AIN Clinical Trials

4,287 recruitingLast updated: May 13, 2026

There are 4,287 actively recruiting ain clinical trials across 105 countries. Studies span Not Applicable, Phase 2, Phase 4, Phase 3, Phase 1, Early Phase 1. Top locations include Boston, Massachusetts, United States, New York, New York, United States, Houston, Texas, United States. Updated daily from ClinicalTrials.gov.


AIN Trials at a Glance

4,287 actively recruiting trials for ain are listed on ClinicalTrialsFinder across 6 cities in 105 countries. The largest study group is Not Applicable with 2,303 trials, with the heaviest enrollment activity in Boston, New York, and Houston. Lead sponsors running ain studies include Riphah International University, Beijing Tiantan Hospital, and Cairo University.

Treatments under study

About AIN Clinical Trials

Looking for clinical trials for AIN? There are currently 1 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 AIN 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 AIN 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 4,287 trials

Recruiting
Phase 1Phase 2

Novel Indenoisoquinolone CMYC/TOPOISOMERASE 1 Inhibitor (LMP744) in Recurrent Glioblastoma

Brain CancerGBMGlioma+12 more
National Institute of Neurological Disorders and Stroke (NINDS)40 enrolled1 locationNCT07416188
Recruiting
Not Applicable

Minimum Effective Volume of Bupivacaine for Serratus Posterior Superior Intercostal Plane Block in Video-Assisted Thoracoscopic Surgery

Video-assisted Thoracoscopic Surgery (VATS)Postoperative Pain Management
Bursa City Hospital27 enrolled1 locationNCT07446959
Recruiting
Phase 3

Stereotactic Radiosurgery Compared With Hippocampal-Avoidant Whole Brain Radiotherapy (HA-WBRT) Plus Memantine for 5 or More Brain Metastases

Brain Metastases
Canadian Cancer Trials Group206 enrolled86 locationsNCT03550391
Recruiting

Screening for Social Determinants of Health (SDOH) and Cognitive Function in Individuals With History of Stroke

StrokeBrain DiseaseVascular Diseases+1 more
National Institute of Neurological Disorders and Stroke (NINDS)450 enrolled1 locationNCT06615973
Recruiting
Phase 3

Phase III Study to Assess the Safety and Efficacy of SL1002 for Osteoarthritis Knee Pain

Osteoarthritis Knee Pain
Saol Therapeutics Inc150 enrolled20 locationsNCT07226258
Recruiting
Phase 3

A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2)

ObesityWeight Gain
Eli Lilly and Company300 enrolled73 locationsNCT06439277
Recruiting
Phase 2

Early Metabolic Effects of Antiretroviral Drugs in Healthy volUnteers: a Phase 2 Randomized Study

Weight GainHealthy VolunteerMetabolic Effects+1 more
National Institute of Allergy and Infectious Diseases (NIAID)120 enrolled1 locationNCT05652478
Recruiting
Not Applicable

The Efficacy of Acu-TENS as an Adjunct Analgesic During USG-MVA

Pain, Acute
Chinese University of Hong Kong108 enrolled1 locationNCT06411054
Recruiting
Phase 3

Evaluation of Efficacy and Safety of Suzetrigine (SUZ) for Pain Associated With Diabetic Peripheral Neuropathy

Diabetic peripheral neuropathic pain
Vertex Pharmaceuticals Incorporated734 enrolled66 locationsNCT07231419
Recruiting
Not Applicable

Bupivacaine-Lidocaine vs Bupivacaine for Ultrasound-Guided Popliteal Sciatic Nerve Block

Pain, PostoperativeNerve BlockLower Extremity+1 more
Ataturk University60 enrolled1 locationNCT07550348
Recruiting
Phase 2

Study of Silevertinib With Temozolomide for the Treatment of Newly Diagnosed GBM With Unmethylated MGMT and EGFRvIII

Central Nervous System DiseasesBrain CancerGlioblastoma Multiforme (GBM)+4 more
Black Diamond Therapeutics, Inc.162 enrolled5 locationsNCT07326566
Recruiting
Phase 2

Phase II Study of Dysplasix™ Intravaginal Suppositories in Patients Patients With High-Risk HPV and Mild Cervical Cytologic Abnormalities

HPV InfectionASC-USUterine Cervical Dysplasia+3 more
Amplexd Therapeutics, Inc.45 enrolled1 locationNCT07572396
Recruiting
Not Applicable

External Post-Operative Skull Prosthesis to Prevent Sunken Flap Syndrome in Craniectomy Patients

Ischemic StrokeTraumatic Brain Injury (TBI) PatientsCraniectomy+1 more
Johns Hopkins University72 enrolled2 locationsNCT06899711
Recruiting
Not Applicable

Managing Pain Using Optimized Sequences by Adjusting Parameters With Independent Current Control

Chronic leg painLeg painChronic Low-back Pain+3 more
Boston Scientific Corporation70 enrolled7 locationsNCT07190807
Recruiting
Phase 1

A Study to Learn About the Study Medicine Called PF-07799544 as Monotherapy or in Combination in People With Advanced Solid Tumors

MelanomaNon-small Cell Lung CancerThyroid Cancer+10 more
Pfizer124 enrolled79 locationsNCT05538130
Recruiting

RELIEF - A Global Prospective Observational Post-Market Study to Evaluate Long-Term Effectiveness of Neurostimulation Therapy for Pain

Pain
Boston Scientific Corporation4,800 enrolled118 locationsNCT01719055
Recruiting
Not Applicable

Impact of a Paced Breathing Exercise Intervention on Autonomic Nervous System Function After Pediatric Concussion (Acute Phase)

Concussion / Mild Traumatic Brain Injury
McGill University Health Centre/Research Institute of the McGill University Health Centre20 enrolled1 locationNCT07572734
Recruiting

Kinesiophobia, Pain and Disability in Chronic Neck Pain

Chronic Neck Pain
Ondokuz Mayıs University250 enrolled1 locationNCT07525557
Recruiting

Emergency PWAS in Respiratory Infectious Disease

Viral infectionsSepsisPneumonia+5 more
The University of Hong Kong2,000 enrolled1 locationNCT05336851
Recruiting
Not Applicable

Effect of Alcohol Sclerotherapy on Pelvic Pain and Quality of Life in Women With Ovarian Endometriosis

EndometriomaQuality of LifeUltrasound Therapy; Complications+1 more
Hospital Universitari de Bellvitge288 enrolled29 locationsNCT06955221