Clinical Trial

The 50:50 Nitrous Oxide vs 2% Lidocaine Challenge

Recruiting
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Record status
This record was last updated June 1, 2026 (before its estimated June 6, 2026 completion). Its status may not reflect the trial's current state.
Summary
The main goal of the project is to assess pain levels and patient comfort during the administration of a 50:50 Nitrous Oxide/Oxygen gas mixture, in comparison to the same parameters under the standard method used at our institution, which includes injecting a local anaesthetic at the site of planned puncture for central venous catheterisation.
Trial Details
NCT Number NCT07618676
Lead Sponsor Institute for Oncology and Radiology of Serbia
Conditions Acute Pain, Anxiety, Central Venous Catheter
Enrollment 62 participants
Start Date 2025-06-06
Primary Completion 2026-06-06 (estimated)
Study Completion 2026-07-01 (estimated)
Updated on ClinicalTrials.gov 2026-06-01