Medical principles and practice : international journal of the Kuwait University, Health Science Centre
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Cardiac catheterization using the distal radial artery access (DRA), at the level of the anatomical snuff box post radial artery bifurcation, may be linked to a lower rate of arterial occlusion and better hemostasis. In this meta-analysis, we compare DRA versus proximal radial artery access (PRA) in cardiac catheterization or angiography. ⋯ DRA was associated with a lower risk of occlusion and lower time to hemostasis, but required a greater number of puncture attempts and had lower success rate. Further research is required to elucidate the most optimal approach.
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Ustekinumab is an effective drug in the treatment of inflammatory bowel disease (IBD), but inadequate response or loss of response is reported in several patients. Dose escalation by intravenous reinduction or interval shortening may be a suitable option to recapture response. We undertook a systematic review and meta-analysis to assess the efficacy of dose escalation in IBD patients receiving ustekinumab. ⋯ This systematic review and meta-analysis showcased promising results, in terms of clinical response and remission, in IBD patients receiving dose escalation of ustekinumab.