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Kessoku T, Higashibata T, Morioka Y, Naya N, Koretaka Y, Ichikawa Y, Hisanaga T, Nakajima A. Naldemedine and Magnesium Oxide as First-Line Medications for Opioid-Induced Constipation: A Comparative Database Study in Japanese Patients With Cancer Pain. Cureus 2024; 16:e55925. [PMID: 38601408 PMCID: PMC11004843 DOI: 10.7759/cureus.55925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2024] [Indexed: 04/12/2024] Open
Abstract
Introduction Naldemedine and magnesium oxide are common first-line early laxative medications used in the real-world scenario in Japan, for patients with cancer pain who receive opioid prescriptions, as per a nationwide hospital claims database study. However, the real-world prescription patterns and associated outcomes are unknown. Methods In this retrospective, cohort study using the Medical Data Vision (MDV) database (January 2018 to December 2020), data were collected from eligible patients (who had a long-term prescription of strong opioids, for >30 days) in Japan with naldemedine or magnesium oxide as the first-line laxative prescription, for a long-term opioid prescription for cancer pain with ≥6 months post-opioid observation period. A laxative prescription within three days after the opioid prescription date was termed an "early" prescription. The composite incidence of dose increase or addition/change of laxatives at three months after the start of the opioid prescription was the primary endpoint after adjusting baseline characteristics between the treatment arms by propensity score matching. Results After propensity score matching, 1717 and 544 patients who were prescribed naldemedine and magnesium oxide each were included in the early prescription and non-early prescription groups, respectively. Even after matching, the incidence of death was not adjusted enough and was significantly higher in the naldemedine arm than in the magnesium oxide arm in the non-early group but comparable in the early group. The incidence of addition, change, or dose increase was significantly higher in the naldemedine arm than in the magnesium oxide arm of the early prescription group (hazard ratio (95% confidence interval), 1.08 (1.00, 1.17); p=0.0402); the incidence was comparable between the arms of the non-early group. Conclusion These findings may provide valuable insights into real-world clinical treatment patterns and preliminary evidence for the selection of first-line medications to mitigate opioid-induced constipation in Japanese patients with cancer pain.
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Affiliation(s)
- Takaomi Kessoku
- Department of Palliative Medicine, International University of Health and Welfare Narita Hospital, Narita, JPN
- Department of Gastroenterology, International University of Health and Welfare School of Medicine, Narita, JPN
- Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, JPN
| | - Takahiro Higashibata
- Department of Palliative and Supportive Care, University of Tsukuba Hospital, Tsukuba, JPN
| | | | - Noriyuki Naya
- Department of Medical Affairs, Shionogi & Co. Ltd., Osaka, JPN
| | | | - Yasushi Ichikawa
- Department of Oncology, Yokohama City University School of Medicine, Yokohama, JPN
| | - Takayuki Hisanaga
- Department of Palliative Medicine, Tsukuba Medical Center Hospital, Tsukuba, JPN
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, JPN
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Manabe N, Umeyama M, Ishizaki S, Ota T, Kuratani S, Katsumata R, Fujita M, Haruma K, Camilleri M. Elobixibat improves rectal sensation in patients with chronic constipation aged ≥60 years: a randomised placebo-controlled study. BMJ Open Gastroenterol 2023; 10:e001257. [PMID: 37993269 PMCID: PMC10668193 DOI: 10.1136/bmjgast-2023-001257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 11/09/2023] [Indexed: 11/24/2023] Open
Abstract
OBJECTIVE High rectal sensory thresholds (RSTs) are associated with chronic constipation (CC), especially in older patients. Bile acids (BAs) affect the RSTs of healthy individuals. Here, we aimed to investigate the effects of the BA transporter inhibitor elobixibat in patients with CC aged ≥60 years. DESIGN We prospectively compared the RSTs of 17 patients with CC aged ≥60 years with those of 9 healthy individuals of the same age range. We next performed a prospective, randomised, parallel-group, double-blind, placebo-controlled clinical trial of 17 patients with CC who administered elobixibat or placebo daily for 1 week. Using barostat methodology, their first constant sensation volume (FCSV), defaecatory desire volume (DDV), and maximum tolerable volume (MTV) thresholds; their rectal compliance; and their faecal BA concentrations were measured before and after treatment. RESULTS There were no significant differences in the RSTs of healthy individuals and patients with CC, but all of these tended to be higher in the latter group. Elobixibat increased the desire to defaecate, significantly reduced the threshold for FCSV (p=0.0018), and tended to reduce the threshold for DDV (p=0.0899) versus placebo. However, there were no differences in the MTV or rectal compliance of the two groups. The total faecal BA concentration increased, and particularly that of secondary BAs in the elobixibat group. Elobixibat was most efficacious in participants with a longer duration of CC and a history of treatment for CC. CONCLUSION Elobixibat reduces the RSTs of patients with CC aged ≥60 years, which may be important for its therapeutic effects. TRIAL REGISTRATION NUMBER jRCTs061200030.
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Affiliation(s)
- Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan
| | | | | | - Takumi Ota
- Mochida Pharmaceutical Co., Ltd, Tokyo, Japan
| | | | - Ryo Katsumata
- Department of Health Care Medicine, Kawasaki Medical School, Okayama, Japan
| | - Minoru Fujita
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School, Okayama, Japan
| | - Michael Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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van der Schoot A, Creedon A, Whelan K, Dimidi E. The effect of food, vitamin, or mineral supplements on chronic constipation in adults: A systematic review and meta-analysis of randomized controlled trials. Neurogastroenterol Motil 2023; 35:e14613. [PMID: 37243443 DOI: 10.1111/nmo.14613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 04/08/2023] [Accepted: 05/14/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Over-the-counter supplements are commonly used to manage chronic constipation; however, their efficacy remains unclear. We aimed to investigate the effect of food, vitamin or mineral supplements on stool output, gut transit time, symptoms, and quality of life in adults with chronic constipation via a systematic review and meta-analysis of randomized controlled trials (RCTs). METHODS Studies were identified using electronic databases, backward citation, and hand-searching abstracts. RCTs reporting administration of food supplements (e.g., fruit extract supplements), vitamin or mineral supplements in adults with chronic constipation were included. Studies administering whole foods (e.g., fruits) were excluded. Risk of bias (RoB) was assessed with Cochrane RoB 2.0. Relative risks (RR), mean differences (MD), or standardized mean differences (95% confidence intervals [CI]) were calculated using a random-effects model. KEY RESULTS Eight RCTs (787 participants) were included, investigating kiwifruit (n = 3 RCTs), senna (n = 2), magnesium oxide (n = 2), Ziziphus jujuba (n = 1), and Malva Sylvestris (n = 1) supplements. Kiwifruit supplements did not impact stool frequency (MD 0.24 bowel movements/week [-0.32, 0.80]; p = 0.40) or consistency (MD -0.11 Bristol points [-0.31, 0.09], p = 0.29). Overall, 61% responded to senna and 28% to control; however, this did not reach statistical significance (RR 2.78, [0.93, 8.27]; p = 0.07). Overall, 68% responded to magnesium oxide and 19% to control (RR 3.32 [1.59, 6.92]; p = 0.001). Magnesium oxide improved stool frequency (MD 3.72 bowel movements/week [1.41, 6.03]; p = 0.002) and consistency (MD 1.14 Bristol points [0.48, 1.79]; p = 0.0007). CONCLUSIONS AND INFERENCES Magnesium oxide supplements are effective at improving cardinal symptoms of chronic constipation. Senna and kiwifruit supplements did not impact symptoms; however, findings were based on a small number of studies. Further research is required to investigate the effect of food supplements (e.g., kiwifruit supplements), as well as their whole food equivalents (e.g., whole kiwifruits) in chronic constipation.
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Affiliation(s)
| | - Alice Creedon
- Department of Nutritional Sciences, King's College London, London, UK
| | - Kevin Whelan
- Department of Nutritional Sciences, King's College London, London, UK
| | - Eirini Dimidi
- Department of Nutritional Sciences, King's College London, London, UK
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Chang L, Chey WD, Imdad A, Almario CV, Bharucha AE, Diem S, Greer KB, Hanson B, Harris LA, Ko C, Murad MH, Patel A, Shah ED, Lembo AJ, Sultan S. American Gastroenterological Association-American College of Gastroenterology Clinical Practice Guideline: Pharmacological Management of Chronic Idiopathic Constipation. Am J Gastroenterol 2023; 118:936-954. [PMID: 37204227 PMCID: PMC10544839 DOI: 10.14309/ajg.0000000000002227] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/27/2023] [Indexed: 05/20/2023]
Abstract
INTRODUCTION Chronic idiopathic constipation (CIC) is a common disorder associated with significant impairment in quality of life. This clinical practice guideline, jointly developed by the American Gastroenterological Association and the American College of Gastroenterology, aims to inform clinicians and patients by providing evidence-based practice recommendations for the pharmacological treatment of CIC in adults. METHODS The American Gastroenterological Association and the American College of Gastroenterology formed a multidisciplinary guideline panel that conducted systematic reviews of the following agents: fiber, osmotic laxatives (polyethylene glycol, magnesium oxide, lactulose), stimulant laxatives (bisacodyl, sodium picosulfate, senna), secretagogues (lubiprostone, linaclotide, plecanatide), and serotonin type 4 agonist (prucalopride). The panel prioritized clinical questions and outcomes and used the Grading of Recommendations Assessment, Development, and Evaluation framework to assess the certainty of evidence for each intervention. The Evidence to Decision framework was used to develop clinical recommendations based on the balance between the desirable and undesirable effects, patient values, costs, and health equity considerations. RESULTS The panel agreed on 10 recommendations for the pharmacological management of CIC in adults. Based on available evidence, the panel made strong recommendations for the use of polyethylene glycol, sodium picosulfate, linaclotide, plecanatide, and prucalopride for CIC in adults. Conditional recommendations were made for the use of fiber, lactulose, senna, magnesium oxide, and lubiprostone. DISCUSSION This document provides a comprehensive outline of the various over-the-counter and prescription pharmacological agents available for the treatment of CIC. The guidelines are meant to provide a framework for approaching the management of CIC; clinical providers should engage in shared decision making based on patient preferences as well as medication cost and availability. Limitations and gaps in the evidence are highlighted to help guide future research opportunities and enhance the care of patients with chronic constipation.
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Affiliation(s)
- Lin Chang
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - William D. Chey
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Aamer Imdad
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, SUNY Upstate Medical University, Syracuse, New York, USA
| | - Christopher V. Almario
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Adil E. Bharucha
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Susan Diem
- Minneapolis VA Healthcare System, Minneapolis, Minnesota, USA
- University of Minnesota School of Medicine, Minneapolis, Minnesota, USA
| | - Katarina B. Greer
- Cleveland VA Healthcare System, Cleveland, Ohio, USA
- Case Western Reserve University, Cleveland, Ohio, USA
| | - Brian Hanson
- Minneapolis VA Healthcare System, Minneapolis, Minnesota, USA
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Lucinda A. Harris
- Division of Gastroenterology & Hepatology, Mayo Clinic, Phoenix, Arizona, USA
| | - Cynthia Ko
- Division of Gastroenterology & Hepatology, University of Washington, Washington, DC, USA
| | | | - Amit Patel
- Division of Gastroenterology, Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Eric D. Shah
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan, USA
- Division of Gastroenterology & Hepatology, Department of Medicine, DartMouth Health, Lebanon, New Hampshire, USA
| | - Anthony J. Lembo
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease and Surgery Institute; Cleveland Clinic, Cleveland, Ohio, USA
| | - Shahnaz Sultan
- Minneapolis VA Healthcare System, Minneapolis, Minnesota, USA
- University of Minnesota, Minneapolis, Minnesota, USA
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Chang L, Chey WD, Imdad A, Almario CV, Bharucha AE, Diem S, Greer KB, Hanson B, Harris LA, Ko C, Murad MH, Patel A, Shah ED, Lembo AJ, Sultan S. American Gastroenterological Association-American College of Gastroenterology Clinical Practice Guideline: Pharmacological Management of Chronic Idiopathic Constipation. Gastroenterology 2023; 164:1086-1106. [PMID: 37211380 PMCID: PMC10542656 DOI: 10.1053/j.gastro.2023.03.214] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 02/27/2023] [Indexed: 05/23/2023]
Abstract
INTRODUCTION Chronic idiopathic constipation (CIC) is a common disorder associated with significant impairment in quality of life. This clinical practice guideline, jointly developed by the American Gastroenterological Association and the American College of Gastroenterology, aims to inform clinicians and patients by providing evidence-based practice recommendations for the pharmacological treatment of CIC in adults. METHODS The American Gastroenterological Association and the American College of Gastroenterology formed a multidisciplinary guideline panel that conducted systematic reviews of the following agents: fiber, osmotic laxatives (polyethylene glycol, magnesium oxide, lactulose), stimulant laxatives (bisacodyl, sodium picosulfate, senna), secretagogues (lubiprostone, linaclotide, plecanatide), and serotonin type 4 agonist (prucalopride). The panel prioritized clinical questions and outcomes and used the Grading of Recommendations Assessment, Development, and Evaluation framework to assess the certainty of evidence for each intervention. The Evidence to Decision framework was used to develop clinical recommendations based on the balance between the desirable and undesirable effects, patient values, costs, and health equity considerations. RESULTS The panel agreed on 10 recommendations for the pharmacological management of CIC in adults. Based on available evidence, the panel made strong recommendations for the use of polyethylene glycol, sodium picosulfate, linaclotide, plecanatide, and prucalopride for CIC in adults. Conditional recommendations were made for the use of fiber, lactulose, senna, magnesium oxide, and lubiprostone. DISCUSSION This document provides a comprehensive outline of the various over-the-counter and prescription pharmacological agents available for the treatment of CIC. The guidelines are meant to provide a framework for approaching the management of CIC; clinical providers should engage in shared decision making based on patient preferences as well as medication cost and availability. Limitations and gaps in the evidence are highlighted to help guide future research opportunities and enhance the care of patients with chronic constipation.
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Affiliation(s)
- Lin Chang
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California.
| | - William D Chey
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan
| | - Aamer Imdad
- Division of Gastroenterology, Hepatology and Nutrition, Department of Pediatrics, SUNY Upstate Medical University, Syracuse, New York
| | - Christopher V Almario
- Karsh Division of Gastroenterology and Hepatology, Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Adil E Bharucha
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Susan Diem
- Minneapolis VA Healthcare System, Minneapolis, Minnesota; University of Minnesota School of Medicine, Minneapolis, Minnesota
| | - Katarina B Greer
- Cleveland VA Healthcare System, Cleveland, Ohio; Case Western Reserve University, Cleveland, Ohio
| | - Brian Hanson
- Minneapolis VA Healthcare System, Minneapolis, Minnesota; Department of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Lucinda A Harris
- Division of Gastroenterology & Hepatology, Mayo Clinic, Phoenix, Arizona
| | - Cynthia Ko
- Division of Gastroenterology & Hepatology, University of Washington, Washington, DC
| | | | - Amit Patel
- Division of Gastroenterology, Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina
| | - Eric D Shah
- Division of Gastroenterology & Hepatology, Michigan Medicine, Ann Arbor, Michigan; Division of Gastroenterology & Hepatology, Department of Medicine, DartMouth Health, Lebanon, New Hampshire
| | - Anthony J Lembo
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease and Surgery Institute; Cleveland Clinic, Cleveland, Ohio
| | - Shahnaz Sultan
- Minneapolis VA Healthcare System, Minneapolis, Minnesota; University of Minnesota, Minneapolis, Minnesota
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Bassotti G, Villanacci V, Corsetti M. Exploring Pharmacological Treatments for Chronic Idiopathic Constipation in Adults: A Look Back to the Future. J Clin Med 2023; 12:jcm12041702. [PMID: 36836237 PMCID: PMC9959210 DOI: 10.3390/jcm12041702] [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: 01/23/2023] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 02/23/2023] Open
Abstract
Despite great progress in pharmaceutical research, the medical treatment of chronic idiopathic constipation is far from ideal. The aim of the present article was to review literature data, focusing on poorly studied or commercially unavailable/unapproved drugs potentially useful for the treatment of chronic idiopathic constipation in adults. An extensive online literature search was conducted using the keywords "chronic constipation", "colon", "constipation", "drugs", "laxatives", and "treatment", in various combinations between January 1960 and December 2022. The literature search showed the presence of some drugs whose efficacy has only recently been demonstrated by modern investigations, and which are likely to be incorporated into future guidelines, of others that are proven effective and potentially effective on constipated patients but limited by small or relatively old studies, or by side effects which could be used in experienced hands, and of others that might be useful but lack a solid scientific background. Looking into the future for patients with chronic constipation might add some more tools to the therapeutic portfolio, especially for certain subgroups of these patients.
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Affiliation(s)
- Gabrio Bassotti
- Gastroenterology, Hepatology & Digestive Endoscopy Section, Department of Medicine and Surgery, University of Perugia, 06123 Perugia, Italy
- Correspondence:
| | | | - Maura Corsetti
- National Institute for Health Research, Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust UK, School of Medicine, University of Nottingham and Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham NG7 2RD, UK
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Bek S, Teo YN, Tan XH, Fan KHR, Siah KTH. Association between irritable bowel syndrome and micronutrients: A systematic review. J Gastroenterol Hepatol 2022; 37:1485-1497. [PMID: 35581170 DOI: 10.1111/jgh.15891] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 03/31/2022] [Accepted: 05/02/2022] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIM Irritable bowel syndrome (IBS) is a highly prevalent disorder of gut brain interaction with a multifactorial etiology. Food trigger avoidance is common among individuals with IBS and exclusion diets are gaining popularity. However, recent guidelines on IBS management cautioned regarding the use of unsupervised dietary therapy with concerns of development of poor eating habits and even nutritional deficiencies. We aimed to review the available literature on the effect of habitual and exclusion diets on micronutrient status as well as the role of micronutrient supplementation in alleviating IBS symptoms. METHODS Four electronic databases (PubMed, Embase, Cochrane, Web of Science) were searched for articles that reported micronutrient data in patients with IBS. Serum micronutrient levels and dietary intake of micronutrients in patients with IBS were collected. The extracted data were tabulated and organized by micronutrient type to observe for trends. RESULTS Twenty-six articles were included in this systematic review (12 interventional and 14 observational studies). Studies showed that generally IBS subjects had lower levels of vitamin B2, vitamin D, calcium, and iron at baseline compared with non-IBS subjects. Studies also found that exclusion diets were associated with lower intake of micronutrients especially vitamin B1, B2, calcium, iron, and zinc. There was a lack of interventional studies on micronutrients. CONCLUSION Irritable bowel syndrome patients are at risk of developing multiple micronutrient deficiencies that may have both localized gastrointestinal as well as systemic effects. Dietary management of IBS patients should include a proper dietitian review to ensure nutritional adequacy where possible.
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Affiliation(s)
- Schin Bek
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Yao Neng Teo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Xin-Hui Tan
- Department of Dietetics, National University Hospital, Singapore
| | - Kristie H R Fan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,FAST and Chronic Programmes, Alexandra Hospital, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
| | - Kewin Tien Ho Siah
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore
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Nakajima A, Fujimaki M, Arai Y, Emori K. Safety and Efficacy of Elobixibat, an Ileal Bile Acid Transporter Inhibitor, in Elderly Patients With Chronic Idiopathic Constipation According to Administration Time: Interim Analysis of Post-marketing Surveillance. J Neurogastroenterol Motil 2022; 28:431-441. [PMID: 35799237 PMCID: PMC9274463 DOI: 10.5056/jnm20263] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 09/03/2021] [Accepted: 11/24/2021] [Indexed: 11/26/2022] Open
Abstract
Background/Aims Elobixibat, an ileal bile acid transporter (apical sodium-dependent bile acid transporter) inhibitor, was recently launched in Japan for the treatment of chronic idiopathic constipation. We conducted an interim analysis of post-marketing surveillance to evaluate the safety and efficacy of elobixibat in elderly patients with chronic constipation and compared the efficacy according to administration time. Methods Safety and efficacy outcomes were evaluated through patient interviews for 4 weeks. Results Adverse drug reactions (ADRs) were observed in 5.24% of the 1049 patients analyzed; diarrhea (2.19%) and abdominal pain (1.81%) were the most common. A serious ADR of death was reported in one patient (0.10%). The incidence of ADRs in the ≥ 65-year old or ≥ 75-year-old subpopulation was similar to that in the total patient population. Mean bowel movements per week significantly increased from 2.9 ± 2.5 at baseline to 5.0 ± 3.1 (P < 0.001) at Week 2 and 5.3 ± 2.6 (P < 0.001) at Week 4. The mean Bristol Stool Form Scale score significantly increased from 2.3 ± 1.4 at baseline to 3.8 ± 1.3 (P < 0.001) at Week 2 and 3.9 ± 1.1 at Week 4 (P < 0.001). Bowel movements significantly increased in the elderly population and subpopulations receiving elobixibat before breakfast, lunch, or dinner. The median time to bowel movement was 5 hours. Conclusion The results suggested that elobixibat was well-tolerated and efficacious in elderly patients with chronic constipation and can be administered before any meals.
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Affiliation(s)
- Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University School of Medicine, Yokohama, Japan
| | - Mio Fujimaki
- Medical Department, EA Pharma Co, Ltd, Tokyo, Japan
| | - Yuki Arai
- Medical Department, EA Pharma Co, Ltd, Tokyo, Japan
| | - Kento Emori
- Clinical Development Department, EA Pharma Co, Ltd, Tokyo, Japan
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Yamamoto A, Kessoku T, Tanaka K, Takahashi K, Kasai Y, Ozaki A, Iwaki M, Kobayashi T, Yoshihara T, Misawa N, Ohkuma K, Fuyuki A, Higurashi T, Hosono K, Yoneda M, Iwasaki T, Kurihashi T, Nakatogawa M, Suzuki A, Taguri M, Oyamada S, Ariyoshi K, Kobayashi N, Ichikawa Y, Nakajima A. Rationale and design of a multicenter, single-group, open-label trial aiming at investigating the effectiveness of elobixibat for loss of defecation desire in patients with chronic constipation. Contemp Clin Trials Commun 2022; 28:100958. [PMID: 35812817 PMCID: PMC9260435 DOI: 10.1016/j.conctc.2022.100958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 05/28/2022] [Accepted: 06/23/2022] [Indexed: 11/17/2022] Open
Abstract
Background Approximately 60% of patients with chronic constipation (CC) have a significantly higher rate of loss of defecation desire (LODD). Bile acids are expected to have a restorative effect on defecation desire (DD) because they lower the rectal sensory threshold, which is an objective index of DD. Elobixibat (EXB) specifically inhibits the ileal bile acid transporter/apical sodium-dependent bile acid transporter, which is a transporter involved in the reabsorption of bile acids in the terminal ileum. This study aims to investigate the LODD improvement rate in patients with CC after 4 weeks of EXB treatment. Methods A total of 40 adult patients with CC who meet the eligibility criteria will be enrolled. Patients will receive oral EXB (10 mg/day) for 4 weeks. A patient diary will be provided daily at 4 weeks after treatment. The primary endpoint will be the percentage LODD improvement at week 4 of the treatment period from week 2 of the observation period using questionnaires. Ethics and dissemination Ethical approval was obtained from the Yokohama City University Certified Institutional Review Board prior to participant enrolment (approval number: CRB21-008). The results of this study will be submitted for publication in international peer-reviewed journals, and key findings will be presented at international scientific conferences. Participants desiring the results of this study will be directly contacted for data dissemination. Trial registration This trial was registered at ClinicalTrials.gov (NCT05165199). Protocol version 1.0, September 21, 2021.
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Affiliation(s)
- Atsushi Yamamoto
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
- Department of Gastroenterology, Fujisawa Syounandai Hospital, Japan
| | - Takaomi Kessoku
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
- Department of Palliative Medicine, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
- Corresponding author. Department of Palliative Medicine, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama 236-0004, Japan.
| | - Kosuke Tanaka
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
- Department of Palliative Medicine, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Kota Takahashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Yuki Kasai
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Anna Ozaki
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Michihiro Iwaki
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
- Department of Palliative Medicine, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Tsutomu Yoshihara
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Noboru Misawa
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Kanji Ohkuma
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
- Department of Gastroenterology, Fujisawa Syounandai Hospital, Japan
| | - Akiko Fuyuki
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
- Department of Palliative Medicine, Yokohama City University Hospital, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
| | - Takuma Higurashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Kunihiro Hosono
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
| | | | - Takeo Kurihashi
- Department of Internal Medicine, Kanagawa Dental University Yokohama Clinic, Japan
| | | | - Ayao Suzuki
- Department of Internal Medicine, NamikiKoiso Medical Clinic, Japan
| | - Masataka Taguri
- Department of Data Science, Yokohama City University Graduate School of Medicine, Japan
| | | | | | - Noritoshi Kobayashi
- Department of Oncology, Yokohama City University Hospital, Japan
- Department of Oncology Yokohama City University Graduate School of Medicine, Japan
| | - Yasushi Ichikawa
- Department of Oncology, Yokohama City University Hospital, Japan
- Department of Oncology Yokohama City University Graduate School of Medicine, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Japan
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10
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Tanaka K, Kessoku T, Yamamoto A, Takahashi K, Kasai Y, Ozaki A, Iwaki M, Kobayashi T, Yoshihara T, Misawa N, Kato T, Arimoto J, Fuyuki A, Sakai E, Higurashi T, Chiba H, Hosono K, Yoneda M, Iwasaki T, Kurihashi T, Nakatogawa M, Suzuki A, Taguri M, Oyamada S, Ariyoshi K, Kobayashi N, Ichikawa Y, Nakajima A. Rationale and design of a multicentre, 12-week, randomised, double-blind, placebo-controlled, parallel-group, investigator-initiated trial to investigate the efficacy and safety of elobixibat for chronic constipation. BMJ Open 2022; 12:e060704. [PMID: 35636802 PMCID: PMC9152941 DOI: 10.1136/bmjopen-2021-060704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/10/2022] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Chronic constipation (CC) is a functional disorder that negatively impacts the quality of life of patients. This is a protocol for a multicentre, 12-week, randomised, double-blind, placebo-controlled study to test the efficacy and safety of elobixibat (EXB) versus placebo in patients with CC. METHODS AND ANALYSIS This will be a multicentre, double-blind, placebo-control, randomised controlled trial. A total of 100 adult patients with CC, diagnosed based on Rome IV criteria, who fulfil the inclusion/exclusion criteria will be enrolled. The patients will be randomly assigned to receive EXB (10 mg) or placebo treatment (n=50 per group). Blood tests and stool sampling will be performed 12 weeks following initiation of treatment and questionnaires will be issued to participants. The primary outcome will be the change in complete spontaneous bowel movements after 12 weeks of administration. The secondary outcomes will include the change in Japanese Patient Assessment of Constipation Quality of Life and absolute serum and faecal bile acid. ETHICS AND DISSEMINATION Ethics approval has been obtained from Yokohama City University Certified Institutional Review Board before participant enrolment. The results of this study will be submitted for publication in international peer-reviewed journals and the key findings will be presented at international scientific conferences. PROTOCOL VERSION V.3.0, 15 June 2021. TRIAL REGISTRATION NUMBER ClinicalTrials.gov (number NCT04784780).
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Affiliation(s)
- Kosuke Tanaka
- Department of Palliative Medicine, Yokohama City University Hospital, Yokohama, Kanagawa, Japan
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Takaomi Kessoku
- Department of Palliative Medicine, Yokohama City University Hospital, Yokohama, Kanagawa, Japan
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Atsushi Yamamoto
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Kota Takahashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Yuki Kasai
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Anna Ozaki
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Michihiro Iwaki
- Department of Palliative Medicine, Yokohama City University Hospital, Yokohama, Kanagawa, Japan
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Takashi Kobayashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Tsutomu Yoshihara
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Noboru Misawa
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Takayuki Kato
- Department of Gastroenterology, International University of Health and Welfare Atami Hospital, Atami, Japan
| | - Jun Arimoto
- Department of Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | - Akiko Fuyuki
- Department of Palliative Medicine, Yokohama City University Hospital, Yokohama, Kanagawa, Japan
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Eiji Sakai
- Department of Gastroenterology, Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - Takuma Higurashi
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Hideyuki Chiba
- Department of Gastroenterology, Omori Red Cross Hospital, Ota-ku, Japan
| | - Kunihiro Hosono
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Masato Yoneda
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Tomoyuki Iwasaki
- Department of Internal Medicine, Iwasaki Naika Clinic, Yokohama, Japan
| | - Takeo Kurihashi
- Department of Internal Medicine, Kanagawa Dental University Yokohama Clinic, Yokohama, Japan
| | - Machiko Nakatogawa
- Department of Internal Medicine, NamikiKoiso-Medical Clinic, Yokohama, Japan
| | - Ayao Suzuki
- Department of Internal Medicine, NamikiKoiso-Medical Clinic, Yokohama, Japan
| | - Masataka Taguri
- Department of Data Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Shunsuke Oyamada
- Department of Biostatictics, JORTC Data Center, Arakawa-ku, Tokyo, Japan
| | - Keisuke Ariyoshi
- Department of Data Management, JORTC Data Center, Arakawa-ku, Tokyo, Japan
| | - Noritoshi Kobayashi
- Department of Oncology, Yokohama City University Hospital, Yokohama, Kanagawa, Japan
- Department of Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Yasushi Ichikawa
- Department of Oncology, Yokohama City University Hospital, Yokohama, Kanagawa, Japan
- Department of Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
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11
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Brigstocke S, Yu V, Nee J. Review of the Safety Profiles of Laxatives in Pregnant Women. J Clin Gastroenterol 2022; 56:197-203. [PMID: 35050942 DOI: 10.1097/mcg.0000000000001660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Chronic constipation is one of the most common complaints seen in the gastroenterology clinic and is particularly prevalent in women. Women who become pregnant may suffer from existing constipation or develop constipation de novo. A thorough understanding of the safety of laxative therapies during pregnancy and the postpartum period is essential to successfully treating these women. Current understanding of the safety of both over the counter and prescription laxatives has not been adequately evaluated. In this article we provide an updated and comprehensive review of the safety profiles of laxatives that are currently used for the treatment of chronic constipation to aid the clinician in risk-benefit discussions with women who are currently or planning to become pregnant.
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Affiliation(s)
- Sophie Brigstocke
- Division of Gastroenterology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
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12
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A Systematic Review and Network Meta-Analysis on the Efficacy of Medications in the Treatment of Chronic Idiopathic Constipation in Japan. Gastroenterol Res Pract 2021; 2021:5534687. [PMID: 34887919 PMCID: PMC8651382 DOI: 10.1155/2021/5534687] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 10/27/2021] [Accepted: 10/30/2021] [Indexed: 11/24/2022] Open
Abstract
Background In the 2010s, medications with new mechanisms were introduced in Japan for the treatment of chronic idiopathic constipation (CIC). A few systematic reviews have compared medications' relative efficacy, but the reviews included studies on patients from various races, even though the mechanism of CIC is considered to differ between races. The aim of this study was to use a systematic review and network meta-analysis to compare the relative efficacy of these medications in Japanese patients. Methods We conducted a meta-analysis and report it here according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). We identified studies by searching MEDLINE (via the PubMed interface) and the Cochrane Library and ICHUSHI databases and included randomized clinical trials that compared medications for CIC with placebo in Japanese adults. Two reviewers independently screened and assessed articles, abstracted data, and assessed the risk of bias. We pooled data by random-effects meta-analyses and also performed a Bayesian network meta-analysis to indirectly compare data. Results The present systematic review and meta-analyses included 1460 patients in 6 randomized clinical trials: 2 on linaclotide, 3 on elobixibat, 2 on lubiprostone, and 1 on lactulose. The results of direct comparisons showed that linaclotide, elobixibat, and lubiprostone were superior to placebo in the change of spontaneous bowel movements (SBMs) within 1 week: linaclotide, 1.95 (95% CI, 1.51-2.39); elobixibat, 5.69 (95% CI, 3.31-8.07); and lubiprostone, 2.41 (95% CI, 0.82-4.01). The Bayesian network meta-analysis showed consistent results. Elobixibat 10 mg was ranked first for the increase in SBMs and complete SBMs within 1 week and the time to first SBM. Lubiprostone 48 μg was ranked first for the proportion of patients with SBM within 24 hours. Conclusion Our direct and indirect meta-analyses revealed that the new CIC medications available in Japan have equal efficacy but that elobixibat and lubiprostone are highly likely to be more efficacious.
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13
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Chronic Constipation: Is a Nutritional Approach Reasonable? Nutrients 2021; 13:nu13103386. [PMID: 34684388 PMCID: PMC8538724 DOI: 10.3390/nu13103386] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/12/2021] [Accepted: 09/20/2021] [Indexed: 12/13/2022] Open
Abstract
Chronic constipation (CC) is one of the most common gastroenterological diagnoses in clinical practice. Treatment includes several steps, depending on the severity of symptoms. Lifestyle modifications and increased intake of fiber and water are suggested by most health professionals. Unfortunately, the recommendations in this regard are the most varied, often conflicting with each other and not always based on solid scientific arguments. This paper aims to clarify this topic by providing practical indications for the management of these patients in every day clinical practice. The literature available on this topic is scarce, and dietary studies have important methodological biases. However, fiber, mainly by binding water and acting as bulking agents and/or as prebiotics for the intestinal microbiota, and mineral water, especially if rich in magnesium and/or bicarbonate, are useful tools. An adequate, well-designed diet should be a cornerstone of any effective treatment for chronic constipation. High-quality studies on larger samples are mandatory to give scientific validity to the role of the food in CC therapy and to enable professionals to choose the best approach for their patients, combining nutritional and pharmacological agents.
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14
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Abe T, Kunimoto M, Hachiro Y, Ohara K, Inagaki M, Hishiyama H, Murakami M. Tolerance and Efficacy of Polyethylene Glycol 4000 in Elderly Patients with Chronic Constipation: A Retrospective, Single-center, Observational Study. JOURNAL OF THE ANUS RECTUM AND COLON 2021; 5:291-296. [PMID: 34395942 PMCID: PMC8321590 DOI: 10.23922/jarc.2020-104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 04/06/2021] [Indexed: 11/30/2022]
Abstract
Objectives: This retrospective, observational study aimed to evaluate the tolerance and efficacy of polyethylene glycol 4000 plus electrolytes (PEG 4000) in elderly patients with chronic constipation. Methods: PEG 4000 powder was orally administered once daily at a dose of one or two 6.9 g sachets as the initial dose. The outcome measures were changes in the Cleveland Clinic Constipation Score (CCCS) and the Bristol Stool Form Scale (BSFS) value before and 2 weeks after drug administration. Results: This study included 324 patients aged ≥65 years (mean age: 78.6 ± 7.6 years, range: 65-100 years) with chronic constipation. The total CCCS was noted to significantly improve from 11.5 ± 4.6 at baseline to 7.4 ± 5.2 after drug administration. All CCCS sub-scores also improved significantly. The average BSFS value at baseline (2.5 ± 1.6) significantly improved to 4.3 ± 1.1 after treatment. Side effects (16 events) were observed in 13 patients (4.0%), with the most common being diarrhea (6 patients, 1.9%). All events were mild in severity, with none of the symptoms being serious. The cumulative treatment continuation rate at 1 year was 83.1%. Conclusions: PEG 4000 treatment was safe, effective, and well tolerated in elderly patients with chronic constipation. Thus, it appears to be a promising drug that can be continued for a long time.
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Affiliation(s)
- Tatsuya Abe
- Department of Proctology, Kunimoto Hospital, Asahikawa, Japan
| | - Masao Kunimoto
- Department of Proctology, Kunimoto Hospital, Asahikawa, Japan
| | | | - Kei Ohara
- Department of Proctology, Kunimoto Hospital, Asahikawa, Japan
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15
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Response to Goodoory et al. Am J Gastroenterol 2021; 116:1353-1354. [PMID: 34074831 DOI: 10.14309/ajg.0000000000001099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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16
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Kang S, Park MY, Brooks I, Lee J, Kim SH, Kim JY, Oh B, Kim JW, Kwon O. Spore-forming Bacillus coagulans SNZ 1969 improved intestinal motility and constipation perception mediated by microbial alterations in healthy adults with mild intermittent constipation: A randomized controlled trial. Food Res Int 2021; 146:110428. [PMID: 34119240 DOI: 10.1016/j.foodres.2021.110428] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 04/21/2021] [Accepted: 05/12/2021] [Indexed: 12/18/2022]
Abstract
The spore-forming Bacillus coagulans has attracted attention for their therapeutic action in the colon. However, the mechanism of this action remains unclear. In this study, healthy subjects with mild intermittent constipation were supplemented with B. coagulans SNZ 1969 (BC) or the placebo for 8 weeks (n = 80). Then, we assessed colonic transit time (CTT), weekly complete spontaneous bowel movement (CSBM) scores, bowel discomfort symptom (BDS) scores, and 16S rRNA fecal microbiome profiles. The association between the critically altered gut microbiome and clinical outcomes was analyzed using redundancy analysis (RDA) and validated by receiver operating characteristic (ROC) curves. BC supplementation significantly improved CTT (p = 0.031), CSBM at weeks 2 (p = 0.045) and 9 (p = 0.038), and BDS at weeks 3 (p = 0.019) and 6 (p = 0.029) compared with the placebo, while altering the community composition of the gut microbiota. We also confirmed that BC was effectively delivered to the gut. Finally, the multivariate redundancy analysis concluded that BC-induced enrichment of Lactobacillales and diminishment of Synergistales were related to CTT improvements. This study provides important new data on how spore-forming B. coagulans SNZ 1969 contributes to improving gut motility and presents evidence supporting the use of B. coagulans SNZ 1969 in adults with mild intermittent constipation and habitual low intake of fruit and vegetables.
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Affiliation(s)
- Seunghee Kang
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Min Young Park
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Isabel Brooks
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Jaekyung Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Su Hwan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Ji Yeon Kim
- Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea
| | - Bumjo Oh
- Department of Family Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Ji Won Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Oran Kwon
- Department of Nutritional Science and Food Management, Ewha Womans University, Seoul 03760, Republic of Korea; Department of Nutritional Science and Food Management, Graduate Program in System Health Science and Engineering, Ewha Womans University, Seoul 03760, Republic of Korea.
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17
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Mori H, Tack J, Suzuki H. Magnesium Oxide in Constipation. Nutrients 2021; 13:421. [PMID: 33525523 PMCID: PMC7911806 DOI: 10.3390/nu13020421] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/24/2021] [Accepted: 01/26/2021] [Indexed: 12/12/2022] Open
Abstract
Magnesium oxide has been widely used as a laxative for many years in East Asia, yet its prescription has largely been based on empirical knowledge. In recent years, several new laxatives have been developed, which has led to a resurgence in interest and increased scientific evidence surrounding the use of magnesium oxide, which is convenient to administer, of low cost, and safe. Despite these advantages, emerging clinical evidence indicates that the use of magnesium oxide should take account of the most appropriate dose, the serum concentration, drug-drug interactions, and the potential for side effects, especially in the elderly and in patients with renal impairment. The aim of this review is to evaluate the evidence base for the clinical use of magnesium oxide for treating constipation and provide a pragmatic guide to its advantages and disadvantages.
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Affiliation(s)
- Hideki Mori
- Translational Research Center for Gastrointestinal Diseases (TARGID), University of Leuven, 3000 Leuven, Belgium; (H.M.); (J.T.)
| | - Jan Tack
- Translational Research Center for Gastrointestinal Diseases (TARGID), University of Leuven, 3000 Leuven, Belgium; (H.M.); (J.T.)
| | - Hidekazu Suzuki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, Isehara 259-1193, Japan
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18
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Senna Versus Magnesium Oxide for the Treatment of Chronic Constipation: A Randomized, Placebo-Controlled Trial. Am J Gastroenterol 2021; 116:152-161. [PMID: 32969946 DOI: 10.14309/ajg.0000000000000942] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 08/17/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION This is the first prospective, double-blinded, randomized, placebo-controlled trial to evaluate the safety and efficacy of a stimulant laxative compared with an osmotic agent for the treatment of chronic idiopathic constipation. METHODS Patients were randomly administered stimulant laxative (senna, 1.0 g), osmotic agent (magnesium oxide [MgO], 1.5 g), or placebo for 28 consecutive days. The primary endpoint was overall symptom improvement. Secondary endpoints were spontaneous bowel movement (SBM), complete SBM, and patient assessment of constipation quality of life (QOL). RESULTS Ninety patients (mean age, 42 years; 93% women; mean duration of symptoms, 9.9 years) were enrolled; all completed the study. The response rate for overall improvement was 11.7% in the placebo group, 69.2% in the senna group, and 68.3% in the MgO group (P < 0.0001). Change in SBM was significantly greater in the senna and MgO groups than that in the placebo group (P < 0.001). Similarly, change in complete SBM was significantly greater in the senna and MgO groups than that in the placebo group (P < 0.01). On the patient assessment of constipation QOL, significant improvements were seen in the senna and MgO groups compared with those in the placebo group (senna, P < 0.05; MgO, P < 0.001). The frequency of severe treatment-related adverse events was 0%. DISCUSSION Senna and MgO significantly improved the frequency of bowel movements and QOL score and seem to be effective in the treatment of constipation.
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Kubota M, Ito K, Tomimoto K, Kanazaki M, Tsukiyama K, Kubota A, Kuroki H, Fujita M, Vandenplas Y. Lactobacillus reuteri DSM 17938 and Magnesium Oxide in Children with Functional Chronic Constipation: A Double-Blind and Randomized Clinical Trial. Nutrients 2020; 12:E225. [PMID: 31952280 PMCID: PMC7019518 DOI: 10.3390/nu12010225] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 01/10/2020] [Accepted: 01/12/2020] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVE Chronic functional constipation is a frequent condition. The aim of the study was to evaluate the efficacy of the probiotic Lactobacillus (L.) reuteri DSM 17938 and magnesium oxide (MgO) for relieving chronic functional constipation in children. STUDY DESIGN A prospective, double-blind, placebo-controlled, randomized, and parallel-group trial was conducted in five pediatric outpatient clinics in Japan. Sixty patients who were more than six months old and under six years of age with a diagnosis of functional constipation according to Rome IV criteria were randomly divided into three groups: group A (n = 20) received L. reuteri DSM 17938 and lactose hydrate as a placebo of MgO; group B (n = 19) received L. reuteri DSM 17938 and MgO; and group C (n = 21) received a placebo of L. reuteri DSM 17938 and MgO. RESULTS All three groups exhibited significant improvement in defecation frequency in the fourth week compared with the baseline condition (group A: p < 0.05; group B: p < 0.05; group C: p < 0.05). The MgO group and combination group showed a significant decrease in stool consistency, but the L. reuteri DSM 17938 group did not (group A: p = 0.079; group B: p < 0.05; group C: p < 0.05). MgO significantly suppressed the presence of the genus Dialister. Defecation frequency negatively correlated with the frequency of Clostridiales-belonging bacteria among the gut microbiome. CONCLUSIONS L. rueteri DSM 17938 and MgO were both effective in the management of functional constipation in young children. MgO caused an imbalance in the gastrointestinal microbiome, which was not the case in the probiotic group.
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Affiliation(s)
- Megumi Kubota
- Kubota Children’s Clinic, 2-6-18 Katsuyamakita Ikunoku, Osaka 544-0033, Japan
- Department of Public Health, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi Abenoku, Osaka 545-0051, Japan;
| | - Kazuya Ito
- Department of Public Health, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi Abenoku, Osaka 545-0051, Japan;
| | - Kazuhiko Tomimoto
- Tomimoto Pediatric Clinic, 6-6-20 Minatotakadai, Hachinohe 031-0823, Japan;
| | | | - Kei Tsukiyama
- Tsukiyama Child Care Clinic, 484 Akizuki, Wakayama 640-8322, Japan; (K.T.); (A.K.)
| | - Akio Kubota
- Tsukiyama Child Care Clinic, 484 Akizuki, Wakayama 640-8322, Japan; (K.T.); (A.K.)
| | - Haruo Kuroki
- Sotobo Children’s Clinic, 1880-4 Izumi Misakicho, Isumi 299-4503, Japan;
| | - Mitsugu Fujita
- Department of Microbiology, Kindai University Faculty of Medicine, 377-2 Ohnohigashi, Osakasayama 589-8511, Japan;
| | - Yvan Vandenplas
- KidZ Health Castle, UZ Brussel, Vrije Universiteit Brussel, 1090 Brussels, Belgium;
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