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Study identifier: NCT06185608 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

The Effects of Various Concentrations of Ropivacaine on the Onset and Duration of Ankle Blocks

Condition: Hallux Valgus · Anesthesia  ·  Sponsor: Ziekenhuis Oost-Limburg

PhaseNA
Planned participants174
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

Peripheral nerve blocks are essential in ensuring effective regional anesthesia and postoperative analgesia in forefoot surgery for hallux valgus repair, with or without minor concomitant toe procedures. Many factors influence the onset and duration of peripheral nerve blocks. In the advent of ultrasound-guided nerve blocks, the accuracy in administering LA has significantly improved, potentially reducing the required dosage, which is also associated with less risk for toxicity. However, the effect of the concentration of LA on the onset time and duration of ultrasound-guided ankle blocks for forefoot surgery has not yet been studied. This poses a clinically relevant dilemma regarding the necessity of administering lower or higher concentrations of ropivacaine to achieve a clinically relevant faster onset time and longer duration of an ankle block.

This description comes directly from the study's public registry record.

Talk to the study team

Imré Van Herreweghe, MD  ·  +32474661273  ·  imrevanherreweghe@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Ziekenhuis Oost-LimburgGenk, Limburg, BelgiumRecruiting

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Source record: clinicaltrials.gov/study/NCT06185608