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Clinical trials

Not yet recruiting Observational trials

Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.

Filters: Phase: Observational Status: Not yet recruiting Clear all

7,634 trials match Source: ClinicalTrials.gov registrations

Trials started per year

By phase, 2000 to 2026.

Trials started per year
CategoryTrials
20111
20121
20165
20174
20185
201914
202015
202123
202269
2023171
2024920
20252,221
20263,998

Status

Trials by registry status. Select a bar to filter.

Trials by status
CategoryTrials
Not yet recruiting7,634

Top lead sponsors

A sponsor with a page on Pharma Observatory links to it.

Top lead sponsors
CategoryTrials
Assiut University990
Sohag University159
Assistance Publique - Hôpitaux de Paris157
Cairo University131
Fondazione Policlinico Universitario Agostino Gemelli IRCCS127
IRCCS San Raffaele63
Power Life Sciences Inc.58
National Taiwan University Hospital42
University Hospital, Grenoble41
Shanghai Zhongshan Hospital40

Top conditions

MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.

Top conditions
CategoryTrials
Breast Neoplasms121
Neoplasms117
Obesity103
Disease86
Diabetes Mellitus85
Sepsis83
Diabetes Mellitus, Type 279
Stroke79
Coronary Artery Disease78
Atrial Fibrillation76

Trials

Showing 1 to 25 of 7,634. Each trial links to its page on Pharma Observatory.

7,534 more trials match. See them on Pharma Observatory

Recently changed trials

Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.

Go deeper on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.