Phase 4 AIN Clinical Trials
333 recruitingPhase 4
What is a Phase 4 trial?
Phase 4 trials, also called post-marketing studies, are conducted after a treatment has been approved and is available to the public. They monitor long-term effectiveness and safety in a broader population.
Showing 1–20 of 333 trials
Recruiting
Phase 4
LINQ® Procedure vs. Conventional Medical Management for Sacroiliac Dysfunction
Sacroiliac Joint Pain
PainTEQ, LLC200 enrolled1 locationNCT07558278
Recruiting
Phase 4
Methadone for Post-operative Spine Surgery
Pain, Postoperative
Brandon Knopp30 enrolled1 locationNCT07517679
Recruiting
Phase 4
ED90 of Bupivacaine After Lidocaine Test Dose With DPE and EPL
Labor Pain
Brigham and Women's Hospital120 enrolled1 locationNCT06146842
Recruiting
Phase 4
ED90 of Epidural Bupivacaine With Lidocaine for the Initiation of Labor Analgesia
AnalgesiaLabor Pain
Brigham and Women's Hospital120 enrolled1 locationNCT05543694
Recruiting
Phase 4
The Effect of Multimodal Pain Regimen on Use of Narcotics After Rotator Cuff Tear Repair
Pain ManagementRotator Cuff Repairs
Montefiore Medical Center130 enrolled1 locationNCT07076069
Recruiting
Phase 4
Paracervical Block for Pain Reduction in Saline Infusion Sonograms
Pain During Saline Infusion Sonogram
Montefiore Medical Center246 enrolled1 locationNCT07048769
Recruiting
Phase 4
A Study to Learn About the Safety of Taking an Additional Dose of the Medicine Rimegepant in Adults With Migraine
Acute Treatment of Migraine
Pfizer400 enrolled7 locationsNCT07609914
Recruiting
Phase 4
Efficacy of Preventive Ketamine on Postoperative Pain
Postoperative Pain
Ain Shams University90 enrolled1 locationNCT04908579
Recruiting
Phase 4
Minimal Effective Volume 90% for Double-injection Costoclavicular Block
Nerve BlockDose Finding StudyLidocaine+2 more
McGill University Health Centre/Research Institute of the McGill University Health Centre60 enrolled1 locationNCT07374952
Recruiting
Phase 4
Bupivacaine Liposomes or Bupivacaine for CMB on Postoperative Analgesia in Laparoscopic Hepatobiliary Pancreatic Surgery
Analgesia, PostoperativeBupivacaineOpioids+1 more
Huazhong University of Science and Technology60 enrolled2 locationsNCT06737341
Recruiting
Phase 4
Intra-sheath vs Extra-sheath Injection for De Quervain's Tenosynovitis
De Quervain Tenosynovitis
University of California, Davis80 enrolled1 locationNCT04895956
Recruiting
Phase 4
An Investigational Scan (64Cu-DOTA-Trastuzumab PET/MRI) in Imaging Patients With HER2+ Breast Cancer With Brain Metastasis
Anatomic Stage IV Breast Cancer AJCC v8Metastatic Breast CarcinomaMetastatic Malignant Neoplasm in the Brain
City of Hope Medical Center10 enrolled1 locationNCT05376878
Recruiting
Phase 4
Comparative Effectiveness of Migraine Preventive Medications: The APT Comparison Study
Migraine
Mayo Clinic1,335 enrolled35 locationsNCT06972056
Recruiting
Phase 4
Effect of Intercostal Nerve Block With Liposomal Bupivacaine on Quality of Recovery in VATS Partial Pneumonectomy
Pulmonary NoduleLiposomal Bupivacaine
Sanming First Hospital96 enrolled1 locationNCT07512635
Recruiting
Phase 4
PRP vs PRP+Betamethasone vs Betamethasone Injection for Upper Trapezius Myofascial Pain
Trigger Point in Trapezius MuscleMyofascial Pain Dysfunction SyndromeTrigger Points, Myofascial
University of Kyrenia150 enrolled2 locationsNCT07547605
Recruiting
Phase 4
Comparison of Intraperitoneal Bupivacaine and Saline Irrigation for Pain Relief After Laparoscopic Cholecystectomy
Postoperative Pain
Wah Medical college , POF hospital106 enrolled1 locationNCT07650760
Recruiting
Phase 4
Opioid Free Anesthesia-Analgesia Strategy and Surgical Stress in Elective Open Abdominal Aortic Aneurysm Repair
Opioid UsePostoperative PainAnesthesia+5 more
University of Crete40 enrolled1 locationNCT04894864
Recruiting
Phase 4
Liposomal Bupivacaine Versus Plain Bupivacaine After Intercostal Injections For Pain Management After Thoracoscopy
Pain, PostoperativePharmacokinetics
Milton S. Hershey Medical Center40 enrolled1 locationNCT03737292
Recruiting
Phase 4
Intrathecal Morphine for Analgesia in Video-assisted and Robotic-assisted Thoracic Surgery
Pain, Postoperative
Northwestern University90 enrolled1 locationNCT05351229
Recruiting
Phase 4
Erector Spinae Plane Block Versus Trigger Point Injection for Chronic Thoracic Myofascial Pain
Back Pain
Mayo Clinic76 enrolled5 locationsNCT07632820