Kids & teens (for parents) · Colorado
Studies for children and teens in Colorado
These studies only enroll people under 18. A parent or legal guardian gives permission, and children old enough to understand are asked for their own agreement (assent).
46 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 1/Phase 2
A Study of BLB-201 RSV Vaccine in Infants and Children
Blue Lake Biotechnology Inc.
- Location
- Aurora, CO + 13 other US sites
- Eligibility basics
- Ages 6 mo–5
- RecruitingHealthy volunteersPhase 3
A Study to Learn About How a New Pneumococcal Vaccine Works in Infants.
Pfizer
- Location
- Aurora, CO + 101 other US sites
- Eligibility basics
- Ages 1 mo–7 mo
- RecruitingHealthy volunteersPhase 3
Study to Learn About Safety, Tolerability, and Immune Response of a Catch-up Pneumococcal Vaccine in Children and Adolescents
Pfizer
- Location
- Aurora, CO + 49 other US sites
- Eligibility basics
- Ages 1–17
- RecruitingPhase 1/Phase 2
A Clinical Study to Evaluate the Safety and Efficacy of ETX101 in Infants and Children With SCN1A-Positive Dravet Syndrome
Encoded Therapeutics
- Location
- Aurora, CO + 9 other US sites
- Eligibility basics
- Ages 6 mo–17
- RecruitingPhase 3
A Study to Assess Adverse Events, Change in Disease Activity, and How Intravenous and Subcutaneous Risankizumab Moves Through the Body of Pediatric Participants With Moderately to Severely Active Crohn's Disease
AbbVie
- Location
- Aurora, CO + 9 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 3
Phase 3 Study of LUM-201 in Children With Growth Hormone Deficiency
Lumos Pharma
- Location
- Centennial, CO + 30 other US sites
- Eligibility basics
- Ages 3–11
- RecruitingPhase 2
A Study to Learn About the Study Medicine Aztreonam-Avibactam (ATM-AVI) in Infants and Newborns Admitted in Hospitals With Bacterial Infection (CHERISH)
Pfizer
- Location
- Aurora, CO + 10 other US sites
- Eligibility basics
- Up to age 10 mo
- RecruitingPhase 3
A Long-Term Study to Learn About The Study Medicine Called Ritlecitinib in Children With Severe Alopecia Areata.
Pfizer
- Location
- Aurora, CO + 18 other US sites
- Eligibility basics
- Ages 6–14
- RecruitingPhase 3
Evaluating the Efficacy and Safety of PT027 Compared With PT007 Administered As Needed in Participants 12 to < 18 Years of Age With Asthma
AstraZeneca
- Location
- Denver, CO + 70 other US sites
- Eligibility basics
- Ages 12–17
- RecruitingPhase 1
A Clinical Study of Letermovir (MK-8228) in Children and Adolescents Who Receive a Kidney Transplant (KT) (MK-8228-077)
Merck Sharp & Dohme LLC
- Location
- Aurora, CO + 20 other US sites
- Eligibility basics
- Up to age 17
- RecruitingPhase 2
A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Obinutuzumab in Adolescents With Active Class III or IV Lupus Nephritis and the Safety and PK of Obinutuzumab in Pediatric Participants
Hoffmann-La Roche
- Location
- Aurora, CO + 8 other US sites
- Eligibility basics
- Ages 5–17
- RecruitingPhase 3
A Study to Evaluate the Pharmacokinetics, Safety and Efficacy of Afimkibart (RO7790121) in Children With Moderately to Severely Active Ulcerative Colitis
Hoffmann-La Roche
- Location
- Aurora, CO + 7 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 4
Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHD
Supernus Pharmaceuticals, Inc.
- Location
- Centennial, CO + 38 other US sites
- Eligibility basics
- Ages 4–5
- RecruitingPhase 4
A Study Evaluating the Effectiveness and Safety of Risdiplam Administered as an Early Intervention in Pediatric Participants With Spinal Muscular Atrophy After Gene Therapy
Hoffmann-La Roche
- Location
- Aurora, CO + 9 other US sites
- Eligibility basics
- Ages 4 mo–2
- RecruitingPhase 2
A Study to Evaluate How Apitegromab Works in Subjects Who Are Less Than 2 Years Old and Have Spinal Muscular Atrophy
Scholar Rock, Inc.
- Location
- Aurora, CO + 11 other US sites
- Eligibility basics
- Up to age 2
- RecruitingPhase 3
A Study to Evaluate Pharmacokinetics, Efficacy, Safety, Tolerability, and Pharmacodynamics of Satralizumab in Pediatric Patients With Aquaporin-4 Antibody Positive Neuromyelitis Optica Spectrum Disorder (NMOSD)
Hoffmann-La Roche
- Location
- Denver, CO
- Eligibility basics
- Ages 2–11
- RecruitingPhase 4
Safety and Tolerability of Open-Labeled Iloperidone in Adolescents
Vanda Pharmaceuticals
- Location
- Denver, CO + 9 other US sites
- Eligibility basics
- Ages 12–17
- RecruitingPhase 2
A Study of TYRA-300 in Children With Achondroplasia: BEACH301
Tyra Biosciences, Inc
- Location
- Aurora, CO + 11 other US sites
- Eligibility basics
- Ages 3–10
- RecruitingPhase 3
A Study to Compare the Efficacy, Safety and Tolerability of FF/UMEC/VI With FF/VI in 12-17-year-olds With Asthma
GlaxoSmithKline
- Location
- Colorado Springs, CO + 18 other US sites
- Eligibility basics
- Ages 12–17
- RecruitingPhase 3
Trial Investigating the Efficacy and Safety of Weekly Lonapegsomatropin Compared to Daily Somatropin in Children and Adolescents With Short Stature or Growth Failure Due to Growth Hormone Sufficient Disorders
Ascendis Pharma A/S
- Location
- Aurora, CO + 21 other US sites
- Eligibility basics
- Ages 2–17
- RecruitingPhase 3
A Study of Dupilumab in Small Children With an Allergic Condition of the Esophagus (Food Pipe): Eosinophilic Esophagitis
Regeneron Pharmaceuticals
- Location
- Aurora, CO + 12 other US sites
- Eligibility basics
- Ages 6 mo–6
- RecruitingPhase 2
Effect of Patiromer in Children Under 12 Years of Age With High Blood Potassium Levels
Vifor Pharma, Inc.
- Location
- Aurora, CO + 9 other US sites
- Eligibility basics
- Ages 0 mo–11
- RecruitingPhase 3
Randomized Study in Children and Adolescents With Migraine: Acute Treatment
Pfizer
- Location
- Aurora, CO + 69 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
Long-term Safety Study of Rimegepant in Pediatric Subjects for the Acute Treatment of Migraine
Pfizer
- Location
- Aurora, CO + 54 other US sites
- Eligibility basics
- Ages 6–17