Pain after hip replacement: testing a nerve block
Treatments studied
Part of Bones, joints & muscles clinical trials.
This study tests a special numbing injection (called a PENG block) given around the hip joint to see how well it controls pain after hip replacement surgery. If you are having a hip replacement under spinal anesthesia and are in generally good health, this study may help find better ways to manage your post-surgery pain.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 65 and 100 years old
- You are scheduled for hip replacement surgery using spinal anesthesia (numbing medicine in your back)
- Your overall health is good, fair, or moderately controlled (doctors call this ASA I, II, or III)
- You do not have a bleeding disorder or take blood-thinning medications
- You do not have chronic pain before the surgery, dementia, or an infection where the surgery will happen
- You are willing to participate and can understand the study
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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This trial compares three types of nerve blocks to find which provides the best pain relief after a hip replacement. It may help you have less pain and a smoother recovery.
This trial compares three different numbing injections (nerve blocks) to see which provides the best pain relief after hip replacement surgery. It may help older adults with moderate health status who are having hip surgery.
This trial tests whether a nerve block (PENG block) can reduce confusion (delirium) after hip replacement surgery in older adults. It is for people 75+ scheduled for a first-time hip replacement under spinal anesthesia.
This study compares two ways to manage pain after hip replacement surgery: one uses a spinal injection with morphine, and the other uses a nerve block near the hip. The nerve block may include an extra medicine called dexamethasone to see if it improves pain relief.
This study compares three different ways to manage pain after hip surgery in older adults. One group gets a nerve block behind the hip, another gets the block plus a numbing injection around the joint, and the third gets only the numbing injection. The goal is to find the best method to reduce pain and help you recover more comfortably.
This trial tests whether a specific nerve block given during planned hip replacement surgery can reduce pain afterward. It may help you use less opioid pain medicine, but you must meet certain safety and medication criteria.
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