Success Metrics

Clinical Success Rate
88.5%

Based on 277 completed trials

Completion Rate
88%(277/313)
Active Trials
28(6%)
Results Posted
34%(94 trials)
Terminated
36(8%)

Phase Distribution

Ph early_phase_1
5
1%
Ph phase_1
26
6%
Ph not_applicable
144
32%
Ph phase_2
54
12%
Ph phase_4
157
35%
Ph phase_3
45
10%

Phase Distribution

31

Early Stage

54

Mid Stage

202

Late Stage

Phase Distribution431 total trials
Early Phase 1First-in-human
5(1.2%)
Phase 1Safety & dosage
26(6.0%)
Phase 2Efficacy & side effects
54(12.5%)
Phase 3Large-scale testing
45(10.4%)
Phase 4Post-market surveillance
157(36.4%)
N/ANon-phased studies
144(33.4%)

Highest Phase Reached

Phase 4

Trial Status & Enrollment

Completion Rate

84.2%

277 of 329 finished

Non-Completion Rate

15.8%

52 ended early

Currently Active

28

trials recruiting

Total Trials

455

all time

Status Distribution
Active(39)
Completed(277)
Terminated(52)
Other(87)

Detailed Status

Completed277
unknown86
Terminated36
Recruiting22
Withdrawn16
Not yet recruiting9

Development Timeline

Analytics

Development Status

Total Trials
455
Active
28
Success Rate
88.5%
Most Advanced
Phase 4

Trials by Phase

Early Phase 15 (1.2%)
Phase 126 (6.0%)
Phase 254 (12.5%)
Phase 345 (10.4%)
Phase 4157 (36.4%)
N/A144 (33.4%)

Trials by Status

recruiting225%
active_not_recruiting61%
enrolling_by_invitation20%
terminated368%
not_yet_recruiting92%
suspended10%
unknown8619%
withdrawn164%
completed27761%

Recent Activity

Clinical Trials (455)

Showing 20 of 455 trialsScroll for more
NCT03105518Phase 4

Predictors of Postoperative Pain Following Oocyte Retrieval for Assisted Reproduction

Active Not Recruiting
NCT07224620Phase 2

Fentanyl Versus Hydromorphone in Patients on Mechanical Ventilation

Completed
NCT07697404Phase 4

The ED95 of Ciprofol for Laryngeal Mask Airway Insertion With Fentanyl in Children: A Biased-Coin Dose-Finding Trial

Recruiting
NCT03214510Phase 3

Thoracic Epidural Analgesia or Four-Quadrant Transversus Abdominus Plane Block in Reducing Pain in Patients Undergoing Liver Surgery

Active Not Recruiting
NCT07459166Phase 2

A Phase 2 Safety, Tolerability, PK, and Efficacy Study of CS-1103 Following Fentanyl Challenge With Naloxone Blockade

Recruiting
NCT07670052Phase 4

Intraperitoneal Ketamine Versus Fentanyl as Adjuvants to Bupivacaine in Laparoscopic Cholecystectomy

Not Yet Recruiting
NCT06417268Phase 2

Combined Pericapsular Nerve Group Block and Lateral Femoral Cutaneous Nerve Block for Pediatric Hip Surgeries

Completed
NCT06326944Phase 2

Fascia Transversalis Versus Transversus Abdominis Plane Block for Children Undergoing Inguinal Hernia Surgery

Completed
NCT06763705Phase 4

Comparison of Safety and Efficacy for Different Sedation Regimens During Colonoscopy

Completed
NCT05986942

Evaluation of the Postoperative Agitation Prevention and Analgesic Efficacy of Perioperative Dexmedetomidine Infusion in a Pediatric Patient Group to Undergo Tonsillectomy and Adenoidectomy

Completed
NCT07105618Not Applicable

Total Intravenous Anesthesia in Patients Undergoing Craniotomy

Recruiting
NCT07556523Phase 4

Patient Quality of Recovery After TAVR With Different Sedation Regimens

Recruiting
NCT06867068Phase 1

Comparison of Two Intravenous Drug Combinations for Ambulatory Oral & Maxillofacial Surgery

Completed
NCT05905367Phase 4

Symptom-inhibited Fentanyl Induction

Completed
NCT06784180Phase 4

Intrathecal Hydromorphone vs Intrathecal Morphine to Treat Post Cesarean Pain in Patients With Opioid Use Disorder Taking Buprenorphine

Withdrawn
NCT06772727Phase 4

Lidocaine-based Versus Opioid-based Induction of Anesthesia in Emergency Laparotomy

Completed
NCT07443085Phase 2

Effect of Dexmedetomidine Dosage on Postoperative Delirium in Geriatric Orthopedic Surgery

Recruiting
NCT07435337Phase 4

Effect of Nalbuphine Versus Fentanyl on Hemdoynamic Effects of Laryngoscopy

Recruiting
NCT07040163Early Phase 1

Evaluation of Ketamine/Midazolam Sedation vs. Fentanyl/Midazolam Sedation for Image-Guided Percutaneous Procedures in Interventional Radiology

Active Not Recruiting
NCT03476369Phase 4

Fentanyl and Crushed Ticagrelor in Percutaneous Coronary Intervention

Terminated

Drug Details

Intervention Type
DRUG
Total Trials
455