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Sadeghi A, Boustani P, Mehrpour A, Asgari AA, Sharafkhah M, Yazdanbod A, Somi MH, Nejatizadeh A, Moradpour F, Rezaeian M, Mansour-Ghanaei F, Shahriari A, Fattahi MR, Hamzeh B, Hosseini SV, Kahnooji M, Gohari A, Khosravifarsani M, Azadeh H, Pashaei MR, Sheibani EM, Fallahzadeh H, Bakhshipour A, Poustchi H, Malekzadeh R. Prevalence and risk factors of gastroesophageal reflux disease in Iran: A cross-sectional analysis from the PERSIAN cohort. PLoS One 2024; 19:e0306223. [PMID: 38990911 PMCID: PMC11239034 DOI: 10.1371/journal.pone.0306223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 06/11/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND This study assessed the prevalence of gastroesophageal reflux disease (GERD) in a general adult population in Iran. The association between GERD and various factors was also evaluated. METHODS We performed a cross-sectional study on 163,018 individuals aged over 35 who were enrolled in the PERSIAN cohort. GERD was defined as the occurrence of heartburn and/or regurgitation symptoms at least several days a month. Survey design analysis for pooled data was performed and multiple regression analysis was conducted to determine the independent risk factors for GERD. RESULTS The prevalence of GERD in our study was estimated at 21.86% (95% confidence interval:17.4%-36.4%). The mean age of the participants was 49.84 years±9.25 (35-70) and 44.75% of the participants were male. Symptoms of heartburn and regurgitation were reported in 18.65% (n: 29,170) and 6.06% (n: 9,717) of participants, respectively. In the multivariate analysis, several factors were found to be associated with a higher prevalence of GERD: female sex, age >50, current smoking, opium use, weekly consumption of fried foods, frequent consumption of hot tea, less than 6 hours of sleep per night, psychiatric disorders, usage of NSAIDs, and poor oral hygiene, were associated with a higher prevalence of GERD. Conversely, higher education levels and average physical activity were found to be less commonly associated with GERD. CONCLUSION We found a relatively high prevalence of GERD (21.86%) in this population-based study in Iran. By identifying modifiable risk factors, this research offers opportunities for targeted interventions and lifestyle modifications to reduce the burden of GERD.
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Affiliation(s)
- Anahita Sadeghi
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Paria Boustani
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Mehrpour
- Department of Internal Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ali Asgari
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Sharafkhah
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Yazdanbod
- Digestive Disease Research Center, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Mohammad Hossein Somi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Azim Nejatizadeh
- Molecular Medicine Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Farhad Moradpour
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mehdi Rezaeian
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Fariborz Mansour-Ghanaei
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Arman Shahriari
- Alimentary Tract Research Center, Department of Internal Medicine, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Reza Fattahi
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Behrooz Hamzeh
- Research Center for Environmental Determinants of Health (RCEDH), Nutritional Sciences Department, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Mahmood Kahnooji
- Non-Communicable Diseases Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Ali Gohari
- Department of Biochemistry and Nutrition, School of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Mohammadreza Khosravifarsani
- Department of Internal Medicine, School of Medicine, Hajar Hospital, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Hossein Azadeh
- Rheumatology Division, Department of Internal Medicine, Orthopedic Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | | | - Eshagh Moradi Sheibani
- Department of Internal Medicine, School of Medicine, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Hossein Fallahzadeh
- Research Center for Healthcare Data Modeling, Department of Biostatistics and Epidemiology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Bakhshipour
- Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Hossein Poustchi
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Malekzadeh
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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Halawani H, Banoon S. Prevalence and Determinants of Gastroesophageal Reflux Disease and the Risk Factors Among Adult Patients Attending Al-Iskan Primary Health Care Center in Makkah, 2020. Cureus 2020; 12:e10535. [PMID: 33094075 PMCID: PMC7574976 DOI: 10.7759/cureus.10535] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Globally, gastroesophageal reflux disease (GERD) has a potentially high prevalence, with a wide rate of variability across different populations due to inconsistency in the risk factors. Hence, a cross-sectional study was conducted using a self-administered, structured questionnaire at Al-Iskan Primary Health Care (PHC) Center to investigate the prevalence rate and associated factors in Makkah Almukarramah, the west of Saudi Arabia. The study included 339 participants. The mean age for participants was 39.5 ± 15.5 years, and the range was from 18 to 84 years. Male participants were 247 (72.9%) and females were 92 (27.1%). Participants were diagnosed with GERD on achieving a GERD questionnaire score of ≥8. In our sample, 59 (17.4%) were diagnosed with asymptomatic GERD. The represented logistic regression shows that family history of GERD, marital status (divorce), smoking, physical activity frequency, tomatoes/tomato-based foods, salty foods, acidic drinks, frequent use of analgesics, and nonsteroidal anti-inflammatory drugs (NSAIDs) consumption shows statistical significance and association (P < 0.05) with increased risk of symptomatic GERD. Conclusively, the results show that GERD is prevalent in Makkah with the presence of modifiable risk factors which can significantly affect the ascendency of the disease.
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Affiliation(s)
- Hamza Halawani
- Family Medicine, Aliskan Primary Health Care, Makkah, SAU
| | - Shadi Banoon
- Family Medicine, Primary Health Care, Ministry of Health, Makkah, SAU
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Nwokediuko SC, Adekanle O, Akere A, Olokoba A, Anyanechi C, Umar SM, Maiyaki A, Ijoma U, Obienu O, Uhunmwangho A, Ndububa D. Gastroesophageal reflux disease in a typical African population: a symptom-based multicenter study. BMC Gastroenterol 2020; 20:107. [PMID: 32293291 PMCID: PMC7157995 DOI: 10.1186/s12876-020-01261-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 04/02/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The prevalence of gastroesophageal reflux disease (GERD) in Africa is not known but is believed to be increasing because of demographic and epidemiologic transition. The main objectives of this study were to determine the prevalence and risk factors of GERD, and its degree of overlap with dyspepsia and irritable bowel syndrome (IBS) in Nigeria, a typical African population. METHODS This was an observational, cross-sectional and descriptive study of adult Nigerians. Diagnosis of GERD was by means of the gastroesophageal reflux disease questionnaire (GERDQ) while the diagnosis of dyspepsia and IBS was based on the Rome III criteria for the diagnosis of functional gastrointestinal disorders. The GERDQ and Rome III questionnaires for dyspepsia and IBS were merged into a composite questionnaire and administered to the study participants who were recruited with a multi-stage sampling technique. RESULTS Out of 3520 subjects who participated in the study across the country, 269 (7.6%) satisfied the diagnostic criteria for GERD, while 107 (3.0%) had GERD associated with significant impairment of quality of life. Risk factors of GERD (represented by odds ratios) were age 1.014(95% CI: 1.006-1.022), use of analgesics 1.461 (95% CI: 1.060-2.025), and use of herbs 1.318 (95% CI: 1.020-1.704). Overlap of GERD with dyspepsia and/or IBS was observed in over 50% of cases. CONCLUSIONS The prevalence of GERD in this study is 7.6%. Age, use of analgesics and use of herbs increase the risk, albeit minimally. A high degree of overlap with dyspepsia and IBS exists in Nigerian patients with GERD.
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Affiliation(s)
| | - Olusegun Adekanle
- Department of Medicine, Obafemi Awolowo University Teaching Hospital Complex, Ile-Ife, Osun State, Nigeria
| | - Adegboyega Akere
- Department of Medicine, University College Hospital, Ibadan, Oyo State, Nigeria
| | - Abdulfatai Olokoba
- Department of Medicine, University of Ilorin Teaching Hospital, Ilorin, Kwara State, Nigeria
| | - Chiedozie Anyanechi
- Department of Medicine, Federal Medical Centre, Umuahia, Abia State, Nigeria
| | - Sabo Mustapha Umar
- Department of Medicine, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Bauchi State, Nigeria
| | - Abubakar Maiyaki
- Department of Medicine, Othman Dan Fodio University Teaching Hospital, Sokoto, Sokoto State, Nigeria
| | - Uchenna Ijoma
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku Ozalla, Enugu State, Nigeria
| | - Olive Obienu
- Department of Medicine, University of Nigeria Teaching Hospital, Ituku Ozalla, Enugu State, Nigeria
| | | | - Dennis Ndububa
- Department of Medicine, Obafemi Awolowo University Teaching Hospital Complex, Ile-Ife, Osun State, Nigeria
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Osadchuk AM, Davydkin IL, Gricenko TA, Osadchuk MA. Gastroesophageal reflux disease and esophagitis associated with the use of drugs: the modern state of the problem. TERAPEVT ARKH 2019; 91:135-140. [DOI: 10.26442/00403660.2019.08.000228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 12/12/2022]
Abstract
From the standpoint of evidence - based medicine, the ability of various drugs to induce the development of gastroesophageal reflux disease and esophagitis is considered. Thus, all known drugs can be divided into 3 groups: drugs that have the ability to reduce pressure in the lower esophageal sphincter, for example, β-adrenoreceptor agonists, α-adrenoreceptor antagonists, anticholinergics, calcium channel blockers, nitrates, benzodiazepines (diazepam), estrogen, progesterone, aminophylline (theophylline), tricyclic antidepressants, selective serotonin reuptake inhibitors, glucocorticosteroids; means providing a direct damaging effect on the esophageal mucosa, as well as lowering its resistance reflyuktatu, e.g., bisphosphonates, acetylsalicylic acid / non - steroidal anti - inflammatory agents, anticoagulants, antiplatelet drugs, iron preparations, ascorbic acid, potassium chloride, quinidine, phenytoin, calcium dobesilate, 131I sodium iodide, antibiotics (tetracycline, doxycycline, clindamycin, ciprofloxacin, ornidazole, clindamycin, rifampicin), antitumor agents; drugs that impede gastric emptying: calcium channel blockers, anticholinergics. These data can be used in practice in the choice of treatment tactics, especially in individuals with a diagnosis of gastroesophageal reflux disease or heartburn.
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Ljungdalh JS, Rubin KH, Durup J, Houlind KC. Treatment of newly-diagnosed gastroesophageal reflux disease: a nationwide register-based cohort study. Scand J Gastroenterol 2019; 54:830-837. [PMID: 31280616 DOI: 10.1080/00365521.2019.1635202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objective: The aim of this study was to describe short-term treatment of gastroesophageal reflux disease (GERD) in patients registered with a GERD-diagnosis as part of evaluation with endoscopy using national Danish registers. Methods: The study population included all adults undergoing upper gastrointestinal endoscopy in Denmark from 1 January 2000 to 31 December 2015, who within 90 days received a diagnosis of GERD. We obtained nationwide data from The National Patient Registry on procedures (endoscopy and anti-reflux surgery) and diagnosis (GERD diagnosis and comorbidity), The Danish National Prescription Registry on the use of anti-reflux medication and ulcerogenic drugs, and The National Civil Registry on death and civil status. The primary outcome was a type of treatment of GERD within two years of primary endoscopy defined as either no treatment, medical treatment alone, surgical treatment alone or both medical and surgical treatment. Results: A total of 36,292 patients were included in the study. Endoscopies were performed without biopsies in 67.5% (n = 24,479) of cases. The majority (66.3%, n = 24,077) was registered as GERD with esophagitis. After initial endoscopy, 10.6% (n = 3862) received no pharmacological or surgical treatment for GERD within two years of follow-up, 87.5% (n = 31,761) received only pharmacological treatment, 0.1% (n = 50) received only surgical treatment and 1.7% (n = 619) received a combination of pharmacological and surgical treatment. Conclusion: Patients referred to investigation with endoscopy and diagnosed with GERD in Denmark are primarily treated with pharmacological anti-reflux treatment within the first two years with PPI being the primary agent. Only a small fraction of patients is treated surgically.
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Affiliation(s)
- Jonas Sanberg Ljungdalh
- Department of Surgery, Kolding Hospital, a part of Hospital Lillebaelt , Kolding , Denmark.,Department of Regional Health Research, University of Southern Denmark , Odense , Denmark
| | - Katrine Hass Rubin
- OPEN - Odense Patient Data Explorative Network, Department of Clinical Research, University of Southern Denmark and Odense University Hospital , Odense , Denmark
| | - Jesper Durup
- Department of Surgery, Odense University Hospital , Odense , Denmark
| | - Kim Christian Houlind
- Department of Regional Health Research, University of Southern Denmark , Odense , Denmark.,Department of Vascular Surgery, Kolding Hospital, a part of Hospital Lillebaelt , Kolding , Denmark
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Alkhathami AM, Alzahrani AA, Alzhrani MA, Alsuwat OB, Mahfouz MEM. Risk Factors for Gastroesophageal Reflux Disease in Saudi Arabia. Gastroenterology Res 2017; 10:294-300. [PMID: 29118870 PMCID: PMC5667695 DOI: 10.14740/gr906w] [Citation(s) in RCA: 23] [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: 09/07/2017] [Accepted: 09/25/2017] [Indexed: 12/12/2022] Open
Abstract
Background Gastroesophageal reflux disease (GERD) is one of the most prevalent gastrointestinal tract diseases worldwide. GERD has an effect on the patients' quality of life as well as the health care system that can be prevented by identifying its risk factors among the population. Hence, we applied this study to assess the GERD's risk factors in Saudi Arabia. Methods A cross-sectional study was designed to assess the GERD's risk factors among the community of Saudi Arabia. The sample was collected randomly during the period from November to December 2016. Through a self-administered validated GERD questionnaire (GerdQ), GERD was diagnosed. Then, the GERD's risk factors were assessed among all participants. The data were analyzed using Statistical Package for Social Sciences version 21.0; the Student's t-test was used to assess the association of GERD and risk factors. Results A total of 2,043 subjects participated in the study. The characteristics and behaviors of participants statistically significant with GERD were positive family history (39.3%), obese (body mass index > 30 kg/m2) (39.4%), not performing weekly regular physical activities ≥ 30 min (31.1%) and smoking (39.3%). GERD was commonly noticed in participants on analgesics (38.4%), not taking fibers (37.4%), drinking tea (33.4%), eating greasy (31.2%) and fast food (32.7%), and these were statistically significant with GERD (P ≤ 0.05). Conclusion The characteristics and behaviors associated with GERD in Saudi population are family history of GERD, obesity, sedentary lifestyle and smoking. Other common risk factors correlated with GERD are analgesics intake, no fibers intake, drinking tea, greasy and fast food intake.
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Affiliation(s)
| | | | | | | | - Mohammad Eid Mahmoud Mahfouz
- College of Medicine, Taif University, Taif, Saudi Arabia.,King Abdul Aziz Specialist Hospital, Taif, Saudi Arabia
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Dureja GP, Jain PN, Joshi M, Saxena A, Das G, Ahdal J, Narang P. Addressing the barriers related with opioid therapy for management of chronic pain in India. Pain Manag 2017; 7:311-330. [PMID: 28699380 DOI: 10.2217/pmt-2016-0064] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
India has a high prevalence of chronic disorders which may be associated with persistent pain. Despite the availability of multiple treatment options, chronic pain is largely untreated and contributes to disability and mortality. Medical consumption of opioids remains low due to various barriers that prevent access to opioids for patients and healthcare practitioners. Stringent regulatory provisions outlined in the Narcotic Drugs and Psychotropic Substances Act (1985) have been major deterrents to adequate opioid use. Although multiple amendments to the act have ensured ease of opioid access for medicinal purposes, concerns such as lack of awareness and prescribing practices and attitudes of physicians/patients still need to be addressed. This review aims to identify these barriers and suggest recommendations to overcome them.
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Affiliation(s)
| | | | | | - Ashok Saxena
- Department of Anesthesiology, Pain Clinic, University College of Medical Sciences, University of Delhi, New Delhi, India
| | - Gautam Das
- Daradia Pain Clinic, Kolkata, West Bengal, India
| | - Jaishid Ahdal
- Medical Affairs, Johnson & Johnson Pvt. Ltd., Mumbai, Maharashtra, India
| | - Prashant Narang
- Medical Affairs, Johnson & Johnson Pvt. Ltd., Mumbai, Maharashtra, India
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Fu MJ, Zhu LY. Risk factors for gastroesophageal reflux disease. Shijie Huaren Xiaohua Zazhi 2016; 24:2654-2660. [DOI: 10.11569/wcjd.v24.i17.2654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Gastroesophageal reflux disease, a common disease of the digestive tract that can be caused by various factors, seriously harms the patients' life quality due to the repeated episodes. Here we discuss the risk factors for gastroesophageal reflux disease, in order to assist in the prevention and treatment of the disease.
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Chang CS, Liao CH, Muo CH, Kao CH. Increased risk of concurrent gastroesophageal reflux disease among patients with Sjögren's syndrome: A nationwide population-based study. Eur J Intern Med 2016; 31:73-8. [PMID: 26854251 DOI: 10.1016/j.ejim.2016.01.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 01/07/2016] [Accepted: 01/18/2016] [Indexed: 12/25/2022]
Abstract
BACKGROUND Little data is available on the risk of gastroesophageal reflux disease in patients diagnosed with Sjögren's syndrome. METHODS We identified 4650 Sjögren's syndrome patients between 2000 and 2011 from the National Health Insurance Research Database. Each Sjögren's syndrome patient was matched to 4 controls based on age, sex, and index year, and all subjects were followed up from the index date to December 31, 2011. Cox proportional hazards regression model was used to estimate the risk of gastroesophageal reflux disease. RESULTS The risk of gastroesophageal reflux disease for Sjögren's syndrome patients was 2.41-fold greater than that for the comparison cohort after adjusting for age, sex, and comorbidities. In age stratified analyses, the youngest Sjögren's syndrome cohort (age: 20-44years old) had the highest risk (HR=3.02; 95% CI=2.48-3.69) and the lowest risk at age ≥65years (HR=1.95; 95% CI=1.61-2.36). Regardless of in subjects with and without comorbidity, Sjögren's syndrome patients had a higher risk than the controls. Sjögren's syndrome subjects with ischemic heart disease, hyperlipidemia and renal disease had the highest risk for gastroesophageal reflux disease compared with the comparison cohort without those diseases (HR=7.67; 95% CI=5.32-11.1). CONCLUSION Patients with Sjögren's syndrome have a significantly greater risk of developing subsequent gastroesophageal reflux disease than the general population.
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Affiliation(s)
- Chen-Shu Chang
- Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan; Department of Medical Laboratory Science and Biotechnology, and Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan
| | - Chun-Hui Liao
- Department of Psychiatry, China Medical University Hospital, Taichung, Taiwan; Graduate Institute of Clinical Medicine Science and School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Hsin Muo
- Management Office for Health Data, China Medical University, Taichung, Taiwan; School of Medicine, China Medical University, Taichung, Taiwan
| | - Chia-Huang Kao
- Graduate Institute of Clinical Medicine Science and School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan; Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan.
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He S, Liu Y, Chen Y, Tang Y, Xu J, Tang C. Value of the Gastroesophageal Reflux Disease Questionnaire (GerdQ) in predicting the proton pump inhibitor response in coronary artery disease patients with gastroesophageal reflux-related chest pain. Dis Esophagus 2016; 29:367-76. [PMID: 25721424 DOI: 10.1111/dote.12329] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chest pain experienced by patients with coronary artery disease can be partly due to gastroesophageal reflux-induced chest pain (GERP). Empirical proton pump inhibitor (PPI) therapy has been recommended as an initial clinical approach for treating GERP. However, PPI use may lead to some health problems. The Gastroesophageal Reflux Disease Questionnaire (GerdQ) may represent a noninvasive and cost-effective approach for avoiding PPI misuse and for identifying the appropriate patients for the PPI trial test. The aim of this pilot study was to prospectively evaluate the association between GerdQ scores and PPI response in patients with coronary artery disease (CAD) and GERP to determine whether the GerdQ predicts the PPI response in patients with CAD and GERP and to further validate the clinical application value of the GerdQ. A total of 154 consecutive patients with potential GERP were recruited to complete a GerdQ with subsequent PPI therapy. Based on the PPI trial result, patients were divided into a PPI-positive response group and a PPI-negative response group. The difference in the GerdQ scores between the two groups was assessed. The receiver operating characteristic (ROC) curve of GerdQ score was drawn according to the PPI response as the gold standard. The ability of GerdQ to predict the PPI response was assessed. A total of 96 patients completed the entire study; 62 patients (64.6%) were assigned to the PPI-positive response group, and 34 patients (35.4%) to the PPI-negative response group. The GerdQ score of the PPI-positive response group (8.11 ± 3.315) was significantly higher than that of the PPI-negative response group (4.41 ± 2.743), and the difference was statistically significant (t = 5.863, P = 0.000). The ROC curve was drawn according to a PPI response assessment result with a score above 2 as the gold standard. The area under curve was 0.806. When the critical value of GerdQ score was 7.5, Youden index was up to 0.514, the diagnostic sensitivity was 0.661, and the diagnostic specificity was 0.853. A GerdQ score greater than 7.5 better predicts the response to the PPI trial therapy. There is a strong association between the GerdQ score and the response to PPI therapy. Higher GerdQ scores were predictive of a positive PPI response in CAD patients with GERP. The GerdQ may be a reasonable screening tool for GERP in patients with CAD who are prepared to accept PPI therapy.
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Affiliation(s)
- S He
- Department of Gastroenterology, Suining Central Hospital, Suining, Sichuan, China
| | - Y Liu
- Department of Cardiology, Suining Central Hospital, Suining, Sichuan, China
| | - Y Chen
- Department of Gastroenterology, Suining Central Hospital, Suining, Sichuan, China
| | - Y Tang
- Department of Gastroenterology, Suining Central Hospital, Suining, Sichuan, China
| | - J Xu
- Department of Gastroenterology, Suining Central Hospital, Suining, Sichuan, China
| | - C Tang
- Department of Cardiology, Suining Central Hospital, Suining, Sichuan, China
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Inacio MCS, Hansen C, Pratt NL, Graves SE, Roughead EE. Risk factors for persistent and new chronic opioid use in patients undergoing total hip arthroplasty: a retrospective cohort study. BMJ Open 2016; 6:e010664. [PMID: 27130165 PMCID: PMC4853994 DOI: 10.1136/bmjopen-2015-010664] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 03/17/2016] [Accepted: 03/23/2016] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES To determine chronic opioid use pre-THA (total hip arthroplasty) and post-THA, and risk factors for persistent or new chronic opioid use post-THA. DESIGN Retrospective cohort study. SETTING Australian Government Department of Veterans' Affairs health claims database. PARTICIPANTS 9525 patients who had an elective unilateral THA between 1/01/2001 and 12/31/2012. PRIMARY OUTCOME MEASURE Chronic opioid use. Defined as 90 days of continuous opioid use or 120 days of non-continuous use. RESULTS Pre-THA, 6.2% (n=593) of patients were chronic users, while 5.2% (n=492) were post-THA. Among the 492 postoperative chronic users, 302 (61%) were chronic users pre-THA and post-THA and 190 (39%) became new chronic users after surgery. Risk factors for persistent chronic use were younger age (OR=0.96, 95% CI 0.93 to 0.99/1-year increment), back pain (OR=1.99, 95% CI 1.20 to 3.23), diabetes (OR=3.52, 95% CI 1.05 to 11.8), hypnotics use (OR=2.52, 95% CI 1.48 to 4.30) and higher pre-THA opioid exposure (compared with opioid use for 94-157 days, 157-224 days (OR=3.75, 95% CI 2.28 to 6.18), 225+ days (OR=5.18, 95% CI 2.92 to 9.19). Risk factors for new chronic opioid use post-THA were being a woman (OR=1.40, 95% CI 1.00 to 1.96), back pain (OR=3.90, 95% CI 2.85 to 5.33), depression (OR=1.70, 95% CI 1.20 to 2.41), gastric acid disease (OR=1.62, 95% CI 1.16 to 2.25), migraine (OR=5.11, 95% CI 1.08 to 24.18), liver disease (OR=4.33, 95% CI 1.08 to 17.35), weight loss (OR=2.60, 95% CI 1.06 to 6.39), dementia (OR=2.19, 95% CI 1.04 to 4.61), hyperlipidaemia (OR=1.38, 95% CI 1.00 to 1.91), hypnotics (OR=1.56, 95% CI 1.13 to 2.16) and antineuropathic pain medication use (OR=3.11, 95% CI 2.05 to 4.72). CONCLUSIONS Patients undergoing THA are exposed to opioids for long periods of time, putting them at high risk of harm related to opioid use. We identified groups at risk of chronic opioid use, including younger patients and women, as well as modifiable risk factors of chronic opioid use, including level of opioid exposure presurgery and hypnotic use. These indicators of chronic opioid use can be used by clinicians to target patient groups for suitable pain management interventions.
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Affiliation(s)
- Maria C S Inacio
- Medicine and Device Surveillance Centre of Research Excellence, Sansom Institute, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Craig Hansen
- Medicine and Devices Surveillance Centre of Research Excellence, School of Pharmacy and Medical Sciences, University of South Australia, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Nicole L Pratt
- Medicine and Device Surveillance Centre of Research Excellence, Sansom Institute, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Stephen E Graves
- Australian Orthopaedic Association National Total Joint Replacement Registry, University of Adelaide, Adelaide, South Australia, Australia
| | - Elizabeth E Roughead
- Medicine and Device Surveillance Centre of Research Excellence, Sansom Institute, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia
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Nozaki Y, Kinoshita K, Ri J, Sakai K, Shiga T, Hino S, Hirooka Y, Sugiyama M, Funauchi M, Matsumura I. Estimation of the symptoms for GERD by GerdQ in the patients with rheumatic diseases. Mod Rheumatol 2015; 26:265-70. [PMID: 26360624 DOI: 10.3109/14397595.2015.1077556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Gastroesophageal reflux disease (GERD) is one of the most common comorbidity in many diseases, but the frequency in rheumatic disease has not been well understood. METHODS We investigated the prevalence of GERD by GerdQ in 530 rheumatic patients [systematic lupus erythematosus (SLE; n = 120), rheumatoid arthritis (RA; n = 117), polymyalgia rheumatica (PMR; n = 40), dermatomyositis and polymyositis (PM/DM; n = 38), systemic scleroderma (SSc; n = 37), mixed connective tissue disease (MCTD; n = 18), Behçet disease (BD; n = 17), adult onset still disease (AOSD; n = 14), and other rheumatic diseases (n = 129)]. RESULTS The mean GerdQ scores of patients was 6.2 ± 1.8, respectively, and no significant differences were observed between all patients. However, the GERD prevalence in SSc and BD was increased compared to that in SLE, RA, PMR, PM/DM, MCTD, and AOSD. In no medication of proton pump inhibitors (PPIs), a significant increase in the risk of GERD symptoms was 2.5 times compared with that in the medication of PPIs in all patients by multivariable regression analysis. On the other hand, there were no increased risks of GERD symptoms with corticosteroids. CONCLUSION In rheumatic diseases, GerdQ would be the useful tool of diagnosis GERD, regardless whether the patients complain or not about gastrointestinal (GI) symptoms.
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Affiliation(s)
- Yuji Nozaki
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Koji Kinoshita
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Jinhai Ri
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Kenji Sakai
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Toshihiko Shiga
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Shoichi Hino
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Yasuaki Hirooka
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Masahumi Sugiyama
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Masanori Funauchi
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
| | - Itaru Matsumura
- a Department of Hematology and Rheumatology , Kindai University School of Medicine , Osaka-Sayama, Osaka , Japan
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MacFarlane B, Matthews A, Bergin J. Non-prescription treatment of NSAID induced GORD by Australian pharmacies: a national simulated patient study. Int J Clin Pharm 2015; 37:851-6. [PMID: 25972205 DOI: 10.1007/s11096-015-0129-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2014] [Accepted: 04/27/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Patients regularly present to community pharmacies for advice about and treatment for reflux symptoms and NSAIDs are a common cause of these symptoms. There is no published literature detailing the approach that pharmacies take to these enquiries, the pharmacotherapy they recommend or whether they contribute to the safe and effective use of reflux medicines. OBJECTIVES To assess in an observational study design the clinical history gathering, recommendations for GORD management and counselling provided by community pharmacies in a simulated patient scenario involving suspected NSAID induced reflux symptoms. Setting Australian community pharmacies. METHOD Simulated patients visited 223 community pharmacies to request treatment for reflux symptoms. The interaction was audiotaped and assessed against guidelines for the treatment of reflux symptoms. MAIN OUTCOME MEASURES Alignment of community pharmacies with international expert gastroenterologist guidance and national professional practice guidelines for the treatment of reflux symptoms by pharmacists including: consultation with a pharmacist; confirmation of reflux diagnosis based on symptoms; recommendation of short courses proton pump inhibitor (PPI) therapy; advice on the safe and effective use of reflux medicines and referral to a doctor for further assessment. RESULTS Pharmacists consulted with the simulated patient in 77% of cases. Symptoms were enquired about in 95% of cases and a medicines history taken in 69% of cases. Recommendations for treatment included: PPIs (18%), histamine H2 antagonists (57%) and antacids (19%). Advice on product use was given in 83% of cases. Referral to a doctor to discuss reflux symptoms was made in 63% of cases. CONCLUSION When assessing patients for the symptoms of GORD, Australian pharmacists and non-pharmacist support staff take a comprehensive history including symptomatology, duration of symptoms, concomitant medicines and medical conditions and any GORD treatments previously trialled. They provide comprehensive counselling on the use of antisecretory and antacid medicines. Counselling could involve more comprehensive information on lifestyle approaches for GORD management and side effects of antisecretory and antacid medicines. Further alignment with guidelines for the management of GORD would result in greater referral to a doctor for assessment of recurrent GORD and greater recommendation of PPIs for symptoms. However alignment with guidelines by all pharmacists is unrealistic if the guidelines are not universally available to them.
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Affiliation(s)
- Brett MacFarlane
- Australian College of Pharmacy, Level 2, 9/65 Tennant St, Fyshwick, ACT, 2609, Australia.
| | - Andrew Matthews
- Pharmacy Guild of Australia, Level 2, 'Pharmacy Guild House' 15 National Circuit, Barton, ACT, 2600, Australia
| | - Jenny Bergin
- Australian College of Pharmacy, Level 2, 9/65 Tennant St, Fyshwick, ACT, 2609, Australia
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14
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Abstract
Quantitative estimate of the actual prevalence of the gastroesophageal reflux disease (GERD) is difficult to obtain because most of the patients with heartburn have intermittent symptoms. The aim of this study was to assess the frequency of typical and atypical symptoms suggesting GERD to investigate the association of habits and social conditions reported to lead to reflux in the employees of hospital. A total of 2037 collected forms were assessed. The prevalence of GERD was found to be 21.7% (442). The prevalence of symptoms other than heartburn in employees with and without GERD symptoms were 6.6% versus 3.4% (P < 0.05) for asthma, 27.6% versus 8.3% (P < 0.001) for night cough, 50% versus 19.5% (P < 0.001) for noncardiac chest pain. Dyspeptic complaints were found to be significantly higher among GERD patients (P < 0.001). By multiple logistic regression analysis, female gender (odds ratio [OR] 1.30, 95% confidence interval [CI] 1.03-1.60, P = 0.027), non-steroidal anti-inflammatory drug medication (OR 1.29, 95% CI 1.03-1.60, P = 0.021) and body mass index over 30 (OR 2.26, 95% CI 1.60-3.18, P < 0.001) were independent risk factors associated with GERD symptoms. GERD is a common health problem in Turkey, and its prevalence is similar to that of Western populations with different symptom profiles. Female gender, non-steroidal anti-inflammatory drug, and body mass index >30 kg/m(2) were independent risk factors associated with GERD symptoms. Age, alcohol, coffee, tea, and tobacco smoking do not seem to be risk factors for reflux.
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Affiliation(s)
- O B Ercelep
- Internal Medicine, Istanbul University, Istanbul, Turkey
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15
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Sugimoto M, Uotani T, Nishino M, Yamade M, Sahara S, Yamada T, Osawa S, Sugimoto K, Umemura K, Watanabe H, Miyajima H, Furuta T. Antiplatelet drugs are a risk factor for esophageal mucosal injury. Digestion 2014; 87:281-9. [PMID: 23774797 DOI: 10.1159/000350438] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Accepted: 02/27/2013] [Indexed: 02/04/2023]
Abstract
BACKGROUND In esophagus whether antiplatelet drugs, such as low-dose aspirin (LDA) and clopidogrel, induce mucosal injury by pH changes or by acid reflux is unclear. We designed to clarify which mechanism was responsible. METHODS In study 1, 80 patients taking LDA and 80 age- and sex-matched subjects who underwent endoscopy for dyspeptic symptoms or for a health check-up were evaluated the endoscopic incidence of esophageal mucosal injury and severity. In study 2, 35 healthy subjects were treated with LDA 100 mg (regimen A), and then 20 randomly selected subjects were dosed clopidogrel 75 mg (regimen C), LDA/clopidogrel (regimen AC), or LDA/clopidogrel/rabeprazole 10 mg for 7 days. Subjects underwent endoscopy and 24-hour pH measurements on day 7. RESULTS In study 1, the prevalence of esophageal injury in LDA patients was 40.0%, significantly higher than in non-LDA subjects (25.0%, p = 0.042). In study 2, significant increases in incidence of injury were observed with regimens A (45.8%) and AC (50.0%), but not with C (20.0%), on day 7. Among subjects in whom pH was >5.0 and <4.0 for less than 40% of time, none developed esophageal injury. CONCLUSIONS LDA caused esophageal injury in half of patients and volunteers. Acid-inhibitory drugs effectively prevented the development of LDA-induced, not clopidogrel, esophageal injury.
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Affiliation(s)
- Mitsushige Sugimoto
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan.
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16
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Nampei A, Shi K, Ebina K, Tomita T, Sugamoto K, Yoshikawa H, Hirao M, Hashimoto J. Prevalence of gastroesophageal reflux disease symptoms and related factors in patients with rheumatoid arthritis. J Clin Biochem Nutr 2013; 52:179-84. [PMID: 23525140 PMCID: PMC3593137 DOI: 10.3164/jcbn.12-83] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 11/05/2012] [Indexed: 01/07/2023] Open
Abstract
Gastroesophageal reflux disease (GERD) is common in patients with many chronic diseases, but has not been well recognized in rheumatoid arthritis (RA). We investigated the prevalence of GERD symptoms in 278 outpatients with RA and their association with such clinical factors as age, sex, height, weight, body mass index, medications drugs, and functional status evaluated by the Modified Health Assessment Questionnaire (MHAQ). GERD symptoms were evaluated by Frequency Scale for the Symptoms of GERD (FSSG). The mean FSSG score for all patients was 5.6, and 82 patients were considered to have GERD symptoms (FSSG score ≥8), thus the overall prevalence of GERD symptoms was 29.5%. MHAQ score and height were significantly higher and lower, respectively, and prednisolone usage was significantly more in the patients with GERD symptoms than those without. These three clinical factors were also significantly associated with GERD symptoms by univariate logistic regression. Multivariate logistic regression analysis demonstrated that MHAQ was the only clinical factor related to GERD symptoms. In conclusion, the prevalence of GERD symptoms in RA patients was high and strongly associated with decreased functional status, suggesting that physicians should pay attention to GERD symptoms in RA management, especially for patients with low functional status.
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Affiliation(s)
- Akihide Nampei
- Department of Orthopaedic Surgery, Osaka Rosai Hospital, 1179-3 Nagasone-cho, Sakai 591-8025, Japan
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17
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Martín-de-Argila C, Martínez-Jiménez P. Epidemiological study on the incidence of gastroesophageal reflux disease symptoms in patients in acute treatment with NSAIDs. Expert Rev Gastroenterol Hepatol 2013; 7:27-33. [PMID: 23265146 DOI: 10.1586/egh.12.61] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastroesophageal reflux disease (GERD) is one of the most common disorders in medical practice. The prevalence of GERD in Spain has been reported to be 15%. GERD is associated with esophageal and extra-esophageal complications and with a negative impact on the patients' related quality of life. Several risk factors have been related with the development of GERD, including smoking, coffee intake, alcohol consumption and use of medication, such as NSAIDs. If untreated, GERD symptoms can lead to a decrease of patients' related quality of life and to treatment discontinuation. From this study, it was confirmed that the relationship between GERD and some behavioral risk factors, such as alcohol intake, smoking and coffee consumption, and concomitant treatment with NSAID drugs. Among the protective factors for GERD, antisecretory agents and antacids have shown to be essential for the control of GERD, the use of proton pump inhibitors being the predominant protective factor.
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Affiliation(s)
- Carlos Martín-de-Argila
- Department of Gastroenterology, Hospital Universitario Ramón y Cajal, Carretera Colmenar Viejo, KM 9,100, 28049 Madrid, Spain.
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Abstract
Gender accounts for important differences in the incidence, prevalence, and course of many immunoinflammatory diseases. However, similar treatment strategies, such as the use of nonsteroidal anti-inflammatory drugs (NSAIDs) and tumor necrosis factor-α (TNF-α) inhibitors, have been advocated for both genders. Experimental studies found that molecular mechanisms of inflammation differ in males and females. In our chapter we summarize the data concerning gender-specific aspects about prevalence of use, drug survival, responsiveness, and adverse drug effects of NSAIDs and TNF-α inhibitors. Gender-related differences in the prevalence and course of many autoimmune diseases as well as differences in effects of anti-inflammatory drugs should be considered for the tailored treatment options for these patients.
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Affiliation(s)
- Svitlana Demyanets
- Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
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19
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Pandeya N, Green AC, Whiteman DC. Prevalence and determinants of frequent gastroesophageal reflux symptoms in the Australian community. Dis Esophagus 2011; 25:573-83. [PMID: 22128757 DOI: 10.1111/j.1442-2050.2011.01287.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Frequent gastroesophageal reflux (GER) causes chronic inflammation and damages esophageal mucosa, which can lead to Barrett's esophagus. It has also been consistently found to be a strong risk factor for esophageal adenocarcinoma. The prevalence of GER appears to vary; however, population-based Australian studies investigating the symptoms are limited. This study aimed to estimate the population prevalence and identify the determinants of frequent GER symptoms in the Australian population. Self-reported information on the frequency of reflux symptoms were collected from 1,580 adults from a population register. We estimated age- and sex-standardized prevalence of occasional (<weekly) and frequent (≥weekly) GER symptoms in the Australian population. We also estimated adjusted prevalence ratios (PR) for GER symptoms associated with demographic and lifestyle characteristics. The standardized prevalences of GER symptoms were 10.4% and 38.3% for frequent and occasional symptoms, respectively. Compared with participants with body mass index <25, those with body mass index ≥35 had almost 90% higher prevalence of frequent GER symptoms (PR 1.89; 95% confidence interval [CI] 1.13-3.16). Similarly, the prevalence of frequent GER symptoms was significantly higher among regular users of aspirin or other non-steroidal anti-inflammatory drugs than never users (PR 1.71; 95%CI 1.08-3.16) and regular consumers of medium to well-done barbecued meat (PR 1.75; 95%CI 1.10-2.80) or fried food (PR 2.69; 95%CI 1.66-4.35). The prevalence of frequent GER symptoms was significantly lowered with regular physical activity (PR 0.46; 95%CI 0.32-0.66) and Helicobacter pylori infection (PR 0.53; 95%CI 0.35-0.80). We found no evidence that frequent GER symptoms were associated with smoking, alcohol, spicy food, or coffee consumption. Our results confirm that GER symptoms are common and that frequent GER symptoms are associated with a range of modifiable lifestyle factors.
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Affiliation(s)
- N Pandeya
- School of Population Health, The University of Queensland, Queensland, Australia.
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20
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Cheong JH, Kim GH, Lee BE, Choi MK, Moon JY, Ryu DY, Kim DU, Song GA. Endoscopic grading of gastroesophageal flap valve helps predict proton pump inhibitor response in patients with gastroesophageal reflux disease. Scand J Gastroenterol 2011; 46:789-96. [PMID: 21615222 DOI: 10.3109/00365521.2011.579154] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Limited information is available on predictors of the response to proton pump inhibitor (PPI) treatment in patients with gastroesophageal reflux disease (GERD). Endoscopic grading of gastroesophageal flap valve (GEFV) is simple and reproducible, and can provide useful information on patients with suspected reflux undergoing an endoscopy. The aim of this study was to prospectively identify predictors, including endoscopic findings such as GEFV, for PPI treatment outcomes in patients with GERD. MATERIAL AND METHODS One hundred and fifty consecutive patients with GERD were enrolled. All patients were treated with pantoprazole 40 mg daily for 8 weeks. Treatment response was defined as greater than 50% reduction in symptom scores between the two symptom assessments (i.e., over 4 or 8 weeks). Univariate and multivariate logistic regression analyses between responders and non-responders were performed to identify variables predicting response to pantoprazole treatment. RESULTS Of the 150 consecutive patients considered for this study, 31 were excluded based on exclusion criteria and/or refusal to participate, leaving 119 eligible patients. After 4-week pantoprazole treatment, 70 of 119 (58.8%) patients were classified as responders. Patients with obesity and Helicobacter pylori infection demonstrated a higher response rate to 4-week pantoprazole treatment (odds ratio (OR) 5.28, p = 0.008; OR 3.76, p = 0.023, respectively). Patients with abnormal GEFV showed a lower response rate to 4-week treatment (OR 0.17, p = 0.016). After 8-week treatment, 86 of 119 (72.3%) patients were classified as responders. Abnormal GEFV and aspirin intake were associated with a lower response rate to 8-week treatment (OR 0.17, p = 0.021; OR 0.11, p = 0.020, respectively). CONCLUSIONS Abnormal GEFV was a significant independent factor predicting poor response to both 4-week and 8-week pantoprazole treatment. Endoscopic grading of GEFV provides useful information for predicting the response to PPI treatment in patients with GERD.
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Affiliation(s)
- Jae Hoon Cheong
- Department of Internal Medicine, Pusan National University School of Medicine and Medical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
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Haag S, Andrews JM, Gapasin J, Gerken G, Keller A, Holtmann GJ. A 13-nation population survey of upper gastrointestinal symptoms: prevalence of symptoms and socioeconomic factors. Aliment Pharmacol Ther 2011; 33:722-9. [PMID: 21208245 DOI: 10.1111/j.1365-2036.2010.04564.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Previous data collected in separate studies using various different survey instruments have suggested some variability in the prevalence of symptoms between nations. However, there is a lack of studies which assess and compare the prevalence of upper gastrointestinal symptoms contemporaneously in various countries using a uniform, standardised method. AIM To determine the prevalence of upper gastrointestinal (UGI) symptoms in 13 European countries, and the association between socioeconomic factors and symptoms using a standardised method. METHODS A representative age- and gender-stratified sample of 23,163 subjects (aged 18-69 years) was surveyed. RESULTS The prevalence of UGI symptoms was 38%. UGI symptoms were most prevalent in Hungary [45%, 95% confidence interval (CI): 42.2-48.4] and lowest in the Netherlands (24%, 95% CI: 21.0-26.2). UGI symptoms were more prevalent in women (39%, 95% CI: 38.4-39.6) vs. men (37%, 95% CI: 36.4-37.6). Heartburn (24%, 95% CI: 23.4-24.6) and acidic reflux (14%, 95% CI: 13.6-14.4) were most common. With age, the prevalence of UGI symptoms decreased (e.g. 18-29 years: 43%, 95% CI: 41.4-44.3 vs. 50-69 years: 33%, 95% CI: 32.3-34.4); in contrast, the frequency of symptom episodes/year increased with age (e.g. 18-29 years: 11.3 episodes per years, 95% CI: 10.5-12.1 vs. 50-69 years: 21.8, 95% CI: 20.7-22.9). Socioeconomic status as measured by gross domestic product was inversely associated with symptoms and in total, socioeconomic factors, gender, body mass index, smoking habits and alcohol consumption explained 83% of the variance of UGI symptoms. CONCLUSIONS There are marked differences in the country specific prevalence of upper gastrointestinal complaints. Socioeconomic factors are closely associated with the prevalence of upper gastrointestinal symptoms.
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Affiliation(s)
- S Haag
- Department of Gastroenterology and Hepatology, University Hospital Essen, Essen, Germany
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22
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A double-blind, controlled study comparing lafutidine with placebo and famotidine in Japanese patients with mild reflux esophagitis. J Gastroenterol 2010; 45:1219-27. [PMID: 20632193 DOI: 10.1007/s00535-010-0283-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Accepted: 06/21/2010] [Indexed: 02/04/2023]
Abstract
PURPOSE This randomized, double-blind, controlled study examined whether lafutidine is superior to placebo and non-inferior to famotidine in terms of healing rates as assessed by endoscopy in Japanese patients with mild reflux esophagitis. Safety and improvement in symptoms of heartburn were also assessed. METHODS Patients with an endoscopic diagnosis of grade A or B reflux esophagitis according to the Los Angeles classification were randomly assigned to receive lafutidine (20 mg/day), famotidine (40 mg/day), or placebo for 8 weeks. RESULTS Of the 584 patients enrolled in the study, 447 were diagnosed to have grade A or B reflux esophagitis by the Endoscopic Assessment Committee. Healing rates at 8 weeks were 71.0% (115/162) in the lafutidine group, 61.4% (86/140) in the famotidine group, and 9.7% (14/145) in the placebo group. Lafutidine was thus demonstrated to be superior to placebo and non-inferior to famotidine. As compared with placebo, lafutidine significantly improved symptoms of heartburn. CONCLUSIONS Lafutidine has a high endoscopic healing rate and improves symptoms of heartburn in patients with mild reflux esophagitis. Lafutidine is considered a promising treatment option for mild reflux esophagitis.
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Flachsmann F, Schellhaas K, Moya CE, Jacobs RS, Fenical W. Synthetic pseudopterosin analogues: A novel class of antiinflammatory drug candidates. Bioorg Med Chem 2010; 18:8324-33. [PMID: 21041093 DOI: 10.1016/j.bmc.2010.09.067] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Revised: 09/23/2010] [Accepted: 09/27/2010] [Indexed: 11/15/2022]
Abstract
The synthesis and in vivo anti-inflammatory activity of a series of pseudopterosin analogues are presented. Synthetic tricyclic catechol aglycons with different substitution patterns were monofucosylated or -xylosylated. Anti-inflammatory activity was conserved over a wide range of structural modifications. The most active synthetic compound 33 reduced phorbol myristate acetate (PMA)-induced inflammation in the mouse ear by 72% at 50 μg/ear. This corresponds to 80% of the activity of natural pseudopterosin A.
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Affiliation(s)
- Felix Flachsmann
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California at San Diego, La Jolla, 92093-0204, USA
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Hsu CS, Wang CC, Wang PC, Lin HH, Tseng TC, Chen CH, Su WC, Liu CJ, Chen CL, Lai MY, Chen PJ, Chen DS, Kao JH. Increased incidence of gastroesophageal reflux disease in patients with chronic hepatitis B virus infection. Hepatol Int 2010; 4:585-93. [PMID: 21063481 DOI: 10.1007/s12072-010-9184-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2009] [Accepted: 03/05/2010] [Indexed: 12/12/2022]
Abstract
BACKGROUND Although chronic liver disease is associated with gastroesophageal reflux disease (GERD), the impact of chronic hepatitis B virus (HBV) infection on this association remains unclear. We thus aimed to evaluate the relationship between chronic HBV infection and GERD. METHODS In this prospective population-based study, 1,001 adult subjects who underwent an upper gastrointestinal endoscopic examination in a health check-up and completed a gastroesophageal reflux questionnaire were consecutively enrolled. Endoscopic findings were classified according to the Los Angeles classification. Hepatitis B surface antigen was used as a marker of HBV infection. Univariate and multivariate approaches were used to evaluate the effects of chronic HBV infection on GERD. RESULTS Chronic HBV infection was associated with heartburn sensation [odds ratio (OR) 1.27, 95% confidence interval 1.01-1.61, P = 0.037], and erosive esophagitis (adjusted OR 1.75, 1.03-2.97, P = 0.037). Although male gender is a risk factor of erosive esophagitis, further analyses stratified by gender and aspartate aminotransferase to platelet ratio index (APRI) showed that chronic HBV infection was associated with erosive esophagitis in female subjects (adjusted OR 2.70, 1.14-6.39, P = 0.024) and those with APRI of more than 0.3 (adjusted OR 3.94, 1.73-8.96, P = 0.001). Moreover, higher serum aspartate aminotransferase (AST) and triglyceride (TG) levels were risk factors of erosive esophagitis in patients with chronic HBV infection. CONCLUSIONS Our findings indicate a close association between chronic HBV infection and GERD, especially in female subjects and those with higher APRI levels. Moreover, HBV carriers with higher AST or TG levels have higher incidence of erosive esophagitis. The interactions between chronic HBV infection and GERD need further studies. ELECTRONIC SUPPLEMENTARY MATERIAL The online version of this article (doi:10.1007/s12072-010-9184-4) contains supplementary material, which is available to authorized users.
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Abstract
PURPOSE OF REVIEW: We will focus separately on infectious, drug-induced and caustic injury of the esophagus and their possible complications such as stricture and perforation. RECENT FINDINGS: There has been a decrease in opportunistic esophageal infection in HIV-positive patients, in particular candidiasis, which remains an important cause of inpatient charges, length of stay and total hospital costs, and new antifungal therapy are currently explored. As far as drug-induced esophageal injury is concerned, more than 1000 cases of all cases due to nearly 100 different medications have been described during the last 10 years. However, the estimated case frequency is probably much higher and the related literature is of low quality, as cases are reported selectively and stimulated by clustering of cases, newly implicated pills or unusual complications. Finally, in the field of caustic ingestion-related injury, there has been greater understanding of geographical differences in prevalence and more frequently involved substances, choice of optimal timing for endoscopy, relationship between symptoms and severity of lesions and appropriate role of steroids and other therapies, such as the topical application of mytomicin C. SUMMARY: This update covers the most relevant papers published on the three areas of interest during the last year.
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Current awareness: Pharmacoepidemiology and drug safety. Pharmacoepidemiol Drug Saf 2009. [DOI: 10.1002/pds.1646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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