Evidence map›Paper›PMID 20071674›Full record

ArticleInvestigative ophthalmology & visual science2010

Optimizing hand-held spectral domain optical coherence tomography imaging for neonates, infants, and children.

Ramiro S Maldonado, Joseph A Izatt, Neeru Sarin, David K Wallace, Sharon Freedman, C Michael Cotten, Cynthia A Toth

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06139523 (Optimize Pediatric OCT), which is not on this map. Cited by 124 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed, 1 pooled it
9.1field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06139523 recruitingnot on this mapstarted 2024, after this paper: background citation

Optimize Pediatric OCT (Optical Coherence Tomography) Imaging: a Pilot Study

TypeobservationalSponsorDuke UniversityRan2024 to 2027Enrolled30ConditionsRetinal Disease, Glaucoma, Optic Nerve DiseasesArmsInvestigational contact OCT system, Investigational noncontact OCT system:
3 · Its place in the literature

Who cites it

124 citing papers in PubMed, 1 synthesis or guideline pooled it, 224 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Article
  6. OCT findings as a biomarker of disease activity in retinopathy of prematurity.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. New Directions for Ophthalmic OCT - Handhelds, Surgery, and Robotics.Translational vision science & technology · 2025
    Review
  15. Robot Characters for Innovative Medical Eye Exams in Kids.DIS. Designing Interactive Systems (Conference) · 2025
    Article
  16. Article
  17. Ocular blood flow in preterm neonates.Scientific reports · 2024
    Article
  18. Article
  19. Article
  20. Article

64 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Ramiro S MaldonadoDepartment of Ophthalmology, Duke University, Durham, NC 27710, USA.
Joseph A Izatt
Neeru Sarin
David K Wallace
Sharon Freedman
C Michael Cotten
Cynthia A Toth
Ophthalmology Associates (United States) · USDuke University · US

Funding

Pilot Project for the DTMI CRA ProgramUL1RR024128 · NCRR · DUKE UNIVERSITY · PI CALIFF, ROBERT M · 2006 to 2010
$48.1M
NCRR NIH HHS 1UL1 RR024128-01NCRR NIH HHS UL1 RR024128
6 · The paper itself

Abstract

purposeTo describe age-related considerations and methods to improve hand-held spectral domain optical coherence tomography (HH-SD OCT) imaging of eyes of neonates, infants, and children.

methodsBased on calculated optical parameters for neonatal and infant eyes, individualized SD OCT scan parameters were developed for improved imaging in pediatric eyes. Forty-two subjects from 31 weeks postmenstrual age to 1.5 years were imaged with a portable HH-SD OCT system. Images were analyzed for quality, field of scan, magnification, and potential clinical utility.

resultsThe axial length of the premature infant eye increases rapidly in a linear pattern during the neonatal period and slows progressively with age. Refractive error shifts from mild myopia in neonates to mild hyperopia in infants. These factors affect magnification and field of view of optical diagnostic tools applied to the infant eye. When SD OCT parameters were corrected based on age-related optical parameters, SD OCT image quality improved in young infants. The field of scan and ease of operation also improved, and the optic nerve, fovea, and posterior pole were successfully imaged in 74% and 87% of individual eye imaging sessions in the intensive care nursery and clinic, respectively. No adverse events were reported.

conclusionsSD OCT in young children and neonates should be customized for the unique optical parameters of the infant eye. This customization, not only improves image quality, but also allows control of the density of the optical sampling directed onto the retina.

Indexed as

ChildChild, PreschoolDiagnostic Techniques, OphthalmologicalHumansInfantInfant, NewbornRetinaRetinopathy of PrematurityTomography, Optical Coherence

Identifiers

PMID20071674
PMCPMC2868489
OpenAlexW2004437347

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.