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Garegrat R, Londhe A, Manerkar S, Fattepur S, Deshmukh L, Joshi A, Chandriah S, Kariyappa M, Devadas S, Ethirajan T, Srivasan K, Kamalarathnam C, Balachandran A, Krishnan E, Sahayaraj D, Bandiya P, Shivanna N, Burgod C, Thayyil A, Alocious A, Lanza M, Muraleedharan P, Pant S, Venkateswaran H, Morales MM, Montaldo P, Krishnan V, Kalathingal T, Joshi AR, Vare A, Patil GC, Satyanathan BP, Hapat P, Deshmukh A, Shivarudhrappa I, Annayappa MK, Baburaj M, Muradi C, Fernandes E, Thale N, Jahan I, Shahidullah M, Choudhury SM, Dey SK, Neogi SB, Banerjee R, Rameh V, Alobeidi F, Grant E, Juul SE, Wilson M, Vita ED, Pressler R, Bassett P, Shankaran S, Thayyil S. Early and extended erythropoietin monotherapy after hypoxic ischaemic encephalopathy: a multicentre double-blind pilot randomised controlled trial. Arch Dis Child Fetal Neonatal Ed 2024:fetalneonatal-2024-327107. [PMID: 38729748 DOI: 10.1136/archdischild-2024-327107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 04/04/2024] [Indexed: 05/12/2024]
Abstract
OBJECTIVE To examine the feasibility of early and extended erythropoietin monotherapy after hypoxic ischaemic encephalopathy (HIE). DESIGN Double-blind pilot randomised controlled trial. SETTING Eight neonatal units in South Asia. PATIENTS Neonates (≥36 weeks) with moderate or severe HIE admitted between 31 December 2022 and 3 May 2023. INTERVENTIONS Erythropoietin (500 U/kg daily) or to the placebo (sham injections using a screen) within 6 hours of birth and continued for 9 days. MRI at 2 weeks of age. MAIN OUTCOMES AND MEASURES Feasibility of randomisation, drug administration and assessment of brain injury using MRI. RESULTS Of the 154 neonates screened, 56 were eligible; 6 declined consent and 50 were recruited; 43 (86%) were inborn. Mean (SD) age at first dose was 4.4 (1.2) hours in erythropoietin and 4.1 (1.0) hours in placebo. Overall mortality at hospital discharge occurred in 5 (19%) vs 11 (46%) (p=0.06), and 3 (13%) vs 9 (40.9%) (p=0.04) among those with moderate encephalopathy in the erythropoietin and placebo groups. Moderate or severe injury to basal ganglia, white matter and cortex occurred in 5 (25%) vs 5 (38.5%); 14 (70%) vs 11 (85%); and 6 (30%) vs 2 (15.4%) in the erythropoietin and placebo group, respectively. Sinus venous thrombosis was seen in two (10%) neonates in the erythropoietin group and none in the control group. CONCLUSIONS Brain injury and mortality after moderate or severe HIE are high in South Asia. Evaluation of erythropoietin monotherapy using MRI to examine treatment effects is feasible in these settings. TRIAL REGISTRATION NUMBER NCT05395195.
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Affiliation(s)
- Reema Garegrat
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Atul Londhe
- Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | - Swati Manerkar
- Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra, India
| | | | - Laxmikant Deshmukh
- Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | - Amol Joshi
- Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | | | - Mallesh Kariyappa
- Pediatrics, Bangalore Medical College and Research Institute, Bangalore, Karnataka, India
| | - Sahana Devadas
- Pediatrics, Bangalore Medical College and Research Institute, Bangalore, Karnataka, India
| | | | | | | | | | | | | | - Prathik Bandiya
- Neonatology, Indira Gandhi Institute of Child Health, Bangalore, India
| | - Niranjan Shivanna
- Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | - Constance Burgod
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | | | - Annie Alocious
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Marianna Lanza
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Pallavi Muraleedharan
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Stuti Pant
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | | | - Maria Moreno Morales
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Vaisakh Krishnan
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
| | - Thaslima Kalathingal
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra, India
| | - Anagha Rajeev Joshi
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra, India
| | - Ajay Vare
- Government Medical College and Hospital Aurangabad, Aurangabad, Maharashtra, India
| | - G C Patil
- Karnataka Institute of Medical Sciences Hubballi, Hubli, Karnataka, India
| | | | - Pavan Hapat
- Perinatal Brain Research Centre, Hisar, India
| | | | | | | | | | | | | | | | - Ismat Jahan
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Dhaka District, Bangladesh
| | | | | | - Sanjoy Kumer Dey
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Dhaka District, Bangladesh
| | - Sutapa B Neogi
- International Institute of Health Management Research-New Delhi, New Delhi, Delhi, India
| | - Rupsa Banerjee
- International Institute of Health Management Research-New Delhi, New Delhi, Delhi, India
| | - Vanessa Rameh
- Medicine and Radiology, Harvard University, Cambridge, Massachusetts, USA
| | | | - Ellen Grant
- Medicine and Radiology, Harvard University, Cambridge, Massachusetts, USA
| | | | | | - Enrico De Vita
- Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | | | | | - Seetha Shankaran
- Pediatrics/Neonatology, University of Texas at Austin Dell Seton Medical Center, Austin, Texas, USA
| | - Sudhin Thayyil
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, UK
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Montaldo P, Burgod C, Herberg JA, Kaforou M, Cunnington AJ, Mejias A, Cirillo G, Miraglia Del Giudice E, Capristo C, Bandiya P, Kamalaratnam CN, Chandramohan R, Manerkar S, Rodrigo R, Sumanasena S, Krishnan V, Pant S, Shankaran S, Thayyil S. Whole-Blood Gene Expression Profile After Hypoxic-Ischemic Encephalopathy. JAMA Netw Open 2024; 7:e2354433. [PMID: 38306098 PMCID: PMC10837749 DOI: 10.1001/jamanetworkopen.2023.54433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Accepted: 12/06/2023] [Indexed: 02/03/2024] Open
Abstract
Importance Induced hypothermia, the standard treatment for hypoxic-ischemic encephalopathy (HIE) in high-income countries (HICs), is less effective in the low-income populations in South Asia, who have the highest disease burden. Objective To investigate the differences in blood genome expression profiles of neonates with HIE from an HIC vs neonates with HIE from South Asia. Design, Setting, and Participants This case-control study analyzed data from (1) a prospective observational study involving neonates with moderate or severe HIE who underwent whole-body hypothermia between January 2017 and June 2019 and age-matched term healthy controls in Italy and (2) a randomized clinical trial involving neonates with moderate or severe HIE in India, Sri Lanka, and Bangladesh recruited between August 2015 and February 2019. Data were analyzed between October 2020 and August 2023. Exposure Whole-blood RNA that underwent next-generation sequencing. Main Outcome and Measures The primary outcomes were whole-blood genome expression profile at birth associated with adverse outcome (death or disability at 18 months) after HIE in the HIC and South Asia cohorts and changes in whole-genome expression profile during the first 72 hours after birth in neonates with HIE and healthy controls from the HIC cohort. Blood samples for RNA extraction were collected before whole-body hypothermia at 4 time points (6, 24, 48, and 72 hours after birth) for the HIC cohort. Only 1 blood sample was drawn within 6 hours after birth for the South Asia cohort. Results The HIC cohort was composed of 35 neonates (21 females [60.0%]) with a median (IQR) birth weight of 3.3 (3.0-3.6) kg and gestational age of 40.0 (39.0-40.6) weeks. The South Asia cohort consisted of 99 neonates (57 males [57.6%]) with a median (IQR) birth weight of 2.9 (2.7-3.3) kg and gestational age of 39.0 (38.0-40.0) weeks. Healthy controls included 14 neonates (9 females [64.3%]) with a median (IQR) birth weight of 3.4 (3.2-3.7) kg and gestational age of 39.2 (38.9-40.4) weeks. A total of 1793 significant genes in the HIC cohort and 99 significant genes in the South Asia cohort were associated with adverse outcome (false discovery rate <0.05). Only 11 of these genes were in common, and all had opposite direction in fold change. The most significant pathways associated with adverse outcome were downregulation of eukaryotic translation initiation factor 2 signaling in the HIC cohort (z score = -4.56; P < .001) and aldosterone signaling in epithelial cells in the South Asia cohort (z score = null; P < .001). The genome expression profile of neonates with HIE (n = 35) at birth, 24 hours, 48 hours, and 72 hours remained significantly different from that of age-matched healthy controls in the HIC cohort (n = 14). Conclusions and Relevance This case-control study found that disease mechanisms underlying HIE were primarily associated with acute hypoxia in the HIC cohort and nonacute hypoxia in the South Asia cohort. This finding might explain the lack of hypothermic neuroprotection.
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Affiliation(s)
- Paolo Montaldo
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Constance Burgod
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Jethro A. Herberg
- Section of Paediatric Infectious Disease and Centre for Paediatrics and Child Health, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Myrsini Kaforou
- Section of Paediatric Infectious Disease and Centre for Paediatrics and Child Health, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Aubrey J. Cunnington
- Section of Paediatric Infectious Disease and Centre for Paediatrics and Child Health, Department of Infectious Disease, Imperial College London, London, United Kingdom
| | - Asuncion Mejias
- Department of Infectious Diseases, St Jude Children’s Research Hospital, Memphis, Tennessee
- Center for Vaccines and Immunity, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, Ohio
| | - Grazia Cirillo
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Emanuele Miraglia Del Giudice
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Carlo Capristo
- Department of Women's and Children's Health and General and Specialized Surgery, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Prathik Bandiya
- Department of Neonatology, Indira Gandhi Institute of Child Health, Bengaluru, India
| | | | - Rema Chandramohan
- Institute of Child Health, Department of Neonatology, Madras Medical College, Chennai, India
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College, Mumbai, India
| | - Ranmali Rodrigo
- Department of Pediatrics, University of Kelaniya, Colombo, Sri Lanka
| | | | - Vaisakh Krishnan
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Stuti Pant
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Seetha Shankaran
- Neonatal-Perinatal Medicine, Wayne State University, Detroit, Michigan
| | - Sudhin Thayyil
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
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Sahu TK, Manerkar S, Mondkar J, Kalamdani P, Patra S, Kalathingal T, Kaur S. Effect of early total enteral feeding vs incremental feeding in small for gestational age very low birth weight infants: A randomized controlled trial. J Neonatal Perinatal Med 2024; 17:225-232. [PMID: 38640177 DOI: 10.3233/npm-230195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2024]
Affiliation(s)
- T K Sahu
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - S Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - J Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - P Kalamdani
- Department of Neonatology, Ex-faculty, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - S Patra
- Department of Neonatology, Ex-faculty, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - T Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - S Kaur
- Department of Neonatology, Ex-faculty, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
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Burgod C, Mazlan M, Pant S, Krishnan V, Garegrat R, Montaldo P, Muraleedharan P, Bandiya P, Kamalaratnam CN, Chandramohan R, Manerkar S, Jahan I, Moni SC, Shahidullah M, Rodrigo R, Sumanasena S, Sujatha R, Sathyanathan BP, Joshi AR, Pressler RR, Bassett P, Shankaran S, Thayyil S. Duration of birth depression and neurodevelopmental outcomes after whole-body hypothermia for hypoxic ischemic encephalopathy in India, Sri Lanka and Bangladesh - an exploratory analysis of the HELIX trial. Lancet Reg Health Southeast Asia 2024; 20:100284. [PMID: 38234698 PMCID: PMC10794099 DOI: 10.1016/j.lansea.2023.100284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/01/2023] [Accepted: 09/11/2023] [Indexed: 01/19/2024]
Abstract
Background Effect of duration of birth depression on neurodevelopmental outcomes in low- and middle-income countries (LMICs) is not known. We examined the association of birth depression with brain injury, neurodevelopmental outcomes, and hypothermia after hypoxic ischemic encephalopathy (HIE) in south Asia. Methods We compared cerebral magnetic resonance (MR) at 2 weeks, and adverse outcomes (death or moderate or severe disability) at 18 months in 408 babies with moderate or severe HIE who had long birth depression (positive pressure ventilation (PPV) >10 min or Apgar score<6 at 10 min or cord pH < 7.0) and short birth depression (PPV for 5-10 min or Apgar score<6 at 5 min, but ≥6 at 10 min). Findings Long depression group (n = 201) had more severe HIE (32.8% versus 6.8%), mortality (47.5% versus 26.4%), death or disability at 18 months (62.2% versus 35.4%) (all p < 0.001), MR injury (Odds ratio; 95% CI) to basal ganglia (2.4 (1.3, 4.1); p = 0.003), posterior limb of internal capsule (2.3 (1.3, 4.3); p < 0.001) and white matter (1.7 (1.1, 2.7); p = 0.021), and lower thalamic N-acetylaspartate levels (7.69 ± 1.84 versus 8.29 ± 1.60); p = 0.031) than short depression group (n = 207). Three babies had no heartbeat at 5 min, of which 1 died and 2 survived with severe disability. No significant interaction between the duration of birth depression and whole-body hypothermia was seen for any of the MR biomarker or clinical outcomes. Interpretation Long birth depression was associated with more brain injury and adverse outcomes than short depression. Effect of hypothermia was not modified by duration of birth depression. Funding National Institute for Health Research.
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Affiliation(s)
- Constance Burgod
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
| | - Munirah Mazlan
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
| | - Stuti Pant
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
| | - Vaisakh Krishnan
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
| | - Reema Garegrat
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
| | | | - Prathik Bandiya
- Neonatal Unit, Indira Gandhi Institute of Child Health, Bangalore, India
| | | | | | - Swati Manerkar
- Neonatal Unit and Radiology, Lokmanya Tilak Municipal Medical College, Mumbai, India
| | - Ismat Jahan
- Neonatal Unit, Bangabandhu Sheikh Mujib Medical University, Bangladesh
| | - Sadeka C. Moni
- Neonatal Unit, Bangabandhu Sheikh Mujib Medical University, Bangladesh
| | | | | | | | - Radhika Sujatha
- Neonatal Unit, Sree Avittom Thirunal Hospital and Government Medical College, Thiruvananthapuram, India
| | | | - Anagha R. Joshi
- Neonatal Unit and Radiology, Lokmanya Tilak Municipal Medical College, Mumbai, India
| | - Ronit R. Pressler
- Department of Neurophysiology, Great Ormond Street Hospital, United Kingdom
| | | | - Seetha Shankaran
- Department of Neonatal-Perinatal Medicine, Wayne State University, Detroit, MI, USA
- University of Texas at Austin, Dell Children's Hospital, Austin, USA
| | - Sudhin Thayyil
- Centre for Perinatal Neuroscience, Imperial College, London, United Kingdom
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Manerkar S, Mondkar J. Do Pain and Physiological Stress Occur During MIST?: Reply. Indian Pediatr 2023; 60:1043. [PMID: 38087792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Affiliation(s)
- Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra.
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, Maharashtra
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Kalathingal T, Manerkar S, Mondkar J, Kalamdani P, Patra S, Kaur S, Khandekar H. Comparison of Two Pumping Strategies to Improve Exclusive Breastfeeding at Discharge in Mothers of VLBW Infants with Low Milk Output - A Pilot Randomized Controlled Trial. Indian J Pediatr 2023:10.1007/s12098-023-04859-4. [PMID: 37794310 DOI: 10.1007/s12098-023-04859-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 08/25/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVES To compare the effect of two strategies of breast pumping -power pumping (PP) vs. routine pumping (RP) over one week in mothers of very low birth weight (VLBW) infants with low milk output to improve breastfeeding rates at discharge. METHODS Mothers with low milk output, defined as inability to express sufficient breastmilk to meet the feeding requirements of their infant on or after post-natal day 14, were randomized to receive power pumping vs. routine pumping - once daily for 7 d coupled with routine lactation support and hand expression 3 hourly in both groups. The primary outcome was exclusive breastfeeding at discharge. RESULTS There was no difference in the two pumping strategies with respect to exclusive breastfeeding rates [61.1% in PP vs. 50% in RP group; (p = 0.477, RR 1.2; 95% CI 0.76 to 2.17)]. Median milk volume pumped in the individual power pumping session on 7th day of intervention was significantly higher than that in the individual routine pumping session on the 7th day (50 mL vs. 27 mL, p = 0.014). The cumulative median milk volume expressed per individual pumping session over the 7 sessions of power pumping was also higher than that with routine pumping (305 mL vs. 213 mL, p = 0.054). CONCLUSIONS In this pilot trial, expressed milk volume was significantly higher after each individual power pumping session compared to routine pumping. However, the exclusive breastfeeding rates at discharge were similar in the two groups.
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Affiliation(s)
- Thaslima Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India.
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Pavan Kalamdani
- Ex-faculty, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Saikat Patra
- Ex-faculty, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Samandeep Kaur
- Ex-faculty, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
| | - Himani Khandekar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, India
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Manerkar S, Mondkar J. Stress during Minimally Invasive Surfactant Treatment in Very Preterm Infants: Authors' Reply. Indian Pediatr 2023; 60:775-776. [PMID: 37705277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Affiliation(s)
- Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra.
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra
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Sawant T, Manerkar S, Patra S, Kalamdani P, Kalathingal T, Mondkar J. Pain and Physiological Stress During Minimally Invasive Surfactant Therapy (MIST) in Very Preterm Infants. Indian Pediatr 2023; 60:557-560. [PMID: 37032545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
OBJECTIVE To evaluate the pain or physiological stress caused during minimally invasive surfactant therapy (MIST) to very preterm neonates. METHODS In this prospective observational study conducted in a tertiary NICU, very preterm neonates were assessed for pain using Premature Infant Pain Profile-Revised (PIPP-R) score before, during and after MIST. Changes in the heart rate and oxygen saturation were also recorded during the procedure. RESULTS 23 neonates who received MIST were assessed for pain using PIPP-R. Mean (SD) PIPP-R score during MIST was 3.87(1.3), before; 12.83 (1.9), during; and 6.26 (1.0), after the procedure, respectively (all P<0.001). Heart rate and oxygen saturation were also significantly reduced during MIST (P<0.001). CONCLUSION The high PIPP-R scores during surfactant administration suggest that MIST can cause moderate to severe pain/discomfort and significant physiological stress in very preterm infants.
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Affiliation(s)
- Tejasi Sawant
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra. Correspondence to: Dr Swati Manerkar, Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra.
| | - Saikat Patra
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra
| | - Pavan Kalamdani
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra
| | - Thaslima Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra
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Patra S, Manerkar S, Kaur S, Kalathingal T, Kalamdani P, Bhisikar S, Mondkar J. Comparison of Beractant Administration by thin Catheter vs Intubation-Surfactant-Extubation (INSURE) in Preterm Infants Less than 34 Weeks Gestational Age with Respiratory Distress Syndrome - A Single Centre Experience. J Neonatal Perinatal Med 2023:NPM231205. [PMID: 37270819 DOI: 10.3233/npm-231205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Poractant administration with thin catheter is gradually gaining popularity compared to the INSURE technique. However, there is little evidence to use thin catheters for administration of beractant. With this background, we compared the effect of beractant administration with INSURE vs thin catheter in preterm infants less than 34 weeks with RDS on death/chronic lung disease (CLD). METHODS This prospective cohort study was conducted in a tertiary NICU where inborn preterm infants≤34 weeks with RDS receiving beractant by INSURE or thin catheter were studied over two epochs- Epoch1- INSURE (Jan 2020-Oct 2020) & Epoch 2- Surfactant through thin catheter (Nov 2020-July 2021).The primary outcome was occurrence of death/CLD. Procedure related complications like transient bradycardia/desaturation, pneumothorax, failure of procedure, rates of other outcomes like failure of CPAP within 72hr, duration of invasive mechanical ventilation/ CPAP support, oxygen supplementation, other major neonatal morbidities & mortality were evaluated as secondary outcomes. RESULTS The combined outcome of death/CLD was significantly lower in the thin catheter epoch (RR 0.56 95% CI 0.34-0.90, p = 0.012). When analyzed independently for death/CLD, we found significantly lower number of deaths in the thin catheter epoch (RR 0.44 95% CI 0.23-0.83, p = 0.008). Number of infants who failed CPAP within 72 hrs of life was lower in thin catheter epoch (RR 0.59 95% CI 0.41-0.85, p = 0.003). Transient bradycardia/desaturation was higher during thin catheter technique (RR 4.17 95% CI 2.22-7.69, p < 0.001). Incidence of severe IVH was lower with thin catheter technique (RR 0.13 95% CI 0.02-0.98, p = 0.034). CONCLUSION Beractant administration by thin catheter reduces combined outcome of death/CLD.
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Affiliation(s)
- S Patra
- Department of Neonatology, Ex-Senior Resident, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
| | - S Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
| | - S Kaur
- Department of Neonatology, Ex-Senior Resident, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
| | - T Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
| | - P Kalamdani
- Department of Neonatology, Ex-Senior Resident, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
| | - S Bhisikar
- Department of Neonatology, Ex-Senior Resident, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
| | - J Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai
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Thayyil S, Montaldo P, Krishnan V, Ivain P, Pant S, Lally PJ, Bandiya P, Benkappa N, Kamalaratnam CN, Chandramohan R, Manerkar S, Mondkar J, Jahan I, Moni SC, Shahidullah M, Rodrigo R, Sumanasena S, Sujatha R, Burgod C, Garegrat R, Mazlan M, Chettri I, Babu Peter S, Joshi AR, Swamy R, Chong K, Pressler RR, Bassett P, Shankaran S. Whole-Body Hypothermia, Cerebral Magnetic Resonance Biomarkers, and Outcomes in Neonates With Moderate or Severe Hypoxic-Ischemic Encephalopathy Born at Tertiary Care Centers vs Other Facilities: A Nested Study Within a Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2312152. [PMID: 37155168 PMCID: PMC10167567 DOI: 10.1001/jamanetworkopen.2023.12152] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
Importance The association between place of birth and hypothermic neuroprotection after hypoxic-ischemic encephalopathy (HIE) in low- and middle-income countries (LMICs) is unknown. Objective To ascertain the association between place of birth and the efficacy of whole-body hypothermia for protection against brain injury measured by magnetic resonance (MR) biomarkers among neonates born at a tertiary care center (inborn) or other facilities (outborn). Design, Setting, and Participants This nested cohort study within a randomized clinical trial involved neonates at 7 tertiary neonatal intensive care units in India, Sri Lanka, and Bangladesh between August 15, 2015, and February 15, 2019. A total of 408 neonates born at or after 36 weeks' gestation with moderate or severe HIE were randomized to receive whole-body hypothermia (reduction of rectal temperatures to between 33.0 °C and 34.0 °C; hypothermia group) for 72 hours or no whole-body hypothermia (rectal temperatures maintained between 36.0 °C and 37.0 °C; control group) within 6 hours of birth, with follow-up until September 27, 2020. Exposure 3T MR imaging, MR spectroscopy, and diffusion tensor imaging. Main Outcomes and Measures Thalamic N-acetyl aspartate (NAA) mmol/kg wet weight, thalamic lactate to NAA peak area ratios, brain injury scores, and white matter fractional anisotropy at 1 to 2 weeks and death or moderate or severe disability at 18 to 22 months. Results Among 408 neonates, the mean (SD) gestational age was 38.7 (1.3) weeks; 267 (65.4%) were male. A total of 123 neonates were inborn and 285 were outborn. Inborn neonates were smaller (mean [SD], 2.8 [0.5] kg vs 2.9 [0.4] kg; P = .02), more likely to have instrumental or cesarean deliveries (43.1% vs 24.7%; P = .01), and more likely to be intubated at birth (78.9% vs 29.1%; P = .001) than outborn neonates, although the rate of severe HIE was not different (23.6% vs 17.9%; P = .22). Magnetic resonance data from 267 neonates (80 inborn and 187 outborn) were analyzed. In the hypothermia vs control groups, the mean (SD) thalamic NAA levels were 8.04 (1.98) vs 8.31 (1.13) among inborn neonates (odds ratio [OR], -0.28; 95% CI, -1.62 to 1.07; P = .68) and 8.03 (1.89) vs 7.99 (1.72) among outborn neonates (OR, 0.05; 95% CI, -0.62 to 0.71; P = .89); the median (IQR) thalamic lactate to NAA peak area ratios were 0.13 (0.10-0.20) vs 0.12 (0.09-0.18) among inborn neonates (OR, 1.02; 95% CI, 0.96-1.08; P = .59) and 0.14 (0.11-0.20) vs 0.14 (0.10-0.17) among outborn neonates (OR, 1.03; 95% CI, 0.98-1.09; P = .18). There was no difference in brain injury scores or white matter fractional anisotropy between the hypothermia and control groups among inborn or outborn neonates. Whole-body hypothermia was not associated with reductions in death or disability, either among 123 inborn neonates (hypothermia vs control group: 34 neonates [58.6%] vs 34 [56.7%]; risk ratio, 1.03; 95% CI, 0.76-1.41), or 285 outborn neonates (hypothermia vs control group: 64 neonates [46.7%] vs 60 [43.2%]; risk ratio, 1.08; 95% CI, 0.83-1.41). Conclusions and Relevance In this nested cohort study, whole-body hypothermia was not associated with reductions in brain injury after HIE among neonates in South Asia, irrespective of place of birth. These findings do not support the use of whole-body hypothermia for HIE among neonates in LMICs. Trial Registration ClinicalTrials.gov Identifier: NCT02387385.
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Affiliation(s)
- Sudhin Thayyil
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
- Neonatal Unit, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Vaisakh Krishnan
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Phoebe Ivain
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Stuti Pant
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Peter J Lally
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Prathik Bandiya
- Neonatal Unit, Indira Gandhi Institute of Child Health, Bengaluru, India
| | - Naveen Benkappa
- Neonatal Unit, Indira Gandhi Institute of Child Health, Bengaluru, India
| | | | | | - Swati Manerkar
- Neonatal Unit, Lokmanya Tilak Municipal Medical College, Mumbai, India
| | - Jayshree Mondkar
- Neonatal Unit, Lokmanya Tilak Municipal Medical College, Mumbai, India
| | - Ismat Jahan
- Neonatal Unit, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Sadeka C Moni
- Neonatal Unit, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | - Ranmali Rodrigo
- Department of Pediatrics, University of Kelaniya, Kelaniya, Sri Lanka
| | | | - Radhika Sujatha
- Neonatal Unit, Sree Avittom Thirunal Hospital, Government Medical College, Thiruvananthapuram, India
| | - Constance Burgod
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Reema Garegrat
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Munirah Mazlan
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Ismita Chettri
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | | | - Anagha R Joshi
- Department of Radiology, Lokmanya Tilak Municipal Medical College, Mumbai, India
| | - Ravi Swamy
- Centre for Perinatal Neuroscience, Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Kling Chong
- Department of Neuroradiology, Great Ormond Street Hospital, London, United Kingdom
| | - Ronit R Pressler
- Department of Neurophysiology, Great Ormond Street Hospital, London, United Kingdom
| | | | - Seetha Shankaran
- Division of Neonatal-Perinatal Medicine, Wayne State University, Detroit, Michigan
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Kaur A, Manerkar S, Patra S, Kalamdani P, Kalathingal T, Mondkar J. Ultrasound-Guided Umbilical Venous Catheter Insertion to Reduce Rate of Catheter Tip Malposition in Neonates: A Randomized, Controlled Trial. Indian J Pediatr 2022; 89:1093-1098. [PMID: 35881217 DOI: 10.1007/s12098-022-04295-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/26/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To investigate whether ultrasound-guided umbilical venous catheter (UVC) insertion (US group) reduced the rate of malpositioning of the catheter tip compared to the standard method of insertion (SD group). METHODS In this open-label, randomized, controlled trial, neonates admitted to NICU within the first week of life were randomly assigned to the US group (n = 26) or SD group (n = 27). Neonates with major congenital anomalies of the thorax and abdomen were excluded. The primary outcome was the rate of malpositioning of the catheter tip. RESULTS The rate of malpositioning of the catheter tip was observed in a significantly lower number of neonates in the US group as compared to the SD group (11/26, 42.3% vs. 20/27, 74%; RR = 0.57, 95% CI: 0.34 to 0.94, p = 0.019). As more of the UVCs were positioned optimally in the first attempt in the US group than SD group, the need for repeated attempts at catheter repositioning was reduced, resulting in reduced procedure time (minutes) [mean (SD), 23.96 (6.42) vs. 30 (1.83); mean difference 6.04 (95% CI: 3.46 to 8.62), p = 0.005]. This also led to a reduction in the additional X-ray exposure in the US group (n = 11) compared to the SD group (n = 20) [95% CI: 3.12 to 44.26; p = 0.020]. CONCLUSION Ultrasound-guided UVC insertion significantly reduced the rate of catheter tip malposition. It also reduced the number of attempts at catheter manipulation, procedure time, and X-ray exposures. With adequate training, it could be incorporated into routine bedside practice during UVC insertion for optimum placement. TRIAL REGISTRATION Clinical Trial Registry of India ( www.ctri.nic.in ) CTRI/2021/03/031894.
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Affiliation(s)
- Amandeep Kaur
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, 400022, India
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, 400022, India.
| | - Saikat Patra
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, 400022, India
| | - Pavan Kalamdani
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, 400022, India
| | - Thaslima Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, 400022, India
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, 400022, India
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Manerkar S, Kalamdani P, Patra S, Kalathingal T, Mondkar J. Improving Early Colostrum Feeding in a Tertiary Neonatal Intensive Care Unit: A Quality Improvement Initiative. Breastfeed Med 2022; 17:143-148. [PMID: 34726511 DOI: 10.1089/bfm.2021.0173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background and Objective: Colostrum feeding is known for its immune benefits for reduction in nosocomial sepsis, necrotizing enterocolitis, and ventilator-associated pneumonias. Colostrum feeding also helps in improving breastfeeding rates and early discharge of vulnerable neonatal intensive care unit (NICU) babies. The objective of this study was to improve early colostrum feeding/oropharyngeal colostrum administration in a busy tertiary NICU in India. Methods: Multiple plan-do-study-act (PDSA) cycles were conducted from January 2020 to September 2020 to improve early colostrum feeding rates in NICU babies to >60%. We tested change ideas such as training of health care personnel, counseling of mothers and families about importance of colostrum expression and feeding, bedside collection of colostrum, safe transportation of colostrum to the NICU, and electronic data handling. Sustainability of the interventions was studied from October 2020 to March 2021 and data were analyzed. Results: Early colostrum feeding rates improved from a baseline of 4.36-68.21% after six PDSA cycles through 9 months. After counseling of mothers and families of NICU babies, rates of breastfeeding and colostrum feeding improved to 98.8% and 97.11%, respectively. The early breast stimulation and colostrum expression rates also improved to 87.28% and 68.2%, respectively. Early colostrum feeding rate was 87.5% after 6 months through the sustainability phase. Conclusions: Quality improvement interventions significantly improved the rate of early colostrum feeding in sick babies admitted to a busy NICU, and the improvement was sustained for 6 months.
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Affiliation(s)
- Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Pavan Kalamdani
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Saikat Patra
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Thaslima Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
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Mondkar J, Chawla D, Sachdeva RC, Manerkar S, Shanbhag S, Khan A, Manuhar M, Wankhede MG, Thakur V, Israel-Ballard K. Impact of mother-baby friendly initiative plus approach on improving human milk feeding for neonates in hospital: a quality improvement before-and-after uncontrolled study. Eur J Pediatr 2022; 181:107-116. [PMID: 34216269 DOI: 10.1007/s00431-021-04141-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/27/2021] [Accepted: 05/31/2021] [Indexed: 11/26/2022]
Abstract
Breastfeeding, use of pasteurised donor human milk when mother's own milk is unavailable and kangaroo mother care have independently proven benefits in improving survival of vulnerable sick babies. A triangulated approach called the Mother Baby Friendly Initiative Plus (MBFI+) model, bringing together the combined benefits of these proven interventions, was used to improve exclusive human milk feeding at health facilities through quality improvement and system strengthening approach. This quality improvement before-and-after uncontrolled study enrolled 5343 term and 278 very low birth weight (VLBW) mother-infant dyads. Pre- and post-intervention data were compared to evaluate effect on feeding-related healthcare processes and outcomes. Primary outcome which was incidence of exclusive human milk feeding during hospital stay, improved from 44 to 64.8% (RR 1.47, 95% CI: 1.40-1.55) among term and from 60.5 to 80.7% (RR: 1.33; 95% CI: 1.12-1.59) among VLBW neonates. Neonates receiving extended KMC improved from 43 to 71.1% (RR: 1.65; 95% CI: 1.30-2.10).Conclusion: MBFI+ approach improved exclusive human milk feeding among term and preterm VLBW neonates. What is Known: • Breastfeeding has immense health benefits to sick preterm neonates admitted in NICU. What is New: • Quality improvement approach can lead to system strengthening and can help overcome hindrances to achieve increased breastfeeding rates.
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Affiliation(s)
- Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal General Hospital, Sion, Mumbai, 400022, India
| | - Deepak Chawla
- Department of Neonatology, Government Medical College and Hospital, Chandigarh, 160 030, India
| | | | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal General Hospital, Sion, Mumbai, 400022, India.
| | - Sunita Shanbhag
- Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal General Hospital, Sion, Mumbai, 400022, India
| | - Aisha Khan
- Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal General Hospital, Sion, Mumbai, 400022, India
| | - Minu Manuhar
- Seth V C Gandhi and M.A. Vora Municipal General Hospital, Rajawadi, Ghatkopar East, Mumbai, 400077, India
| | - Maya Ganesh Wankhede
- Seth V C Gandhi and M.A. Vora Municipal General Hospital, Rajawadi, Ghatkopar East, Mumbai, 400077, India
| | - Vidya Thakur
- Seth V C Gandhi and M.A. Vora Municipal General Hospital, Rajawadi, Ghatkopar East, Mumbai, 400077, India
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Thayyil S, Pant S, Montaldo P, Shukla D, Oliveira V, Ivain P, Bassett P, Swamy R, Mendoza J, Moreno-Morales M, Lally PJ, Benakappa N, Bandiya P, Shivarudhrappa I, Somanna J, Kantharajanna UB, Rajvanshi A, Krishnappa S, Joby PK, Jayaraman K, Chandramohan R, Kamalarathnam CN, Sebastian M, Tamilselvam IA, Rajendran UD, Soundrarajan R, Kumar V, Sudarsanan H, Vadakepat P, Gopalan K, Sundaram M, Seeralar A, Vinayagam P, Sajjid M, Baburaj M, Murugan KD, Sathyanathan BP, Kumaran ES, Mondkar J, Manerkar S, Joshi AR, Dewang K, Bhisikar SM, Kalamdani P, Bichkar V, Patra S, Jiwnani K, Shahidullah M, Moni SC, Jahan I, Mannan MA, Dey SK, Nahar MN, Islam MN, Shabuj KH, Rodrigo R, Sumanasena S, Abayabandara-Herath T, Chathurangika GK, Wanigasinghe J, Sujatha R, Saraswathy S, Rahul A, Radha SJ, Sarojam MK, Krishnan V, Nair MK, Devadas S, Chandriah S, Venkateswaran H, Burgod C, Chandrasekaran M, Atreja G, Muraleedharan P, Herberg JA, Kling Chong WK, Sebire NJ, Pressler R, Ramji S, Shankaran S. Hypothermia for moderate or severe neonatal encephalopathy in low-income and middle-income countries (HELIX): a randomised controlled trial in India, Sri Lanka, and Bangladesh. Lancet Glob Health 2021; 9:e1273-e1285. [PMID: 34358491 PMCID: PMC8371331 DOI: 10.1016/s2214-109x(21)00264-3] [Citation(s) in RCA: 112] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 01/18/2023]
Abstract
BACKGROUND Although therapeutic hypothermia reduces death or disability after neonatal encephalopathy in high-income countries, its safety and efficacy in low-income and middle-income countries is unclear. We aimed to examine whether therapeutic hypothermia alongside optimal supportive intensive care reduces death or moderate or severe disability after neonatal encephalopathy in south Asia. METHODS We did a multicountry open-label, randomised controlled trial in seven tertiary neonatal intensive care units in India, Sri Lanka, and Bangladesh. We enrolled infants born at or after 36 weeks of gestation with moderate or severe neonatal encephalopathy and a need for continued resuscitation at 5 min of age or an Apgar score of less than 6 at 5 min of age (for babies born in a hospital), or both, or an absence of crying by 5 min of age (for babies born at home). Using a web-based randomisation system, we allocated infants into a group receiving whole body hypothermia (33·5°C) for 72 h using a servo-controlled cooling device, or to usual care (control group), within 6 h of birth. All recruiting sites had facilities for invasive ventilation, cardiovascular support, and access to 3 Tesla MRI scanners and spectroscopy. Masking of the intervention was not possible, but those involved in the magnetic resonance biomarker analysis and neurodevelopmental outcome assessments were masked to the allocation. The primary outcome was a combined endpoint of death or moderate or severe disability at 18-22 months, assessed by the Bayley Scales of Infant and Toddler Development (third edition) and a detailed neurological examination. Analysis was by intention to treat. This trial is registered with ClinicalTrials.gov, NCT02387385. FINDINGS We screened 2296 infants between Aug 15, 2015, and Feb 15, 2019, of whom 576 infants were eligible for inclusion. After exclusions, we recruited 408 eligible infants and we assigned 202 to the hypothermia group and 206 to the control group. Primary outcome data were available for 195 (97%) of the 202 infants in the hypothermia group and 199 (97%) of the 206 control group infants. 98 (50%) infants in the hypothermia group and 94 (47%) infants in the control group died or had a moderate or severe disability (risk ratio 1·06; 95% CI 0·87-1·30; p=0·55). 84 infants (42%) in the hypothermia group and 63 (31%; p=0·022) infants in the control group died, of whom 72 (36%) and 49 (24%; p=0·0087) died during neonatal hospitalisation. Five serious adverse events were reported: three in the hypothermia group (one hospital readmission relating to pneumonia, one septic arthritis, and one suspected venous thrombosis), and two in the control group (one related to desaturations during MRI and other because of endotracheal tube displacement during transport for MRI). No adverse events were considered causally related to the study intervention. INTERPRETATION Therapeutic hypothermia did not reduce the combined outcome of death or disability at 18 months after neonatal encephalopathy in low-income and middle-income countries, but significantly increased death alone. Therapeutic hypothermia should not be offered as treatment for neonatal encephalopathy in low-income and middle-income countries, even when tertiary neonatal intensive care facilities are available. FUNDING National Institute for Health Research, Garfield Weston Foundation, and Bill & Melinda Gates Foundation. TRANSLATIONS For the Hindi, Malayalam, Telugu, Kannada, Singhalese, Tamil, Marathi and Bangla translations of the abstract see Supplementary Materials section.
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Affiliation(s)
- Sudhin Thayyil
- Centre for Perinatal Neuroscience, Imperial College London, London, UK.
| | - Stuti Pant
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Deepika Shukla
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Vania Oliveira
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Phoebe Ivain
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | | | - Ravi Swamy
- Perinatal Epidemiology Unit, Bengaluru, Karnataka, India
| | - Josephine Mendoza
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | | | - Peter J Lally
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Naveen Benakappa
- Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Prathik Bandiya
- Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Indramma Shivarudhrappa
- Perinatal Epidemiology Unit, Bengaluru, Karnataka, India; Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India; Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Jagadish Somanna
- Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | | | - Ankur Rajvanshi
- Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | - Sowmya Krishnappa
- Indira Gandhi Institute of Child Health, Bengaluru, Karnataka, India
| | | | | | | | | | - Monica Sebastian
- Perinatal Epidemiology Unit, Bengaluru, Karnataka, India; Institute of Child Health, Madras Medical College, Chennai, India
| | | | - Usha D Rajendran
- Institute of Child Health, Madras Medical College, Chennai, India
| | | | - Vignesh Kumar
- Institute of Child Health, Madras Medical College, Chennai, India
| | | | - Padmesh Vadakepat
- Institute of Child Health, Madras Medical College, Chennai, India; Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Kavitha Gopalan
- Institute of Child Health, Madras Medical College, Chennai, India
| | - Mangalabharathi Sundaram
- Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Arasar Seeralar
- Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Prakash Vinayagam
- Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Mohamed Sajjid
- Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Mythili Baburaj
- Perinatal Epidemiology Unit, Bengaluru, Karnataka, India; Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | - Kanchana D Murugan
- Institute of Obstetrics and Gynaecology and Government Hospital for Women and Children, Madras Medical College, Chennai, India
| | | | | | - Jayashree Mondkar
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Swati Manerkar
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Anagha R Joshi
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Kapil Dewang
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | | | - Pavan Kalamdani
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Vrushali Bichkar
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Saikat Patra
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | - Kapil Jiwnani
- Lokmanya Tilak Municipal Medical College, Mumbai, Maharashtra, India
| | | | - Sadeka C Moni
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Ismat Jahan
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | - Sanjoy K Dey
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Mst N Nahar
- National Institute of Neurosciences, Dhaka, Bangladesh
| | | | - Kamrul H Shabuj
- Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | | | | | | | | | - Radhika Sujatha
- Sree Avittom Thirunal Hospital and Government Medical College, Thiruvananthapuram, Kerala, India
| | - Sobhakumar Saraswathy
- Sree Avittom Thirunal Hospital and Government Medical College, Thiruvananthapuram, Kerala, India
| | - Aswathy Rahul
- Sree Avittom Thirunal Hospital and Government Medical College, Thiruvananthapuram, Kerala, India
| | - Saritha J Radha
- Sree Avittom Thirunal Hospital and Government Medical College, Thiruvananthapuram, Kerala, India
| | - Manoj K Sarojam
- Sree Avittom Thirunal Hospital and Government Medical College, Thiruvananthapuram, Kerala, India
| | - Vaisakh Krishnan
- Institute of Maternal and Child Health, Government Medical College, Kozhikode, Kerala, India
| | - Mohandas K Nair
- Institute of Maternal and Child Health, Government Medical College, Kozhikode, Kerala, India
| | - Sahana Devadas
- Vanivilas Hospital, Bangalore Medical College and Research Institute, Karnataka, India
| | - Savitha Chandriah
- Vanivilas Hospital, Bangalore Medical College and Research Institute, Karnataka, India
| | | | - Constance Burgod
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | | | - Gaurav Atreja
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | | | - Jethro A Herberg
- Section of Paediatric Infectious Disease, Imperial College London, London, UK
| | - W K Kling Chong
- Centre for Perinatal Neuroscience, Imperial College London, London, UK; Department of Neuroradiology, Great Ormond Street Hospital, London, UK
| | - Neil J Sebire
- Perinatal Pathology, National Institute for Health Research Biomedical Research Centre, Great Ormond Street Hospital for Children, University College London, London, UK
| | - Ronit Pressler
- Department of Neurophysiology, Great Ormond Street Hospital, London, UK
| | | | - Seetha Shankaran
- Neonatal-Perinatal Medicine, Wayne State University, Detroit, MI, USA
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Ahsan MS, Kalamdani P, Kalathingal T, Patra S, Manerkar S, Mondkar J. Evaluation of pain and physiological stress during targeted neonatal echocardiography. J Neonatal Perinatal Med 2021; 15:89-93. [PMID: 34334429 DOI: 10.3233/npm-210782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Targeted neonatal echocardiography (Tn-Echo) is a non-invasive examination which may cause pain/discomfort and physiological instability in neonates, but there is little evidence for the same. We conducted this study to evaluate whether targeted neonatal echocardiography causes pain or physiological stress to newborn infants. METHODS This cross-sectional study was conducted in a tertiary level NICU. Neonates undergoing targeted neonatal echocardiography were enrolled in this study. Pain was assessed using Premature Infant Pain Profile-Revised (PIPP-R) score before, during and after targeted neonatal echocardiography examination. Heart rate, oxygen saturation, perfusion index and blood pressure were also recorded at the same time points. RESULTS A total of 88 neonates were enrolled. Mean (SD) PIPP-R score during Tn-Echo was 8.18 (2.6) versus 3.60 (1.8) and 4.24 (2.0) before and after respectively (p value < 0.001). Heart rate and respiratory rate were significantly higher during targeted neonatal echocardiography; oxygen saturation and perfusion index were significantly lower during targeted neonatal echocardiography. Preterm infants had higher PIPP-R score compared to term neonates before, during and after the Tn-Echo [8.76 (2.4) versus 6.81 (2.4); p value < 0.001]. CONCLUSION Targeted neonatal echocardiography causes significant pain/discomfort and physiological instability in neonates.
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Affiliation(s)
- M S Ahsan
- Department of Neonatology, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India
| | - P Kalamdani
- Department of Neonatology, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India
| | - T Kalathingal
- Department of Neonatology, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India
| | - S Patra
- Department of Neonatology, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India
| | - S Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India
| | - J Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College & General Hospital, Mumbai, India
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16
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Montaldo P, Cunnington A, Oliveira V, Swamy R, Bandya P, Pant S, Lally PJ, Ivain P, Mendoza J, Atreja G, Padmesh V, Baburaj M, Sebastian M, Yasashwi I, Kamalarathnam C, Chandramohan R, Mangalabharathi S, Kumaraswami K, Kumar S, Benakappa N, Manerkar S, Mondhkar J, Prakash V, Sajjid M, Seeralar A, Jahan I, Moni SC, Shahidullah M, Sujatha R, Chandrasekaran M, Ramji S, Shankaran S, Kaforou M, Herberg J, Thayyil S. Transcriptomic profile of adverse neurodevelopmental outcomes after neonatal encephalopathy. Sci Rep 2020; 10:13100. [PMID: 32753750 PMCID: PMC7403382 DOI: 10.1038/s41598-020-70131-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 06/16/2020] [Indexed: 12/20/2022] Open
Abstract
A rapid and early diagnostic test to identify the encephalopathic babies at risk of adverse outcome may accelerate the development of neuroprotectants. We examined if a whole blood transcriptomic signature measured soon after birth, predicts adverse neurodevelopmental outcome eighteen months after neonatal encephalopathy. We performed next generation sequencing on whole blood ribonucleic acid obtained within six hours of birth from the first 47 encephalopathic babies recruited to the Hypothermia for Encephalopathy in Low and middle-income countries (HELIX) trial. Two infants with blood culture positive sepsis were excluded, and the data from remaining 45 were analysed. A total of 855 genes were significantly differentially expressed between the good and adverse outcome groups, of which RGS1 and SMC4 were the most significant. Biological pathway analysis adjusted for gender, trial randomisation allocation (cooling therapy versus usual care) and estimated blood leukocyte proportions revealed over-representation of genes from pathways related to melatonin and polo-like kinase in babies with adverse outcome. These preliminary data suggest that transcriptomic profiling may be a promising tool for rapid risk stratification in neonatal encephalopathy. It may provide insights into biological mechanisms and identify novel therapeutic targets for neuroprotection.
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Affiliation(s)
- Paolo Montaldo
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK. .,Neonatal Unit, Università Degli Studi Della Campania "Luigi Vanvitelli", Naples, Italy.
| | - Aubrey Cunnington
- Paediatric Infectious Diseases, Department of Infectious Diseases, Imperial College London, London, UK
| | - Vania Oliveira
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Ravi Swamy
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Prathik Bandya
- Neonatal Medicine, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | - Stuti Pant
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Peter J Lally
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Phoebe Ivain
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Josephine Mendoza
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Gaurav Atreja
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Vadakepat Padmesh
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Mythili Baburaj
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Monica Sebastian
- Neonatal Medicine, Institute of Child Health, Madras Medical College, Tamil Nadu, Chennai, India
| | - Indiramma Yasashwi
- Neonatal Medicine, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | - Chinnathambi Kamalarathnam
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Rema Chandramohan
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Sundaram Mangalabharathi
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Kumutha Kumaraswami
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Shobha Kumar
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Naveen Benakappa
- Neonatal Medicine, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | | | | | - Vinayagam Prakash
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Mohammed Sajjid
- Neonatal Medicine, Institute of Obstetrics and Gynaecology, Madras Medical College, Chennai, Tamil Nadu, India
| | - Arasar Seeralar
- Neonatal Medicine, Institute of Child Health, Madras Medical College, Tamil Nadu, Chennai, India
| | - Ismat Jahan
- Neonatal Medicine, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | | | - Mohammod Shahidullah
- Neonatal Medicine, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Radhika Sujatha
- Neonatal Medicine, Government Medical College, Thiruvananthapuram, Kerala, India
| | - Manigandan Chandrasekaran
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Siddarth Ramji
- Neonatal Medicine, Maulana Azad Medical College, New Delhi, Delhi, India
| | - Seetha Shankaran
- Neonatal-Perinatal Medicine, Wayne State University, Detroit, MI, USA
| | - Myrsini Kaforou
- Paediatric Infectious Diseases, Department of Infectious Diseases, Imperial College London, London, UK
| | - Jethro Herberg
- Paediatric Infectious Diseases, Department of Infectious Diseases, Imperial College London, London, UK
| | - Sudhin Thayyil
- Department of Brain Sciences, Centre for Perinatal Neuroscience, Imperial College London, London, UK
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17
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Kalamdani P, Manerkar S, Bhisikar S, Mondkar J. Case 2: Severe Respiratory Distress at Birth: A Rare Cause. Neoreviews 2019; 20:e524-e526. [PMID: 31477601 DOI: 10.1542/neo.20-9-e524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- Pavan Kalamdani
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Swati Manerkar
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Swapnil Bhisikar
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
| | - Jayashree Mondkar
- Lokmanya Tilak Municipal Medical College and General Hospital, Mumbai, India
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18
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Arora K, Goel S, Manerkar S, Konde N, Panchal H, Hegde D, Mondkar J. Prefeeding Oromotor Stimulation Program for Improving Oromotor Function in Preterm Infants - A Randomized Controlled Trial. Indian Pediatr 2018; 55:675-678. [PMID: 30218514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To determine effect of Premature Infant Oral Motor Intervention program on oro-motor function and time to full independent wati spoon feeds in preterm infants. METHODS 30 preterm infants between 28-32 weeks of gestation on full gavage feeds of 150 mL/kg/day were randomized to receive either pre-feed oro-motor stimulation using Premature Infant Oral Motor Intervention (structured stimulation) or sham intervention (unstructured stimulation). RESULTS Improvement in mean (SD) Neonatal Oro-Motor Assessment Scale (NOMAS) over 7 days from baseline was significantly higher in the study group infants as compared to control group (9.25 (1.73) vs 4.79 (1.52), P=0.001). Infants in the study group reached full independent wati spoon feeds significantly earlier than the infants in control group (4.0 (0.8) d; vs 6.64 (1.0) d; P=0.001). There was significant increase in weight gain after enrolment in infants in study group compared to those in control group. CONCLUSION Oral stimulation program improves the oro-motor skills and growth velocity in 28-32 week preterm infants. There is decreased transition time from gavage to full independent feeds by mouth.
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Affiliation(s)
- Karan Arora
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India
| | - Sorabh Goel
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India. Correspondence to: Dr Sorabh Goel, Department of Neonatology, LTMMC and LTMG hospital, Sion (West), Mumbai 400 022, India.
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India
| | - Nimisha Konde
- Department of Occupational Therapy, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India
| | - Harshad Panchal
- Department of Neonatology, King Edward Memorial Hospital for Women, Perth, Australia
| | - Deeparaj Hegde
- Department of Neonatology, King Edward Memorial Hospital for Women, Perth, Australia
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India
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Oliveira V, Singhvi DP, Montaldo P, Lally PJ, Mendoza J, Manerkar S, Shankaran S, Thayyil S. Therapeutic hypothermia in mild neonatal encephalopathy: a national survey of practice in the UK. Arch Dis Child Fetal Neonatal Ed 2018; 103:F388-F390. [PMID: 28942433 DOI: 10.1136/archdischild-2017-313320] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 08/23/2017] [Accepted: 08/30/2017] [Indexed: 11/03/2022]
Abstract
Although major cooling trials (and subsequent guidelines) excluded babies with mild encephalopathy, anecdotal evidence suggests that cooling is often offered to these infants. We report a national survey on current cooling practices for babies with mild encephalopathy in the UK. From 74 neonatal units contacted, 68 were cooling centres. We received 54 responses (79%) and included 48 (five excluded due to incomplete data and one found later not to offer cooling). Of these, 36 centres (75%) offered cooling to infants with mild encephalopathy. Although most of the participating units reported targeting 33-34°C core temperature, seven (19%) considered initiating cooling beyond 6 hours of age and 13 (36%) discontinued cooling prior to 72 hours. Babies were ventilated for cooling in two (6%) units and 13 (36%) sedated all cooled babies. Enteral feeding was withheld in 15 (42%) units and reduced below 25% of requirements in eight (22%) units. MRI and neurodevelopmental outcome evaluation were offered to all cooled babies in 29 (80%) and 27 (75%) units, respectively. Further research is necessary to ensure optimal neuroprotection in mild encephalopathy.
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Affiliation(s)
- Vânia Oliveira
- Centre for Perinatal Neuroscience, Department of Paediatrics, Imperial College London, London, London, UK
| | - Dev Prya Singhvi
- Centre for Perinatal Neuroscience, Department of Paediatrics, Imperial College London, London, London, UK
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Department of Paediatrics, Imperial College London, London, London, UK
| | - Peter J Lally
- Centre for Perinatal Neuroscience, Department of Paediatrics, Imperial College London, London, London, UK
| | - Josephine Mendoza
- Centre for Perinatal Neuroscience, Department of Paediatrics, Imperial College London, London, London, UK
| | - Swati Manerkar
- Neonatal Unit, Lokmanya Tilak Municipal General Hospital, Mumbai, Maharashtra, India
| | - Seetha Shankaran
- Department of Neonatal-Perinatal Medicine, Wayne State University, Detroit, Michigan, USA
| | - Sudhin Thayyil
- Centre for Perinatal Neuroscience, Department of Paediatrics, Imperial College London, London, London, UK
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20
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Bhisikar S, Mondkar J, Manerkar S, Goel S, D'Dsouza D, Baveja S. Improving Quality of Banked Milk: Utility of Dornic Acid Test. Indian J Pediatr 2018; 85:272-275. [PMID: 29139066 DOI: 10.1007/s12098-017-2518-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 09/27/2017] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To identify, if Dornic acid test done on human milk bank sample is as effective as doing routine culture, both pre and post pasteurization. METHODS The authors analyzed 477 samples, both pre and post pasteurization. Dornic acid measurement was performed by using N/9 NaOH and titrated to get dornicity of the sample. Senstivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) at different Dornic acid levels were calculated. To find diagnostic power of this study, ROC curve was prepared. Dornic acid for paired pre and post pasteurization were noted and analysed for statistical significance. RESULTS A significant growth was seen in 21% (98/477) samples with coagulase negative staphylococci and gram negative organisms being the major contaminants seen prior to pasteurization. In the index study, Dornic acidity ≥4°D had a sensitivity of 98% but very low specificity of just over 10%. However, 8°D had 92% specificity and acceptable sensitivity of 72% in comparison to gold standard microbiological criteria, making it a good test for analyzing the quality of milk before pasteurization. CONCLUSIONS Dornic acid test at 8°D has a very high specificity with acceptable sensitivity in comparison to dornicity at 4°D. It can be used as a simple method to select better quality of milk sample prior to pasteurization.
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Affiliation(s)
- Swapnil Bhisikar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Room no 123, 1st Floor, College Building, Sion (West), Mumbai, 400022, India.
| | - Jayashree Mondkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Room no 123, 1st Floor, College Building, Sion (West), Mumbai, 400022, India
| | - Swati Manerkar
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Room no 123, 1st Floor, College Building, Sion (West), Mumbai, 400022, India
| | - Sorabh Goel
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Room no 123, 1st Floor, College Building, Sion (West), Mumbai, 400022, India
| | - Desma D'Dsouza
- Department of Microbiology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India
| | - Sujata Baveja
- Department of Microbiology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, Mumbai, India
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21
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Oliveira V, Kumutha JR, E N, Somanna J, Benkappa N, Bandya P, Chandrasekeran M, Swamy R, Mondkar J, Dewang K, Manerkar S, Sundaram M, Chinathambi K, Bharadwaj S, Bhat V, Madhava V, Nair M, Lally PJ, Montaldo P, Atreja G, Mendoza J, Bassett P, Ramji S, Shankaran S, Thayyil S. Hypothermia for encephalopathy in low-income and middle-income countries: feasibility of whole-body cooling using a low-cost servo-controlled device. BMJ Paediatr Open 2018; 2:e000245. [PMID: 29637198 PMCID: PMC5887762 DOI: 10.1136/bmjpo-2017-000245] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 02/03/2018] [Accepted: 02/14/2018] [Indexed: 11/08/2022] Open
Abstract
UNLABELLED Although therapeutic hypothermia (TH) is the standard of care for hypoxic ischaemic encephalopathy in high-income countries, the safety and efficacy of this therapy in low-income and middle-income countries (LMICs) is unknown. We aimed to describe the feasibility of TH using a low-cost servo-controlled cooling device and the short-term outcomes of the cooled babies in LMIC. DESIGN We recruited babies with moderate or severe hypoxic ischaemic encephalopathy (aged <6 hours) admitted to public sector tertiary neonatal units in India over a 28-month period. We administered whole-body cooling (set core temperature 33.5°C) using a servo-controlled device for 72 hours, followed by passive rewarming. We collected the data on short-term neonatal outcomes prior to hospital discharge. RESULTS Eighty-two babies were included-61 (74%) had moderate and 21 (26%) had severe encephalopathy. Mean (SD) hypothermia cooling induction time was 1.7 hour (1.5) and the effective cooling time 95% (0.08). The mean (SD) hypothermia induction time was 1.7 hour (1.5 hour), core temperature during cooling was 33.4°C (0.2), rewarming rate was 0.34°C (0.16°C) per hour and the effective cooling time was 95% (8%). Twenty-five (51%) babies had gastric bleeds, 6 (12%) had pulmonary bleeds and 21 (27%) had meconium on delivery. Fifteen (18%) babies died before discharge from hospital. Heart rate more than 120 bpm during cooling (P=0.01) and gastric bleeds (P<0.001) were associated with neonatal mortality. CONCLUSIONS The low-cost servo-controlled cooling device maintained the core temperature well within the target range. Adequately powered clinical trials are required to establish the safety and efficacy of TH in LMICs. CLINICAL TRIAL REGISTRATION NUMBER NCT01760629.
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Affiliation(s)
- Vânia Oliveira
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Jaya Raman Kumutha
- Neonatal Medicine, Institute of Child Health, Madras Medical College, Chennai, Tamil Nadu, India
| | - Narayanan E
- Neonatal Medicine, Institute of Child Health, Madras Medical College, Chennai, Tamil Nadu, India
| | - Jagadish Somanna
- Neonatal Medicine, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | - Naveen Benkappa
- Neonatal Medicine, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | - Prathik Bandya
- Neonatal Medicine, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India
| | | | - Ravi Swamy
- Centre for Perinatal Neuroscience, Imperial College London, London, UK.,Neonatal Medicine, Imperial College Healthcare NHS Trust, London, UK.,Neonatal Medicine, Perinatal Trials Unit, Bangalore, India
| | - Jayashree Mondkar
- Neonatal Medicine, Lokmanya Tilak Municipal Hospital, Sion, Mumbai, India
| | - Kapil Dewang
- Neonatal Medicine, Lokmanya Tilak Municipal Hospital, Sion, Mumbai, India
| | - Swati Manerkar
- Neonatal Medicine, Lokmanya Tilak Municipal Hospital, Sion, Mumbai, India
| | - Mangalabharathi Sundaram
- Neonatal Medicine, Institute of Child Health, Madras Medical College, Chennai, Tamil Nadu, India
| | - Kamalaratnam Chinathambi
- Neonatal Medicine, Institute of Child Health, Madras Medical College, Chennai, Tamil Nadu, India
| | - Shruti Bharadwaj
- Neonatal Medicine, Jawaharlal Institute of Postgraduate Medical Education & Research, Pondicherry, India
| | - Vishnu Bhat
- Neonatal Medicine, Jawaharlal Institute of Postgraduate Medical Education & Research, Pondicherry, India
| | | | - Mohandas Nair
- Neonatal Medicine, Calicut Medical College, Kozhikode, Kerala, India
| | - Peter James Lally
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Gaurav Atreja
- Neonatal Medicine, Imperial College Healthcare NHS Trust, London, UK
| | - Josephine Mendoza
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Paul Bassett
- Medical Statistics, Stats Consultancy, London, UK
| | - Siddarth Ramji
- Neonatal Medicine, Maulana Azad Medical College, New Delhi, Delhi, India
| | - Seetha Shankaran
- Neonatal Medicine, Wayne State University, Detroit, Michigan, USA
| | - Sudhin Thayyil
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
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22
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Thayyil S, Oliveira V, Lally PJ, Swamy R, Bassett P, Chandrasekaran M, Mondkar J, Mangalabharathi S, Benkappa N, Seeralar A, Shahidullah M, Montaldo P, Herberg J, Manerkar S, Kumaraswami K, Kamalaratnam C, Prakash V, Chandramohan R, Bandya P, Mannan MA, Rodrigo R, Nair M, Ramji S, Shankaran S. Hypothermia for encephalopathy in low and middle-income countries (HELIX): study protocol for a randomised controlled trial. Trials 2017; 18:432. [PMID: 28923118 PMCID: PMC5604260 DOI: 10.1186/s13063-017-2165-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 08/29/2017] [Indexed: 11/10/2022] Open
Abstract
Background Therapeutic hypothermia reduces death and disability after moderate or severe neonatal encephalopathy in high-income countries and is used as standard therapy in these settings. However, the safety and efficacy of cooling therapy in low- and middle-income countries (LMICs), where 99% of the disease burden occurs, remains unclear. We will examine whether whole body cooling reduces death or neurodisability at 18–22 months after neonatal encephalopathy, in LMICs. Methods We will randomly allocate 408 term or near-term babies (aged ≤ 6 h) with moderate or severe neonatal encephalopathy admitted to public sector neonatal units in LMIC countries (India, Bangladesh or Sri Lanka), to either usual care alone or whole-body cooling with usual care. Babies allocated to the cooling arm will have core body temperature maintained at 33.5 °C using a servo-controlled cooling device for 72 h, followed by re-warming at 0.5 °C per hour. All babies will have detailed infection screening at the time of recruitment and 3 Telsa cerebral magnetic resonance imaging and spectroscopy at 1–2 weeks after birth. Our primary endpoint is death or moderate or severe disability at the age of 18 months. Discussion Upon completion, HELIX will be the largest cooling trial in neonatal encephalopathy and will provide a definitive answer regarding the safety and efficacy of cooling therapy for neonatal encephalopathy in LMICs. The trial will also provide important data about the influence of co-existent perinatal infection on the efficacy of hypothermic neuroprotection. Trial registration ClinicalTrials.gov, NCT02387385. Registered on 27 February 2015. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-2165-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sudhin Thayyil
- Centre for Perinatal Neuroscience, Imperial College London, London, UK.
| | - Vania Oliveira
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Peter J Lally
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Ravi Swamy
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Paul Bassett
- Stats Consultancy, Amersham, Buckinghamshire, UK
| | | | | | | | | | - Arasar Seeralar
- Institute of Obstetrics & Gynecology, Madras Medical College, Chennai, India
| | - Mohammod Shahidullah
- Neonatal Medicine, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Paolo Montaldo
- Centre for Perinatal Neuroscience, Imperial College London, London, UK
| | - Jethro Herberg
- Paediatric Infectious Diseases, Imperial College London, London, UK
| | - Swati Manerkar
- Lokmanya Tilak Municipal Medical College, Sion, Mumbai, India
| | | | | | - Vinayagam Prakash
- Institute of Obstetrics & Gynecology, Madras Medical College, Chennai, India
| | - Rema Chandramohan
- Institute of Child Health, Egmore, Madras Medical College, Chennai, India
| | - Prathik Bandya
- Indira Gandhi Institute of Child health, Bangalore, India
| | | | | | - Mohandas Nair
- Institute of Maternal and Child Health, Government Medical College Calicut, Calicut, India
| | | | - Seetha Shankaran
- Neonatal-Perinatal Medicine, Wayne State University, Detroit, MI, USA
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23
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Hegde D, Mondkar J, Panchal H, Manerkar S, Jasani B, Kabra N. Heated Humidified High Flow Nasal Cannula versus Nasal Continuous Positive Airway Pressure as Primary Mode of Respiratory Support for Respiratory Distress in Preterm Infants. Indian Pediatr 2017; 53:129-33. [PMID: 26897144 DOI: 10.1007/s13312-016-0806-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To compare the outcomes of preterm infants with respiratory distress initiated on either Heated Humidified High Flow Nasal Cannula or Nasal Continuous Positive Airway Pressure as a primary mode of respiratory support. STUDY DESIGN Prospective observational cohort study. SETTING Tertiary care level III neonatal intensive care unit. PARTICIPANTS 88 preterm infants between 28 to 34 weeks of gestation with mild to moderate respiratory distress within 6 hours of birth. INTERVENTION Eligible infants were treated either with Heated Humidified High Flow Nasal Cannula (n=46) or Nasal Continuous Positive Airway Pressure (n=42). PRIMARY OUTCOME Need for mechanical ventilation within 72 hrs of initiating support. RESULTS Baseline demographic characteristics were comparable between the two groups. There was no difference in the requirement of mechanical ventilation between Heated Humidified High Flow Nasal Cannula (19.5%) and Nasal Continuous Positive Airway Pressure (26.2%) groups [RD-0.74 (95% CI 0.34-1.62; P =0.46)]. Moderate or severe nasal trauma occurred less frequently with Heated Humidified High Flow Nasal Cannula (10.9%) in comparison to Nasal Continuous Positive Airway Pressure (40.5%) (P= 0.004). CONCLUSIONS Heated Humidified High Flow Nasal Cannula was comparable to Nasal Continuous Positive Airway Pressure as a primary respiratory support for preterm infants with respiratory distress, with lesser incidence of nasal trauma.
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Affiliation(s)
- Deeparaj Hegde
- Department of Neonatology, Lokmanya Tilak Municipal Medical College and Lokmanya Tilak Municipal and General Hospital, and #Department of Neonatology, Seth GS Seth Medical college and KEM Hospital; Mumbai, India. Correspondence to: Dr Deeparaj Hegde, Department of Neonatology, LTMMC and LTMG hospital, Sion (West), Mumbai, India.
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