1
|
Rodriguez Duran M, O'Keefe GAD. Ocular extraintestinal manifestations and treatments in patients with inflammatory bowel disease. FRONTIERS IN OPHTHALMOLOGY 2024; 3:1257068. [PMID: 38983096 PMCID: PMC11182217 DOI: 10.3389/fopht.2023.1257068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 12/06/2023] [Indexed: 07/11/2024]
Abstract
Between 3-47% of patients with inflammatory bowel disease (IBD) have extraintestinal manifestations (EIMs), and between 1.3-86.9% of patients with IBD suffer from ocular EIMs (O-EIMs) making the eye the third most common organ affected. These O-EIMs exist among a spectrum, with a variety of types and amounts of inflammation which can lead to decreased vision, and in some cases, vision loss, without treatment. We performed a literature review concerning O-EIMs in patients who had or were later found to have a diagnosis of IBD in order to identify ocular EIMs that commonly occur with IBD and to assess which patients with IBD may be at higher risk of developing O-EIMs. We were also interested in ascertaining whether O-EIMs were more common in specific populations of people or in specific subtypes of IBD. Lastly, we explored the common treatments of O-EIMs in patients with IBD. Upon review of the literature, we found that the most common O-EIMs are episcleritis and uveitis. Anterior uveitis is more commonly seen, although, inflammation may occur in the posterior segment of the eye as well and may also manifest as retinal vasculitis. While these diagnoses are sometimes known retrospectively, most patients present with nonspecific eye complaints of which decreased vision with or without pain is the most common. Visual symptoms associated with ocular EIMs may be non-specific so physicians should have a low threshold to refer to ophthalmology for visual complaints. It is important to keep in mind that ocular EIMs can cluster with skin and joint EIMs. Screening should be prioritized for female patients with Crohn's disease and concurrent arthritis. Treatments for O-EIMs are outlined and compared in this paper as well.
Collapse
Affiliation(s)
- Mariana Rodriguez Duran
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, United States
| | - Ghazala A Datoo O'Keefe
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, United States
| |
Collapse
|
2
|
Pivac I, Jelicic Kadic A, Despot R, Zitko V, Tudor D, Runjic E, Markic J. Characteristics of the Inflammatory Bowel Disease in Children: A Croatian Single-Centre Retrospective Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1677. [PMID: 37892340 PMCID: PMC10605261 DOI: 10.3390/children10101677] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/06/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023]
Abstract
Inflammatory bowel diseases (IBDs), encompassing ulcerative colitis (UC) and Crohn's disease (CD), are chronic gastrointestinal disorders often diagnosed in youth, presenting unique features compared to adult-onset cases. We aimed to profile pediatric IBD patients in Croatia through a retrospective analysis of children up to 18 years old diagnosed with IBD at the University Hospital of Split from 1 January 2012, to 31 December 2021, utilizing data collected during hospitalization for diagnosis. Over a decade, 107 children were diagnosed, with 43.9% having UC, 55.1% CD, and 0.9% IBD-unclassified. Median age at diagnosis was 14.1 years, with UC patients being older (14.8 vs. 13.7 years, p = 0.044). Males constituted 60.7% of patients. Median symptom duration was 2.0 months, with CD patients experiencing a longer diagnostic delay (3.0 vs. 2.0 months, p = 0.003). The median incidence rate was 9.89 (95% CI 5.93-13.84) per 100,000 children/year, varying across age groups. Median (IQR) BMI z-score was -0.34 (-0.97-0.45). Common symptoms included diarrhea (60.7%) and abdominal pain (50.5%), with rectal bleeding more prevalent in UC (72.3% vs. 32.2%, p < 0.001). While our study offers valuable insights into pediatric IBD in Croatia, further prospective research is needed to clarify disease progression and development.
Collapse
Affiliation(s)
- Ivan Pivac
- School of Medicine, University of Split, Soltanska 2, 21000 Split, Croatia;
| | - Antonia Jelicic Kadic
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia; (A.J.K.); (R.D.); (D.T.); (E.R.)
| | - Ranka Despot
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia; (A.J.K.); (R.D.); (D.T.); (E.R.)
| | - Vanda Zitko
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia; (A.J.K.); (R.D.); (D.T.); (E.R.)
| | - Darija Tudor
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia; (A.J.K.); (R.D.); (D.T.); (E.R.)
| | - Edita Runjic
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia; (A.J.K.); (R.D.); (D.T.); (E.R.)
| | - Josko Markic
- School of Medicine, University of Split, Soltanska 2, 21000 Split, Croatia;
- Department of Pediatrics, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia; (A.J.K.); (R.D.); (D.T.); (E.R.)
| |
Collapse
|
3
|
Al Lawati TT, Al Rawahi Y, Al Bahlani AQ, Al Jamei A, Ramatalla D, Saadah OI. Incidence and clinical characteristics of pediatric inflammatory bowel disease in Oman. Saudi J Gastroenterol 2023:370390. [PMID: 36861620 DOI: 10.4103/sjg.sjg_473_22] [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] [Indexed: 03/03/2023] Open
Abstract
Background Pediatric inflammatory bowel disease (PIBD) has been documented all over the world, and there is now a large body of clinical, pathological, and treatment knowledge and protocols in place in many countries. There is currently limited knowledge on the prevalence and pathology of PIBD in Omani population. The aim of this study is to report the incidence and clinical features of PIBD in Oman. Methods This was a retrospective, cross-sectional, multicenter study carried out on all children <13 years of age between January 1, 2010 and December 31, 2021. Results Fifty-one children were identified, 22 males (43.1%) and 29 females (56.9%), who were mostly from the Muscat region of Oman. The median incidence in the country was 0.57 (confidence interval [CI]: 0.31-0.64) per 105 children for inflammatory bowel disease (IBD), 0.18 (CI: 0.07-0.38) per 105 children for ulcerative colitis (UC), and 0.19 (CI: 0.12-0.33) per 105 children for Crohn's disease (CD). There was a significant increase in the incidence of all PIBD types after the year 2015. Bloody diarrhea was the most common symptom, followed by abdominal pain. Perianal disease affected nine children (40.9%) with CD. Conclusion The incidence of PIBD in Oman is lower than in some neighboring Gulf countries but similar to that of Saudi Arabia. An alarming upward trend was noted from the year 2015. Large-scale population-based studies are required to investigate the possible causes of this increasing incidence.
Collapse
Affiliation(s)
| | | | | | - Adawiya Al Jamei
- Department of Child Health, Sultan Qaboos University Hospital, Oman
| | | | - Omar I Saadah
- Department of Pediatrics, King Abdulaziz University, Faculty of Medicine, Jeddah, Saudi Arabia
| |
Collapse
|
4
|
Bolia R, Goel AD. SYSTEMATIC REVIEW AND META - ANALYSIS OF THE FREQUENCY AND RE-CLASSIFICATION TRENDS OF PEDIATRIC INFLAMMATORY BOWEL DISEASE - UNCLASSIFIED. ARQUIVOS DE GASTROENTEROLOGIA 2022; 59:531-539. [PMID: 36515348 DOI: 10.1590/s0004-2803.202204000-92] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The term inflammatory bowel disease-unclassified (IBDU) is used when an individual has chronic colitis but cannot be sub-typed into ulcerative colitis (UC) or Crohn's disease (CD) on the basis of the clinical, endoscopic, imaging and histopathological features. On follow-up a proportion of patients with IBDU are re-classified as CD or UC. There has been considerable variability in the frequency and reclassification rates of pediatric IBDU in published literature. METHODS PubMed and Scopus and were searched for publications related to Pediatric Inflammatory Bowel Disease (PIBD) published between Jan,2014 and July,2021. Two reviewers independently searched and selected studies reporting the frequency of IBDU and/or their re-classification. The pooled prevalence was expressed as proportion and 95%CI. Meta-analysis was performed using the inverse variance heterogeneity model. RESULTS A total of 2750 studies were identified through a systematic search of which 27 studies were included in this systematic review. The overall pooled frequency of IBDU (n=16064) was found to be 7.1% (95%CI 5.8-8.5%). There was no variation in IBDU frequency by geographical location. Seven studies (n=5880) were included in the IBDU re-classification analysis. Overall, 50% (95%CI 41-60%) children with IBDU were re-classified on follow-up. Amongst these 32.7% (95% 21-44%) were re-classified to UC and 17% (95%CI 12-22%) were re-classified to CD. CONCLUSION IBDU comprises 7.1% of PIBD at initial diagnosis. Half of these children are re-classified into UC or CD on follow-up with a higher likelihood of re-classification to UC as compared to CD.
Collapse
Affiliation(s)
- Rishi Bolia
- Department of Gastroenterology, Hepatology and Liver Transplant, Queensland Children's Hospital, Brisbane, Australia
| | - Akhil Dhanesh Goel
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Jodhpur, India
| |
Collapse
|
5
|
Rohani P, Abdollah Gorji F, Eshaghi M, Javadi Parvaneh V, Moradi M, Zojaji R. Ocular Complications of Pediatric Inflammatory Bowel Disease: A Case Series From a Pediatric Tertiary Medical Center. Clin Pediatr (Phila) 2022; 61:347-351. [PMID: 35152727 DOI: 10.1177/00099228221078105] [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] [Indexed: 11/16/2022]
Abstract
Background. Ocular extraintestinal manifestations (O-EIMs) are one of the most well-known EIMs in patients with inflammatory bowel disease (IBD). This study aimed to identify the frequency of O-EIMs in children with IBD, referred to Mofid Children's Hospital, Tehran, Iran, during 2014 to 2019. Methods. Children with IBD, younger than the age of 18 years, who were referred to an ophthalmologist, were included in this study. Results. Ninety-six patients with IBD were examined. Four patients had ocular manifestation of IBD. Two patients had complications due to treatment of IBD. The mean age of the patients was 11.25 ± 4.17 years (range: 5.5-17 years). The O-EIMs included 3 (50.0%) cases of anterior uveitis, 1 (16.7%) case of episcleritis, and 2 (33.3%) cases of posterior subcapsular cataract. Conclusion. O-EIMs are important in children with IBD. Therefore, it is recommended that annual screening for ocular complications be performed in all children with IBD.
Collapse
Affiliation(s)
- Pejman Rohani
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Abdollah Gorji
- Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Mofid Children's Hospital, Tehran, Iran
| | | | | | - Maliheh Moradi
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reyhaneh Zojaji
- Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
6
|
Xinias I, Mavroudi A, Tsarouchas A, Mouselimis D, Karanika P, Agakidis C, Vasilaki K, Giouleme O. Inflammatory Bowel Disease in Children and Adolescents - a Retrospective Study of 13 Years of Records Investigating Potential Prognostic Factors. MÆDICA 2020; 15:146-154. [PMID: 32952677 DOI: 10.26574/maedica.2020.15.2.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Purpose: To assess the landscape of management of pediatric inflammatory bowel disease (IBD) patients in Greece and investigate possible prognostic factors for the disease outcome. Method: The medical records of all IBD patients who visited the gastroenterology divisions of two university pediatric clinics as in- or outpatients over 13 years were examined. Results: Twenty-seven females and 25 males were included in the study. Ulcerative colitis (UC) was diagnosed in 46% of cases, Crohn's Disease (CD) in 33% and unclassified IBD (IBD-U) remained the diagnosis in 21%. The CRP level was elevated in 68% of cases at diagnosis, whereas only 27.4% of patients had ESR levels and platelet counts within the age-adjusted normal range. No parameter derived from patient history, physical examination or laboratory and imaging was found to influence the time to diagnosis. Abdominal pain and lack of diarrhea at the time of diagnosis were significantly associated with the need for biologic therapy during the disease course in CD. Consistent with the "step-up" approach the treating physicians practiced, an increased number of relapses correlated with the addition of biologics in the treatment of both CD and UC patients (P=.03 and P=.002, respectively). Conclusion: It is the first time that clinical data regarding IBD pediatric patients in Greece were reviewed. Some clinical and imaging factors were associated with more aggressive disease, an increased need for biological treatment and frequent hospitalizations for IBD flares. Moreover, it was observed that the clinical features of IBD in Greek children were similar to those in other countries.
Collapse
Affiliation(s)
- Ioannis Xinias
- 3rd Pediatric Department, Hippocration Hospital, Thessaloniki, Greece
| | - Antigoni Mavroudi
- 3rd Pediatric Department, Hippocration Hospital, Thessaloniki, Greece
| | | | | | | | | | | | - Olga Giouleme
- 2nd Propedeutic Medical Department, Hippocration Hospital, Thessaloniki, Greece
| |
Collapse
|
7
|
Huang JG, Aw MM. Pediatric Inflammatory Bowel Disease in Asia: Epidemiology and natural history. Pediatr Neonatol 2020; 61:263-271. [PMID: 32005607 DOI: 10.1016/j.pedneo.2019.12.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/30/2019] [Accepted: 12/20/2019] [Indexed: 12/12/2022] Open
Abstract
Pediatric inflammatory bowel disease (PIBD) in Asia, once considered a rare entity, has seen a sharp increase in incidence over the preceding decade. However, there is a paucity of epidemiological data on PIBD in Asia, and the true disease burden is difficult to estimate due to the lack of national disease registries, prospective databases and the fact that much of existing published data are limited to single-center experiences. This sets the stage for examining recent published data on epidemiological trends and its natural history. Hence, we reviewed the relevant published literature on PIBD in order to summarize the epidemiological data in the Asian populations and compare it with the data available from the other population including Western population. Our review demonstrates that the rapid surge in PIBD incidence across Asian centers lies in contrast to the plateauing albeit high incidence rates in larger established Western cohorts. Important epidemiological trends observed across emerging Asian literature are the higher rates of perianal involvement at disease onset amongst pediatric Crohn's disease (CD) patients, a higher proportion of early-onset disease and the over-representation of the Indian ethnicity in multi-ethnic cohorts. A number of issues currently limit a robust comparison and hence the way forward would be to advocate the recognition of PIBD as an increasingly important public health problem with the need to establish robust disease registries.
Collapse
Affiliation(s)
- James Guoxian Huang
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore.
| | - Marion M Aw
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Khoo Teck Puat-National University Children's Medical Institute, National University Health System, Singapore
| |
Collapse
|
8
|
Sağ E, Demir F, Saygın İ, Kalyoncu M, Çakır M. Endoscopic Findings of Children with Familial Mediterranean Fever. Pediatr Gastroenterol Hepatol Nutr 2018; 21:271-277. [PMID: 30345240 PMCID: PMC6182485 DOI: 10.5223/pghn.2018.21.4.271] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 04/04/2018] [Accepted: 04/24/2018] [Indexed: 11/14/2022] Open
Abstract
PURPOSE Familial Mediterranean fever (FMF) is an auto inflammatory disease characterized by periodic fever, synovitis and serositis. Patients may be admitted to gastroenterology units due to gastrointestinal symptoms. In this study; we aimed to analyze endoscopic findings and diagnostic utility of endoscopic procedure in children with FMF. METHODS Patient with FMF that was performed endoscopy for the gastrointestinal symptoms were included to the study (39 of 164 patients, 53 procedure). A control group was randomly designed as age and gender matched four endoscopic procedures per one endoscopic procedure of patients with FMF (n=212). RESULTS No different was found between the patients and control group in esophagogastroscopy findings. However, the diagnosis of gastrointestinal pathology was made by esophagogastroscopy in 46.2% patients. Colonoscopic examination revealed that the frequency of inflammatory bowel disease (IBD) was higher in undiagnosed patients compared to both the control group (50.0% vs. 6.9%, p<0.05, odds ratio [OR]:13.4 and 95% confidence inteval [95% CI]: 2.1-84.3) and the patients under colchicine treatment (50.0% vs. 8.3%, p<0.05, OR: 11 and 95% CI: 0.8-147.8). Colonoscopic procedure that was made after the diagnosis was found to provide contribution by 16.7% in determining the etiology of the additional symptoms. CONCLUSION Patients with FMF may be admitted to pediatric gastroenterology outpatient clinic prior to diagnosis or during the follow-up period. The frequency of IBD is high in undiagnosed patients with FMF. Endoscopic procedures may be helpful in these patients for the diagnosis accompanying mucosal lesions.
Collapse
Affiliation(s)
- Elif Sağ
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Ferhat Demir
- Department of Pediatric Rheumatology, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - İsmail Saygın
- Department of Pathology, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Mukaddes Kalyoncu
- Department of Pediatric Rheumatology, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Murat Çakır
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| |
Collapse
|
9
|
Isa HM, Mohamed AM, Al-Jowder HE, Matrook KA, Althawadi HH. Pediatric Crohn's Disease in Bahrain. Oman Med J 2018; 33:299-308. [PMID: 30038729 PMCID: PMC6047177 DOI: 10.5001/omj.2018.56] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 01/21/2018] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Our study aimed to report the epidemiology, clinical presentations, diagnostic and therapeutic approaches, and outcomes of Crohn's disease (CD) in pediatric patients in Bahrain. METHODS We conducted a retrospective review of the medical records of patients with CD diagnosed in the pediatric department, Salmaniya Medical Complex, Bahrain, between 1984 and 2017. We used the data to calculate the annual incidence and cumulative prevalence. Data about gender, nationality, clinical presentation, age at presentation and diagnosis, duration of illness, consanguinity, family history, contact with smokers, and comorbidities were gathered. Results of hematological, biochemical, and serological tests were also collected. All radiological, endoscopic, and histopathological findings were reviewed. Data about medical therapy, relapse episodes, hospital admissions, complications, and outcomes were collected. RESULTS Of 108 pediatric patients diagnosed with inflammatory bowel disease (IBD), 51 (47.2%) patients had CD. The annual incidence was 1 in 100 000 per year (range = 0-5 patients/year) with significant rise on comparing the three decades (p = 0.0001). Prevalence was 9.32 patients per 100 000 pediatric populations. Thirty-four patients (66.7%) were males, and the median age was 18.5 years (range = 6.4-35.0). Common clinical presentations were recurrent abdominal pain and weight loss. Family history of IBD was found in 10 patients. One patient had positive antineutrophil cytoplasmic antibody. The terminal ileum was involved in 68.1%, colon in 63.8%, and perianal area in 17.0% patients. Biological therapy was used in five patients. Surgical intervention was required in six patients. The mean follow-up period was 9.2±5.6 years. CONCLUSIONS The clinical characteristics of our population are comparable to that reported in neighboring countries and worldwide.
Collapse
Affiliation(s)
- Hasan M. Isa
- Pediatric Department, Salmaniya Medical Complex, Arabian Gulf University, Manama, Bahrain
| | - Afaf M. Mohamed
- Consultant Family physician, Shaikh Jaber Health Centre, Manama, Bahrain
| | - Halima E. Al-Jowder
- Pediatric Department, Salmaniya Medical Complex, Arabian Gulf University, Manama, Bahrain
| | - Khadija A. Matrook
- Pediatric Department, Salmaniya Medical Complex, Arabian Gulf University, Manama, Bahrain
| | | |
Collapse
|
10
|
Ottaviano G, Salvatore S, Salvatoni A, Martelossi S, Ventura A, Naviglio S. Ocular Manifestations of Paediatric Inflammatory Bowel Disease: A Systematic Review and Meta-analysis. J Crohns Colitis 2018. [PMID: 29518184 DOI: 10.1093/ecco-jcc/jjy029] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Ocular extraintestinal manifestations [O-EIMs] are known complications of Crohn's disease [CD], ulcerative colitis [UC], and inflammatory bowel disease unclassified [IBD-U]. However, data on their prevalence in children are scarce and there are no clear recommendations on what follow-up should be offered. We aimed to review available data on O-EIMs in children. METHODS In January 2018, we performed a systematic review of published English literature using PubMed and EMBASE databases and disease-specific queries. RESULTS Fifteen studies [7467 patients] reported data on O-EIMs prevalence in children. Overall prevalence of O-EIMs was 0.62-1.82%. Uveitis was the most common O-EIM. Meta-analysis showed that children with CD are at increased risk of O-EIMs as compared with children with UC and IBD-U (odds ratio [OR] 2.70, 95% confidence interval [CI] 1.51-4.83). Five studies [357 patients] reported data on ophthalmological screening in asymptomatic children: mild asymptomatic uveitis was identified in a variable proportion of patients [1.06-23.1%], more frequently in male patients with CD and colonic involvement. No evidence of ocular complications from untreated uveitis was detected. A total of 23 case reports [24 patients] were identified. CONCLUSIONS Data on O-EIMs in children are scarce. Prevalence of O-EIMs is lower than in adults but may be underestimated because of the possibility of asymptomatic uveitis; however, the long-term significance of this condition is unknown. Children with CD may be at increased risk of O-EIMs. No recommendations on routine ophthalmological examination can be made, but a low threshold for ophthalmological referral should be maintained. Larger studies in paediatric IBD populations are needed.
Collapse
Affiliation(s)
- Giorgio Ottaviano
- Pediatric Department, Ospedale 'F. Del Ponte', Università dell'Insubria, Varese, Italy
| | - Silvia Salvatore
- Pediatric Department, Ospedale 'F. Del Ponte', Università dell'Insubria, Varese, Italy
| | - Alessandro Salvatoni
- Pediatric Department, Ospedale 'F. Del Ponte', Università dell'Insubria, Varese, Italy
| | - Stefano Martelossi
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy
| | - Alessandro Ventura
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy.,Department of Medicine, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| | - Samuele Naviglio
- Institute for Maternal and Child Health IRCCS Burlo Garofolo, Trieste, Italy.,Department of Medicine, Surgery, and Health Sciences, University of Trieste, Trieste, Italy
| |
Collapse
|
11
|
Abstract
BACKGROUND Data on ocular manifestations of inflammatory bowel disease (IBD) in children are limited. Some authors have reported a high prevalence of asymptomatic uveitis, yet the significance of these observations is unknown and there are no recommendations on which ophthalmologic follow-up should be offered. METHODS Children with IBD seen at a single referral center for pediatric gastroenterology were offered ophthalmologic evaluation as part of routine care for their disease. Ophthalmologic evaluation included review of ocular history as well as slit-lamp and fundoscopic examination. Medical records were also reviewed for previous ophthalmologic diagnoses or complaints. RESULTS Data from 94 children were included (52 boys; median age 13.4 yr). Forty-six patients had a diagnosis of Crohn's disease, 46 ulcerative colitis, and 2 IBD unclassified. Intestinal disease was in clinical remission in 70% of the patients; fecal calprotectin was elevated in 64%. One patient with Crohn's disease had a previous diagnosis of clinically manifest uveitis (overall uveitis prevalence: 1.06%; incidence rate: 0.3 per 100 patient-years). This patient was also the only one who was found to have asymptomatic uveitis at slit-lamp examination. A second patient had posterior subcapsular cataract associated with corticosteroid treatment. No signs of intraocular complications from previous unrecognized uveitis were observed in any patient. CONCLUSIONS Children with IBD may have asymptomatic uveitis, yet its prevalence seems lower than previously reported, and it was not found in children without a previous diagnosis of clinically manifest uveitis. No ocular complications from prior unrecognized uveitis were observed.
Collapse
|
12
|
Chen T, Hu S, Zhang H, Guan Q, Yang Y, Wang X. Anti-inflammatory effects of Dioscorea alata L. anthocyanins in a TNBS-induced colitis model. Food Funct 2017; 8:659-669. [PMID: 28121001 DOI: 10.1039/c6fo01273f] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The purple yam, Dioscorea alata L., is an important source of starch, vitamins and polyphenols. Five different pigments from the purple tubers of this plant were separated by high-performance liquid chromatography-mass spectrometry, and the anthocyanin fraction (DACN) was collected. The anti-inflammatory effects of DACNs were investigated at different concentrations and compared with the standard colitis treatment, 5-aminosalicylic acid, in a trinitrobenzenesulfonic acid (TNBS)-induced colitis mouse model. Macro- and microscopic parameters including body weight change, disease activity index (DAI) and intestinal histology were used for the determination of the anti-inflammatory effects of DACNs. The gene expression levels of tight junction-related proteins in the intestine, myeloperoxidase activity, inducible nitric oxide synthase activity in colonic tissues and pro-inflammatory cytokine production in serum were also measured to elucidate the mechanism of DACN action. Eighty micrograms of DACNs per kilogram of body weight produced potent anti-inflammatory effects in the mouse model of inflammatory bowel disease (IBD), as shown by the DAI (2.78 ± 0.38 vs. 0.44 ± 0.51). Therefore, DACNs may be applied as a potential food supplement in IBD therapy.
Collapse
Affiliation(s)
- Tao Chen
- Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, China.
| | - Shihui Hu
- Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, China.
| | - Haiwen Zhang
- Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, China. and Key Laboratory of Tropical Biological Resources of Ministry of Education, Haikou 570228, China
| | - Qingfeng Guan
- Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, China.
| | - Yuhui Yang
- Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, China.
| | - Xuemei Wang
- Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, China. and Key Laboratory of Tropical Biological Resources of Ministry of Education, Haikou 570228, China
| |
Collapse
|