Phase 4 Concentration Clinical Trials
7 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 1–7 of 7 trials
Withdrawn
Phase 4
Blackmore’s Conceive Well Men vs placebo in men with low sperm count and motility
Asthenozoospermia (low sperm motility)Oligozoospermia (low sperm concentration)
Michael Chapman100 enrolled1 locationACTRN12618001068257
Completed
Phase 4
TOPS: Transcranial direct-current stimulation (tDCS) to optimise participation in stroke rehabilitation – a sham controlled cross over study
Lack of concentration following strokeStrokeFatigue following stroke
University of Western Australia18 enrolled1 locationACTRN12616000254493
Completed
Phase 4
Comparative plasma and cerebrospinal fluid pharmacokinetics of paracetamol following intravenous and oral administration
Analgesic concentrations of paracetamol
Royal Melbourne Hospital21 enrolled1 locationACTRN12615000322538
Completed
Phase 4
Plasma ropivacaine concentrations after ultrasound-guided transversus abdominis plane block, with and without adrenaline, for gynaecologic surgery
Plasma ropivacaine concentrations after ultrasound-guided transversus abdominis plane block, with and without adrenaline added.
A/Prof John Loadsman20 enrolled1 locationACTRN12612000842864
Recruiting
Phase 4
Total and free serum Ropivacaine Concentrations for patients receiving Continuous Transversus Abdominis plane block for Postoperative analgesia after abdominal surgery: Pilot Study
Local anaestetic concentration after a bolus followed by continuous infusion in TAP block
Dr Sarika Kumar15 enrolled1 locationACTRN12612000104853
Completed
Phase 4
Are the combined use of the target-controlled infusion of remifentanil with desflurane during the maintenance phase of general anesthesia lowering the end-tidal concentration of desflurane?
end-tidal concentration of desflurane in patients undergoing surgeries pertaining skeletal muscular system
Samsung Changwon Hospital90 enrolled1 locationACTRN12610000930088
Completed
Phase 4
The potential of selenium supplements provided as selenium-enriched dairy protein or yeast selenium to improve selenium status
Plasma selenium concentration
Levels of biomarkers in rectal epithelium
Professor Graeme Young MD, FRACP20 enrolled1 locationACTRN12607000345482