exudates and Colitis--Ulcerative

Current knowledge on the clinical features and natural history of childhood primary sclerosing cholangitis - inflammatory bowel disease in Asia is limited. We described the presenting features and natural history of primary sclerosing cholangitis-inflammatory bowel disease seen in a cohort of Southeast Asian children.. We conducted a retrospective review of childhood primary sclerosing cholangitis-inflammatory bowel disease from three tertiary centers in Singapore and Malaysia.. Of 24 patients (boys, 58%; median age at diagnosis: 6.3 years) with primary sclerosing cholangitis-inflammatory bowel disease (ulcerative colitis, n = 21; Crohn's disease, n = 1; undifferentiated, n = 2), 63% (n = 15) were diagnosed during follow-up for colitis, and 21% (n = 5) presented with acute or chronic hepatitis, 17% (n = 4) presented simultaneously. Disease phenotype of liver involvement showed 79% had sclerosing cholangitis-autoimmune hepatitis overlap, 54% large duct disease, and 46% small duct disease. All patients received immunosuppression therapy. At final review after a median [±S.D.] duration follow-up of 4.7 [±3.8] years, 12.5% patients had normal liver enzymes, 75% persistent disease, and 12.5% liver failure. The proportion of patients with liver cirrhosis increased from 13% at diagnosis to 29%; 21% had portal hypertension, and 17% had liver dysfunction. One patient required liver transplant. Transplant-free survival was 95%. For colitis, 95% had pancolitis, 27% rectal sparing, and 11% backwash ileitis at initial presentation. At final review, 67% patients had quiescent bowel disease with immunosuppression. One patient who had UC with pancolitis which was diagnosed at 3 years old developed colorectal cancer at 22 years of age. All patients survived.. Liver disease in primary sclerosing cholangitis-inflammatory bowel disease in Asian children has variable severity. With immunosuppression, two-thirds of patients have quiescent bowel disease but the majority have persistent cholangitis and progressive liver disease.

Topics: Adolescent; Asian People; Child; Child, Preschool; Cholagogues and Choleretics; Cholangitis, Sclerosing; Cohort Studies; Colitis, Ulcerative; Crohn Disease; Disease Progression; Female; Hepatitis, Autoimmune; Humans; Hypertension, Portal; Immunosuppressive Agents; Inflammatory Bowel Diseases; Liver Cirrhosis, Biliary; Liver Diseases; Liver Transplantation; Malaysia; Male; Retrospective Studies; Singapore; Young Adult

Inflammatory bowel disease (IBD) was once considered as a Western disease. However, recent epidemiological data showed an emerging trend of IBD cases in the Eastern Asia countries. Clinico-epidemiological data of IBD in Malaysia is scarce. This study aimed to address this issue.. Retrospective analysis of ulcerative colitis (UC) and Crohn's disease (CD), diagnosed from January 1980 till June 2018 was conducted at our centre.. A total of 413 IBD patients (281 UC, 132 CD) were identified. Mean crude incidence of IBD has increased steadily over the first three decades: 0.36 (1980-1989), 0.48 (1990-1999) and 0.63 per 100,000 person-years (2000-2009). In the 2010 to 2018 period, the mean crude incidence has doubled to 1.46 per 100,000 person-years. There was a significant rise in the incidence of CD, as depicted by reducing UC:CD ratio: 5:1 (1980-1989), 5:1 (1990-1999), 1.9:1 (2000-2009) and 1.7:1 (2010-2018). The prevalence rate of IBD, UC and CD, respectively were 23.0, 15.67 and 7.36 per 100,000 persons. Of all IBD patients, 61.5% (n = 254) were males. When stratified according to ethnic group, the highest prevalence of IBD was among the Indians: 73.4 per 100,000 persons, followed by Malays: 24.8 per 100,000 persons and Chinese: 14.6 per 100,000 persons. The mean age of diagnosis was 41.2 years for UC and 27.4 years for CD. Majority were non-smokers (UC: 76.9%, CD: 70.5%). The diseases were classified as follows: UC; proctitis (9.2%), left-sided colitis (50.2%) and extensive colitis (40.6%), CD; isolated ileal (22.7%), colonic (28.8%), ileocolonic (47.7%) and upper gastrointestinal (0.8%). 12.9% of CD patients had concurrent perianal disease. Extra intestinal manifestations were observed more in CD (53.8%) as compared to UC (12%). Dysplasia and malignancy, on the other hand, occurred more in UC (4.3%, n = 12) than in CD (0.8%, n = 1). Over one quarter (27.3%) of CD patients and 3.6% of UC patients received biologic therapy.. The incidence of IBD is rising in Malaysia, especially in the last one decade. This might be associated with the urbanization and changing diets. Public and clinicians' awareness of this emerging disease in Malaysia is important for the timely detection and management.

Topics: Adolescent; Adult; Aged; Colitis, Ulcerative; Crohn Disease; Female; Humans; Incidence; Inflammatory Bowel Diseases; Malaysia; Male; Middle Aged; Prevalence; Retrospective Studies; Urbanization; Young Adult

To record the incidence and prevalence of inflammatory bowel disease (IBD), its social demographics, clinical characteristics and treatment, in the state of Johor, Malaysia.. Hospital Sultanah Aminah, Johor Bahru, is the only public hospital in Johor with a Gastroenterology service. Data on all existing and new IBD patients managed by the Gastroenterology Unit in 2016 were collected. Incidence and prevalence of IBD in 2016 were then calculated based on the estimated population of Johor and Johor Bahru.. Twenty-five new cases of IBD were diagnosed in 2016. Among the 25 cases, 13 cases were Crohn's disease (CD), 10 were ulcerative colitis (UC) and two were IBD Unclassified (IBDU). The crude incidence of IBD, CD, UC and IBDU were 0.68, 0.36, 0.27, and 0.05 per 100,000 population respectively. Ethnic Indians had the highest incidence of IBD at 4.21 followed by Malays and Chinese at 0.56 and 0.18 per 100,000 population respectively. A total of 156 IBD cases were captured. Amongst them, 85 cases were UC, 68 cases were CD and three cases were IBDU, hence the prevalence of IBD, UC, CD and IBDU were 4.27, 2.33, 1.86 and 0.08 per 100,000 population respectively. Similarly, Indians had the highest prevalence at 16.84, followed by Chinese at 4.06 and Malays at 3.44 per 100,000 population.. The incidence of IBD in Johor is comparable to that of a previous study in northern Peninsular Malaysia. The ethnicity preponderance is similar to the previous studies conducted in Malaysia.

Topics: Adolescent; Adult; Age of Onset; Colitis, Ulcerative; Crohn Disease; Female; Humans; Incidence; Inflammatory Bowel Diseases; Malaysia; Male; Prevalence; Young Adult

Infantile-onset inflammatory bowel disease (IO-IBD) with the onset of disease before 12 mo of age, is a different disease entity from childhood IBD. We aimed to describe the clinical features, outcome and role of mutation in interleukin-10 (IL-10) and interleukin-10 receptors (IL-10R) in Asian children with IO-IBD.. All cases of IO-IBD, defined as onset of disease before 12 mo of age, seen at University Malaya Medical Center, Malaysia were reviewed. We performed mutational analysis for. Six [13%; CD = 3, ulcerative colitis (UC) = 2, IBD-unclassified (IBD-U) = 1] of the 48 children (CD = 25; UC = 23) with IBD have IO-IBD. At final review [median (range) duration of follow-up: 6.5 (3.0-20) years], three patients were in remission without immunosuppression [one each for post-colostomy (IBD-U), after standard immunosuppression (CD), and after total colectomy (UC)]. Three patients were on immunosuppression: one (UC) was in remission while two (both CD) had persistent disease. As compared with later-onset disease, IO-IBD were more likely to present with bloody diarrhea (100%. The clinical features of IO-IBD in this Asian cohort of children who were negative for

Topics: Adolescent; Age of Onset; Asian People; Biological Products; Child; Child, Preschool; Colectomy; Colitis, Ulcerative; Crohn Disease; Diarrhea; DNA Mutational Analysis; Enteral Nutrition; Female; Gastrointestinal Hemorrhage; Hepatitis, Autoimmune; Humans; Immunosuppression Therapy; Infant; Infant, Newborn; Inflammatory Bowel Diseases; Interleukin-10; Malaysia; Male; Mutation; Receptors, Interleukin-10

Inflammatory bowel disease [IBD] is known to be rare in the Asia Pacific region but epidemiological studies are scarce.. Kinta Valley [Ipoh] was chosen as the sample population. Malaysia has a multiethnic population consisting of Malays, Chinese, and Indians. New cases over 2 years were prospectively captured as well as all known existing cases. Total numbers of the population as a whole and of each ethnic group were obtained. Incidence, prevalence, and mean incidence over two decades were then calculated.. There were 10 new cases of IBD diagnosed from April 2011 to April 2013. The crude incidence rates of IBD, ulcerative colitis [UC], and Crohn's disease[CD], respectively, were 0.68, 0.46, and 0.20 per 100,000 persons. The highest incidence was among the Indians, 1.91 compared with 0.35 and 0.63 per 100,000 persons among the Malays and the Chinese, respectively. The mean incidence of IBD has increased steadily from 0.07 to 0.69 per 100,000 person-years over the past two decades. The UC:CD ratio was 8:1 from 1990 to 2000 and 3.6:1 from 2000 to 2010. The prevalence rates of IBD, UC, and CD, respectively, were 9.24, 6.67, and 2.17 per 100,000 persons. The highest prevalence also was among the Indians: 24.91 compared with 7.00 and 6.90 per 100,000 persons among the Malay and Chinese races, respectively.. The incidence and prevalence rates of IBD are low in Malaysia but the incidence appears to be increasing and marked racial differences exist. As in other Asian countries, the incidence of CD is increasing at a more rapid rate relative to UC.

Topics: Adolescent; Adult; Aged; China; Colitis, Ulcerative; Crohn Disease; Female; Humans; Incidence; India; Malaysia; Male; Middle Aged; Prevalence; Young Adult

To establish the clinical course of ulcerative colitis (UC) in the Malaysian population, comparing the three major ethnic groups: Malay, Chinese and Indian.. Patients who were diagnosed with UC from seven major medical referral centers in Malaysia were recruited. Their baseline characteristics, and the extent of the disease, its clinical course and complications were recorded.. A total of 118 patients was included. The extent of disease was as follows: proctitis alone in 22 (18.6%), sigmoid colon in 23 (19.5%), descending colon in 16 (13.6%), transverse colon in 11 (9.3%), ascending colon and pancolitis 46 (39%). Most patients had chronic intermittent disease. Extra-intestinal complications were seen in 27 (22.9%) patients and fulminant colitis was seen in four (3.4%). None developed colorectal cancer. The overall cumulative colectomy rates at 1, 5 and 10 years were 3.4% (CI: 0.9-8.5), 5.9% (CI: 1.9-13.2) and 15.6% (CI: 6.5-29.4), respectively. There was a higher prevalence of extra-intestinal manifestations and a trend towards more extensive disease among Indian patients. However, no significant differences were seen in the age of onset, the severity of disease (fulminant colitis, refractory disease) and the colectomy rate.. As in developed countries, most of our patients have a remitting and relapsing pattern of disease but the clinical course appears to be milder, with lower rates of colectomies. There are differences in clinical presentation among the three major ethnic groups, with Indians having a higher prevalence of extra-intestinal manifestations and a trend towards more extensive disease.

Topics: Adult; Asian People; Colectomy; Colitis, Ulcerative; Disease Progression; Female; Humans; India; Malaysia; Male; Middle Aged; Remission Induction; Retrospective Studies; Severity of Illness Index; Young Adult

Pyoderma Gangrenosum (PG) is a non-infective, necrotising neutrophilic dermatosis. Many diseases may mimic PG. It may be idiopathic or may be associated with a systemic disorder. We report a case of PG in association with ulcerative colitis.

Topics: Aged; Colitis, Ulcerative; Humans; Malaysia; Male; Outcome Assessment, Health Care; Pyoderma Gangrenosum

Inflammatory bowel disease appears to be uncommon among Asians. This study was conducted to determine the prevalence of ulcerative colitis (UC) in Malaysian patients and to establish the spectrum of the disease seen in Malaysian patients. Three major Asian races: Malay, Chinese, and Indian co-exist in Malaysia and we sought to determine if there were any racial differences in the prevalence and presentation of disease. Racial differences for several other gastrointestinal diseases have previously been observed and found to be extremely interesting.. Data were obtained retrospectively from a review of the medical records of in- and out-patients with a diagnosis of UC at the University Hospital, Kuala Lumpur between 1985 and 1998.. There were 45 confirmed cases of UC of which 3 were foreigners, who were excluded from analysis. Thirty new cases of UC were diagnosed during the study period. Their mean age at presentation was 33.0+/-10.0 years. The highest prevalence of UC was 17.9/100 000 hospital admissions in the Indians, followed by 11.2/100 000 hospital admissions in the Chinese. The lowest prevalence was 3.7/100 000 hospital admissions in the Malays. The prevalence of UC was significantly higher in the Indians and the Chinese when compared with the Malays with an OR of 4.89 (CI = 2.02-12.24; chi2 = 15.45, P<0.001) and 3.06 (CI = 1.24-7.78; chi2 = 6.30; P = 0.012) respectively. The extent of colonic disease was similar in the Malay and Indian patients. In contrast, distal or left-sided colitis predominated in the Chinese with an OR of 8.17 (95%CI = 1.31-64.87; chi2 = 5.53, P = 0.02). Extraintestinal manifestations were uncommon (11.9%).. UC is an uncommon disease in Malaysia, but racial differences exist. The Indians had the highest prevalence of UC with the Chinese demonstrating the least extensive disease.

Topics: Adolescent; Adult; Child; Colitis, Ulcerative; Humans; Malaysia; Middle Aged; Racial Groups; Retrospective Studies

Ulcerative colitis (UC) is rare in Asia. Singapore is an ethnically heterogeneous city-state with a population made up of Chinese (77%), Indians (7.5%), and Malays (14%). This study describes and compares the characteristics of Chinese, Malay, and Indian patients with UC.. Retrospective chart review was performed of 235 patients seen in the largest tertiary care hospital in Singapore between 1971 and June 2000.. There were 169 (72%) Chinese, 24 (10%) Malays, and 42 (18%) Indians with UC. Male-to-female ratio was 1.8:1 (150:85). Most patients in all three races presented between the ages of 20 and 39 years. No bimodal peak in the age at presentation was seen. The median period from onset of symptoms to diagnosis was 1 month in all three races. More Malay (57%) and Indian (55%) patients had colitis extending proximal to splenic flexure at presentation compared with Chinese (32%) patients (p = 0.04). There were more Indian patients (29%) with severe disease at onset compared with Chinese (12%) and Malay (22%) patients (p = 0.035). Thirty-one percent of patients had only one episode of colitis, 12% were steroid dependent, and 4% were steroid refractory. Proctocolectomy was needed in 31 (18.3%) Chinese, 3 (12.5%) Malay, and 4 (9.5%) Indian patients. Extraintestinal manifestations were found in 6% of the Chinese, 12% of Malay patients, and 14% of Indian patients. The most common extraintestinal manifestation was arthritis, present in 6.4% of patients.. There were more Indians with UC than expected in this population. Whereas Indian and Malay patients have more extensive and severe disease at presentation than Chinese patients, this does not predict for more refractory disease or a greater need for surgery.

Topics: Adult; Age Factors; Aged; China; Colitis, Ulcerative; Female; Humans; India; Malaysia; Male; Middle Aged; Prevalence; Retrospective Studies; Severity of Illness Index; Sex Factors; Singapore

The aim of this study was to determine the prevalence rates of inflammatory bowel disease in the different races in Singapore.. The patients studied consisted of 58 people with an established diagnosis of ulcerative colitis (UC) and Crohn's disease (CD) as determined by a combination of clinical, radiological, endoscopic and histological criteria. The patients were residents of a well-defined geographical area in the northern part of Singapore and had been referred to the single regional hospital. Epidemiological data including sex, age, ethnicity, family history and disease type and extent were collected from case records and patient interviews.. There were 37 UC and 21 CD patients. Of the patients with UC, 67.5% were Chinese, 13.5% were Malay and 19% were Indian. The CD group consisted of 81% Chinese, 9.5% Malay and 9.5% Indian patients. The study population from which the patients were drawn was approximately 0.5 million in size.. The overall prevalence of UC was 6 per 100,000 and of CD was 3.6 per 100,000 in Singapore. There were disproportionately more Indians suffering from UC, with a prevalence of 16.2 per 100,000 in comparison with six per 100,000 for Chinese and seven per 100 000 for Malays. The relative risk of UC in Indians is 2.9-fold greater than for the Chinese (CI= 1.25-6.7) which was statistically significant. This trend was not seen for CD.

Topics: Adult; China; Colitis, Ulcerative; Crohn Disease; Female; Humans; India; Malaysia; Male; Middle Aged; Prevalence; Racial Groups; Retrospective Studies; Singapore

Twenty-three patients with ulcerative colitis are reported from Kuala Lumpur, Malaysia. Sixteen were newly diagnosed over a six-year period between 1982 and 1987. The disease was commoner in men (16 men : 7 women). The peak age of onset was in the third decade. The ethnic distribution of the patients was 10 Malays, eight Indians and five Chinese making the disease relatively commoner amongst Indians. The extent of colonic involvement varied and six (26%) had a total colitis. Extra-intestinal manifestations were seen in seven patients. Diagnosis was delayed for over 10 years in four. Colorectal cancer was not seen. There was no mortality. Ulcerative colitis remains an uncommon disease amongst Malaysians. During the same period, only four male patients with Crohn's colitis were seen.

Topics: Adolescent; Adult; Age Factors; Aged; Aged, 80 and over; Colitis, Ulcerative; Female; Humans; Malaysia; Male; Middle Aged; Sex Factors

A 10-year experience in the diagnosis and treatment of 92 patients with inflammatory bowel diseases in Kuala Lumpur is described. Tuberculosis (34 cases) was the most common inflammatory bowel disease of surgical importance. The clinical presentation of tuberculous enteritis and Crohn's disease is similar, though tuberculosis is strongly suggested by associated pulmonary disease and radiological evidence of caecal involvement. The finding of 10 cases each of Crohn's disease and ulcerative colitis is in keeping with an increased awareness of these conditions in a developing urban society where facilities exist for thorough investigation of diarrhoeal diseases. Amoebiasis sometimes causes a granulomatous lesion simulating carcinoma. Diverticular disease of the colon as known in the West is of very rare occurrence.

Topics: Colitis, Ulcerative; Crohn Disease; Diverticulum; Dysentery, Amebic; Female; Humans; Intestinal Diseases; Malaysia; Male; Tuberculosis, Gastrointestinal