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Vaginal delivery in women with perianal Crohn's disease: why not? AJOG GLOBAL REPORTS 2024; 4:100333. [PMID: 38655569 PMCID: PMC11035108 DOI: 10.1016/j.xagr.2024.100333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Pregnant women with active perianal Crohn's disease indicate a cesarean delivery according to the current European Crohn's and Colitis Organisation guidelines. This advice is based on the assumption that vaginal delivery leads to exacerbation of perianal disease and worsening of fecal continence. However, there is no strong evidence to support this. OBJECTIVE This study aims to examine the effects of the delivery method on perianal disease progression and fecal incontinence in women with perianal Crohn's disease. STUDY DESIGN In this retrospective cohort study, 102 women were selected from the 1000 inflammatory bowel disease cohort of a tertiary hospital in the Netherlands. All women are aged >18 years, have perianal Crohn's disease, and have given birth. In addition, all women completed a questionnaire. Fecal continence was scored using the Vaizey score. Using SPSS, descriptive analysis and linear regression analysis were performed, and P values <.05 were considered statistically significant. RESULTS The cesarean delivery rate within our cohort was 19.5%. Within the group of women who delivered at least one child vaginally (n=84), 25.5% reported alteration of fecal continence, compared with 13.1% in women who only had cesarean delivery (n=18). After a mean follow-up of 15 years, the median Vaizey score within the cesarean delivery group was 5, compared with 7 in the vaginal delivery group. Within the vaginal delivery group, 18.8% reported perianal disease progression, compared with 22.2% in the cesarean delivery group. No significant relation between mode of delivery and fecal continence or perianal disease progression was found (B, 0,97 [-1,19 to 3,14], P=.38). CONCLUSION Fecal incontinence and perianal disease progression after vaginal delivery in Crohn's disease women with active perianal fistula is not significantly increased in this retrospective cohort. This study opens the discussion for more tailored obstetric advice in women with perianal Crohn's disease.
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Orbital myositis in a patient with Crohn's disease: A case report of two episodes. J Fr Ophtalmol 2024; 47:104048. [PMID: 38238142 DOI: 10.1016/j.jfo.2023.104048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 10/08/2023] [Indexed: 04/08/2024]
Abstract
PURPOSE To describe a case report of a 34 years-old patient with Crohn's Disease and two episodes of Ocular Myositis. METHODS The research methodology employed in this study consisted of a retrospective review of the patient's complete medical history. RESULTS Crohn's Disease is a chronic inflammatory bowel disorder known to be associated with a wide range of extraintestinal manifestations. Ocular abnormalities, such as episcleritis and uveitis, are commonly observed. However, orbital myositis is an extremely rare ocular extraintestinal manifestations characterized by acute ocular pain that worsens with eye movements and is often accompanied by diplopia. In this case report, we present the case of a 34-year-old woman with a confirmed diagnosis of Crohn's Disease, who experienced two episodes of acute orbital pain exacerbated by ocular movements and diplopia. The diagnosis was established through clinical evaluation and radiologic imaging, with confirmation after a good response to systemic corticosteroids. She responded favorably to systemic corticosteroid therapy on both episodes, and no additional treatment was required. As of now, she remains stable without any ocular sequelae. CONCLUSION It is important to note that orbital myositis is an uncommon ocular manifestation associated with Crohn's Disease, and prompt recognition and management are crucial to achieve successful outcomes.
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Optimising surgical anastomosis in ileocolic resection for Crohn's disease with respect to recurrence and functionality: two international parallel randomized controlled trials comparing handsewn (END-to-end or Kono-S) to stapled anastomosis (HAND2END and the End2End STUDIES). BMC Surg 2024; 24:71. [PMID: 38408943 PMCID: PMC10895856 DOI: 10.1186/s12893-024-02340-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/01/2024] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND The most common intestinal operation in Crohn's disease (CD) is an ileocolic resection. Despite optimal surgical and medical management, recurrent disease after surgery is common. Different types of anastomoses with respect to configuration and construction can be made after resection for example, handsewn (end-to-end and Kono-S) and stapled (side-to-side). The various types of anastomoses might affect endoscopic recurrence and its assessment, the functional outcome, and costs. The objective of the present study is to compare the three types of anastomoses with respect to endoscopic recurrence at 6 months, gastrointestinal function, and health care consumption. METHODS This is a randomized controlled multicentre superiority trial, allocating patients either to side-to-side stapled anastomosis as advised in current guidelines or a handsewn anastomoses (an end-to-end or Kono-S). It is hypothesized that handsewn anastomoses do better than stapled, and end-to-end perform better than the saccular Kono-S. Two international studies with a similar setup will be conducted mainly in the Netherlands (End2End) and Italy (HAND2END). Patients diagnosed with CD, aged over 16 years in the Netherlands and 18 years in Italy requiring (re)resection of the (neo)terminal ileum are eligible. The first part of the study compares the two handsewn anastomoses with the stapled anastomosis. To detect a clinically relevant difference of 25% in endoscopic recurrence, a total of 165 patients will be needed in the Netherlands and 189 patients in Italy. Primary outcome is postoperative endoscopic recurrence (defined as Rutgeerts score ≥ i2b) at 6 months. Secondary outcomes are postoperative morbidity, gastrointestinal function, quality of life (QoL) and costs. DISCUSSION The research question addresses a knowledge gap within the general practice elucidating which type of anastomosis is superior in terms of endoscopic and clinical recurrence, functionality, QoL and health care consumption. The results of the proposed study might change current practice in contrast to what is advised by the guidelines. TRIAL REGISTRATION NCT05246917 for HAND2END and NCT05578235 for End2End ( http://www. CLINICALTRIALS gov/ ).
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Location-based prediction model for Crohn's disease regarding a novel serological marker, anti-chitinase 3-like 1 autoantibodies. World J Gastroenterol 2023; 29:5728-5750. [PMID: 38075846 PMCID: PMC10701337 DOI: 10.3748/wjg.v29.i42.5728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/03/2023] [Accepted: 11/02/2023] [Indexed: 11/13/2023] Open
Abstract
BACKGROUND Defective neutrophil regulation in inflammatory bowel disease (IBD) is thought to play an important role in the onset or manifestation of IBD, as it could lead to damage of the intestinal mucosal barrier by the infiltration of neutrophils in the inflamed mucosa and the accumulation of pathogens. Like neutrophils in the context of innate immune responses, immunoglobulin A (IgA) as an acquired immune response partakes in the defense of the intestinal epithelium. Under normal conditions, IgA contributes to the elimination of microbes, but in connection with the loss of tolerance to chitinase 3-like 1 (CHI3L1) in IBD, IgA could participate in CHI3L1-mediated improved adhesion and invasion of potentially pathogenic microorganisms. The tolerance brake to CHI3L1 and the occurrence of IgA autoantibodies to this particular target, the exact role and underlying mechanisms of CHI3L1 in the pathogenesis of IBD are still unclear. AIM To determine the predictive potential of Ig subtypes of a novel serological marker, anti-CHI3L1 autoantibodies (aCHI3L1) in determining the disease phenotype, therapeutic strategy and long-term disease course in a prospective referral cohort of adult IBD patients. METHODS Sera of 257 Crohn's disease (CD) and 180 ulcerative colitis (UC) patients from a tertiary IBD referral center of Hungary (Division of Gastroenterology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen) were assayed for IgG, IgA, and secretory IgA (sIgA) type aCHI3L1 by enzyme-linked immunosorbent assay using recombinant CHI3L1, along with 86 healthy controls (HCONT). RESULTS The IgA type was more prevalent in CD than in UC (29.2% vs 11.1%) or HCONT (2.83%; P < 0.0001 for both). However, sIgA subtype aCHI3L1 positivity was higher in both CD and UC patients than in HCONT (39.3% and 32.8% vs 4.65%, respectively; P < 0.0001). The presence of both IgA and sIgA aCHI3L1 antibodies was associated with colonic involvement (P < 0.0001 and P = 0.038, respectively) in patients with CD. Complicated disease behavior at sample procurement was associated with aCHI3L1 sIgA positivity (57.1% vs 36.0%, P = 0.009). IgA type aCH3L1 was more prevalent in patients with frequent relapse during the disease course in the CD group (46.9% vs 25.7%, P = 0.005). In a group of patients with concomitant presence of pure inflammatory luminal disease and colon involvement at the time of diagnosis, positivity for IgA or sIgA type aCH3L1 predicted faster progression towards a complicated disease course in time-dependent models. This association disappeared after merging subgroups of different disease locations. CONCLUSION CHI3L1 is a novel neutrophil autoantigenic target in IBD. The consideration of antibody classes along with location-based prediction may transform the future of serology in IBD.
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Long-term Outcomes of Perianal Fistulas in Pediatric Crohn's Disease. Dis Colon Rectum 2023; 66:816-822. [PMID: 36856689 DOI: 10.1097/dcr.0000000000002690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
BACKGROUND Approximately 30% of Crohn's disease-related perianal fistulas heal in the adult population with conventional medical and surgical interventions. This healing rate remains unknown in pediatric patients. OBJECTIVE This study aimed to determine the healing rate of pediatric perianal Crohn's fistulas and identify factors associated with healing. DESIGN Retrospective case series. SETTING A quaternary referral center. PATIENTS Patients aged <18 years with a Crohn's perianal fistula, seen between January 1, 1991, and August 1, 2021, were included in the study. INTERVENTIONS Multivariable logistic regression to identify factors independently associated with perianal fistula healing. MAIN OUTCOME MEASURES Healing of Crohn's perianal fistula at the date of last clinical encounter, defined as the clinical note reporting a healed fistula or normal perianal examination. RESULTS A total of 91 patients aged <18 years with a Crohn's disease-related perianal fistula were identified (59% female, 76% white). The mean (SD) age at Crohn's diagnosis was 12 (±4) years. The mean follow-up after Crohn's diagnosis was 10 (±7) years. Overall, 89% of patients had a perianal fistula, 2% had an anovaginal fistula, and 10% had an ileal pouch-associated fistula. Patients underwent a median (interquartile range) of 2 (1-5) operations. A seton was placed in 60% of patients, 47% underwent abscess drainage, and 44% underwent fistulotomy or fistulectomy. Fistula healing occurred in 71% of patients over a median of 1.3 (0.4-2.5) years. Seven patients (7%) underwent proctectomy, and 3 (3%) underwent ileal pouch excision. After multivariable adjustment, younger age at diagnosis of perianal fistula was associated with an increased likelihood of healing (OR 0.56 for each increased year; 95% CI, 0.34-0.92). LIMITATIONS Retrospective, single institution. CONCLUSIONS Over two-thirds of fistulas heal in pediatric Crohn's disease patients with conventional surgical and medical intervention. Younger age at fistula development is associated with an increased likelihood of healing. See Video Abstract at http://links.lww.com/DCR/C185 . RESULTADOS A LARGO PLAZO DE LAS FSTULAS PERIANALES EN LA ENFERMEDAD DE CROHN EN PACIENTES PEDITRICOS ANTECEDENTES:Aproximadamente el 30% de las fístulas perianales relacionadas con la enfermedad de Crohn se curan en la población adulta con intervenciones médicas y quirúrgicas convencionales. Esta tasa de curación sigue siendo desconocida en pacientes pediátricos.OBJETIVO:Determinar la tasa de curación de las fístulas de Crohn perianales en población pediátrica e identificar los factores asociados con la curación.DISEÑO:Serie de casos retrospectiva.ESCENARIO:Un centro de referencia cuaternario.PACIENTES:Pacientes menores de 18 años con fístula(s) perianal(es) por enfermedad de Crohn, atendidos entre el 1 de enero de 1991 y el 1 de agosto de 2021.INTERVENCIONES:Regresión logística multivariable para identificar factores asociados de forma independiente con la cicatrización de la fístula perianal.PRINCIPALES MEDIDAS DE RESULTADO:Curación de la fístula perianal de Crohn en la fecha del último encuentro clínico, definida como la nota clínica que informa una fístula curada o un examen perianal normal.RESULTADOS:Se identificó un total de 91 pacientes <18 años de edad con una fístula perianal relacionada con la enfermedad de Crohn (59% mujeres, 76% blancos). La edad media (DE) al diagnóstico de Crohn fue de 12 (±4) años. El seguimiento medio tras el diagnóstico de Crohn fue de 10 (±7) años. En general, el 89 % de los pacientes tenía fístula perianal, el 2 % tenía fístula anovaginal y el 10 % de los pacientes tenía fístula asociada a reservorio ileal. Los pacientes fueron sometidos a una mediana (RIC) de 2 (1-5) operaciones. En el 60% de los pacientes se colocó sedal, en el 47% se drenó el absceso y en el 44% se realizó fistulotomía o fistulectomía. La curación de la fístula se produjo en el 71% de los pacientes durante una mediana de 1,3 (0,4-2,5) años. Siete pacientes (7%) se sometieron a proctectomía y 3 (3%) se sometieron a escisión del reservorio ileal. Después del ajuste multivariable, la edad más joven en el momento del diagnóstico de la fístula perianal se asoció con una mayor probabilidad de curación (OR 0,56 por cada año de aumento, IC del 95%, 0,34-0,92).LIMITACIONES:Retrospectivo, institución única.CONCLUSIONES:Más de dos tercios de las fístulas se curan en pacientes pediátricos con enfermedad de Crohn con intervención médica y quirúrgica convencional. Una edad más joven en el momento del desarrollo de la fístula se asocia con una mayor probabilidad de curación. Consulte Video Resumen en http://links.lww.com/DCR/C185 . (Traducción--Dr. Felipe Bellolio ).
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New pattern of individualized management of chronic diseases: focusing on inflammatory bowel diseases and looking to the future. Front Med (Lausanne) 2023; 10:1186143. [PMID: 37265491 PMCID: PMC10231387 DOI: 10.3389/fmed.2023.1186143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 04/17/2023] [Indexed: 06/03/2023] Open
Abstract
Non-infectious chronic diseases, especially inflammatory bowel diseases (IBDs), hypertension, and diabetes mellitus, are characterized by a prolonged and multisystemic course, and their incidence increases annually, usually causing serious economic burden and psychological stress for patients. Therefore, these diseases deserve scientific and consistent disease management. In addition, the lack of a comprehensive "early disease clues tracking-personalized treatment system-follow-up" model in hospitals also exacerbates this dilemma. Based on these facts, we propose an individualized prediction management system for IBDs based on chronic diseases, focusing on the established IBDs-related prediction models and summarizing their advantages and disadvantages. We call on researchers to pay attention to the integration of models with clinical practice and the continuous correction of models to achieve truly individualized medical treatment for chronic diseases, thus providing substantial value for the rapid diagnosis and adequate treatment of chronic diseases such as IBDs, which follow the "relapse-remission" disease model, and realizing long-term drug use and precise disease management for patients. The goal is to achieve a new level of chronic disease management by scientifically improving long-term medication, precise disease management, and individualized medical treatment, effectively prolonging the remission period and reducing morbidity and disability rates.
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Erythema Nodosum following Nocardia Infection: A Case Report. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58121873. [PMID: 36557075 PMCID: PMC9785723 DOI: 10.3390/medicina58121873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022]
Abstract
Cutaneous nocardiosis is a rare bacterial infection that can result in various dermatologic manifestations such as actinomycetoma, lymphocutaneous infection, superficial skin infection, and secondary infection due to hematogenous dissemination. We report on a Chinese patient with erythema nodosum-like exanthema, possibly secondary to nocardiosis. Our diagnosis for this patient was based on the clinical presentation, histopathological evidence, and microbiological findings. Given the protean manifestation of Nocardia, persistent reports on new presentations of the disease are important for early identification and treatment.
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Exposure to corticosteroids in pregnancy is associated with adverse perinatal outcomes among infants of mothers with inflammatory bowel disease: results from the PIANO registry. Gut 2022; 71:1766-1772. [PMID: 34686575 DOI: 10.1136/gutjnl-2021-325317] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 10/09/2021] [Indexed: 12/08/2022]
Abstract
OBJECTIVE Active inflammatory bowel disease (IBD) during pregnancy may require the use of corticosteroids. The aim of this study was to investigate the impact of in utero corticosteroid exposure on adverse pregnancy outcomes, congenital malformations, infections and neurocognitive development among offspring of mothers with IBD. DESIGN Using the prospective Pregnancy in Inflammatory Bowel Disease and Neonatal Outcomes registry, data were collected at each trimester, delivery; and in the 12 months post partum. Bivariate statistics and multivariate logistic regression models compared pregnancy outcomes by corticosteroid exposure. RESULTS A total of 1490 mothers with IBD were enrolled, with 1431 live births recorded. Corticosteroid use was associated with increased risk of preterm birth, small for gestational age, low birth weight (LBW), intrauterine growth restriction and neonatal intensive care unit (NICU) admission. On adjusted multivariate models, corticosteroid use was associated with preterm birth (OR 1.79, 95% CI 1.18 to 2.73), LBW (OR 1.76, 95% CI 1.07 to 2.88) and NICU admission (OR 1.54, 95% CI 1.03 to 2.30). Late corticosteroid use (second and/or third trimester) was associated with serious infections at 9 and 12 months (4% vs 2% and 5% vs 2%, respectively, p=0.03 and p=0.001). There were five newborns with in utero corticosteroid exposure born with orofacial clefts versus one without corticosteroid exposure. Developmental milestones were similar across corticosteroid exposure groups. CONCLUSION In this prospective pregnancy registry, offspring of women exposed to corticosteroids during pregnancy were more likely to have adverse pregnancy outcomes. This emphasises the importance of controlling disease activity before and during pregnancy with steroid-sparing therapy.
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Fertility and Pregnancy in Crohn's Disease. Gastroenterol Clin North Am 2022; 51:381-399. [PMID: 35595421 DOI: 10.1016/j.gtc.2021.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The prevalence of inflammatory bowel disease is continuing to increase worldwide and is more commonly diagnosed in women of reproductive age. Individuals with Crohn's disease may have inaccurate perceptions regarding the rate of infertility, heritability, and the safety of taking therapies for Crohn's disease during pregnancy, all of which greatly affect their decisions surrounding family planning. Given this area of need for both patients and providers, in this article, we have included the latest evidence on the impact of Crohn's disease on fertility, heritability, pregnancy outcomes, and the safety of medications for Crohn's disease during pregnancy and lactation.
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Aktuelles Wund- und Fistelmanagement in der Viszeralchirurgie. Zentralbl Chir 2022; 147:6-9. [DOI: 10.1055/a-1209-5874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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It is not NOD2 - genetic and clinical risk factors for postoperative complications following ileocolic resection in Crohn's disease. Int J Colorectal Dis 2022; 37:1901-1908. [PMID: 35913516 PMCID: PMC9388399 DOI: 10.1007/s00384-022-04223-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/13/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE To evaluate the role of the nucleotide oligomerization domain 2 (NOD2) mutation status and other risk factors for the incidence of postoperative complications after ileocolic resection for Crohn's disease (CD). METHODS Data of 138 patients consecutively undergoing ileocolic resection for CD at a tertiary academic referral center were retrospectively analyzed including single nucleotide polymorphism (SNP) data of the NOD2 gene. Uni- and multivariate regression analysis was performed to identify factors associated with increased risk of severe postoperative complications. RESULTS From 114 patients (83%), the NOD2 mutation status was available. Of these, 60 (53%) had a NOD2 wildtype, whereas eleven (10%) were homozygous for the high risk p.Leu1007fsX1008 (rs2066847) variant. Major postoperative complications occurred in 28 patients (20%). Twenty-seven of these (96%) were intraabdominal septic complications such as anastomotic leakage or abscess. Male gender (P = 0.029; OR 3.052, the duration of CD (time [months] from initial diagnosis of CD to surgery; P = 0.001; OR 1.009), previous abdominal surgery for CD (P = 0.017; OR 3.49), and the presence of enteric fistulas (P = 0.023; OR 3.21) were identified as independent risk factors for major postoperative complications. Homozygosity for the NOD2 high-risk variant p.Leu1007fsX1008 did not show increased postoperative morbidity in the short and long-term outcome. CONCLUSIONS We could detect independent risk factors for major postoperative complications after ileocolic resection for Crohn's disease. However, patients with the high-risk variant p.Leu1007fsX1008 of the NOD2 gene did not show increased postoperative morbidity.
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A Novel Clinical Radiomics Nomogram to Identify Crohn's Disease from Intestinal Tuberculosis. J Inflamm Res 2021; 14:6511-6521. [PMID: 34887674 PMCID: PMC8651213 DOI: 10.2147/jir.s344563] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/17/2021] [Indexed: 12/22/2022] Open
Abstract
Purpose To establish a clinical radiomics nomogram to differentiate Crohn’s disease (CD) from intestinal tuberculosis (ITB). Patients and Methods Ninety-three patients with CD and 67 patients with ITB were recruited (111 in training cohort and 49 in test cohort). The region of interest (ROI) for the lesions in the ileocecal region was delineated on computed tomography enterography and radiomics features extracted. Radiomics features were filtered by the gradient boosting decision tree (GBDT), and a radiomics score was calculated by using the radiomics signature-based formula. We constructed a clinical radiomics model and nomogram combining clinical factors and radiomics score through multivariate logistic regression analysis, and the internal validation was undertaken by ten-fold cross validation. Analyses of receiver operating characteristic (ROC) curves and decision curve analysis (DCA) were used to evaluate the prediction performance. DeLong test was applied to evaluate the performance of the clinical, radiomics and combined model. Results The clinical radiomics nomogram, which was based on the 9 radiomics signature and two clinical factors, indicated that the clinical radiomics model had an area under the ROC curve (AUC) value of 0.96 (95% confidence interval [CI]: 0.93–0.99) in the training cohort and 0.93 (95% CI: 0.86–1.00) in validation cohort. The clinical radiomics model was superior to the clinical model and radiomics model, and the difference was significant (P = 0.006, 0.004) in the training cohort. DCA confirmed the clinical utility of clinical radiomics nomogram. Conclusion CTE-based radiomics model has a good performance in distinguishing CD from ITB. A nomogram constructed by combining radiomics and clinical factors can help clinicians accurately diagnose and select appropriate treatment strategies between CD and ITB.
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Exposure to biologic therapy and associated maternal and neonatal outcomes in pregnancies complicated by inflammatory bowel disease. Am J Obstet Gynecol MFM 2021; 4:100518. [PMID: 34688951 DOI: 10.1016/j.ajogmf.2021.100518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 10/10/2021] [Accepted: 10/18/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND There is growing evidence that biologic therapy is safe in pregnancies complicated by inflammatory bowel disease and that its use outweighs the risk of worsening disease activity, which is associated with adverse pregnancy outcomes. To our knowledge, there are limited data regarding the use of biologic therapy and the associated maternal adverse effects such as the risk of hypertensive outcomes, postoperative complications, and infectious risk. OBJECTIVE Our objective was to evaluate a variety of obstetrical complications including maternal infectious outcomes, hypertensive outcomes, other adverse maternal outcomes including postoperative complications, venous thromboembolism, and postpartum hemorrhage; we also evaluated the neonatal outcomes associated with biologic use in pregnancies affected by inflammatory bowel disease. STUDY DESIGN This was a retrospective cohort study including patients with inflammatory bowel disease who were pregnant and delivered at our institution. The maternal demographics and the incidence of maternal and neonatal outcomes were compared among groups on the basis of biologic exposure using the chi-square or Fisher exact test for categorical variables and the t test or Mann-Whitney test for continuous variables. Multivariable logistic regression analysis was performed on composite outcomes adjusting for age, disease activity, maternal obesity, history of cesarean delivery, and history of corticosteroid use in pregnancy. The statistical significance was defined as P<.05. RESULTS A total of 322 patients who were pregnant, had inflammatory bowel disease, and delivered at our institution from 2012 to 2019, were included for analysis. Of these, 112 (34%) were on biologics during pregnancy. The patients in the biologic group had significantly lower body mass indices than the patients in the nonbiologic group (median body mass index, 22.4 vs 24.0, respectively; P=.04), and they were less likely to be multiparous (41% vs 59%, respectively; P=.003). In addition, more patients in the biologic group were likely to have Crohn disease with previous inflammatory bowel disease surgery (33% vs 20%, respectively; P=.01); otherwise, the 2 groups had similar baseline characteristics. Maternal infectious and hypertensive outcomes occurred significantly more frequently in the biologic group than the nonexposed group (22% vs 7%; P=.0003 and 19% vs 8%; P=.003, respectively). This remained statistically significant in multivariable logistic regression models. Specifically, maternal infectious and hypertensive outcomes occurred significantly more frequently in the patients on a single-agent antitumor necrosis factor treatment than the patients on no inflammatory bowel disease medication (24% vs 6%; P=.002; 22% vs 6%; P=.004), which remained statistically significant in multivariable logistic regression models. There was no difference in the neonatal adverse outcomes between the 2 groups. CONCLUSION Our data suggest an association between antepartum biologic use- specifically antitumor necrosis factor alpha therapy-and an increased risk of maternal infectious and hypertensive outcomes. This increased risk may be related to underlying disease activity and the same should be incorporated into a discussion with the patient. However, the discussion must be balanced with the important benefit of optimal disease control associated with biologic use in patients being treated for IBD.
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Anti -TNFα agents in preventing the postoperative recurrence of Crohn's disease: Do they still play a role in the biological era? Expert Opin Biol Ther 2021; 21:1509-1524. [PMID: 34350811 DOI: 10.1080/14712598.2021.1964469] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Approximately half of patients with Crohn's disease (CD) may inevitably receive surgical intervention as the disease progress. However, about 75% of CD patients will experience postoperative recurrence (POR). Biologics are appealing alternatives for the prevention of POR; however, it is still unclear which biological agents are more efficient. This meta-analysis aimed to investigate the efficacy of biologics for POR prevention and to compare the superiority of different biologics. METHODS We conducted a thorough search of online databases and screened for studies on the efficacy of biologics in preventing POR (clinical, endoscopic, or histological) that were published until January 2021. The results were presented as forest plots and odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS We included 26 studies with 2,136 participants. Overall, biologics were more efficient over non-biological treatments in preventing endoscopic, severe endoscopic, and clinical POR without increasing the frequency of adverse events. Among the various types of biologics, anti-TNFα agents were better than vedolizumab in preventing endoscopic POR. Moreover, infliximab had a similar curative effect to adalimumab in preventing endoscopic, severe endoscopic, and clinical recurrence. CONCLUSION Biologics, especially anti-TNFα agents, still play a vital role in preventing POR in the biological era.
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High-Dose Vitamin D Does Not Prevent Postoperative Recurrence of Crohn's Disease in a Randomized Placebo-Controlled Trial. Clin Gastroenterol Hepatol 2021; 19:1573-1582.e5. [PMID: 32461138 DOI: 10.1016/j.cgh.2020.05.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 04/29/2020] [Accepted: 05/18/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Vitamin D deficiency is common in Crohn's disease (CD). High-dose vitamin D had anti-inflammatory effects in preclinical studies and trials of patients with CD. We performed a randomized trial to determine whether high-dose vitamin D prevents postoperative recurrence of CD after ileocolonic resection. METHODS Patients with CD after ileocolonic resection with ileocolonic anastomosis were assigned randomly to groups given weekly 25,000 IU oral vitamin D (n = 72) or placebo (n = 71) for 26 weeks, at 17 hospitals in The Netherlands and Belgium, from February 2014 through June 2017. Patients were assessed at baseline and at weeks 2, 6, 12, and 26 for laboratory and clinical parameters, and underwent ileocolonoscopy at 26 weeks. The primary end point was endoscopic recurrence (modified Rutgeerts score, ≥i2b, as assessed by blinded readers) at 26 weeks. Secondary end points included clinical recurrence (Crohn's disease activity index, ≥220), quality of life (measured by the 36-Item Short Form Health Survey, Inflammatory Bowel Disease Questionnaire, and EuroQol, a 5-dimension questionnaire), and outcomes associated with the baseline serum concentration of vitamin D. RESULTS In the vitamin D group, serum levels of 25-hydroxy vitamin D increased from a median of 42 nmol/L at baseline to 81 nmol/L at week 26 (P < .00001), whereas levels did not change significantly in the placebo group and remained unchanged at 43 nmol/L. In the intention-to-treat analysis, the proportion of patients with endoscopic recurrence at 26 weeks did not differ significantly between the vitamin D vs the placebo group (58% vs 66%; P = .37). The cumulative rate of clinical recurrence did not differ significantly between the groups (18.1% in the vitamin D group vs 18.3% in the placebo group; P = .91). Quality of life improved slightly over time in both groups, but did not differ significantly between groups (P = .07). There were few adverse events in either group. CONCLUSIONS High-dose vitamin D, compared with placebo, did not reduce the incidence of postoperative endoscopic or clinical recurrence of CD in patients who underwent ileocolonic resection with ileocolonic anastomosis. ClinicalTrials.gov no: NCT02010762.
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Inflammatory bowel disease and the gut microbiota. Proc Nutr Soc 2021; 80:1-11. [PMID: 34165053 DOI: 10.1017/s002966512100197x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Inflammatory bowel disease (IBD) is a group of immune-mediated disorders characterised by a chronic, relapsing-remitting inflammation predominantly affecting the gastrointestinal tract. IBD is incurable, affecting people in their most productive years. IBD is historically seen as a disease of Westernised nations although in recent times other countries have seen an exponential rise in cases. Although the exact pathogenesis remains unclear, evidence suggests that microbiota changes play a critical role in IBD pathogenesis. Over the past two decades, IBD has become one of the most studied human conditions linked to the gut microbiota. However, deciphering the intricate link between the gut microbiota and therapeutic efficacy remains elusive. This review will summarise the current evidence relating to the gut microbiota and its involvement in IBD pathogenesis as well as the impact of IBD treatments including pharmaceutical-, nutraceutical- and microbial-focused regimens on the gut microbiota.
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Review of pregnancy in Crohn's disease and ulcerative colitis. Therap Adv Gastroenterol 2021; 14:17562848211016242. [PMID: 34046084 PMCID: PMC8135214 DOI: 10.1177/17562848211016242] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/19/2021] [Indexed: 02/04/2023] Open
Abstract
Inflammatory bowel disease (IBD) frequently affects women of childbearing age and can have implications in pregnancy. Most women with IBD have comparable fertility with women in the general population. Fertility is reduced in women with active disease or previous ileal-pouch-anal anastomosis (IPAA) surgery and is temporarily reduced in men taking sulfasalazine. Women with IBD have an increased risk of preterm delivery, low birth weight, small-for-gestational-age infants and Cesarean section (CS) delivery, however, no increased risk of congenital abnormalities. These adverse outcomes are particularly prevalent for women with active IBD compared with those with quiescent disease. Conception should occur during disease remission to optimize maternal and fetal outcomes and reduce the risk of disease exacerbations during pregnancy. Pre-conception counseling is therefore pertinent to provide patient education, medication review for risk of teratogenicity and objective disease assessment. Most medications are safe during pregnancy and breastfeeding, with the exception of methotrexate, ciclosporin, allopurinol and tofacitinib. Delivery modality should be guided by obstetric factors in most cases; however, CS is recommended for women with active perianal disease and can be considered for women with inactive perianal disease or IPAA. In conclusion, most women with IBD have uncomplicated pregnancies. Active IBD is the predominant predictor of poor outcomes and disease exacerbations; therefore, maintenance of disease remission during and before pregnancy is crucial.
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90-Day Specific Readmission for Clostridium difficile Infection After Hospitalization With an Inflammatory Bowel Disease Flare: Outcomes and Risk Factors. Inflamm Bowel Dis 2021; 27:530-537. [PMID: 32812037 DOI: 10.1093/ibd/izaa224] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Patients with inflammatory bowel disease (IBD) have an increased risk for Clostridium difficile infection (CDI) and carry significantly higher morbidities and mortality than those without IBD. We aimed to investigate disease-specific readmission rates and independent risk factors for CDI within 90 days of an index hospitalization for an IBD flare. METHODS The Nationwide Readmission Database was queried for the year 2016. We collected data on hospital readmissions of 50,799 adults who were hospitalized for urgent IBD flare and discharged. The primary outcome was disease-specific readmission rate for CDI within 90 days of discharge. The secondary outcomes were readmission rate of colonoscopic procedures, morbidities (including mechanical ventilation and shock), and hospital economic burden. The risk factors for readmission were identified using Cox regression analysis. RESULTS The 90-day specific readmission rate was 0.1% (N = 477). A total of 3,005 days were associated with readmission, and the total health care in-hospital economic burden of readmission was $19.1 million (in charges) and $4.79 million (in costs). Independent predictors during index admission for readmission were mechanical ventilation for >24 hours (hazard ratio [HR], 6.62, 95% confidence interval [CI], 0.80-54.57); history of previous CDI (HR, 5.48; 95% CI, 3.66-8.19); HIV-positive status (HR, 4.60; 95% CI, 1.03-20.50); alcohol abuse disorders (HR, 2.06; 95% CI, 1.15-3.70); Parkinson's disease (HR, 4.68; 95% CI, 1.65-13.31); index admission for noncomplicated ulcerative colitis (HR, 4.72; 95% CI, 2.99-7.45]-), complicated ulcerative colitis (HR, 4.49; 95% CI, 2.80- 7.18), or noncomplicated Crohn disease (HR, 2.54; 95% CI, 2.80-4.04); and hospital length of stay (HR, 1.01; 95% CI, 1.01-1.02). CONCLUSIONS The 90-day CDI-specific readmission rate after the index admission of IBD flares was 0.1%. We found risk factors for CDI-associated readmissions such as history of Parkinson's disease, prior CDI, HIV-positive status, and alcohol abuse disorder. Finally, our study also revealed a high health care cost, charges, and burden.
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Pregnancy and medications in inflammatory bowel disease. Obstet Med 2021; 14:4-11. [PMID: 33995565 PMCID: PMC8107959 DOI: 10.1177/1753495x20919214] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/20/2020] [Accepted: 02/21/2020] [Indexed: 12/27/2022] Open
Abstract
Inflammatory bowel disease (IBD) affects patients at a significant time in their lives, often coinciding with family planning or pregnancy. While advances in IBD therapies have afforded women greater opportunities for successful conception and pregnancy outcomes, there still remains considerable maternal fear surrounding continuation of treatment in pregnancy. With the exception of methotrexate, most IBD drugs are safe and well tolerated during pregnancy and are not associated with significant risk of adverse fetal or pregnancy outcomes. Furthermore, the current evidence overwhelmingly suggests that good control of disease activity and clinical remission at time of conception are the greatest prognostic factors for an uncomplicated pregnancy and maintenance of quiescent disease. Management of pregnant women with IBD should involve discussions with the mother and family about fears or concerns surrounding the impact of IBD on pregnancy. Mothers should be supported and counselled carefully on the safety and importance of adherence to therapy in maintaining remission. Optimal management of these women requires an inter-disciplinary team effort, involving the general practitioner, in close consultation with both gastroenterologists and obstetricians.
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Hepatobiliary Cancer Risk in Patients with Inflammatory Bowel Disease: A Scandinavian Population-Based Cohort Study. Cancer Epidemiol Biomarkers Prev 2021; 30:886-894. [PMID: 33627380 DOI: 10.1158/1055-9965.epi-20-1241] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/02/2021] [Accepted: 02/19/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Inflammatory bowel disease (IBD) has been associated with hepatobiliary cancer, but existing evidence is poor. We evaluated risk of death from hepatocellular carcinoma (HCC), intrahepatic cholangiocarcinoma (ICC), and extrahepatic cholangiocarcinoma (ECC) among patients with IBD. METHODS This Swedish/Danish population-based cohort study (1969-2017) followed patients with IBD and 1:10 matched population comparators from their diagnosis/match date until death, emigration, or end of follow-up. RESULTS Among the 97,496 patients with ulcerative colitis/963,026 comparators, we found 66/390 HCC-deaths, 120/173 ICC-deaths, and 91/220 ECC-deaths (median follow-up 10 years); the 10-year-mortality was 0.5‰ (per mille) for HCC, 0.6‰ for ICC, and 0.4‰ for ECC, which decreased to 0.3‰, 0.4‰, and 0.2‰, respectively, in 2003-2017. Overall hazard ratios (HR) were 1.83 [95% confidence interval (CI), 1.41-2.38] for HCC-, 7.33 (95% CI, 5.81-9.25) for ICC-, and 4.46 (95% CI, 3.49-5.70) for ECC-deaths. A total of 22/66 HCC-deaths, 87/120 ICC-deaths, and 55/91 ECC-deaths occurred among patients with ulcerative colitis with primary sclerosing cholangitis (PSC), corresponding to 10-year-mortality of 6.7‰, 26.2‰, and 17.2‰, respectively. Among 47,399 patients with Crohn's disease (median follow-up 11 years), 10-year-mortality from HCC (n = 28), ICC (n = 28), and ECC (n = 24) were 0.3‰, 0.1‰, and 0.3‰, respectively, and corresponding HRs were 1.96 (95% CI, 1.31-2.93), 3.33 (95% CI, 2.19-5.09), and 3.10 (95% CI, 1.97-4.87). One of 28 HCC-deaths, 14/28 ICC-deaths (10-year-mortality 19‰), and 12/24 ECC-deaths (10-year-mortality 14‰) occurred after PSC. CONCLUSIONS Risk of HCC-, ICC-, and ECC-deaths was low in patients with IBD and decreased over time. However, a large proportion of deaths occurred after PSC. IMPACT Guidelines on specific surveillance strategies for patients with IBD with PSC, but not those without PSC, are needed.
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The Role of Active Inflammation and Surgical Therapy in Crohn's Disease Recurrence. Gastroenterol Res Pract 2020; 2020:2845407. [PMID: 33456458 PMCID: PMC7785378 DOI: 10.1155/2020/2845407] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 11/30/2020] [Accepted: 12/19/2020] [Indexed: 02/07/2023] Open
Abstract
An altered balance between effector and regulatory factors is supposed to sustain the tissue-damaging immune response in inflammatory bowel disease (IBD). Several studies demonstrate that severe active inflammation is a strong predictor for surgical complications and recurrence. Indeed, bowel resection in Crohn's disease (CD) patients has a high surgical recurrence rate. In this review, we examined the IBD inflammatory pathways, the current surgical treatments, and the almost inevitable recurrence. The question that might arise is if the cure of intestinal CD is to be found in the surgical approach. A selective search of two databases (PubMed and the Cochrane Library) has been carried out without considering a specific time horizon as inclusion criteria. The scope of this literature review was investigating on the role of inflammation in the management of CD. The following key words have been used to develop the query string: (i) inflammation; (ii) Crohn's disease; (iii) surgery; and (iv) postsurgical recurrence.
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Abstract
Perianal Crohn's disease (CD) is a complex manifestation of CD that affects approximately 10% of patients. The spectrum of disease is quite variable, ranging from relatively mild disease to severe, aggressive manifestations that result in frequent hospitalizations, multiple surgeries, and poor quality of life. Despite significant recent advances in surgical and medical management, treatment remains challenging and frequently requires a multidisciplinary medical-surgical approach. The goal of this article is to review the current literature regarding the work-up, treatment, and future directions of therapy. Crucial features of effective management include the precise identification of manifestations, control of sepsis, limiting rectal inflammation, frequently with use of antitumor necrosis factor agents, and avoidance of extensive surgery.
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Sex matters: impact on pathogenesis, presentation and treatment of inflammatory bowel disease. Nat Rev Gastroenterol Hepatol 2020; 17:740-754. [PMID: 32901108 PMCID: PMC7750031 DOI: 10.1038/s41575-020-0354-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/27/2020] [Indexed: 02/08/2023]
Abstract
Inflammatory bowel disease (IBD), as do most chronic inflammatory disorders, displays unique features and confers different risk factors in male and female patients. Importantly, sex-based differences in IBD exist for epidemiological incidence and prevalence among different age groups, with men and women developing distinct clinical symptoms and disparity in severity of disease. In addition, the presentation of comorbidities in IBD displays strong sex differences. Notably, particular issues exclusive to women's health, including pregnancy and childbirth, require specific considerations in female patients with IBD of childbearing age that can have a substantial influence on clinical outcomes. This Review summarizes the latest findings regarding sex-based differences in the epidemiology, clinical course, comorbidities and response to current therapies in patients with IBD. Importantly, the latest basic science discoveries in this area of investigation are evaluated to provide insight into potential mechanisms underlying the influence of sex on disease pathogenesis, as well as to design more personalized and efficacious care, in patients with IBD.
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Knowledge of disease and self-management of adolescents with inflammatory bowel diseases. Acta Paediatr 2020; 109:2119-2124. [PMID: 32026526 DOI: 10.1111/apa.15211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 01/17/2020] [Accepted: 02/04/2020] [Indexed: 11/30/2022]
Abstract
AIM To describe factors that might affect successful transition in young adult patients with inflammatory bowel disease (IBD). METHODS Questionnaires regarding the personal disease history, treatment and diseases specific knowledge and patients' self-efficacy were completed by teenaged patients with IBD aged 14-18 years, during routine clinic visits. Patient answers were then compared with information obtained from the medical records and information provided by treating physician. RESULTS The study included 80 patients with IBD, 54 (67.5%) with Crohn's disease. Patients demonstrated good knowledge in their personal disease history and current treatment. Knowledge gaps were observed in medication dosages, knowledge of potential side effects and effects of smoking on disease, with only 53/80 (66%), 12/80 (15%) and 6/36 (16.7%) of patients providing correct answers. Only 25/36 (69.4%) of the patients aged 16-18 had read about their disease. All patients in 16-18 age group reported needing assistance to schedule a gastroenterologist appointment. CONCLUSION Knowledge and self-efficacy skills of IBD teenagers are suboptimal regarding medications, smoking and appointment management. Medical providers should work with parents and teenaged patients with IBD to allow them to attain missing information and promote self-efficacy skills, in order to reinforce readiness towards transition.
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Clinical management of the most common extra-intestinal manifestations in patients with inflammatory bowel disease focused on the joints, skin and eyes. United European Gastroenterol J 2020; 8:1031-1044. [PMID: 32921269 PMCID: PMC7724540 DOI: 10.1177/2050640620958902] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Extra-intestinal manifestations (EIMs) of inflammatory bowel disease (IBD) occur
frequently and contribute to morbidity and reduced quality of life. The
musculoskeletal, ocular and cutaneous organ systems are frequently involved in
IBD-related EIMs. By focusing on manifestations involving the joints, skin and
eyes, this review will discuss the most common clinically relevant and
burdensome EIMs that affect IBD patients, and strives for early recognition,
adequate treatment and timely referral. For this purpose, we aimed to create a
comprehensive overview on this topic, with the main focus on the treatment of
reactive and associated EIMs, including spondyloarthropathies, pyoderma
gangrenosum, erythema nodosum, psoriasis and anterior uveitis. The recently
developed biologicals enable simultaneous treatment of inflammatory disorders.
This review can be used as a helpful guide in daily clinical practice for
physicians who are involved in the treatment of IBD patients.
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Predictors of endoscopic recurrence in resected patients with Crohn's disease in a long-term follow-up cohort: History of multiple previous resections and residual synchronous disease in the remnant intestine. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 31:282-288. [PMID: 32412898 DOI: 10.5152/tjg.2020.136680] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND/AIMS This study aimed to determine the predictors of endoscopic recurrence in a cohort of patients with Crohn's disease (CD) with prior intestinal resections. MATERIALS AND METHODS The charts of the patients with CD were reviewed in a retrospective manner. Eighty-three patients were eligible for the final analysis. Demographic features of these patients and time between resection and colonoscopy, presence of any macroscopic residual disease in the remnant intestine, and postoperative medications were noted. Rutgeerts score was used to define postoperative endoscopic recurrence. RESULTS The patients' mean age±SD at their final colonoscopy was 42.81±11.99 yr; and 37 of 83 patients (45%) were female. The mean follow-up time between resection and the final colonoscopy was 51.16±51.08 months. A total of 51 of 83 patients (61%) were in endoscopic remission (i0, i1); whereas 32 (39%) had an endoscopic recurrence (i2, i3, i4). History of multiple resections (χ2=6.12; p=0.013) and the presence of any postoperative residual disease in the remnant intestine (χ2=5.86; p=0.015) were risk factors; whereas the regular use of azathioprine (AZA) was significantly more common among patients without recurrence (χ2=4.515; p=0.034). In an age-sex adjusted Cox regression analysis history of multiple resections, presence of any postoperative residual disease proved to be independent risk factor for endoscopic recurrence, whereas the regular use of AZA proved to be ineffective. CONCLUSION In a retrospective long-term follow-up cohort of resected patients with CD, having multiple resections for CD and the presence of any residual synchronous disease after ileocolonic resection were identified as risk factors for endoscopic recurrence; the latter was never reported in previous studies.
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Impact of surgery on quality of life in Crohn's disease: short- and mid-term follow-up. Updates Surg 2020; 72:773-780. [PMID: 32185677 DOI: 10.1007/s13304-020-00738-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 03/04/2020] [Indexed: 02/06/2023]
Abstract
Active Crohn's disease has a substantial impact on Quality of Life (QoL). Medical management could be associated to side effects, hospitalization, long treatment period and requires patient's compliance, impacting QoL. Ileocecal resection (ICR) is often required, open or laparoscopic. Aim of the study was to assess Health-Related (HR) QoL changes following ICR, and to identify factors impacting on QoL in the short and mid-term. From a single institution, we created a prospective database of patients undergoing ICR from 01/2009 to 12/2015. HRQoL was analysed with Cleveland Global Quality of Life (CGQL) score, Overall Quality of Happiness (OQH), and asking patients if they would have surgery again. QoL scores were recorded at 30 days, 6, 12 and 36 months postoperatively and compared according to follow-up timing, technique, medical treatment and demographics. Statistical analysis included 187 patients. Mean follow-up was 3.8 ± 2.9 years. Both at 30 days and 6 months postoperatively, CGQL, its items and OQH increased significantly (p < 0.001). Increased values were also recorded at 1 and 3 years; 88% of patients would undergo surgery again. Laparoscopy was associated with improved CGQL scores, while preoperative steroids with worsen data. Young female patients, with penetrating pattern, experienced greater HRQoL improvements. Surgery is associated with improvements of HRQoL and patients' happiness in the short and mid-term. Laparoscopy, steroid-free and young patients showed the best results. ICR should be considered a reasonable alternative to non-operative strategies in selected cases.
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Analysis of Risk Factors for Anorectal Stenosis of Perianal Fistulizing Crohn's Disease. Med Sci Monit 2020; 26:e920243. [PMID: 32109226 PMCID: PMC7063846 DOI: 10.12659/msm.920243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Background To analyze the risk factors of anorectal stenosis associated with perianal fistulizing Crohn’s disease (PFCD). Material/Methods We retrospectively analyzed 139 cases of PFCD from January 2010 to December 2017 at the Affiliated Hospital of Nanjing University of Chinese Medicine. They were divided into 2 groups according to whether anorectal stenosis occurred. The possible factors associated with anorectal stenosis of PFCD were selected based on the literature review and clinical observations. Univariate analysis was performed to screen the risk factors of anorectal stenosis, and multivariate logistic regression analysis was performed on these risk factors and factors that were clinically considered to be potentially influential, to screen out the independent risk factors of anorectal stenosis. Results We found that 44 cases (31.7%) of PFCD were associated with anorectal stenosis. Univariate analysis showed that CDAI, lesion location, and age at diagnosis were risk factors for anorectal stenosis of PFCD. Logistic regression analysis showed that mild (fair to good) (OR=3.833, 95% CI: 1.123~13.080) to moderate (poor) (OR=7.345, 95% CI: 1.964~27.474) CDAI and age at diagnosis (OR=1.067, 95% CI: 1.013~1.124) were independent risk factors for anorectal stenosis of PFCD. Conclusions Higher CDAI and older age at diagnosis appear to confer higher risk of anorectal stenosis associated with PFCD.
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Complicated Disease and Response to Initial Therapy Predicts Early Surgery in Paediatric Crohn's Disease: Results From the Porto Group GROWTH Study. J Crohns Colitis 2020; 14:71-78. [PMID: 31162532 DOI: 10.1093/ecco-jcc/jjz111] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The ability to predict risk for poor outcomes in Crohn's disease [CD] would enable early treatment intensification. We aimed to identify children with CD with complications at baseline and throughout the study period who are at risk for surgery 2 years from diagnosis. METHODS Newly diagnosed children with CD were enrolled into a prospective, multicentre inception cohort. Disease characteristics and serological markers were obtained at baseline and week 12 thereafter. Outcome data including disease activity, therapies, complications and need for surgery were collected until the end of 104 weeks. A chi-square automatic interaction detection [CHAID] algorithm was used to develop a prediction model for early surgery. RESULTS Of 285 children enrolled, 31 [10.9%] required surgery within 2 years. Multivariate analysis identified stricturing disease at baseline (odds ratio [OR] 5.26, 95% confidence interval [CI] 2.02-13.67 [p = 0.001]), and Paediatric Crohn's Disease Activity Index [PCDAI] >10 at week 12 (OR 1.06, 95% CI 1.02-1.10 [p = 0.005]) as key predictors for early surgery. CHAID demonstrated that absence of strictures at diagnosis [7.6%], corticosteroid-free remission at week 12 [4.1%] and early immunomodulator therapy [0.8%] were associated with the lowest risk of surgery, while stricturing disease at diagnosis [27.1%, p < 0.001] or elevated PCDAI at week 12 [16.7%, p = 0.014] had an increased risk of surgery at follow-up. Anti-OmpC status further stratified high-risk patients. DISCUSSION A risk algorithm using clinical and serological variables at diagnosis and week 12 can categorize patients into high- and low-risk groups from diagnosis.
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The Role of Genetic Factors in Characterizing Extra-Intestinal Manifestations in Crohn's Disease Patients: Are Bayesian Machine Learning Methods Improving Outcome Predictions? J Clin Med 2019; 8:jcm8060865. [PMID: 31212952 PMCID: PMC6617350 DOI: 10.3390/jcm8060865] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 06/12/2019] [Accepted: 06/13/2019] [Indexed: 01/01/2023] Open
Abstract
(1) Background: The high heterogeneity of inflammatory bowel disease (IBD) makes the study of this condition challenging. In subjects affected by Crohn’s disease (CD), extra-intestinal manifestations (EIMs) have a remarkable potential impact on health status. Increasing numbers of patient characteristics and the small size of analyzed samples make EIMs prediction very difficult. Under such constraints, Bayesian machine learning techniques (BMLTs) have been proposed as a robust alternative to classical models for outcome prediction. This study aims to determine whether BMLT could improve EIM prediction and statistical support for the decision-making process of clinicians. (2) Methods: Three of the most popular BMLTs were employed in this study: Naϊve Bayes (NB), Bayesian Network (BN) and Bayesian Additive Regression Trees (BART). They were applied to a retrospective observational Italian study of IBD genetics. (3) Results: The performance of the model is strongly affected by the features of the dataset, and BMLTs poorly classify EIM appearance. (4) Conclusions: This study shows that BMLTs perform worse than expected in classifying the presence of EIMs compared to classical statistical tools in a context where mixed genetic and clinical data are available but relevant data are also missing, as often occurs in clinical practice.
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RELATIONSHIP AMONG PSYCHOLOGICAL WELL-BEING, RESILIENCE AND COPING WITH SOCIAL AND CLINICAL FEATURES IN CROHN’S DISEASE PATIENTS. ARQUIVOS DE GASTROENTEROLOGIA 2019; 56:131-140. [DOI: 10.1590/s0004-2803.201900000-27] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 05/13/2019] [Indexed: 12/12/2022]
Abstract
ABSTRACT BACKGROUND: Crohn’s disease is chronic, requires prolonged treatment, affects the physical and psychosocial health of patients and may alter their routine, quality of life and well-being. Recent studies recommend monitoring the health of these patients considering physical, psychological and psychosocial aspects, because they are directly related to the disease activity. These studies highlight the relevance of patients’ emotional and behavioral conditions and suggest that the identification of the factors that influence the psychological well-being, resilience and Coping in these patients can favor the proper treatment. OBJECTIVE: To relate psychological well-being, resilience and Coping with social and clinical features of Crohn’s disease patients. METHODS: Prospective study including 104 patients with Crohn’s disease, both genders and mean age of 39 years. Standardized scales were used to assess and to relate psychological well-being, resilience and Coping with social and clinical variables. A questionnaire to characterize the sample and standardized scales in data collection (psychological well-being, resilience pillars and Coping strategies inventory - Folkman & Lazarus) were used. Descriptive analysis of data and statistics for comparison of results were performed. RESULTS: There were significant differences (P<0.05) showing better psychological well-being for male patients, those who without children, were not religious, were employed and were doing complementary activities in addition to clinical treatment. More resilience for the male gender, those who without children, were not religious, divorced, separated or widowed, that received some monthly income; who did not undergo surgery, had the first symptoms after 30 years old and who had complementary activity. There were also significant differences in the use of Coping: usually, women used more developed escape and avoidance strategies; single, married or in stable-union patients used more self-control; not religious used positive revaluation strategy; the ones who were employed showed more self-control and positive reassessment; the ones who had lower family income indicated that they used less the self-control; the ones who had higher family income used more positive re-evaluation; patients who were diagnosed with Crohn’s disease between the second decade of life showed to use mores more the positive reassessment strategy than those who were 20 years old or younger. CONCLUSION: Social aspects influenced psychological well-being, resilience and Coping in patients with Crohn’s disease more strongly than clinical aspects. It was possible to identify the profiles with better and worse psychological well-being, resilience and Coping of those who need more support, as well as to know the most used Coping strategies in the studied group.
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Anti-inflammatory Effects of Abdominal Vagus Nerve Stimulation on Experimental Intestinal Inflammation. Front Neurosci 2019; 13:418. [PMID: 31133776 PMCID: PMC6517481 DOI: 10.3389/fnins.2019.00418] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 04/11/2019] [Indexed: 12/11/2022] Open
Abstract
Electrical stimulation of the cervical vagus nerve is an emerging treatment for inflammatory bowel disease (IBD). However, side effects from cervical vagal nerve stimulation (VNS) are often reported by patients. Here we hypothesized that stimulating the vagus nerve closer to the end organ will have fewer off-target effects and will effectively reduce intestinal inflammation. Specifically, we aimed to: (i) compare off-target effects during abdominal and cervical VNS; (ii) verify that VNS levels were suprathreshold; and (iii) determine whether abdominal VNS reduces chemically-induced intestinal inflammation in rats. An electrode array was developed in-house to stimulate and record vagal neural responses. In a non-recovery experiment, stimulation-induced off-target effects were measured by implanting the cervical and abdominal vagus nerves of anaesthetized rats (n = 5) and recording changes to heart rate, respiration and blood pressure during stimulation (10 Hz; symmetric biphasic current pulse; 320 nC per phase). In a chronic experiment, the efficacy of VNS treatment was assessed by implanting an electrode array onto the abdominal vagus nerve and recording in vivo electrically-evoked neural responses during the implantation period. After 14 days, the intestine was inflamed with TNBS (2.5% 2,4,6-trinitrobenzene sulphonic acid) and rats received therapeutic VNS (n = 7; 10 Hz; 320 nC per phase; 3 h/day) or no stimulation (n = 8) for 4.5 days. Stool quality, plasma C-reactive protein and histology of the inflamed intestine were assessed. Data show that abdominal VNS had no effect (two-way RM-ANOVA: P ≥ 0.05) on cardiac, respiratory and blood pressure parameters. However, during cervical VNS heart rate decreased by 31 ± 9 beats/minute (P ≥ 0.05), respiration was inhibited and blood pressure decreased. Data addressing efficacy of VNS treatment show that electrically-evoked neural response thresholds remained stable (one-way RM ANOVA: P ≥ 0.05) and therapeutic stimulation remained above threshold. Chronically stimulated rats, compared to unstimulated rats, had improved stool quality (two-way RM ANOVA: P < 0.0001), no blood in feces (P < 0.0001), reduced plasma C-reactive protein (two-way RM ANOVA: P < 0.05) and a reduction in resident inflammatory cell populations within the intestine (Kruskal–Wallis: P < 0.05). In conclusion, abdominal VNS did not evoke off-target effects, is an effective treatment of TNBS-induced inflammation, and may be an effective treatment of IBD in humans.
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Inflammatory Bowel Disease in Pregnancy Clinical Care Pathway: A Report From the American Gastroenterological Association IBD Parenthood Project Working Group. Gastroenterology 2019; 156:1508-1524. [PMID: 30658060 DOI: 10.1053/j.gastro.2018.12.022] [Citation(s) in RCA: 185] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Inflammatory Bowel Disease in Pregnancy Clinical Care Pathway: A Report From the American Gastroenterological Association IBD Parenthood Project Working Group. Am J Obstet Gynecol 2019; 220:308-323. [PMID: 30948039 DOI: 10.1016/j.ajog.2019.02.027] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Inflammatory Bowel Disease in Pregnancy Clinical Care Pathway: A Report From the American Gastroenterological Association IBD Parenthood Project Working Group. Inflamm Bowel Dis 2019; 25:627-641. [PMID: 30821832 DOI: 10.1093/ibd/izz037] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Indexed: 12/11/2022]
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Guideline recommendations for treatment of patients with inflammatory bowel diseases are not implemented in clinical practice-results of a non-representative survey. Int J Colorectal Dis 2019; 34:431-440. [PMID: 30523398 DOI: 10.1007/s00384-018-3215-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/30/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE There is a growing evidence for over-, under-, or misuse of health care in patients with inflammatory bowel disease. Most studies looked at treatment variability or used quality measures, which mostly capture supportive interventions rather than treatment of IBD in itself. We aimed to evaluate if current recommendations in clinical practice guidelines regarding the medical treatment of patients with inflammatory bowel diseases are being followed in Germany. METHODS A questionnaire was sent to 1901 patients insured with two large German statutory sickness funds and an ICD 10 diagnosis of Crohn's disease (CD) or ulcerative colitis (UC). The questionnaire asked about drug treatment, indications for drug treatment, provision of surveillance endoscopies in ulcerative colitis patients, and smoking status in Crohn's disease patients. RESULTS Out of 460 evaluable patients, 62.4% of UC patients and 53.9% of CD patients were treated with mesalamine according to guidelines, 91.3% of all patients were treated with glucocorticoids according to guideline recommendations, while only 75.6% received recommended immunosuppressive treatment. Of UC patients, 94.5% had surveillance colonoscopies at the recommended interval and 58.8% of CD patients were non-smokers. No predictor for overall treatment according to guidelines could be found while being of age older than 60 or being treated outside of a dedicated IBD clinic was associated with less immunosuppressive treatment. CONCLUSIONS A large proportion of patients with IBD do not receive drug treatment in accordance with clinical practice guidelines. Quality improvement measures are much needed.
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ANALYSIS OF THE CLINICAL CHARACTERISTICS OF PERIANAL FISTULISING CROHN'S DISEASE IN A SINGLE CENTER. ACTA ACUST UNITED AC 2019; 32:e1420. [PMID: 30758468 PMCID: PMC6368168 DOI: 10.1590/0102-672020180001e1420] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/22/2018] [Indexed: 01/30/2023]
Abstract
BACKGROUND Clinical characteristics are keys to improve identification and treatment of Crohn´s disease (CD) so that large sample analysis is of great value. AIM To explore the clinical characteristics of perianal fistulising CD. METHODS Analysis of 139 cases focused on their clinical data. RESULTS The proportion of males and females is 3.3:1; the mean age is 28.2 years; 47.5% of patients had anal fistula before CD diagnosis. Patients with prior perianal surgery and medication accounted for 64.7% and 74.1% respectively. The L3 type of lesion was present in 49.6% and the B1 and B2 types for 51.8% and 48.2% respectively; complex anal fistula was diagnosed in 90.6%. Symptoms of diarrhea were found in 46% and perianal lesions alone in 29.5% of patients. Abnormal BMI values was present in 44.6%; active CD activity index in 64.7%; and 94.2% had active perianal disease activity index. A proportion of patients manifest abnormal C-reactive protein, erythrocyte sedimentation rate, platelet, hemoglobin and albumin. CONCLUSION We suggest that patients with anal fistula associated to these clinical features should alert the medical team to the possibility of CD, which should be further investigated through endoscopy and imaging examination of alimentary tract to avoid the damage of anal function by routine anal fistula surgery.
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Early Infliximab Yields Superior Long-Term Effects on Linear Growth in Pediatric Crohn's Disease Patients. Gut Liver 2018; 12:255-262. [PMID: 29298460 PMCID: PMC5945256 DOI: 10.5009/gnl17290] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 09/11/2017] [Accepted: 09/22/2017] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Information regarding the efficacy of early infliximab treatment in pediatric patients with Crohn’s disease (CD) is limited. We aimed to evaluate the impact of early combined immunosuppression on linear growth in pediatric patients with CD by performing step-up comparisons. Methods This retrospective study included pediatric patients with moderate-to-severe CD, who received a combination therapy with infliximab and azathioprine for at least 3 years and sustained corticosteroid-free remission without loss of response. The z-scores of the growth indicators obtained at the time of diagnosis and annually for 3 years thereafter were compared between the two groups. Results The early combined immunosuppression group displayed significantly increased linear growth 3 years after diagnosis (p=0.026). A significant difference was also observed in the linear growth 3 years after diagnosis between subgroups of Tanner stages 1–2 (p=0.016). Conclusions The early introduction of biologics should be considered to improve linear growth in pediatric patients with CD.
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Gastrointestinal ultrasound in inflammatory bowel disease: an underused resource with potential paradigm-changing application. Gut 2018; 67:973-985. [PMID: 29437914 DOI: 10.1136/gutjnl-2017-315655] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 12/13/2017] [Accepted: 12/14/2017] [Indexed: 12/20/2022]
Abstract
Evolution of treatment targets in IBD has increased the need for objective monitoring of disease activity to guide therapeutic strategy. Although mucosal healing is the current target of therapy in IBD, endoscopy is invasive, expensive and unappealing to patients. GI ultrasound (GIUS) represents a non-invasive modality to assess disease activity in IBD. It is accurate, cost-effective and reproducible. GIUS can be performed at the point of care without specific patient preparation so as to facilitate clinical decision-making. As compared with ileocolonoscopy and other imaging modalities (CT and MRI), GIUS is accurate in diagnosing IBD, detecting complications of disease including fistulae, strictures and abscesses, monitoring disease activity and detecting postoperative disease recurrence. International groups increasingly recognise GIUS as a valuable tool with paradigm-changing application in the management of IBD; however, uptake outside parts of continental Europe has been slow and GIUS is underused in many countries. The aim of this review is to present a pragmatic guide to the positioning of GIUS in IBD clinical practice, providing evidence for use, algorithms for integration into practice, training pathways and a strategic implementation framework.
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Surgical recurrence in Crohn's disease: a comparison between different types of bowel resections. Int J Colorectal Dis 2018; 33:473-477. [PMID: 29492657 DOI: 10.1007/s00384-018-2995-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/21/2018] [Indexed: 02/04/2023]
Abstract
PURPOSE To compare recurrence frequency and location between different types of bowel resections in Crohn's disease patients. METHODS This was a retrospective study of consecutive patients undergoing bowel resection for Crohn's disease between 2006 and 2016. Type of primary operation was recorded and grouped as ileocolic resection, small bowel resection, segmental colon resection with colocolic anastomosis or colorectal anastomosis, colectomy with ileorectal anastomosis, or end stoma operation. Binary logistic regression was used to compare surgical recurrence frequency between groups. We also investigated how Crohn's disease location at reoperations was related to the primary bowel resection type. RESULTS Altogether, 218 patients with a median follow-up of 4.7 years were included in our study. Reoperation was performed in 42 (19.3%) patients. The risk of reoperation using the ileocolic resection group as reference was the following: small bowel resection (odds ratio (OR) 2.95, 95% confidence interval (CI) 1.01-8.66; P = 0.049), segmental colon resection with colocolic or colorectal anastomosis (OR 6.20, 95% CI 2.04-18.87; P = 0.001), colectomy with ileorectal anastomosis (OR 26.57, 95% CI 2.59-273.01; P = 0.006), and end stoma operation (OR 4.62, 95% CI 1.90-11.26; P = 0.001). In case of surgical recurrence, the reoperation type and location correlated with the primary bowel resection type. CONCLUSIONS Reoperation frequency in Crohn's disease is lower after ileocolic resection than after other types of bowel resections. Surgical recurrence in Crohn's disease tends to maintain the disease location of the primary operation. One third of Crohn's patients undergoing an end stoma operation will still need new bowel resections due to recurrence.
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Postoperative therapy with infliximab for Crohn's disease: a 2-year prospective randomized multicenter study in Japan. Surg Today 2018; 48:584-590. [PMID: 29383596 DOI: 10.1007/s00595-018-1627-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 01/05/2018] [Indexed: 01/12/2023]
Abstract
PURPOSE The prevention of postoperative recurrence is a critical issue in surgery for Crohn's disease. Prospective randomized trials in Western countries have shown that the postoperative use of anti-tumor necrosis factor α-antibodies was effective in reducing the recurrence rate. We investigated the efficacy of infliximab (IFX) for the prevention of postoperative Crohn's disease recurrence. METHODS We performed a prospective randomized multicenter study. Patients who underwent intestinal resection were assigned to groups treated with or without IFX. Immediately after surgery, patients in the IFX group received IFX at 5 mg/kg at 0, 2, and 6 weeks, followed by every 8 weeks for 2 years. The primary study outcome was the proportion of patients with endoscopic and/or clinical recurrence at 2 years after surgery. RESULTS Thirty-eight eligible patients participated in this study: 19 in the IFX group and 19 in the non-IFX group. The disease recurrence rate in the IFX group was 52.6% (10/19), which was significantly lower than that in the non-IFX group (94.7% [18/19]). CONCLUSION The postoperative use of IFX is effective in preventing Crohn's disease recurrence for 2 years.
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Decrease of trabecular bone score reflects severity of Crohn's disease: results of a case-control study. Eur J Gastroenterol Hepatol 2018; 30:101-106. [PMID: 29064848 DOI: 10.1097/meg.0000000000000997] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Osteoporosis and osteopaenia are known chronic complications of inflammatory bowel diseases. The trabecular bone score (TBS) provides an indirect measurement of bone microarchitecture, independent of bone mineral density (BMD). PATIENTS AND METHODS The study was designed as a case-control study with the aim to assess and compare bone quantity and quality in patients with Crohn's disease (CD). We purposefully excluded postmenopausal women and patients on long-term corticosteroid therapy. RESULTS The cohort consisted of 50 CD patients and 25 healthy controls who matched in age, sex, weight, or vitamin D status. There was no significant difference between CD patients versus controls in the mean lumbar BMD of 0.982±0.119 versus 0.989±0.12 g/cm and the mean TBS score of 1.37±0.12 versus 1.38±0.12. We observed significantly lower TBS, but not lumbar BMD, in CD patients with stricturing (B2, 1.36±0.08) or penetrating (B3, 1.32±0.11) disease compared with those with luminal disease (B1, 1.42±0.11; P=0.003 and <0.0001, respectively). We also observed lower mean±SD TBS in patients on versus not on anti-tumour necrosis factor-α therapy: 1.341±0.138 versus 1.396±0.099, respectively. However, the difference between these groups failed to reach statistical significance (P=0.11). No similar finding was seen comparing lumbar BMD in these groups. CONCLUSION For the first time, it was observed that TBS, but not BMD, correlates with the severity of CD. Our results therefore suggest that TBS can potentially help to identify high fracture risk CD patients better than BMD alone.
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Long-Term Outcomes After Primary Bowel Resection in Pediatric-Onset Crohn's Disease. Inflamm Bowel Dis 2017; 24:149-158. [PMID: 29272491 DOI: 10.1093/ibd/izx030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND There is limited evidence on the long-term outcome of intestinal resection in pediatric-onset Crohn's disease (POCD) with no established predictors of adverse outcomes. We aimed to investigate clinical outcomes and predictors for adverse outcome following intestinal resection in POCD. METHODS The medical records of patients with POCD who underwent at least 1 intestinal resection between 1990 and 2014 were reviewed retrospectively. Main outcome measures included time to first flare, hospitalization, second intestinal resection, and response to nonprophylactic biologic therapy. RESULTS Overall, 121 patients were included. Median follow-up was 6 years (range 1-23.6). One hundred and seven (88%) patients experienced at least 1 postsurgical exacerbation, 52 (43%) were hospitalized, and 17 (14%) underwent second intestinal resection. Of 91 patients who underwent surgery after the year 2000, 37 (41%) were treated with antitumor necrosis factor ɑ (anti-TNFɑ) (nonprophylactic) following intestinal resection. Time to hospitalization and to second intestinal resection were shorter among patients with extraintestinal manifestations (EIMs) (HR 2.7, P = 0.006 and HR = 3.1, P = 0.03, respectively). Time to initiation of biologic treatment was shorter in patients with granulomas (HR 2.1, P = 0.038), whereas being naïve to anti-TNFɑ treatment before surgery was a protective factor for biologic treatment following surgery (HR 0.3, P = 0.005). Undergoing intestinal resection beyond the year 2000 was associated with shorter time to first flare (HR 1.9, P = 0.019) and hospitalization (HR 2.6, P = 0.028). CONCLUSION Long-term risk for flares, hospitalization, or biologic treatment is significant in POCD following bowel resection. EIMs increase the risk for hospitalization and second intestinal resection.
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Abstract
A general consensus exists that IBD is associated with compositional and metabolic changes in the intestinal microbiota (dysbiosis). However, a direct causal relationship between dysbiosis and IBD has not been definitively established in humans. Findings from animal models have revealed diverse and context-specific roles of the gut microbiota in health and disease, ranging from protective to pro-inflammatory actions. Moreover, evidence from these experimental models suggest that although gut bacteria often drive immune activation, chronic inflammation in turn shapes the gut microbiota and contributes to dysbiosis. The purpose of this Review is to summarize current associations between IBD and dysbiosis, describe the role of the gut microbiota in the context of specific animal models of colitis, and discuss the potential role of microbiota-focused interventions in the treatment of human IBD. Ultimately, more studies will be needed to define host-microbial relationships relevant to human disease and amenable to therapeutic interventions.
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Abstract
BACKGROUND Patients are at increased risk of disease recurrence after surgical treatment of Crohn's disease. Endoscopic detection of postoperative, ileo-colonic inflammation is well established, but the potential of pan-intestinal endoscopy is yet unknown. METHODS This prospective multicenter pilot study assessed the value of pan-intestinal capsule endoscopy using a colon capsule endoscope for the detection of inflammatory recurrence of Crohn´s disease. Patients who had been operatively treated for Crohn´s disease were included. Colon capsule endoscopy was performed 4-8 weeks (d1) and 4-8 months (d2) postoperatively together with ileo-colonoscopy at d2 using a modified Ruttgeerts index for evaluating disease activity. RESULTS Twenty-two patients were included into this study. At d1, significant disease activity (Ruttgeerts index ≥2) was detected in 3/16 (19%) of the patients. At d2, half of the patients (6/12) showed active disease, whereas ileo-colonoscopy revealed significant inflammation in 5/15 (33%). All patients rated as having active disease by ileo-colonoscopy had been revealed by PICE as well. These findings influenced the medical treatment in every case. CONCLUSION Pan-intestinal capsule endoscopy seems to be feasible in the postoperative surveillance of Crohn's disease. Disease activity is reliably detected. Especially, the findings in the small bowl might be a significant advantage in comparison to ileo-colonoscopy, as they can have significant impact on clinical management. Further studies with a larger number of patients are needed to confirm these findings and might lead to a replacement of the flexible ileo-colonoscopy with pan-intestinal capsule endoscopy in this indication in the future.
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Cancer Risk in the Early Stages of Inflammatory Bowel Disease in Korean Patients: A Nationwide Population-based Study. J Crohns Colitis 2017; 11:954-962. [PMID: 28333358 DOI: 10.1093/ecco-jcc/jjx040] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 03/15/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS The association between inflammatory bowel disease [IBD] and cancer remains poorly defined in Asian populations. Therefore, we conducted a nationwide population-based study to determine the cancer risk in Korean patients with IBD. METHODS Using the National Health Insurance claims data, we collected data on patients diagnosed with IBD (5595 Crohn's disease [CD] and 10 049 ulcerative colitis [UC]) from 2011 to 2014. Standardized incidence ratios [SIRs] of overall and site-specific cancers in IBD patients in comparison with the general population were calculated. RESULTS The overall cancer risk was higher in CD patients [SIR, 2.2; 95% confidence interval, 1.5-3.0 in men and 3.3; 2.4-4.5 in women] and UC patients [1.9; 1.6-2.3 in men and 1.9; 1.5-2.4 in women]. There were significantly increased risks for the following cancers: small bowel cancer [31.2; 3.8-112.8], colorectal cancer [CRC] [3.7; 1.6-7.2] and haematological cancer [4.0; 1.1-10.3] in men with CD; small bowel cancer [61.1; 7.4-220.6], CRC [4.7; 1.5-10.9], liver cancer [15.3; 5.6-33.2], pancreatic cancer [8.6; 1.0-31.0] and haematological cancer [11.0; 3.6-25.7] in women with CD; CRC [2.1; 1.3-3.3] and cancer of the prostate [3.5; 2.1-5.5], brain/central nervous system [6.1; 1.3-17.9] and thyroid [2.2; 1.1-3.9] in men with UC; and CRC [3.0; 1.5-5.3], cancer of the liver [4.4; 1.6-9.7] and cervix uteri [5.7; 2.4-11.1], and haematological cancer [3.5; 1.1-8.1] in women with UC. Women with CD had an increased risk of non-Hodgkin lymphoma [NHL] and leukaemia. Women with UC had an increased risk of NHL. CONCLUSIONS Korean patients with IBD are at increased risk for overall, intestinal and haematological cancer.
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Adolescent transition clinic in inflammatory bowel disease: quantitative assessment of self-efficacy skills. Eur J Gastroenterol Hepatol 2017; 29:831-837. [PMID: 28230561 DOI: 10.1097/meg.0000000000000864] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES There is no model for the process of transition of adolescents with inflammatory bowel diseases (IBD) to the adult care protocol. We recently established a transition clinic where 17-year-old to 18-year-old IBD patients are seen by a multidisciplinary team including pediatric and adult gastroenterologists with expertise in IBD treatments, an IBD nurse, and a psychologist. We quantitatively describe this model and its benefits, and correlate demographic and transition parameters to self-efficacy in IBD adolescent patients before and after transition. PATIENTS AND METHODS All adolescent IBD patients enrolled in our transition clinic between January 2013 and December 2015 were included. They completed a self-efficacy questionnaire ('IBD-yourself') before and after the transition. The scores were correlated to demographic, disease, and transition parameters. RESULTS Thirty of the 36 enrolled patients (mean age: 19±1.8 years, range: 17-27) had Crohn's disease. Twenty-seven patients completed the transition protocol, which included an average of 3-4 meetings (range: 2-8) over 6.9±3.5 months. Self-efficacy scores in all domains of the questionnaire were significantly higher after completion of the transition. The weighted average score of the questionnaire's domains was 1.85±0.3 before and 1.41±0.21 after transition (P<0.0001). Age, sex, disease duration, duration of transition, and the number of meetings in the clinic correlated with the questionnaire's scores in the domains of coping with IBD, knowledge of the transition process, and medication use. CONCLUSION A well-planned adolescent IBD transition clinic contributes significantly toward improved self-efficacy in IBD. We recommend its implementation in IBD centers to enable a personalized transition program tailored to the needs of adolescents with IBD in specific domains.
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Surgical Management of Crohn Disease in Children: Guidelines From the Paediatric IBD Porto Group of ESPGHAN. J Pediatr Gastroenterol Nutr 2017; 64:818-835. [PMID: 28267075 DOI: 10.1097/mpg.0000000000001562] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The incidence of Crohn disease (CD) has been increasing and surgery needs to be contemplated in a substantial number of cases. The relevant advent of biological treatment has changed but not eliminated the need for surgery in many patients. Despite previous publications on the indications for surgery in CD, there was a need for a comprehensive review of existing evidence on the role of elective surgery and options in pediatric patients affected with CD. We present an expert opinion and critical review of the literature to provide evidence-based guidance to manage these patients. Indications, surgical options, risk factors, and medications in pre- and perioperative period are reviewed in the light of available evidence. Risks and benefits of surgical options are addressed. An algorithm is proposed for the management of postsurgery monitoring, timing for follow-up endoscopy, and treatment options.
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