1.Hepatitis B virus infection among children of hepatitis B surface antigen positive mothers in a Malaysian hospital
Wah-Kheong CHAN ; Kee-Ying YEOH ; Chia-Ying LIM ; Su-Meng LAI ; Jac-Lyn LEE ; Alex Hwong-Ruey LEOW ; Khean-Lee GOH
The Medical Journal of Malaysia 2018;73(3):137-140
transmission of hepatitis B virus (HBV) infection amongchildren of hepatitis B surface antigen (HBsAg) positivemothers in Malaysia. Methods: This is a cross-sectional study of all the childrenof HBsAg-positive mothers who delivered at the Universityof Malaya Medical Centre between 1993 and 2000. Results: A total of 60 HBsAg-positive mothers and their 154children participated in the study. HBsAg was detected infour children (2.6%) while IgG antibody to the hepatitis Bcore antigen (anti-HBc IgG) was detected in seventeenchildren (11.0%). The mother’s age at childbirth wassignificantly lower in the children with detectable HBsAg(22.5±6.1 years vs. 29.7±4.5 years, p=0.043) and anti-HBc IgG(26.6±6.1 years vs. 30.0±4.3 years, p=0.004). Children born inthe 1980s were significantly more likely to have detectableHBsAg (18.8% vs. 0.7%, p=0.004) and anti-HBc IgG (37.5%vs. 8.0%, p=0.000) compared with those born later. Allchildren with detectable HBsAg were born via spontaneousvaginal delivery, and hepatitis B immunoglobulin was eithernot given or the administration status was unknown. Themajority of mothers with chronic HBV infection (70.4%) werenot under any regular follow-up for their chronic HBVinfection and the main reason was the lack of awareness ofthe need to do so (47.4%). Conclusion: Transmission of HBV infection among childrenof HBsAg-positive mothers in Malaysia is low. However,attention needs to be given to the high rate of HBsAg-positive mothers who are not on any regular follow-up.
2.Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition
Filiz AKYÜZ ; Yoon Kyo AN ; Jakob BEGUN ; Satimai ANIWAN ; Huu Hoang BUI ; Webber CHAN ; Chang Hwan CHOI ; Nazeer CHOPDAT ; Susan J CONNOR ; Devendra DESAI ; Emma FLANAGAN ; Taku KOBAYASHI ; Allen Yu-Hung LAI ; Rupert W LEONG ; Alex Hwong-Ruey LEOW ; Wai Keung LEUNG ; Julajak LIMSRIVILAI ; Virly Nanda MUZELLINA ; Kiran PEDDI ; Zhihua RAN ; Shu Chen WEI ; Jose SOLLANO ; Michelle Mui Hian TEO ; Kaichun WU ; Byong Duk YE ; Choon Jin OOI
Intestinal Research 2025;23(1):37-55
The lack of clear definition and classification for “moderate ulcerative colitis (UC)” creates ambiguity regarding the suitability of step-up versus top-down treatment approaches. In this paper, experts address crucial gaps in assessing and managing moderate UC. The Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition comprised 24 experts who convened to share, discuss and vote electronically on management recommendations for moderate UC. Experts emphasized that the goal of treating UC is to attain clinical, biomarker, and endoscopic remission using cost-effective strategies such as 5-aminosalicylates (5-ASAs), well-tolerated therapy that can be optimized to improve outcomes. Experts agreed that 5-ASA therapy could be optimized by maximizing dosage (4 g/day for induction of remission), combining oral and topical administration, extending treatment duration beyond 8 weeks, and enhancing patient adherence through personalized counselling and reduced pill burden. Treatment escalation should ideally be reserved for patients with predictors of aggressive disease or those who do not respond to 5-ASA optimization. Premature treatment escalation to advanced therapies (including biologics and oral small molecules) may have long-term health and financial consequences. This paper provides consensus-based expert recommendations and a treatment algorithm, based on current evidence and practices, to assist decision-making in real-world settings.
3.Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition
Filiz AKYÜZ ; Yoon Kyo AN ; Jakob BEGUN ; Satimai ANIWAN ; Huu Hoang BUI ; Webber CHAN ; Chang Hwan CHOI ; Nazeer CHOPDAT ; Susan J CONNOR ; Devendra DESAI ; Emma FLANAGAN ; Taku KOBAYASHI ; Allen Yu-Hung LAI ; Rupert W LEONG ; Alex Hwong-Ruey LEOW ; Wai Keung LEUNG ; Julajak LIMSRIVILAI ; Virly Nanda MUZELLINA ; Kiran PEDDI ; Zhihua RAN ; Shu Chen WEI ; Jose SOLLANO ; Michelle Mui Hian TEO ; Kaichun WU ; Byong Duk YE ; Choon Jin OOI
Intestinal Research 2025;23(1):37-55
The lack of clear definition and classification for “moderate ulcerative colitis (UC)” creates ambiguity regarding the suitability of step-up versus top-down treatment approaches. In this paper, experts address crucial gaps in assessing and managing moderate UC. The Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition comprised 24 experts who convened to share, discuss and vote electronically on management recommendations for moderate UC. Experts emphasized that the goal of treating UC is to attain clinical, biomarker, and endoscopic remission using cost-effective strategies such as 5-aminosalicylates (5-ASAs), well-tolerated therapy that can be optimized to improve outcomes. Experts agreed that 5-ASA therapy could be optimized by maximizing dosage (4 g/day for induction of remission), combining oral and topical administration, extending treatment duration beyond 8 weeks, and enhancing patient adherence through personalized counselling and reduced pill burden. Treatment escalation should ideally be reserved for patients with predictors of aggressive disease or those who do not respond to 5-ASA optimization. Premature treatment escalation to advanced therapies (including biologics and oral small molecules) may have long-term health and financial consequences. This paper provides consensus-based expert recommendations and a treatment algorithm, based on current evidence and practices, to assist decision-making in real-world settings.
4.Optimizing 5-aminosalicylate for moderate ulcerative colitis: expert recommendations from the Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition
Filiz AKYÜZ ; Yoon Kyo AN ; Jakob BEGUN ; Satimai ANIWAN ; Huu Hoang BUI ; Webber CHAN ; Chang Hwan CHOI ; Nazeer CHOPDAT ; Susan J CONNOR ; Devendra DESAI ; Emma FLANAGAN ; Taku KOBAYASHI ; Allen Yu-Hung LAI ; Rupert W LEONG ; Alex Hwong-Ruey LEOW ; Wai Keung LEUNG ; Julajak LIMSRIVILAI ; Virly Nanda MUZELLINA ; Kiran PEDDI ; Zhihua RAN ; Shu Chen WEI ; Jose SOLLANO ; Michelle Mui Hian TEO ; Kaichun WU ; Byong Duk YE ; Choon Jin OOI
Intestinal Research 2025;23(1):37-55
The lack of clear definition and classification for “moderate ulcerative colitis (UC)” creates ambiguity regarding the suitability of step-up versus top-down treatment approaches. In this paper, experts address crucial gaps in assessing and managing moderate UC. The Asia-Pacific, Middle East, and Africa Inflammatory Bowel Disease Coalition comprised 24 experts who convened to share, discuss and vote electronically on management recommendations for moderate UC. Experts emphasized that the goal of treating UC is to attain clinical, biomarker, and endoscopic remission using cost-effective strategies such as 5-aminosalicylates (5-ASAs), well-tolerated therapy that can be optimized to improve outcomes. Experts agreed that 5-ASA therapy could be optimized by maximizing dosage (4 g/day for induction of remission), combining oral and topical administration, extending treatment duration beyond 8 weeks, and enhancing patient adherence through personalized counselling and reduced pill burden. Treatment escalation should ideally be reserved for patients with predictors of aggressive disease or those who do not respond to 5-ASA optimization. Premature treatment escalation to advanced therapies (including biologics and oral small molecules) may have long-term health and financial consequences. This paper provides consensus-based expert recommendations and a treatment algorithm, based on current evidence and practices, to assist decision-making in real-world settings.