Evidence map›Paper›PMID 32071835›Full record

ArticleJIMD reports2020

High-dose hydroxocobalamin achieves biochemical correction and improvement of neuropsychiatric deficits in adults with late onset cobalamin C deficiency.

Tomoyasu Higashimoto, Alexander Y Kim, Jessica T Ogawa, Jennifer L Sloan, Mohammed A Almuqbil, Julia M Carlson, Irini Manoli, Charles P Venditti, Meral Gunay-Aygun, Tao Wang

Open access · goldAbstract readCase Reports
In one paragraph

Article in JIMD reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

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  8. Vitamin BMolecules (Basel, Switzerland) · 2022
    Review
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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

10 authors at 2 institutions in 2 countries.

Tomoyasu HigashimotoDepartment of Genetic Medicine and Pediatrics Johns Hopkins University Baltimore Maryland.
Alexander Y KimDepartment of Genetic Medicine and Pediatrics Johns Hopkins University Baltimore Maryland.
Jessica T OgawaDepartment of Genetic Medicine and Pediatrics Johns Hopkins University Baltimore Maryland.
Jennifer L SloanMedical Genomics and Metabolic Genetics Branch National Institute of Human Genome Research, National Institutes of Health Bethesda Maryland.
Mohammed A AlmuqbilDepartment of Genetic Medicine and Pediatrics Johns Hopkins University Baltimore Maryland.
Julia M CarlsonDepartment of Neurology Johns Hopkins University Baltimore Maryland.
Irini ManoliMedical Genomics and Metabolic Genetics Branch National Institute of Human Genome Research, National Institutes of Health Bethesda Maryland.
Charles P VendittiMedical Genomics and Metabolic Genetics Branch National Institute of Human Genome Research, National Institutes of Health Bethesda Maryland.
Meral Gunay-AygunDepartment of Genetic Medicine and Pediatrics Johns Hopkins University Baltimore Maryland.
Tao WangDepartment of Genetic Medicine and Pediatrics Johns Hopkins University Baltimore Maryland.ORCID https://orcid.org/0000-0002-9697-4082
Johns Hopkins University · USNational Institutes of Health · US

Funding

Investigations of Methylmalonic Acidemia and Related DisordersZIAHG200318 · NHGRI · NATIONAL HUMAN GENOME RESEARCH INSTITUTE · PI VENDITTI, CHARLES P · 2009 to 2025
$29.7M
Postdoctoral Medical Genetics Training GrantT32GM007471 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI TAO WANG · 1985 to 2026
$8.0M
NIGMS NIH HHS T32 GM007471
6 · The paper itself

Abstract

Cobalamin C (

Indexed as

cblCcobalamin Ccombined methylmalonic acidemia and homocystinuriaHydroxocobalaminintracellular cobalamin metabolismMMACHC

Identifiers

PMID32071835
PMCPMC7012733
OpenAlexW2995463566

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.