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2.
Expert Opin Drug Saf ; 23(4): 449-456, 2024 Apr.
Article in English | MEDLINE | ID: mdl-37909484

ABSTRACT

INTRODUCTION: Ustekinumab use in ulcerative colitis had shown low adverse event and high persistence rates to 3 years via the UNIFI long-term extension study. Outcomes beyond 3 years have not been previously described. We describe the safety signals of the entire UNIFI Australian population beyond 3 years. METHODS: This retrospective multicenter observational cohort study recruited from all Australian UNIFI centers. The primary outcome was safety via adverse events. Secondary outcomes included the clinical relapse rate on ustekinumab, and the need to switch from ustekinumab to an alternate agent. RESULTS: There were 14 patients [11 male, mean age 47 (±14) years], with a median diagnosis of 10.8 (±4.5) years prior to UNIFI enrollment. Median follow-up was 298 weeks (5.7 years) (Interquartile range (IQR): 220-311 weeks). Within the long-term extension, there were three serious adverse events and one minor event. 42.9% (6/14) patients had clinical relapses, of which clinical remission was recaptured in 83.3% (5/6). 85.7% (12/14) persisted on ustekinumab in the long-term, with 7.1% (1/14) electively ceasing ustekinumab and 7.1% (1/14) changed from ustekinumab due to clinical relapse. CONCLUSION: For moderate-to-severe UC in Australia, ustekinumab maintained efficacy beyond 3 years with a high persistence rate and no new safety signals. TRIAL REGISTRATION: The trial is registered at ANZCTR (identifier: ACTRN12622001332718).


Subject(s)
Colitis, Ulcerative , Ustekinumab , Humans , Male , Middle Aged , Ustekinumab/adverse effects , Colitis, Ulcerative/drug therapy , Follow-Up Studies , Remission Induction , Australia , Recurrence , Treatment Outcome , Observational Studies as Topic , Multicenter Studies as Topic
3.
Aliment Pharmacol Ther ; 44(2): 127-44, 2016 07.
Article in English | MEDLINE | ID: mdl-27226344

ABSTRACT

BACKGROUND: Acute severe ulcerative colitis (ASUC) is a potentially life-threatening complication of ulcerative colitis. AIM: To develop consensus statements based on a systematic review of the literature of the management of ASUC to improve patient outcome. METHODS: Following a literature review, the Delphi method was used to develop the consensus statements. A steering committee, based in Australia, generated the statements of interest. Three rounds of anonymous voting were carried out to achieve the final results. Acceptance of statements was pre-determined by ≥80% votes in 'complete agreement' or 'agreement with minor reservation'. RESULTS: Key recommendations include that patients with ASUC should be: hospitalised, undergo unprepared flexible sigmoidoscopy to assess severity and to exclude cytomegalovirus colitis, and be provided with venous thromboembolism prophylaxis and intravenous hydrocortisone 100 mg three or four times daily with close monitoring by a multidisciplinary team. Rescue therapy such as infliximab or ciclosporin should be started if insufficient response by day 3, and colectomy considered if no response to 7 days of rescue therapy or earlier if deterioration. With such an approach, it is expected that colectomy rate during admission will be below 30% and mortality less than 1% in specialist centres. CONCLUSION: These evidenced-based consensus statements on acute severe ulcerative colitis, developed by a multidisciplinary group, provide up-to-date best practice recommendations that improve and harmonise management as well as provide auditable quality assessments.


Subject(s)
Colectomy/methods , Colitis, Ulcerative/therapy , Hospitalization , Australia , Colitis, Ulcerative/drug therapy , Consensus , Cyclosporine/therapeutic use , Humans , Infliximab/therapeutic use , Venous Thromboembolism/prevention & control
4.
Med J Malaysia ; 51(1): 68-74, 1996 Mar.
Article in English | MEDLINE | ID: mdl-10967982

ABSTRACT

The serum lipid and lipoprotein levels of 59 obese Chinese children with a mean age of 13.0 years and mean relative weight of 164.2% were analysed. Between 40% to 54% of these children had elevated lipid and lipoprotein levels and about 78% had reduced high density lipoprotein (HDL) level when compared to healthy American and Japanese children. The obese children also had higher mean levels of total cholesterol (TC) and lower HDL compared to male adults in the local population. Those with elevated TC had higher mean relative weight (170% vs 159%, p < 0.05). In view of the close association between hyperlipidaemia and atherosclerosis, obese children should be carefully screened and managed to prevent long term morbidity and mortality of coronary artery disease.


Subject(s)
Asian People , Lipids/blood , Lipoproteins/blood , Obesity/blood , Adolescent , Adult , Child , Child, Preschool , China , Female , Humans , Male
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