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Atkins M, Murray HB. DGBI overlap: a model for a transdiagnostic approach? Lancet Gastroenterol Hepatol 2023:S2468-1253(23)00144-9. [PMID: 37211025 DOI: 10.1016/s2468-1253(23)00144-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 05/23/2023]
Affiliation(s)
- Micaela Atkins
- Harvard Medical School, Boston, MA, USA; Center for Neurointestinal Health, Gastroenterology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Helen Burton Murray
- Center for Neurointestinal Health, Gastroenterology, Massachusetts General Hospital, Boston, MA 02114, USA; Eating Disorders Clinical and Research Program, Massachusetts General Hospital, Boston, MA 02114, USA.
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Di Guglielmo MD, Holbrook J, Stabley D, Robbins KM, Boyce B, Hardy H, Adeyemi A. The Intestinal Tract Brush Border in Young Children Uniformly Expresses Guanylate Cyclase C. Appl Immunohistochem Mol Morphol 2023; 31:154-162. [PMID: 36735491 DOI: 10.1097/pai.0000000000001104] [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: 09/28/2022] [Accepted: 01/03/2023] [Indexed: 02/04/2023]
Abstract
The present study examined staining of guanylate cyclase C (GCC/GUCY2C) in the small and large intestines of children younger than age 7 years. Normal intestinal tissue from children aged 0 to 7 years was stained using GCC, uroguanylin, and villin antibodies and scored for staining intensity. A subset underwent quantitative real-time polymerase chain reaction. Data were analyzed using t test of independent means, descriptive statistics, and logistic regression. Four hundred sixty-four specimens underwent immunohistochemistry; 291 specimens underwent real-time polymerase chain reaction. GCC, villin, and uroguanylin were detected across age groups and anatomic sites. No significant differences were identifiable across age groups. GUCY2C and uroguanylin mRNA was detected in all samples, with no variability of statistical significance of either target-to-villin normalization between any age cohorts. A gradient of expression of GCC across age groups does not seem to exist.
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Affiliation(s)
| | - Jennifer Holbrook
- Nemours Biomedical Research, Nemours Children's Health, Nemours Children's Hospital, Delaware Valley, DE
| | - Deborah Stabley
- Nemours Biomedical Research, Nemours Children's Health, Nemours Children's Hospital, Delaware Valley, DE
| | - Katherine M Robbins
- Nemours Biomedical Research, Nemours Children's Health, Nemours Children's Hospital, Delaware Valley, DE
| | - Bobbie Boyce
- Nemours Biomedical Research, Nemours Children's Health, Nemours Children's Hospital, Delaware Valley, DE
| | - Heather Hardy
- Nemours Biomedical Research, Nemours Children's Health, Nemours Children's Hospital, Delaware Valley, DE
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Andresen V, Becker G, Frieling T, Goebel-Stengel M, Gundling F, Herold A, Karaus M, Keller J, Kim M, Klose P, Krammer H, Kreis ME, Kuhlbusch-Zicklam R, Langhorst J, Layer P, Lenzen-Großimlinghaus R, Madisch A, Mönnikes H, Müller-Lissner S, Rubin D, Schemann M, Schwille-Kiuntke J, Stengel A, Storr M, van der Voort I, Voderholzer W, Wedel T, Wirz S, Witzigmann H, Pehl C. Aktualisierte S2k-Leitlinie chronische Obstipation der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) und der Deutschen Gesellschaft für Neurogastroenterologie & Motilität (DGNM) – April 2022 – AWMF-Registriernummer: 021–019. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:1528-1572. [PMID: 36223785 DOI: 10.1055/a-1880-1928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- V Andresen
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - G Becker
- Klinik für Palliativmedizin, Freiburg, Deutschland
| | - T Frieling
- Medizinische Klinik II, Helios-Klinikum Krefeld, Krefeld, Deutschland
| | | | - F Gundling
- Medizinische Klinik II (Gastroenterologie, Gastroenterologische Onkologie, Hepatologie, Diabetologie, Stoffwechsel, Infektiologie), Klinikum am Bruderwald, Bamberg, Deutschland
| | - A Herold
- Sozialstiftung Bamberg, End- und Dickdarm-Zentrum Mannheim, Mannheim, Deutschland
| | - M Karaus
- Abt. Innere Medizin, Evang. Krankenhaus Göttingen-Weende, Göttingen, Deutschland
| | - J Keller
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - M Kim
- Klinik und Poliklinik für Allgemein-, Viszeral-, Transplantations-, Gefäß- und Kinderchirurgie (Chirurgische Klinik I) des Universitätsklinikums, Zentrum Operative Medizin (ZOM), Würzburg, Deutschland
| | - P Klose
- Universität Duisburg-Essen, Medizinische Fakultät, Essen, Deutschland
| | - H Krammer
- Sozialstiftung Bamberg, End- und Dickdarm-Zentrum Mannheim, Mannheim, Deutschland
| | - M E Kreis
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Deutschland
| | | | - J Langhorst
- Knappschafts-Krankenhaus, Essen, Deutschland
| | - P Layer
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | | | - A Madisch
- Klinik für Gastroenterologie, interventionelle Endoskopie und Diabetologie, Klinikum Siloah-Oststadt-Heidehaus, Hannover, Deutschland
| | - H Mönnikes
- Klinik für Innere Medizin, Martin-Luther-Krankenhaus, Berlin, Deutschland
| | | | - D Rubin
- Klinik für Innere Medizin Schwerpunkt Gastroenterologie, DRK Kliniken Berlin Mitte, Berlin, Deutschland.,Klinik für Innere Medizin mit Schwerpunkt Gastroenterologie, Vivantes Klinikum Spandau, Spandau, Deutschland
| | - M Schemann
- Lehrstuhl für Humanbiologie, TU München, Freising, Deutschland
| | - J Schwille-Kiuntke
- Innere Medizin VI Psychosomat. Medizin u. Psychotherapie, Universitätsklinikum Tübingen, Tübingen, Deutschland.,Institut für Arbeitsmedizin, Sozialmedizin und Versorgungsforschung, Universitätsklinikum Tübingen, Tübingen, Deutschland
| | - A Stengel
- Medizinische Klinik mit Schwerpunkt Psychosomatik, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - M Storr
- Zentrum für Endoskopie, Starnberg, Deutschland
| | - I van der Voort
- Klinik für Innere Medizin Gastroenterologie und Diabetologie, Jüdisches Krankenhaus Berlin, Berlin, Deutschland
| | | | - T Wedel
- Anatomisches Institut, Universität Kiel, Kiel, Deutschland
| | - S Wirz
- Cura Krankenhaus Bad Honnef, Bad Honnef, Deutschland
| | - H Witzigmann
- Klinik für Allgemein- und Viszeralchirurgie, Krankenhaus Dresden-Friedrichstadt, Dresden, Deutschland
| | - C Pehl
- Medizinische Klinik, Krankenhaus Vilsbiburg, Vilsbiburg, Deutschland
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Abstract
Chronic constipation is one of the five most common symptoms seen by gastroenterologist. In the absence of alarm symptoms, a confident symptom-based diagnosis can often be made using the Rome criteria. Three different subtypes have been identified to date: normal transit constipation, defaecatory disorders and slow transit constipation. Differentiation between these subtypes can be made through functional testing using tests such as anorectal manometry with balloon expulsion and a radio-opaque marker test. In general, patients are initially advised to increase their fluid and fibre intake. When these general lifestyle recommendations do not improve patients' symptoms, a step-wise and add-on treatment approach should be applied. This review summarises the diagnostic criteria to differentiate functional constipation from other causes of chronic constipation. In addition, current drug treatment options, including discussion of new therapeutic targets are discussed. Further, practical treatment approaches (choice and dosing), include discussion of combination/augmentation, treatment failure (adherence/expectations), and relapse prevention are mentioned. Finally, treatment and management of pain and bloating aspects are included.
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Affiliation(s)
- Jasper Pannemans
- Translational Research Centre for Gastrointestinal Disorders, University of Leuven, Herestraat 49, Box 701, 3000, Leuven, Belgium
| | - Imke Masuy
- Translational Research Centre for Gastrointestinal Disorders, University of Leuven, Herestraat 49, Box 701, 3000, Leuven, Belgium
| | - Jan Tack
- Translational Research Centre for Gastrointestinal Disorders, University of Leuven, Herestraat 49, Box 701, 3000, Leuven, Belgium.
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Lacy BE, Shea EP, Manuel M, Abel JL, Jiang H, Taylor DCA. Lessons learned: Chronic idiopathic constipation patient experiences with over-the-counter medications. PLoS One 2021; 16:e0243318. [PMID: 33428631 PMCID: PMC7799845 DOI: 10.1371/journal.pone.0243318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 11/17/2020] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Chronic idiopathic constipation (CIC) is a prevalent functional gastrointestinal disorder diagnosed based on patient-reported symptoms and the absence of structural gastrointestinal abnormalities. Individuals with CIC typically institute dietary changes and use stool softeners or over-the-counter (OTC) laxatives, possibly at the direction of a healthcare provider, before prescription medications for CIC are initiated. Although highly prevalent, there is limited information regarding CIC patient experiences with OTC medications. METHODS This post-hoc analysis used patient-reported data from a questionnaire administered during patient screening for a prospective linaclotide Phase 3b clinical trial in patients with CIC (N = 1482 screened). The questionnaire asked patients to report their experiences with OTC CIC medications over the preceding 6 months. RESULTS Among patients with screening responses (N = 1423), most were female (85%) and white (66%), with a mean age of 48.9 years. A high proportion of patients had used one or more OTC medications (70% had ≥1 OTC; 19% had ≥3 OTCs), with the majority being bisacodyl (33%) and polyethylene glycol (30%). The most commonly cited reason for stopping an OTC medication was insufficient symptom relief (17-40%). The majority of patients taking OTC medications reported no or little satisfaction with the medication's effect on their constipation (62%) and CIC-specific abdominal symptoms (78%). Many patients had little to no confidence in bowel movement (BM) frequency after taking OTC medications and their confidence in their ability to predict BM timing was also low (49-81% not at all confident). CONCLUSIONS Treatment effects on individual CIC symptoms, predictability of bowel habits, and satisfaction with treatment are all important factors for healthcare providers and patients to consider when establishing an effective treatment regimen for CIC. TRIAL REGISTRATION NUMBER NCT01642914.
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Affiliation(s)
- Brian E. Lacy
- Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, United States of America
| | - Elizabeth P. Shea
- Medical Writing and Publications, Ironwood Pharmaceuticals, Inc., Boston, MA, United States of America
| | - Machelle Manuel
- Ironwood Pharmaceuticals, Inc., Boston, MA, United States of America
| | - Jessica L. Abel
- Global Health Economics & Outcomes Research, AbbVie Inc., Madison, NJ, United States of America
| | - Hancheng Jiang
- Ironwood Pharmaceuticals, Inc., Boston, MA, United States of America
| | - Douglas C. A. Taylor
- Health Economics & Outcomes Research, Ironwood Pharmaceuticals, Inc., Boston, MA, United States of America
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6
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Nag A, Martin SA, Mladsi D, Olayinka-Amao O, Purser M, Vekaria RM. The Humanistic and Economic Burden of Chronic Idiopathic Constipation in the USA: A Systematic Literature Review. Clin Exp Gastroenterol 2020; 13:255-265. [PMID: 32765039 PMCID: PMC7371558 DOI: 10.2147/ceg.s239205] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 06/25/2020] [Indexed: 12/12/2022] Open
Abstract
Background Chronic idiopathic constipation (CIC) is a functional gastrointestinal disorder with an estimated prevalence of 16% in the USA; however, the humanistic and economic burden of CIC is poorly characterized. Aim This systematic literature review aimed to assess the humanistic and economic burden of CIC in adults in the USA. Methods Two systematic literature searches of English-language publications on the humanistic and economic burden of CIC in adults in the USA were conducted using electronic databases and other resources. Both searches included the terms "chronic idiopathic constipation" and "functional constipation". Specific terms used in the search on humanistic burden included "quality of life", "SF-36", "SF-12", and "PAC-QOL"; search terms for economic burden included "cost", "resource use", "absenteeism", and "productivity". Results Overall, 16 relevant articles were identified. Health-related quality of life (HRQoL) appeared to be reduced in patients with CIC compared with controls and the general US population. Abdominal (r=0.33-0.49), stool (r=0.23-0.33), and rectal symptoms (r=0.53) appeared to be associated with reduced HRQoL. Younger age and female sex were associated with reduced overall HRQoL and greater symptom severity. Direct outpatient costs were higher in patients with CIC than those without CIC (US$6284 vs US$5254). Patients with CIC and abdominal symptoms reported more days of disrupted productivity per month than those without abdominal symptoms (3.2 days vs 1.2 days). The overall prevalence of complementary and alternative medicine use by patients with CIC was similar to that in the general US population. Conclusion The reduced HRQoL and increased costs associated with CIC indicate unmet therapeutic need in this disorder. Further research is required to better understand the humanistic and economic burden of CIC in the USA.
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Affiliation(s)
- Arpita Nag
- Global Health Economics, Outcomes Research and Epidemiology, Shire, a Takeda Company, Lexington, MA, USA
| | - Susan A Martin
- Patient-Centered Outcomes Assessment Group, RTI Health Solutions, Ann Arbor, MI, USA
| | - Deirdre Mladsi
- Health Economics - Strategy and Early Modeling Group, RTI Health Solutions, Durham, NC, USA
| | | | - Molly Purser
- Health Economics - Regenerative Medicine and Advanced Therapies Group, RTI Health Solutions, Durham, NC, USA
| | - Renu M Vekaria
- Value Insight and Access Strategy Group, RTI Health Solutions, Manchester, Lancashire, UK
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Pannemans J, Van den Houte K, Fischler B, Piessevaux H, Carbone F, Tack J. Prevalence and impact of self-reported painful and non-painful constipation in the general population. Neurogastroenterol Motil 2020; 32:e13783. [PMID: 31975471 DOI: 10.1111/nmo.13783] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 11/01/2019] [Accepted: 11/24/2019] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Chronic constipation, defined by the Rome IV criteria, is a highly prevalent functional bowel disorder with major overlap with other bowel disorders. Therefore, a pooled-analysis to evaluate the presence of self-reported constipation in the general population was conducted. Further, its association with other bowel symptoms and its health-economic impact was analyzed. METHODS Collection of information on bowel symptoms' prevalence and their impact was done through an Internet survey (Medistrat Internet panel). The analysis focused on patients who reported constipation symptoms over the last 12 months. Firstly, participants who with or without constipation were compared. Secondly, subjects reporting constipation with (PC) or without abdominal pain (NPC) were studied. KEY RESULTS: A total of 1012 subjects (45.2 ± 0.5 years old, 62% females), of whom 217 (21%) reported constipation, completed the survey. Women were significantly more represented in the group reporting constipation compared to those with other bowel symptoms (81.57% vs 56.60%, P < .0001). Subjects reporting constipation experienced more additional bowel symptoms than those who did not report constipation [3(2-6) vs 2(1-4), P < .0001]. Of those with constipation, 134 patients reported NPC compared to 83 patients with PC. The presence of PC was associated with higher prevalence of diarrhea symptoms, alternating bowel movements, bloating, cramps, gas, and altered stool frequency and consistency (all P < .01). Out of 83 PC patients, 38 (45.24%) fulfilled the Rome IV IBS criteria. CONCLUSION Self-reported constipation, often associated with other bowel symptoms, is a highly prevalent condition in the Belgian general population. Especially when abdominal pain is present, this generates major healthcare costs.
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Affiliation(s)
- Jasper Pannemans
- TARGID (Translational Research Center for Gastrointestinal Disorders), University of Leuven, Leuven, Belgium
| | - Karen Van den Houte
- TARGID (Translational Research Center for Gastrointestinal Disorders), University of Leuven, Leuven, Belgium
| | | | - Hubert Piessevaux
- Service de Gastroentérologie, Cliniques Universitaires St-Luc, Brussels, Belgium
| | - Florencia Carbone
- TARGID (Translational Research Center for Gastrointestinal Disorders), University of Leuven, Leuven, Belgium
| | - Jan Tack
- TARGID (Translational Research Center for Gastrointestinal Disorders), University of Leuven, Leuven, Belgium
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Swarm RA, Paice JA, Anghelescu DL, Are M, Bruce JY, Buga S, Chwistek M, Cleeland C, Craig D, Gafford E, Greenlee H, Hansen E, Kamal AH, Kamdar MM, LeGrand S, Mackey S, McDowell MR, Moryl N, Nabell LM, Nesbit S, O'Connor N, Rabow MW, Rickerson E, Shatsky R, Sindt J, Urba SG, Youngwerth JM, Hammond LJ, Gurski LA. Adult Cancer Pain, Version 3.2019, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2019; 17:977-1007. [PMID: 31390582 DOI: 10.6004/jnccn.2019.0038] [Citation(s) in RCA: 258] [Impact Index Per Article: 51.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In recent years, the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Adult Cancer Pain have undergone substantial revisions focusing on the appropriate and safe prescription of opioid analgesics, optimization of nonopioid analgesics and adjuvant medications, and integration of nonpharmacologic methods of cancer pain management. This selection highlights some of these changes, covering topics on management of adult cancer pain including pharmacologic interventions, nonpharmacologic interventions, and treatment of specific cancer pain syndromes. The complete version of the NCCN Guidelines for Adult Cancer Pain addresses additional aspects of this topic, including pathophysiologic classification of cancer pain syndromes, comprehensive pain assessment, management of pain crisis, ongoing care for cancer pain, pain in cancer survivors, and specialty consultations.
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Affiliation(s)
- Robert A Swarm
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Judith A Paice
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | - Doralina L Anghelescu
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | | | | | | | | | | | - Ellin Gafford
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | - Heather Greenlee
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | | | - Susan LeGrand
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
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- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Nina O'Connor
- Abramson Cancer Center at the University of Pennsylvania
| | | | | | | | - Jill Sindt
- Huntsman Cancer Institute at the University of Utah
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Timmerman MEW, Trzpis M, Broens PMA. Using laxatives and/or enemas to accelerate the diagnosis in children presenting with acute abdominal pain: a randomised controlled trial study protocol. BMJ Paediatr Open 2018; 2:e000341. [PMID: 30498795 PMCID: PMC6241996 DOI: 10.1136/bmjpo-2018-000341] [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] [Received: 07/14/2018] [Revised: 09/29/2018] [Accepted: 10/04/2018] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Many children with acute abdominal pain and suspicion of appendicitis are diagnosed with constipation. Nevertheless, it can be difficult to differentiate between acute constipation and acute appendicitis because of similar symptoms and lack of diagnostic criteria. Consequently, constipation is often missed despite repeated consultations at the emergency department. We hypothesise that the diagnostic process can be improved and adequate treatment accelerated by supporting faecal evacuation in children with acute abdominal pain. METHODS AND ANALYSIS An unblinded randomised controlled trial including children aged between 5 years and 18 years with acute abdominal pain and suspicion of acute appendicitis. Children who do not have a definitive diagnosis after the first consultation and who need to return for a second consultation will be randomised. The intervention group will receive laxatives and enemas, while the control group will receive no medication. If, after the second consultation, still no diagnosis is established, and a third consultation is needed, then the intervention group will receive only laxatives, and the control group will again not receive medication. The primary outcome will be the differences in abdominal pain scores obtained with FACES Pain Rating Scale and the visual analogue scale at first, second and possibly third consultation. The secondary outcome will be the number of consultations needed to reach final diagnosis. ETHICS AND DISSEMINATION Laxatives and enemas have proven to be safe and effective treatments for constipation in children. Adverse events are therefore not expected, however, should they occur, then the child concerned shall be properly followed and treated until the event is over. The local Medical Research Ethics Committee approved of this study and waived the otherwise mandatory insurance for human test subjects. TRIAL REGISTRATION NUMBERS Pre-results: CCMO NL44710.042.12 andEudraCT 2013-000498-56.
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Affiliation(s)
- Marjolijn E W Timmerman
- Division of Pediatric Surgery, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Monika Trzpis
- Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Paul M A Broens
- Division of Pediatric Surgery, Department of Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Department of Surgery, Anorectal Physiology Laboratory, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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10
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Patient-Reported Outcome After Ostomy Surgery for Chronic Constipation. J Wound Ostomy Continence Nurs 2018; 45:319-325. [DOI: 10.1097/won.0000000000000445] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Abstract
BACKGROUND The options for the treatment of diarrhea and constipation are evolving as emerging therapies target small bowel receptors. The goal of this review is to discuss small bowel receptors involved in intestinal absorption, secretion, and motility. The review highlights therapies already approved or currently being studied for the modulation of these receptors. METHODS The articles cited in this review focus on the molecular level of pathways involved in diarrhea and constipation, and highlight the respective pharmacotherapies. RESULTS The majority of the studies in the current literature investigate the effects of both the small and large intestine receptors on diarrhea and constipation. There are fewer studies that isolate the effects of these receptors solely on the small bowel, and focusing more on the receptors found distinctly in the small intestine may be an area of interest for future studies as this can inspire more targeted therapies.
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Affiliation(s)
- Elizabeth S John
- Department of Internal Medicine, Rutgers Robert Wood Johnson Medical School, 1 RWJ Place, New Brunswick, NJ, 08901, USA.
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Linaclotide in constipation-predominant irritable bowel syndrome and chronic idiopathic constipation: a profile of its use in the USA. DRUGS & THERAPY PERSPECTIVES 2017. [DOI: 10.1007/s40267-017-0448-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sinagra E, Morreale GC, Mohammadian G, Fusco G, Guarnotta V, Tomasello G, Cappello F, Rossi F, Amvrosiadis G, Raimondo D. New therapeutic perspectives in irritable bowel syndrome: Targeting low-grade inflammation, immuno-neuroendocrine axis, motility, secretion and beyond. World J Gastroenterol 2017; 23:6593-6627. [PMID: 29085207 PMCID: PMC5643283 DOI: 10.3748/wjg.v23.i36.6593] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 04/15/2017] [Accepted: 07/04/2017] [Indexed: 02/06/2023] Open
Abstract
Irritable bowel syndrome (IBS) is a chronic, recurring, and remitting functional disorder of the gastrointestinal tract characterized by abdominal pain, distention, and changes in bowel habits. Although there are several drugs for IBS, effective and approved treatments for one or more of the symptoms for various IBS subtypes are needed. Improved understanding of pathophysiological mechanisms such as the role of impaired bile acid metabolism, neurohormonal regulation, immune dysfunction, the epithelial barrier and the secretory properties of the gut has led to advancements in the treatment of IBS. With regards to therapies for restoring intestinal permeability, multiple studies with prebiotics and probiotics are ongoing, even if to date their efficacy has been limited. In parallel, much progress has been made in targeting low-grade inflammation, especially through the introduction of drugs such as mesalazine and rifaximin, even if a better knowledge of the mechanisms underlying the low-grade inflammation in IBS may allow the design of clinical trials that test the efficacy and safety of such drugs. This literature review aims to summarize the findings related to new and investigational therapeutic agents for IBS, most recently developed in preclinical as well as Phase 1 and Phase 2 clinical studies.
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Affiliation(s)
- Emanuele Sinagra
- Gastroenterology and Endoscopy Unit, Fondazione Istituto Giuseppe Giglio, Contrada Pietra Pollastra Pisciotto, 90015 Cefalù, Italy
- Euro-Mediterranean Institute of Science and Technology, 90100 Palermo, Italy
- Department of Experimental Biomedicine and Clinical Neuroscience, Section of Human Anatomy, University of Palermo, 90100 Palermo, Italy
| | | | - Ghazaleh Mohammadian
- Department of Medicine, Division of Gastroenterology and Hepatology, Karolinska Institutet, Karolinska University Hospital, Huddinge, 17176 Stockholm, Sweden
| | - Giorgio Fusco
- Unit of Internal Medicine, Ospedali Riuniti Villa Sofia-Vincenzo Cervello, 90100 Palermo, Italy
| | - Valentina Guarnotta
- Section of Cardio-Respiratory and Endocrine-Metabolic Diseases, Biomedical Department of Internal and Specialist Medicine, University of Palermo, Palermo 90127, Italy
| | - Giovanni Tomasello
- Euro-Mediterranean Institute of Science and Technology, 90100 Palermo, Italy
- Department of Experimental Biomedicine and Clinical Neuroscience, Section of Human Anatomy, University of Palermo, 90100 Palermo, Italy
| | - Francesco Cappello
- Euro-Mediterranean Institute of Science and Technology, 90100 Palermo, Italy
- Department of Experimental Biomedicine and Clinical Neuroscience, Section of Human Anatomy, University of Palermo, 90100 Palermo, Italy
| | - Francesca Rossi
- Gastroenterology and Endoscopy Unit, Fondazione Istituto Giuseppe Giglio, Contrada Pietra Pollastra Pisciotto, 90015 Cefalù, Italy
| | - Georgios Amvrosiadis
- Unit of Gastroenterology, Ospedali Riuniti Villa Sofia-Vincenzo Cervello, 90100 Palermo, Italy
| | - Dario Raimondo
- Gastroenterology and Endoscopy Unit, Fondazione Istituto Giuseppe Giglio, Contrada Pietra Pollastra Pisciotto, 90015 Cefalù, Italy
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Lucendo AJ, Arias-González L, Molina-Infante J, Arias Á. Systematic review: health-related quality of life in children and adults with eosinophilic oesophagitis-instruments for measurement and determinant factors. Aliment Pharmacol Ther 2017. [PMID: 28639700 DOI: 10.1111/apt.14194] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Several measures have been used to assess the health-related quality of life (HRQoL) of patients with eosinophilic oesophagitis (EoE). AIMS To systematically review these HRQoL measures, to appraise measurement properties of specific instruments and to evaluate determinant factors influencing HRQoL in paediatric and adult EoE patients. METHODS We searched the PubMed, Embase, Scopus, Web of Science (WOS) and PsycINFO databases for documents providing original information on the development of measurement tools and/or evaluation of HRQoL outcomes in EoE patients of all ages. RESULTS Of the 596 references identified, data was collected from 34 studies (with only 16 of them being published as full papers) including a total of 1,689 individual patients. Three disease-specific HRQoL measures in EoE covering different aspects of patients' lives and developed in English, were scored positive regarding measurement properties. The PedsQL inventory (including parent and child report forms) and the Peds-QoL EoE module were the generic and specific instruments respectively used in children, while the SF-36 and EoE-QoL-A were the most used questionnaires in adults. Patients with EoE show an impaired HRQoL compared to controls, which greatly depends on symptom severity and disease duration. Severity of endoscopic features and female gender may also determine an impaired HRQoL. The effect of treatments on HRQoL requires further assessment. CONCLUSIONS HRQoL is a relevant outcome that should be considered in clinical practice and research of EoE. Further validation studies in several languages and populations are required to support the use of disease-specific HRQoL measures.
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Affiliation(s)
- A J Lucendo
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - L Arias-González
- Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| | - J Molina-Infante
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain.,Department of Gastroenterology, Hospital Universitario San Pedro de Alcántara, Cáceres, Spain
| | - Á Arias
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Spain.,Research Support Unit, Complejo Hospitalario La Mancha Centro, Alcázar de San Juan, Spain
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15
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Somatic Comorbidity in Chronic Constipation: More Data from the GECCO Study. Gastroenterol Res Pract 2016; 2016:5939238. [PMID: 27822226 PMCID: PMC5086364 DOI: 10.1155/2016/5939238] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Accepted: 09/21/2016] [Indexed: 12/18/2022] Open
Abstract
Background. Comorbidity in chronic constipation has rarely been investigated, despite the fact that constipation can occur as one symptom in a number of neurological, systemic, and other nonintestinal and intestinal disorders. Methods. Of 1037 individuals with constipation identified during a telephone survey, 589 returned a postal questionnaire with valid data, asking for sociographic data, clinical symptoms, comorbid conditions, medication intake, and health care behavior related to constipation. Among them, 245 reported some somatic diagnoses and another 120 regular medication intake. They were compared to individuals without comorbid condition and presumed functional constipation (n = 215). Results. Individuals reporting a somatic comorbid condition and/or regular medication were significantly older than those with functional constipation (63.8 ± 15.8 and 43.7 ± 15.5 years, resp., p < 0.001) and had lower health and social status (both p < 0.001), but similar general life satisfaction (n.s.). Their quality-of-life was lower for the physical (p < 0.001) but not for the mental health domain (n.s.), while among those with functional constipation, the mental health domain distinguished IBS-C individuals from those with functional constipation but without pain (p < 0.001). Conclusion. In an unselected population sample with constipated individuals, those with a somatic comorbid condition outnumber those with functional constipation alone and are distinctly different with respect to age and health status.
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16
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Abstract
Constipation is common in the general population and for those on opioids and/or who are suffering from advanced cancer. Self-management consists of dietary changes, exercise, and laxatives. However, responses to self-management efforts are often inadequate to relieve the subjective and objective experience of constipation. Multiple new anti-constipating medications have recently been tested in randomized trials and the following are available commercially: probiotics, prucalopride, lubiprostone, linaclotide, elobixibat, antidepressants, methylnaltrexone, alvimopan, and naloxegol. This review will discuss the evidence-based benefits of these medications and outline an approach to managing constipation.
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Affiliation(s)
- Mellar Davis
- Cleveland Clinic Lerner School of Medicine Case, Western Reserve University, 9500 Euclid Avenue, T34, Cleveland, OH, 44195, USA.
- Clinical Fellowship Program, Cleveland, OH, USA.
- Palliative Medicine and Supportive Oncology Services, Taussig Cancer Institute, Cleveland, OH, USA.
| | - Pamela Gamier
- Cleveland Clinic Lerner School of Medicine Case, Western Reserve University, 9500 Euclid Avenue, T34, Cleveland, OH, 44195, USA
- Clinical Fellowship Program, Cleveland, OH, USA
- Palliative Medicine and Supportive Oncology Services, Taussig Cancer Institute, Cleveland, OH, USA
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17
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Sonu I, Triadafilopoulos G, Gardner JD. Persistent constipation and abdominal adverse events with newer treatments for constipation. BMJ Open Gastroenterol 2016; 3:e000094. [PMID: 27486521 PMCID: PMC4947709 DOI: 10.1136/bmjgast-2016-000094] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 05/03/2016] [Accepted: 05/06/2016] [Indexed: 12/11/2022] Open
Abstract
Background Clinical trials of several new treatments for opioid-induced constipation (OIC), chronic idiopathic constipation (CIC) and constipation-predominant irritable bowel syndrome (IBS-C) have focused on differences between subjects relieved of constipation with placebo and active treatment. Patients and clinicians however, are more interested in the probability these treatments provide actual relief of constipation and its associated symptoms. Methods We searched the medical literature using MEDLINE and Cochrane central register of controlled trials. Randomised, placebo-controlled trials that examined the use of methylnaltrexone, naloxegol, lubiprostone, prucalopride or linaclotide in adults with OIC, CIC and IBS-C were eligible for inclusion. The primary efficacy measure was relief of constipation. Adverse event data for abdominal symptoms were also analysed. Key results and findings 25 publications were included in our analyses. The proportion of constipated individuals with active treatment was significantly lower than the proportion with placebo; however, in 15 of these 20 trials analysed, a majority of patients remained constipated with active treatment. Analyses of adverse event data revealed that the percentage of participants who experienced abdominal pain, diarrhoea and flatulence with active treatment was higher than that with placebo in the majority of trials analysed. Conclusions Newer pharmacological treatments for constipation are superior to placebo in relieving constipation, but many patients receiving active treatment may remain constipated. In addition, all 5 of the treatments studied are accompanied by no change or a possible increase in the prevalence of abdominal symptoms, such as abdominal pain, diarrhoea and flatulence.
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Affiliation(s)
- Irene Sonu
- Stanford University School of Medicine , Palo Alto, California , USA
| | | | - Jerry D Gardner
- Science for Organizations, Inc. , Mill Valley, California , USA
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18
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Bassotti G, Gambaccini D, Bellini M. Velusetrag for the treatment of chronic constipation. Expert Opin Investig Drugs 2016; 25:985-90. [PMID: 27269187 DOI: 10.1080/13543784.2016.1195369] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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19
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Vakil N, Stelwagon M, Shea EP, Miller S. Symptom burden and consulting behavior in patients with overlapping functional disorders in the US population. United European Gastroenterol J 2016; 4:413-422. [PMID: 27403308 PMCID: PMC4924424 DOI: 10.1177/2050640615600114;] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 06/24/2015] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Regulatory and treatment guidelines focus on individual conditions, yet clinicians often see patients with overlapping conditions. OBJECTIVE This cross-sectional survey study assesses the impact of overlapping functional dyspepsia (FD), gastroesophageal reflux disease (GERD), irritable bowel syndrome with constipation (IBS-C), and chronic idiopathic constipation (CIC) on symptom burden and consulting behavior. METHODS Survey participants met Rome III criteria for FD, IBS-C, and/or CIC, and/or reported GERD; participants answered questions about symptom frequency and bothersomeness, work and productivity, and consulting behavior. RESULTS Of 2641 respondents, 1592 (60.3%) had one condition; 832 (31.5%) had two; and 217 (8.2%) had three; 57.3% of 1690 FD, 54.6% of 1337 GERD, 82.6% of 328 IBS-C, and 62.5% of 552 CIC respondents had condition overlap. Overall GI symptoms were very/extremely bothersome in 28.6% of single-condition respondents, 50.7% of two-condition, and 69.6% of three-condition respondents (p < 0.001, chi square). Symptom frequency and productivity losses both increased with condition overlap. Over 12 months, 43.7% of single-condition, 49.9% of two-condition, and 66.5% of three-condition respondents consulted a physician about GI symptoms (p < 0.001, chi square). CONCLUSION Functional GI disorders frequently overlap with each other and with GERD. Condition overlap is associated with greater symptom burden and increased physician consultations.
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Affiliation(s)
- Nimish Vakil
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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20
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El-Gohary MA. Severe colic mimicking intussusception: a new phenomenon. BMJ Open Gastroenterol 2015; 2:e000023. [PMID: 26462275 PMCID: PMC4599166 DOI: 10.1136/bmjgast-2014-000023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 11/25/2014] [Accepted: 12/15/2014] [Indexed: 11/09/2022] Open
Abstract
Objective To highlight a new phenomenon that we have encountered in children during the past 5 years. Children in this group have a pathognomonic clinical picture of sudden acute severe abdominal colic during which the child is continuously screaming for 1–2 min. All these patients were initially diagnosed on clinical and ultrasonographic grounds as acute intussusception. Careful interpretation of the radiological findings revealed faecal impaction of the terminal ileum and caecum. Design This is a retrospective study looking at children presenting between 2009 and 2014 with acute severe abdominal colic pain. These were 11 patients aged 9 months to 5 years. We reviewed our experience in the management and diagnosis of these patients. Result All patients were diagnosed initially as intussusception, which was confirmed by ultrasonography (US). US revealed an appearance mimicking intussusception, 3 cases of which were intermittent. This US appearance proved to be a hard stool filling the terminal ileum. In all patients, abdominal X-ray revealed stool at the right side of the colon filling the caecum. Diagnostic gastrografin enemas that were performed in four patients excluded intussusception and confirmed stool at the caecum and ascending colon. In none of those patients had contrast passed into the terminal ileum. There was dramatic response to fleet and/or gastrografin enemas. Five patients required a second dose of enema and two patients required three doses. Conclusions We highlight a new phenomenon of severe abdominal pain caused by faecal impaction of the terminal ileum and caecum. Increased awareness of this condition helps to avoid unnecessary investigations and/or surgical exploration.
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Affiliation(s)
- Mohamed Amin El-Gohary
- Division of Paediatric Surgery, Department of Surgery, Burjeel Hospital , Abu Dhabi , UAE
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21
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Ryu HS, Choi SC. Recent Updates on the Treatment of Constipation. Intest Res 2015; 13:297-305. [PMID: 26576134 PMCID: PMC4641855 DOI: 10.5217/ir.2015.13.4.297] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 07/15/2015] [Accepted: 07/16/2015] [Indexed: 12/13/2022] Open
Abstract
The treatment of constipation aims to regulate the frequency and quantity of stool in order to promote successful defecation. Numerous studies on pharmacologic treatments and non-pharmacologic therapies for constipation have attempted to overcome limitations such as temporary and insufficient efficacy. Conventional laxatives have less adverse effects and are inexpensive, but often have limited efficacy. Recently developed enterokinetic agents and intestinal secretagogues have received attention owing to their high efficacies and low incidences of adverse events. Studies on biofeedback and surgical treatment have focused on improving symptoms as well as quality of life for patients with refractory constipation.
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Affiliation(s)
- Han Seung Ryu
- Division of Gastroenterology, Department of Internal Medicine, Digestive Disease Research Institute, Wonkwang University Hospital, Iksan, Korea
| | - Suck Chei Choi
- Division of Gastroenterology, Department of Internal Medicine, Digestive Disease Research Institute, Wonkwang University Hospital, Iksan, Korea
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22
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Klingelhoefer L, Reichmann H. Parkinson’s Disease and Gastrointestinal Non Motor Symptoms: Diagnostic and Therapeutic Options – A Practise Guide. JOURNAL OF PARKINSONS DISEASE 2015; 5:647-58. [DOI: 10.3233/jpd-150574] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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23
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Liang Y, Zhang J, Xie T, Cho EYP, Hu D, Liu B, Xiao L, Sha O. Hospitalized pain patients have recently doubled: a retrospective case series study in Shenzhen Nanshan People's Hospital of China. Int J Neurosci 2015; 126:812-818. [PMID: 26268306 DOI: 10.3109/00207454.2015.1073728] [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
AIM To study the characteristics of hospitalized pain patients in Shenzhen with the aim of identifying some of the social, economic and therapeutic aspects of pain management in China. METHODS A retrospective study was designed to collect the information of 3061 hospitalized pain patients in 2003, 2007 and 2011. Their demographic characteristics, diagnoses of pain types, hospitalization, therapeutic effect, economic cost and payment types were analyzed. RESULTS The number of female patients significantly increased with time. The patient's average age increased from 41.3 in 2003 to 49.7 years old in 2011. The most common diagnosis of pain was lumbar intervertebral disc herniation. The total hospitalization days of each patient per year significantly decreased from 15.7 days in 2003 to 10.4 days in 2011. However, the hospitalization cost for each patient was almost doubled. CONCLUSION The hospitalized pain patients and their economic burdens have almost been doubled in the recent four years.
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Affiliation(s)
- Yilin Liang
- a 1 Department of Preclinical Medicine, School of Medicine , Shenzhen University , Shenzhen , Guangdong , China
| | - Jian Zhang
- a 1 Department of Preclinical Medicine, School of Medicine , Shenzhen University , Shenzhen , Guangdong , China
| | - Tianshun Xie
- a 1 Department of Preclinical Medicine, School of Medicine , Shenzhen University , Shenzhen , Guangdong , China
| | - Eric Yu Pang Cho
- b 2 School of Biomedical Sciences, Faculty of Medicine , The Chinese University of Hong Kong , Shatin , Hong Kong
| | - Dongsheng Hu
- a 1 Department of Preclinical Medicine, School of Medicine , Shenzhen University , Shenzhen , Guangdong , China
| | - Baohua Liu
- a 1 Department of Preclinical Medicine, School of Medicine , Shenzhen University , Shenzhen , Guangdong , China
| | - Lizu Xiao
- c 3 Department of Pain Medicine , Shenzhen Nanshan People's Hospital , Shenzhen , Guangdong , China
| | - Ou Sha
- a 1 Department of Preclinical Medicine, School of Medicine , Shenzhen University , Shenzhen , Guangdong , China
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24
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Vakil N, Stelwagon M, Shea EP, Miller S. Symptom burden and consulting behavior in patients with overlapping functional disorders in the US population. United European Gastroenterol J 2015; 4:413-22. [PMID: 27403308 PMCID: PMC4924424 DOI: 10.1177/2050640615600114] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 06/24/2015] [Indexed: 12/21/2022] Open
Abstract
Background Regulatory and treatment guidelines focus on individual conditions, yet clinicians often see patients with overlapping conditions. Objective This cross-sectional survey study assesses the impact of overlapping functional dyspepsia (FD), gastroesophageal reflux disease (GERD), irritable bowel syndrome with constipation (IBS-C), and chronic idiopathic constipation (CIC) on symptom burden and consulting behavior. Methods Survey participants met Rome III criteria for FD, IBS-C, and/or CIC, and/or reported GERD; participants answered questions about symptom frequency and bothersomeness, work and productivity, and consulting behavior. Results Of 2641 respondents, 1592 (60.3%) had one condition; 832 (31.5%) had two; and 217 (8.2%) had three; 57.3% of 1690 FD, 54.6% of 1337 GERD, 82.6% of 328 IBS-C, and 62.5% of 552 CIC respondents had condition overlap. Overall GI symptoms were very/extremely bothersome in 28.6% of single-condition respondents, 50.7% of two-condition, and 69.6% of three-condition respondents (p < 0.001, chi square). Symptom frequency and productivity losses both increased with condition overlap. Over 12 months, 43.7% of single-condition, 49.9% of two-condition, and 66.5% of three-condition respondents consulted a physician about GI symptoms (p < 0.001, chi square). Conclusion Functional GI disorders frequently overlap with each other and with GERD. Condition overlap is associated with greater symptom burden and increased physician consultations.
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Affiliation(s)
- Nimish Vakil
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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25
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Quigley EMM. Editorial: differentiating chronic idiopathic constipation from constipation-predominant irritable bowel syndrome--possible and important? Aliment Pharmacol Ther 2015; 41:1299. [PMID: 25968150 DOI: 10.1111/apt.13208] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Eamonn M M Quigley
- Gastroenterology and Hepatology, Houston Methodist Hospital, Weill Cornell Medical College, Houston, TX, USA.
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The spectrum of constipation-predominant irritable bowel syndrome and chronic idiopathic constipation: US survey assessing symptoms, care seeking, and disease burden. Am J Gastroenterol 2015; 110:580-7. [PMID: 25781368 PMCID: PMC4424385 DOI: 10.1038/ajg.2015.67] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 02/06/2015] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation (CIC) are associated with substantial symptom and disease burden. Although typically classified as distinct diseases, symptoms frequently overlap. AIM The objective of this study was to characterize symptom and disease burden in IBS-C and CIC sufferers and examine a subset of CIC sufferers with abdominal symptoms. METHODS In a US population-based survey, respondents meeting the Rome III criteria for IBS-C or CIC rated symptom frequency and bothersomeness, missed work and disrupted productivity, and degree of obtaining and satisfaction with physician care. CIC respondents were analyzed in two subgroups: those with abdominal symptoms ≥once weekly (CIC-A) and those without (CIC-NA). RESULTS Of the 10,030 respondents, 328 met the criteria for IBS-C and 552 for CIC (363 CIC-A; 189 CIC-NA). All symptoms were significantly more frequent in IBS-C vs. CIC respondents (P<0.0001). Constipation was extremely/very bothersome in 72% of IBS-C respondents, 62% of CIC-A, and 40% of CIC-NA (P<0.01 all pairs). All 11 other measured symptoms were significantly more bothersome in IBS-C and CIC-A vs. CIC-NA respondents. In IBS-C vs. CIC-A, abdominal discomfort, bloating, straining, and pellet-like stools were also significantly more bothersome, with other remaining symptoms similar. Gastrointestinal symptoms disrupted productivity a mean of 4.9 days per month in IBS-C respondents, 3.2 in CIC-A, and 1.2 in CIC-NA (P<0.001 all pairs); missed days were similar in IBS-C and CIC-A respondents. CONCLUSION CIC respondents with abdominal symptoms experience greater disease burden compared with CIC respondents without frequent abdominal symptoms and have a disease burden profile that is similar to IBS-C respondents.
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