EFFICACY OF VASOCONSTRICTOR PERIARTICULAR INFILTRATION (PIV) VERSUS ERECTOR SPINAE PLANE BLOCK (ESP) IN REDUCING BLEEDING AND POSTOPERATIVE PAIN CONTROL IN LUMBAR ARTHRODESIS SURGERY. RANDOMIZED CLINICAL TRIAL.

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

EU CTIS

Registry ID

CTIS2025-521572-56-00

Acronym

IIBSP-IPV-2024-178

Enrollment

Registered

2025-08-07

Start date

2026-01-08

Completion date

Unknown

Last updated

2026-01-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

lumbar arthrodesis

Brief summary

The primary variable will be intraoperative bleeding in the two study groups, calculated based on the suctioned fluids from the surgical field and the gauzes after extracting the irrigation fluids. Bleeding will be measured in milliliters (ml). The research team will collect the data from the anesthesia record of the procedure.

Interventions

DRUGRopivacaína Altan 2 mg/ml solución inyectable EFG

DRUGAdrenalina B. Braun 1 mg/ml Solución Inyectable

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Design outcomes

Primary

Measure	Time frame
The primary variable will be intraoperative bleeding in the two study groups, calculated based on the suctioned fluids from the surgical field and the gauzes after extracting the irrigation fluids. Bleeding will be measured in milliliters (ml). The research team will collect the data from the anesthesia record of the procedure.	—

Countries

Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026