Location · Iowa
Clinical trials recruiting in Iowa
210 recruiting studies have at least one site in Iowa; 67 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Iowa.
210 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 3
Gene Therapy Trial for Otoferlin Gene-mediated Hearing Loss
Eli Lilly and Company
- Location
- Iowa City, IA + 2 other US sites
- Eligibility basics
- Any age listed
- RecruitingPhase 3
A Study of Nipocalimab in Pregnancies at Risk for Severe Hemolytic Disease of the Fetus and Newborn (HDFN)
Janssen Research & Development, LLC
- Location
- Iowa City, IA + 19 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingPhase 2
A Study on the Safety of TAK-279 and Whether it Can Reduce Inflammation in the Bowel of Participants With Moderately to Severely Active Crohn's Disease
Takeda
- Location
- Iowa City, IA + 23 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Nipocalimab or Intravenous Immunoglobulin (IVIG) in Pregnancies At Risk of Fetal and Neonatal Alloimmune Thrombocytopenia (FNAIT)
Janssen Research & Development, LLC
- Location
- Iowa City, IA + 11 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingPhase 3
A Phase III Renal Outcomes and Cardiovascular Mortality Study to Investigate the Efficacy and Safety of Baxdrostat in Combination With Dapagliflozin in Participants With Chronic Kidney Disease and High Blood Pressure
AstraZeneca
- Location
- Iowa City, IA + 104 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Comparing The Safety And Efficacy Of DEFENCATH® In Reducing Central-Line Bloodstream Infections (CLABSIs) In Adults And Adolescent Participants Receiving Total Parenteral Nutrition Through A Central Venous Catheter (CVC)
CorMedix Therapeutics
- Location
- Iowa City, IA + 16 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 1
A Study to Assess the Safety, Tolerability, and Pharmacokinetics of GIGA-2339 in Participants With Chronic Hepatitis B Virus Infection
GigaGen, Inc.
- Location
- Iowa City, IA + 10 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Guselkumab Versus Risankizumab in Participants With Moderately to Severely Active Crohn's Disease
Janssen Research & Development, LLC
- Location
- Clive, IA + 35 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Randomized Study in Children and Adolescents With Migraine: Acute Treatment
Pfizer
- Location
- Sioux City, IA + 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
- West Des Moines, IA + 54 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
A Study to Test How Effective Belumosudil Tablets Are for Treating Adult Participants With Chronic Lung Allograft Dysfunction
Sanofi
- Location
- Iowa City, IA + 31 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1/Phase 2
Study of Circular RNA Treatment in Patients With Radiation Induced Xerostomia-1
RiboX Therapeutics Ltd.
- Location
- Iowa City, IA + 3 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Clinical Study to Evaluate the Effects of NXT007 Compared to Factor VIII Prophylaxis in Participants With Hemophilia A
Hoffmann-La Roche
- Location
- Iowa City, IA + 1 other US site
- Eligibility basics
- Ages 12+
- Recruiting
Hydrus® Microstent New Enrollment Post-Approval Study
Alcon Research
- Location
- Sioux City, IA + 12 other US sites
- Eligibility basics
- Ages 45+
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obesity, or Overweight Without Type 2 Diabetes
Eli Lilly and Company
- Location
- West Des Moines, IA + 40 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Investigate the Efficacy, Safety and Tolerability of Votoplam in Participants With Huntington's Disease
Novartis Pharmaceuticals
- Location
- Iowa City, IA + 39 other US sites
- Eligibility basics
- Ages 21–70
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Persistent Obesity Who Are Treated With a Weekly Incretin
Eli Lilly and Company
- Location
- West Des Moines, IA + 55 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Investigate Abdominal Symptoms With Camlipixant Compared With Placebo in Adults With Irritable Bowel Syndrome - Diarrhea (IBS-D) and Irritable Bowel Syndrome - Mixed (IBS-M)
GlaxoSmithKline
- Location
- Ames, IA + 93 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 2/Phase 3
Combined Dose-Finding and CV Outcomes Study With CSL300 (Clazakizumab) in Adult Subjects With ESKD Undergoing Dialysis (POSIBIL6ESKD)
CSL Behring
- Location
- Sioux City, IA + 147 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of Mezagitamab in Adults With Chronic Primary Immune Thrombocytopenia
Takeda
- Location
- Iowa City, IA + 16 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation.
Medtronic Cardiovascular
- Location
- Des Moines, IA + 68 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Study to Assess Adverse Events and Disease Activity of Oral Ubrogepant Tablets for the Acute Treatment of Migraine in Children and Adolescents (Ages 6-17)
AbbVie
- Location
- Ames, IA + 87 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 1
A Study to Investigate the Safety and Preliminary Efficacy of ALLO-329, an Allogeneic CAR T-cell Therapy, in Adults With Autoimmune Disease
Allogene Therapeutics
- Location
- Iowa City, IA + 15 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingPhase 3
A Study of Vonicog Alfa (rVWF) in Children With Severe Von Willebrand Disease (vWD)
Takeda
- Location
- Iowa City, IA + 9 other US sites
- Eligibility basics
- Up to age 17