Journal of clinical anesthesia
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Review Meta Analysis
Systematic review and meta-analyses of tranexamic acid use for bleeding reduction in prostate surgery.
Prostate cancer and benign prostatic hyperplasia have an increased incidence with aging. The most effective treatments are radical prostatectomy and transurethral resection of the prostate. To reduce perioperative bleeding in these surgeries, an approach is the use of tranexamic acid (TXA). Studies show that TXA is effective in reducing the blood loss and the need for transfusion in cardiac, orthopedic, and gynecological surgeries. In prostate surgeries, its efficacy and safety have not been established yet. ⋯ TXA reduced intraoperative blood loss and the need for transfusion, without increasing the risk of DVT and PE in prostate surgeries. Due to the limited number of studies and the high heterogeneity of the results, more clinical trials with a large number of patients are necessary to confirm these findings.
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An ideal induction drug for cesarean section (CS) must have quick action, with minimum side effects such as awareness, hemodynamic compromise, and neonatal depression. Thiopentone is frequently used; however, no reliable evidence is available to support its use as a dedicated hypnotic agent in this setting. ⋯ The evidence, based on sparse and relatively old trials, indicates that propofol and thiopentone are equally suited for CS. After 1 and 5 min, ketamine yields lower Apgar scores than thiopentone. Additional well-designed trials are needed to reach firmer conclusions.