%0 Journal Article %A Karoline Aker %A Ragnhild Støen %A Live Eikenes %A Miriam Martinez-Biarge %A Ingeborg Nakken %A Asta Kristine Håberg %A Sridhar Gibikote %A Niranjan Thomas %T Therapeutic hypothermia for neonatal hypoxic-ischaemic encephalopathy in India (THIN study): a randomised controlled trial %D 2020 %R 10.1136/archdischild-2019-317311 %J Archives of Disease in Childhood - Fetal and Neonatal Edition %P 405-411 %V 105 %N 4 %X Objective To 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.Design Open-label randomised controlled trial.Setting One 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.Interventions Standard care (n=25) or standard care plus 72 hours of hypothermia (33.5°C±0.5°C, n=25) induced by PCM.Main outcome measures Primary 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.Results Primary 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.Conclusions This 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. %U https://fn.bmj.com/content/fetalneonatal/105/4/405.full.pdf