Abstract:
BACKGROUND:Advanced congestive heart failure (CHF) therapies include intravenous inotropic agents, change in class of diuretics, and venous ultrafiltration or hemodialysis. These modalities have not been associated with improved prognosis and are limited by availability and cost. Compared to high-dose furosemide alone, concomitant hypertonic saline solution (HSS) administration has demonstrated improved clinical outcomes with good safety profile. METHODS:A literature search was conducted for randomized controlled trials that investigated the use of HSS in patients admitted to hospital with acute CHF. RESULTS:1032 patients treated with HSS and 1032 controls, demonstrated decreased all-cause mortality in patients treat with HSS with RR of 0.56 (95% CI 0.41-0.76,p=0.0003). 1012 patients treated with HSS and 1020 controls, demonstrated decreased heart failure hospital readmission with RR of 0.50 (95% CI 0.33-0.76,p=0.001). Patients treated with HSS also demonstrated decreased hospital length of stay (p=0.0002), greater weight loss (p<0.00001), and preservation of renal function (p<0.00001). CONCLUSION:The results of this meta-analysis demonstrate that in patients with advanced CHF concomitant hypertonic saline administration improved weight loss, preserved renal function, and decreased length of hospitalization, mortality and heart failure rehospitalization. A future adequately powered, multi-centre, placebo controlled, randomized, double dummy, blinded trial is needed to assess the benefit of hypertonic saline in patients with renal dysfunction, in diverse patient populations, as well using a patient population on optimal current heart failure treatment. Pending further validation, there is promise for hypertonic saline as an advanced therapy for the management of acute advanced CHF.
journal_name
Int J Cardioljournal_title
International journal of cardiologyauthors
Gandhi S,Mosleh W,Myers RBdoi
10.1016/j.ijcard.2014.03.020subject
Has Abstractpub_date
2014-05-01 00:00:00pages
139-45issue
2eissn
0167-5273issn
1874-1754pii
S0167-5273(14)00445-8journal_volume
173pub_type
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journal_title:International journal of cardiology
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journal_title:International journal of cardiology
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pub_type: 临床试验,信件,随机对照试验
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