Document Detail


Beta-Blockers in Children with Congenital Heart Disease Before a Corrective Procedure.
MedLine Citation:
PMID:  25198740     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
The prevalence of heart failure in patients with congenital heart disease, mainly due to large left to right shunts, is as high as 20%. Heart failure has a high impact on prognosis, growth and neurodevelopment. Prior to surgery or after palliative procedures children need a medical heart failure therapy. The traditional therapy with digoxin, diuretics and ACE-inhibitors is not supported by prospective randomized trials. Propranolol had a significant beneficial effect on the clinical heart failure score, neurohormonal activation, heart rate variability and cardiac remodeling in the prospective randomized trial CHF-Pro-Infant. Beta-blocker dosages depend on heart rate with a target between 100 and 110 bpm in infants and an average dose of 2mg/kg/day after a titration period of 2 to 3 weeks. Within the last 18 years after the first casethe author treated only infants with severe heart failure and highly elevated Pro-BNP-levels (8879 pg/ml on average). However we never observed serious side effects due to worsening heart failure, severe bradycardia or pulmonary obstruction. Diuretics are given as low as necessary to prevent the activation of the renin-angiotensin-aldosterone system with its detrimental effect on cardiac remodeling.
Authors:
Reiner Buchhorn
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-9-08
Journal Detail:
Title:  Reviews on recent clinical trials     Volume:  -     ISSN:  1876-1038     ISO Abbreviation:  Rev Recent Clin Trials     Publication Date:  2014 Sep 
Date Detail:
Created Date:  2014-9-8     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101270873     Medline TA:  Rev Recent Clin Trials     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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