ClinicalTrials.gov record
A Study in Participants With Asthma Initiating Treatment With Omalizumab (Xolair)
ClinicalTrials.gov ID: NCT01922037
Public ClinicalTrials.gov record NCT01922037. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective Observational Study to Evaluate Predictors of Clinical Effectiveness in Response to Omalizumab
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This multicenter, prospective study will evaluate the baseline participant characteristics (including biomarkers) associated with a variety of individual and composite clinical outcomes in participants with moderate to severe asthma initiating treatment with omalizumab.
Study identification
- NCT ID
- NCT01922037
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 806 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 12 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 19, 2013 (Actual)
- Primary completion
- Mar 31, 2016 (Actual)
- Completion
- Mar 31, 2016 (Actual)
- Last update posted
- Dec 11, 2017
2013 – 2016
United States locations
- U.S. sites
- 145
- U.S. states
- 34
- U.S. cities
- 128
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alabama Allergy & Asthma | Birmingham | Alabama | 35209 | — |
| Achieve Clinical Research, LLC | Birmingham | Alabama | 35216 | — |
| Huntsville Lung Associates PC | Huntsville | Alabama | 35801 | — |
| San Tan Allergy & Asthma | Gilbert | Arizona | 85234-2966 | — |
| Dedicated Clinical Research | Goodyear | Arizona | 85395 | — |
| Allergy Associates of Tucson | Tucson | Arizona | 85716 | — |
| University of Arizona | Tucson | Arizona | 85724-5030 | — |
| Little Rock Allergy & Asthma; Clinical Research Center | Little Rock | Arkansas | 72205 | — |
| Stuart Epstein MD - PP | Beverly Hills | California | 90212 | — |
| West Coast Clinical Trials Global, LLC | Costa Mesa | California | 92626 | — |
| Peninsula Allergy Associates | Daly City | California | 94015 | — |
| Allianz Medical and Research Center | Fountain Valley | California | 92708 | — |
| William Ebbeling MD - PP | Fresno | California | 93720 | — |
| Gettysburg Medical Clinic | Fresno | California | 93726 | — |
| Allergy & Asthma Inst Valley | Granada Hills | California | 91344 | — |
| VA Loma Linda Healthcare System | Loma Linda | California | 92357 | — |
| Allergy Asthma Care Ctr, Inc. | Los Angeles | California | 90064 | — |
| Southern California Research Center | Mission Viejo | California | 92691 | — |
| North Bay Allergy & Asthma; Medical Assoc | Napa | California | 94558 | — |
| Choc Psf, Amc | Orange | California | 92868 | — |
| Clinical Trials of Orange County | Orange | California | 92868 | — |
| California Allergy & Asthma Medical Group, Inc. | Palmdale | California | 93551 | — |
| Joann Blessing-Moore MD - PP | Palo Alto | California | 94304 | — |
| TPMG - Rancho Cordova | Rancho Cordova | California | 95762 | — |
| Redding Allergy & Asthma Care | Redding | California | 96003 | — |
| Allergy & Asthma Consultants | Redwood City | California | 94063 | — |
| Capital Allergy Resp Dis Ctr | Sacramento | California | 95819 | — |
| Central Coast Allergy and Asthma | Salinas | California | 93901 | — |
| Allergy Assoc Medical Group | San Diego | California | 92108 | — |
| Kaiser Permanente - San Diego | San Diego | California | 92120 | — |
| University of California at San Francisco | San Francisco | California | 94115 | — |
| Asthma & Allergy Clinic | San Francisco | California | 94121 | — |
| The Allergy and Asthma Clinic | San Mateo | California | 94401 | — |
| Allergy & Asthma Medical Group; Clinical Research Division | Walnut Creek | California | 94598 | — |
| IMMUNOe International Research Centers | Centennial | Colorado | 80112 | — |
| Danbury Hospital | Danbury | Connecticut | 06810 | — |
| Christopher C Randolph MD - PP | Waterbury | Connecticut | 06708 | — |
| Waterbury Pulmonary Associates | Waterbury | Connecticut | 06708 | — |
| St. Francis Sleep; Allergy & Lung Institute | Clearwater | Florida | 33765 | — |
| AAADRS; Clinical Research Center | Coral Gables | Florida | 33134 | — |
| Allergy Asthma & Immun Center | Leesburg | Florida | 34788 | — |
| Florida Ctr-Allergy & Asthma | Miami | Florida | 33173 | — |
| FL Ctr Allergy & Asthma Res | Miami | Florida | 33176 | — |
| Allergy & Asthma Care of FL; Clinical Research | Ocala | Florida | 34471 | — |
| Central Florida Pulmonary Grou | Orlando | Florida | 32803 | — |
| Allergy Asthma & Sinus Center | Palm Beach Gardens | Florida | 33410 | — |
| Gulf Coast Allergy Center, P.A. | Port Charlotte | Florida | 33952 | — |
| USF Asthma Allergy & Immun; Clinical Research | Tampa | Florida | 33613 | — |
| Georgia Pollens | Albany | Georgia | 31707 | — |
| Brookstone Clinical Res Ctr | Columbus | Georgia | 31904 | — |
| Allergy & Asthma Care Center | Gainesville | Georgia | 30501 | — |
| Aeroallergy Research Labs | Savannah | Georgia | 31406 | — |
| Asthma & Allergy of Idaho | Twin Falls | Idaho | 83301 | — |
| Rush University Medical Center | Chicago | Illinois | 60612 | — |
| Chest Medicine Consultants | Chicago | Illinois | 60657 | — |
| Allergy & Asthma Care LTD | Glen Carbon | Illinois | 62034 | — |
| Sneeze Wheeze and Itch Associates LLC | Normal | Illinois | 61761 | — |
| Allergy Asthma Care | Crown Point | Indiana | 46307 | — |
| The Allergy and Asthma Center | Fort Wayne | Indiana | 46804 | — |
| Clinical Research Center of Indiana | Indianapolis | Indiana | 46208 | — |
| University of Kansas Med Ctr; Int med/Allgy/Immun/Rheum | Kansas City | Kansas | 66160-7350 | — |
| Kansas City Allergy And Asthma Assoc. | Overland Park | Kansas | 66210 | — |
| Abraham Research PLLC | Florence | Kentucky | 41042 | — |
| Allergy & Asth Phys of Cent KY | Lexington | Kentucky | 40503 | — |
| Dr. Paul Shapero | Bangor | Maine | 04401 | — |
| Chesapeake Clinical Research Inc - CRN | Baltimore | Maryland | 21236 | — |
| Glenn M. Silber, M.D., P.A | Ellicott City | Maryland | 21042 | — |
| Family Allergy & Asthma | Gaithersburg | Maryland | 20878 | — |
| Brigham and Women's Hospital | Boston | Massachusetts | 98410 | — |
| Center for Clinical Research. | Brockton | Massachusetts | 02301 | — |
| Allergy Arth Fam Treatment Ctr | Gardner | Massachusetts | 01440 | — |
| Infinity Medical Research Inc | North Dartmouth | Massachusetts | 02747 | — |
| McGovern & Baja Allergy Assoc | Springfield | Massachusetts | 01103 | — |
| Asthma & Allergy Inst of MI | Clinton Township | Michigan | 48038 | — |
| Asthma Allergy Ctr of SW MI | Portage | Michigan | 49024 | — |
| Clinical Research Inst | Minneapolis | Minnesota | 55402 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| Washington Univ. School of Med | St Louis | Missouri | 63141 | — |
| Impact Clinical Trials | Las Vegas | Nevada | 89106 | — |
| Ocean Allergy & Resp Res Ctr | Brick | New Jersey | 08724 | — |
| Adult Ped Aller Central Jersey | Edison | New Jersey | 08820 | — |
| Center for Asthma and Allergy | Highland Park | New Jersey | 08904 | — |
| Atlantic Allergy Asthma Immunology Associates | Ocean City | New Jersey | 07712 | — |
| Allergy Treatment Center of New Jersey | Piscataway | New Jersey | 08854 | — |
| Pulmonary and Allergy Associates | Summit | New Jersey | 07901 | — |
| Allergy Consultants, PA | Verona | New Jersey | 07044 | — |
| SUNY Downstate Medical Center. | Brooklyn | New York | 11203 | — |
| Boris Sagalovich MD - PC | Brooklyn | New York | 11229 | — |
| Island Medical Research Pc | Commack | New York | 11725 | — |
| North Shore Medical Arts, LLP | Great Neck | New York | 11021 | — |
| Jamaica Hospital Medical Center | Jamaica | New York | 11418 | — |
| Winthrop Univ Hospital | Mineola | New York | 11501 | — |
| Laura and ISAAC Perlmutter Cancer Center at NYU Langone. | New York | New York | 10016 | — |
| Parikh Institute for Research LLC | New York | New York | — | — |
| Albert P Hirdt DO - PP | Newburgh | New York | 12550 | — |
| Olean Medical Group | Olean | New York | 14760 | — |
| University of Rochester | Rochester | New York | 14618 | — |
| Advanced Allergy & Asthma PLLC | Rockville Centre | New York | 11570 | — |
| Urban Health Plan, Inc. | The Bronx | New York | 10459 | — |
| Montefiore Medical Center | The Bronx | New York | 10461 | — |
| Alan Kaufman MD - PP | The Bronx | New York | 10465 | — |
| Allergy Partners of Western NC | Asheville | North Carolina | 28801 | — |
| Allergy & Asthma Centre of Dayton | Centerville | Ohio | 45458 | — |
| The Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| Santiago Reyes MD-Private Prac | Oklahoma City | Oklahoma | 73112 | — |
| Vital Prospects Clin Res Pc | Tulsa | Oklahoma | 74136 | — |
| Bend Memorial Clinic | Bend | Oregon | 97701 | — |
| Central PA Asth & Allergy Care; Research Division | Altoona | Pennsylvania | 16601 | — |
| Allergy and Asthmas; Specialists of Harrisburg | Harrisburg | Pennsylvania | 17110 | — |
| Penn State Hershey Medical Group | Hershey | Pennsylvania | 17033 | — |
| Inst for Resp & Sleep Med PC | Langhorne | Pennsylvania | 19047 | — |
| Allergy and Asthma Research of NJ, lnc | Philadelphia | Pennsylvania | 19115 | — |
| Allergy & Clinical Immun Assoc | Pittsburgh | Pennsylvania | 15241 | — |
| South Hills Pulmonary Assoc | Pittsburgh | Pennsylvania | 15243 | — |
| Respiratory Specialists | Reading | Pennsylvania | 19610 | — |
| Nat'l Aller Asth-Charleston | Charleston | South Carolina | 29406 | — |
| ADAC Research PA | Greenville | South Carolina | 29607 | — |
| Upstate Pharma Research | Simpsonville | South Carolina | 29681 | — |
| East Tennessee Center for Clinical Research | Knoxville | Tennessee | 37909 | — |
| LeBonheur Children's Hospital | Memphis | Tennessee | 38103 | — |
| Vanderbilt Medical University | Nashville | Tennessee | 37203 | — |
| Greater Austin Allergy Asthma and Immunology | Austin | Texas | 78746 | — |
| Elliot J. Ginchansky, MD, PA | Dallas | Texas | 75230 | — |
| Allergy Asthma Research Assoc | Dallas | Texas | 75231 | — |
| University of Texas Medical Branch;Division of APICS | Galveston | Texas | 77555 | — |
| Allergy Asthma & Immun Assoc | Garland | Texas | 75044 | — |
| Live Oak Allergy & Asthma Clinic | San Antonio | Texas | 78233 | — |
| Allergy & Asthma Res Ctr PA | San Antonio | Texas | 78251 | — |
| Sugar Land Allerg Asthma Immun | Sugar Land | Texas | 77479 | — |
| University of Texas Health Center at Tyler | Tyler | Texas | 75708 | — |
| Allergy Associates of Utah | Murray | Utah | 84107 | — |
| Bridgerland Clinical Research | North Logan | Utah | 84341 | — |
| Pulmonary Research of Albingdon | Abingdon | Virginia | 24210 | — |
| O & O Alpan, LLC | Fairfax | Virginia | 22030 | — |
| Clinical Research Partners, LLC | Henrico | Virginia | 23233 | — |
| Allergy Asthma & Sinus Center | Leesburg | Virginia | 20176 | — |
| Children's Hospital of the King's Daughter | Norfolk | Virginia | 23510 | — |
| Bellingham Asthma, Allergy & Immunology | Bellingham | Washington | 98225 | — |
| ASTHMA, Inc | Seattle | Washington | 98105 | — |
| Pulmonary & Sleep Research | Spokane | Washington | 99204 | — |
| Northwest Asthma Allergy Center | Vancouver | Washington | 98664 | — |
| Allergy Asthma & Sinus Center | Greenfield | Wisconsin | 53228 | — |
| Dean Clinic | Madison | Wisconsin | 53715 | — |
| University of Wisconsin;Allergy & Asthma Clinical Research | Madison | Wisconsin | 53792 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01922037, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 11, 2017 · Synced Oct 17, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT01922037 live on ClinicalTrials.gov.