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Comparison between Ultrasound-guided Popliteal-sciatic Nerve Block and Local Surgical Site Infiltration in Postoperative Pain Control after Tendon Surgery in Paediatric Foot and Ankle: A Randomized Control Trial

Comparison between Ultrasound-guided Popliteal-sciatic Nerve Block and Local Surgical Site Infiltration in Postoperative Pain Control after Tendon Surgery in Paediatric Foot and Ankle: A Randomized Control Trial

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
TCTR
Registry ID
TCTR20200430001
Enrollment
Unknown
Registered
2020-04-30
Start date
2018-08-01
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

Postoperative pain after Tendon Surgery in Paediatric Foot and Ankle Postoperative pain Paediatric surgery Paediatric foot and ankle surgery Paediatric tendon surgery Local infiltration Peripheral nerve block

Interventions

performed before the surgical procedure started&#44
by one anesthesiologist&#44
using ultrasound&#45
guided popliteal&#45
sciatic nerve block. Twenty&#45
two gauge&#44
cm insulated needles were used with sterile saline by loss&#45
resistance technique&#44
then 0.5 ml/kg of 0.25% bupivacaine was given via the catheter&#44
monitoring by real&#45
time imaging that there was no hypoechoic expanding from the intravenous injection&#44
and had sufficient perineurial infiltration&#44
not the nerve edema&#44
that represented the nerve injury.,performed before closing the surgical site&#44
with twenty&#45
four gauge&#44
2.5 cm needles&#44
using 0.5 ml/kg of 0.25% bupivacaine half divided for subcutaneous injection&#44

Sponsors

None
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 15 Years

Inclusion criteria

Inclusion criteria: patients aged from 1-15 years old, who were scheduled for foot and ankle tendon surgery (i.e. tendoachilles lengthening, tibialis anterior transfer, tibialis posterior transfer, posteromedial release, and other combined tendon procedures)

Exclusion criteria

Exclusion criteria: 1. allergies to the drugs using in this study; Bupivacaine, Morphine, Paracetamol, Ibuprofen, or other types of NSAIDs 2. history of degenerative axonal diseases and bleeding disorders or anticoagulant therapy 3. patients who had skin infection at area of drug injection

Design outcomes

Primary

MeasureTime frame
Pain score 0, 2, 4, 6, 8, 10, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48- hour postoperatively CHEOPS, NRS

Secondary

MeasureTime frame
Number of Morphine consumption 0-6, 7-12, 13-24, 25-48 postoperative Doses

Countries

Thailand

Contacts

Public ContactWitchuree Wejjakul

Orthopaedic Department, Siriraj Hospital Mahidol University

ww.witchuree@gmail.com089-955-5576

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026