Postoperative pain Clinical Trials
Conditions / Postoperative pain
Delta Trials records 1,580 clinical trials for Postoperative pain in its publicly accessible dataset. From the full dataset, 142 actively seeking eligible participants and 1,027 trials have reached completion. This research is conducted across 821 study locations around the world. An additional 411 trials are active but not currently open for enrollment. Since 2020, 59 trials have been stopped, reflecting shifts in research priorities or feasibility. The trial counts on this page reflect the most recent data ingested from ClinicalTrials.gov, with history tracked across multiple versions.
Trial Status
1580
Total Trials
142
Recruiting
1027
Completed
411
Other Active
59
Terminated since 2020
821
Study Locations
Browse by location (821 total)
- Istanbul, Turkey (türkiye) 102 trialsAll trials in Istanbul, Turkey (türkiye)
- İstanbul, Turkey (türkiye) 102 trialsAll trials in İstanbul, Turkey (türkiye)
- Cairo, Egypt 85 trialsAll trials in Cairo, Egypt
- Asyut, Egypt 45 trialsAll trials in Asyut, Egypt
- Ankara, Turkey (türkiye) 41 trialsAll trials in Ankara, Turkey (türkiye)
- Houston, United States 35 trialsAll trials in Houston, United States
- Seoul, South Korea 27 trialsAll trials in Seoul, South Korea
- New York, United States 25 trialsAll trials in New York, United States
- Konya, Turkey (türkiye) 22 trialsAll trials in Konya, Turkey (türkiye)
- Copenhagen, Denmark 19 trialsAll trials in Copenhagen, Denmark
- Pasadena, United States 19 trialsAll trials in Pasadena, United States
- Adana, Turkey (türkiye) 18 trialsAll trials in Adana, Turkey (türkiye)
- Phoenix, United States 16 trialsAll trials in Phoenix, United States
- Pittsburgh, United States 16 trialsAll trials in Pittsburgh, United States
- Kocaeli, Turkey (türkiye) 16 trialsAll trials in Kocaeli, Turkey (türkiye)
- Athens, Greece 15 trialsAll trials in Athens, Greece
- Athens, Greece 15 trialsAll trials in Athens, Greece
- Tanta, Egypt 14 trialsAll trials in Tanta, Egypt
- Cleveland, United States 14 trialsAll trials in Cleveland, United States
- Miami, United States 13 trialsAll trials in Miami, United States