Cell cycle (Georgetown, Tex.) · 2006
Disrupting the entry barrier and attacking brain tumors: the role of the Neisseria H.8 epitope and the Laz protein.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Xu Yuannan, Guo Peixin, Wang Yulian, Xia Tingting, Shen Yue, Zhang Qing, Huang Jinhong, Chen Haifeng, Lei Na, Xie Yuhuan
Аннотация
OBJECTIVE: To compare the efficacy of short-term parenteral prophylaxis with piperacillin/tazobactam (P/T) with long-term oral prophylaxis with ciprofloxacin in preventing infective complications after transrectal prostatic biopsy (TPB).
PATIENTS AND METHODS: Patients scheduled for TPB were randomized to receive P/T (2250 mg intramuscular) twice daily for 2 days (Group 1), or ciprofloxacin (500 mg orally) twice daily for 7 days (Group 2), beginning on the evening before the procedure in both groups. All patients received a 100-mL phosphate enema 3 h before TPB. Evaluation included self-recording of body temperature in the 3 days after TPB, and culture of mid-stream urine (MSU) samples taken before and 3 and 15 days after TPB. Patients with indwelling urethral catheters or taking antibiotics or immunosuppressive drugs were excluded, as were patients with positive MSU cultures before TPB.
RESULTS: Of the 138 evaluable patients, 72 received parenteral P/T and 66 oral ciprofloxacin. Bacteriuria (> 105 c.f.u./mL) after TPB occurred in two of 72 (2.8%) patients in Group 1 and in three of 66 (4.5%) patients in Group 2; this difference was not statistically significant (P > 0.1). However, of the five patients with bacteriuria, two were symptomatic and both were in Group 2. Pyrexia occurred in only one patient in Group 2 with symptomatic urinary tract infection, and required hospitalization. No other patient reported a body temperature openface> 37.5 degrees C or drug-related side-effects.
CONCLUSIONS: This prospective study showed that short-term prophylaxis with P/T was associated with a low rate of asymptomatic bacteriuria, requiring no further treatment, whereas although the rate was similar on long-term prophylaxis with ciprofloxacin patients required further treatment, with one needing hospitalization. We recommend short-term prophylaxis with P/T despite its disadvantages of cost and parenteral administration.
PATIENTS AND METHODS: Patients scheduled for TPB were randomized to receive P/T (2250 mg intramuscular) twice daily for 2 days (Group 1), or ciprofloxacin (500 mg orally) twice daily for 7 days (Group 2), beginning on the evening before the procedure in both groups. All patients received a 100-mL phosphate enema 3 h before TPB. Evaluation included self-recording of body temperature in the 3 days after TPB, and culture of mid-stream urine (MSU) samples taken before and 3 and 15 days after TPB. Patients with indwelling urethral catheters or taking antibiotics or immunosuppressive drugs were excluded, as were patients with positive MSU cultures before TPB.
RESULTS: Of the 138 evaluable patients, 72 received parenteral P/T and 66 oral ciprofloxacin. Bacteriuria (> 105 c.f.u./mL) after TPB occurred in two of 72 (2.8%) patients in Group 1 and in three of 66 (4.5%) patients in Group 2; this difference was not statistically significant (P > 0.1). However, of the five patients with bacteriuria, two were symptomatic and both were in Group 2. Pyrexia occurred in only one patient in Group 2 with symptomatic urinary tract infection, and required hospitalization. No other patient reported a body temperature openface> 37.5 degrees C or drug-related side-effects.
CONCLUSIONS: This prospective study showed that short-term prophylaxis with P/T was associated with a low rate of asymptomatic bacteriuria, requiring no further treatment, whereas although the rate was similar on long-term prophylaxis with ciprofloxacin patients required further treatment, with one needing hospitalization. We recommend short-term prophylaxis with P/T despite its disadvantages of cost and parenteral administration.