ArticleDrugs - real world outcomes2022
Association of Repetitive Dosing of Levosimendan with Reduction of NYHA Class and NT-proBNP Levels in Decompensated Heart Failure: A Retrospective Cohort Study.
Article in Drugs - real world outcomes, 2022. 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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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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2 authors at 1 institution in 1 country.
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Abstract
backgroundThere is evidence that repetitive administration of levosimendan can improve outcome in chronic heart failure patients.
objectiveThe aim of this retrospective study was to investigate the effect of therapy with levosimendan (LEV) additional to standard medical care in patients with symptomatic heart failure (HFrEF = heart failure with reduced ejection fraction) on NYHA class, NT-proBNP values, ejection fraction (EF) and body weight. PATIENTS AND
methods178 participating patients (125 male, 53 female; mean age of 73 ± 13 years) were grouped according to whether LEV was given once (group 1) or repetitively (group 2). In group 2 data were analysed for first treatment with LEV (group 2a) and for the following repetitive LEV treatments (group 2b). The differentiation was required to see if there were different results for the particular groups.
resultsRepetitive dosing was given between two and 11 times, leading to 47 repetitive applications of LEV and a total of 225 (178 once + 47 repetitive) applications. The mean time between the repetitive dosing was 133 days or 4.3 months. LEV in addition to standard medical treatment was associated with reduction of NT-proBNP levels from 9138 to 7051 pg/mL (p < 0.05). The corresponding values in group 2a and group 2b were 8790-4717 pg/mL (p < 0.05) as well as 13,681-7581 pg/mL (p < 0.05). The ejection fraction measured by echocardiography improved from 30 to 38% in group 1, from 31 to 45% in group 2a and from 30 to 35% in group 2b (p < 0.05). Addition of LEV was associated with significant reduction of NYHA class and bodyweight in all groups. No adverse side effects (e.g., rhythm disorder, hypotension, electrolyte disorder) were seen.
conclusionLEV may be useful as an additive to standard care of treatment for patients with acute de novo decompensation due to acute heart failure as well as to prevent further deterioration in patients with chronic heart failure disease at high risk for hospitalisation. Intraindividual changes in NT-proBNP levels may be useful in decision-making about the need for additional treatment options in patients with worsening heart failure.
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