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
NCT03759028 Phase 4
Recruiting
Supracondylar Post-Operative Pain Study
Condition
Supracondylar Humerus Fracture
Enrollment
90 pts
Location
United States
Sponsor
University of California, Los
NCT07474194 Phase 4
Recruiting
Preoperative Clindamycin Vaginal Cream Versus Vaginal Cleansing With Povidone-io...
Condition
Infection Control / Methods
Enrollment
150 pts
Location
Egypt
Sponsor
Beni-Suef University
NCT04192656 Phase 4
Recruiting
The Effect of PAP on ISSHL Comorbided With OSA
Condition
Sudden Hearing Loss
Enrollment
102 pts
Location
China
Sponsor
Beijing Tsinghua Chang Gung Ho
NCT04432012 Phase 4
Recruiting
A Study to Compare Different Ways of Steroid Administration After Total Knee Imp...
Condition
Total Knee Replacement
Enrollment
159 pts
Location
Switzerland
Sponsor
Christian Candrian
NCT06040112 Phase 4
Recruiting
Effect of Atelocollagen Injection in Patients With Calcific Tendinitis
Condition
Calcific Tendinitis of Shoulder
Enrollment
46 pts
Location
South Korea
Sponsor
Hyungsuk Kim
NCT06146972 Phase 4
Recruiting
Efficacy Study of Iguratimod Combined With Tofacitab in Patients With RF Positiv...
Condition
Rheumatoid Arthritis
Enrollment
117 pts
Location
China
Sponsor
Yanfeng Hou
NCT06643780 Phase 4
Recruiting
RANK-ligand Inhibition to Combat Sarcopenia with Underlying Osteoporosis
Condition
Sarcopenia in Elderly
Enrollment
120 pts
Location
China
Sponsor
Prince of Wales Hospital, Shat
NCT07287345 Phase 4
Recruiting
Colchicine's Effect on Inflammatory Markers
Condition
Colchicine
Enrollment
24 pts
Location
United States
Sponsor
Ayesha Ather
NCT06378645 Phase 4
Recruiting
Effect of Propofol vs. Sevoflurane on Erections During Narcosis In Transurethral...
Condition
Erection; Incomplete
Enrollment
200 pts
Location
Switzerland
Sponsor
Etienne Xavier Keller
NCT06494072 Phase 4
Recruiting
Short Versus Standard of Care Antibiotic Duration for Children Hospitalized for ...
Condition
Community Acquired Pneumonia in Children
Enrollment
236 pts
Location
United States
Sponsor
Medical College of Wisconsin
NCT05574439 Phase 4
Recruiting
Young Adults With Early-onset Obesity Treated With Semaglutide
Condition
Obesity, Adolescent
Enrollment
180 pts
Location
Denmark
Sponsor
Signe Torekov
NCT05793996 Phase 4
Recruiting
The Prevalence of Iron Deficiency and the Effectiveness of Ferinject® in Patient...
Condition
Chronic Heart Failure
Enrollment
100 pts
Location
Russia
Sponsor
Tomsk National Research Medica
NCT04300686 Phase 4
Recruiting
A Pilot Study in Severe Patients With Takayasu Arteritis.
Condition
Takayasu Arteritis
Enrollment
40 pts
Location
China
Sponsor
Shanghai Zhongshan Hospital
NCT05618353 Phase 4
Recruiting
The Peri-OPerative COlchicine to Reduce Negative Events (POPCORN) Trial
Condition
Coronary Artery Disease
Enrollment
700 pts
Location
United States
Sponsor
VA Office of Research and Deve
NCT06958588 Phase 4
Recruiting
Pulsed Electromagnetic Field Therapy or Pneumatic Compression VTE Prophylaxis
Condition
Venous Thromboembolism (VTE)
Enrollment
50 pts
Location
Brazil
Sponsor
Science Valley Research Instit
NCT07077486 Phase 4
Recruiting
Effects of Telitacicept vs Cyclophosphamide on Lupus Related Interstitial Lung D...
Condition
Lupus or SLE
Enrollment
100 pts
Location
China
Sponsor
Tongji Hospital
NCT07112183 Phase 4
Recruiting
Open Label Treprostinil Raynaud's Study
Condition
Raynaud's Disease
Enrollment
30 pts
Location
United States
Sponsor
Brigham and Women's Hospital
NCT05383183 Phase 4
Recruiting
Efficacy and Safety of ChOline ALfoscerate in Patient With Mild to Moderate Alzh...
Condition
Alzheimer Disease
Enrollment
630 pts
Location
South Korea
Sponsor
Daewoong Bio Inc.
NCT05307731 Phase 4
Recruiting
Fingolimod for Type 2 Diabetes Mellitus
Condition
Diabetes Mellitus, Type 2
Enrollment
40 pts
Location
China
Sponsor
General Hospital of Shenyang M
NCT05730205 Phase 4
Recruiting
Effects of the Contraceptive Implant in Women With Sickle Cell Disease
Condition
Sickle Cell Disease
Enrollment
22 pts
Location
United States
Sponsor
University of Pennsylvania
NCT05213676 Phase 4
Recruiting
De-implementing Inhaled Nitric Oxide for Congenital Diaphragmatic Hernia
Condition
Congenital Diaphragmatic Hernia
Enrollment
600 pts
Location
United States
Sponsor
The University of Texas Health
NCT07423650 Phase 4
Recruiting
Continous Infusion of Nefopam for Patients Undergoing Pancreatoduodenectomy
Condition
Pancreatoduodenectomy
Enrollment
93 pts
Location
Romania
Sponsor
Iuliu Hatieganu University of
NCT07478796 Phase 4
Recruiting
TDM-Guided Treatment With SSRIs in Hospitalized Adults and Children
Condition
Depression - Major Depressive Disorder
Enrollment
180 pts
Location
Poland
Sponsor
Poznan University of Medical S
NCT06824103 Phase 4
Recruiting
Study of Efficacy and Safety of Ruxolitinib in Chinese Participants With Cortico...
Condition
Graft vs. Host Disease
Enrollment
50 pts
Location
China
Sponsor
Novartis Pharmaceuticals
NCT05439083 Phase 4
Recruiting
Immunogenicity of 9-valent HPV Vaccine
Condition
Human Papilloma Virus Infection
Enrollment
120 pts
Location
Spain
Sponsor
Talia Sainz Costa