Development Clinical Trials

394 recruitingLast updated: July 25, 2026

There are 394 actively recruiting development clinical trials across 57 countries. Studies span Not Applicable, Phase 3, Phase 2, Phase 4, Early Phase 1, Phase 1. Top locations include Boston, Massachusetts, United States, Paris, France, Toronto, Ontario, Canada. Updated daily from ClinicalTrials.gov.


Development Trials at a Glance

394 actively recruiting trials for development are listed on ClinicalTrialsFinder across 6 cities in 57 countries. The largest study group is Not Applicable with 189 trials, with the heaviest enrollment activity in Boston, Paris, and Toronto. Lead sponsors running development studies include Guangzhou Women and Children's Medical Center, IRCCS Eugenio Medea, and University of Washington.

Browse development trials by phase

Treatments under study

About Development Clinical Trials

Looking for clinical trials for Development? There are currently 3 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 Development 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 Development 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 394 trials

Recruiting

Data Collection Study of Pediatric and Adolescent Gynecology Conditions

Disorders of Sex Development (DSD)Pediatric and Adolescent Cancers of the Genital TractReproductive Endocrine Conditions in Puberty+1 more
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)11,000 enrolled1 locationNCT04717349
Recruiting

SLC6A1-NDD Prospective Longitudinal Natural History Study

SLC6A1 Neurodevelopmental Disorder (NDD)Developmental and Epileptic Encephalopathies (DEE)
UCB Biopharma SRL60 enrolled3 locationsNCT07531511
Recruiting

Studying Childhood-onset Behavioral, Psychiatric, and Developmental Disorders

SleepNeurodevelopmental DisorderNeurological Disorder+1 more
National Institute of Mental Health (NIMH)1,000 enrolled1 locationNCT01778504
Recruiting

Gastrocnemius Tightness and Foot Pain in Children

Child DevelopmentGastrocnemius Equinus
St. Olavs Hospital200 enrolled1 locationNCT05862246
Recruiting
Phase 3

Beeline: A Phase 3 Study in GRIN-related Neurodevelopmental Disorder

GRIN-related Neurodevelopmental Disorder
GRIN Therapeutics, Inc.100 enrolled34 locationsNCT07224581
Recruiting
Not Applicable

Development of Serious Games for Rehabilitation: a Delphi Study

Expert Opinion on the Development of Serious Games for Rehabilitation
Vrije Universiteit Brussel30 enrolled1 locationNCT07460778
Recruiting
Not Applicable

Effect of Partially Hydrolyzed, Whey-based Infant Formulas on Growth and Tolerability in Healthy Term Infants

Infant DevelopmentInfant Nutritional Physiological PhenomenaInfant Formula+2 more
Société des Produits Nestlé (SPN)234 enrolled5 locationsNCT05868408
Recruiting
Not Applicable

Evaluation of Effectiveness of Child-oriented Goal-setting in Paediatric Rehabilitation (the ENGAGE Approach)

Cerebral PalsyAutism Spectrum DisorderNeurodevelopmental Disorders
University of Alberta96 enrolled6 locationsNCT04096430
Recruiting

Turkish Version of the BRIEF-Hammersmith Infant Neurological Examination (HINE)

PediatricsNeurodevelopment OutcomeNeurological Abnormality
Kahramanmaras Sutcu Imam University120 enrolled1 locationNCT07182474
Recruiting
Phase 2

Pilot Study of Prenatal Choline Supplementation

Brain DevelopmentCholine Nutrition
Wayne State University50 enrolled1 locationNCT07699393
Recruiting
Not Applicable

The Effect of Semantic Support on Word Learning

Language Development Disorders
University of Arizona32 enrolled1 locationNCT05921214
Recruiting
Phase 2

Lipid Infusions to Optimize Nutrition Trial

Bronchopulmonary Dysplasianeurodevelopmental impairment
The University of Texas Health Science Center, Houston230 enrolled1 locationNCT06915441
Recruiting

Pediatric Movement Disorders of Unknown Etiology in Vietnam (VPeMD)

Movement Disorders in ChildrenNeurogenetic DisordersNeuro Developmental Delay
University of Medicine and Pharmacy at Ho Chi Minh City50 enrolled2 locationsNCT07695610
Recruiting
Not Applicable

Preventing Vulnerable Child Syndrome in the NICU With Cognitive Behavioral Therapy (PreVNT Trial)

Premature InfantDevelopment, ChildParent-Child Relations+1 more
University of Texas Southwestern Medical Center100 enrolled1 locationNCT03906435
Recruiting

Natural History Study of GEMIN-5 Related Neurodevelopmental Disorder

Neurodevelopmental DisordersSMN Complex ProteinsGEMIN5 Protein, Human
University of Pittsburgh500 enrolled1 locationNCT06776341
Recruiting

Reproductive Axis Maturation in the Early Post-Menarchal Years

PediatricsAdolescent HealthAdolescent Development+1 more
National Institute of Environmental Health Sciences (NIEHS)400 enrolled1 locationNCT03986021
Recruiting

Mapping of the Developmental Atlas of the Visual System and Research on Embryonic Neurogenesis Phenomena

Embryonic DevelopmentRetinal AnomaliesNeural Development
Sheng Liu200 enrolled1 locationNCT07688538
Recruiting

In Vitro Fertilization (IVF) and Prenatal Effects Independent of Genetics

Child DevelopmentMaternal Distress
Columbia University360 enrolled1 locationNCT07296107
Recruiting
Not Applicable

Empower EI: Comparing Early Intervention Approaches to Improve Communication in Toddlers With Developmental Delays

Developmental delays
Northwestern University1,269 enrolled1 locationNCT07227974
Recruiting

The Growing Well Study

Dental health.Dietary BehaviorsDietary Intakes+1 more
University of Leeds1,890 enrolled6 locationsNCT07698158