***TASK***
the task is to simplify the input abstract of a biomedical literature

***INPUT***
the input is the abstract of a biomedical literature

***OUTPUT***
the output is the simplified abstract for the input abstract of a biomedical literature

***DOCUMENTATION***

***EXAMPLES***

Input: Nineteen studies (11 prevention, 8 treatment; 1,861 participants) were included. There was no difference in mortality between ANP and control in either the low or high dose prevention studies. Low (but not high) dose ANP was associated with a reduced need for RRT in the prevention studies (RR 0.32, 95% CI 0.14 to 0.71). Length of hospital and ICU stay were significantly shorter in the low dose ANP group. For established AKI, there was no difference in mortality with either low or high dose ANP. Low (but not high) dose ANP was associated with a reduction in the need for RRT (RR 0.54, 95% CI 0.30 to 0.98). High dose ANP was associated with more adverse events (hypotension, arrhythmias). After major surgery there was a significant reduction in RRT requirement with ANP in the prevention studies (RR 0.56, 95% CI 0.32 to 0.99), but not in the treatment studies. There was no difference in mortality between ANP and control in either the prevention or treatment studies. There was a reduced need for RRT with low dose ANP in patients undergoing cardiovascular surgery (RR 0.35, 95% CI 0.18 to 0.70). ANP was not associated with outcome improvement in either radiocontrast nephropathy or oliguric AKI. ANP may be associated with improved outcomes when used in low doses for preventing AKI and in managing postsurgery AKI and should be further explored in these two settings. There were no significant adverse events in the prevention studies, however in the high dose ANP treatment studies there were significant increases hypotension and arrhythmias.
Output:

Atrial natriuretic peptide (ANP) has been shown to increase urine production and to reduce kidney inflammation. The aim of this review was to investigate the use of ANP in preventing AKI and treating established AKI. We identified 19 studies (11 prevention and 8 treatment) using low or high dose ANP, enrolling 1,861 patients. There was no difference in the number of deaths between ANP and control for studies preventing or treating AKI. The need for dialysis was significantly lower in both the low dose ANP treatment and prevention studies as well as for patients undergoing major surgery. The length of time spend in hospital and ICU was shorter for patients receiving low dose ANP. High dose ANP was associated with more hypotension and cardiac arrhythmias in patients with established AKI. ANP may be associated with improved outcomes when used in low doses for preventing AKI and in managing postsurgery AKI. There were no significant adverse events in the prevention studies, however in the high dose ANP treatment studies there were significant increases in hypotension and arrhythmias.