New asthma drug shows promise in Mid-Stage trial
NCT ID NCT06496607
First seen Jun 27, 2026 · Last updated Aug 12, 2026 · Updated 2 times
Summary
This study tests an experimental drug, solrikitug, in 145 adults with asthma who already use daily inhalers. The goal is to see if the drug can safely lower certain immune cells (eosinophils) in the blood and improve asthma control compared to a placebo. It is a Phase 2 trial, meaning researchers are still checking safety and how well it works.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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145 people
The number who actually took part.
- Started
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Jul 2024
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key inclusion criteria: * Participant must be aged 18 to 75 years of age. * Documented diagnosis of asthma at least 12 months prior to Screening. * Participants must be on maintenance asthma medications, for at least 3 months prior to screening: inhaled corticosteroid (ICS) in combination with long-acting beta agonist (LABA), or as part of an approved triple therapy for asthma (ICS/LABA/long-acting muscarinic antagonist \[LAMA\]). * Participant has an ACQ-6 score ≥1.5 at Screening Visit. * Participant has FEV1 of ≥50% to 90%, inclusive, of predicted normal value at Screening Visit 1. * Evidence of asthma as documented by reversibility in FEV1 of ≥12% and ≥200 mL over the pre-salbutamol FEV1 at Screening Visit. Key exclusion criteria: * Female participant who is pregnant or breastfeeding. * Participant is a current smoker, or former smoker with a smoking history of ≥10 pack-years. * Participant has a known hypersensitivity to any component of the formulation of solrikitug, including any of the excipients, or a history of anaphylactic reaction to any therapeutic monoclonal antibody. * Participant has history or evidence of any clinically significant cardiovascular, hematologic, hepatic, immunologic, metabolic, urologic, neurologic, dermatologic, psychiatric, renal and/or other major disease or malignancy, or any other condition (risks factors of pneumonia) that in the opinion of the Investigator might obfuscate the study data. * Participant has an exacerbation of asthma requiring use of OCS or hospitalization in the 6 weeks prior to Screening or during the Screening Period. * Participant has history or evidence of any clinically significant pulmonary condition, other than asthma. * Lower respiratory tract infection within the 6 weeks prior to Screening.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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A1 Clinical
Queens Village, New York, 11428, United States
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Accellacare - Duly
Winfield, Illinois, 60190, United States
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Aeroallergy Research Laboratories of Savannah, Inc.
Savannah, Georgia, 31406, United States
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Allergy & Asthma Associates of Santa Clara Valley
San Jose, California, 95117, United States
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Allergy & Asthma Diagnostic Treatment Center
Lancaster, Pennsylvania, 17601, United States
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Allergy & Asthma Medical Group and Research Center
San Diego, California, 92123, United States
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Allergy, Asthma & Sinus Center, LLC
Myrtle Beach, South Carolina, 29588, United States
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Asheville Clinical Research
Asheville, North Carolina, 28803, United States
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Axsendo Clinical Research
Houston, Texas, 77002, United States
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Beach Physicians Clinical Research Corp.
Huntington Beach, California, 92647, United States
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Biosolutions Clinical Research Center
La Mesa, California, 91942, United States
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CPCC - Research, LLC
East Point, Georgia, 30344, United States
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Care Access - Mauldin
Mauldin, South Carolina, 29662, United States
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Care Access, Tamarac
Tamarac, Florida, 33321, United States
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Chesapeake Clinical Research, Inc.
White Marsh, Maryland, 21162, United States
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Clinical Research Associates of Central PA
DuBois, Pennsylvania, 15801, United States
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Clinical Research of Rock Hill
Rock Hill, South Carolina, 29732, United States
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Clinical Site Partners LLC dba-Leesburg
Leesburg, Florida, 34748, United States
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Coral Research Clinic Corp.
Miami, Florida, 33186, United States
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Dallas Allergy and Asthma Center
Dallas, Texas, 75231, United States
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Deerborn Clinic
Dearborn, Michigan, 48126, United States
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Downtown LA Research Center
Los Angeles, California, 90017, United States
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Gulf Coast Clinical Research
Houston, Texas, 77070, United States
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Henderson Trials
Henderson, Nevada, 89052, United States
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Henry Ford Health System
Detroit, Michigan, 48202, United States
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Hillcrest Medical Research, LLC
DeLand, Florida, 32720, United States
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IntraCare Clinical
Greenville, Texas, 75401, United States
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IntraCare Health Center
Dallas, Texas, 75254, United States
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JY Research Institute
Cutler Bay, Florida, 33189, United States
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Javarra Research
Conroe, Texas, 77384, United States
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MBR - Charleston
North Charleston, South Carolina, 29406, United States
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Mayflower Clinical
South Dartmouth, Massachusetts, 02747, United States
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Midwest Clinical Research
Dayton, Ohio, 45417, United States
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Montana Medical Research, Inc.
Missoula, Montana, 59808, United States
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National Clinical Trials
Cordele, Georgia, 31015, United States
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New Phase Research & Development
Knoxville, Tennessee, 37909, United States
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Newport Native MD, Inc.
Newport Beach, California, 92663, United States
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NexGen Research
Boise, Idaho, 83706, United States
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North Bay Clinical Research
Santa Rosa, California, 95405, United States
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North Carolina Clinical Research
Raleigh, North Carolina, 27607, United States
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Northwest Research Center
Portland, Oregon, 97202, United States
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OK Clinical Research
Edmond, Oklahoma, 73034, United States
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Ogden Clinical Canyon View
Tallahassee, Florida, 32308, United States
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Orso Health
Long Beach, California, 90808, United States
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Pharmax Research of South Florida
Miami, Florida, 33126, United States
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Phoenix Medical Group
Peoria, Arizona, 85381, United States
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Premier Research Center, LLC
Hendersonville, Tennessee, 37075, United States
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Pro-Care Research Center, Corp.
Miami Gardens, Florida, 33014, United States
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Proactive RGV
Brownsville, Texas, 78520, United States
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Prospective Research Innovations Inc.
Rancho Cucamonga, California, 91730, United States
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Providere Research
West Covina, California, 91790, United States
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Pulmonary Research Institute of SE Michigan
Farmington Hills, Michigan, 48336, United States
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Revive Research Institute, Inc.
Southfield, Michigan, 48075, United States
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San Jose Clinical Trials
San Jose, California, 95128, United States
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Southeastern Research Center
Winston-Salem, North Carolina, 27103, United States
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TBC Research
Tamarac, Florida, 33321, United States
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TTS Research
Boerne, Texas, 78006, United States
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Temple University - Shenoy
Philadelphia, Pennsylvania, 19140, United States
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Ten20 Clinical Research, LLC
Carrollton, Texas, 75010, United States
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Toledo Institute of Clinical Research Inc.
Toledo, Ohio, 43617, United States
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Treasure Valley Medical Research
Boise, Idaho, 83706, United States
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US Allergy & Asthma
Frisco, Texas, 75035, United States
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Velocity Clinical Research
Mobile, Alabama, 36608, United States
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Velocity Clinical Research
Lafayette, Louisiana, 70508, United States
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Velocity Clinical Research
Medford, Oregon, 97504, United States
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Velocity Clinical Research - Denver
Englewood, Colorado, 80110, United States
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Velocity Clinical Research - Hampton
Hampton, Virginia, 23666, United States
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Velocity Clinical Research - Sioux City
Sioux City, Iowa, 51106, United States
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Warren W. Pleskow, M.D.
Encinitas, California, 92024, United States
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Other studies related to the condition(s) this trial covers.
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