Browse by Phase
Phase 4 Clinical Trials
Phase 4 trials (post-market surveillance) occur after a drug has been approved. They monitor long-term effectiveness and safety in general patient populations.
Total Trials
326
Recruiting Now
326
Top Conditions in Phase 4
NCT07315841 Phase 4
Recruiting
Accuracy of Indocyanine Green (ICG) Fluorescence Imaging in Tenosynovial Giant C...
Condition
Tenosynovial Giant Cell Tumor
Enrollment
40 pts
Location
China
Sponsor
Shanghai Jiao Tong University
NCT04522622 Phase 4
Recruiting
Treatment of Adynamic Bone Disorder With Parathyroid Hormone in Chronic Kidney D...
Condition
Adynamic Bone Disease
Enrollment
48 pts
Location
Denmark
Sponsor
Ditte Hansen
NCT05461820 Phase 4
Recruiting
Effects of Different Treatment Schemes on the Regulation and Recurrence of Grave...
Condition
Graves Disease
Enrollment
240 pts
Location
China
Sponsor
The First Affiliated Hospital
NCT06311942 Phase 4
Recruiting
Triple vs. Dual Adjuvant Therapy Following Liver Resection for HCC.
Condition
HCC
Enrollment
300 pts
Location
China
Sponsor
Chen Xiaoping
NCT07396441 Phase 4
Recruiting
Supplementary Kelulut Honey Therapy in Juvenile Open-Angle Glaucoma: Effects on ...
Condition
Juvenile Open Angle Glaucoma
Enrollment
60 pts
Location
Malaysia
Sponsor
Universiti Sains Malaysia
NCT06045754 Phase 4
Recruiting
A Study of Vedolizumab Intravenous (IV) and Adalimumab or Vedolizumab and Usteki...
Condition
Crohn's Disease
Enrollment
100 pts
Location
United States, Canada
Sponsor
Takeda
NCT04545242 Phase 4
Recruiting
Efficacy of DEXamethasone in Patients With Acute Hypoxemic REspiratory Failure C...
Condition
Acute Hypoxemic Respiratory Failure
Enrollment
980 pts
Location
Spain
Sponsor
Dr. Negrin University Hospital
NCT05208190 Phase 4
Recruiting
Clozapine for the Prevention of Violence in Schizophrenia: a Randomized Clinical...
Condition
Schizophrenia
Enrollment
280 pts
Location
United States
Sponsor
New York State Psychiatric Ins
NCT05591651 Phase 4
Recruiting
Hyaluronic Acid for the Treatment of Damaged Nipples in Breastfeeding Women
Condition
Cracked Nipple
Enrollment
160 pts
Location
Croatia
Sponsor
Specijalisticka Pedijatrijska
NCT06072482 Phase 4
Recruiting
A Study to Evaluate Avacopan in Participants With ANCA-associated Vasculitis
Condition
Antineutrophil Cytoplasmic Antibody-associated Vasculitis
Enrollment
300 pts
Location
United States, Czechia, Hungary
Sponsor
Amgen
NCT07113080 Phase 4
Recruiting
Assessing the Efficacy of Lemongrass and Lavender Aromatherapy in Reducing Denta...
Condition
Dental Fear and Anxiety
Enrollment
48 pts
Location
Egypt
Sponsor
Hiba Ahmed Eltayeb
NCT03906617 Phase 4
Recruiting
Bupivacaine/Epinephrine +Dexamethasone vs. Liposomal Bupivacaine
Condition
Robotic Lung Surgery
Enrollment
34 pts
Location
United States
Sponsor
The Cooper Health System
NCT04991389 Phase 4
Recruiting
Improving Outcomes in Pediatric Obstructive Sleep Apnea With Computational Fluid...
Condition
Obstructive Sleep Apnea
Enrollment
120 pts
Location
United States
Sponsor
Children's Hospital Medical Ce
NCT04828824 Phase 4
Recruiting
Premature Discontinuation of Contraceptive Implants
Condition
Contraception Behavior
Enrollment
600 pts
Location
United States
Sponsor
University of Colorado, Denver
NCT06602622 Phase 4
Recruiting
Change in Body Weight and BMI in PWH with DOR/3TC/TDF Compared with INSTI
Condition
HIV
Enrollment
108 pts
Location
Mexico
Sponsor
Instituto Mexicano del Seguro
NCT05677282 Phase 4
Recruiting
Single Dose Antibiotic Treatment of Acute Watery Diarrhea, Rifaximin Versus Azit...
Condition
Diarrhoea;Acute
Enrollment
150 pts
Location
Djibouti, Honduras, Kenya
Sponsor
Henry M. Jackson Foundation fo
NCT06660524 Phase 4
Recruiting
Calcium-Phosphorus Regulation Therapy on Heart Valve Disease
Condition
Degenerative Heart Valve Disease
Enrollment
196 pts
Location
China
Sponsor
China National Center for Card
NCT07273994 Phase 4
Recruiting
Evaluation of Two Different Regimens of the Antiarrhythmic Drug Amiodarone to Ma...
Condition
Persistent Atrial Fibrillation
Enrollment
312 pts
Location
Spain
Sponsor
Fundació Institut de Recerca d
NCT06333145 Phase 4
Recruiting
ED90 of Remimazolam Anesthesia Induction in Drug-induced Sleep Endoscopy in Adul...
Condition
Effect of Drug
Enrollment
165 pts
Location
China
Sponsor
Tongji Hospital
NCT06440473 Phase 4
Recruiting
Visualization of Topical Zoryve vs. Vehicle Using Line Field Optical Coherence T...
Condition
Healthy Skin
Enrollment
3 pts
Location
United States
Sponsor
Rao Dermatology
NCT06940830 Phase 4
Recruiting
Long-term Study Evaluating Joint Health in People With Haemophilia A Receiving R...
Condition
Hemophilia A
Enrollment
250 pts
Location
Croatia, Czechia, France
Sponsor
Swedish Orphan Biovitrum
NCT06467786 Phase 4
Recruiting
Study on the Therapeutic Effect of Irinotecan Liposomes in Small Cell Lung Cance...
Condition
Small Cell Lung Cancer
Enrollment
24 pts
Location
China
Sponsor
Tang-Du Hospital
NCT06480539 Phase 4
Recruiting
The Effect of Nocturnal Dexmedetomidine on Postoperative Sleep Quality and Fatig...
Condition
Postoperative Fatigue
Enrollment
102 pts
Location
Belgium
Sponsor
Ziekenhuis Oost-Limburg
NCT05782270 Phase 4
Recruiting
Antithrombotic Therapy After Coronary Artery Bypass Grafting Combined With Coron...
Condition
Anticoagulation
Enrollment
202 pts
Location
China
Sponsor
China National Center for Card
NCT07172451 Phase 4
Recruiting
Gelaspan vs Crystalloid Therapy in Sepsis
Condition
Sepsis
Enrollment
318 pts
Location
China
Sponsor
Shanghai Zhongshan Hospital