***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: Of 1041 publications obtained from the search strategy, we examined nine studies. Four studies were excluded, and five studies with 211 participants were eligible for inclusion. There was no difference in the immediate success rate of IAL when compared with IVAS in the closed manual reduction of acute anterior shoulder dislocation (RR 0.95; 95% CI 0.83 to 1.10). There were significantly fewer adverse effects associated with IAL compared with IVAS (RR 0.16; 95% CI 0.06 to 0.43). The mean time spent in the emergency department was significantly less with IAL compared with IVAS (MD 109.46 minutes; 95% CI 84.60 to 134.32). One trial reported significantly less time for reduction with IVAS (105 seconds; 95% CI 84.0 to 126.1) compared with IAL (284.6 seconds; 95% CI 185.3 to 383.9). One trial reported no joint infection associated with intra-articular lignocaine injection and no mortality associated with either IAL or IVAS. We observed no significant difference between IAL and IVAS with regard to the immediate success rate of reduction, pain during reduction, post-reduction pain relief and reduction failure. Compared to IVAS, IAL may be less expensive and may be associated with fewer adverse effects and a shorter recovery time.
Output:

The review authors searched the medical literature and identified five studies comparing these two methods. The studies included 211 patients with acute anterior shoulder dislocation; 113 patients underwent intra-articular lignocaine injection and 98 underwent intravenous analgesia with sedation. The review found that there may be no difference in the immediate success of manual reduction of the dislocated shoulder between patients receiving intra-articular lignocaine injection and those who received intravenous analgesia and sedation. However, intra-articular lignocaine injection may be associated with fewer side effects and a shorter stay in the emergency department before discharge from hospital. Compared with intravenous analgesia and sedation, intra-articular lignocaine may also be cheaper. However, the relatively small number of studies included in the review and the relatively small number of patients in each study means that the results of the review preclude definitive conclusions regarding the superiority of either method..