Gastroenterology · 2009
Infection in patients with severe alcoholic hepatitis treated with steroids: early response to therapy is the key factor.
Сравнительное исследованиеСтатьяНазвание 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.
Louvet Alexandre, Wartel Faustine, Castel Hélène, Dharancy Sébastien, Hollebecque Antoine, Canva-Delcambre Valérie, Deltenre Pierre, Mathurin Philippe
Аннотация
BACKGROUND & AIMS: In severe (Maddrey score >or=32) alcoholic hepatitis (AH), infection is classically viewed as a contraindication for corticosteroids, although specific data are lacking. This study's aims were (1) to evaluate the incidence of infection in patients with severe AH before and after corticosteroid treatment; (2) to determine whether infection contraindicates corticosteroids; and (3) to focus on predictive factors of development of infection.
METHODS: At admission, systematic screening of infection consisted of chest x-ray and blood, ascites, and urinary cultures. All patients were treated with prednisolone. Response to steroids was defined using the Lille model.
RESULTS: Two hundred forty-six patients with severe AH were prospectively included. Infections at admission were as follows: 63 infections (25.6%) were diagnosed: 28 (44.4%) spontaneous bacterial peritonitis or bacteremia, 8 (12.7%) pulmonary infections, 20 (31.7%) urinary tract infections, and 7 (11.2%) other infections. Patients infected before using corticosteroids had 2-month survival similar to that of others: 70.9% +/- 6.1% vs 71.6% +/- 3.4%, respectively, P = .99. Development of infection after steroids: 57 patients (23.7%) developed infection: 16 (28.1%) spontaneous bacterial peritonitis or bacteremia, 23 (40.3%) pulmonary, 10 (17.5%) urinary tract, and 8 (14.1%) other infections. Infection occurred more frequently in nonresponders than in responders: 42.5% vs 11.1%, respectively, P < .000001. In multivariate analysis, only the Lille model (P = .0002) independently predicted infection upon steroids use. The Lille model (P = .000001) and Model for End-Stage Liver Disease score (P = .006) were independently associated with survival, whereas infection was not (P = .52).
CONCLUSIONS: Severe AH is associated with high risk of infection. Infection screening is warranted but should not contraindicate steroids. In terms of mechanisms, nonresponse to steroids is the key factor in development of infection and prediction of survival.
METHODS: At admission, systematic screening of infection consisted of chest x-ray and blood, ascites, and urinary cultures. All patients were treated with prednisolone. Response to steroids was defined using the Lille model.
RESULTS: Two hundred forty-six patients with severe AH were prospectively included. Infections at admission were as follows: 63 infections (25.6%) were diagnosed: 28 (44.4%) spontaneous bacterial peritonitis or bacteremia, 8 (12.7%) pulmonary infections, 20 (31.7%) urinary tract infections, and 7 (11.2%) other infections. Patients infected before using corticosteroids had 2-month survival similar to that of others: 70.9% +/- 6.1% vs 71.6% +/- 3.4%, respectively, P = .99. Development of infection after steroids: 57 patients (23.7%) developed infection: 16 (28.1%) spontaneous bacterial peritonitis or bacteremia, 23 (40.3%) pulmonary, 10 (17.5%) urinary tract, and 8 (14.1%) other infections. Infection occurred more frequently in nonresponders than in responders: 42.5% vs 11.1%, respectively, P < .000001. In multivariate analysis, only the Lille model (P = .0002) independently predicted infection upon steroids use. The Lille model (P = .000001) and Model for End-Stage Liver Disease score (P = .006) were independently associated with survival, whereas infection was not (P = .52).
CONCLUSIONS: Severe AH is associated with high risk of infection. Infection screening is warranted but should not contraindicate steroids. In terms of mechanisms, nonresponse to steroids is the key factor in development of infection and prediction of survival.
Предметные рубрики MeSH
Adrenal Cortex HormonesAge DistributionAgedAnalysis of VarianceBacterial InfectionsBiopsy, NeedleBlood Chemical AnalysisCohort StudiesEarly DiagnosisFollow-Up StudiesHepatitis, AlcoholicHumansIncidenceKaplan-Meier EstimateLiver Function TestsMaleMiddle AgedPredictive Value of TestsProbabilityProportional Hazards ModelsRetrospective StudiesRisk AssessmentSeverity of Illness IndexSex DistributionStatistics, NonparametricSurvival RateTime FactorsTreatment Outcome