Journal of gastroenterology · 2009
Early biochemical response to ursodeoxycholic acid predicts symptom development in patients with asymptomatic primary biliary cirrhosis.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Azemoto Nobuaki, Abe Masanori, Murata Yosuke, Hiasa Yoichi, Hamada Maho, Matsuura Bunzo, Onji Morikazu
Аннотация
PURPOSE: Among patients with asymptomatic primary biliary cirrhosis (a-PBC), a substantial portion ultimately develop symptoms suggestive of liver injury. Prognostic variables to distinguish patients likely to become symptomatic from patients who will remain asymptomatic need to be identified. We examined the impact of biochemical response to ursodeoxycholic acid in the development of symptoms in patients with a-PBC.
METHODS: Subjects comprised 83 patients with a-PBC treated using ursodeoxycholic acid (UDCA). All patients were followed regularly every 1-3 months. Response to treatment with UDCA was defined as a decrease in gamma-glutamyl transpeptidase (GGT) > or = 70% of pretreatment or normal levels from 6 months after start of treatment.
RESULTS: During the follow-up period (62.1 +/- 52.7 months), 12 patients (14.5%) developed liver-related symptoms. Incidence of the development of liver-related symptoms was significantly higher in UDCA non-responders than in responders (p < 0.001). Multivariate analysis showed that response to UDCA (improvement of GGT) represents an independent factor for predicting symptom development in patients with a-PBC.
CONCLUSIONS: Patients with a-PBC showing lack of biochemical response to UDCA by 6 months after treatment commencement should be considered for further treatments.
METHODS: Subjects comprised 83 patients with a-PBC treated using ursodeoxycholic acid (UDCA). All patients were followed regularly every 1-3 months. Response to treatment with UDCA was defined as a decrease in gamma-glutamyl transpeptidase (GGT) > or = 70% of pretreatment or normal levels from 6 months after start of treatment.
RESULTS: During the follow-up period (62.1 +/- 52.7 months), 12 patients (14.5%) developed liver-related symptoms. Incidence of the development of liver-related symptoms was significantly higher in UDCA non-responders than in responders (p < 0.001). Multivariate analysis showed that response to UDCA (improvement of GGT) represents an independent factor for predicting symptom development in patients with a-PBC.
CONCLUSIONS: Patients with a-PBC showing lack of biochemical response to UDCA by 6 months after treatment commencement should be considered for further treatments.