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Nart L, Emmanuel A, Quinlivan R. Comments on 'Life-threatening bowel complications in adults with Duchenne muscular dystrophy: A case series' - Response. Neuromuscul Disord 2024; 39:1. [PMID: 38614027 DOI: 10.1016/j.nmd.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2024]
Affiliation(s)
- Luca Nart
- & Mahalekshmi Desikan, Neuromuscular Complex Care Centre, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK
| | - Anton Emmanuel
- Gastrointestinal Physiology Unit, University College London Hospitals, London UK
| | - Rosaline Quinlivan
- MRC Centre for Neuromuscular Diseases, UCL Institute of Neurology, London, UK.
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Emmanuel A. Treat staff like they make a difference, and they will. Clin Med (Lond) 2024; 24:100018. [PMID: 38394724 PMCID: PMC11024834 DOI: 10.1016/j.clinme.2024.100018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
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Magnuson FS, Christensen P, Krassioukov A, Rodriguez G, Emmanuel A, Kirshblum S, Krogh K. Neurogenic Bowel Dysfunction in Patients with Spinal Cord Injury and Multiple Sclerosis-An Updated and Simplified Treatment Algorithm. J Clin Med 2023; 12:6971. [PMID: 38002586 PMCID: PMC10672578 DOI: 10.3390/jcm12226971] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/27/2023] [Accepted: 11/02/2023] [Indexed: 11/26/2023] Open
Abstract
Neurogenic bowel dysfunction (NBD) is a common condition in individuals with spinal cord injury (SCI) or multiple sclerosis (MS). It usually entails constipation, difficult evacuation of the rectum, and fecal incontinence (FI); often in combination. It is highly burdensome for affected patients and is correlated with poor quality of life. The current treatment algorithm, or treatment pyramid, does not completely correspond to actual clinical practice, and the known and classical pyramid contains both treatments still in their experimental stage as well as several treatments which are not available at all treatment centers. Thus, an updated treatment algorithm is called upon, and the authors of this paper therefore propose a simplified version of the treatment pyramid, aiming to guide clinicians in treating NBD.
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Affiliation(s)
- Fredrika S. Magnuson
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Peter Christensen
- Department of Surgery, Aarhus University Hospital, 8200 Aarhus, Denmark
| | - Andrei Krassioukov
- International Collaboration of Repair Discoveries (ICORD), Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Gianna Rodriguez
- Physical Medicine and Rehabilitation, Spinal Cord Injury Medicine, University of Michigan Health, Ann Arbor, MI 48108, USA
| | - Anton Emmanuel
- GI Physiology Unit, University College London Hospital, London WC1E 6DB, UK
| | - Steven Kirshblum
- Kessler Institute for Rehabilitation, West Orange, NJ 07052, USA;
- Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Klaus Krogh
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, 8200 Aarhus, Denmark
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Emmanuel A, Chowdhury TA. CME: Gastroenterology (147143): self-assessment questionnaire. Clin Med (Lond) 2023; 23:561-562. [PMID: 38065598 DOI: 10.7861/clinmed.saq.23.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
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Nart L, Desikan M, Emmanuel A, Quinlivan R. Life-threatening bowel complications in adults with Duchenne muscular dystrophy: a case series. Neuromuscul Disord 2023; 33:873-876. [PMID: 37919206 DOI: 10.1016/j.nmd.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/02/2023] [Accepted: 10/12/2023] [Indexed: 11/04/2023]
Abstract
Duchenne muscular dystrophy is a progressive muscle wasting disease caused by pathogenic variants in DMD. Gastrointestinal involvement is increasingly recognised in older patients and can manifest as life-threatening bowel dysmotility. We describe a series of adults with Duchenne muscular dystrophy who developed either severe colonic pseudo-obstruction or sigmoid volvulus requiring urgent assessment and intervention. The presentations varied in their clinical picture and outcomes, but together highlight the complexity of managing gastrointestinal complications in this cohort of patients. Key considerations include pre-existing cardiorespiratory compromise and the increased risk associated with surgery and general anaesthesia. We also outline a role for home parenteral nutrition in the long-term management of associated bowel dysmotility.
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Affiliation(s)
- Luca Nart
- Neuromuscular Complex Care Centre, National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom.
| | - Mahalekshmi Desikan
- Neuromuscular Complex Care Centre, National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom
| | - Anton Emmanuel
- Gastrointestinal Physiology Unit, University College London Hospitals, London, United Kingdom
| | - Ros Quinlivan
- Neuromuscular Complex Care Centre, National Hospital for Neurology and Neurosurgery, Queen Square, London, United Kingdom; Gastrointestinal Physiology Unit, University College London Hospitals, London, United Kingdom; MRC Centre for Neuromuscular Diseases, UCL Institute of Neurology, London, United Kingdom
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Emmanuel A. Keeping abreast of change - learning from specialist practice. Clin Med (Lond) 2023; 23:535. [PMID: 38065608 PMCID: PMC11046564 DOI: 10.7861/clinmed.ed.23.6.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
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Mari A, Emmanuel A. Dilated gut conditions: diagnosis and management. Clin Med (Lond) 2023; 23:558-560. [PMID: 38065609 DOI: 10.7861/clinmed.2023-ga2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Dilatation of the gut occurs in response to either mechanical obstruction or aperistalsis. The hallmark features are symptoms of bowel obstruction with vomiting, constipation, abdominal pain and distension. This review will primarily deal with the non-mechanical causes of gut dilatation, both intestinal and colonic, and differentiate between acute and chronic presentations.
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Affiliation(s)
- Amir Mari
- Israel Institute of Technology, Hadera, Israel and Nazareth Hospital EMMS, Nazareth, Israel
| | - Anton Emmanuel
- University College London, and consultant gastroenterologist, National Hospital for Neurology and Neurosurgery (Queen Square), London, UK
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Hainsworth AJ, Premakumar YS, Griffin N, Solanki D, Morris SJ, Ferrari L, Emmanuel A, Taylor S, Schizas AMP, Williams AB. Pelvic floor imaging in asymptomatic subjects. Colorectal Dis 2023; 25:2001-2009. [PMID: 37574701 DOI: 10.1111/codi.16709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 06/08/2023] [Accepted: 06/15/2023] [Indexed: 08/15/2023]
Abstract
AIM The aim of this work was to determine the range of normal imaging features during total pelvic floor ultrasound (TPFUS) (transperineal, transvaginal, endovaginal and endoanal) and defaecation MRI (dMRI). METHOD Twenty asymptomatic female volunteers (mean age 36.5 years) were prospectively investigated with dMRI and TPFUS. Subjects were screened with symptom questionnaires (ICIQ-B, St Mark's faecal incontinence score, obstructed defaecation syndrome score, ICIQ-V, BSAQ). dMRI and TPFUS were performed and interpreted by blinded clinicians according to previously published methods. RESULTS The subjects comprised six parous and 14 nulliparous women, of whom three were postmenopausal. There were three with a rectocoele on both modalities and one with a rectocoele on dMRI only. There was one with intussusception on TPFUS. Two had an enterocoele on both modalities and one on TPFUS only. There were six with a cystocoele on both modalities, one on dMRI only and one on TPFUS only. On dMRI, there were 12 with functional features. Four also displayed functional features on TPFUS. Two displayed functional features on TPFUS only. CONCLUSION This study demonstrates the presence of abnormal findings on dMRI and TPFUS without symptoms. There was a high rate of functional features on dMRI. This series is not large enough to redefine normal parameters but is helpful for appreciating the wide range of findings seen in health.
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Affiliation(s)
- Alison J Hainsworth
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
| | | | - Nyree Griffin
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
| | - Deepa Solanki
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
| | - Samantha J Morris
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
| | - Linda Ferrari
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
| | - Anton Emmanuel
- Neuro-Gastroenterology Unit, University College London Hospitals NHS Foundation Trust, London, UK
| | - Stuart Taylor
- Radiology Department, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alexis M P Schizas
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
| | - Andrew B Williams
- The Pelvic Floor Unit, Colorectal Department, St Thomas' Hospital, London, UK
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Dervin H, Zarate-Lopez N, Sweis R, Mensah A, Fragkos K, Brugaletta C, Raeburn A, Emmanuel A. Low prevalence of positive hydrogen breath tests in patients with functional gastrointestinal conditions and hypermobile Ehlers-Danlos syndrome. Neurogastroenterol Motil 2023; 35:e14570. [PMID: 36989174 DOI: 10.1111/nmo.14570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 01/25/2023] [Accepted: 03/07/2023] [Indexed: 03/30/2023]
Abstract
BACKGROUND Using hydrogen breath testing (HBT) to diagnose small intestinal bacterial overgrowth (SIBO) remains controversial in patients with functional gastrointestinal (GI) disorders, and unknown in those with hypermobility Ehlers-Danlos syndrome (hEDS). We assessed prevalence of positive HBTs in these groups, evaluated the predictive value of GI symptoms and the potential role of proton pump inhibitors (PPIs) on test results. METHODS Sequential patients referred for HBT to a tertiary unit were classified into the following groups: GI maldigestion/malabsorption, GI sensorimotor disorders, hEDS, and functional GI disorders. All underwent standardized HBT, and the yield was assessed against symptoms and PPI use. KEY RESULTS A total of 1062 HBTs were performed over 3 years (70% female, mean age 48 ± 16 years). Overall, 7.5% (80/1062) patients had a positive HBT. Prevalence of positive HBT was highest in patients with GI maldigestion/malabsorption (17.9%; DOR 16.16, p < 0.001), GI sensorimotor disorders (15.9%; DOR 8.84, p < 0.001), compared to functional GI disorders (1.6%; DOR 1.0) (p < 0.0001). None of the hEDS patients tested positive for HBT. A positive HBT was independently associated with increased age (DOR 1.03; p < 0.001) and symptoms of diarrhea (DOR 3.95; p < 0.0001). Patients on PPIs tended towards a positive HBT than patients off PPIs (16.1% vs 6.9%; DOR 2.47; p < 0.0001). CONCLUSIONS & INFERENCES Less than 2% of patients with functional GI disorders, and none of the patients with hEDS had a positive HBT. Pre-test probability was higher in patients with: GI structural or neurological disorders; use of long-term PPIs and symptoms of diarrhea. These criteria may be helpful in making appropriate therapeutic decisions and avoiding unnecessary hydrogen breath testing.
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Affiliation(s)
- Humayra Dervin
- GI Physiology Unit, University College London Hospitals, London, UK
| | | | - Rami Sweis
- GI Physiology Unit, University College London Hospitals, London, UK
| | - Alexia Mensah
- GI Physiology Unit, University College London Hospitals, London, UK
| | | | | | - Amanda Raeburn
- GI Physiology Unit, University College London Hospitals, London, UK
| | - Anton Emmanuel
- GI Physiology Unit, University College London Hospitals, London, UK
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Okdahl T, Emmanuel A, Morlion B, Farmer A, Varrassi G, Drewes AM. Recommendations for the management of opioid-induced constipation - how to improve usability in clinical practice. Expert Rev Gastroenterol Hepatol 2023; 17:975-983. [PMID: 37822210 DOI: 10.1080/17474124.2023.2267441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 10/03/2023] [Indexed: 10/13/2023]
Abstract
INTRODUCTION Opioid-induced constipation remains undertreated despite effective and safe treatment options exists. Previous guidelines have only been partially effective in improving management, possibly due to their complexity, and studies suggest that a simple setup of concise and behaviorally-orientated steps improves usability. AREAS COVERED This article introduces the concept of opioid-induced constipation and provides an overview of existing guidelines in this field. We also propose simplified recommendations for managing opioid-induced constipation, derived from a synthesis of current guidelines and the principles of optimal guideline design theory. EXPERT OPINION Despite standard treatment with laxatives and fluid intake in patients with opioid-induced constipation, escalation of treatment is often needed where μ-opioid receptor antagonists or newer medications such as lubiprostone, linaclotide, or prucalopride are used. Previous guidelines have not been used sufficiently and thus management of the condition is often insufficient. We therefore propose simplified recommendations to management, which we believe can come into broader use. It was validated in primary care for credibility, clarity, relevance, usability, and overall benefit. We believe that this initiative can lead to better management of the substantial proportion of patients suffering from side effects of opioids.
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Affiliation(s)
- Tina Okdahl
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
| | - Anton Emmanuel
- GI Physiology Unit, University College London, London, UK
| | - Bart Morlion
- Department of Cardiovascular Sciences, Section Anesthesiology and Algology, University of Leuven, Leuven, Belgium
| | - Adam Farmer
- Department of Gastroenterology, University Hospital of North Midlands, Stoke-on-Trent, UK
| | | | - Asbjørn Mohr Drewes
- Mech-Sense, Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark
- Clinical Institute, Aalborg University, Aalborg, Denmark
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Emmanuel A. Listening to the patient, listening to the data. Clin Med (Lond) 2023; 23:192. [PMID: 38614769 DOI: 10.7861/clinmed.ed.23.3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Emmanuel A. Learning from the past rather than living in it. Clin Med (Lond) 2023; 23:101. [PMID: 38614537 DOI: 10.7861/clinmed.ed.23.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
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Frudinger A, Gauruder-Burmester A, Graf W, Lehmann JP, Gunnarsson U, Mihov M, Ihnát P, Kosorok P, Orhalmi J, Slauf P, Emmanuel A, Hristov V, Jungwirthova A, Lehur PA, Müller A, Amort M, Marksteiner R, Thurner M. Skeletal Muscle-Derived Cell Implantation for the Treatment of Fecal Incontinence: A Randomized, Placebo-Controlled Study. Clin Gastroenterol Hepatol 2023; 21:476-486.e8. [PMID: 35961517 DOI: 10.1016/j.cgh.2022.07.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/08/2022] [Accepted: 07/25/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Fecal incontinence (FI) improvement following injection of autologous skeletal muscle-derived cells has been previously suggested. This study aimed to test the efficacy and safety of said cells through a multicenter, placebo-controlled study, to determine an appropriate cell dose, and to delineate the target patient population that can most benefit from cell therapy. METHODS Patients experiencing FI for at least 6 months were randomized to receive a cell-free medium or low or high dose of cells. All patients received pelvic floor electrical stimulation before and after treatment. Incontinence episode frequency (IEF), FI quality of life, FI burden assessed on a visual analog scale, Wexner score, and parameters reflecting anorectal physiological function were all assessed for up to 12 months. RESULTS Cell therapy improved IEF, FI quality of life, and FI burden, reaching a preset level of statistical significance in IEF change compared with the control treatment. Post hoc exploratory analyses indicated that patients with limited FI duration and high IEF at baseline are most responsive to cells. Effects prevailed or increased in the high cell count group from 6 to 12 months but plateaued or diminished in the low cell count and control groups. Most physiological parameters remained unaltered. No unexpected adverse events were observed. CONCLUSIONS Injection of a high dose of autologous skeletal muscle-derived cells followed by electrical stimulation significantly improved FI, particularly in patients with limited FI duration and high IEF at baseline, and could become a valuable tool for treatment of FI, subject to confirmatory phase 3 trial(s). (ClinicalTrialRegister.eu; EudraCT Number: 2010-021463-32).
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Affiliation(s)
- Andrea Frudinger
- Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria.
| | | | - Wilhelm Graf
- Department of Surgery, Akademiska Sjukhuset, Uppsala, Sweden
| | | | - Ulf Gunnarsson
- Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden
| | - Minko Mihov
- Medical Center Unimed EOOD, Sevlievo, Bulgaria
| | - Peter Ihnát
- Department of Surgical Studies, Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
| | - Pavle Kosorok
- Department of Proctology, Iatros Medical Centre, Ljubljana, Slovenia
| | - Julius Orhalmi
- Department of Surgery, University Hospital Hradec Kralove, Faculty of Medicine in Hradec Kralove, Charles University, Prague, Czech Republic
| | - Petr Slauf
- Surgical Clinic 1, Faculty of Medicine, University Hospital Bulovka, Charles University, Prague, Czech Republic
| | - Anton Emmanuel
- Gastrointestinal Physiology Unit, University College Hospital, London, United Kingdom
| | | | - Anna Jungwirthova
- Department of Gastroenterology, St. Anna Clinic, Prague, Czech Republic
| | - Paul-Antoine Lehur
- Clinique de Chirurgie Digestive et Endocrinienne, Institut des Maladies de l'Appareil Digestif, University Hospital of Nantes, Nantes, France
| | - Andreas Müller
- GastroZentrum Hirslanden, Klinik Hirslanden, Zürich, Switzerland
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McRae J, Smith C, Beeke S, Emmanuel A. Development of a swallowing risk screening tool and best practice recommendations for the management of oropharyngeal dysphagia following acute cervical spinal cord injury: an international multi-professional Delphi consensus. Disabil Rehabil 2022; 44:8311-8324. [PMID: 34904488 DOI: 10.1080/09638288.2021.2012607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE International multi-professional expert consensus was sought to develop best practice recommendations for clinical management of patients following cervical spinal cord injury with oropharyngeal dysphagia and associated complications. Additionally, risk factors for dysphagia were identified to support the development of a screening tool. MATERIALS AND METHODS A two-round Delphi study was undertaken with a 27-member panel of expert professionals in cervical spinal cord injury and complex dysphagia. They rated 85 statements across seven topic areas in round one, using a five-point Likert scale with a consensus set at 70%. Statements not achieving consensus were revised for the second round. Comparative group and individual feedback were provided at the end of each round. RESULTS Consensus was achieved for 50 (59%) statements in round one and a further 12 (48%) statements in round two. Recommendations for best practice were agreed for management of swallowing, respiratory function, communication, nutrition and oral care. Twelve risk factors for dysphagia were identified for components of a screening tool. CONCLUSIONS Best practice recommendations support wider clinical management to prevent complications and direct specialist care. Screening for risk factors allows early dysphagia identification with the potential to improve clinical outcomes. Further evaluation of the impact of these recommendations is needed.Implications for RehabilitationDysphagia is an added complication following cervical spinal cord injury (cSCI) affecting morbidity, mortality and quality of life.Early identification of dysphagia risk allows focused interventions that reduce associated nutritional and respiratory impairments.Best practice recommendations based on expert consensus provide a baseline of appropriate interventions, in the absence of empirical evidence.A multi-professional approach to rehabilitation encourages a consistent and coordinated approach to care across acute and rehabilitation settings.
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Affiliation(s)
- Jackie McRae
- Centre for Allied Health, St George's University of London, London, UK
| | - Christina Smith
- Division of Psychology and Language Science, University College London, London, UK
| | - Suzanne Beeke
- Division of Psychology and Language Science, University College London, London, UK
| | - Anton Emmanuel
- Division of Medicine, University College London, London, UK
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Corben LA, Collins V, Milne S, Farmer J, Musheno A, Lynch D, Subramony S, Pandolfo M, Schulz JB, Lin K, Delatycki MB, Bidichandani SI, Boesch S, Cnop M, Corti M, Duquette A, Durr A, Eigentler A, Emmanuel A, Flynn JM, Foroush NC, Fournier A, França MC, Giunti P, Goh EW, Graf L, Hadjivassiliou M, Huckabee ML, Kearney MG, Koeppen AH, Lie Y, Lin KY, Lowit A, Mariotti C, Mathews K, McCormack SE, Montenegro L, Morlet T, Naeije G, Panicker JN, Parkinson MH, Patel A, Payne RM, Perlman S, Peverill RE, Pousset F, Puccio H, Rai M, Rance G, Reetz K, Rowland TJ, Sansom P, Savvatis K, Schalling ET, Schöls L, Smith B, Soragni E, Spencer C, Synofzik M, Szmulewicz DJ, Tai G, Tamaroff J, Treat L, Carpentier AV, Vogel AP, Walther SE, Weber DR, Weisbrod NJ, Wilmot G, Wilson RB, Yoon G, Zesiewicz T. Clinical management guidelines for Friedreich ataxia: best practice in rare diseases. Orphanet J Rare Dis 2022; 17:415. [PMID: 36371255 PMCID: PMC9652828 DOI: 10.1186/s13023-022-02568-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/30/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Individuals with Friedreich ataxia (FRDA) can find it difficult to access specialized clinical care. To facilitate best practice in delivering healthcare for FRDA, clinical management guidelines (CMGs) were developed in 2014. However, the lack of high-certainty evidence and the inadequacy of accepted metrics to measure health status continues to present challenges in FRDA and other rare diseases. To overcome these challenges, the Grading of Recommendations Assessment and Evaluation (GRADE) framework for rare diseases developed by the RARE-Bestpractices Working Group was adopted to update the clinical guidelines for FRDA. This approach incorporates additional strategies to the GRADE framework to support the strength of recommendations, such as review of literature in similar conditions, the systematic collection of expert opinion and patient perceptions, and use of natural history data. METHODS A panel representing international clinical experts, stakeholders and consumer groups provided oversight to guideline development within the GRADE framework. Invited expert authors generated the Patient, Intervention, Comparison, Outcome (PICO) questions to guide the literature search (2014 to June 2020). Evidence profiles in tandem with feedback from individuals living with FRDA, natural history registry data and expert clinical observations contributed to the final recommendations. Authors also developed best practice statements for clinical care points that were considered self-evident or were not amenable to the GRADE process. RESULTS Seventy clinical experts contributed to fifteen topic-specific chapters with clinical recommendations and/or best practice statements. New topics since 2014 include emergency medicine, digital and assistive technologies and a stand-alone section on mental health. Evidence was evaluated according to GRADE criteria and 130 new recommendations and 95 best practice statements were generated. DISCUSSION AND CONCLUSION Evidence-based CMGs are required to ensure the best clinical care for people with FRDA. Adopting the GRADE rare-disease framework enabled the development of higher quality CMGs for FRDA and allows individual topics to be updated as new evidence emerges. While the primary goal of these guidelines is better outcomes for people living with FRDA, the process of developing the guidelines may also help inform the development of clinical guidelines in other rare diseases.
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Affiliation(s)
- Louise A. Corben
- grid.1058.c0000 0000 9442 535XBruce Lefroy Centre for Genetic Health Research, Murdoch Children’s Research Institute, Parkville, VIC 3052 Australia ,grid.1008.90000 0001 2179 088XDepartment of Paediatrics, Melbourne University, Melbourne, VIC Australia ,grid.1002.30000 0004 1936 7857Turner Institute for Brain and Mental Health, Monash University, Clayton, VIC Australia
| | - Veronica Collins
- grid.1058.c0000 0000 9442 535XBruce Lefroy Centre for Genetic Health Research, Murdoch Children’s Research Institute, Parkville, VIC 3052 Australia
| | - Sarah Milne
- grid.1058.c0000 0000 9442 535XBruce Lefroy Centre for Genetic Health Research, Murdoch Children’s Research Institute, Parkville, VIC 3052 Australia ,grid.1008.90000 0001 2179 088XDepartment of Paediatrics, Melbourne University, Melbourne, VIC Australia ,grid.419789.a0000 0000 9295 3933Monash Health, Clayton, VIC Australia ,grid.1002.30000 0004 1936 7857School of Primary and Allied Health Care, Monash University, Clayton, VIC Australia
| | - Jennifer Farmer
- grid.428632.9Friedreich’s Ataxia Research Alliance, Downingtown, PA USA
| | - Ann Musheno
- grid.428632.9Friedreich’s Ataxia Research Alliance, Downingtown, PA USA
| | - David Lynch
- grid.239552.a0000 0001 0680 8770Departments of Neurology and Pediatrics, Children’s Hospital of Philadelphia and the University of Pennsylvania, Philadelphia, PA USA
| | - Sub Subramony
- grid.15276.370000 0004 1936 8091Fixel Center for Neurological Disorders, University of Florida College of Medicine, Gainesville, FL USA
| | - Massimo Pandolfo
- grid.14709.3b0000 0004 1936 8649McGill University, Montreal, QC Canada
| | - Jörg B. Schulz
- grid.412301.50000 0000 8653 1507Department of Neurology, University Hospital, Aachen, Germany ,grid.1957.a0000 0001 0728 696XJARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and Medical Faculty, RWTH Aachen University, Aachen, Germany
| | - Kim Lin
- grid.239552.a0000 0001 0680 8770Department of Pediatrics, Children’s Hospital of Philadelphia and the University of Pennsylvania, Philadelphia, PA USA
| | - Martin B. Delatycki
- grid.1058.c0000 0000 9442 535XBruce Lefroy Centre for Genetic Health Research, Murdoch Children’s Research Institute, Parkville, VIC 3052 Australia ,grid.1008.90000 0001 2179 088XDepartment of Paediatrics, Melbourne University, Melbourne, VIC Australia ,grid.507857.8Victorian Clinical Genetics Services, Parkville, VIC Australia
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Gollifer RM, Taylor SA, Menys A, Zarate‐Lopez N, Chatoor D, Emmanuel A, Atkinson D. Magnetic resonance imaging assessed enteric motility and luminal content analysis in patients with severe bloating and visible distension. Neurogastroenterol Motil 2022; 34:e14381. [PMID: 35438218 PMCID: PMC9786248 DOI: 10.1111/nmo.14381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 02/22/2022] [Accepted: 03/28/2022] [Indexed: 12/30/2022]
Abstract
BACKGROUND Gastrointestinal symptoms in functional gut disorders occur without any discernible structural gut abnormality. Preliminary observations on enteric MRI suggest possible abnormal content and motility of the terminal ileum (TI) in constipation-predominant IBS (IBS-C) with severe bloating, and in functional bloating and distension (FABD) patients. We investigated whether MRI can quantify differences in small bowel (SB) content and motility between patients and healthy controls (HCs). METHODS 11 IBS-C (mean age 40 [21-52] years; 10 women) and 7 FABD (36 [21-56]; all women) patients with bloating and 20 HCs (28 [22-48]; 6 women) underwent enteric MRI, including dynamic motility and anatomical sequences. Three texture analysis (TA) parameters assessed the homogeneity of the luminal content, with ratios calculated between the TI and (1) the SB and (2) the ascending colon. Four TI motility metrics were derived. Ascending colon diameter (ACD) was measured. A comparison between HCs and patients was performed independently for: (1) three TA parameters, (2) four TI motility metrics, and (3) ACD. KEY RESULTS Compared with HCs, patients had TI:colon ratios higher for TA contrast (p < 0.001), decreased TI motility (lower mean motility [p = 0.04], spatial motility variation [p = 0.03], and area of motile TI [p = 0.03]), and increased ACD (p = 0.001). CONCLUSIONS AND INFERENCES IBS-C and FABD patients show reduced TI motility and differences in luminal content compared with HCs. This potentially indicates reflux of colonic contents or delayed clearance of the TI, which alongside increased ACD may contribute to symptoms of constipation and bloating.
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Affiliation(s)
| | - Stuart A. Taylor
- Centre for Medical ImagingUniversity College London (UCL)LondonUK
| | - Alex Menys
- Centre for Medical ImagingUniversity College London (UCL)LondonUK
| | | | - Dave Chatoor
- Department of GastroenterologyUniversity College London HospitalsLondonUK
| | - Anton Emmanuel
- Department of GastroenterologyUniversity College London HospitalsLondonUK
| | - David Atkinson
- Centre for Medical ImagingUniversity College London (UCL)LondonUK
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Emmanuel A. Unwelcome guests: infectious disease beyond the pandemic. Clin Med (Lond) 2022; 22:381-382. [PMID: 38589059 PMCID: PMC9595004 DOI: 10.7861/clinmed.ed.22.5.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Emmanuel A. Impacting outcomes in acute care. Clin Med (Lond) 2022; 22:291. [PMID: 38589129 DOI: 10.7861/clinmed.ed.22.4.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A. Doing what's necessary becomes doing what is possible. Clin Med (Lond) 2022; 22:191. [PMID: 38589078 DOI: 10.7861/clinmed.ed.22.3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A. Health means more than just healthcare. Clin Med (Lond) 2022; 22:94. [PMID: 38589194 DOI: 10.7861/clinmed.ed.22.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abdul-Razakq H, Emmanuel A, Brugaletta C, Sweis R, Perring S. An investigation into the effect of nasogastric intubation on markers of autonomic nervous function. Neurogastroenterol Motil 2022; 34:e14214. [PMID: 34337828 DOI: 10.1111/nmo.14214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 05/23/2021] [Accepted: 06/07/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Nasogastric (NG) intubation for esophageal manometry can be traumatic and may be associated with a temporary reduction/absence in esophageal peristalsis. This study explored the prevalence and effect on esophageal motor function. We also hypothesized that baseline anxiety as well as markers of autonomic nerve function were correlated to attenuated esophageal peristalsis. METHODS Twenty-seven patients with esophageal symptoms referred for esophageal manometry investigation (mean age 56.8 ± 16.7 years, range 23-85 years) reported baseline anxiety score (Likert scale) preintubation. Patients had continuous heart rate and blood pressure measured prior to intubation and until 10 min after catheter withdrawal. Quality of motility was assessed for each 5 ml water swallow using standard Chicago Classification metrics. KEY RESULTS Nasogastric-intubation elicited a significant increase in heart rate (p < 0.001), systolic (p < 0.001) and diastolic (p < 0.001) blood pressure, which was in part anticipatory. The median time taken for patients' first hypotensive peristalsis (Distal Contractile Integral; DCI ≥100 mmHg s cm) was 130 s (Interquartile range; 47-242 s) and for their first normal peristalsis (DCI ≥450 mm Hg s cm) was 150 s (IQR 61-320 s), with improvement and consistent stabilization in DCI there onward. This corresponded closely to the time for initial recovery of heart rate and systolic and diastolic blood pressure postintubation. CONCLUSIONS AND INFERENCES Nasogastric intubation resulted in heightened sympathetic responses and/or dampened parasympathetic responses, and an associated temporary reduction or absence in esophageal peristalsis.
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Affiliation(s)
- Humayra Abdul-Razakq
- GI Physiology Unit, University College London Hospitals NHS Foundation Trust, London, UK
| | - Anton Emmanuel
- GI Physiology Unit, University College London Hospitals NHS Foundation Trust, London, UK
| | - Concetta Brugaletta
- GI Physiology Unit, University College London Hospitals NHS Foundation Trust, London, UK
| | - Rami Sweis
- GI Physiology Unit, University College London Hospitals NHS Foundation Trust, London, UK
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Emmanuel A. Do you need a weatherman to know which way the wind blows? Clin Med (Lond) 2022; 22:1. [PMID: 38589096 DOI: 10.7861/clinmed.ed.22.1.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A, Phillips G. Seeing what others see while thinking what others have not. Clin Med (Lond) 2021; 21:e559-e560. [PMID: 34862212 DOI: 10.7861/clinmed.ed.21.6.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Gerrard Phillips
- Federation of Royal Colleges of Physicians, London, UK and Dorset County Hospital, Dorchester, UK
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Emmanuel A, Gravestock P, Thomas D. 971 A Rare Case of a Reno-colic Fistula Presenting as a Retroperitoneal and Psoas Abscess. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Background
Fistulous connections arising between the kidney and colon are rare and develop due to multiple aetiologies. We present a rare case of a reno-colic fistula presenting unusually as a retroperitoneal and psoas abscess managed surgically with a good outcome.
Case Report
A 49-year-old lady presented with 5-day history of left flank pain and swelling with no significant surgical or medical history. Physical examination revealed a tender left renal angle with raised inflammatory markers (CRP and WCC). Computed tomography (CT) revealed an extensive collection extending from an atrophic left kidney through the retroperitoneum and psoas into the subcutaneous tissues with possible fistulation into the descending colon. This was initially treated with antibiotics and percutaneous drainage of the collection. A reno-colic fistula was confirmed via left retrograde pyelogram. Under the multidisciplinary care of the urology and colorectal general surgical teams she underwent a left nephrectomy, large bowel resection and defunctioning colostomy successfully and was discharged eight days later. Histology later confirmed an extensively scarred atrophic left kidney with multiple renal stones with no preserved glomeruli, focal inflammatory infiltrate and stromal calcification consistent with end stage nephropathy. With the resected 5 cm descending colon showing mucosal and serosal inflammation consistent with site of fistula.
Conclusions
Reno-colic fistula is rare and presentation with a retroperitoneal and psoas abscess uncommon. We report a rare case of a reno-colic fistula secondary to a chronically infected and obstructed left kidney managed surgically with a good outcome.
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Affiliation(s)
- A Emmanuel
- Freeman Hospital, Newcastle upon Tyne, United Kingdom
| | - P Gravestock
- Freeman Hospital, Newcastle upon Tyne, United Kingdom
| | - D Thomas
- Freeman Hospital, Newcastle upon Tyne, United Kingdom
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Emmanuel A. In response to crisis, is versatility a reward or a necessity. Clin Med (Lond) 2021; 21:e433. [PMID: 38594845 DOI: 10.7861/clinmed.ed.21.5.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A. Clouds come floating into my life from other days no longer to shed rain or usher storm but to give colour to my sunset sky. Clin Med (Lond) 2021; 21:e317. [PMID: 35192469 PMCID: PMC8313215 DOI: 10.7861/clinmed.ed.21.4.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Corsetti M, Brown S, Chiarioni G, Dimidi E, Dudding T, Emmanuel A, Fox M, Ford AC, Giordano P, Grossi U, Henderson M, Knowles CH, O'Connell PR, Quigley EMM, Simren M, Spiller R, Whelan K, Whitehead WE, Williams AB, Scott SM. Chronic constipation in adults: Contemporary perspectives and clinical challenges. 2: Conservative, behavioural, medical and surgical treatment. Neurogastroenterol Motil 2021; 33:e14070. [PMID: 33522079 DOI: 10.1111/nmo.14070] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 12/05/2020] [Accepted: 12/13/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Chronic constipation is a prevalent disorder that affects quality of life of patients and consumes resources in healthcare systems worldwide. In clinical practice, it is still considered a challenge as clinicians frequently are unsure as to which treatments to use and when. Over a decade ago, a Neurogastroenterology and Motility journal supplement devoted to the investigation and management of constipation was published (Neurogastroenterol Motil 2009;21(Suppl 2):1). In October 2018, the 3rd London Masterclass, entitled "Contemporary management of constipation" was held. The faculty members of this symposium were invited to write two reviews to present a collective synthesis of talks presented and discussions held during this meeting. The first review addresses epidemiology, diagnosis, clinical associations, pathophysiology, and investigation. PURPOSE The present is the second of these reviews, providing contemporary perspectives and clinical challenges regarding behavioral, conservative, medical, and surgical treatments for patients presenting with constipation. It includes a management algorithm to guide clinical practice.
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Affiliation(s)
- Maura Corsetti
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK.,School of Medicine, University of Nottingham and Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
| | - Steven Brown
- Department of Surgery, University of Sheffield, Sheffield, UK
| | - Giuseppe Chiarioni
- Division of Gastroenterology, University of Verona, AOUI Verona, Verona, Italy.,Center for Functional GI and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Eirini Dimidi
- Department of Nutritional Sciences, King's College London, London, UK
| | | | | | - Mark Fox
- Division of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland.,Digestive Function: Basel, Laboratory and Clinic for Motility Disorders and Functional Gastrointestinal Diseases, Centre for Integrative Gastroenterology, Klinik Arlesheim, Arlesheim, Switzerland
| | - Alexander C Ford
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK.,Leeds Gastroenterology Institute, St. James's University Hospital, Leeds, UK
| | - Pasquale Giordano
- Department of Colorectal Surgery, Barts health NHS Trust, London, UK
| | - Ugo Grossi
- Tertiary Referral Pelvic Floor and Incontinence Centre, Regional Hospital Treviso, University of Padua, Padua, Italy
| | - Michelle Henderson
- Durham Bowel Dysfunction Service, Old Trust Headquarters, University Hospital of North Durham, Durham, UK
| | - Charles H Knowles
- National Bowel Research Centre and GI Physiology Unit, Centre for Neuroscience, Surgery & Trauma, Blizard Institute, Barts and the London School of Medicine & Dentistry, Queen Mary University of London, London, UK
| | - P Ronan O'Connell
- Centre for Colorectal Disease, St Vincent's University Hospital, Dublin, Ireland
| | - Eamonn M M Quigley
- Lynda K and David M Center for Gastrointestinal Disorders, Houston Methodist Hospital and Weill Cornell Medical College, Houston, Texas, USA
| | - Magnus Simren
- Center for Functional GI and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Department of Internal Medicine & Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Robin Spiller
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK.,School of Medicine, University of Nottingham and Nottingham Digestive Diseases Centre, University of Nottingham, Nottingham, UK
| | - Kevin Whelan
- Department of Nutritional Sciences, King's College London, London, UK
| | - William E Whitehead
- Center for Functional GI and Motility Disorders, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - S Mark Scott
- National Bowel Research Centre and GI Physiology Unit, Centre for Neuroscience, Surgery & Trauma, Blizard Institute, Barts and the London School of Medicine & Dentistry, Queen Mary University of London, London, UK
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Emmanuel A, Haji A, Gulati S, Moorhead J, Papagrigoriadis S, Hayee B, Diaz-Cano S. Histopathological features for coexistent invasive cancer in large colorectal adenomatous polyps. BJS Open 2021; 5:6299994. [PMID: 34131706 PMCID: PMC8205855 DOI: 10.1093/bjsopen/zraa053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 11/20/2020] [Indexed: 11/16/2022] Open
Abstract
Background Histopathological features associated with coexistent invasive adenocarcinoma in large colorectal adenomas have not been described. This study aimed to determine the association of histopathological features in areas of low-grade dysplasia with coexistent invasive adenocarcinoma. Methods High-grade lesions (containing high-grade dysplasia or adenocarcinoma) from a cohort of large (at least 20 mm) colorectal adenomas removed by endoscopic resection were subjected to detailed histopathological analysis. The histopathological features in low-grade areas with coexistent adenocarcinoma were reviewed and their diagnostic performance was evaluated. Results Seventy-four high-grade lesions from 401 endoscopic resections of large adenomas were included. In the low-grade dysplastic areas, a coexistent invasive adenocarcinoma was associated significantly with a cribriform or trabecular growth pattern (P < 0.001), high nuclear grade (P < 0.001), multifocal intraluminal necrosis (P < 0.001), atypical mitotic figures (P = 0.006), infiltrative lesion edges (P < 0.001), a broad fibrous band (P = 0.001), ulceration (P < 0.001), expansile nodules (P < 0.001) and an extensive tumour-infiltrating lymphocyte pattern (P = 0.04). Lesions with coexistent invasive adenocarcinoma harboured at least one of these features. The area under the receiver operating characteristic curve (AUROC) for coexistent invasive adenocarcinoma, using frequencies of adverse histopathological factors in low-grade areas, was 0.92. The presence of two or more of these adverse histopathological features in low-grade areas had a sensitivity of 86 per cent and a specificity of 84 per cent for coexistent invasive adenocarcinoma. Conclusion Several histopathological features in low-grade dysplastic areas of adenomas could be predictive of coexistent adenocarcinoma.
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Affiliation(s)
- A Emmanuel
- Department of Colorectal Surgery and King's Institute of Therapeutic Endoscopy, King's College Hospital NHS Foundation Trust, London, UK
| | - A Haji
- Department of Colorectal Surgery and King's Institute of Therapeutic Endoscopy, King's College Hospital NHS Foundation Trust, London, UK
| | - S Gulati
- King's Institute of Therapeutic Endoscopy, King's College Hospital NHS Foundation Trust, London, UK
| | - J Moorhead
- Department of Histopathology, King's College Hospital NHS Foundation Trust, London, UK
| | - S Papagrigoriadis
- Department of Colorectal Surgery and King's Institute of Therapeutic Endoscopy, King's College Hospital NHS Foundation Trust, London, UK
| | - B Hayee
- King's Institute of Therapeutic Endoscopy, King's College Hospital NHS Foundation Trust, London, UK
| | - S Diaz-Cano
- Department of Histopathology, King's College Hospital NHS Foundation Trust, London, UK
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Emmanuel A. New wine in old skins. Clin Med (Lond) 2021; 21:161. [PMID: 34001563 DOI: 10.7861/clinmed.ed.21.3.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A. Assisting clinical decision making: tools, rules and teams. Clin Med (Lond) 2021; 21:81. [PMID: 33762364 DOI: 10.7861/clinmed.ed.21.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A, Chowdhury TA. CME: Gastroenterology (134430): self-assessment questionnaire. Clin Med (Lond) 2021; 21:140-141. [PMID: 33762375 DOI: 10.7861/clinmed.saq.21.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Mekhael M, Kristensen HØ, Larsen HM, Juul T, Emmanuel A, Krogh K, Christensen P. Transanal Irrigation for Neurogenic Bowel Disease, Low Anterior Resection Syndrome, Faecal Incontinence and Chronic Constipation: A Systematic Review. J Clin Med 2021; 10:jcm10040753. [PMID: 33668658 PMCID: PMC7918662 DOI: 10.3390/jcm10040753] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/06/2021] [Accepted: 02/08/2021] [Indexed: 02/07/2023] Open
Abstract
Transanal irrigation (TAI) has received increasing attention as a treatment option in patients with bowel dysfunction. This systematic review was conducted according to the PRISMA guidelines and evaluates the effect of TAI in neurogenic bowel dysfunction (NBD), low anterior resection syndrome (LARS), faecal incontinence (FI) and chronic constipation (CC). The primary outcome was the effect of TAI on bowel function. Secondary outcomes included details on TAI, quality of life (QoL), the discontinuation rate, adverse events, predictive factors for a successful outcome, and health economics. A systematic search for articles reporting original data on the effect of TAI on bowel function was performed, and 27 eligible studies including 1435 individuals were included. Three randomised controlled trials, one non-randomised trial, and 23 observational studies were included; 70% of the studies were assessed to be of excellent or good methodological quality. Results showed an improvement in bowel function among patients with NBD, LARS, FI, and CC with some studies showing improvement in QoL. However, discontinuation rates were high. Side effects were common, but equally prevalent among comparative treatments. No consistent predictive factors for a successful outcome were identified. Results from this review show that TAI improves bowel function and potentially QoL; however, evidence remains limited.
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Affiliation(s)
- Mira Mekhael
- Department of Surgery, Aarhus University Hospital, DK8200 Aarhus, Denmark; (H.Ø.K.); (H.M.L.); (T.J.); (P.C.)
- Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs, DK8200 Aarhus, Denmark;
- Department of Clinical Medicine, Aarhus University, DK8200 Aarhus, Denmark
- Correspondence:
| | - Helle Ø Kristensen
- Department of Surgery, Aarhus University Hospital, DK8200 Aarhus, Denmark; (H.Ø.K.); (H.M.L.); (T.J.); (P.C.)
- Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs, DK8200 Aarhus, Denmark;
| | - Helene Mathilde Larsen
- Department of Surgery, Aarhus University Hospital, DK8200 Aarhus, Denmark; (H.Ø.K.); (H.M.L.); (T.J.); (P.C.)
- Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs, DK8200 Aarhus, Denmark;
- Department of Clinical Medicine, Aarhus University, DK8200 Aarhus, Denmark
| | - Therese Juul
- Department of Surgery, Aarhus University Hospital, DK8200 Aarhus, Denmark; (H.Ø.K.); (H.M.L.); (T.J.); (P.C.)
- Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs, DK8200 Aarhus, Denmark;
- Department of Clinical Medicine, Aarhus University, DK8200 Aarhus, Denmark
| | - Anton Emmanuel
- GI Physiology Unit, University College London Hospital, London NW1 2BU, UK;
| | - Klaus Krogh
- Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs, DK8200 Aarhus, Denmark;
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, DK8200 Aarhus, Denmark
| | - Peter Christensen
- Department of Surgery, Aarhus University Hospital, DK8200 Aarhus, Denmark; (H.Ø.K.); (H.M.L.); (T.J.); (P.C.)
- Danish Cancer Society Centre for Research on Survivorship and Late Adverse Effects after Cancer in the Pelvic Organs, DK8200 Aarhus, Denmark;
- Department of Clinical Medicine, Aarhus University, DK8200 Aarhus, Denmark
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Emmanuel A, Kurze I, Krogh K, Ferreiro Velasco ME, Christensen P, Del Popolo G, Bazzocchi G, Hultling C, Perrouin Verbe B, Bothig R, Glott T, Gonzalez Viejo MA. An open prospective study on the efficacy of Navina Smart, an electronic system for transanal irrigation, in neurogenic bowel dysfunction. PLoS One 2021; 16:e0245453. [PMID: 33513187 PMCID: PMC7845961 DOI: 10.1371/journal.pone.0245453] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 11/20/2020] [Indexed: 11/19/2022] Open
Abstract
Background Transanal irrigation (TAI) has emerged as a key option when more conservative bowel management does not help spinal cord injured (SCI) individuals with neurogenic bowel dysfunction (NBD). Aim To investigate the short-term efficacy and safety of an electronic TAI system (Navina Smart) in subjects with NBD. Design We present an open, prospective efficacy study on Navina Smart, in individuals with NBD secondary to SCI, studied at three months. Population Eighty-nine consecutive consenting established SCI individuals (61 male; mean age 48, range 18–77) naïve to TAI treatment were recruited from ten centres in seven countries. Subjects had confirmed NBD of at least moderate severity (NBD score ≥10). Methods Subjects were taught how to use the device at baseline assisted by the Navina Smart app, and treatment was tailored during phone calls until optimal TAI regime was achieved. The NBD score was measured at baseline and at three months follow up (mean 98 days). Safety analysis was performed on the complete population while per protocol (PP) analysis was performed on 52 subjects. Results PP analysis showed a significant decrease in mean NBD score (17.8 to 10, p<0.00001). In subjects with severe symptoms (defined as NBD score ≥14), mean NBD scores decreased (19.4 to 10.9, p<0.0001). The number of subjects with severe symptoms decreased from 41 (79%) subjects at baseline to 16 (31%) at three months follow-up. Device failure accounted for the commonest cause for loss of data. Side effects possibly related to the device developed in 11 subjects (12%). Discontinuation due to failure of therapy to relieve symptoms was reported by 5 subjects (6%). Conclusion Navina Smart is effective for individuals with NBD, even those with severe symptoms; long-term data will follow. Whilst there were some device problems (addressed by the later stages of subject recruitment) the treatment was generally safe. Clinical trial (ClinicalTrials.gov number NCT02979808)
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Affiliation(s)
- Anton Emmanuel
- GI Physiology Unit, UCH London, London, United Kingdom
- * E-mail:
| | - Ines Kurze
- Querschnittgelähmten-Zentrum, Klinik für Paraplegiologie und Neuro-Urologie, Zentralklinik Bad Berka, Bad Berka, Germany
| | - Klaus Krogh
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Peter Christensen
- Pelvic Floor Unit, Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Giuilio Del Popolo
- Neuro-Urology and Spinal Unit Dpt., Careggi University Hospital, Firenze, Italy
| | - Gabriele Bazzocchi
- Neurogastroenterology and G.I. Rehabilitation Unit, Montecatone Rehabilitation Institute, Imola, Bologna, Italy
| | | | | | - Ralf Bothig
- Dept. Neuro-Urology, BG Klinikum, Hamburg, Germany
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Studsgaard Slot SD, Baunwall SMD, Emmanuel A, Christensen P, Krogh K. The Monitoring Efficacy of Neurogenic Bowel Dysfunction Treatment on Response (MENTOR) in a Non-Hospital Setting. J Clin Med 2021; 10:jcm10020263. [PMID: 33445668 PMCID: PMC7828108 DOI: 10.3390/jcm10020263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Most patients with a spinal cord injury (SCI) suffer from neurogenic bowel dysfunction (NBD). In spite of well-established treatment algorithms, NBD is often insufficiently managed. The Monitoring Efficacy of Neurogenic bowel dysfunction Treatment On Response (MENTOR) has been validated in a hospital setting as a tool to support clinical decision making in individual patients. The objective of the present study was to describe clinical decisions recommended by the MENTOR (either "monitor", "discuss" or "act") and the use of the tool to monitor NBD in a non-hospital setting. METHODS A questionnaire describing background data, the MENTOR, ability to work and participation in various social activities was sent by mail to all members of The Danish Paraplegic Association. RESULTS Among 1316 members, 716 (54%) responded, 429 men (61%) and 278 women (39%), aged 18 to 92 (median 61) years. Based on MENTOR, the recommended clinical decision is to monitor treatment of NBD in 281 (44%), discuss change in treatment in 175 (27%) and act/change treatment in 181 (28%). A recommendation to discuss or change treatment was associated with increasing age of the respondent (p = 0.016) and with impaired ability to work or participate in social activities (p < 0.0001). CONCLUSION A surprisingly high proportion of persons with SCI have an unmet need for improved bowel care. The MENTOR holds promise as a tool for evaluation of treatment of NBD in a non-hospital setting.
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Affiliation(s)
- Sofie Dagmar Studsgaard Slot
- Department of Hepatology and Gastroenterology, Aarhus University Hospital of Aarhus, DK8200 Aarhus N, Denmark; (S.D.S.S.); (S.M.D.B.)
| | - Simon Mark Dahl Baunwall
- Department of Hepatology and Gastroenterology, Aarhus University Hospital of Aarhus, DK8200 Aarhus N, Denmark; (S.D.S.S.); (S.M.D.B.)
| | - Anton Emmanuel
- GI Physiology Unit, University College Hospital, London NW1 2BU, UK;
| | - Peter Christensen
- Department of Surgery, Aarhus University Hospital of Aarhus, DK8200 Aarhus N, Denmark;
| | - Klaus Krogh
- Department of Hepatology and Gastroenterology, Aarhus University Hospital of Aarhus, DK8200 Aarhus N, Denmark; (S.D.S.S.); (S.M.D.B.)
- Correspondence:
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Quinlivan R, Messer B, Murphy P, Astin R, Mukherjee R, Khan J, Emmanuel A, Wong S, Kulshresha R, Willis T, Pattni J, Willis D, Morgan A, Savvatis K, Keen R, Bourke J, Marini Bettolo C, Hewamadduma C. Adult North Star Network (ANSN): Consensus Guideline For The Standard Of Care Of Adults With Duchenne Muscular Dystrophy. J Neuromuscul Dis 2021; 8:899-926. [PMID: 34511509 PMCID: PMC8673515 DOI: 10.3233/jnd-200609] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
There are growing numbers of adults with Duchenne Muscular Dystrophy living well into their fourth decade. These patients have complex medical needs that to date have not been addressed in the International standards of care. We sought to create a consensus based standard of care through a series of multi-disciplinary workshops with specialists from a wide range of clinical areas: Neurology, Cardiology, Respiratory Medicine, Gastroenterology, Endocrinology, Palliative Care Medicine, Rehabilitation, Renal, Anaesthetics and Clinical Psychology. Detailed reports of evidence reviewed and the consensus building process were produced following each workshop and condensed into this final document which was approved by all members of the Adult North Star Network including service users. The aim of this document is to provide a framework to improve clinical services and multi-disciplinary care for adults living with Duchenne Muscular Dystrophy.
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Affiliation(s)
- R. Quinlivan
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - B. Messer
- Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - P. Murphy
- Lane Fox Unit, Guy’s and St Thomas’ Foundation Trust, London, UK
| | - R. Astin
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - R. Mukherjee
- Heart of England NHS Foundation Trust, Birmingham, UK
| | - J. Khan
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - A. Emmanuel
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - S.C. Wong
- University of Glasgow, Royal Hospital for Children, Glasgow, UK
| | - R. Kulshresha
- Robert Jones and Agnes Hunt Foundation NHS Trust, Oswestry, UK
| | - T. Willis
- Robert Jones and Agnes Hunt Foundation NHS Trust, Oswestry, UK
| | - J. Pattni
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - D. Willis
- Shrewsbury and Telford NHS Trust, Shropshire, UK
| | - A. Morgan
- South West Neuromuscular Operational Delivery Network, Bristol, UK
| | - K. Savvatis
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
- St Bartholomew’s Hospital and Royal London NHS Trust, London UK
| | - R. Keen
- Royal National Orthopaedic Hospital, Stanmore, UK
| | - J. Bourke
- Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | | | - C. Hewamadduma
- Academic Neurology Department, Sheffield Teaching Hospitals Foundation Trust and Sheffield Institute for Translational Neurosciences (SITRAN), University of Sheffield, Sheffield, UK
| | - on behalf of the ANSN
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
- Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle, UK
- Lane Fox Unit, Guy’s and St Thomas’ Foundation Trust, London, UK
- Heart of England NHS Foundation Trust, Birmingham, UK
- University of Glasgow, Royal Hospital for Children, Glasgow, UK
- Robert Jones and Agnes Hunt Foundation NHS Trust, Oswestry, UK
- Shrewsbury and Telford NHS Trust, Shropshire, UK
- South West Neuromuscular Operational Delivery Network, Bristol, UK
- St Bartholomew’s Hospital and Royal London NHS Trust, London UK
- Royal National Orthopaedic Hospital, Stanmore, UK
- Academic Neurology Department, Sheffield Teaching Hospitals Foundation Trust and Sheffield Institute for Translational Neurosciences (SITRAN), University of Sheffield, Sheffield, UK
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Nightingale JMD, Paine P, McLaughlin J, Emmanuel A, Martin JE, Lal S. The management of adult patients with severe chronic small intestinal dysmotility. Gut 2020; 69:2074-2092. [PMID: 32826308 PMCID: PMC7677490 DOI: 10.1136/gutjnl-2020-321631] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 06/07/2020] [Accepted: 06/08/2020] [Indexed: 02/06/2023]
Abstract
Adult patients with severe chronic small intestinal dysmotility are not uncommon and can be difficult to manage. This guideline gives an outline of how to make the diagnosis. It discusses factors which contribute to or cause a picture of severe chronic intestinal dysmotility (eg, obstruction, functional gastrointestinal disorders, drugs, psychosocial issues and malnutrition). It gives management guidelines for patients with an enteric myopathy or neuropathy including the use of enteral and parenteral nutrition.
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Affiliation(s)
| | - Peter Paine
- Gastroenterology, Salford Royal Foundation Trust, Salford, UK
| | - John McLaughlin
- Division of Diabetes, Endocrinology and Gastroenterology, University of Manchester, Salford, UK
| | | | - Joanne E Martin
- Pathology Group, Blizard Institute, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Simon Lal
- Gastroenterology and Intestinal Failure Unit, Salford Royal Foundation Trust, Manchester, UK
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Emmanuel A. Rarely pure and never simple: interpreting investigation results in the clinical context. Clin Med (Lond) 2020; 20:525. [PMID: 33199314 DOI: 10.7861/clinmed.ed.20.6.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A. Transformation: fighting the past or building the new? Clin Med (Lond) 2020; 20:445. [DOI: 10.7861/clinmed.ed.20.5.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Miller C, Emmanuel A, Zarate-Lopez N, Taylor S, Bloom S. Constipation in ulcerative colitis: pathophysiology and practical management. Frontline Gastroenterol 2020; 12:493-499. [PMID: 34712467 PMCID: PMC8515272 DOI: 10.1136/flgastro-2020-101566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 06/29/2020] [Accepted: 07/04/2020] [Indexed: 02/04/2023] Open
Abstract
Clinical experience suggests that there is a cohort of patients with refractory colitis who do have faecal stasis that contributes to symptoms. The underlying physiology is poorly understood, partly because until recently the technology to examine segmental colonic motility has not existed. Patients are given little information on how proximal faecal stasis can complicate colitis. Treatment guidelines are scanty and many patients are offered little apart from laxatives and advice on increasing fibre intake, which often makes symptoms worse. This article aims to review the history, pathology and management, and create impetus for future research on this underappreciated condition.
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Affiliation(s)
- Charles Miller
- Gastroenterology Department, University College London Hospitals NHS Foundation Trust, London, UK
| | - Anton Emmanuel
- Gastroenterology Department, University College London Hospitals NHS Foundation Trust, London, UK,University College London, London, UK
| | - Natalia Zarate-Lopez
- Gastroenterology Department, University College London Hospitals NHS Foundation Trust, London, UK
| | - Stuart Taylor
- UCL Centre for Medical Imaging, Charles Bell House, 43-45 Foley street, University College London, London, UK
| | - Stuart Bloom
- University College London, London, UK,University College London Hospitals NHS Foundation Trust, London, UK
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McRae J, Smith C, Emmanuel A, Beeke S. The experiences of individuals with cervical spinal cord injury and their family during post-injury care in non-specialised and specialised units in UK. BMC Health Serv Res 2020; 20:783. [PMID: 32831066 PMCID: PMC7443811 DOI: 10.1186/s12913-020-05659-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 08/14/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Individuals with acute cervical spinal cord injury require specialised interventions to ensure optimal clinical outcomes especially for respiratory, swallowing and communication impairments. This study explores the experiences of post-injury care for individuals with cervical spinal cord injury and their family members during admissions in specialised and non-specialised units in the United Kingdom. METHODS Semi-structured interviews were undertaken with individuals with a cervical spinal cord injury and their family member, focussing on the experience of care across units. Eight people with spinal cord injury levels from C2 to C6, were interviewed in their current care settings. Six participants had family members present to support them. Interviews were audio-recorded and transcribed with data inputted into NVivo for thematic analysis. RESULTS The study identified six themes from the participant interviews that highlighted different experiences of care in non-specialised and specialised settings. A number of these were related to challenges with the system, whilst others were about the personal journey of recovery. The themes were titled as: adjustment, transitions, "the golden opportunity", "when you can't eat", communication, and "in the hands of the nurses and doctors". CONCLUSIONS Whilst participants reported being well cared for in non-specialised units, they felt that they did not receive specialist care and this delayed their rehabilitation. Participants were dependent on healthcare professionals for information and care and at times lost hope for recovery. Staff in non-specialised units require training and guidance to help provide support for those with dysphagia and communication difficulties, as well as reassurance to patients and families whilst they wait for transfer to specialised units.
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Affiliation(s)
- Jackie McRae
- Faculty of Health, Social Care and Education, Kingston and St Georges University of London, London, UK
| | - Christina Smith
- Division of Psychology and Language Science, University College London, London, WC1N 1PF UK
| | - Anton Emmanuel
- Division of Medicine, University College London, London, WC1E 6JF UK
| | - Suzanne Beeke
- Division of Psychology and Language Science, University College London, London, WC1N 1PF UK
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Emmanuel A. When routine bites hard…. Clin Med (Lond) 2020; 20:349. [DOI: 10.7861/clinmed.ed.20.4.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A, Goosey RW, Wiseman G, Baker S, Törnblom H. Impact of symptom severity in patients with diarrhoea-predominant irritable bowel syndrome (IBS-D): results from two separate surveys of HCPs and patients with IBS-D. BMC Gastroenterol 2020; 20:127. [PMID: 32336287 PMCID: PMC7183708 DOI: 10.1186/s12876-020-01252-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 03/30/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Management of diarrhoea-predominant irritable bowel syndrome (IBS-D) is generally based on patient-reported symptoms; however, limited information on symptom severity exists. The objective of the study was to assess the impact of IBS-D severity on patient burden and patient and healthcare professional attitudes towards IBS. METHODS We conducted two web-based surveys of healthcare professionals and patients from Australia, Canada and Europe. We analysed patient characteristics and attitudes by IBS-D severity, which was assessed retrospectively using a composite of four variables: worst abdominal pain, IBS symptom frequency, Bristol Stool Form Scale and quality of life. RESULTS Of 679 healthcare professional respondents, one-third routinely classified patients by severity. The patient survey was completed by 513 patients with mild (26%), moderate (33%) and severe (41%) IBS-D, classified using the composite scale. Age, sex and treatment satisfaction did not change with severity; however, 19% of patients classified with severe IBS-D agreed with the statement: 'When my IBS is bad, I wish I was dead' versus 4 and 7% of patients with mild and moderate IBS-D, respectively (p < 0.05). Significantly more patients classified with severe IBS-D reported medication use versus mild IBS-D. CONCLUSION Compared with milder symptoms, severe IBS-D was associated with increased medication use and a negative perspective of IBS-D. This highlights the need for a validated severity scale to inform treatment decisions.
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Affiliation(s)
- Anton Emmanuel
- University College Hospital, 235 Euston Road, London, NW1 2BU, UK.
| | | | - Gwen Wiseman
- Former employee of Allergan plc, Marlow, Buckinghamshire, UK
| | | | - Hans Törnblom
- Department of Internal Medicine & Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Emmanuel A. Think national, act local: the role of the physician and the RCP. Clin Med (Lond) 2020; 20:121. [PMID: 32188645 PMCID: PMC7081797 DOI: 10.7861/clinmed.ed.20.2.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Emmanuel A, Krogh K, Kirshblum S, Christensen P, Spinelli M, van Kuppevelt D, Abel R, Leder D, Santacruz BG, Bain K, Passananti V. Creation and validation of a new tool for the monitoring efficacy of neurogenic bowel dysfunction treatment on response: the MENTOR tool. Spinal Cord 2020; 58:795-802. [PMID: 31988365 PMCID: PMC7340621 DOI: 10.1038/s41393-020-0424-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 01/13/2020] [Accepted: 01/16/2020] [Indexed: 12/15/2022]
Abstract
STUDY DESIGN Prospective observational study. OBJECTIVES A tool to help decision-making tool for Neurogenic Bowel Dysfunction (NBD) in individuals with SCI is needed. We present a project to create and validate a new tool, the Monitoring Efficacy of NBD Treatment On Response (MENTOR), and to determine its level of concordance with decisions made by experienced clinicians in the field. SETTING UK, Denmark, USA, Italy, The Netherlands, Germany. METHODS The first phase was creation of the tool through a modified Delphi process. The second phase was the validation, wherein individuals with spinal cord injury with NBD were asked to complete the MENTOR tool immediately prior to clinic consultation. From the responses to the questionnaire of the tool, each participant was allocated into one of three categories reflecting the possible therapeutic recommendations ("recommend change", "further discussion" and "monitoring"). An expert clinician then assessed the participant, blinded to MENTOR results, and made an independent treatment decision. RESULTS A total of 248 MENTOR forms were completed. Strong agreement was found when the MENTOR tool recommended monitoring (92%) or treatment change (83%); the lowest concordance when the decision was for the "further discussion" option (59%). Patient acceptability was reported by 97% of individuals. CONCLUSIONS MENTOR is an easy to use tool to monitor the treatment of NBD and determinate progression through the clinical pathway. This validation study shows good correspondence between expert clinician opinion and MENTOR result. The tool has potential to be used in other patient groups, following further studies.
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Affiliation(s)
- Anton Emmanuel
- GI Physiology Unit, University College Hospital, London, UK.
| | - Klaus Krogh
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Steven Kirshblum
- Kessler Institute for Rehabilitation, Rutgers New Jersey Medical School, New Jersey, USA
| | | | | | | | - Rainer Abel
- Department of Orthopedic Surgery, Kinikum Bayreuth, Bayreuth, Germany
| | - Dietrich Leder
- Department Of Proctology and Endoscopy, Viszera Chirugie Zentrum, Munich, Germany
| | | | - Kimberly Bain
- Certified Facilitator, BaingGroup Consulting, Ontario, Canada
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Carrington EV, Heinrich H, Knowles CH, Fox M, Rao S, Altomare DF, Bharucha AE, Burgell R, Chey WD, Chiarioni G, Dinning P, Emmanuel A, Farouk R, Felt‐Bersma RJF, Jung KW, Lembo A, Malcolm A, Mittal RK, Mion F, Myung S, O’Connell PR, Pehl C, Remes‐Troche JM, Reveille RM, Vaizey CJ, Vitton V, Whitehead WE, Wong RK, Scott SM. The international anorectal physiology working group (IAPWG) recommendations: Standardized testing protocol and the London classification for disorders of anorectal function. Neurogastroenterol Motil 2020; 32:e13679. [PMID: 31407463 PMCID: PMC6923590 DOI: 10.1111/nmo.13679] [Citation(s) in RCA: 133] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 06/25/2019] [Accepted: 07/02/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND This manuscript summarizes consensus reached by the International Anorectal Physiology Working Group (IAPWG) for the performance, terminology used, and interpretation of anorectal function testing including anorectal manometry (focused on high-resolution manometry), the rectal sensory test, and the balloon expulsion test. Based on these measurements, a classification system for disorders of anorectal function is proposed. METHODS Twenty-nine working group members (clinicians/academics in the field of gastroenterology, coloproctology, and gastrointestinal physiology) were invited to six face-to-face and three remote meetings to derive consensus between 2014 and 2018. KEY RECOMMENDATIONS The IAPWG protocol for the performance of anorectal function testing recommends a standardized sequence of maneuvers to test rectoanal reflexes, anal tone and contractility, rectoanal coordination, and rectal sensation. Major findings not seen in healthy controls defined by the classification are as follows: rectoanal areflexia, anal hypotension and hypocontractility, rectal hyposensitivity, and hypersensitivity. Minor and inconclusive findings that can be present in health and require additional information prior to diagnosis include anal hypertension and dyssynergia. CONCLUSIONS AND INFERENCES This framework introduces the IAPWG protocol and the London classification for disorders of anorectal function based on objective physiological measurement. The use of a common language to describe results of diagnostic tests, standard operating procedures, and a consensus classification system is designed to bring much-needed standardization to these techniques.
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Affiliation(s)
| | | | | | - Mark Fox
- University of ZürichZürichSwitzerland
| | - Satish Rao
- Medical College of GeorgiaAugustaGeorgiaUSA
| | | | | | - Rebecca Burgell
- Monash University and Alfred HealthMelbourneVictoriaAustralia
| | | | | | | | | | - Ridzuan Farouk
- National University Hospital SingaporeSingapore CitySingapore
| | | | | | | | - Allison Malcolm
- University of Sydney and Royal North Shore HospitalSydneyNew South WalesAustralia
| | | | - Franҫois Mion
- Université de Lyon et Hospices Civils de LyonLyonFrance
| | | | | | - Christian Pehl
- Krankenhaus Vilsbiburg and Technical University MunichMunichGermany
| | | | | | | | | | | | - Reuben K. Wong
- National University Hospital SingaporeSingapore CitySingapore
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