N/A N=30 Effect of Local Anaesthetic Volume on Axillary Brachial Plexus Block Duration
Brachial Plexus Blockade
Primary: Overall Duration of Sensory Block. — 165; 188 minutes — p=<0.001
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=29 Ultrasound-guided Intermediate Cervical Plexus Block
Internal Carotid Artery Stenosis
Primary: Local Anesthetic Supplementation (Frequency) — 11; 7 participants — p=0.236
N/A N=80 Supraclavicular Brachial Plexus Block Using Ropivacaine Alone and With Dexmedetomidine
Brachial Plexus Anesthesia
Primary: Duration of Analgesia — 413.73; 197.35 minutes
N/A N=36 Initial Local Anesthetic Dose With Continuous Interscalene Analgesia
Post-operative Pain
Primary: Pain Measurements Via Numeric Pain Rating Scales (NRS) — 2.67; 1.58; 0.62; 3.67 units on a scale
N/A N=154 Effect of Local Anesthetic Dose on Interscalene Block
Shoulder Arthroscopy · Interscalene Block
Primary: Handgrip Strength — 6.45; 2.98 kg
N/A N=70 Needle-Guided vs Free-Hand Technique in Performing Brachial Plexus Blockade
Needle Guidance; Nerve Blocks
Primary: Needle Time; — 106; 197 seconds
Phase 4 N=182 The Effects of Dexamethasone on Low Dose Interscalene Brachial Plexus Block
Shoulder Surgery · Nerve Block
Primary: Duration of Sensory Block — 521; 566 minutes
Phase 4 N=50 Optimizing Local Anesthetic Concentration for Continuous Lumbar Plexus Nerve Blocks
Hip Arthroplasty · Hip Pain
Primary: Percent Change From Baseline in Quadriceps Femoris Maximum Voluntary Isometric Contraction (MVIC) — 64.1; 68 percentage change from baseline of MVIC
Phase 3 N=2,108 Regional Anesthesia and Breast Cancer Recurrence
Breast Neoplasms
Primary: Number of Participants Who Had Breast Cancer Recurrence After Breast Cancer Surgery — 111; 102 participants — p=0.84
Phase 3 N=155 Efficacy, Safety, and Pharmacokinetics of Brachial Plexus Block With EXPAREL in Shoulder Surgery
Pain
Primary: Area Under the Curve (AUC) of Visual Analog Scale (VAS) Pain Intensity Scores — 136.431; 254.119 cm*hr — p=<0.0001
Phase 3 N=103 Ultrasound Guided Supraclavicular Nerve Block
Local Anesthetic
Primary: Duration of Analgesia. — 7.5; 10 minute — p=0.14
Phase 4 N=24 Control of Tourniquet Pain With an Axillary Ring of Subcutaneous Local Anesthetic
Application Site Discomfort · Medical Device Discomfort
Primary: Time in Minutes That Tq Remained Inflated — 30.5; 22.4 Minutes
N/A N=39 Bupivacaine Versus Ropivacaine on Diaphragmatic Motility and Ventilatory Function
Paresis
Primary: Forced Expiratory Volume at 1 Second (% Change From Baseline) — -22.4; -29.4 percentage of change from baseline
N/A N=80 Paravertebral Block for Proximal Humeral Fracture Surgery
Proximal Humeral Fracture
Primary: Success Rate(Ability to Proceed With Surgery Without the Need for Intravenous Narcotics, General Anaesthesia, Rescue Blocks or Local Infiltration by the Surgeon) — 31…
Phase 3 N=40 Analgesic Benefit of PECS Blocks for Biceps Tenodesis Shoulder Surgery
Biceps Tendonitis
Primary: Post-operative Axillary Pain — 3; 0 units on a scale
N/A N=20 Effect of Local Anaesthetic Dilution on the Characteristics of Ultrasound Guided Axillary Brachial Plexus Block
Brachial Plexus Blockade
Primary: Onset of Axillary Block — 8.75; 6.25 minutes — p=0.03
N/A N=52 Interscalene Brachial Plexus Block Combined With Suprascapular Nerve Block
Rotator Cuff Injury
Primary: Visual Analog Scale (VAS) Pain Score — 2.0; 2.6; 1.7; 2.6 units on a scale
N/A N=36 Study of the Efficacy of Local Analgesia as an Adjunct to General Anesthesia in Thyroidectomy and Parathyroidectomy
Thyroid Neoplasms · Goiter, Nodular · Thyroid Nodule
Primary: Intraoperative Fentanyl Administration — 187.5; 185.7; 144.2; 156.3 mcg
Phase 4 N=80 Analgesia After Total Shoulder Arthroplasty
Total Shoulder Arthroplasty
Primary: Numeric Rating Scale (NRS) Pain Score With Movement — 4.5; 3.4; 4.2; 4.9 units on a scale
Phase 4 N=120 Ultrasound-guided Axillary Plexus Block - Dose Reduction of Prilocaine
Other Surgical Procedures
Primary: Number of Participants With Complete Sensory Block — 38; 39; 39 participants — p=1
N/A N=89 Dose Response Study of Dexamethasone in Combination With Bupivacaine 0.25%
Post Surgical Pain
Primary: Primary Outcome Variable is Post Operative Sensory Block Duration — 12.1; 22.3; 23.3; 21.2 hours
N/A N=16 Thermal-Imaging Comparison of Nerve Blocks for Bilateral Mastectomy
Anesthesia, Conduction
Primary: Skin Temperature Increase From Baseline — 1.9; 2.3 degrees C
Phase 1 N=110 The Study of Regional Hemodynamic Changes After Specific Brachial Plexus Block by Ultrasound Guidance
Upper Limb Nerve Block
Primary: Changes in Hemodynamic Parameters of Radial/Ulnar Artery From Baseline to 30min After Specific Nerve Block Followed by 30min After Brachial Plexus Block(Phase 1) — 40.9…
N/A N=50 Pulmonary Function and Interscalene Block
Shoulder Arthroscopy
Primary: Number of Patients With Paradoxical Diaphragmatic Movement — 16; 8 Participants
N/A N=30 The Effect of Interscalene Peripheral Nerve Block With 0.25% Bupivacaine vs 0.125% Bupivacaine on Lung Function
Diaphragm Paralysis
Primary: Abnormal Lung Function — 11; 3 participants w/ abnormal diaphragm fxn
Phase 4 N=30 Peripheral Nerve Blocks for Above-the-knee Amputations
Peripheral Vascular Diseases · Hyperglycaemia (Diabetic) · Hypertension
Primary: Peripheral Nerve Block Success as a Primary Anesthetic — 1 Participants
Phase 4 N=183 Spinal Anesthesia With Hyperbaric Levobupivacaine 0.75% for Ambulatory Knee Arthroscopy
Disorder of Knee · Anesthesia
Primary: Probability of Motor Block — 5; 20; 27 percentage of motor block
Phase 4 N=100 Serratus Plane Versus Paravertebral Nerve Blocks for Breast Surgery
Breast Surgery
Primary: Mean/Median Numeric Rating Scale Pain Score Within the Recovery Room — 4; 0 score on a scale — p=0.001
N/A N=10 Pain and Sensation After Regional Anesthesia - Pilot Study
Anesthesia, Conduction · Osteoarthritis, Hip
Primary: Patient Pain Score With Activity — 1.4 units on a scale
Phase 4 N=140 Intravenous Dexamethasone on Supraclavicular Brachial Plexus Block for Shoulder Arthroscopy
Shoulder Arthroscopy · Pain
Primary: Duration of Analgesia From a Supraclavicular Block Performed for Shoulder Arthroscopy — 17.4; 22.7; 20.2; 19.8 Hours