Trial Inclusion Context

Who can enter the studies being registered?

Explore registered age and sex eligibility, planned enrolment, and listed trial countries without treating them as actual participant demographics.

Trial Inclusion Context

What registrations say about who may be eligible.

These are study-plan fields: eligibility, planned enrolment, and listed countries. They are not the demographics of people who actually enrolled and cannot measure fair representation.

4,371Published trial records
17,303,656Planned enrolment
4,225Records with age eligibility
95Countries listed
Registered sex eligibility

How study records describe eligibility

ALL3,948 registrations
FEMALE270 registrations
MALE96 registrations
Not reported57 registrations
Registry geography

Most frequently listed countries

United States1,390 registrations
China310 registrations
France301 registrations
Spain265 registrations
Canada213 registrations
United Kingdom208 registrations
Italy198 registrations
Turkey (Türkiye)191 registrations
Taiwan173 registrations
Germany169 registrations
Australia100 registrations
South Korea100 registrations
Brazil99 registrations
Belgium89 registrations
Switzerland87 registrations
Hong Kong84 registrations
Denmark81 registrations
Austria78 registrations
Israel76 registrations
Netherlands76 registrations
Portugal70 registrations
Poland68 registrations
Hungary63 registrations
Czechia55 registrations
Singapore55 registrations
Japan50 registrations
Egypt49 registrations
Sweden46 registrations
Pakistan37 registrations
Argentina36 registrations
Recent source records

Inspect eligibility in context

  1. Myopenia and Mechanisms of Chemotherapy Toxicity in Older Adults With Colorectal CancerALL · 60 Years · 1 countries
  2. Effect of Elastic Resistance Training on Handgrip Strength in Older Adults With SarcopeniaALL · 60 Years · 1 countries
  3. Feasibility of a Community-Integrated Isometric Handgrip Exercise Program and Its Preliminary Effects on Blood Pressure and Cognitive Function in Older AdultsALL · 65 Years · 1 countries
  4. Gamified Virtual Reality Exercise for Suicidal Ideation in Older AdultsALL · 60 Years · 1 countries
  5. Vicia Faba Peptides and Resistance Training in the ElderlyALL · 60 Years · 1 countries
  6. Nicotinamide Mononucleotide Supplementation for Exercise Tolerance Improvement in Healthy Older AdultsALL · 60 Years to 80 Years · 1 countries
  7. MOS Prebiotic Potential in Older AdultsALL · 50 Years to 99 Years · 1 countries
  8. Telemedicine for Improvement of Care for Older Adults With Cancer in the Underserved Community, The GAIN-S TrialALL · 65 Years · 1 countries
  9. Epigenetic Enhancement of Cognitive Training in Aging Mood and Schizophrenia Spectrum Disorder PopulationsALL · 35 Years to 75 Years · 1 countries
  10. REVIVe: Frailty, Rehabilitation, and Outcomes in Critically Ill Adult and Pediatric Survivors of COVID-19 or ARIALL · Age eligibility not reported · 1 countries
  11. Social Connection Collective for Older Adults in Subsidized HousingALL · 62 Years · 1 countries
  12. Chemotherapy Combined With Immunotherapy Versus Immunotherapy Alone for Older Adults With Stage IIIB-IV Lung Cancer, The ACHIEVE TrialALL · 70 Years · 1 countries
  13. Identifying Decision Making Needs for Older Adult Women With Stage I-III Breast Cancer Considering Neoadjuvant or Adjuvant ChemotherapyFEMALE · 65 Years · 1 countries
  14. Combination Therapy (Mirdametinib and Sirolimus) for RAS Mutated Relapsed Refractory Multiple MyelomaALL · 18 Years to 120 Years · 1 countries
  15. Transauricular Vagus Nerve Stimulation Improves Postoperative Sleep Disorders in Elderly Patients.ALL · 65 Years · 1 countries
  16. The Effect of Tirzepatide on Menopausal Vasomotor Symptoms and Biological Aging in Post-menopausal Women With ObesityFEMALE · 46 Years to 60 Years · 1 countries
  17. Sirolimus (Rapamune ) for Relapse Prevention in People With Severe Aplastic Anemia Responsive to Immunosuppressive TherapyALL · 2 Years to 99 Years · 1 countries
  18. VOCALE: A Digital Intervention to Improve Quality of Life and Reduce Frailty Among Older Adults in Retirement CommunitiesALL · 65 Years · 0 countries
  19. Wearable Robotics to Overcome Exercise Dose Limitations in Older Adults - Study 2ALL · 65 Years · 1 countries
  20. Reactive Balance Training in Augmented Reality for Older AdultsALL · 60 Years · 1 countries
  21. The Effect of Adding Elastic Resistance Training in Routine Physical Exercise on Walking Speed of Elderly People With Sarcopenia in Griya Wreda Jambangan, SurabayaALL · 60 Years · 1 countries
  22. A Study Investigating the Efficacy and Safety of Intravitreal (IVT) Injections of Vonaprument (Formerly ANX007) in Participants With Dry Age-Related Macular Degeneration (AMD) With Geographic Atrophy (GA)ALL · 50 Years · 14 countries
  23. AKG and Brain Health in AgingALL · 55 Years · 0 countries
  24. ENRICH Study: A Mixed-methods Feasibility Study of a Nurse-led Model of Care for Social Frailty in Philippine Primary CareALL · 60 Years · 1 countries
  25. Aflibercept After Ranibizumab in Exudative Age-related Macular DegenerationALL · 50 Years · 1 countries
  26. Allogeneic Hematopoietic Stem Cell Transplantation for Chronic Granulomatous Disease (CGD) With an Alemtuzumab, Busulfan and TBI-based Conditioning Regimen Combined With Cytokine (IL-6, +/- IFN-gamma) AntagonistsALL · 4 Years to 65 Years · 1 countries
  27. Biomarkers, Abdominal Muscle, and Frailty in CKDALL · 18 Years to 70 Years · 1 countries
  28. Online Interactive Meditation Training Enhances Well-being in Older AdultsALL · 60 Years · 1 countries
  29. Wearable Robotics to Overcome Exercise Dose Limitations in Older Adults - Study 1ALL · 65 Years · 1 countries
  30. Rehabilitating Vision Loss in Veterans With Age-Related Macular DegenerationALL · 50 Years · 1 countries
  31. Perioperative Biomarkers and Postoperative Delirium in Older Adults Undergoing Abdominal Cancer SurgeryALL · 65 Years · 1 countries
  32. Sustainable Exercise and Nutrition Programs for Managing Metabolic Disorders in Older WomenFEMALE · 65 Years · 1 countries
  33. Effects of Sirolimus on Asymptomatic ApoE4 CarriersFEMALE · 45 Years to 65 Years · 1 countries
  34. Aging and Exercise Impacts on Glymphatic FunctionALL · 25 Years to 75 Years · 0 countries
  35. The Impact of Biological Mechanisms of Aging on Response Variability to Resistance Training in Older AdultsALL · 65 Years · 1 countries
  36. Understanding Lifespan Trajectories of Social Cognition, Brain Microstructure and Iron Dysregulation in SchizophreniaALL · 18 Years to 70 Years · 1 countries
  37. Four-Week Multicomponent Exercise Program in Older AdultsALL · 55 Years to 90 Years · 1 countries
  38. Safety and Preliminary Efficacy of Adipose-Derived Stem Cell Secretome in Frailty (VinVital)ALL · 60 Years to 75 Years · 0 countries
  39. [11C]PS13 PET Imaging of Neuroinflammation in Heart Failure With Reduced Ejection FractionALL · 50 Years to 75 Years · 1 countries
  40. Beta-1 Band Functional Connectivity Mediates the Effects of Acute Exercise on Cognitive Flexibility in Older Adults With Cognitive Impairment: A Randomized Controlled TrialALL · 60 Years · 1 countries