Asthma Trials / Trials in Connecticut
3 Recruiting Trials

Clinical Trials
for Asthma in Connecticut

3 clinical trials for Asthma are currently recruiting participants at study sites in Connecticut. Study-related care is provided at no cost.

3
Recruiting trials
3
Study sites
1
City
2
Industry-sponsored
1
Phase 2

Asthma clinical trials in Connecticut: what to expect

Most recruiting asthma trials are for moderate-to-severe asthma that stays uncontrolled on an inhaled steroid. They test biologic injections aimed at the type of inflammation driving your asthma, new inhaler combinations, and longer-acting versions of existing drugs. Others study asthma in children, exercise and self-management programs, and ways to reduce flare-ups that lead to urgent care visits.

In Connecticut, recruiting asthma studies are concentrated in New Haven. 2 of the 3 are run by a drug or device company, which usually means a larger study with travel reimbursement; the rest are academic or hospital-led.

Who asthma trials usually look for

Trials ask for a confirmed diagnosis, a daily maintenance inhaler at a stated dose, and usually one or two flare-ups in the past year that needed oral steroids. Breathing tests at screening must fall in a range, and biologic trials pick participants by a blood eosinophil count or allergy markers measured at the site. Most adult trials exclude current smokers and people with COPD or another lung disease. Separate studies enroll children aged 6 to 11 and teenagers.

What taking part involves

Screening includes spirometry and blood work, then a run-in of a few weeks while you record symptoms and inhaler use in a diary or app. Biologic trials give an injection every two to eight weeks for six to twelve months, with breathing tests at each visit; many are placebo controlled, with your regular inhalers continued throughout and rescue inhaler always allowed. Flare-ups during the study are treated as usual. Study treatment and tests are free and visits are usually paid.

Questions worth asking the study team

Whether your current inhalers stay the same or are switched to a study inhaler; how often breathing tests are needed; the chance of placebo and whether an extension follows; and what to do during a flare-up while enrolled.

Showing 3 of 3 recruiting Asthma trials in Connecticut

A Study of KT-621 Administered Orally to Adult Participants With Moderate to Severe Eosinophilic Asthma
PHASE2 Lancaster, California +4 sites NCT07323654
This trial is looking for adults aged 18 to 75 who have moderate to severe eosinophilic asthma that is not well controlled. Participants will take a medication called KT-621 to see how well it works and monitor any side effects.
Recruiting
Leveraging Pharmacogenomics in Asthma for Predication, Mechanism and Endotyping
PHASE4 New Haven, Connecticut +2 sites NCT06385236
This trial is looking for adults with uncontrolled asthma who have been on stable asthma medications for at least two months. To participate, you shouldn't be on any biologic treatments for asthma or have certain other lung conditions. Also, if you've had any serious health issues recently or a history of significant smoking, you won't be eligible.
Recruiting
A Study to Learn How Different Amounts of the Study Medicine Called PF-08103402 Are Tolerated and Act in the Body in Healthy Adults or Adults With Mild To-moderate Asthma
PHASE1 New Haven, Connecticut NCT07660731
This trial is looking for healthy adults or adults with mild to moderate asthma. Participants will take the study medicine once a day for a set period at a clinic.
Recruiting
See all 3 Asthma trials in Connecticut

Where the Asthma studies are in Connecticut

Research sites running the most studies
  • Kymera Investigative Site, New Haven1 trial
  • Pfizer Clinical Research Unit - New Haven, New Haven1 trial
  • Yale University, New Haven1 trial
By city

Counts are recruiting studies listing at least one site in Connecticut, from ClinicalTrials.gov, refreshed every two days.

Asthma clinical trials in Connecticut: common questions

How many Asthma clinical trials are recruiting in Connecticut?
TrialFinder currently lists 3 recruiting Asthma clinical trials with study sites in Connecticut. Results are updated regularly from ClinicalTrials.gov, the official U.S. registry of clinical studies.
Where are Asthma clinical trials located in Connecticut?
Study sites for the Asthma trials listed on this page include New Haven. Each trial page lists every participating site with contact details, so you can find the location closest to you.
Do I need insurance to join a Asthma clinical trial in Connecticut?
No. Study-related care is covered by the trial sponsor at no cost to participants, including the study treatment, required lab tests and study visits. Many Asthma trials in Connecticut also compensate participants for time and travel. Health insurance is not required to search or enroll.
How do I qualify for a Asthma clinical trial in Connecticut?
Each study sets its own criteria based on age, Asthma diagnosis details, prior treatments, current medications and general health. The fastest way to find out is to contact a research site directly — most will pre-screen you by phone in 10 to 15 minutes at no charge. You can also create a free TrialFinder profile to be matched automatically.
Do I need to stop my inhaler to join an asthma trial?
No. Trials add the study treatment to your maintenance inhaler, or replace it with a study-supplied version, and a rescue inhaler is always permitted. Any change is made by the study doctor.
What is an eosinophil count and why do trials ask about it?
It is a type of white blood cell measured in a routine blood test. Many biologic asthma drugs target the inflammation it signals, so trials set a minimum or maximum count. The site measures it at screening.
Are there asthma trials for children?
Yes. Biologics and inhalers approved for adults are studied in children aged 6 to 11 and in teenagers, with a parent consenting and attending visits. The listing states the age range.
Asthma Trials in Other States
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Helpful Reading
Are Clinical Trials Safe? What Patients Should Know
How clinical trial safety works — phases, IRB oversight, informed consent, and your right to withdraw — plus the real risks and questions to ask.
How to Know If You Qualify for a Clinical Trial
Every trial has eligibility criteria based on diagnosis, age, and medical history. Here's how to tell if you qualify — and what to do if you're not sure.
Clinical Trials Without Insurance: What You Need to Know
Clinical trials cover the cost of study-related care, making them one of the few ways to access treatment without health insurance. Here's what's covered.
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About Asthma Trials

Asthma trials evaluate biologic therapies, inhaler formulations, allergen immunotherapy, and environmental interventions for moderate-to-severe asthma and COPD overlap.

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