Evidence map›Paper›PMID 31662328›Full record

Trial reportArchives of disease in childhood. Fetal and neonatal edition2020

Therapeutic hypothermia for neonatal hypoxic-ischaemic encephalopathy in India (THIN study): a randomised controlled trial.

Karoline Aker, Ragnhild Støen, Live Eikenes, Miriam Martinez-Biarge, Ingeborg Nakken, Asta Kristine Håberg, Sridhar Gibikote, Niranjan Thomas

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Archives of disease in childhood. Fetal and neonatal edition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 5 pooled it
8.4field-weighted citation impact, top 2% 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

22 citing papers in PubMed, 5 syntheses or guidelines pooled it, 59 citations in OpenAlex.

  1. Stem cell therapy in neonates with hypoxic-ischemic encephalopathy: a systematic review and meta-analysis.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

8 authors at 4 institutions in 3 countries.

Karoline AkerDepartment of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway karoline.aker@ntnu.no.ORCID http://orcid.org/0000-0002-1046-6109
Ragnhild StøenDepartment of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
Live EikenesDepartment of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway.
Miriam Martinez-BiargeDepartment of Paediatrics, Imperial College London, London, UK.
Ingeborg NakkenNorwegian Advisory Unit for Functional MRI, Department of Radiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.
Asta Kristine HåbergNorwegian Advisory Unit for Functional MRI, Department of Radiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway.
Sridhar GibikoteDepartment of Radiology, Christian Medical College and Hospital Vellore, Vellore, Tamil Nadu, India.
Niranjan ThomasDepartment of Neonatology, Christian Medical College and Hospital Vellore, Vellore, Tamil Nadu, India.
Norwegian University of Science and Technology · NOChristian Medical College, Vellore · INImperial College London · GBSt Olav's University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the neuroprotective effect of therapeutic hypothermia (TH) induced by phase changing material (PCM) on MRI biomarkers in infants with hypoxic-ischaemic encephalopathy (HIE) in a low-resource setting.

designOpen-label randomised controlled trial.

settingOne neonatal intensive care unit in a tertiary care centre in India. PATIENTS: 50 term/near-term infants admitted within 5 hours after birth with predefined physiological criteria and signs of moderate/severe HIE.

interventionsStandard care (n=25) or standard care plus 72 hours of hypothermia (33.5°C±0.5°C, n=25) induced by PCM.

main outcome measuresPrimary outcome was fractional anisotropy (FA) in the posterior limb of the internal capsule (PLIC) on neonatal diffusion tensor imaging analysed according to intention to treat.

resultsPrimary outcome was available for 22 infants (44%, 11 in each group). Diffusion tensor imaging showed significantly higher FA in the cooled than the non-cooled infants in left PLIC and several white matter tracts. After adjusting for sex, birth weight and gestational age, the mean difference in PLIC FA between groups was 0.026 (95% CI 0.004 to 0.048, p=0.023). Conventional MRI was available for 46 infants and demonstrated significantly less moderate/severe abnormalities in the cooled (n=2, 9%) than in the non-cooled (n=10, 43%) infants. There was no difference in adverse events between groups.

conclusionsThis study confirmed that TH induced by PCM reduced brain injury detected on MRI in infants with moderate HIE in a neonatal intensive care unit in India. Future research should focus on optimal supportive treatment during hypothermia rather than looking at efficacy of TH in low-resource settings. TRIAL REGISTRATION NUMBER: CTRI/2013/05/003693.

Indexed as

FemaleHumansHypothermia, InducedHypoxia-Ischemia, BrainIndiaInfant, NewbornMagnetic Resonance ImagingMaleWhite Matterimagingneonatologyneuropathology

Identifiers

PMID31662328
PMCPMC7363785
OpenAlexW2982573573

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.