Early pilot studies were quite promising; however, two well designed, large-scale trials have shown that the reduction in heart failure mortality with ARB is not significantly different from the reduction with ACE inhibitors.
Such large-scale trials have experienced a revival during the 1990's in response to a renewed interest in management methods aiming to maintain within-stand structural complexity and biodiversity at larger scales.
The drug's manufacturer Lundbeck says that large-scale trials have shown that it can reduce alcohol dependence in certain patients by an average of 61% over a six month period.
However, recent large-scale trials have suggested harm associated with GLN supplementation.
Large-scale trials have also established the safety of regadenoson stress testing with single photon emission computed tomography (SPECT).
However, the recent large-scale trials have nicely demonstrated that chronic use without proper indication and assessment may cause harm.
Finally, PAR-1 antagonists are currently being developed as novel anti-thrombotic agents and several large-scale trials have recently been completed in the setting of cardiovascular disease.
Large-scale trials have been conducted that have indisputably shown the efficacy of angiotensin-converting enzyme inhibitors (ACE-I) and beta-adrenergic receptor blockers (β-blockers).
This is because the large-scale trials have been conducted in this order and this is also advocated by HF guidelines.
