Evidence map›Paper›PMID 33051787›Full record

ArticleIndian journal of pediatrics2021

Outcome of Inherited Metabolic Disorders Presenting in the Neonatal Period.

Umamaheswari Balakrishnan, Ashok Chandrasekaran, Prakash Amboiram, Binu Ninan, Sebatini Ignatious

Registry-linked trialAbstract read
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In one paragraph

Article in Indian journal of pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06108778 (Adescriptive Study on Incidence of Metabolic Disorders in Neonatal Convulsions), which is not on this map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 36% 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.

NCT06108778 unknown statusnot on this mapstarted 2023, after this paper: background citation

Adescriptive Study on Incidence of Metabolic Disorders in Neonatal Convulsions

TypeobservationalSponsorAssiut UniversityRan2023 to 2025Enrolled115ConditionsNeonatal ConvulsionsArmsMRI
3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Umamaheswari BalakrishnanDepartment of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India. drumarajakumar@gmail.com.ORCID 0000-0002-8132-9574
Ashok ChandrasekaranDepartment of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.
Prakash AmboiramDepartment of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.
Binu NinanDepartment of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.
Sebatini IgnatiousDepartment of Clinical Nutrition, Sri Ramachandra Institute of Higher Education and Research, Chennai, India.
Sri Ramachandra Institute of Higher Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess the outcome of infants who were diagnosed to have Inborn errors of metabolism (IEM) during neonatal period from a single center in South India.

methodsThis retrospective cohort study included consecutive neonates diagnosed to have IEM by biochemical testing or those detected using newborn screening (NBS) between November 2014 and July 2018. Disorders were categorized into intoxication and non-intoxication groups. Their presentation and outcome were described. Development at 12 mo was assessed objectively using DASII (Developmental assessment scale for Indian infants). Developmental quotient <70 was considered as delay. Mortality was analyzed using Kaplan Meier survival analysis.

resultsAmong the total of 33 (14 intoxication and 19 non-intoxication groups), 7 died in neonatal period, 3 were lost to follow-up, 9 expired during varying period leaving 14 under regular follow-up. NBS detected 3 of them, others presented symptomatically unwell during neonatal period. Median survival was 18 mo (95% CI 3.7 to 32.2). Kaplan Meier survival analysis revealed a significant difference in mortality in intoxication compared to non-intoxication group. Among 14 survivors, 7 (50%) had developmental delay; 5 (35%) had seizures; 6 (43%) had growth failure. Infants with encephalopathy as initial presentation had poorer prognosis. NBS detection rate was 1 in 1060 live births (3 positives out of 3180 NBS samples). Those detected by NBS remained well.

conclusionsMorbidity and mortality remain high in those diagnosed as IEM during neonatal period. Despite the small sample size, this study calls attention to implement NBS wherever feasible.

Indexed as

Metabolism, Inborn ErrorsHumansIndiaInfant, NewbornNeonatal ScreeningRetrospective StudiesInborn errors of metabolismInherited metabolic disordersMortalityNeonatal screeningNeonatesOutcome

Identifiers

PMID33051787
OpenAlexW3092076625

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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.