Clinical trials: Sciatic Nerve Block
Adult, Regional Anesthesia Morbidity
How Do We Ultrasound-Guided Popliteal Approach Sciatic Nerve Block?
The aim of this prospective, randomized, observer-blind study to compare subparaneural approach injection with interneural approach injection in popliteal sciatic nerve blocks.
- Conditions
- Adult, Regional Anesthesia Morbidity, Anesthesia Injection Site
- Trial name
- NCT06372691
- Testing
- Subparaneural Injection (Grup S), Block, Interneural Injection (Grup I), Block
- Where
- Turkey (Türkiye)
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Sciatic Nerve Blockade for Foot/Ankle Surgery
Circumferential Spread of Anesthetic and Success in Sciatic Nerve Blockade
Current practices when performing any peripheral nerve block may or may not involve ensuring circumferential spread of local anesthetic around the nerve.
- Trial name
- NCT00802581
- Testing
- Circumferential spread of local anesthetic, Non-circumferential spread of local anesthetic
- Where
- Canada
- Volunteers
- 64 people
- Sponsor
- University Health Network, Toronto
Diabetic Foot
Sciatic Nerve Blocks With or Without Femoral Block Versus Spinal Anaesthesia in Patients Undergoing Diabetic Foot Surgery
Background: Dysautonomia refers to the abnormal function of the autonomic nervous system including sympathetic and parasympathetic nervous system. Diabetes mellitus causes secondary dysautonomias (1).
- Trial name
- NCT02727348
- Testing
- Sciatic with or without femoral block, Spinal anaesthesia
- Where
- Malaysia
- Volunteers
- 120 people
- Sponsor
- University of Malaya
Total Knee Arthroplasty, Adductor Canal Block
Analgesic Efficacy of Adding SCB With Low Concentration Bupivacaine Combined With Dexamethasone on Pain After TKA
This study evaluate the efficacy of adding popliteal sciatic nerve block with low concentration bupivacaine and dexamethasone to abductor canal block for total knee arthroplasty in patient with NSAIDs prescribing precaution.
- Conditions
- Total Knee Arthroplasty, Adductor Canal Block, Sciatic Nerve Block
- Trial name
- NCT03486548
- Testing
- bupivacaine and dexamethasone, bupivacaine and lidocaine, Ultrasound
- Where
- Thailand
- Volunteers
- 50 people
- Sponsor
- Mahidol University
Arthroscopic ACL Rerpair, Surgery
Peripheral Nerve Block (Femoral - Sciatic - Obturator) Versus General Anesthesia for Arthroscopic ACL Repair
Arthroscopic ACL repair can be performed under different types of anesthesia. In the last few years peripheral nerve blocks have increased their popularity for this kind of operation.
- Conditions
- Arthroscopic ACL Rerpair, Surgery, Anesthesia Care
- Trial name
- NCT02186899
- Testing
- Ultrasound Guided Femoral Sciatic Obturator nerve blocks, General Anesthesia femoral bolus, General anesthesia femoral continuous
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- Larissa University Hospital
Musculoskeletal Diseases or Conditions
Prospective RCT Lidocaine & Levobupivacaine on Block Dynamics After Subparaneural Popliteal Sciatic Nerve Block
Sciatic nerve block at the popliteal fossa is indicated for foot or ankle surgery, and the introduction of ultrasound guidance (USG) has improved the ease and accuracy of the performance of this block.
- Trial name
- NCT04397484
- Testing
- 0.5% Levobupivacaine, 2% Xylocaine with adrenaline 1:200,000
- Where
- Hong Kong
- Volunteers
- 40 people
- Sponsor
- Chinese University of Hong Kong
Hypertensive Leg Ulcer
To Assess Analgesia Provided by Continuous Sciatic Nerve Block in Patients With Hypertensive Leg Ulcer
Hypertensive leg ulcer, also called Martorell ulcer, represents 1 to 15% of leg ulcers in hospital. These ulcers are painful, long to heal, and hospitalization is sometimes necessary for analgesia and debridement of necrotic…
- Trial name
- ANGIOCATH (NCT01964911)
- Testing
- Ropivacaïne
- Where
- France
- Volunteers
- 13 people
- Sponsor
- Nantes University Hospital
Peripheral Arterial Occlusive Disease
Interest of a Bi-truncal Nerve Block (Femoral + Sciatic) Extended, Systematically Associated With General Anesthesia, in the Femoropopliteal Bypass: Study of Post-operative Analgesia and Peripheral Circulation Downstream
The aim of this study is to assess, in patients scheduled for femoropopliteal bypass, the benefit of a double peripheral nerve block (femoral + sciatic) with levobupivacaine and clonidine in a single dose, performed before…
- Trial name
- BLOC-FEMPOP (NCT01785693)
- Testing
- levobupivacaine, clonidine
- Where
- France
- Volunteers
- 47 people
- Sponsor
- University Hospital, Clermont-Ferrand
Bimalleolar Fractures of the Ankle., Sciatic Nerve Block.
To Compare lidocaine2%/Clonidine in Combination, With Bupivacaine 0.5 % Alone in Equal Volumes for Combined Sciatic-saphenous Nerve Block in Terms of Selectivity of Blockade
Clonidine as an adjuvant to local anaesthetics prolongs the postoperative analgesia. It is predominantly an alpha 2 agonist, but does have some alpha 1 activity. Clonidine alone produces analgesia.
- Conditions
- Bimalleolar Fractures of the Ankle., Sciatic Nerve Block., Saphenous Nerve Block., Post Operative Analgesia Duration.
- Trial name
- NCT01759524
- Testing
- Bupivacaine, Lidocaine
- Where
- Ireland
- Volunteers
- 30 people
- Sponsor
- Cork University Hospital
Sciatica Acute
Comparing Ultrasound-Guided Transgluteal Nerve Block to Standard Care
The goal of this clinical trial is to compare transgluteal sciatic nerve block to standard of care to treat sciatic back pain in adult patients who present to the emergency department.
- Trial name
- TGSNB vs SoC (NCT07397117)
- Testing
- nerve block with ropivacaine, Standard medical treatment
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of California, San Francisco
Pain
Comparison of Ultrasound and Nerve Stimulation Technique for Continuous Sciatic Nerve Block
The most useful method to manage pain after major foot and ankle surgery is infusion of local anesthetic with a catheter close to the sciatic nerve in the popliteal space above the knee joint.
- Trial name
- NCT00497276
- Testing
- placement of popliteal catheter
- Where
- Denmark
- Volunteers
- 100 people
- Sponsor
- University of Aarhus
Anesthesia Local
Comparison of Combined Sciatic(Winnie's) Femoral Nerve Block, and Subarachnoid Block Anesthesia for Lower Limb Surgery
60 ASA grades- I, II or III patients, undergoing lower limb surgeries, will be randomly allocated in 2 groups of 30 patients each.
- Trial name
- NCT02713685
- Testing
- Subarachnoid block, combined Femoral and Sciatic nerve block
- Where
- India
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Government Medical College, Haldwani
Total Knee Arthroplasty
Peripheral Nerve Blocks vs Periarticular Local Anesthetic Injection for Total Knee Arthroplasty (TKA)
The purpose of this study is to find a better way to make patients comfortable after their knee surgery. The investigators compared three ways of providing pain relief, either by use of a nerve block at the femoral and sciatic…
- Trial name
- NCT02223364
- Testing
- Peripheral nerve blocks with Bupivacaine, Intra articular injection with Ropivacaine, Intra articular injection with liposomal bupivacaine
- Where
- United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Sciatic Nerve Block
Ultrasound-guided Sciatic Nerve Block in Below Knee Amputation Surgery
56 ASA physical status II and III patients, aged 45-75 year, undergoing elective below knee amputation were randomly assigned to receive either sciatic nerve block using a popliteal approach or a sub gluteal approach.
- Trial name
- NCT03394014
- Testing
- sciatic nerve block
- Volunteers
- 56 people
- Sponsor
- Ain Shams University
Hip Arthropathy
Lumbar Plexus-sciatic Nerve Block With Sevoflurane on Cognitive Function in Elderly Patients After Hip Arthroplasty
To assume that lumbar plexus-sciatic nerve block combined with sevoflurane can effectively diminish the incidence of cognitive dysfunction in elderly patients after hip arthroplasty.
- Trial name
- NCT03162861
- Testing
- sevoflurane inhalation for anesthesia, propofol for anesthesia
- Volunteers
- 70 people
- Sponsor
- Qinghai University
Strain of Muscle and/or Tendon of Lower Leg, Fracture of Lower Leg
A Comparison of Two Injection Locations in Obese Patients Having Lower Leg/Foot Surgery
One technique for the nerve block involves injecting the numbing medicine where the nerve is together (higher up in the back of the thigh).
- Conditions
- Strain of Muscle and/or Tendon of Lower Leg, Fracture of Lower Leg, Crushing Injury of Lower Leg, Fracture Malunion - Ankle and/ or Foot
- Trial name
- NCT01550094
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Jose Soberon, MD
Popliteal Sciatic Nerve Block, Adductor Canal Block
Popliteal Sciatic Nerve Block and Adductor Canal Block
The goal of this observational study is to determine the effect of adding adductor canal block to popliteal sciatic nerve block on patient-surgeon satisfaction, intraoperative sedation need, tourniquet pain, return time of motor…
- Trial name
- NCT05960422
- Testing
- Popliteal Sciatic Nerve Block, Adductor canal block
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Istanbul Medeniyet University
Nerve Block, Efficiency
Sciatic Nerve Blockade by Subgluteal Access 12.5 ml of 1% Lidocaine: US Guidance Versus US Guidance With Electrical Stimulation of Peripheral Nerves (Influence of the Sciatic Nerve Blockade on the Effectiveness of Small Doses of Local Anesthetic.).
In modern anesthesiology, peripheral nerve blocks are performed using ultrasound control and electrical stimulation of peripheral nerves (PEN), or only ultrasound control or only EPN.
- Conditions
- Nerve Block, Efficiency, Sciatic Nerve, Ultrasonography
- Trial name
- EPBwEPN (NCT05205473)
- Testing
- Sciatic nerve block under ultrasound control with a electrostimulator peripheral nerves 12.5 ml 1% lidocaine, sciatic nerve blockade under ultrasound control without a peripheral nerve stimulator 12.5 ml 1% lidocaine
- Where
- Belarus
- Volunteers
- 40 people
- Sponsor
- Mogilev Regional Clinical Hospital
Sciatic Nerve Block
The Effect of Leg Position on the Sciatic Nerve on Sonogram
Little is known about which posture of lower extremity makes it easier to access to the sciatic nerve. In this study, the investigators aimed to identify the most appropriate positioning of the lower extremity during…
- Trial name
- NCT03678961
- Testing
- external rotation of leg, hip flexion and knee flexion
- Where
- South Korea
- Volunteers
- 45 people
- Sponsor
- Asan Medical Center