2026 data ClinicalTrials.gov official source

Conditions: A

Every condition beginning with A that has a registered US clinical trial, with how many studies cover each.

2,835 conditions starting with "A"

Showing 1–50 of 2,835

Condition Trials
A Diagnosis of Any Hematologic or Solid Malignancy 1
a Diagnosis of MGUS or SMM by IMWG Criteria 1
A Healthcare Professional, a Patient or Caregiver in the Radiation Oncology Department at the University of Pennsylvania 1
A. Longitudinal Cohort n=400 1
AAA 1
AAA - Abdominal Aortic Aneurysm 2
AADC Deficiency 2
AAT Deficiency 1
AATD 1
AB Variant Gangliosidosis GM2 1
Abacterial Chronic Prostatitis/Chronic Pelvic Pain Syndrome 1
ABCA4 Retinopathy 1
ABCA4-Related Retinopathies 1
Abdomen Hernia 1
Abdomen Injury 1
Abdomen, Acute 1
Abdominal Abscess 1
Abdominal Aortic Aneurysm 17
Abdominal Aortic Aneurysm (AAA) 4
Abdominal Aortic Aneurysm >= 5.0 Centimeters in Female (Disorder) 1
Abdominal Aortic Aneurysm >= 5.5 Centimeters in Male (Disorder) 1
Abdominal Aortic Aneurysm Without Rupture 1
Abdominal Aortic Aneurysms 6
Abdominal Aortic Aneurysms (AAA) 1
Abdominal Aortic Occlusion 1
Abdominal Cancer 8
Abdominal Cancer Patients 1
Abdominal Compartment Syndrome 1
Abdominal Discomfort 1
Abdominal Fat 2
Abdominal Hernia 1
Abdominal Imaging 1
Abdominal Injuries 1
Abdominal Injury 2
Abdominal Malignancy 1
Abdominal Migraine 1
Abdominal Muscles 1
Abdominal Neoplasm 2
Abdominal Neoplasms 1
Abdominal Obesity 3
Abdominal Pain 20
Abdominal Pain (AP) 1
Abdominal Skin Redundancy 1
Abdominal Surgery 3
Abdominal Surgery by Laparotomy 1
Abdominal Surgery Expected More Than Two Hours 1
Abdominal Trauma 2
Abdominal Wall 1
Abdominal Wall Defect 1
Abdominal Wall Defects 1

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Data sourced from official public datasets. See our methodology for details.