Evidence map›Paper›PMID 34446995›Full record

ArticleAnnals of Indian Academy of Neurology

Canavan Disease: Clinical and Laboratory Profile from Southern Part of India.

Vykuntaraju K Gowda, Narmadham K Bharathi, Jamunashree Bettaiah, Maya Bhat, Sanjay K Shivappa

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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 40% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Leukodystrophy Imaging: Insights for Diagnostic Dilemmas.Medical sciences (Basel, Switzerland) · 2024
    Review
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 2 institutions in 1 country.

Vykuntaraju K GowdaDepartment of Pediatric Neurology Resident, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India.
Narmadham K BharathiDepartment of Pediatrics, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India.
Jamunashree BettaiahDepartment of Pediatric Neurology Resident, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India.
Maya BhatDepartment of Neuroradiology, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, Karnataka, India.
Sanjay K ShivappaDepartment of Pediatrics, Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India.
Indira Gandhi Institute of Child Health · INNational Institute of Mental Health and Neurosciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCanavan disease (CD) is an autosomal recessively inherited leukodystrophy. It affects one in 6,400 to 13,500 people in the Jewish population. However, prevalence and presentation of the disease in India is largely unknown; hence, we are reporting this series.

methodsThis is a retrospective chart review in a tertiary care hospital from January 2015 to March 2020. CD was confirmed by elevated N- acetyl aspartate (NAA) levels in urinary gas chromatography and mass spectrometry (GCMS)/increased NAA peak in magnetic resonance spectroscopy (MRS) and/or detection of mutations. The data was extracted in a predesigned proforma and analyzed.

resultsWe had 12 children with mean age at presentation being 6.8 months (range 3 months to 10 months.). Males were more commonly affected (83.3%,

conclusionUrinary NAA and MRS showing NAA peak are useful in diagnosis of CD. Macrocephaly is not a necessary finding to diagnose CD. Early diagnosis helps in genetic counseling and prevention of subsequent conceptions.

Indexed as

Aspartoacylase deficiencyCanavan diseaseNAAspongiform leukodystrophy

Identifiers

PMID34446995
PMCPMC8370168
OpenAlexW3109253168

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.