***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: We scanned more than 6800 citations and included six studies with a total of 333 participants in the analysis. There were insufficient data to assess the effect on survival. The use of CSF significantly reduced the number of episodes of febrile neutropenia episodes (Rate Ratio = 0.63; 95% confidence interval (CI) 0.46 to 0.85; P = 0.003, with substantial heterogeneity), the length of hospitalisation (weighted mean difference (WMD) = -1.58; 95% CI -3.00 to -0.15; P = 0.03), and number of infectious disease episodes (Rate Ratio = 0.56; 95% CI 0.39 to 0.80; P = 0.002). Despite these results, CSF did not influence the length of episodes of neutropenia (WMD = -1.11; 95% CI -3.55 to 1.32; P = 0.4) or delays in chemotherapy courses (Rate Ratio = 0.75; 95% CI 0.47 to 1.20; P = 0.23) . Children with ALL treated with CSF benefit from shorter hospitalisation and fewer infections. However, there was no evidence of shortened duration of neutropenia nor fewer treatment delays. There was also no useful information about survival.   The role of CSF in the context of febrile neutropenia episodes is still uncertain. Although current data show statistical benefit with CSF use, substantial heterogeneity between included trials does not allow this conclusion.
Output:

There is a lack of studies to determine the best CSF dose for children and only a small number of RCTs evaluating the role of CSF in children's ALL. The prophylactic administration of CSF reduces hospital stay, and risk of infections. The authors did not find evidence that CSF reduces febrile neutropenia episodes, their duration, or treatment delays in children with ALL undergoing chemotherapy. Follow up was too short to provide useful information on any possible effect on relapse or survival.