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.

2,832 conditions starting with "A"

Showing 2,001–2,050 of 2,832

Condition Trials
Anorexia Nervosa, Atypical 2
Anorexia Nervosa, Binge Eating/Purging Type 2
Anorexia Nervosa, Restricting Type 2
Anorgasmia 2
Anosmia 6
Anovulation 1
Anoxia-Ischemia, Cerebral 1
Anoxic Brain Injury 3
Anoxic-Ischemic Encephalopathy 1
Antenatal Care 1
Antenatal Corticosteroids 1
Antenatal Depression 1
Antenatal Health 1
Anterior Chamber Inflammation 1
Anterior Circulation Stroke of Uncertain Pathology 1
Anterior Cruciate Ligament 2
Anterior Cruciate Ligament (ACL) Reconstruction Surgery 1
Anterior Cruciate Ligament (ACL) Tear 1
Anterior Cruciate Ligament Injuries 25
Anterior Cruciate Ligament Injury 9
Anterior Cruciate Ligament Reconstruction 12
Anterior Cruciate Ligament Reconstruction Rehabilitation 5
Anterior Cruciate Ligament Rupture 10
Anterior Cruciate Ligament Tear 12
Anterior Cutaneous Nerve Entrapment Syndrome 1
Anterior Knee Pain 1
Anterior Knee Pain Syndrome 1
Anterior or Posterior Pelvic Exenteration 1
Anterior Pituitary Hyposecretion Syndrome 1
Anterior Shoulder Dislocation 1
Anterior Shoulder Instability 1
Anterior Talofibular Ligament 1
Anterior Talofibular Ligament Injury 1
Anterior Teeth 1
Anterior Uveitis 2
Anterior Uveitis (AU) 1
Anthocyanins 1
Anthracycline Related Cardiotoxicity in Breast Cancer 1
Anthracycline-induced Cardiotoxicity 2
Anthrax 7
Anthropometric Changes 1
Anthropometrics: Height and Weight 1
Anti Aging 2
Anti-3-hydroxy-3-methylglutaryl-CoA Reductase (HMGCR) Immune-Mediated Necrotizing Myopathy 1
Anti-bacterial Agents 2
Anti-biotic Resistance 1
Anti-CD20 Therapy 1
Anti-Dyskinesia Agents 1
Anti-Infective Agents 1
Anti-myostatin 3

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