POSTOPERATIVE ANALGESIA

This study is testing a new investigational drug called HRS-2129 to see if it can safely and effectively manage pain after abdominal surgery. It will involve about 360 adults who have just had this type of surgery. The goal is to see if this drug provides better pain relief compa…

This study aims to find the best numbing injection for pain relief after children's keyhole abdominal surgery. Researchers will compare two different injection techniques given during surgery to see which one provides longer and more effective pain control afterward. The study in…

This study aims to find which of two targeted numbing techniques works better to control pain and reduce agitation after nose surgery (septorhinoplasty). Researchers will compare blocking nerves near the eye versus blocking a nerve cluster inside the nose in 86 adult patients. Th…

This study aims to find out which of three common pain control methods works best to prevent long-term pain after open heart surgery. Researchers will observe 90 patients receiving standard pain treatments to see which method leads to less chronic pain three months after surgery.…

This study aims to find the most effective way to give an intravenous pain medication called ketorolac to women after a planned cesarean delivery. Researchers will compare two different dosing schedules to see which one provides better pain control and reduces the need for additi…

This study is testing if a new, long-acting numbing medicine (bupivacaine liposome) works better than the standard numbing medicine for pain relief after keyhole lung surgery. Doctors will inject the medicine near the spine to block pain nerves. The main goal is to see if this ne…

This study is testing if using sugar water instead of saline to dilute a numbing medicine works better for arm nerve blocks. Researchers will give 90 patients having arm surgery one of the two mixtures to see which one works faster and provides longer-lasting pain relief after th…

This study compares two methods for managing pain after major abdominal cancer surgery. It tests a combined nerve block injection (TAP block) against the standard epidural pain relief. Researchers will measure which method provides better pain control with fewer side effects and …

This study aims to find which of two nerve-blocking techniques provides better pain relief for adults having open appendix removal surgery. Researchers will compare the Erector Spinae Plane (ESP) block to the Lateral Transversus Abdominis Plane (TAP) block. The main goal is to se…

This study is observing whether a specific nerve block, given with ultrasound guidance, helps control pain after lumbar spine surgery. It will follow 60 adult patients to see if this block, used alongside standard pain medication, leads to less pain, lower opioid use, and fewer s…

This study is testing whether giving a combination of two existing drugs (lidocaine and dexmedetomidine) during weight-loss surgery can better reduce pain, inflammation, and body stress in the first day after the operation. Researchers will compare the combination against each dr…

This study compares two different ways to manage pain after a total abdominal hysterectomy surgery. It will test an ultrasound-guided nerve block injection in the abdomen against the standard method of giving morphine into the spinal fluid. The goal is to see which method provide…

This study is testing whether a specific nerve block, called an erector spinae plane block, can help control pain after laparoscopic abdominal surgery. Researchers will enroll 50 adults having this type of surgery to see if the block reduces the need for strong painkillers like m…

This study aims to find the best method for managing pain after laparoscopic hernia repair surgery. Researchers will compare two different local anesthetic techniques: one injected near the surgical site during the operation, and another (an ultrasound-guided nerve block) perform…

This study is testing if a new type of ultrasound-guided nerve block can improve recovery and reduce pain after a specific kind of heart bypass surgery. Researchers will compare 60 patients who receive the nerve block before surgery to those who receive standard pain care. The ma…

This study compares two different nerve-blocking techniques to manage pain after minimally invasive chest surgery. Researchers will test which method provides better pain relief and reduces the need for strong painkillers like morphine. The trial involves 70 adults undergoing thi…