Articles: nerve-block.
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Randomized Controlled Trial Comparative Study
Comparison of sciatic nerve block quality achieved using the anterior and posterior approaches: a randomised trial.
The co-administration of sciatic and femoral nerve blocks can provide anaesthesia and analgesia in patients undergoing lower extremity surgeries. Several approaches to achieve sciatic nerve block have been described, including anterior and posterior approaches. ⋯ Anterior and posterior approaches can be used to achieve sciatic nerve block in patients undergoing surgery for malleolar fractures. However, better anaesthesia and pain control results can be obtained if analgesia is administered preoperatively in patients with a posterior approach block and after the start of the operation in patients with an anterior approach block.
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Randomized Controlled Trial Comparative Study
A randomized controlled trial on analgesic effect of repeated Quadratus Lumborum block versus continuous epidural analgesia following laparoscopic nephrectomy.
Epidural analgesia as the effective pain management for abdominal surgery has side effects such as paresthesia, hypotension, hematomas, and impaired motoric of lower limbs. The quadratus lumborum block (QLB) has potential as an abdominal truncal block, however, its analgesic efficacy has never been compared to epidural analgesia on laparoscopic nephrectomy. This prospective randomized controlled study compared the effectiveness of QLB with the epidural analgesia technique in relieving postoperative pain following transperitoneal laparoscopic nephrectomy. ⋯ The repeated QLB had a similar 24-h cumulative morphine requirement, comparable postoperative pain scores and sensory blockade, higher postoperative MAP, a similar degree of motoric block, no difference in the incidence of PONV and paresthesia, and shorter urinary catheter usage, compared to the continuous epidural analgesia following transperitoneal laparoscopic nephrectomy.
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Thoracic injuries present many challenges for management in the acute and inpatient settings, including achieving appropriate pain control. Traditional modalities, such as opioids and spinal epidural anesthesia, are associated with multiple complications. Ultrasound-guided regional nerve blocks are becoming more prevalent, and they have been shown to be an effective modality of pain control for other traumatic injuries. Models comprised of animal tissue to simulate human anatomy are widely utilized to facilitate training of needle-guided procedures, but no such model for the serratus anterior plane block has yet been defined in the literature. ⋯ This model will facilitate training and can improve success when caring for patients with thoracic trauma.