Ultrasound tool to find spinal landmarks for anesthesia
Part of Hormones & metabolism clinical trials.
This trial tests an ultrasound-based device that automatically marks key spots in your lower back so anesthesia can be given more accurately. It may help the anesthesia provider place the needle with better guidance during surgery.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 21 and 75 years old
- You need “neuraxial” anesthesia (anesthesia given near the spine) for surgery
- Your body size must fit the trial groups: either BMI 30+ (obese group) or BMI in the normal range
- You do not have a history of scoliosis (a curved spine)
- You do not have prior spinal surgery or implanted hardware in your spine
- You cannot have an allergy to the ultrasound gel
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial looks at whether teaching anaesthesiologists to use ultrasound while placing spinal anaesthesia makes the procedure easier and safer. It includes patients having elective leg or foot surgery.
This trial compares three ways of giving spinal anesthesia (numbing medicine in the back) for people with obesity undergoing leg or foot surgery. It tests whether using ultrasound helps make the procedure safer or more effective than the standard method.
This study tests an ultrasound device that helps doctors place epidural or spinal anesthesia more accurately. It may be an option if you are already receiving this type of anesthesia for surgery or pain relief.
This study compares two methods (ASIS line vs. Tuffier's line) to find the right spot on the lower back for spinal anesthesia or ultrasound. It helps doctors more accurately locate the spine for procedures.
This study compares using an ultrasound machine versus feeling the back by hand to find the best spot for the spinal anesthesia needle during a planned C-section. It aims to see which method is more accurate and could make the procedure more comfortable.
This study compares two ways of giving spinal anesthesia (midline vs. paramedian) using ultrasound guidance in adults having orthopedic surgery. The goal is to see which approach is safer and more effective.
Hear when a new Obesity trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.