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New treatment option for Acute Achilles Tendon Rupture
Official title Popliteal Nerve Block for Acute Achilles Tendon Rupture Repair Surgery
ClinicalTrials.gov ID: NCT06886815
What this study is testing
- What it's testing
- Achilles tendon rupture is common, yet the value of popliteal nerve block for postoperative pain control during surgical repair remains uncertain. Despite widespread use, evidence supporting its analgesic effectiveness is limited, and both popliteal nerve block and Achilles tendon repair carry risks of nerve injury.
- You might receive a placebo (an inactive treatment) instead of the study drug, decided by chance. You may not know which one you got.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 65
You may be able to join if
- Age 18 - 65
- ASA classification: I - III
- BMI \< 35 kg/m2
- Undergoing acute Achilles tendon rupture repair surgery as a day surgery procedure
You likely can't join if
- Pre-existing neurological deficits or peripheral neuropathy in the distribution of the tibial or common peroneal nerves
- Local infection
- Contraindication to regional anesthesia (e.g., bleeding diathesis, coagulopathy)
- History of use of over 30 mg oxycodone or equivalent per day
- Contraindication to any component of a standard multi-modal analgesia
- Allergy to local anesthetics
See the full eligibility criteria
- Age 18 - 65
- ASA classification: I - III
- BMI \< 35 kg/m2
- Undergoing acute Achilles tendon rupture repair surgery as a day surgery procedure
- Pre-existing neurological deficits or peripheral neuropathy in the distribution of the tibial or common peroneal nerves
- Local infection
- Contraindication to regional anesthesia (e.g., bleeding diathesis, coagulopathy)
- History of use of over 30 mg oxycodone or equivalent per day
- Contraindication to any component of a standard multi-modal analgesia
- Allergy to local anesthetics
- History of significant psychiatric conditions that may affect patient assessment
- Pregnancy
- Inability to provide informed consent
- Patient refusal of popliteal nerve blockade
- Prior Achilles tendon surgeries on the operative leg
- Unable to speak or read English
The study team makes the final eligibility decision.
Where it's taking place
- Toronto, Ontario, Canada
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18 years to 65 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Toronto, Ontario, Canada. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.