Journal of clinical anesthesia
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Randomized Controlled Trial Comparative Study
Nerve stimulator versus ultrasound guidance for placement of popliteal catheters for foot and ankle surgery.
To determine whether ultrasound guidance improves the quality of continuous popliteal block when compared with a nerve stimulator after major foot and ankle surgery. ⋯ Ultrasound guidance was associated with less local anesthetic consumption than with the nerve stimulator; however, there was little clinical benefit, as all other outcomes were similar between groups.
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To evaluate the relationship between body mass index (BMI) and blood pressure (BP) elevation during electroconvulsive therapy (ECT). ⋯ BMI correlates with BP elevation during ECT.
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Randomized Controlled Trial Comparative Study
Tramadol-metoclopramide or remifentanil for patient-controlled analgesia during second trimester abortion: a double-blinded, randomized controlled trial.