Phase 4 COVID-19 Clinical Trials
10 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 1–10 of 10 trials
Recruiting
Phase 4
A Pilot Clinical Evaluation of Astepro® Nasal Spray for Management of Early SARS-CoV-2 Infection
COVID-19
University of Chicago280 enrolled1 locationNCT06008860
Recruiting
Phase 4
A Study to Evaluate the Immunogenicity and Safety of mRNA-1283 COVID-19 Variant-containing Formulations
COVID-19
ModernaTX, Inc.832 enrolled5 locationsNCT07089706
Recruiting
Phase 4
Impact of Immunosuppression Adjustment on COVID-19 Vaccination Response in Kidney Transplant Recipients
COVID-19ImmunosuppressionVaccine Response Impaired
University of California, Davis50 enrolled1 locationNCT05060991
Recruiting
Phase 4
Covid-19 Long Haul Preventative and Health Promotion Care Clinical Trial Acceleration Program.
COVID-19, Long Haul
Well- Konnect Healthcare Services and Research Firm100 enrolled1 locationNCT06441955
Recruiting
Phase 3Phase 4
Intramuscular versus Subcutaneous COVID-19 needle length RCT
COVID-19
Medical Research Institute of New Zealand (MRINZ)400 enrolled1 locationACTRN12624000294550
Recruiting
Phase 4
A randomised trial to evaluate the immune response of COVID-19 vaccines in adults and adolescents
COVID-19
The Kids Research Institute Australia1,325 enrolled3 locationsACTRN12622000238774
Terminated
Phase 4
A Clinical Trial of Insulin Therapy for Dexamethasone Induced Hyperglycaemia amongst Diabetes Patients with COVID-19
Steroid induced hyperglycaemiaCOVID-19
Prof NW Cheung160 enrolled1 locationACTRN12621001340820
Suspended
Phase 4
A randomised control trial to evaluate the reactions of co-administration of influenza and COVID-19 vaccines
COVID-19Influenza
Sydney Local Health District1,000 enrolled1 locationACTRN12621001063808
Completed
Phase 4
Antibody response to COVID-19 vaccination in immunosuppressed patients with autoimmune disease
Crohn's DiseaseCOVID-19Ulcerative Colitis
Dr Ai Tran100 enrolled2 locationsACTRN12621000661875
Terminated
Phase 4
Chloroquine Chemorophylaxis Countermeasure against COVID-19
COVID-19 Infection
Australian Defence Force Malaria and Infectious Disease Institute680 enrolled1 locationACTRN12620000417987