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The Effects of Modifying Amount and Type of Dietary Carbohydrate on Esophageal Acid Exposure Time and Esophageal Reflux Symptoms: A Randomized Controlled Trial. Am J Gastroenterol 2022; 117:1655-1667. [PMID: 35973185 PMCID: PMC9531994 DOI: 10.14309/ajg.0000000000001889] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 06/10/2022] [Indexed: 02/05/2023]
Abstract
INTRODUCTION This is the first randomized controlled diet intervention trial to investigate both the amount and type of carbohydrate on symptomatic gastroesophageal reflux disease (GERD). METHODS Ninety-eight veterans with symptomatic GERD were randomly assigned to high total/high simple, high total/low simple, low total/high simple, or low total/low simple carbohydrate diet for 9 weeks. The primary outcomes were esophageal acid exposure time (AET) and total number of reflux episodes derived from 24-hour ambulatory pH monitoring. Secondary outcomes were esophageal reflux symptoms rated using the Gastroesophageal Reflux Disease Questionnaire (GERDQ) and GERD Symptom Assessment Scale (GSAS). RESULTS Half of the subjects were White and half African American (mean age, 60.0 ± 12.5 years; mean body mass index, 32.7 ± 5.4 kg/m 2 ). There was a significant main effect of diet treatment on AET ( P = 0.001) and on the total number of reflux episodes ( P = 0.003). The change in AET in the high total/low simple group (-4.3% ± 3.8%) differed significantly from the high total/high simple control group (+3.1% ± 3.7%), (P = 0.04). The reduction in simple sugar intake averaged 62 g less per day. Subjects' ratings of symptoms improved in all carbohydrate modification groups, including significant reductions in heartburn frequency, heartburn severity, acid taste in the mouth, lump/pain in the throat or chest, and sleep disturbance. DISCUSSION A modification of dietary carbohydrate intake that targeted a substantial reduction in the intakes of simple sugars improved pH monitoring outcomes and symptoms of GERD that profoundly affect daily life. These findings provide a feasible and clinically applicable contribution to the limited objective data existing for efficacious dietary recommendations in the routine treatment and management of GERD.
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Nocturnal Gastroesophageal Reflux Disease (GERD) and Sleep: An Important Relationship That Is Commonly Overlooked. J Clin Gastroenterol 2020; 54:663-674. [PMID: 32657961 DOI: 10.1097/mcg.0000000000001382] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastroesophageal reflux disease (GERD) is a prevalent, chronic medical condition that affects 13% of the adult population globally at least once a week. Sleep disturbances are frequently encountered in up to 25% of the GERD patients, likely due to nocturnal gastroesophageal reflux (GER). With advance in diagnostic techniques allowing for an improved understanding of involved physiological mechanisms of nocturnal reflux, there is growing evidence of a bidirectional relationship between GERD and sleep disturbances. Furthermore, nocturnal GER is associated with more complicated GERD. Obstructive sleep apnea (OSA) and GERD also have been linked, but to what degree remains controversial. Treatment of nocturnal GER has been shown to improve both subjective and objective sleep measures. The therapeutic approach includes lifestyle modifications and medication individualization and optimization with proton-pump inhibitors serving as the mainstay of treatment. Antireflux surgery and newer endoscopic procedures have been demonstrated to control nocturnal GER.
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Orr WC, Fass R, Sundaram SS, Scheimann AO. The effect of sleep on gastrointestinal functioning in common digestive diseases. Lancet Gastroenterol Hepatol 2020; 5:616-624. [DOI: 10.1016/s2468-1253(19)30412-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/25/2019] [Accepted: 11/12/2019] [Indexed: 02/07/2023]
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Wallander MA, Johansson S, Ruigómez A, García Rodríguez LA, Jones R. Morbidity associated with sleep disorders in primary care: a longitudinal cohort study. PRIMARY CARE COMPANION TO THE JOURNAL OF CLINICAL PSYCHIATRY 2011; 9:338-45. [PMID: 17998952 DOI: 10.4088/pcc.v09n0502] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2007] [Accepted: 02/26/2007] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Few epidemiologic studies evaluate the relative contribution of different risk factors on sleep problems. The aim of the present study was to assess demographics, comorbid characteristics, and health outcomes in patients with sleep disorders. METHOD A population-based cohort study with nested case-control analysis was conducted in adults using the U.K. General Practice Research Database. Information was collected for 12,437 patients with a new sleep disorder diagnosis during the year 1996 and 18,350 age- and sex-matched controls. Logistic regression analysis was used to compute odds ratios (OR) and 95% confidence intervals (CI). RESULTS The incidence of a new sleep disorder diagnosis was 12.5 per 1000 person-years. There was a clear association of sleep disorders with smoking and excessive alcohol consumption; prior psychiatric disorders, including stress (OR = 3.6, 95% CI = 2.9 to 4.4) and depression (OR = 3.1, 95% CI = 2.8 to 3.3); prior circulatory diseases, including heart failure (OR = 1.8, 95% CI = 1.4 to 2.2) and coronary heart disease (OR = 1.4, 95% CI = 1.2 to 1.6); and prior gastrointestinal diseases, including gastroesopha-geal reflux disease (OR = 1.4, 95% CI = 1.2 to 1.7) and irritable bowel syndrome (OR = 1.5, 95% CI = 1.2 to 1.9). Use of hypnotics and anti-depressants was increased in the year after diagnosis. Relative 1-year mortality risk was 3-fold higher in the sleep disorder group than in controls, with a noticeably higher proportion of deaths due to suicide. CONCLUSION The fact that sleep disorders were associated with several morbidities, most strongly with psychiatric disorders as well as with increased mortality, underscores the importance of sleep problems as indicators of health status.
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Heading RC, Mönnikes H, Tholen A, Schmitt H. Prediction of response to PPI therapy and factors influencing treatment outcome in patients with GORD: a prospective pragmatic trial using pantoprazole. BMC Gastroenterol 2011; 11:52. [PMID: 21569313 PMCID: PMC3103451 DOI: 10.1186/1471-230x-11-52] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Accepted: 05/11/2011] [Indexed: 02/06/2023] Open
Abstract
Background Management of patients with gastro-oesophageal reflux disease (GORD) can be assisted by information predicting the likely response to proton pump inhibitor (PPI) treatment. The aim was to undertake a study of GORD patients designed to approximate ordinary clinical practice that would identify patient characteristics predicting symptomatic response to pantoprazole treatment. Methods 1888 patients with symptoms of GORD were enrolled in a multicentre, multinational, prospective, open study of 8 weeks pantoprazole treatment, 40 mg daily. Response was assessed by using the ReQuest™ questionnaire, by the investigator making conventional clinical enquiry and by asking patients about their satisfaction with symptom control. Factors including pre-treatment oesophagitis, gender, age, body mass index (BMI), Helicobacter pylori status, anxiety and depression, and concurrent IBS symptoms were examined using logistic regression to determine if they were related to response, judged from the ReQuest™-GI score. Results Poorer treatment responses were associated with non-erosive reflux disease, female gender, lower BMI, anxiety and concurrent irritable bowel syndrome symptoms before treatment. No association was found with age, Helicobacter pylori status or oesophagitis grade. Some reflux-related symptoms were still present in 14% of patients who declared themselves 'well-satisfied' with their symptom control. Conclusions Some readily identifiable features help to predict symptomatic responses to a PPI and consequently may help in managing patient expectation. ClinicalTrial.gov identifier: NCT00312806.
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Abstract
Ambulatory 24 h esophageal pH monitoring enables quantification of esophageal acid exposure and assessment of the temporal relationship between symptoms and acid reflux events. Analysis of pH monitoring is currently divided into upright and recumbent periods based on the patient's body position. However, in this Review, we demonstrate that physiologic studies have shown that sleep, and not recumbency, has a greater impact on gastroesophageal reflux during night-time. The physiologic studies are further supported by clinical trials demonstrating that gastroesophageal reflux characteristics during the recumbent-awake period are similar to those in the upright rather than the recumbent-asleep period. The introduction of the integrated pH monitoring and actigraphy data analysis program offers better separation of the recumbent-awake and recumbent-asleep periods. The physiologic studies and clinical trials, as well as the availability of a better tool to measure pH during sleep, support a paradigm shift in the analysis of pH monitoring data from body position (upright or recumbent) to state of consciousness (awake or asleep).
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Kodama K, Fujisaki H, Kubota A, Kato H, Hirota K, Kuramochi H, Murota M, Tabata Y, Ueda M, Harada H, Kawahara T, Shinoda M, Watanabe N, Iida D, Terauchi H, Yasui S, Miyazawa S, Nagakawa J. E3710, a New Proton Pump Inhibitor, with a Long-Lasting Inhibitory Effect on Gastric Acid Secretion. J Pharmacol Exp Ther 2010; 334:395-401. [DOI: 10.1124/jpet.110.167783] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Oh JH. [Health-related quality of life issues in gastroesophageal reflux disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2010; 55:85-93. [PMID: 20168054 DOI: 10.4166/kjg.2010.55.2.85] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Several studies have reported significant Health-Related Quality of life (HRQOL) impairment in gastroesophageal reflux disease (GERD) patients compared with the general population. The evaluation of quality of life is important as a parameter for the treatment. Because GERD has diverse symptoms such as esophageal and extraesophageal syndromes, HRQOL of GERD should be determined by both disease and non-disease related factors. The purpose is to overview the HRQOL instruments used in the evaluation of GERD, published reports regarding HRQOL in GERD, and the effects of medical treatments on GERD.
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Affiliation(s)
- Jung Hwan Oh
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea.
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Is there a role for lifestyle education in the management of gastro-oesophageal reflux disease? Eur J Gastroenterol Hepatol 2009; 21:1229-40. [PMID: 19839082 DOI: 10.1097/meg.0b013e32832a7d87] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Mody R, Bolge SC, Kannan H, Fass R. Effects of gastroesophageal reflux disease on sleep and outcomes. Clin Gastroenterol Hepatol 2009; 7:953-9. [PMID: 19375520 DOI: 10.1016/j.cgh.2009.04.005] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2008] [Revised: 03/03/2009] [Accepted: 04/07/2009] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Nighttime symptoms of gastroesophageal reflux disease (GERD) are prevalent and have negative effects on sleep quality. We quantified the effects of GERD symptoms on sleep difficulties and their effects on outcomes. METHODS Data were obtained from a patient-reported survey conducted in 2006 among the general US population. Respondents who had experienced GERD symptoms at least twice during the past month were categorized as GERD patients and were subclassified into groups on the basis of nighttime symptoms and sleep difficulties. Outcomes included health care resource use in past 6 months, work productivity and activity impairment (WPAI), and health-related quality of life (HRQOL) based on results of the Short-Form Health Survey (SF-8). Regression analysis was used to adjust for demographics and clinical characteristics. RESULTS Of 11,685 survey respondents with GERD, 88.9% experienced nighttime symptoms, 68.3% sleep difficulties, 49.1% difficulty initiating asleep (induction symptoms), and 58.3% difficulty maintaining sleep (maintenance symptoms). Respondents with nighttime GERD symptoms were more likely to experience sleep difficulties (odds ratio, 1.53) and difficulties with induction (odds ratio, 1.43) and maintenance (odds ratio, 1.56) of sleep (P < .001 for all). Sleep difficulties were associated with 0.9 additional provider visits, a 5.5% increase in overall work impairment, a 10.9% increase in activity impairment, and reductions of 3.1 and 3.6 points in SF-8 physical and mental summary scores, respectively. CONCLUSIONS Nighttime GERD symptoms are associated with interruption of sleep induction and maintenance and result in considerable economic burden and reduction in HRQOL.
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Affiliation(s)
- Reema Mody
- Takeda Pharmaceuticals North America, Inc, Deer Field, Illinois, USA
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Impact of gastroesophageal reflux disease on the quality of life of Spanish patients: the relevance of the biometric factors and the severity of symptoms. Eur J Gastroenterol Hepatol 2009; 21:620-9. [PMID: 19282765 DOI: 10.1097/meg.0b013e328310abe9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) has a negative impact on health-related quality of life (HRQoL). AIM (i) To evaluate HRQoL in the general Spanish population with GERD. (ii) To analyze the influence of biometric factors and symptoms profile on HRQoL. MATERIALS AND METHODS A multicenter and population-based evaluation was performed. Surveys were sent out to the general population and 335 responders (16%) fulfilled symptomatic criteria of GERD. They filled out two HRQoL questionnaires [Short Form-36 (SF-36) and Quality of Life in Reflux and Dyspepsia]. Biometric factors and symptoms profile were collected. The SF-36 physical and mental component summary scores were calculated. RESULTS Two hundred and fifty-two individuals (75.2%) participated. SF-36 and Quality of Life in Reflux and Dyspepsia (QoLRAD) punctuations were lower compared with the general population. Female sex, severity of symptoms, and nocturnal symptoms were associated with a greater deterioration of HRQoL. Obese participants had a negative impact on the physical component summary score, but mental component summary score was better than in participants with normal weight. Adjusted by age, punctuations of smokers, exsmokers, and nonsmokers were similar. No differences in HRQoL with regard to alcohol consumption were observed. CONCLUSION In participants who fulfill symptomatic criteria of GERD, the HRQoL is very deteriorated. The factors that worsen the QoL are being female, increase in BMI, and nocturnal symptoms.
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Addition of a H2 receptor antagonist to PPI improves acid control and decreases nocturnal acid breakthrough. J Clin Gastroenterol 2008; 42:676-9. [PMID: 18496394 DOI: 10.1097/mcg.0b013e31814a4e5c] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND The addition of a bedtime H2 receptor antagonist (H2RA) to proton pump inhibitor (PPI) b.i.d. to inhibit nocturnal acid breakthrough (NAB) is controversial. H2RA tolerance has been documented suggesting limitations in its long-term effect. AIM To compare the intragastric pH and NAB occurring with twice daily PPI with or without the addition of a H2RA. METHOD Multichannel intraluminal impedance-pH studies in 100 patients were reviewed. Fifty-eight patients (female 41; mean age, 54 y; range, 17 to 85) were studied on twice daily PPI. Forty-two patients (female 36; mean age, 53 y; range 20 to 85) were studied on a PPI b.i.d.+H2RA for at least 1 month at bedtime. The percentage time of intragastric pH<4 (upright, recumbent, and total) and NAB were compared between the groups. RESULTS In the patients with PPI b.i.d. 64% had NAB, compared with only 17% of patients on PPI b.i.d. and H2RA q.h.s. (P<0.001). The percent time intragastric pH<4 for patients on PPI b.i.d. was significantly higher (P<0.01) compared with patients on PPI b.i.d.+H2RA q.h.s. during upright (29.1+/-3.0 vs. 18.3+/-2.9), recumbent (33.5+/-3.4 vs. 12.5+/-3.1), and entire period (31.5+/-2.8 vs. 18.0+/-3.0). CONCLUSIONS The addition of a bedtime H2RA reduces the percentage time of the intragastric pH<4 and also NAB. H2RA should be considered as adjunct therapy in whom greater suppression of gastric acid control is considered desirable.
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Chassany O, Holtmann G, Malagelada J, Gebauer U, Doerfler H, Devault K. Systematic review: health-related quality of life (HRQOL) questionnaires in gastro-oesophageal reflux disease. Aliment Pharmacol Ther 2008; 27:1053-70. [PMID: 18363898 DOI: 10.1111/j.1365-2036.2008.03683.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Although gastro-oesophageal reflux disease (GERD) has a well-established pathophysiology, the impact of GERD symptoms on the patients' quality of life can be profound. Therefore, health-related quality of life (HRQOL) questionnaires have become standard instruments to evaluate the effect of treatment in clinical trials. AIM To evaluate the reliability, validity and responsiveness of available GERD-specific HRQOL. METHODS A systematic literature search using the Medical Subject Headings terms: 'Gastro-oesophageal reflux', 'Heartburn' and 'Oesophagitis' with 'quality of life' and 'questionnaires' was preformed to identify the available HRQOL questionnaires. To analyse the psychometric properties of the respective tools, the actual guidelines for the use of patient-reported outcomes in clinical trials were applied. RESULTS We identified five GERD-specific HRQOL questionnaires but none of them fulfilled all quality criteria; either they did not meet the actual standards for psychometric properties (HBQOL, GERD-HRQL, Jasani et al.Aust Fam Physician 1999; 28: 515), or were impracticable to use in clinical trials. The generic and hybrid instruments lack specificity and sensitivity and were not designed for treatment evaluation in GERD patients. CONCLUSION There is need for a new evaluative tool in the assessment of HRQOL during GERD therapy.
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Affiliation(s)
- O Chassany
- Département de Recherche Clinique et du développement, Assistance Publique - Hôpitaux de Paris, Hôpital Saint-Louis, Paris, France.
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Ducrotté P, Liker HR. How do people with gastro-oesophageal reflux disease perceive their disease? Results of a multinational survey. Curr Med Res Opin 2007; 23:2857-65. [PMID: 17919358 DOI: 10.1185/030079907x233412] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To determine how patients with gastro-oesophageal reflux disease (GERD) perceive their condition. METHODS Subjects with a formal diagnosis of GERD (n = 929) and those who did not have a formal diagnosis but regularly suffered from symptoms suggestive of GERD (heartburn or acid regurgitation, n = 924) were identified as part of a multinational survey. RESULTS Symptoms had been present for a mean of 11 years in diagnosed individuals and 8 years in undiagnosed individuals. Over-the-counter (OTC) antacids were used by 78% of undiagnosed individuals. Most patients (68% of undiagnosed and 46% of diagnosed subjects) did not consider themselves to have a serious condition, while 70% of undiagnosed and 58% of diagnosed respondents believed that their condition would not have any long-term health consequences. A key perception driving the decision to seek medical care was the belief that a physician, and prescribed medication, could help. Conversely, the perception that OTC medications work effectively was the greatest barrier to visiting a physician. Diagnosed patients, who, on average, waited 2 years before seeking medical advice, indicated that prescription medication reduced the severity and frequency of their symptoms. CONCLUSIONS There is widespread perception that GERD is a non-serious disease without long-term health consequences, and some patients find that OTC medications are a sufficiently effective treatment option. Educational initiatives should perhaps be targeted at those in greatest medical need, overcoming the barriers that dissuade many of these patients from seeking appropriate medical care.
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