Phase 4 Open Clinical Trials
35 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 35 trials
Recruiting
Phase 4
24-hour Effect of Rocklatan Compared With Latanoprost in Open Angle Glaucoma and Ocular Hypertension Patients
Open Angle GlaucomaOcular Hypertension
Mayo Clinic30 enrolled1 locationNCT07325240
Recruiting
Phase 4
Eltrombopag Combining Rituximab Versus Eltrombopag in the Management of Primary Immune Thrombocytopenia (ITP) in Adults
Primary Immune Thrombocytopenia (ITP)
Institute of Hematology & Blood Diseases Hospital, China224 enrolled1 locationNCT04518475
Recruiting
Phase 4
GLP-1R Actions on Muscle and the Skeleton
ObesityOsteoporosisDrug Effect+2 more
Pennington Biomedical Research Center50 enrolled1 locationNCT07154719
Recruiting
Phase 4
Volume Reduction for Open Fracture Irrigation
open fracture
Inova Health Care Services200 enrolled1 locationNCT07437339
Recruiting
Phase 4
Prophylactic Antibiotic Coated Nail to Prevent Infection: A Clinical Trial
Osteomyelitis TibiaTibial FracturesOpen Tibia Fracture
Wake Forest University Health Sciences484 enrolled14 locationsNCT05421741
Recruiting
Phase 4
Biomarkers of Ocular Surface Damage in the Setting of Topical Ocular Hypotensive Medication Use
Open Angle GlaucomaGlaucomaOcular Hypertension+1 more
University of Miami20 enrolled1 locationNCT07217678
Recruiting
Phase 4
Supplementary Kelulut Honey Therapy in Juvenile Open-Angle Glaucoma: Effects on IL-6, RNFL and Dry Eye
Juvenile Open Angle GlaucomaDry Eye Disease (DED)Interleukin 6+2 more
Universiti Sains Malaysia60 enrolled4 locationsNCT07396441
Recruiting
Phase 4
Safety and Efficacy of iDose® TR With Cataract Surgery vs. Cataract Surgery Alone
Glaucoma, Open-AngleOcular Hypertension (OHT)Phacoemulsification Cataract Surgery
Glaukos Corporation132 enrolled1 locationNCT06848946
Recruiting
Phase 4
STrategies for Anticoagulation in Patients With thRombocytopenia and Cancer-associated Thrombosis
ThrombocytopeniaCancer-associated Thrombosis
Tzu-Fei Wang50 enrolled4 locationsNCT05255003
Recruiting
Phase 4
Standalone iStent Infinite and iDose TR for Management of Moderate to Severe Open Angle Glaucoma
Open Angle GlaucomaPseudoexfoliation GlaucomaPigmentary Glaucoma
Jonathon Myers20 enrolled1 locationNCT07228221
Recruiting
Phase 4
Zoledronic Acid for the Prevention of TDF-sparing ART-induced Bone Mass Density Loss in Treatment-naive HIV Positive Individuals
OsteopeniaHIV Infected Individuals
Hadassah Medical Organization110 enrolled3 locationsNCT06762730
Recruiting
Phase 4
Ciprofloxacin vs Ceftazidime for Empirical Treatment of High-Risk Neutropenic Fever in Children With Hematologic Malignancies
Acute Lymphoblastic LeukemiaNon-Hodgkin LymphomaAcute Myeloblastic Leukemia+1 more
Gadjah Mada University120 enrolled1 locationNCT07016165
Recruiting
Phase 4
Exploring the Efficacy, Safety of a Modified Starting Dosage of Avatrombopag in Immune Throbocytopenia (ITP) - a Pilot Study
ITP - Immune Thrombocytopenia
Al-Mustansiriyah University25 enrolled1 locationNCT07133659
Recruiting
Phase 4
Placement of Antibiotic Powder in Wounds During the Emergency Room
open fracture
The University of Texas Health Science Center at San Antonio200 enrolled2 locationsNCT03765567
Recruiting
Phase 4
Effect of Rhopressa on Intraocular Pressure (IOP) in Patients With Primary Open-Angle Glaucoma or Ocular Hypertension Post-SLT
Primary Open Angle Glaucoma or Ocular Hypertension
East Coast Institute for Research70 enrolled1 locationNCT06865144
Recruiting
Phase 4
Efficacy of Simbrinza and Rocklatan vs Cosopt and Latanoprost
Open Angle Glaucoma
Prairie Eye Center70 enrolled1 locationNCT06883123
Recruiting
Phase 4
Ceftolozane/Tazobactam Versus Meropenem for Febrile Neutropenia on Patients Colonized With or at Risk for Infection With Extended Spectrum Beta Lactamase - Producing Pathogens
Febrile Neutropenia
Beneficência Portuguesa de São Paulo176 enrolled1 locationNCT06342115
Recruiting
Phase 4
Letermovir for Secondary Prophylaxis in Solid Organ Transplant Recipients
NeutropeniaCytomegalovirus InfectionsInfection in Solid Organ Transplant Recipients+1 more
Tufts Medical Center25 enrolled1 locationNCT05626530
Recruiting
Phase 4
Gentamicin Open Tibia Study
Fracture Open Tibia
University of California, San Francisco890 enrolled1 locationNCT05157126
Recruiting
Phase 4
A Study Investigating Oral Semaglutide in People with Open-Angle Glaucoma
Open Angle GlaucomaGlaucomaPrimary Open Angle Glaucoma (POAG)
Glostrup University Hospital, Copenhagen126 enrolled1 locationNCT06792422