ArticleBMJ case reports2016
Should the norepinephrine maximal dosage rate be greatly increased in late shock?
Article in BMJ case reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 2 citations in OpenAlex.
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4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Any advanced shock eventually degenerates into vasoplegia, which responds weakly to vasopressors. The highest reported norepinephrine flow rate is 3 μg/kg/min. We present the case of a young explosion victim, who was transferred in late haemorrhagic shock. Apart from usual treatment (hydration, mass transfusion protocol), single-agent norepinephrine was used to maintain a mean arterial pressure (MAP) of >60-65 mm Hg. For several hours, norepinephrine flow was 7-10 times the aforementioned (highest reported) in order to achieve our goal; during which, further hydration or transfusion would not contribute to MAP elevation. Sequential Organ Failure Assessment (SOFA) severity score was 18 (expected mortality >99%). The patient survived without underperfusion-related damage. We conclude that norepinephrine dosages could potentially be greatly increased in late shock. We must resist giving up flow escalation based on its numerical value.
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