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Ye XY, Guan Y, Yuan J. An Unusual Cause of Cat Scratch Colon. Gastroenterology 2024:S0016-5085(24)00421-9. [PMID: 38631417 DOI: 10.1053/j.gastro.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 03/29/2024] [Accepted: 04/01/2024] [Indexed: 04/19/2024]
Affiliation(s)
- Xiao Yan Ye
- Department of Gastroenterology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yue Guan
- Department of Gastroenterology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jie Yuan
- Department of Gastroenterology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu, China.
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2
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Pallotta L, Vona R, Maselli MA, Cicenia A, Bella A, Ignazzi A, Carabotti M, Cappelletti M, Gioia A, Tarallo M, Tellan G, Fiori E, Pezzolla F, Matarrese P, Severi C. Oxidative imbalance and muscular alterations in diverticular disease. Dig Liver Dis 2022; 54:1186-1194. [PMID: 35232677 DOI: 10.1016/j.dld.2022.02.001] [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: 08/05/2021] [Revised: 12/20/2021] [Accepted: 02/02/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND It is still a matter of debate if neuromuscular alterations reflect a primary event in diverticular disease (DD). AIMS This study aimed to assess colonic wall layers from both stenotic and non-stenotic complicated DD, bio-phenotypic alterations, inflammatory and oxidative status. METHODS A systematic analysis of colonic specimens obtained from stenotic and non-stenotic DD specimens was conducted and compared with controls. Biological activity and qPCR analysis were performed on longitudinal and circular muscles. Western blot analysis was performed throughout colonic wall layers to quantify oxidative and inflammatory markers. RESULTS A homogenous increase in oxidative stress was observed through all the layers, which were more sharpened in the longitudinal muscle for a loss in antioxidant defenses. In both stenotic and non-stenotic colon, the longitudinal muscle presented an impaired relaxation and a cellular phenotypic switch driven by transforming growth factor-β with an increase in mRNA expression of collagen Iα and a decrease in myosin heavy chain. The circular muscle, as the mucosa, was less affected by molecular alterations. No peculiar increase in inflammatory markers was observed. CONCLUSION A longitudinal colonic myopathy is present in DD, independently from the disease stage associated with an oxidative imbalance that could suggest new therapeutic strategies.
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Affiliation(s)
- Lucia Pallotta
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy.
| | - Rosa Vona
- Center for Gender-Specific Medicine, Italian National Institute of Health, Rome, Italy
| | - Maria Antonietta Maselli
- Experimental Pharmacology Laboratory, National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, BA, USA
| | - Alessia Cicenia
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Antonino Bella
- Department of Infectious Diseases, Italian National Institute of Health, Rome, Italy
| | - Antonia Ignazzi
- Experimental Pharmacology Laboratory, National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, BA, USA
| | - Marilia Carabotti
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, Sapienza University of Rome, Italy
| | - Martina Cappelletti
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Alessia Gioia
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
| | - Mariarita Tarallo
- Department of Surgery "P. Valdoni", Sapienza University of Rome, Italy
| | - Guglielmo Tellan
- Department of Internistic, Anaesthetic and Cardiovascular Clinical Sciences, Sapienza University of Rome, Italy
| | - Enrico Fiori
- Department of Surgery "P. Valdoni", Sapienza University of Rome, Italy
| | - Francesco Pezzolla
- Experimental Pharmacology Laboratory, National Institute of Gastroenterology "S. de Bellis", Research Hospital, Castellana Grotte, BA, USA
| | - Paola Matarrese
- Center for Gender-Specific Medicine, Italian National Institute of Health, Rome, Italy
| | - Carola Severi
- Department of Translational and Precision Medicine, Sapienza University of Rome, Italy
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3
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ŞAHİN A, CENGİZ M, SARI O. Predictors of colonic diverticulosis in non-elderly patients. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2022. [DOI: 10.32322/jhsm.1076167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim: To investigate the clinical and laboratory features patients under aged 65 years with diverticulosis and to compare them to subjects with no diverticula.
Material and Method: This retrospective case-control study included subjects aged under 65 years who underwent a colonoscopy in the period from January 2016 to June 2018 for diverse indications. Patients with diverticulosis as detected by a colonoscopy were compared to patients without diverticulosis. The comparison parameters included demographic data, comorbidities, and laboratory parameters, including a complete blood count, blood biochemistry, erythrocyte sedimentation rate (ESR), and C-reactive protein.
Results: The study included 129 patients with diverticulosis and age and sex-matched 130 patients with no diverticula. Diverticula were predominantly left-sided in 64.3%, right-sided in 9.3%, and bilateral in 26.4%. Hypertension was more prevalent among patients with diverticulosis compared to control subjects (31% vs 17%, p
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Affiliation(s)
| | - Mustafa CENGİZ
- Gulhane Training and Research Hospital, Department of Gastroenterology
| | - Oktay SARI
- Gulhane Training and Research Hospital, Department of Department of Family Medicine
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4
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Miller AS, Boyce K, Box B, Clarke MD, Duff SE, Foley NM, Guy RJ, Massey LH, Ramsay G, Slade DAJ, Stephenson JA, Tozer PJ, Wright D. The Association of Coloproctology of Great Britain and Ireland consensus guidelines in emergency colorectal surgery. Colorectal Dis 2021; 23:476-547. [PMID: 33470518 PMCID: PMC9291558 DOI: 10.1111/codi.15503] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 12/08/2020] [Accepted: 12/12/2020] [Indexed: 12/15/2022]
Abstract
AIM There is a requirement for an expansive and up to date review of the management of emergency colorectal conditions seen in adults. The primary objective is to provide detailed evidence-based guidelines for the target audience of general and colorectal surgeons who are responsible for an adult population and who practise in Great Britain and Ireland. METHODS Surgeons who are elected members of the Association of Coloproctology of Great Britain and Ireland Emergency Surgery Subcommittee were invited to contribute various sections to the guidelines. They were directed to produce a pathology-based document using literature searches that were systematic, comprehensible, transparent and reproducible. Levels of evidence were graded. Each author was asked to provide a set of recommendations which were evidence-based and unambiguous. These recommendations were submitted to the whole guideline group and scored. They were then refined and submitted to a second vote. Only those that achieved >80% consensus at level 5 (strongly agree) or level 4 (agree) after two votes were included in the guidelines. RESULTS All aspects of care (excluding abdominal trauma) for emergency colorectal conditions have been included along with 122 recommendations for management. CONCLUSION These guidelines provide an up to date and evidence-based summary of the current surgical knowledge in the management of emergency colorectal conditions and should serve as practical text for clinicians managing colorectal conditions in the emergency setting.
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Affiliation(s)
- Andrew S. Miller
- Leicester Royal InfirmaryUniversity Hospitals of Leicester NHS TrustLeicesterUK
| | | | - Benjamin Box
- Northumbria Healthcare Foundation NHS TrustNorth ShieldsUK
| | | | - Sarah E. Duff
- Manchester University NHS Foundation TrustManchesterUK
| | | | | | | | | | | | | | - Phil J. Tozer
- St Mark’s Hospital and Imperial College LondonHarrowUK
| | - Danette Wright
- Western Sydney Local Health DistrictSydneyNew South WalesAustralia
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5
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Camilleri M, Sandler RS, Peery AF. Etiopathogenetic Mechanisms in Diverticular Disease of the Colon. Cell Mol Gastroenterol Hepatol 2019; 9:15-32. [PMID: 31351939 PMCID: PMC6881605 DOI: 10.1016/j.jcmgh.2019.07.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/17/2019] [Accepted: 07/18/2019] [Indexed: 02/08/2023]
Abstract
This article reviews epidemiological evidence of heritability and putative mechanisms in diverticular disease, with greatest attention to 3 recent studies of genetic associations with diverticular disease based on genome-wide or whole-genome sequencing studies in large patient cohorts. We provide an analysis of the biological plausibility of the significant associations with gene variants reported and highlight the relevance of ANO1, CPI-17 (aka PPP1R14A), COLQ6, COL6A1, CALCB or CALCA, COL6A1, ARHGAP15, and S100A10 to colonic neuromuscular function and tissue properties that may result in altered compliance and predispose to the development of diverticular disease. Such studies also identify candidate genes for future studies.
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Affiliation(s)
- Michael Camilleri
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Robert S Sandler
- Center for Gastrointestinal Biology and Disease, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Anne F Peery
- Center for Gastrointestinal Biology and Disease, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
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6
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Broad JB, Wu Z, Clark TG, Musson D, Jaung R, Arroll B, Bissett IP, Connolly MJ. Diverticulosis and nine connective tissue disorders: epidemiological support for an association. Connect Tissue Res 2019; 60:389-398. [PMID: 30719942 DOI: 10.1080/03008207.2019.1570169] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Purpose: An underlying connective tissue disorder (CTD) may predispose to formation of intestinal diverticula. We assess the association of diverticulosis with nine selected CTDs, to inform the pathophysiology of diverticula. Methods: A population-based period-prevalence study. Individuals (3.5 million New Zealand residents born 1901-1986) with a health system record 1999-2016 were grouped into those with a hospital diagnosis of diverticulosis or diverticulitis (ICD-10-AM K57), and those without. Also recorded were any hospital diagnoses of nine selected CTDs. The association of exposure to diverticulosis and each CTD was assessed using logistic regressions adjusted for age, gender, ethnicity and region. Results: In all, 85,958 (2.4%) people had a hospital diagnosis of diverticulosis. Hospitalisation with diverticulosis was highly significantly associated with rectal prolapse (adjusted odds ratio [OR] = 3.9), polycystic kidney disease (OR = 3.8), heritable syndromes (Marfan or Ehlers-Danlos) (OR = 2.4), female genital prolapse (OR = 2.3), non-aortic aneurysm (OR = 2.3), aortic aneurysm (OR = 2.2), inguinal hernia (OR = 1.9) and dislocations of shoulder and other joints (OR = 1.7), but not subarachnoid haemorrhage (OR = 1.0). Conclusion: People with diverticulosis are more likely to have colonic extracellular matrix (ECM)/connective tissue alterations in anatomical areas other than the bowel, suggesting linked ECM/connective tissue pathology. Although biases may exist, the results indicate large-scale integrated studies are needed to investigate underlying genetic pathophysiology of colonic diverticula, together with fundamental biological studies to investigate cellular phenotypes and ECM changes.
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Affiliation(s)
- Joanna B Broad
- a Freemasons' Department of Geriatric Medicine , University of Auckland , Auckland , New Zealand
| | - Zhenqiang Wu
- a Freemasons' Department of Geriatric Medicine , University of Auckland , Auckland , New Zealand
| | - Taane G Clark
- b Faculty of Epidemiology and Population Health & Faculty of Infectious and Tropical Diseases , London School of Hygiene and Tropical Medicine , London , UK
| | - David Musson
- c Department of Medicine , University of Auckland , Auckland , New Zealand
| | - Rebekah Jaung
- d Department of Surgery , University of Auckland , Auckland , New Zealand
| | - Bruce Arroll
- e Primary Care, Department of General Practice and Primary Healthcare , University of Auckland , Auckland , New Zealand
| | - Ian P Bissett
- d Department of Surgery , University of Auckland , Auckland , New Zealand
| | - Martin J Connolly
- f Waitemata District Health Board , University of Auckland, and Geriatrician , Auckland , New Zealand
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7
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Alaburda P, Lukosiene JI, Pauza AG, Rysevaite-Kyguoliene K, Kupcinskas J, Saladzinskas Z, Tamelis A, Pauziene N. Ultrastructural changes of the human enteric nervous system and interstitial cells of Cajal in diverticular disease. Histol Histopathol 2019; 35:147-157. [PMID: 31187871 DOI: 10.14670/hh-18-136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND In spite of numerous advances in understanding diverticular disease, its pathogenesis remains one of the main problems to be solved. We aimed to investigate the ultrastructural changes of the enteric nervous system in unaffected individuals, in asymptomatic patients with diverticulosis and in patients with diverticular disease. METHODS Transmission electron microscopy was used to analyse samples of the myenteric, outer submucosal and inner submucosal plexuses from patients without diverticula (n=9), asymptomatic patients with diverticulosis (n=7) and in patients with complicated diverticular disease (n=9). We described the structure of ganglia, interstitial cells of Cajal and enteric nerves, as well as their relationship with each other. The distribution and size of nerve processes were analysed quantitatively. RESULTS In complicated diverticular disease, neurons exhibited larger lipofuscin-like inclusions, their membranous organelles had larger cisterns and the nucleus showed deeper indentations. Nerve remodeling occurred in every plexus, characterised by an increased percentage of swollen and fine neurites. Interstitial cells of Cajal had looser contacts with the surrounding cells and showed cytoplasmic depletion and proliferation of the rough endoplasmic reticulum. In asymptomatic patients with diverticulosis, alterations of enteric nerves and ICC were less pronounced. CONCLUSIONS In conclusion, the present findings suggest that most ultrastructural changes of the enteric nervous system occur in complicated diverticular disease. The changes are compatible with damage to the enteric nervous system and reactive remodeling of enteric ganglia, nerves and interstitial cells of Cajal. Disrupted architecture of enteric plexuses might explain clinical and pathophysiological changes associated with diverticular disease.
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Affiliation(s)
- Paulius Alaburda
- Institute of Anatomy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Jaune I Lukosiene
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Audrys G Pauza
- Institute of Anatomy, Lithuanian University of Health Sciences, Kaunas, Lithuania.,Present address: Laboratories for Integrative Neuroscience and Endocrinology, University of Bristol, Bristol, United Kingdom
| | | | - Juozas Kupcinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Kaunas, Lithuania.,Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | | | - Algimantas Tamelis
- Department of Surgery, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Neringa Pauziene
- Institute of Anatomy, Lithuanian University of Health Sciences, Kaunas, Lithuania.
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8
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Severi C, Carabotti M, Cicenia A, Pallotta L, Annibale B. Recent advances in understanding and managing diverticulitis. F1000Res 2018; 7:F1000 Faculty Rev-971. [PMID: 30026920 PMCID: PMC6039950 DOI: 10.12688/f1000research.14299.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/21/2018] [Indexed: 02/05/2023] Open
Abstract
In the past few decades, the increasing socioeconomic burden of acute diverticulitis (AD) has become evident, and with the growth of the population age, this significant economic impact will likely continue to rise. Furthermore, recent evidence showed an increased rate of hospital admissions especially evident among women and younger individuals. The natural history and pathophysiology of this clinical condition is still to be fully defined, and efforts continue to be made in the identification of risk factors and the establishment of relative preventive strategies. The actual therapeutic strategies aimed to modulate gut microbiota, such as rifaximin or probiotics, or to reduce mucosal inflammation, such as mesalazine, present a relatively poor efficacy for both the prevention of the first AD episode (primary prevention) and its recurrence (secondary prevention). In the last few years, the main goal achieved has been in the management of AD in that uncomplicated AD can, to a larger extent, be managed in an outpatient setting with no or little supportive therapy, a strategy that will certainly impact on the health costs of this disease. The problem of AD recurrence remains a topic of debate. The aim of this review is to present updated evidence on AD epidemiology and relative open clinical questions and to analyze in detail predisposing and protective factors with an attempt to integrate their possible modes of action into the several pathogenic mechanisms that have been suggested to contribute to this multifactorial disease. A unifying hypothesis dealing with the colonic luminal and extra-luminal microenvironments separately is provided. Finally, evidence-based changes in therapeutic management will be summarized. Because of an ascertained multifactorial pathogenesis of uncomplicated and complicated AD, it is probable that a single 'causa prima' will not be identifiable, and a better stratification of patients could allow one to pursue tailored therapeutic algorithm strategies.
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Affiliation(s)
- Carola Severi
- Department of Internal Medicine and Medical Specialties, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Marilia Carabotti
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, University Hospital S. Andrea, University Sapienza of Rome, Via di Grottarossa 1035-1039, 00189 Roma, Italy
| | - Alessia Cicenia
- Department of Internal Medicine and Medical Specialties, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Lucia Pallotta
- Department of Internal Medicine and Medical Specialties, University Sapienza of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Bruno Annibale
- Medical-Surgical Department of Clinical Sciences and Translational Medicine, University Hospital S. Andrea, University Sapienza of Rome, Via di Grottarossa 1035-1039, 00189 Roma, Italy
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9
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Sousa ELD, Wouk AFPDF, Malafaia O, Ribas-Filho JM, Noronha L, Cirio SM, PimpãoVII CT, Marinho CH, Torres MF, Graça YLSDS, Ferrarin DD. Immediate postoperative evaluation of enteric anastomosis after the use of meloxicam in rats. Acta Cir Bras 2016; 31:320-6. [PMID: 27275853 DOI: 10.1590/s0102-865020160050000005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 04/22/2016] [Indexed: 07/19/2024] Open
Abstract
PURPOSE To compare ileal anastomoses in the immediate postoperative healing period after meloxicam use. METHODS Forty two male Wistar rats were randomly divided into two groups of 21, COX and control group. To COX meloxicam in combination with morphine was given in 3 days period. Control group received only morphine during the same period. Each group was divided into three sub-groups of 7, which were euthanized at 5, 10, and 21 days postoperatively. Comparison was based in histological evaluation of collagen type I and III using sirius red, immunohistochemical through vascular endothelial growth factor and matrix metalloproteinase-9. RESULTS Healing process in scheduled periods did not show significant differences (p>0.05) between the COX and control groups during any of the periods. CONCLUSION The use of meloxicam in the postoperative period following ileal anastomosis did not affect healing.
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Affiliation(s)
- Eros Luiz de Sousa
- Fellow Master degree, Postgraduate Program in Animal Sciences, Pontificia Universidade Católica do Paraná (PUCPR), Curitiba-PR, Brazil. Acquisition, analysis and interpretation of data; manuscript writing., Pontifícia Universidade Católica do Paraná, Pontificia Universidade Católica do Paraná, Curitiba PR , Brazil
| | - Antônio Felipe Paulino de Figueiredo Wouk
- PhD, Full Professor, Postgraduate Program in Animal Sciences, PUCPR, Curitiba-PR, Brazil. Scientific and intellectual content of the study, critical revision., Pontifícia Universidade Católica do Paraná, PUCPR, Curitiba PR , Brazil
| | - Osvaldo Malafaia
- PhD, Full Professor, Postgraduate Program in Principles of Surgery, Faculdade Evangélica do Paraná (FEPAR), Curitiba-PR, Brazil. Critical revision, final approval the version to be published., Faculdade Evangélica do Paraná, Curitiba PR , Brazil
| | - Jurandir Marcondes Ribas-Filho
- PhD, Full Professor, Postgraduate Program in Principles of Surgery, Faculdade Evangélica do Paraná (FEPAR), Curitiba-PR, Brazil. Critical revision, final approval the version to be published., Faculdade Evangélica do Paraná, Curitiba PR , Brazil
| | - Lucia Noronha
- PhD, Full Professor. Postgraduate Program in Health Sciences, PUCPR, Curitiba-PR, Brazil. Scientific and intellectual content of the study, critical revision., Pontifícia Universidade Católica do Paraná, PUCPR, Curitiba PR , Brazil
| | - Silvana Maris Cirio
- PhD, Assistant Professor, FEPAR, Curitiba-PR, Brazil. Scientific and intellectual content of the study, critical revision., FEPAR, Curitiba PR , Brazil
| | - Claudia Turra PimpãoVII
- PhD, Full Professor. Postgraduate Program in Animal Sciences, PUCPR, Curitiba-PR, Brazil. Scientific and intellectual content of the study, statistical analyses, critical revision, final approval the version to be published., Pontifícia Universidade Católica do Paraná, PUCPR, Curitiba PR , Brazil
| | - Carlos Hespanha Marinho
- Fellow Postdoc degree, Postgraduate Program in Principles of Surgery, FEPAR, Curitiba-PR, Brazil. Technical procedures., FEPAR, Curitiba PR , Brazil
| | - Maria Fernanda Torres
- PhD, Full Professor, School of Veterinary Medicine, Universidade Federal do Paraná (UFPR), Curitiba-PR, Brazil. Scientific and intellectual content of the study, critical revision., Universidade Federal do Paraná, School of Veterinary Medicine, Universidade Federal do Paraná, Curitiba PR , Brazil
| | - Yorgos Luiz Santos de Salles Graça
- Graduate student, School of Medicine, FEPAR, Curitiba-PR, Brazil. Technical procedures., School of Medicine, FEPAR, Curitiba PR , Brazil
| | - Daniel Dantas Ferrarin
- MD, Gastrointestinal Surgeon, Hospital Angelina Caron, Campina Grande do Sul-PR, Brazil. Technical procedures., Hospital Angelina Caron, Campina Grande do Sul PR , Brazil
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