英语语法分析

Objective To evaluate the safety of cefotetan sodium for injection.

目的评价注射用头孢替坦钠的安全性。

"Cefotetan is one of a few recommended prophylactic antibiotics in colorectal surgery and has long been the most widely used prophylactic agent for elective colorectal surgery, " Dr.

头孢替坦是少数几个被推荐的结直肠手术预防用抗生素之一，很久以来就是在择期结直肠手术中应用最广泛的预防剂。

In the study, 1,002 patients were randomized to a single dose of 1 g of ertapenem or 2 grams of cefotetan infused over a 30-minute period within 60 minutes before elective colorectal surgery.

在此研究中，1002名病人在进行择期手术之前随机输注1克剂量的厄他培南或2克剂量的头孢替坦，输注在60分钟之内完成，大约有30分钟的输注时长。