***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 identified six trials that met our inclusion criteria. The trials compared 3, 24 and 96 hour infusions and one trial examined different schedules (1 versus 3 day). From the included RCTs we found no evidence of a difference between short and long infusions in terms of overall and progression-free survival and tumour non-response. In most cases a greater proportion of adverse events and severe toxicity occurred in the 24 hour infusion group compared to the 3 hour group with many of the analyses being highly statistically significant (RR = 0.32, 95% CI 0.22, 0.47, RR = 0.06, 95% CI 0.02, 0.17, RR = 0.59, 95% CI 0.40, 0.88, RR = 0.52, 95% CI 0.28, 0.97 for severe hypersensitivity, febrile neutropenia, sore mouth and diarrhoea outcomes respectively). Although a meta analysis of three trials found that 3 hour infusions were associated with a statistically significant increase in the risk of neurosensory changes compared with 24 hour infusions (RR = 1.26, 95% CI 1.09 to 1.46). Adverses events were not comprehensively reported for any of the other comparisons. Outcomes were incompletely documented and QoL outcomes were not reported in any of the trials. The strength of the evidence is weak in this review as it is based on meta analyses of very few trials or single trial analyses and all trials were at moderate risk of bias and two were published in abstract form only. Ideally, large, multi-centre supporting trials are needed as outcomes were incompletely reported in included trials in this review. It may be beneficial to design a multi-arm trial comparing 3, 24 and 96 hour infusions or maybe looking at different schedules. In the absence of such trials, the decision to offer short or long infusions in advanced adenocarcinoma may need to be individualised, although it certainly appears that women have less toxicity, apart from sensory nerve damage, with a shorter infusion. Efficacy appearing similar regardless of infusion duration.
Output:

Six randomised trials were included in this review, which found that short (three hour) infusions are more convenient and caused significantly fewer adverse (side) effects (i.e. decreased white blood cell counts, fever, infection or sore mouth). With short-infusion paclitaxel there is no obvious loss of effectiveness when compared with longer infusions, although further clinical trials are needed to be sure of this.