Concomitant medications: Stable and required colectomy. dose thiopurines, mesalamine, Deaths: None. corticosteroids, and anti-TNF allowed as long as stable dose for at least 12 weeks (4 weeks for steroids). Total follow-up period: Up to 12 months. Cochrane Collaboration risk of bias assessment: low risk of bias.
Concomitant medications: Stable dose thiopurines, mesalamine, corticosteroids, and anti-TNF allowed as long as stable dose for at least 12 weeks (4 weeks for steroids). Total follow-up period: Up to 12 months. Cochrane Collaboration risk of bias assessment: low risk of bias. and required colectomy. Deaths: None.
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