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Papadopoulos M, Mutalib M, Nikaki K, Volonaki E, Rybak A, Thapar N, Lindley K, Borrelli O, Das A, Crespi D, Cleeve S, Athanasakos E. Radiopaque marker colonic transit study in the pediatric population BSPGHAN Motility Working Group consensus statement. Neurogastroenterol Motil 2024; 36:e14776. [PMID: 38454312 DOI: 10.1111/nmo.14776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 02/25/2024] [Accepted: 02/26/2024] [Indexed: 03/09/2024]
Abstract
Functional constipation (FC) is a common condition in childhood in the United Kingdom and worldwide. Various radiological approaches have been established for diagnostic purposes. The radiopaque marker study (ROMS) is universally accepted and used to assess colonic transit time (CTT) in children with FC. Despite being widely used, there is a lack of standardization with various technical protocols, reproducibility of different populations, the purpose for using investigation, variance in the number of markers used, the amount of study days and calculations, the need to empty the colon before performing the test, and whether to perform on medication or off, or the use of specific diets. As part of the British Society of Paediatric Gastroenterology, Hepatology and Nutrition (BSPGHAN) motility working group (MWG), we decided to explore further into the evidence, in order to provide guidance regarding the use of ROMS in dealing with FC in the pediatric population.
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Affiliation(s)
- M Papadopoulos
- Department of Paediatric Gastroenterology, Evelina London Children's Hospital, St Thomas' Hospital, London, UK
| | - M Mutalib
- Department of Paediatric Gastroenterology, Evelina London Children's Hospital, St Thomas' Hospital, London, UK
| | - K Nikaki
- Gastroenterology Department, Great Ormond Street Hospital, London, UK
| | - E Volonaki
- Department of Paediatric Gastroenterology, University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - A Rybak
- Gastroenterology Department, Great Ormond Street Hospital, London, UK
| | - N Thapar
- Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, University of Queensland, Brisbane, Queensland, Australia
- Centre for Child Nutrition Research, Queensland University of Technology, Brisbane, Queensland, Australia
- Stem Cells and Regenerative Medicine, UCL Institute of Child Health, London, UK
| | - K Lindley
- Gastroenterology Department, Great Ormond Street Hospital, London, UK
| | - O Borrelli
- Gastroenterology Department, Great Ormond Street Hospital, London, UK
| | - A Das
- Paediatric Department, Broomfield Hospital, Broomfield, UK
| | - D Crespi
- Department of Paediatric Surgery, The Royal London Hospital, Barts Health NHS, London, UK
| | - S Cleeve
- Department of Paediatric Surgery, The Royal London Hospital, Barts Health NHS, London, UK
| | - E Athanasakos
- Department of Paediatric Surgery, The Royal London Hospital, Barts Health NHS, London, UK
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Sorantin E, Huber-Zeyringer A. Integrative diagnostics of the gastro-intestinal tract - gastroesophageal reflux and constipation in practice. Pediatr Radiol 2024; 54:505-515. [PMID: 37725174 PMCID: PMC10984894 DOI: 10.1007/s00247-023-05757-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/21/2023]
Abstract
Common disorders of the gastrointestinal (GI) tract, such as gastroesophageal reflux/disease (GER/D) and constipation, are frequent causes for seeking medical support in infants. Diagnostic workup must ensure that diagnosed diseases are responsible for such complaints, thus enabling appropriate therapy. In this context assessment consists of clinical examination, functional tests, and imaging, which should be done in a staged manner. Close cooperation between clinicians and clinical radiologists enables optimal diagnostics, thus forming the basis for appropriate therapy.
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Affiliation(s)
- Erich Sorantin
- Division of Pediatric Radiology, Department of Radiology, Medical University Graz, Auenbruggerplatz 34, A - 8036, Graz, Austria.
| | - Andrea Huber-Zeyringer
- Department of Pediatric and Adolescent Surgery, Medical University Graz, Auenbruggerplatz 34, A - 8036, Graz, Austria
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Bertoli D, Mark EB, Liao D, Brock C, Frøkjaer JB, Drewes AM. A novel MRI-based three-dimensional model of stomach volume, surface area, and geometry in response to gastric filling and emptying. Neurogastroenterol Motil 2023; 35:e14497. [PMID: 36416084 PMCID: PMC10078211 DOI: 10.1111/nmo.14497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/29/2022] [Accepted: 10/20/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Gastric motility and accommodation have a critical role in maintaining normal gastrointestinal homeostasis. Different modalities can be adopted to quantify those processes, that is, scintigraphy to measure emptying time and intragastric Barostat for accommodation assessment. However, magnetic resonance imaging (MRI) can assess the same parameters noninvasively without ionizing radiation. Our study aimed to develop a detailed three-dimensional (3D) MRI model of the stomach to describe gastric volumes, surface areas, wall tension distribution, and interobserver agreement. METHODS Twelve healthy volunteers underwent an MRI protocol of six axial T2-weighted acquisitions. Each dataset was used to construct a 3D model of the stomach: First, the volumes of the whole stomach, gastric liquid, and air were segmented. After landmark placing, a raw 3D model was generated from segmentation data. Subsequently, irregularities were removed, and the model was divided into compartments. Finally, surface area and 3D geometry parameters (inverse curvatures) were extracted. The inverse curvatures were used as a proxy for wall tension distribution without measuring the intragastric pressure. KEY RESULTS The model was able to describe changes in volume and surface geometry for each compartment with a distinct pattern in response to filling and emptying. The surface tension was distributed nonhomogeneously between compartments and showed dynamical changes at various time points. CONCLUSION & INFERENCES The presented model offers a detailed tool for evaluating gastric volumes, surface geometry, and wall tension in response to filling and emptying and will provide insights into gastric emptying and accommodation in diseases such as diabetic gastroparesis.
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Affiliation(s)
- Davide Bertoli
- Department of Gastroenterology and Hepatology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Esben Bolvig Mark
- Department of Gastroenterology and Hepatology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark
| | - Donghua Liao
- Department of Gastroenterology and Hepatology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark
| | - Christina Brock
- Department of Gastroenterology and Hepatology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Jens Brøndum Frøkjaer
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark.,Department of Radiology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark
| | - Asbjørn Mohr Drewes
- Department of Gastroenterology and Hepatology, Mech-Sense, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Colonic Function Investigations in Children: Review by the ESPGHAN Motility Working Group. J Pediatr Gastroenterol Nutr 2022; 74:681-692. [PMID: 35262513 DOI: 10.1097/mpg.0000000000003429] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
Disorders of colonic motility, most often presenting as constipation, comprise one of the commonest causes of outpatient visits in pediatric gastroenterology. This review, discussed and created by the European Society for Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) Motility Working Group, is a practical guide, which highlights the recent advances in pediatric colonic motility testing including indications, technical principles of the tests, patient preparation, performance and basis of the results' analysis of the tests. classical methods, such as colonic transit time (cTT) with radiopaque markers and colonic scintigraphy, as well as manometry and novel techniques, such as wireless motility capsule and electromagnetic capsule tracking systems are discussed.
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Wollmer E, Ungell AL, Nicolas JM, Klein S. Review of paediatric gastrointestinal physiology relevant to the absorption of orally administered medicines. Adv Drug Deliv Rev 2022; 181:114084. [PMID: 34929252 DOI: 10.1016/j.addr.2021.114084] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 11/13/2021] [Accepted: 12/13/2021] [Indexed: 12/11/2022]
Abstract
Despite much progress in regulations to improve paediatric drug development, there remains a significant need to develop better medications for children. For the design of oral dosage forms, a detailed understanding of the specific gastrointestinal (GI) conditions in children of different age categories and how they differ from GI conditions in adults is essential. Several review articles have been published addressing the ontogeny of GI characteristics, including luminal conditions in the GI tract of children. However, the data reported in most of these reviews are of limited quality because (1) information was cited from very old publications and sometimes low quality sources, (2) data gaps in the original data were filled with textbook knowledge, (3) data obtained on healthy and sick children were mixed, (4) average data obtained on groups of patients were mixed with data obtained on individual patients, and (5) results obtained using investigative techniques that may have altered the outcome of the respective studies were considered. Consequently, many of these reviews draw conclusions that may be incorrect. The aim of the present review was to provide a comprehensive and updated overview of the available original data on the ontogeny of GI luminal conditions relevant to oral drug absorption in the paediatric population. To this end, the PubMed and Web of Science metadatabases were searched for appropriate studies that examined age-related conditions in the oral cavity, esophagus, stomach, small intestine, and colon. Maturation was observed for several GI parameters, and corresponding data sets were identified for each paediatric age group. However, it also became clear that the ontogeny of several GI traits in the paediatric population is not yet known. The review article provides a robust and valuable data set for the development of paediatric in vitro and in silico biopharmaceutical tools to support the development of age-appropriate dosage forms. In addition, it provides important information on existing data gaps and should provide impetus for further systematic and well-designed in vivo studies on GI physiology in children of specific age groups in order to close existing knowledge gaps and to sustainably improve oral drug therapy in children.
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Colonic Transit Time and Fecal Impaction in Children and Adolescents With Cystic Fibrosis-associated Constipation. J Pediatr Gastroenterol Nutr 2021; 73:319-324. [PMID: 34128499 DOI: 10.1097/mpg.0000000000003202] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Constipation is prevalent in pediatric cystic fibrosis (CF) patients and colonic motility has not been studied in this population. In this study, we aimed to evaluate the total and segmental colonic transit time in children and adolescents with CF based on the presence of constipation and radiological fecal impaction. METHODS In this case series, all patients aged 3 to 20 years of a CF reference center were invited to participate. CF-associated constipation was diagnosed based on the European Society for Paediatric Gastroenterology Hepatology and Nutrition criteria. Total and segmental colonic transit time was determined using radiopaque markers. Fecal impaction on plain abdominal radiography was assessed based on the Barr score. RESULTS Of the 43 eligible patients, 34 (79%) agreed to participate. Constipation was found in 44.1% of children and adolescents, predominantly in girls. The total colonic transit time (medians of 42 and 24 hours, respectively, P = 0.028) and the segmental right colon transit time (medians of 8 and 2 hours, respectively, P = 0.012) were significantly longer in CF-associated constipation group than in the group of patients without constipation. The frequency of radiological fecal impaction was similar in patients with (50.0%) and without (64.2%) CF-associated constipation (P = 0.70). There was no relationship between radiological fecal impaction and the total and segmental colonic transit time. CONCLUSIONS Children and adolescents with CF-associated constipation had a longer total and segmental right colon transit time. Colonic transit time was similar in patients with and without radiological fecal impaction.
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Regional Gastrointestinal Motility in Healthy Children. J Pediatr Gastroenterol Nutr 2021; 73:306-313. [PMID: 34091540 DOI: 10.1097/mpg.0000000000003198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE The aim of the study was to evaluate the safety and use of the 3D-Transit system (Motilis SA, Lausanne, Switzerland) and to describe regional gastrointestinal transit times, segmental colonic transit times, and colonic movement patterns in healthy children. METHODS Twenty-one healthy children (11 girls, median age 10.5 years, range 7-15 years) were included. For evaluation of gastrointestinal transit times and colonic movement patterns, we used the minimally invasive electromagnetic 3D-Transit system. A small electromagnetic capsule (21.5 mm × 8.3 mm) was ingested and tracked through the gastrointestinal tract by a body-worn detector. Regional gastrointestinal transit times were assessed as time between capsule passage of anatomical landmarks. Colonic movement patterns were described and classified based on capsule movement velocity, direction, and distance. RESULTS One child could not swallow the capsule and 20 children completed the study without any discomfort or side-effects. Median whole gut transit time was 33.6 (range 10.7-80.5) hours, median gastric emptying time was 1.9 (range 0.1-22.1) hours, median small intestinal transit time was 4.9 (range 1.1-15.1) hours, and median colonic transit time was 26.4 (range 6.8-74.5) hours. Median ascending colon/cecum transit time was 9.7 (range 0.3-48.1) hours, median transverse colon transit time was 5.6 (range 0.0-11.6) hours, median descending colon transit time was 2.6 (range 0.01-22.3) hours, and median sigmoid colon/rectum transit time was 7.5 (range 0.1-31.6) hours. Colonic movement patterns among children corresponded to those previously described in healthy adults. CONCLUSIONS The 3D-Transit system is a well-tolerated and minimally invasive method for assessment of gastrointestinal motility in children.
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Azar I, Al Masalmeh N, Esfandiarifard S, Virk G, Kiwan W, Frank Shields A, Mehdi S, Philip PA. The impact of primary tumor sidedness on survival in early-onset colorectal cancer by stage: A National Veterans Affairs retrospective analysis. Cancer Med 2021; 10:2987-2995. [PMID: 33797856 PMCID: PMC8085929 DOI: 10.1002/cam4.3757] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/15/2020] [Accepted: 12/26/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The incidence of early-onset colorectal cancer (EOCRC) is rising. Left-sided colorectal cancer (LCC) is associated with better survival compared to right-sided colon cancer (RCC) in metastatic disease. NCCN guidelines recommend the addition of EGFR inhibitors to KRAS/NRAS WT metastatic CRC originating from the left only. Whether laterality impacts survival in locoregional disease and EOCRC is of interest. METHODS 65,940 CRC cases from the National VA Cancer Cube Registry (2001-2015) were studied. EOCRC (2096 cases) was defined as CRC diagnosed at <50 years. Using ICD codes, RCC was defined from the cecum to the hepatic flexure (C18.0-C18.3), and LCC from the splenic flexure to the rectum (C18.5-18.7; C19 and C20). RESULTS EOCRC is more likely to originate from the left side (66.65% LCC in EOCRC vs. 58.77% in CRC). Overall, LCC has better 5-year Overall Survival (OS) than RCC in stages I (61.67% vs. 58.01%) and III (46.1% vs. 42.1%) and better 1-year OS in stage IV (57.79% vs. 49.49%). Stage II RCC has better 5-year OS than LCC (53.39% vs. 49.28%). In EOCRC, there is no statistically significant difference between LCC and RCC in stages I-III. Stage IV EOCRC patients with LCC and RCC have a 1-year OS of 73.23% and 59.84%, respectively. CONCLUSION In EOCRC, LCC is associated with better OS than RCC only stage IV. In the overall population, LCC is associated with better OS in all stages except stage II. The better prognosis of stage II RCC might be due to the high incidence of mismatch repair deficient tumors in this subpopulation.
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Affiliation(s)
- Ibrahim Azar
- Karmanos Cancer InstituteDetroitMIUSA
- Wayne State UniversityDetroitMIUSA
- Albany Medical CollegeAlbanyNYUSA
| | | | | | | | | | | | - Syed Mehdi
- Stratton Veterans’ Affairs Medical CenterAlbanyNYUSA
| | - Philip A. Philip
- Karmanos Cancer InstituteDetroitMIUSA
- Wayne State UniversityDetroitMIUSA
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Riahinezhad M, Taleb F, Saneian H, Kazemi S, Khademian M, Farghadani M. Predictive value of colonic transit time indices for differentiating nonnormal from normal sensation in children with chronic functional constipation identified by anorectal manometry. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2019; 24:106. [PMID: 31949457 PMCID: PMC6950359 DOI: 10.4103/jrms.jrms_460_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 07/23/2019] [Accepted: 09/12/2019] [Indexed: 12/04/2022]
Abstract
BACKGROUND Constipation is a common disorder in pediatrics, although the underlying pathogenesis is not fully understood. The current study aimed at evaluating the efficacy of different colonic transit time (CTT) indices for differentiating normal from nonnormal sensation in children with chronic functional constipation identified by anorectal manometry (ARM). MATERIALS AND METHODS In this cross-sectional study, 47 children with chronic idiopathic constipation, aged 5-15 years, were studied. The total and segmental CTTs were estimated by administering multiple radiopaque markers for 6 days and performing a single abdominal radiograph on day 7. Anorectal function was evaluated using manometry with an Arhan probe. The predictive value of CTT indices was evaluated by receiver operating characteristic curve analysis. Area under the curve (AUC) along with 95% confidence interval (CI) as well as sensitivity and specificity was calculated. RESULTS The mean age of the participants was 8.30 ± 2.99 years, with a mean constipation duration of 2.90 ± 0.46; 28 children were identified with nonnormal sensation. The mean values of CTT indices were statistically significantly longer in the nonnormal sensation patients than that in the normal group (P < 0.001). In addition, the mean values of manometry parameters were statistically significantly higher in nonnormal sensation patients than that in normal group (P < 0.01). Among CTT indices, rectosigmoid CTT (AUC [95% CI] =0.999 [0.99-1]; P < 0.001) with sensitivity = 100% and specificity = 94.7% and total CTT (AUC [95% CI] =0.972 [0.93-1] P < 0.001) with sensitivity = 82.3% and specificity = 100% had the highest predictive values for differentiating nonnormal from normal sensation patients. CONCLUSION CTT is a simple and noninvasive technique for classifying patients with constipation. It can be used for identifying children suffering from chronic constipation with nonnormal sensation reliably, instead of ARM. Colonic inertia may be a manifestation of global motility dysfunction. Children with delayed distal colonic transits are more likely to have abnormal defecation dynamics.
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Affiliation(s)
- Maryam Riahinezhad
- Department of Radiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Taleb
- Department of Radiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hosein Saneian
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shadi Kazemi
- Poursina Hakim Digestive Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Khademian
- Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Maryam Farghadani
- Department of Radiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Manabe N, Kamada T, Kusunoki H, Hata J, Haruma K. Usefulness of ultrasonographic evaluation of stool and/or gas distribution for the treatment strategy of chronic constipation. JGH OPEN 2019; 3:310-315. [PMID: 31406924 PMCID: PMC6684505 DOI: 10.1002/jgh3.12162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/07/2019] [Accepted: 01/23/2019] [Indexed: 12/17/2022]
Abstract
Background and Aim This study aimed to evaluate the capability of ultrasonography to predict favorable outcomes of various medical therapies in patients with chronic constipation. Methods We enrolled 223 patients with chronic constipation (75 men, 148 women; mean age 62.9 ± 3.4 years). Transverse diameters of four segments of the colon (ascending [A], transverse [T], descending [D], sigmoid [S]), and the rectum [R]) were measured. The patients' stool and/or gas distribution was evaluated using the constipation index (CI) ([A + T + D + S + R]/5) and the left/right distribution ratio ([D + S]/[A + T]) according to our previous study. Patients were first treated with fiber- or osmosis-based laxatives for 2 weeks. When constipation was not alleviated, stimulant-based laxatives were added, and the patients were followed for another 2 weeks. Results Based on their clinical courses, patients were divided into four groups: nonresponders (group A) or responders (group B) to fiber- or osmosis-based laxatives; nonresponders to any medical therapy (group C); and responders to stimulant-based laxatives (group D). The CI was significantly higher in group A than group B (P < 0.05), with the receiver operating characteristic (ROC) curve analysis showing a CI cut-off of 21.2 for predicting favorable outcomes of either fiber- or osmosis-based laxatives (P < 0.05). Left/right distribution ratio was significantly lower in group C than group D (P < 0.05), and the ROC curve analysis showed a left/right cut-off of 0.5 for predicting responders to stimulant-based laxatives (P < 0.05). Conclusion These findings could help physicians predict favorable outcomes with laxatives without side effects for this patient population.
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Affiliation(s)
- Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine Kawasaki Medical School General Medical Center Okayama Japan
| | - Tomoari Kamada
- Department of Health Care Medicine Kawasaki Medical School General Medical Center Okayama Japan
| | - Hiroaki Kusunoki
- Department of Health Care Medicine Kawasaki Medical School Kurashiki Japan
| | - Jiro Hata
- Division of Endoscopy and Ultrasonography, Department of Laboratory Medicine Kawasaki Medical School Kurashiki Japan
| | - Ken Haruma
- Department of General Internal Medicine 2 Kawasaki Medical School General Medical Center Okayama Japan
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Rajindrajith S, Devanarayana NM, Benninga MA. Delayed or not delayed? That is the question in Indian children with constipation. Indian J Gastroenterol 2018; 37:385-387. [PMID: 30315493 DOI: 10.1007/s12664-018-0893-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Shaman Rajindrajith
- Department of Pediatrics, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka.
| | - Niranga M Devanarayana
- Department of Physiology, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka
| | - Marc A Benninga
- Department of Pediatric Gastroenterology and Nutrition, Academic Medical Center, Emma Children Hospital, Amsterdam, The Netherlands
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Assessment of stool frequency and colonic transit time in Indian children with functional constipation and healthy controls. Indian J Gastroenterol 2018; 37:410-415. [PMID: 30328091 DOI: 10.1007/s12664-018-0902-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 09/22/2018] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Indian adults have higher stool frequency and shorter colonic transit time compared to the Western population. Colonic transit time has not been studied well in Indian children. We aimed to compare colonic transit time in normal and constipated children. METHODS In this prospective study, stool characteristics and colonic transit time by radio-opaque markers were studied in healthy children (group A, n = 39) and functional constipation patients (group B, n = 61). Twenty radio-opaque markers were ingested per orally at 0, 12, and 24 h followed by a single abdominal X-ray at 36 h. Total and segmental colonic transit times were calculated using the standard formula. RESULTS Stool frequency per week and consistency were significantly different between group A (9 [2.5-17] years) vs. group B (4.5 [2-14] years), 7 (7-14) vs.1 (1-2), and Bristol type 4 (3-5) vs. type 2 (1-3). Total colonic transit time of groups A and B was 16.2 (0.6-36) vs. 22.8 (1.8-35.4) hours; p = 0.003. Ninety-fifth percentile (upper limit of normal) cutoff derived from group A was 31.8 h. Ninety-two percent of group B had colonic transit < 95th percentile of normal healthy children. Despite 8% with colonic transit > 95th percentile, all group B patients responded well to standard therapy with laxatives. CONCLUSION Indian children have significantly higher stool frequency and shorter colonic transit time, which are different compared to the reported figures from the West. Most of the Indian children with functional constipation had normal colonic transit time.
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New ultrasonographic evaluation of stool and/or gas distribution for treatment of chronic constipation. Int J Colorectal Dis 2018; 33:345-348. [PMID: 29356879 DOI: 10.1007/s00384-018-2964-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/11/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE The first aim of this study was to develop a new ultrasonographic method (US) to evaluate stool and/or gas distribution. The second aim was to apply this method to compare stool and/or gas distribution between healthy subjects and patients with chronic constipation and evaluate whether US parameters could be an alternative to the colonic transit time (CTT). METHODS We enrolled seven healthy volunteers (four men, three women; mean age 29.3 ± 5.2 years) who underwent US and computed tomography (CT) on the same day to evaluate the reproducibility of US results. We then enrolled 268 patients with chronic constipation (94 men, 174 women; mean age 63.3 ± 4.2 years) and 66 age- and sex-matched healthy subjects (controls). The transverse diameters of four segments of the colon [ascending (AC), transverse (TC), descending (DC), and sigmoid (SC)] and the rectum (R) were measured, and their stool and/or gas distribution was evaluated using the constipation index (CI) [AC + TC + DC + SC + R/5] and left/right (L/R) distribution [(DC + SC)/(AC + TC)]. The CTT was assessed using radiopaque markers. RESULTS All healthy subjects underwent US and CT successfully, with a sufficiently high reproducibility coefficient for this method and significant correlation between the US and CT parameters. The stool and/or gas distribution evaluated by US showed a significant difference in one of the US parameters between healthy subjects and patients, and the CI was an indirect indicator for the CTT. CONCLUSIONS These findings may assist physicians evaluate stool and/or gas distribution of patients with chronic constipation, which is an indirect indicator for CTT.
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Dandinoglu T, Dandin O, Ergin T, Tihan D, Akpak YK, Aydın OU, Teomete U. Can balneotherapy improve the bowel motility in chronically constipated middle-aged and elderly patients? INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2017; 61:1139-1148. [PMID: 28011998 DOI: 10.1007/s00484-016-1295-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 12/03/2016] [Accepted: 12/08/2016] [Indexed: 06/06/2023]
Abstract
Balneotherapy or spa therapy is usually known for different application forms of medicinal waters and its effects on the human body. Our purpose is to demonstrate the effect of balneotherapy on gastrointestinal motility. A total of 35 patients who were treated for osteoarthritis with balneotherapy from November 2013 through March 2015 at our hospital had a consultation at the general surgery for constipation and defecation disorders. Patients followed by constipation scores, short-form health survey (SF-12), and a colonic transit time (CTT) study before and after balneotherapy were included in this study, and the data of the patients were analyzed retrospectively. The constipation score, SF-12 score, and CTT were found statistically significant after balneotherapy (p < 0.05). The results of our study confirm the clinical finding that a 15-day course of balneotherapy with mineral water from a thermal spring (Bursa, Turkey) improves gastrointestinal motility and reduces laxative consumption in the management of constipation in middle-aged and elderly patients, and it is our belief that treatment with thermal mineral water could considerably improve the quality of life of these patients.
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Affiliation(s)
- Taner Dandinoglu
- Department of Physical Medicine and Rehabilitation, Bursa Military Hospital, Bursa, Turkey.
| | - Ozgur Dandin
- Department of General Surgery, Bursa Military Hospital, Bursa, Turkey
| | - Tuncer Ergin
- Department of Radiology, Gulhane Military Medical Academy, Ankara, Turkey
| | - Deniz Tihan
- Department of Surgery, Sevket Yılmaz Research And Training Hospital, Bursa, Turkey
| | | | | | - Uygar Teomete
- Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida, USA
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15
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Di Ciaula A, Grattagliano I, Portincasa P. Chronic alcoholics retain dyspeptic symptoms, pan-enteric dysmotility, and autonomic neuropathy before and after abstinence. J Dig Dis 2016; 17:735-746. [PMID: 27684550 DOI: 10.1111/1751-2980.12415] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 09/14/2016] [Accepted: 09/26/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To carry out a comprehensive study on gastrointestinal symptoms, motility and autonomic neuropathy in chronic alcoholics before and one year after abstinence. METHODS Dyspeptic symptoms (questionnaires), fasting and postprandial gallbladder and gastric motility (ultrasonography), oro-cecal transit time (lactulose H2 -breath test), stool form score (indirect marker of colonic transit), and autonomic neuropathy (sweat spot test, R-R ratio) were assessed at baseline in 268 subjects (136 chronic alcoholics and 132 healthy controls). A subgroup of 39 patients was re-evaluated after 12 months of abstinence. RESULTS Chronic alcoholics had increased dyspepsia, delayed gastric emptying and oro-cecal transit time but faster gallbladder emptying, with slightly accelerated colonic transit. Sympathetic, but not parasympathetic, autonomic dysfunction was found. Dyspeptic symptoms and functional alterations of gastric emptying and oro-cecal transit tests were still present after 12-month abstinence, whereas gallbladder motility, stool form score and sympathetic function improved. CONCLUSIONS Chronic alcoholics exhibit combined and interdependent presence of dyspeptic symptoms, impaired motility at different levels of the gastrointestinal tract, with sympathetic dysfunction. Only a few of these abnormalities improve after one year of abstinence from alcohol.
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Affiliation(s)
| | - Ignazio Grattagliano
- Italian College of General Practitioners, Florence, Italy
- Clinica Medica 'A. Murri', Department of Biomedical Sciences and Human Oncology, 'Aldo Moro' University Medical School, Bari, Italy
| | - Piero Portincasa
- Clinica Medica 'A. Murri', Department of Biomedical Sciences and Human Oncology, 'Aldo Moro' University Medical School, Bari, Italy
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16
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Kim MR, Park HW, Son JS, Lee R, Bae SH. Correlation between Colon Transit Time Test Value and Initial Maintenance Dose of Laxative in Children with Chronic Functional Constipation. Pediatr Gastroenterol Hepatol Nutr 2016; 19:186-192. [PMID: 27738600 PMCID: PMC5061660 DOI: 10.5223/pghn.2016.19.3.186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 08/15/2016] [Accepted: 08/30/2016] [Indexed: 12/27/2022] Open
Abstract
PURPOSE To evaluate the correlation between colon transit time (CTT) test value and initial maintenance dose of polyethylene glycol (PEG) 4000 or lactulose. METHODS Of 415 children with chronic functional constipation, 190 were enrolled based on exclusion criteria using the CTT test, defecation diary, and clinical chart. The CTT test was performed with prior disimpaction. The laxative dose for maintenance was determined on the basis of the defecation diary and clinical chart. The Shapiro-Wilk test and Pearson's and Spearman's correlations were used for statistical analysis. RESULTS The overall group median value and interquartile range of the CTT test was 43.8 (31.8) hours. The average PEG 4000 dose for maintenance in the overall group was 0.68±0.18 g/kg/d; according to age, the dose was 0.73±0.16 g/kg/d (<8 years), 0.53±0.12 g/kg/d (8 to <12 years), and 0.36±0.05 g/kg/d (12 to 15 years). The dose of lactulose was 1.99±0.43 mL/kg/d (<8 years) or 1.26±0.25 mL/kg/d (8 to <12 years). There was no significant correlation between CTT test value and initial dose of laxative, irrespective of the subgroup (encopresis, abnormal CTT test subtype) for either laxative. Even in the largest group (overall, n=109, younger than 8 years and on PEG 4000), the correlation was weak (Pearson's correlation coefficient [R]=0.268, p=0.005). Within the abnormal transit group, subgroup (n=73, younger than 8 years and on PEG 4000) correlation was weak (R=0.267, p=0.022). CONCLUSION CTT test value cannot predict the initial maintenance dose of PEG 4000 or lactulose with linear correlation.
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Affiliation(s)
- Mock Ryeon Kim
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Hye Won Park
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Jae Sung Son
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Ran Lee
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Sun Hwan Bae
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
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17
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Yoo HY, Kim MR, Park HW, Son JS, Bae SH. Colon Transit Time Test in Korean Children with Chronic Functional Constipation. Pediatr Gastroenterol Hepatol Nutr 2016; 19:38-43. [PMID: 27064388 PMCID: PMC4821981 DOI: 10.5223/pghn.2016.19.1.38] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 10/14/2015] [Accepted: 11/02/2015] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Each ethnic group has a unique life style, including diets. Life style affects bowel movement. The aim of this study is to describe the results of colon transit time (CTT) tests in Korean children who had chronic functional constipation based on highly refined data. METHODS One hundred ninety (86 males) out of 415 children who performed a CTT test under the diagnosis of chronic constipation according to Rome III criteria at Konkuk University Medical Center from January 2006 through March 2015 were enrolled in this study. Two hundreds twenty-five children were excluded on the basis of CTT test result, defecation diary, and clinical setting. Shapiro-Wilk and Mann-Whitney U, and chi-square tests were used for statistical analysis. RESULTS The median value and interquartile range (IQR) of CTT was 54 (37.5) hours in Encopresis group, and those in non-encopresis group was 40.2 (27.9) hours (p<0.001). The frequency of subtype between non-encopresis group and encopresis was statistically significant (p=0.002). The non-encopresis group (n=154, 81.1%) was divided into normal transit subgroup (n=84, 54.5%; median value and IQR of CTT=26.4 [9.6] hours), outlet obstruction subgroup (n=18, 11.7%; 62.4 [15.6] hours), and slow transit subgroup (n=52, 33.8%; 54.6 [21.0] hours]. The encopresis group (n=36, 18.9%) was divided into normal transit subgroup (n=8, 22.2%; median value and IQR of CTT=32.4 [9.9] hours), outlet obstruction subgroup (n=8, 22.2%; 67.8 [34.8] hours), and slow transit subgroup (n=20, 55.6%; 59.4 [62.7]hours). CONCLUSION This study provided the basic pattern and value of the CTT test in Korean children with chronic constipation.
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Affiliation(s)
- Ha Yeong Yoo
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Mock Ryeon Kim
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Hye Won Park
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Jae Sung Son
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
| | - Sun Hwan Bae
- Department of Pediatrics, Konkuk University School of Medicine, Seoul, Korea
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18
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Park SY, Park HB, Lee JM, Lee HJ, Park CH, Kim HS, Choi SK, Rew JS. Relevance of Colonic Gas Analysis and Transit Study in Patients With Chronic Constipation. J Neurogastroenterol Motil 2015; 21:433-9. [PMID: 26058876 PMCID: PMC4496912 DOI: 10.5056/jnm14109] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Revised: 12/21/2014] [Accepted: 12/30/2014] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Colon transit time (CTT) is a useful diagnostic tool in chronic constipation, but requires good patient compliance. We analyzed the correlation between the gas volume score (GVS) and CTT in patients with chronic constipation. Methods The study included 145 consecutive patients (65 men) with chronic constipation. The primary outcome was the correlation between the colon GVS and CTT. Secondary outcomes were the differences in colon GVS according to CTT and subtypes of chronic constipation. Results There were 81 patients with “CTT < 45 hours” and 64 patients with “CTT ≥ 45 hours.” In addition, 88 patients were classified as having functional constipation and 57 were classified as having constipation predominant irritable bowel syndrome (IBS-C). There was no significant correlation between CTT and colon GVS. However, the right colon GVS showed a positive correlation with right CTT (r = 0.255, P = 0.007). The median total colon GVS was significantly higher in patients with “CTT ≥ 45 hours” than in those with “CTT < 45 hours” (5.65% vs 4.15%, P = 0.010). There were no significant differences in colon GVS between the functional constipation and IBS-C. Conclusions We were unable to detect a correlation between GVS and CTT in patients with chronic constipation. However, total colon GVS may be a method of predicting slow transit in patients with chronic constipation.
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Affiliation(s)
- Seon-Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Hyun-Bum Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Ji-Myung Lee
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Ho-Jun Lee
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Chang-Hwan Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Hyun-Soo Kim
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Sung-Kyu Choi
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Jong-Sun Rew
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
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19
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Young JP, Win AK, Rosty C, Flight I, Roder D, Young GP, Frank O, Suthers GK, Hewett PJ, Ruszkiewicz A, Hauben E, Adelstein BA, Parry S, Townsend A, Hardingham JE, Price TJ. Rising incidence of early-onset colorectal cancer in Australia over two decades: report and review. J Gastroenterol Hepatol 2015; 30:6-13. [PMID: 25251195 DOI: 10.1111/jgh.12792] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/12/2014] [Indexed: 12/09/2022]
Abstract
The average age at diagnosis for colorectal cancer (CRC) in Australia is 69, and the age-specific incidence rises rapidly after age 50 years. The incidence has stabilized or is declining in older age groups in Australia during recent decades, possibly related to the increased uptake of screening and high-risk surveillance. In the same time frame, a rising incidence of CRC in younger adults has been well-documented in the United States. This rise in incidence in the young has not been reported from other countries that share long-term exposure to westernised urban lifestyles. Using data from the Australian Institute of Health and Welfare, we examined trends in national incidence rates for CRC under age 50 years and observed that rates in people under age 40 years have been rising for the last two decades. We further performed a review of the literature regarding CRC in young adults to outline the extent of current understanding, explore potential risk factors such as obesity, alcohol, and sedentary lifestyles, and to identify the questions remaining to be addressed. Although absolute numbers might not justify a population screening approach, the dispersal of young adults with CRC across the primary health-care system decreases probability of their recognition. Patient and physician awareness, aided by stool and emerging blood-screening tests and risk profiling tools, have the potential to aid in identification of those young adults who would most benefit from a colonoscopy through early detection of CRCs or by removal of advanced polyps.
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Affiliation(s)
- Joanne P Young
- Department of Haematology and Oncology, The Queen Elizabeth Hospital, Woodville, South Australia, Australia; South Australian Health and Medical Research Institute (SAHMRI) Colorectal Node, Basil Hetzel Institute for Translational Research, Woodville, South Australia, Australia; School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
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