Antonios Likourezos
Open enrollment with a later-stage pipeline tilt
According to ClinicalTrials.gov-derived indexes, Antonios Likourezos sits in the top decile of US sponsors by registered trial count (#500 of 15,742 sponsors by registered trial count).
Antonios Likourezos: 33 sponsored US clinical trials, 4 recruiting.
Antonios Likourezos sponsors 33 registered US clinical trials on ClinicalTrials.gov, 4 of them currently recruiting, and 22 completed. 18 of these trials are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is Pain, with 3 trials.
Top-decile sponsor footprint
Antonios Likourezos ranks in the top decile of sponsors by registered trial count (#500 of 15,742 sponsors by registered trial count). Volume at this scale usually reflects a long institutional pipeline, read phase tilt and therapeutic areas below before treating it as current-year activity.
Trial completion reliability score
22 of 28 decided trials (Completed vs. Terminated on ClinicalTrials.gov) reached their planned completion (78.6%), vs. national p10 68.4% / p90 100% among 1,234 sponsors with at least 10 decided trials. Still-open trials (Recruiting, Active-not-recruiting, Not-yet-recruiting) are excluded since they have not reached an outcome yet.
Open and recent trials
33 total, page 1 of 1
Virtual Reality and Standard Care vs. Standard Care Alone for Acute MSK Pain in Geriatric ED Patients
NCT06685107
A Comparison of Nurtec ODT to Maxalt MLT-ODT in Adult ED Patients With Migraine Headache
NCT06473597
Nebulized Ketamine to Nebulized Fentanyl for Treating Acute Painful Conditions in the ED
NCT06364540
Single Dose Amikacin for Uncomplicated Cystitis in the ED: A Feasibility Study
NCT05227937
PENG vs. FIC Block for Hip Fracture ED Patients
NCT05102760
The Effect of Pretreatment With Intravenous Lidocaine for Intravenous Contrast:
NCT05143489
Vital Capacity in Ultrasound Guided Serratus Plane Block in ED Patients With Multiple Rib Fractures
NCT04530149
Comparison of Nebulized Ketamine to Intravenous Sub-Dissociative Dose Ketamine for Pain
NCT04947085
A Comparison of Proprietary Formulations of Oral Ketamine + Aspirin and Oral Ketamine Alone for Musculoskeletal Pain
NCT04860804
An Efficacy and Safety of Proprietary Formulations of Oral Ketamine + Aspirin in Treatment of Acute Headache
NCT04860713
Analgesic Efficacy of Orally Administered VTS-K for Pain Management
NCT04702555
Measuring Intraabdominal Pressure, Lactic Acid, and Urine Output
NCT05070572
Nebulized Sub-dissociative Dose Ketamine at Three Different Dosing Regimens for Treating Acute Pain in the Pediatric ED
NCT03950817
Nebulized Sub-dissociative Dose Ketamine for Treating Pain
NCT03909607
Efficacy of Mindfulness as an Intervention in the Pediatric Emergency Department
NCT03690531
Adult Oral Ibuprofen Study for ED Pain Patients
NCT03441269
IBUPAP Study for Pain Management in Children
NCT03088800
Analgesic Efficacy of (MSIR)/Acetaminophen vs. Oxycodone/Acetaminophen (Percocet)
NCT03088826
Combined Vaginal Misoprostol and Perivascular Vasopressin
NCT03815344
Geriatric Ketamine for Pain Management Study
NCT02673372
Pediatric Ketamine Study for Pain Management
NCT02388321
Ketamine: Comparison of IV Push vs. IV Drip
NCT02363270
A Trial of a New Magnetic Breast Marking Clip
NCT02378558
Thoracic Ultrasonography for Pulmonary Edema in Patients With Pre-Eclampsia
NCT02357264
A Prospective Randomized Double-Blind Trial Comparing 3 Doses of Intravenous Ketorolac for Pain Management
NCT02078492
Low Dose Ketamine Versus Morphine for Moderate to Severe Pain in the Emergency Department
NCT01835262
Landmark vs. Ultrasound Guided SCVC in the ED
NCT01914705
Omega-3 Fatty Acids as an Adjunctive Therapy for Stimulants in Children With ADHD
NCT01778647
Comparison of Diltiazem and Metoprolol in the Management of Acute Atrial Fibrillation or Atrial Flutter
NCT01914926
Ultrasound Guided Pain Control Versus Standard Treatment in Emergency Department HIP Fracture Patients
NCT01904071
Accuracy of Whole-Blood Testing for Rapid Detection of Pregnancy
NCT00373139
Ultrasound of the Inferior Vena Cava (IVC) and Dehydration Status in Pediatric Emergency Patients
NCT00267644
Impact of Body Weight on the Immediate Health of the Pediatric Population
NCT00267631
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 2 |
| Phase 4 | 18 |
Therapeutic Areas
Where Antonios Likourezos enrollment is open (later-stage tilt)
4 recruiting of 33 indexed (12% open); 22 completed (67%).
Phase mix: 18 late (III/IV) vs 2 early (I/II) (later-stage heavy).
Top condition: Pain (3 trials), 6 others listed.
How open-pipeline share is computed
Recruiting share is recruiting_count divided by trial_count for this sponsor in the public registry export. Status can change between pulls; treat the figure as a research-attention snapshot, not product availability.
Antonios Likourezos: open-pipeline peers nationwide
Peers matched on 33 registered trials and 12% open enrollment, not the therapeutic-area sidebar.
Antonios Likourezos sits at or above the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.
Sponsors near 33 trials (± recruiting share)
- Aclaris Therapeutics · 33 trials · 3% recruiting
- Baylor University · 33 trials · 15% recruiting
- Becton, Dickinson and Company · 33 trials · 3% recruiting
- Centocor · 33 trials · 0% recruiting
Sponsors near 12% open enrollment (± trial volume)
- Oregon State University · 12% recruiting · 33 trials
- University of Massachusetts, Amherst · 12% recruiting · 33 trials
- University of Missouri, Kansas City · 12% recruiting · 33 trials
- National Institute of Dental and Craniofacial Research (NIDCR) · 12% recruiting · 91 trials
Related
What to do with this Antonios Likourezos page
33 registered trials is a research-attention snapshot, not an endorsement of Antonios Likourezos or any single study.
- 4 of Antonios Likourezos's trials are currently recruiting, check each one's own eligibility criteria before contacting a site. Browse recruiting trials
- Pain is the condition Antonios Likourezos studies most, compare against other sponsors active in the same condition before evaluating a specific study. See Pain trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Antonios Likourezos pipeline card: 33 registered trials from official public datasets.Report a data error.