Evidence map›Paper›PMID 30532362›Full record

ArticleAnnals of Indian Academy of Neurology

Giant Axonal Neuropathy: Clinical, Radiological, and Genetic Features.

Meenal Garg, Shilpa D Kulkarni, Anaita Udwadia Hegde, Margi Desai, Rafat J Sayed

Open access · diamondAbstract read
In one paragraph

Article in Annals of Indian Academy of Neurology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.7field-weighted citation impact, top 32% 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.

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

9 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Review
  3. PathogenicHuman mutation · 2026
    Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. 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

5 authors at 1 institution in 1 country.

Meenal GargDepartment of Pediatric Neurosciences, Bai Jerbai Wadia Hospital for Children, Mumbai, India.
Shilpa D KulkarniDepartment of Pediatric Neurosciences, Bai Jerbai Wadia Hospital for Children, Mumbai, India.
Anaita Udwadia HegdeDepartment of Pediatric Neurosciences, Bai Jerbai Wadia Hospital for Children, Mumbai, India.
Margi DesaiConsultant Electrophysiologist, SRL Diagnostics, Mumbai, India.
Rafat J SayedDepartment of Pediatric Neurosciences, Bai Jerbai Wadia Hospital for Children, Mumbai, India.
Bai Jerbai Wadia Hospital for Children · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionGiant axonal neuropathy (GAN) is an inherited neurodegenerative disorder caused by mutations in the GAN gene. It affects both the central and peripheral nervous systems. We discuss clinical, electrophysiological, radiological and genetic features in three new unrelated patients with GAN.

methodsThree pediatric patients with suspected GAN were included. The diagnosis was considered in patients with early onset polyneuropathy and characteristic hair with central nervous system involvement or suggestive neuroimaging findings. Biochemical, metabolic and electrophysiological investigations were performed. Diagnosis was confirmed by targeted sequencing of the GAN gene.

resultsAll the three patients were found to have biallelic mutations in GAN gene. Peripheral neuropathy, characteristic hair, and cerebellar dysfunction were present in all three while bony deformities, cranial nerve involvement and intellectual disability were seen variably. Neuroimaging showed a spectrum of findings which are discussed.

conclusionGAN is a clinically and radiologically heterogeneous disease where genetic testing is necessary for a definite diagnosis and counselling. With facilities for testing becoming increasingly available, the spectrum is likely to expand further.

Indexed as

GANGiant axonal neuropathygigaxoninhereditary neuropathymagnetic resonance imagingsensory neuropathy

Identifiers

PMID30532362
PMCPMC6238561
OpenAlexW2933093970

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.