Phase 4 Time Clinical Trials
6 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 1–6 of 6 trials
Recruiting
Phase 4
Effect of Vitamin C on Length of Hospital Stay in Children With Severe Pneumonia
Vitamin CPneumonia ChildhoodHospital Stay Time
Children's Hospital and Institute of Child Health, Multan90 enrolled1 locationNCT07414693
Recruiting
Phase 4
Outpatient Antibiotics Following Previable Rupture of Membranes (pPPROM) Between 18 0/7 and 22 6/7 Weeks Gestational Age
Premature BirthPregnancy PretermPregnancy Prom+3 more
University Hospitals Cleveland Medical Center88 enrolled3 locationsNCT05345457
Recruiting
Phase 4
IN Midazolam vs IN Dexmedetomidine vs IN Ketamine During Minimal Procedures in Pediatric ED
AnxietyLaceration of SkinDischarge Time
University of Oklahoma90 enrolled1 locationNCT05934669
Recruiting
Phase 4
The Effect of ACT and Tranexamic Acid on Bleeding in Cardiac Surgery
Cardiopulmonary BypassSurgery (Cardiac)Tranxemic Acid+2 more
Taichung Veterans General Hospital150 enrolled2 locationsNCT06109155
Not Yet Recruiting
Phase 3Phase 4
Role of probiotics in improving post-colonoscopy symptoms and earlier return of normal bowel function
Time taken for bowel function to return to normal after colonoscopySymptoms after colonoscopy (abdominal pain)
Dr Timothy Slack200 enrolled1 locationACTRN12612000377831
Completed
Phase 4
The effect of local anaesthetic volume and concentration on the duration of peripheral nerve blockade in patients having shoulder surgery
Time to first pain after shoulder surgery
Dr Michael Fredrickson180 enrolled1 locationACTRN12611000155998