Evidence map›Paper›PMID 34021019›Full record

ArticleCold Spring Harbor molecular case studies2021

Hiding in plain sight: genetic deaf-blindness is not always Usher syndrome.

Genevieve Medina, Julia Perry, Andrea Oza, Margaret Kenna

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Cold Spring Harbor molecular case studies, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Cochlear implantation in deafblind patients: a systematic review and meta-analysis.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026
    Pooled it
  2. Review
  3. Article
  4. Article
  5. The first Chinese case with LCAEOD syndrome caused by mutation ofInternational journal of ophthalmology · 2025
    Article
  6. Article
  7. Observational
  8. Multidisciplinary approach to inherited causes of dual sensory impairment.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Review
  9. Review
  10. Article
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

4 authors at 3 institutions in 1 country.

Genevieve MedinaDepartment of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts 02115, USA.
Julia PerryDepartment of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts 02115, USA.
Andrea OzaLaboratory for Molecular Medicine, Partners HealthCare Personalized Medicine, Cambridge, Massachusetts 02139, USA.
Margaret KennaDepartment of Otolaryngology and Communication Enhancement, Boston Children's Hospital, Boston, Massachusetts 02115, USA.
Boston Children's Hospital · USHarvard University · USInvitae (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hearing loss (HL) is the most common congenital sensory impairment. Usher syndrome (USH) is the leading genetic etiology of congenital deafness combined with progressive vision loss, and individuals presenting with these symptoms are often assumed to have USH. This can be an erroneous assumption, as there are additional genetic causes of deaf-blindness. Our objective is to describe and accurately diagnose non-USH genetic causes of deaf-blindness. We present three children with hearing and vision loss with clinical and genetic findings suggestive of USH. However, ongoing clinical assessment did not completely support an USH diagnosis, and exome analysis was pursued for all three individuals. Updated genetic testing showed pathogenic variants in

Indexed as

BlindnessCell Cycle ProteinsChild, PreschoolDiagnosis, DifferentialExome SequencingFemaleGenetic TestingGenotypeHearing LossHumansMaleTubulinUsher SyndromesYoung AdultALMS1 protein, humanCell Cycle ProteinsTUBB4B protein, humanTubulinbilateral sensorineural hearing impairmentcongenital blindnesssevere visual impairment

Identifiers

PMID34021019
PMCPMC8327880
OpenAlexW3163760454

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.