View clinical trials related to Nerve Block.
Filter by:The objective of this study is to compare the incidence of postoperative urinary retention related to spinal anesthesia with morphine and spinal anesthesia associated with peripheral blockade in orthopedic procedures of lower limbs. Secondary objectives are assessing the incidence of nausea and vomiting; postoperative pain and opioid consumption at 24 hours after surgery with each of the techniques. A total of 52 patients submitted to a lower limb orthopedic procedure were randomized to the intervention groups: spinal anesthesia with morphine versus spinal anesthesia without opioid associated with peripheral nerve block. After surgery, bladder ultrasound will be performed in post-anesthesia care unit to identify urinary retention and patients will be followed for 24 hours to assess outcomes.
This study is to evaluate whether the administration of ultrasound-guided paravertebral block (PVB) after surgery would produce better postoperative pain control and fast postoperative recovery after Robotic cardiac surgery. Half of participants will receive PVB before surgery, while the other half will receive PVB at the end of surgery.
The objective of this this randomized controlled study is to determine whether a pudendal nerve block at the time of vaginal surgery is associated with improved postoperative pain control and decrease opioid consumption compared to a sham pudendal nerve block in patients undergoing vaginal surgery.
This is a prospective double blinded randomized pilot trial to evaluate the efficacy of phenopalatine ganglion block (SPGB) block to manage shoulder tip pain (STP) after laparoscopic surgery. Patients undergoing laparoscopic surgery will be approached by a member of the research team and those found eligible for participating will be enrolled after signing an informed consent form. Patients will be randomized to have the SPGB block with saline versus active drug which contains 10% lidocaine diluted to 5%. The block will be performed , by an experienced member of the research team, and the patient will then be followed up by the investigator for any adverse events and levels of shoulder pain.
This prospective, randomized study,control study aims to compare the analgesic effect,opioids consumption,quality of recovery,length of hospital stay，et al. between single-injection QLB(quadratus lumborum block)+ intravenous patient-controlled analgesia (IPCA) and intravenous patient-controlled analgesia (IPCA) alone in patients undergoing laparoscopic partial nephrectomy.
Regional anaesthesia combined with general anaesthesia has become common in the perioperative management of breast cancer surgery patients. Regional techniques have been recognised to provide excellent post-operative analgesia. It enhances multi-modal analgesia regimes while being opioid sparing, reducing incidence of post-operative nausea and vomiting and allowing earlier mobilisation/discharge and improving treatment success. Therefore identifying the correct regional anaesthetic technique for this group of patients is important in providing optimum peri-operative care.
This prospective, randomized control study aims to compare the analgesic effect, satisfaction with anesthesia and analgesia between single-injection QLB (quadratus lumborum block)+general anesthesia (GA) and general anesthesia (GA) alone in patients undergoing laparoscopic adrenalectomy.
This study compares the tow technique of continues adductor canal block for total knee replacement surgery. Half participants will receive catheterization at the entrance of the adductor canal, while the other half will receive catheterization at the middle point of the adductor canal.
This retrospective observational study compare ultrasound-guided plane and landmark-based superficial cervical plexus block
For superficial surgery of anteromedial and posteromedial surfaces of the upper arm, the medial brachial cutaneous nerve (MBCN) and the intercostobrachial nerve (ICBN) must be selectively blocked, in addition to an axillary brachial plexus block. We compared efficacy of ultrasound-guided (USG) versus conventional block of the MBCN and the ICBN.