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您的检索式：作者名="Roberta Forlano"
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| 1 | Current and future pharmacological therapies for managing cirrhosis and its complications显示文摘Due to the restrictions of liver transplantation,complication-guided pharmacological therapy has become the mainstay of long-term management of cirrhosis.This article aims to provide a complete overview of pharmacotherapy options that may be commenced in the outpatient setting which are available for managing cirrhosis and its complications,together with discussion of current controversies and potential future directions.PubMed/Medline/Cochrane Library were electronically searched up to December 2018 to identify studies evaluating safety,efficacy and therapeutic mechanisms of pharmacological agents in cirrhotic adults and animal models of cirrhosis.Non-selective betablockers effectively reduce variceal re-bleeding risk in cirrhotic patients with moderate/large varices,but appear ineffective for primary prevention of variceal development and may compromise renal function and haemodynamic stability in advanced decompensation.Recent observational studies suggest protective,haemodynamically-independent effects of beta-blockers relating to reduced bacterial translocation.The gut-selective antibiotic rifaximin is effective for secondary prophylaxis of hepatic encephalopathy;recent small trials also indicate its potential superiority to norfloxacin for secondary prevention of spontaneous bacterial peritonitis.Diuretics remain the mainstay of uncomplicated ascites treatment,and early trials suggest alpha-adrenergic receptor agonists may improve diuretic response in refractory ascites.Vaptans have not demonstrated clinical effectiveness in treating refractory ascites and may cause detrimental complications.Despite initial hepatotoxicity concerns,safety of statin administration has been demonstrated in compensated cirrhosis.Furthermore,statins are suggested to have protective effects upon fibrosis progression,decompensation and mortality.Evidence as to whether proton pump inhibitors cause gut-liver-brain axis dysfunction is conflicting.Emerging evidence indicates that anticoagulation therapy reduces incidence and increases recanalisation rates of non-malignant portal vein thrombosis,and may impede hepatic fibrogenesis and decompensation.Pharmacotherapy for cirrhosis should be implemented in accordance with up-to-date guidelines and in conjunction with aetiology management,nutritional optimisation and patient education. | David Kockerling Rooshi Nathwani Roberta Forlano Pinelopi Manousou Benjamin H Mullish Ameet Dhar | 2019 | World Journal of Gastroenterology2019，25，8： | 16 |
| 2 | Liver function tests and metabolic-associated fatty liver disease:Changes in upper normal limits,does it really matter?显示文摘BACKGROUND Metabolic-associated fatty liver disease(MAFLD)is the commonest cause of abnormal liver function tests(LFTs).Current upper normal of limit(UNL)of LFTs was derived from a“healthy”population,where undiagnosed MAFLD and viral hepatitis might be suspected.AIM To evaluated potential implications of changes in UNL of alanine aminotransferase(ALT)in MAFLD.METHODS We retrospectively assessed consecutive first referrals with a diagnosis of MAFLD from 2010 to 2017.The conventional UNL of ALT was 45 IU/L for men and 34 IU/L for women,while a low UNL of ALT was 30 IU/L for men and 19 IU/L for women.The UNL of aspartate aminotransferase(AST)was 40 IU/L.RESULTS Total 436 patients were enrolled;of these,288 underwent liver biopsy.Setting a lower UNL reduced the percentage of those with significant disease despite normal ALT;specifically,patients with advanced fibrosis(F≥F3)or definite“metabolic-associated steato-hepatitis(MASH)”(NAS≥5)within normal ALT decreased from 10%to 1%and from 28%to 4%respectively.However,the proportion of those with elevated ALT and no evidence of advanced fibrosis or“definite MASH”increased from 39%to 47%and from 3%to 19%.Overall,LFTs performed poorly in distinguishing“definite MASH”from simple steatosis(receiver operating characteristic areas under the curves 0.59 for ALT and 0.55 for AST).CONCLUSION Liver function tests might both under-and overestimate MASH-related liver disease.Reducing the UNL might not be beneficial and imply an increase in healthcare burden.Risk stratification in MAFLD should rely on a combination of risk factors,not on LFTs alone. | Roberta Forlano Benjamin H Mullish Ameet Dhar Robert D Goldin Mark Thursz Pinelopi Manousou | 2021 | World Journal of Hepatology2021，13，12： | 0 |
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