Comparison of Two Techniques of Sciatic Nerve Block With Levobupivacaine 0.5% in Orthopedic Surgery
NCT ID: NCT01734954
Last Updated: 2013-04-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
66 participants
INTERVENTIONAL
2013-04-30
2013-09-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Sciatic nerve blockade at bifurcation
Ultrasound-guided block at the bifurcation of the sciatic nerve
Sciatic nerve anesthesia blockade at bifurcation.
A proximal and distal initial scan and define the site to block the bifurcation. A puncture with an insulated needle guided by ultrasound and injection of levobupivacaine circumferential in 0.5% and a total volume of 20 mL.
Levobupivacaine 0.5%: 20 ml
Levobupivacaine is a local anesthetic that is commonly use for anesthesia nerve blockade.
Portable Ultrasound Machine: Sonosite, M-Turbo, Bothell, WA
An ultrasound machine is a device that is widely used for the correct placement of the local anesthetic for anesthesia nerve blockade.
Insulated Needle, (Stimuplex; Braun, Melsungen, Germany)
This is a specific kind of needle that is widely used for anesthesia nerve blockade.
supplemental oxygen
supplemental oxygen during the block and/or during surgery
Midazolam
Intravenous midazolam for sedation during the block and/or during surgery
Intravenous analgesics
Intraoperative administration intravenous of dipyrone 30-50 mg/Kg and or intravenous ketoprofen 100 mg or diclofenac 75 mg or ketorolac 30 mg
Saphenous nerve block
Depending on sensitive territory committed by the type of surgery suprapatellar saphenous nerve block guided by ultrasound with 100 mm Stimuplex needle and injection of levobupivacaine 0.5% (total volume: 5 ml).
Sciatic block 2 cm beyond bifurcation
Ultrasound-guided block of the sciatic nerve 2 cm beyond of the bifurcation
Sciatic nerve blockade 2 cm beyond the bifurcation
A proximal and distal initial scan and define the sites to block: tibial and peroneal nerves separate distal 2 cm from the bifurcation site. A puncture with an insulated needle guided by ultrasound and injection of levobupivacaine circumferential in 0.5% 10 mL tibial nerve and 10 mL to the peroneal nerve.
Levobupivacaine 0.5%: 20 ml
Levobupivacaine is a local anesthetic that is commonly use for anesthesia nerve blockade.
Portable Ultrasound Machine: Sonosite, M-Turbo, Bothell, WA
An ultrasound machine is a device that is widely used for the correct placement of the local anesthetic for anesthesia nerve blockade.
Insulated Needle, (Stimuplex; Braun, Melsungen, Germany)
This is a specific kind of needle that is widely used for anesthesia nerve blockade.
supplemental oxygen
supplemental oxygen during the block and/or during surgery
Midazolam
Intravenous midazolam for sedation during the block and/or during surgery
Intravenous analgesics
Intraoperative administration intravenous of dipyrone 30-50 mg/Kg and or intravenous ketoprofen 100 mg or diclofenac 75 mg or ketorolac 30 mg
Saphenous nerve block
Depending on sensitive territory committed by the type of surgery suprapatellar saphenous nerve block guided by ultrasound with 100 mm Stimuplex needle and injection of levobupivacaine 0.5% (total volume: 5 ml).
Interventions
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Sciatic nerve anesthesia blockade at bifurcation.
A proximal and distal initial scan and define the site to block the bifurcation. A puncture with an insulated needle guided by ultrasound and injection of levobupivacaine circumferential in 0.5% and a total volume of 20 mL.
Sciatic nerve blockade 2 cm beyond the bifurcation
A proximal and distal initial scan and define the sites to block: tibial and peroneal nerves separate distal 2 cm from the bifurcation site. A puncture with an insulated needle guided by ultrasound and injection of levobupivacaine circumferential in 0.5% 10 mL tibial nerve and 10 mL to the peroneal nerve.
Levobupivacaine 0.5%: 20 ml
Levobupivacaine is a local anesthetic that is commonly use for anesthesia nerve blockade.
Portable Ultrasound Machine: Sonosite, M-Turbo, Bothell, WA
An ultrasound machine is a device that is widely used for the correct placement of the local anesthetic for anesthesia nerve blockade.
Insulated Needle, (Stimuplex; Braun, Melsungen, Germany)
This is a specific kind of needle that is widely used for anesthesia nerve blockade.
supplemental oxygen
supplemental oxygen during the block and/or during surgery
Midazolam
Intravenous midazolam for sedation during the block and/or during surgery
Intravenous analgesics
Intraoperative administration intravenous of dipyrone 30-50 mg/Kg and or intravenous ketoprofen 100 mg or diclofenac 75 mg or ketorolac 30 mg
Saphenous nerve block
Depending on sensitive territory committed by the type of surgery suprapatellar saphenous nerve block guided by ultrasound with 100 mm Stimuplex needle and injection of levobupivacaine 0.5% (total volume: 5 ml).
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Physical status classification of the American Society of Anesthesiologists (ASA) 1-3.
* Age: 18-70 years.
* Weight: 40-100 kg
* Taller than 140 cm.
Exclusion Criteria
* Contraindications for nerve block (coagulopathy, local anesthetics allergy, sepsis, infection at the site of puncture).
* Neuropathy or myopathy affecting the lower limb.
* Psychiatric or neurological diseases that alter the evaluation of patient.
* Arrhythmias.
* Heart failure.
* Diabetes Mellitus.
* Pregnancy.
* Language barriers.
* Anticoagulation.
18 Years
70 Years
ALL
No
Sponsors
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Hospital Pablo Tobón Uribe
OTHER
Clínica CES
UNKNOWN
CES University
OTHER
Responsible Party
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Marta Inés Berrío Valencia
Anesthesiologist
Principal Investigators
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Marta I Berrio, MD
Role: PRINCIPAL_INVESTIGATOR
CES University, Medellín, Antioquia, Colombia
Locations
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Hospital Pablo Tobón Uribe
Medellín, Antioquia, Colombia
Clínica CES
Medellín, Antioquia, Colombia
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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IACES
Identifier Type: -
Identifier Source: org_study_id
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