Gastroenterologia y hepatologia · 2008
Open-label infliximab therapy in Crohn's disease: a long-term multicenter study of efficacy, safety and predictors of response.
СтатьяМногоцентровое исследованиеПоддержка 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.
González-Lama Yago, López-San Román Antonio, Marín-Jiménez Ignacio, Casis Begoña, Vera Isabel, Bermejo Fernando, Pérez-Calle José Lázaro, Taxonera Carlos, Martínez-Silva Francisca, Menchén Luis, Martínez-Montiel Pilar, Calvo Marta, Carneros José Antonio, López Pilar, Mendoza Juan Luis, Milicua José María, Huerta Alaín, Sánchez Fernando, Abreu Luis, López-Palacios Natalia, Maté José, Gisbert Javier P, Group for the Study of Inflammatory Bowel Diseases from Madrid (ENICMAD)
Аннотация
BACKGROUND: Efficacy of infliximab in Crohn's disease (CD) showed by randomized controlled trials must be confirmed in clinical practice. We aimed to evaluate efficacy and safety of infliximab in CD patients of the Madrid area, looking for clinical predictors of response.
METHODS: Multicenter retrospective survey of all CD patients treated with infliximab in 8 University hospitals of the Madrid area (Spain) with a minimum follow up of 14 wks.
RESULTS: 169 patients included (48%males, mean age 39 +/- 12 yrs). 64% of them had perianal disease. 82% were under immunosuppressants. 1,355 infliximab infusions administered (mean 8, range 1-30). 90% response rate and 48% remission rate were obtained with induction therapy. 73% followed maintenance treatment, and 78% of them maintained or improved the response after a mean follow up of 28 months (range 3.5-86). 24 patients lost response during the follow up, after a mean of 41 wks (range 6-248). Only the prescription of maintenance therapy was predictive factor for favourable response (p < 0.01). 17 infusion reactions were reported (10% of the patients, 1.2% of the infusions; only one case was severe) and were the cause of treatment withdrawal in 7 patients. Co-treatment with immunosuppressive drugs and maintenance infliximab therapy were protective factors for infusion reactions (p < 0.05). Other adverse events occurred in 26% of the patients, and were cause of treatment withdrawal in 7 patients.
CONCLUSIONS: Infliximab is effective and safe for CD management but concomitant immunosuppressive drugs and maintenance treatment should be prescribed to obtain the best outcome. That confirms in a real life clinical setting the favourable results obtained in randomized clinical trials.
METHODS: Multicenter retrospective survey of all CD patients treated with infliximab in 8 University hospitals of the Madrid area (Spain) with a minimum follow up of 14 wks.
RESULTS: 169 patients included (48%males, mean age 39 +/- 12 yrs). 64% of them had perianal disease. 82% were under immunosuppressants. 1,355 infliximab infusions administered (mean 8, range 1-30). 90% response rate and 48% remission rate were obtained with induction therapy. 73% followed maintenance treatment, and 78% of them maintained or improved the response after a mean follow up of 28 months (range 3.5-86). 24 patients lost response during the follow up, after a mean of 41 wks (range 6-248). Only the prescription of maintenance therapy was predictive factor for favourable response (p < 0.01). 17 infusion reactions were reported (10% of the patients, 1.2% of the infusions; only one case was severe) and were the cause of treatment withdrawal in 7 patients. Co-treatment with immunosuppressive drugs and maintenance infliximab therapy were protective factors for infusion reactions (p < 0.05). Other adverse events occurred in 26% of the patients, and were cause of treatment withdrawal in 7 patients.
CONCLUSIONS: Infliximab is effective and safe for CD management but concomitant immunosuppressive drugs and maintenance treatment should be prescribed to obtain the best outcome. That confirms in a real life clinical setting the favourable results obtained in randomized clinical trials.