Pan-VEGF Blockade for the Treatment of Retinopathy of Prematurity (BLOCK-ROP)
Public ClinicalTrials.gov record NCT01232777. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine whether a single intravitreal (into the gel of the eye) injection of Avastin 0.625mg or 0.75mg is equivalent (non-inferior) to treatment with standard of care laser in infants with Type I pre-threshold retinopathy of prematurity (ROP) diagnosed at 30-36 weeks gestational age.
Study identification
- NCT ID
- NCT01232777
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 30 Weeks to 36 Weeks
- 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 2012 (Type not available)
- Primary completion
- Apr 2015 (Estimated)
- Completion
- Jul 2018 (Estimated)
- Last update posted
- Oct 17, 2013
2012 – 2018
United States locations
- U.S. sites
- 18
- U.S. states
- 12
- U.S. cities
- 17
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital Los Angeles | Los Angeles | California | 90027 | — |
| Jules Stein Eye Institute, UCLA | Los Angeles | California | 90095 | — |
| Eye Insitute at Stanford | Palo Alto | California | 94303 | — |
| Bascon Palmer Eye Institute | Miami | Florida | 33136 | — |
| Emory Eye Center | Atlanta | Georgia | 30322 | — |
| Children's Hospital, Dept. of Ophthalmology | Boston | Massachusetts | 02115 | — |
| Associated Retinal Consultants/William Beaumont Hospital | Royal Oak | Michigan | 48073 | — |
| Insitute of Ophthalmology and Medical Science, New Jersey Medical School | Newark | New Jersey | 07103 | — |
| Department of Ophthalmology, Weill Cornell Medical College | New York | New York | 10021 | — |
| Abrahamson Pediatric Eye Institute, Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | 45229 | — |
| Cleveland Clinic | Cleveland | Ohio | 44105 | — |
| Midwest Retina | Dublin | Ohio | 43016 | — |
| University Hospitals Eye Insitute, Rainbow Babies & Children's Hospital | Mayfield Heights | Ohio | 44134 | — |
| St. Christopher's Hospital for Children, Drexel Univ. School of Medicine | Philadelphia | Pennsylvania | 19134 | — |
| Austin Retina Associates | Austin | Texas | 78705 | — |
| Texas Children's Hospital | Houston | Texas | 77030 | — |
| University of Utah, Moran Eye Center | Salt Lake City | Utah | 84132 | — |
| Medical College of Wisconsin--Eye Insititute | Milwaukee | Wisconsin | 53266 | — |
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 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01232777, 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 Oct 17, 2013 · Synced Oct 26, 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 public registry record, listed eligibility criteria, and available contact information for NCT01232777 live on ClinicalTrials.gov.