Observational Study
Observational Study is an intervention with 228 clinical trials. Currently 56 active trials ongoing. Historical success rate of 96.1%.
Success Metrics
Based on 99 completed trials
Phase Distribution
No phase data available
Trial Status & Enrollment
95.2%
99 of 104 finished
4.8%
5 ended early
56
trials recruiting
228
all time
Detailed Status
Development Timeline
Analytics
Development Status
Trials by Status
Recent Activity
Studying the Health of Asians to Advance Knowledge, Treatments, and Interventions for Depression
Dallas 2K: A Natural History Study of Depression
Neuroendocrine Carcinomas: Patient Journey And Treatment Outcomes In Latin America
Atherosclerotic Plaque Imaging Project (CPIP)
Molecular and Epidemiological Characteristics of Endometrial Cancer in Brazil
Clinical Trials (228)
Studying the Health of Asians to Advance Knowledge, Treatments, and Interventions for Depression
Dallas 2K: A Natural History Study of Depression
Neuroendocrine Carcinomas: Patient Journey And Treatment Outcomes In Latin America
Atherosclerotic Plaque Imaging Project (CPIP)
Molecular and Epidemiological Characteristics of Endometrial Cancer in Brazil
REFOCUS-HTN US-WEST: A Data Infrastructure to Characterize Individuals With Hypertension
Comparison of Nutrient Content Between Preterm and Term Human Milk: a Systematic Review and Meta-analysis
Metabolites in Blood and Breath in Metabolic Conditions
The Cohort Construction Project of Peking University Third Hospital
Development and Clinical Application of ApoC3 Protein as a Predictive Biomarker for Insulin Resistance in Polycystic Ovary Syndrome
Societal Burden Associated With Type 1 Diabetes in Canada
REGENERA Implant in Localized Non-malignant Breast Lesions Treated by Excision or Lumpectomy - Long-term Follow-up
Appropriateness of Hemostatic Agent Use in Cardiovascular Surgery (HAEMOVAX)
CALLY Index, Frailty and SOFA-2 for Mortality Prediction in Geriatric ICU Patients
Near Fatal Asthma in Children and Young People
Long-Term Follow Up of VOY-101 Non-nAMD Extension Study
Clinical Criteria for a Pathogen in Term Newborn Suspected of Neonatal Sepsis
Smoking, Pain Threshold, and Hand Strength in Women
EACVI Study on Multimodality Cardiovascular Imaging of Inflammatory Cardiovascular Diseases
Integration of Neurocognitive Biomarkers Into a Neuro-Oncology Clinic
Drug Details
- Intervention Type
- OTHER
- Total Trials
- 228