.7%) was achieved when both LESP and LESL were jointly used. CONCLUSIONS LESP and LESL may be used to screen the patients with refractory GERC suitable for baclofen therapy and help improve the therapeutic precision. CLINICAL TRIAL REGISTRATION ChiCTR- ONC-13003123.
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Affiliation(s)
- Yiqing Zhu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China
| | - Xianghuai Xu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China
| | - Mengru Zhang
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China
| | - Fengli Si
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China
| | - Huihui Sun
- Department of Gastroenterology, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China
| | - Li Yu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China
| | - Zhongmin Qiu
- Department of Pulmonary and Critical Care Medicine, Tongji Hospital, Tongji University School of Medicine, No. 389 Xincun Road, Shanghai, 200065, China.
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12
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Lobbezoo F, de Vries N, de Lange J, Aarab G. A Further Introduction to Dental Sleep Medicine. Nat Sci Sleep 2020; 12:1173-1179. [PMID: 33363423 PMCID: PMC7754253 DOI: 10.2147/nss.s276425] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/28/2020] [Indexed: 12/22/2022] Open
Abstract
Dental sleep medicine traditionally focuses on sleep-related breathing disorders, such as snoring and obstructive sleep apnea. However, everyday practice shows that also other sleep disorders touch on dentistry, including sleep-related orofacial pain, xerostomia, hypersalivation, gastroesophageal reflux disease and bruxism. A new definition, which covers all the diagnostic and treatment aspects of these disorders, has therefore been formulated for dental sleep medicine. This article describes why this development started and sketches the current state of affairs regarding the discipline of dental sleep medicine. The different dental sleep disorders are also described briefly, with special focus on the more remarkable associations between them.
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Affiliation(s)
- Frank Lobbezoo
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Nico de Vries
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands.,Department of Otorhinolaryngology, Onze Lieve Vrouwe Gasthuis (OLVG) West, Amsterdam, the Netherlands.,Department of Pulmonary Medicine and Multidisciplinary Sleep Disorders Centre, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
| | - Jan de Lange
- Department of Oral and Maxillofacial Surgery, Amsterdam University Medical Centre and Academic Centre for Dentistry Amsterdam (ACTA), Amsterdam, the Netherlands
| | - Ghizlane Aarab
- Department of Orofacial Pain and Dysfunction, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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