Phase 4 pH Clinical Trials
332 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 332 trials
Recruiting
Phase 4
Inclisiran Versus Placebo for the Prevention of Major Adverse Cardiovascular and Limb Events in Patients Undergoing Percutaneous Coronary Intervention or Peripheral Endovascular Intervention
Percutaneous Coronary InterventionPeripheral Endovascular Intervention
Duke University6,000 enrolled103 locationsNCT06909565
Recruiting
Phase 4
A Study to Evaluate the Effectiveness of Valbenazine in Adult Participants With Tardive Dyskinesia (TD) Who Remain Symptomatic While Receiving or After Stopping a Vesicular Monoamine Transporter 2 (VMAT2) Inhibitor
SchizophreniaMajor Depressive DisorderBipolar Disorder+2 more
Neurocrine Biosciences50 enrolled22 locationsNCT07105111
Recruiting
Phase 4
Concurrent Versus Sequential Administration of Tdap and RSV Vaccines in Pregnancy
PregnancyHealthyRSV+1 more
Canadian Immunization Research Network60 enrolled4 locationsNCT07097012
Recruiting
Phase 4
Biomarkers to Enhance Early Schizophrenia Treatment
Schizophenia Disorder
Northwell Health180 enrolled5 locationsNCT06969755
Recruiting
Phase 4
PRESERVE: LUPKYNIS in Combination With Belimumab, Obinutuzumab or Anifrolumab in Patients With Lupus Nephritis
Lupus Nephritis
Aurinia Pharmaceuticals Inc.150 enrolled15 locationsNCT07611214
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
A Study to Evaluate Avacopan in Participants With ANCA-associated Vasculitis
Antineutrophil Cytoplasmic Antibody-associated Vasculitis
Amgen300 enrolled79 locationsNCT06072482
Recruiting
Phase 4
A Study Evaluating the Effectiveness and Safety of Risdiplam Administered in Pediatric Patients With Spinal Muscular Atrophy Who Experienced a Plateau or Decline in Function After Gene Therapy
Muscular Atrophy, Spinal
Hoffmann-La Roche28 enrolled19 locationsNCT05861999
Recruiting
Phase 4
Pediatric Long-Term Follow-up and Rollover Study
Neurofibromatosis Type 1GlioblastomaAnaplastic Astrocytoma+20 more
Novartis Pharmaceuticals165 enrolled55 locationsNCT03975829
Recruiting
Phase 4
PEACE Trial: Postpartum Evaluation of Antihypertensive Cessation and Efficacy
Postpartum Hypertension (PPHT)
University of California, Los Angeles110 enrolled1 locationNCT06915792
Recruiting
Phase 4
Lemborexant in Delayed Sleep Phase Syndrome
Delayed Sleep Phase Syndrome
University of California, San Francisco15 enrolled1 locationNCT06874855
Recruiting
Phase 4
A Study to Evaluate the Effect of KarXT on Urological Safety
Schizophrenia
Bristol-Myers Squibb60 enrolled13 locationsNCT07221877
Recruiting
Phase 4
Anti-Inflammatory Challenge in Schizophrenia
Schizophrenia
Emory University60 enrolled2 locationsNCT05823532
Recruiting
Phase 4
A Study to Test a Medicine (Fitusiran) for Preventing Bleeds in People With Severe Hemophilia Who Previously Received Preventive Treatment With Emicizumab
Hemophilia A
Sanofi20 enrolled2 locationsNCT06145373
Recruiting
Phase 4
Hydroxycitrate: A Novel Therapy for Calcium Phosphate Urinary Stones
Calcium Phosphate Kidney Stones
University of Texas Southwestern Medical Center25 enrolled1 locationNCT06003348
Recruiting
Phase 4
Bazedoxifene -Treatment for Women With Schizophrenia
SchizophreniaSchizo Affective DisorderSchizophreniform Disorders
The Alfred160 enrolled1 locationNCT04113993
Recruiting
Phase 4
Clinical Trial Assessing the Immunogenicity of an Anti-pneumococcal Vaccination Strategy (PCV13+PPV23 Versus PREVENAR20) in Adult Patients Treated for a Lymphoma
Lymphoma, Non-HodgkinStreptococcus PneumoniaeVaccine
Poitiers University Hospital160 enrolled7 locationsNCT04460235
Recruiting
Phase 4
Daptomycin vs. Vancomycin for the Treatment of Methicillin Resistant S. Aureus Bacteremia
Staphylococcus Aureus BacteremiaStaphylococcus Aureus EndocarditisStaphylococcus Aureus Septicemia+2 more
Todd C. Lee MD MPH FIDSA300 enrolled16 locationsNCT06637332
Recruiting
Phase 4
Dapagliflozin in Active Lupus Nephritis
Lupus Nephritis (LN)
Brigham and Women's Hospital33 enrolled2 locationsNCT07323524
Recruiting
Phase 4
A Study of Pirtobrutinib (LY3527727) in Participants With Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma
Chronic Lymphocytic LeukemiaLymphoma, Small Lymphocytic
Eli Lilly and Company150 enrolled53 locationsNCT07218341