Clinical trials: Nerve Block
Popliteal Nerve Block, Foot Surgery
Effect of Ropivacaine During Popliteal Nerve Block in Foot and Ankle Surgery
With the increasing rise of outpatient surgery in orthopaedic procedures, the management of immediate postoperative pain has been a major topic investigated, with the use of a peripheral nerve block in combination with general…
- Conditions
- Popliteal Nerve Block, Foot Surgery, Ankle Surgery
- Trial name
- NCT04872322
- Testing
- Ropivacaine 0.5% Injectable Solution, Ropivacaine 0.25% Injectable Solution, Percocet Pill
- Where
- United States
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Rothman Institute Orthopaedics
Regional Anesthesia, Sciatic Nerve Block
Comparing Through-the-Needle With Suture-Method Catheter Designs for Popliteal Nerve Blocks
Following painful surgical procedures, postoperative analgesia is often provided with a single-injection peripheral nerve block.
- Trial name
- NCT03442036
- Testing
- Suture-Method Technique, Through-the-Needle Technique
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Anesthesia, Local, Nerve Block
Lateral Sagittal vs Costoclavicular Approach for Ultrasound-Guided Infraclavicular Block
An ultrasound-guided infraclavicular block performed with the costoclavicular (CC) approach and the lateral sagittal (LS) approach will be compared in patients scheduled for forearm and hand surgery.
- Conditions
- Anesthesia, Local, Nerve Block, Brachial Plexus Block
- Trial name
- NCT04356521
- Testing
- Lateral Sagittal Approach, Costoclavicular Approach
- Where
- Turkey (Türkiye)
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Arthroplasty, Replacement, Knee, Nerve Block
Epidural Catheter With or Without Adductor Canal Nerve Block for Postoperative Analgesia Following Total Knee Arthroplasty
The purpose of this study is to further investigate the efficacy of adductor canal nerve blocks for pain management after total knee replacement.
- Trial name
- NCT02121392
- Testing
- Adductor Canal Nerve Block Catheter, Bupivacaine
- Where
- United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Success of Inferior Alveolar Nerve Block
Effect of Magnesium Sulphate Added to Mepivacaine Hydrochloride on Inferior Alveolar Nerve Block Success in Patients With Symptomatic Irreversible Pulpitis in Mandibular Molars: A Randomized Clinical Trial.
the study is conducted to assess the effect of adding magnesium sulphate to mepivacaine HCl compared to mepivacaine HCl alone on the success of inferior alveolar nerve block in patients with symptomatic irreversible pulpitis in…
- Trial name
- NCT04561921
- Testing
- Magnesium sulfate, Mepivacaine-Levonordefrin Hydrochloride
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Cairo University
Nerve Block, Cardiac Surgery
Timing Effect of Ultrasound-Guided PVB After Robotic Cardiac Surgery
This study is to evaluate whether the administration of ultrasound-guided paravertebral block (PVB) after surgery would produce better postoperative pain control and fast postoperative recovery after Robotic cardiac surgery.
- Trial name
- NCT04298580
- Testing
- PVB block
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Shoulder Surgery, Nerve Block
The Effects of Dexamethasone on Low Dose Interscalene Brachial Plexus Block
A standard interscalene nerve block is performed with long acting local anesthetic (bupivacaine or ropivacaine in concentrations varying from 0.25% to 0.75%).
- Trial name
- ISB-Dex (NCT02322242)
- Testing
- Systemic Dexamethasone, Perineural dexamethasone
- Where
- Canada
- Volunteers
- 182 people, healthy volunteers welcome
- Sponsor
- Dr. Stephen Choi
Urinary Retention, Anesthesia, Spinal
Postoperative Urinary Retention in Orthopedic Patients
The objective of this study is to compare the incidence of postoperative urinary retention related to spinal anesthesia with morphine and spinal anesthesia associated with peripheral blockade in orthopedic procedures of lower…
- Conditions
- Urinary Retention, Anesthesia, Spinal, Orthopedic Procedures, Nerve Block
- Trial name
- NCT04298775
- Testing
- spinal anesthesia with morphine, spinal anesthesia without morphine + peripheral nerve block
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Ilioinguinal Nerve Block
The Effects of Ilioinguinal Nerve Block on Chronic Pain in Patients in Inguinal Hernia With Spinal Anesthesia
Regional anesthesia is a popular anesthetic method in patients who will undergo an inguinal hernia operation. Researchers known that pain in the operating area is a complaint that impairs the quality of life for patients in the…
- Trial name
- NCT04295629
- Testing
- Research on the effects of Ilioinguinal Nerve Block on Chronic Pain in Patients who undergo Inguinal Hernia with Spinal Anesthesia, Ilioinguinal nerve block
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Nerve Block, Hip Arthroscopy
Pain Control in Hip Arthroscopy: Comparing Lumbar Plexus Versus Peri-capsular Injection
Comparison of lumbar plexus nerve block versus pericapsular injection for pain control during hip arthroscopy
- Trial name
- NCT03244631
- Testing
- Lumbar Plexus BLock, Pericapsular injection
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Washington Orthopaedics and Sports Medicine
Onset and Duration of a Digital Nerve Block
Determination of the Duration of Action of a Lidocaine and a Bupivacaine Digital Nerve Block in Human Volunteers
The duration of the autonomic (sympathetic) block will last longer than the sensory block. The duration of the increased perfusion index will last longer than either the sympathetic or sensory block.
- Trial name
- NCT01508832
- Testing
- Lidocaine Digital Nerve Block, Bupivacaine Digital Block
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Inferior Alveolar Nerve Block
A Novel Technique to Anaesthetize the Lower Jaw
This study introduces and evaluates a new technique for inferior alveolar nerve blocking.
- Trial name
- NTALJ (NCT04093713)
- Testing
- A novel technique to block the inferior alveolar nerve block using Mepivecaine with Levonordefrin
- Where
- Egypt
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Mosaad Khalifah
Analgesia, Pain, Acute
Duration of Analgesia With Dexmedetomidine and Ropivacaine in Brachial Plexus Block
This is a prospective, randomized, double blind study of adding dexmedetomidine to ropivacaine for Brachial plexus block and assessing the analgesia with VAS pain scales(0-10), Satisfaction scale by VAS scale(0-10) and time to…
- Conditions
- Analgesia, Pain, Acute, Peripheral Nerve Block
- Trial name
- NCT03385967
- Testing
- Dexmedetomidine, ropivacaine
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Florida
Needle Guidance; Nerve Blocks
Needle-Guided vs Free-Hand Technique in Performing Brachial Plexus Blockade
This is an openly randomized controlled parallel group study evaluating the effectiveness of using a guided approach and free-hand approach in performing upper extremity regional blocks.
- Trial name
- NCT02380183
- Testing
- Civco Needle Guidance Device
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Nerve Block
Intelligent Needle Tip Tracking Using Ultrasound Imaging for Lumbar Plexus Blocks
In a randomized controlled crossover study design, ultrasound guided lumbar plexus blocks will be performed with and without the aid of a needle tip tracking (NTT) system.
- Trial name
- NCT03667898
- Testing
- Lumbar plexus block using NTT, Lumbar plexus block without NTT
- Where
- Norway
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Nerve Block
Intelligent Needle Tip Tracking Using Ultrasound Imaging for Infraclavicular Brachial Plexus Blocks
In a randomized controlled crossover study design, ultrasound guided infraclavicular brachial plexus blocks will be performed with and without the aid of a needle tip tracking (NTT) system.
- Trial name
- NCT03631914
- Testing
- Infraclavicular brachial plexus block
- Where
- Norway
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Saphenous Nerve Block
Saphenous Nerve Block for Foot and Ankle Surgery
Patients undergoing foot and ankle surgery have the option of having a nerve block administered by their Anesthesiologist. The nerve block numbs the foot and results in less post-operative nausea and vomiting, and better pain…
- Trial name
- NCT02382744
- Testing
- Ultrasound Guidance, Ultrasound guidance + nerve stimulation
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Peripheral Nerve Block
Local Anesthetic Concentration and Nerve Block Duration
Background: Local anesthetic (LA) concentration and nerve block duration is sparsely described in a heterogenic study mass. Aim: To investigate the effect of LA concentration on peripheral nerve block duration in healthy…
- Trial name
- NCT03326609
- Testing
- Ropivacaine
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nordsjaellands Hospital
Nerve Block, Anesthesia, Local
Cutaneous Anesthesia of the Lateral Femoral Cutaneous Nerve
The purpose of this study is to investigate and describe the anatomical differences in distribution of the blocked area following a perineural LFCN (Lateral Femoris Cutaneous Nerve) block with either 8 ml or 16 ml of Ropivacaine…
- Conditions
- Nerve Block, Anesthesia, Local, Pain, Postoperative, Anatomical Distribution
- Trial name
- NCT03138668
- Testing
- Ropivacaine Injection
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Zealand University Hospital
Nerve Block, Electric Stimulation
Nerve Conduction Block Using Transcutaneous Electrical Currents
The purpose of this study is to determine whether the transcutaneous application of unmodulated high frequency alternating currents could produce a quickly conduction block of peripheral nerve.
- Trial name
- NCT03169049
- Testing
- High-Frequency Stimulation
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Castilla-La Mancha