Autopsy report · NCT00585026
Randomized Clinical Trial of Bifocal Lenses Versus Computer-specific Progressive Addition Lenses
Cause of deathStaffing, sites or logistics, also regulatory or ethics
“PI left UAB; protocol administratively terminated by UAB IRB.”
Life of this trial
- Registered 1 year 2 months after it had already started.
- Ran for about 8 months before it stopped.
- 40 participants planned (an estimate, not an actual count).
- No results are posted on the registry.
Vital statistics
- Status
- Terminated
- Phase
- Phase 3
- Sponsor
- University of Alabama at Birmingham
- Sponsor type
- University, hospital or other
- Conditions
- Refractive Error; Presbyopia; Asthenopia; Eyeglasses
- Interventions
- D-28 bifocal lenses and frame; Progressive addition computer lenses and frame
- Participants
- 40 (planned, not actual)
- Sites
- 1
- Countries
- United States
Trials that died the same way
- Young Adult Naturalistic Alcohol Study (YANAS) Using Smartphone Technology in a Simulated Laboratory Environment
“Protocol expired with IRB.” - Transcranial Infrared Laser Stimulation (TILS) of Prefrontal Cognition in Post-traumatic Stress Disorder (PTSD)
“IRB approval terminated” - Ibuprofen Versus Ketorolac for Pain Relief During Hysterosalpingogram
“IRB voted to terminate the protocol for noncompliance” - Treatment of Childhood Acute Lymphoblastic Leukemia
“Terminated by IRB for continuing review” - Feasibility of Ultra-sound Guided Radiofrequency Ablation in the Management of Head and Neck Neoplasia.
“Administratively withdrawn by the IRB prior to IRB approval”
Look deeper
- The official registry record (the source of truth)
- Record history: every change the sponsor made
- Open it in the database
Everything here comes from the current ClinicalTrials.gov record. The timeline uses the record’s dates; dates marked planned are the sponsor’s plans. The cause of death is an automatic, unverified label. This is research information, not medical advice.