Diagnosis Clinical Trials

255 recruitingLast updated: June 18, 2026

There are 255 actively recruiting diagnosis clinical trials across 45 countries. Studies span Not Applicable, Phase 2, Phase 1, Phase 3, Early Phase 1, Phase 4. Top locations include London, United Kingdom, Shanghai, Shanghai Municipality, China, Hangzhou, Zhejiang, China. Updated daily from ClinicalTrials.gov.


Diagnosis Trials at a Glance

255 actively recruiting trials for diagnosis are listed on ClinicalTrialsFinder across 6 cities in 45 countries. The largest study group is Not Applicable with 91 trials, with the heaviest enrollment activity in London, Shanghai, and Hangzhou. Lead sponsors running diagnosis studies include Insel Gruppe AG, University Hospital Bern, Karolinska Institutet, and The First Affiliated Hospital with Nanjing Medical University.

Browse diagnosis trials by phase

Treatments under study

About Diagnosis Clinical Trials

Looking for clinical trials for Diagnosis? There are currently 35 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Diagnosis trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Diagnosis clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 255 trials

Recruiting
Phase 2

TAIC FOLFOX for Locally Advanced G/GEJA

Gastroesophageal Junction AdenocarcinomaGastric Cancer (Diagnosis)
Guang'anmen Hospital of China Academy of Chinese Medical Sciences31 enrolled1 locationNCT07655024
Recruiting
Not Applicable

DASH-Obesity: Explainable AI for Family-Centric Personalized Weight Control in Adolescents and Young Adults With Obesity and Chronic Conditions

Obesity, OverweightAsthma (Diagnosis)Type 1 Diabetes+3 more
Adhera Health, Inc.280 enrolled1 locationNCT07638345
Recruiting
Phase 4

Evaluation of ALLERgen Specific Vaccination of DOG Allergic Patients in Swedish Practice

Asthma (Diagnosis)Allergic Rhinitis
Karolinska Institutet40 enrolled2 locationsNCT07651891
Recruiting
Not Applicable

Two-component Radiology-guided Autonomous Cascade Engine (TRACE)

Gastric Cancer (Diagnosis)
Liaoning Cancer Hospital & Institute54 enrolled1 locationNCT07651644
Recruiting
Not Applicable

Early Exercise-Based Rehabilitation in Patients Hospitalized for Acute Pulmonary Embolism

Quality of Life (QOL)Exercise TherapyAnxiety Depression+7 more
Insel Gruppe AG, University Hospital Bern160 enrolled6 locationsNCT07143539
Recruiting
Not Applicable

Intraoral Scanners as Periodontal and Dental Pathologies Diagnosis Tools

DiagnosisGingivitisPeriodontitis+1 more
CHU de Reims30 enrolled1 locationNCT06006429
Recruiting

Breathlessness Perceptions Within Respiratory Diseases

Chronic Obstructive Pulmonary Disease (COPD)BronchiectasisAsthma (Diagnosis)+2 more
University Hospitals, Leicester75 enrolled1 locationNCT07648082
Recruiting
Not Applicable

Evaluate the Clinical Performance of the Flow Cytometry - FlowPath Lung Test as a Sensitive and Specific Non-invasive Diagnostic of Sputum Samples to Identify/Detect the Presence of Lung Cancer in High-risk Individuals Who Have Existing Lung Nodules, 6 to <30 mm in Diameter, Determined by LDCT.

Lung Cancer (Diagnosis)
bioAffinity Technologies Inc.2,063 enrolled7 locationsNCT07168993
Recruiting
Phase 3

Doxycycline Host-directed Therapy to Improve Lung Function and Decrease Tissue Destruction in Pulmonary Tuberculosis

Acute Coronary SyndromeTuberculosisPulmonary Hypertension (Diagnosis)
National University Hospital, Singapore150 enrolled6 locationsNCT05473520
Recruiting
Not Applicable

Effects of Cartoons and Mobile Games on Preoperative Anxiety and Fear in Children With Appendicitis: An RCT

Preoperative AnxietyFearChildren+1 more
Ankara City Hospital Bilkent69 enrolled1 locationNCT07640230
Recruiting
Not Applicable

Investigation of the Effects of Tele-Yoga Training in Individuals With Lung Cancer Undergoing Lung Resection Surgery

Lung Cancer (Diagnosis)Postoperative Period
Istanbul University40 enrolled1 locationNCT07001670
Recruiting

Case-Specific Health Care Professional Clinical Survey of Liberant™ Thrombectomy System

Peripheral Arterial DiseaseDVTAcute Limb Ischemia+8 more
Medtronic Endovascular50 enrolled2 locationsNCT07335341
Recruiting
Not Applicable

Blood Based Risk Evaluation With AI for Targeted Primary Health Care in Early Lung Cancer Detection

Lung Cancer (Diagnosis)
Vejle Hospital1,000 enrolled2 locationsNCT07552584
Recruiting
Not Applicable

Does AI Make Clinicians More Appropriately Confident? A Randomized Study in Preterm Birth Prediction

Preterm BirthArtificial Intelligence (AI) in Diagnosis
Rigshospitalet, Denmark125 enrolled7 locationsNCT07402668
Recruiting
Not Applicable

Cardiac point-of Care Ultrasound Training Pathway for Emergency Department Advanced Practice Providers

Pulmonary Embolism (Diagnosis)Diagnostic ImagingImplementation Science+7 more
Duke University75 enrolled1 locationNCT07159269
Recruiting

Diagnostic and Therapeutic Applications in Microarrays in Organ Transplantation

Validation Study of Molecular Diagnostic SystemDevelopment of Reporting System for Molecular DiagnosisIncorporate Molecular Diagnosis Into Diagnostic Standards
University of Alberta500 enrolled26 locationsNCT01299168
Recruiting
Not Applicable

Evaluating the Implementation of a Comprehensive Multilevel Virtual Oncology Program Among Veterans Diagnosed With Lung, Colorectal, Prostate, and Breast Cancers in the US Department of Veterans Affairs

Breast Cancer DiagnosisLung Cancer (Diagnosis)Prostate Cancer (Diagnosis)+1 more
NYU Langone Health1,800 enrolled5 locationsNCT06559059
Recruiting
Not Applicable

Transabdominal and Laparoscopic Ultrasound in a Bariatric Setting

Gallstone DiseaseBariatric Patients Undergoing Bariatric SurgeryUltrasonic Diagnosis
Esbjerg Hospital - University Hospital of Southern Denmark130 enrolled1 locationNCT07453186
Recruiting

Semantic and Syntactic Computerized Analysis of Free Speech

Psychotic DisordersPsychosisSchizophrenia and Related Disorders+2 more
University Hospital, Brest215 enrolled3 locationsNCT03525054
Recruiting

Non-Invasive Malignancy Classifiers Using Blood-Biomarkers for Lung Nodule Evaluation

Lung Cancer (Diagnosis)Nodule Solitary Pulmonary
Herlev and Gentofte Hospital1,800 enrolled1 locationNCT07623473