ClinicalTrials.gov record
Late Effects After Treatment in Patients With Previously Diagnosed High-Risk Neuroblastoma
ClinicalTrials.gov ID: NCT03057626
Public ClinicalTrials.gov record NCT03057626. 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.
ClinicalTrials.gov public records Last synced May 5, 2026, 2:34 AM EDT
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
LEAHRN (Late Effects After High-Risk Neuroblastoma) Study
Study identification
- NCT ID
- NCT03057626
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Children's Oncology Group
- Network
- Enrollment
- 376 participants
Conditions and interventions
Conditions
Interventions
- Cytology Specimen Collection Procedure Other
- Laboratory Biomarker Analysis Other
- Quality-of-Life Assessment Other
Other
Eligibility (public fields only)
- Age range
- 5 Years to 50 Years
- 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 4, 2017
- Primary completion
- Sep 29, 2021
- Completion
- Sep 29, 2026
- Last update posted
- Jan 8, 2026
2017 – 2026
United States locations
- U.S. sites
- 84
- U.S. states
- 35
- U.S. cities
- 73
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital of Alabama | Birmingham | Alabama | 35233 | — |
| Phoenix Childrens Hospital | Phoenix | Arizona | 85016 | — |
| Arkansas Children's Hospital | Little Rock | Arkansas | 72202-3591 | — |
| Kaiser Permanente Downey Medical Center | Downey | California | 90242 | — |
| City of Hope Comprehensive Cancer Center | Duarte | California | 91010 | — |
| Children's Hospital Los Angeles | Los Angeles | California | 90027 | — |
| UCSF Benioff Children's Hospital Oakland | Oakland | California | 94609 | — |
| Kaiser Permanente-Oakland | Oakland | California | 94611 | — |
| Lucile Packard Children's Hospital Stanford University | Palo Alto | California | 94304 | — |
| UCSF Medical Center-Mission Bay | San Francisco | California | 94158 | — |
| Children's Hospital Colorado | Aurora | Colorado | 80045 | — |
| Connecticut Children's Medical Center | Hartford | Connecticut | 06106 | — |
| Yale University | New Haven | Connecticut | 06520 | — |
| Alfred I duPont Hospital for Children | Wilmington | Delaware | 19803 | — |
| Children's National Medical Center | Washington D.C. | District of Columbia | 20010 | — |
| Broward Health Medical Center | Fort Lauderdale | Florida | 33316 | — |
| Golisano Children's Hospital of Southwest Florida | Fort Myers | Florida | 33908 | — |
| University of Florida Health Science Center - Gainesville | Gainesville | Florida | 32610 | — |
| Nemours Children's Clinic-Jacksonville | Jacksonville | Florida | 32207 | — |
| AdventHealth Orlando | Orlando | Florida | 32803 | — |
| Arnold Palmer Hospital for Children | Orlando | Florida | 32806 | — |
| Nemours Children's Hospital | Orlando | Florida | 32827 | — |
| Johns Hopkins All Children's Hospital | St. Petersburg | Florida | 33701 | — |
| Saint Joseph's Hospital/Children's Hospital-Tampa | Tampa | Florida | 33607 | — |
| Children's Healthcare of Atlanta - Egleston | Atlanta | Georgia | 30322 | — |
| Kapiolani Medical Center for Women and Children | Honolulu | Hawaii | 96826 | — |
| Lurie Children's Hospital-Chicago | Chicago | Illinois | 60611 | — |
| University of Illinois | Chicago | Illinois | 60612 | — |
| University of Chicago Comprehensive Cancer Center | Chicago | Illinois | 60637 | — |
| Advocate Children's Hospital-Oak Lawn | Oak Lawn | Illinois | 60453 | — |
| Advocate Children's Hospital-Park Ridge | Park Ridge | Illinois | 60068 | — |
| Saint Jude Midwest Affiliate | Peoria | Illinois | 61637 | — |
| Blank Children's Hospital | Des Moines | Iowa | 50309 | — |
| University of Iowa/Holden Comprehensive Cancer Center | Iowa City | Iowa | 52242 | — |
| University of Kentucky/Markey Cancer Center | Lexington | Kentucky | 40536 | — |
| Norton Children's Hospital | Louisville | Kentucky | 40202 | — |
| Children's Hospital New Orleans | New Orleans | Louisiana | 70118 | — |
| Sinai Hospital of Baltimore | Baltimore | Maryland | 21215 | — |
| Massachusetts General Hospital Cancer Center | Boston | Massachusetts | 02114 | — |
| Dana-Farber Cancer Institute | Boston | Massachusetts | 02215 | — |
| Baystate Medical Center | Springfield | Massachusetts | 01199 | — |
| C S Mott Children's Hospital | Ann Arbor | Michigan | 48109 | — |
| Children's Hospitals and Clinics of Minnesota - Minneapolis | Minneapolis | Minnesota | 55404 | — |
| University of Minnesota/Masonic Cancer Center | Minneapolis | Minnesota | 55455 | — |
| University of Mississippi Medical Center | Jackson | Mississippi | 39216 | — |
| Children's Mercy Hospitals and Clinics | Kansas City | Missouri | 64108 | — |
| Cardinal Glennon Children's Medical Center | St Louis | Missouri | 63104 | — |
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
| Hackensack University Medical Center | Hackensack | New Jersey | 07601 | — |
| Saint Joseph's Regional Medical Center | Paterson | New Jersey | 07503 | — |
| Roswell Park Cancer Institute | Buffalo | New York | 14263 | — |
| Stony Brook University Medical Center | Stony Brook | New York | 11794 | — |
| UNC Lineberger Comprehensive Cancer Center | Chapel Hill | North Carolina | 27599 | — |
| Carolinas Medical Center/Levine Cancer Institute | Charlotte | North Carolina | 28203 | — |
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
| Wake Forest University Health Sciences | Winston-Salem | North Carolina | 27157 | — |
| Children's Hospital Medical Center of Akron | Akron | Ohio | 44308 | — |
| Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | 45229 | — |
| Rainbow Babies and Childrens Hospital | Cleveland | Ohio | 44106 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
| University of Oklahoma Health Sciences Center | Oklahoma City | Oklahoma | 73104 | — |
| Legacy Emanuel Children's Hospital | Portland | Oregon | 97227 | — |
| Oregon Health and Science University | Portland | Oregon | 97239 | — |
| Penn State Children's Hospital | Hershey | Pennsylvania | 17033 | — |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104 | — |
| Children's Hospital of Pittsburgh of UPMC | Pittsburgh | Pennsylvania | 15224 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
| BI-LO Charities Children's Cancer Center | Greenville | South Carolina | 29605 | — |
| Sanford USD Medical Center - Sioux Falls | Sioux Falls | South Dakota | 57117-5134 | — |
| East Tennessee Childrens Hospital | Knoxville | Tennessee | 37916 | — |
| Saint Jude Children's Research Hospital | Memphis | Tennessee | 38105 | — |
| Vanderbilt University/Ingram Cancer Center | Nashville | Tennessee | 37232 | — |
| Dell Children's Medical Center of Central Texas | Austin | Texas | 78723 | — |
| Medical City Dallas Hospital | Dallas | Texas | 75230 | — |
| UT Southwestern/Simmons Cancer Center-Dallas | Dallas | Texas | 75390 | — |
| Cook Children's Medical Center | Fort Worth | Texas | 76104 | — |
| Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center | Houston | Texas | 77030 | — |
| Methodist Children's Hospital of South Texas | San Antonio | Texas | 78229 | — |
| University of Texas Health Science Center at San Antonio | San Antonio | Texas | 78229 | — |
| Naval Medical Center - Portsmouth | Portsmouth | Virginia | 23708-2197 | — |
| Virginia Commonwealth University/Massey Cancer Center | Richmond | Virginia | 23298 | — |
| Seattle Children's Hospital | Seattle | Washington | 98105 | — |
| Providence Sacred Heart Medical Center and Children's Hospital | Spokane | Washington | 99204 | — |
| University of Wisconsin Carbone Cancer Center | Madison | Wisconsin | 53792 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 14 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03057626, 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 Jan 8, 2026 · Synced May 5, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03057626 live on ClinicalTrials.gov.