Efficacy of probiotic treatment with Bifidobacterium longum 536 for induction of remission in active ulcerative colitis: A randomized, double-blinded, placebo-controlled multicenter trial.
Dig Endosc
; 28(1): 67-74, 2016 Jan.
Article
en En
| MEDLINE
| ID: mdl-26418574
ABSTRACT
BACKGROUND AND AIM:
We conducted a randomized, double-blinded, placebo-controlled trial to investigate the efficacy of Bifidobacterium longum 536 (BB536) supplementation for induction of remission in Japanese patients with active ulcerative colitis (UC).METHODS:
Fifty-six patients with mild to moderate UC were enrolled. Three patients had pancolitis, 36 had left-sided colitis, and 17 had proctitis. Patients were randomly treated with 2-3 × 10(11) freeze-dried viable BB536 (28 patients) or placebo (28 patients) for 8 weeks.RESULTS:
In total, 63% of patients receiving BB536 showed clinical remission (UC disease activity index [UCDAI] ≤2) at week 8 compared to 52% of those receiving placebo (P = 0.395). We observed a significant decrease of UCDAI scores (3.8 ± 0.4 at baseline to 2.6 ± 0.4 at week 8) in the BB536 group (P < 0.01), whereas there was no significant decrease in the placebo group (P = 0.88). There was also a significant decrease in the Rachmilewitz endoscopic index (EI) and the Mayo subscore at week 8 in the BB536 group, whereas there was no significant decrease in the placebo group. A single patient in the BB536 group complained of a mild side-effect, but no other adverse effects were observed.CONCLUSION:
Supplementation with BB536 was well tolerated and reduced UCDAI scores, EI and Mayo subscores after 8 weeks in Japanese patients with mild to moderately active UC.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Bifidobacterium
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Colitis Ulcerosa
/
Probióticos
Tipo de estudio:
Observational_studies
/
Prognostic_studies
Límite:
Adult
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Dig Endosc
Asunto de la revista:
DIAGNOSTICO POR IMAGEM
/
GASTROENTEROLOGIA
Año:
2016
Tipo del documento:
Article
País de afiliación:
Japón