PVI vs ESP Block for Reducing Bleeding and Postoperative Pain in Lumbar Fusion Surgery.
Recruiting
N/A
Interventional Study
Surgical Blood Loss
Postoperative Pain
Lumbar Spinal Fusion Surgery
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 62 (estimated)
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau · Other
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About This Trial
This randomized controlled trial compares periarticular vasoconstrictor infiltration (PVI) versus erector spinae plane block (ESP) to reduce bleeding and postoperative pain in adults undergoing lumbar fusion surgery (up to 3 levels). Patients are randomly assigned 1:1 to receive ultrasound-guided ropivacaine 0.2% + epinephrine 1:200,000: PVI (150-200mL bilateral in retrolaminar, thoracolumbar fasc…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* More than 18 years old.
* ASA I-III
* Scheduled primary spinal instrumentation surgery (lumbar/thoracolumbar fusion)
* Signed informed consent
Exclusion Criteria:
* Allergy/contraindication to study drugs (ropivacaine, epinephrine)
* Coagulopathy.
* Infection at block site
*…
Contacts