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Paramedian Incidence Angles in Spinal Anaesthesia
Sponsor: Consorci Sanitari de Terrassa
Summary
The objective here is to quantify the number of punctures and redirections during routine practice in the anesthesiology department, verify the final angle of incidence and the sac-skin distance by ultrasound, and determine the optimal, maximum, and minimum angles that would have allowed successful punctures. The objective is also to correlate ultrasound and plain X-ray distances, if available. These angles would then be inferred in advance in patients who must undergo spinal anesthesia, assessing whether this prior estimate reduces the number of punctures and redirections.
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
90
Start Date
2025-09-30
Completion Date
2028-09-04
Last Updated
2026-03-18
Healthy Volunteers
Yes
Interventions
Measurement of needle insertion angles
Individualization of needle insertion angle depending on the skin to dural sac distance by means of visual guides and adapted protractors
Locations (1)
APuigdellivolSanchez
Barcelona, Spain