ArticleClinical and experimental nephrology2018
pH after the first session of direct hemoperfusion with polymyxin B-immobilized fibers predicts mortality in patients with sepsis and septic shock.
Article in Clinical and experimental nephrology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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7 authors at 3 institutions in 1 country.
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Abstract
backgroundThe definition of sepsis was updated to sepsis-3 in February 2016. Currently, direct hemoperfusion therapy using the polymyxin B-immobilized fiber cartridge (PMX-DHP) is widely performed to treat sepsis and septic shock. However, the prognostic factors of PMX-DHPs in patients with sepsis using the new definition are unclear. We retrospectively assessed prognostic factors in patients who had received PMX-DHP therapy for sepsis and septic shock.
methodsWe included 71 patients with severe infection who underwent PMX-DHP treatment from January 2006 to August 2015 in this study. Participants were re-evaluated according to the criteria of sepsis-3. The patients were divided into two groups based on having survived (n = 59) or not survived (n = 12) for 28 days after PMX-DHP treatment. Clinical data before and after PMX-DHP treatment were compared between the two groups.
resultsNon-survivors showed a lower Glasgow Coma Scale (GCS) score before PMX-DHP treatment compared with 28-day survivors [12 (6-14) vs 14 (12-15), P < 0.01]. Furthermore, pH after the first PMX-DHP session was significantly lower in non-survivors than in survivors (7.28 ± 0.23 vs 7.39 ± 0.06, P = 0.03). Multivariate logistic regression analysis showed that only lower pH after the first PMX-DHP session was a predictor of 28-day mortality independent of age, sex, GCS score, and mean arterial pressure (odds ratio per pH of 0.01, 0.93; 95% confidence interval, 0.83-0.99; P = 0.02).
conclusionThe pH after the first PMX-DHP session is an independent risk factor for mortality in patients receiving PMX-DHP for sepsis and septic shock.
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