N/A N=81 Ultrasound vs Palpation for Infant Lumbar Puncture
Spinal; Puncture, Complications
Primary: Lumbar Puncture Success - Composite Score Including Lab Results and Reported Attempts — 18; 19 Participants
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
N/A N=146 Ultrasound for Neuraxial Anesthesia
Lumbar Ultrasound
Primary: Number of Participants With Successful Techniques — 74; 63 Participants — p=0.748
N/A N=50 Accuracy of Manual Palpation vs Ultrasound for Spinal Anesthesia
Anesthesia, Local · Infant Conditions
Primary: Intended Interspace — 1; 24; 25 Participants
N/A N=38 Investigation of Trunk Muscle Size and Function in Older Adults With Chronic Low Back Pain
Low Back Pain
Primary: Difference in Percent Change From Baseline in L4 Paraspinal Cross-Sectional Area Asymmetry at 6 Weeks Between Intervention Arms — 0; -17.6 % change — p=1.000
N/A N=40 Ultrasound in Muscle Biopsy
Myopathy · Myositis · Muscular Dystrophy
Primary: Amount of Tissue Obtained — 0.29; 0.28 grams
N/A N=170 A Trial on Ultrasound-assisted Spinal Anaesthesia
Spinal Anaesthesia · Ultrasound
Primary: Success Rate of First-attempt of Spinal Anaesthesia — 54; 44 participants
N/A N=18 Use of Ultrasound Guidance to Assist With Labor Epidural Placement in Patients With a BMI ≥40
Labor Pain
Primary: Total Time Required for Epidural Catheter Placement — 6.1; 11.0 Minutes
Phase 4 N=24 Does Ultrasound Improve Procedural Time in the Lateral Popliteal Approach to the Sciatic Nerve in Obese Patients
Postoperative Pain
Primary: Procedural Time — 577; 206 seconds
N/A N=45 Ultrasound Assessment of Ventral Hernia Defects
Ventral Incisional Hernia
Primary: Difference in the Shear Wave Velocity Measurements in the Abdominal Wall Between Ventral Hernia and Healthy Abdominal Wall — 1.89; 1.92; 1.89 meters per second
N/A N=21 Lung Ultrasound in PD Patients
Peritoneal Dialysis · Hypervolemia · VEGF Overexpression
Primary: Association Between Number of Kerley B Lines by Ultrasound and Serum VEGF-C Level (pg/ml) by Enzyme-linked Immunosorbent Assay — 0.29; 0.25; 0.33 ng/ml — p=0.039
N/A N=150 Utility of Ultrasound in Identification of Midline and Placement of Epidural in Severely Obese Parturients
Epidural Anesthesia · Spinal Ultrasound · Obesity
Primary: Time for Epidural Placement — 9.0; 6.2 minutes
N/A N=584 Transperineal Ultrasound to Assess the Progress of Labour
Placenta Praevia · Vaginismus
Primary: Caesarean Delivery — 79 Participants
N/A N=52 Low-Frequency, High-Intensity Ultrasound for Waist Circumference Reduction
Abdominal Subcutaneous Fat
Primary: Waist Circumference Change — -2.03 Inches
N/A N=33 Low Intensity Ultrasound Therapy for Upper Back Pain Relief
Muscle Spasm
Primary: Pain on the Numeric Rating Scale (NRS) — 5.60; 5.44; 3.54; 4.58 units on a scale
N/A N=253 Laparoscopic Versus Transabdominal Ultrasound in Morbidly Obese Patients
Cholelithiasis · Ultrasonography · Laparoscopic Gastric Bypass
Primary: Cholelithiasis on Transabdominal Ultrasound Versus Laparoscopic Ultrasound. — 61; 60 participants — p=0.763
N/A N=40 Evaluation of a Pocket-Sized Ultrasound Device As an Aid to the Physical Examination
Splenomegaly · Pleural Effusion
Primary: Comparison of Diagnostic Ability of the Intervention Group's Ultrasound Exam to the Control Group's Physical Exam — 6.4; 7.6; 79.6; 79.3 units on a scale — p=0.11
N/A N=38 A Real-Time Ultrasound Guided Approach For Spinal Anesthesia
Patients Aged 55 or Older · BMI More Than 40 kg/m2 · Scoliosis
Primary: Number of Attempts — 1; 1 Attempts — p=0.83
N/A N=28 Comparing the Effects of Ultrasound Versus Fluoroscopy for Sacroiliac Joint Injections
Sacroiliitis
Primary: Difference in Minutes Between a Sacroiliac Joint Injection Done With Ultrasound vs Fluoroscopy — 9.471; 9.552 minutes
N/A N=42 Ultrasound-Assisted Paravertebral Block v. Traditional Paravertebral Block For Pain Control
Paravertebral Peripheral Nerve Block · Acute Pain Management
Primary: Opioid Consumption at 24 Hours Postoperatively — 5.75; 6.38 mg — p=0.643
N/A N=110 Assessment of the Use of Ultrasound for Epidural Catheter Placement and Comparison With Palpation Technique
Labor Pain
Primary: Placement Below L3 Vertebra — 49; 49 Participants
N/A N=128 Rivanna Ultrasound for Neuraxial Block
Analgesia
Primary: Time to Success of Neuraxial Block Placement — 122; 111; 50; 78.5 seconds
N/A N=40 The Use and Reproducibility of Duplex Ultrasound to Provide Indices of Left Common Iliac Vein Diameter
May-Thurner Syndrome
Primary: Left Common Iliac Vein Diameter — 7.5; 7.7 Millimeters (mm)
N/A N=60 Ultrasound-Based Liver Fat Quantification (LFQ) Pilot Study
Non-Alcoholic Fatty Liver Disease · Non-Alcoholic Steatohepatitis
Primary: Correlation of the Liver Fat Percentage Reported From MRI-PDFF With Measurements Hepatorenal Index (HRI) of Ultrasound Biomarkers for Liver Fat. — 1.6 Hepatorenal Index
N/A N=30 Evaluate Patients With Chronic Hepatitis by Three-dimensional Force-controlled Ultrasound Measurement
Fatty Liver
Primary: Subcutaneous Fat in Steatosis Patients — 9.54; 10.48; 5.24; 4.09 cm^3
N/A N=98 Dual-plane Ultrasound Imaging During Vascular Access Procedures
Vascular Access Complication
Primary: Time to Successful First Stick in Minutes — 4.56; 6.24 minutes
N/A N=280 Ultrasonography Versus Palpation for Spinal Anesthesia in Obese Parturients Undergoing Cesarean Delivery
Anesthesia, Spinal · Cesarean Section · Spinal Ultrasound
Primary: Number of Needle Passes Required to Obtain Free Cerebrospinal Fluid Flow — 3; 3 needle passes — p=0.62
N/A N=80 Ultrasound-Guided Landmark and Epidural Site Pain
Back Pain · Epidural Analgesia, Obstetric
Primary: Epidural Pressure Sensitivity at Level of Epidural Insertion — 26.8; 26.8; 47.6 force (newtons/cm^2)
N/A N=29 Low Intensity Focused Ultrasound Pulses (LIFUP) to Modulate Pain
Healthy Adults
Primary: Quantitative Sensory Threshold Temperature Levels (Degrees Celsius) — .51; 1.08 Degrees Celsius
N/A N=270 Liver Fibrosis Evaluation Using Ultrasound Shear Wave Imaging
Liver Fibrosis
Primary: Liver Stiffness Measured by MRE — 3.07 kPa
N/A N=100 Gastric Ultrasound
Surgery
Primary: Aspiration Risk Grade — 30; 30; 20; 9 Participants