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Katta D, Sridharan KS, Balakrishnan U, Amboiram P, Dhivya G, Palraj KK. Diagnostic Accuracy of Endotoxin and Endotoxin Binding Protein in Late-Onset Neonatal Sepsis. Indian J Pediatr 2024:10.1007/s12098-024-05078-1. [PMID: 38489000 DOI: 10.1007/s12098-024-05078-1] [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: 09/08/2023] [Accepted: 01/24/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVES To evaluate the diagnostic utility of endotoxin and endotoxin binding protein (EBP) for the diagnosis of late-onset neonatal sepsis (LOS) and compare it with the diagnostic utility of C-reactive protein (CRP). METHODS This diagnostic study of neonates, both term and preterm, with clinical suspicion of LOS was conducted in a tertiary care institute in India between January 2021 and March 2023. Blood samples were collected for evaluating endotoxin and EBP along with culture. Endotoxin and EBP were measured with enzyme linked immunosorbent assay, CRP was measured by nephelometry method, and the results were compared with blood culture done with BACTEC (gold standard). RESULTS Out of 160 samples, 73 showed culture positivity. Endotoxin was positive in 81 samples and showed sensitivity of 84%, specificity of 78% and diagnostic accuracy of 81% (AUC 0.837, P value <0.001). EBP was positive in 82 samples and showed sensitivity of 80.8%, specificity of 73% and diagnostic accuracy of 76% (AUC 0.824, P value <0.001). CRP was positive in 105 samples and had sensitivity of 86%, specificity of 51% and diagnostic accuracy of 67% (AUC 0.827, P value <0.001). CONCLUSIONS The present study showed endotoxin and EBP have higher specificity for diagnosing neonatal sepsis. As culture takes minimum 48 h, endotoxin and EBP can be utilized as biomarkers for diagnosis of sepsis.
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Affiliation(s)
- Divya Katta
- Department of Microbiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 600 116, Tamil Nadu, India
| | - Kopula Satyamoorthy Sridharan
- Department of Lab Medicine, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 600 116, Tamil Nadu, India.
| | - UmaMaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 600 116, Tamil Nadu, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 600 116, Tamil Nadu, India
| | - Gopi Dhivya
- Department of Microbiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 600 116, Tamil Nadu, India
| | - Kennedy Kumar Palraj
- Department of Microbiology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Porur, Chennai, 600 116, Tamil Nadu, India
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Kg S, Balakrishnan U, Amboiram P, N U, Chandran R, V S. Risk Factors Associated with Long Term Adverse Neurodevelopmental Outcome in Very Preterm Infants. Indian J Pediatr 2024:10.1007/s12098-023-04990-2. [PMID: 38175497 DOI: 10.1007/s12098-023-04990-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024]
Affiliation(s)
- Sachin Kg
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research (SRIHER) (Deemed to be University), Chennai, 600116, Tamil Nadu, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research (SRIHER) (Deemed to be University), Chennai, 600116, Tamil Nadu, India.
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research (SRIHER) (Deemed to be University), Chennai, 600116, Tamil Nadu, India
| | - Udayakumar N
- Department of Pediatrics, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research (SRIHER) (Deemed to be University), Chennai, 600116, Tamil Nadu, India
| | - Rabindran Chandran
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research (SRIHER) (Deemed to be University), Chennai, 600116, Tamil Nadu, India
| | - Sangeetha V
- Department of Pediatrics, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute of Higher Education and Research (SRIHER) (Deemed to be University), Chennai, 600116, Tamil Nadu, India
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Jain H, Chandrasekaran I, Balakrishnan U, Amboiram P, D V. Quality improvement initiative approach to increase the duration of Kangaroo Mother Care in a neonatal intensive care unit of a tertiary care institute in South India during the COVID-19 pandemic. J Pediatr Nurs 2023; 68:74-78. [PMID: 36192284 DOI: 10.1016/j.pedn.2022.09.011] [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: 04/30/2022] [Revised: 09/11/2022] [Accepted: 09/11/2022] [Indexed: 02/01/2023]
Abstract
INTRODUCTION Kangaroo mother care (KMC) provided to stable babies in hospitals is associated with 40% relative risk reduction in death, 65% risk reduction in nosocomial infections. Despite clear existing evidence of advantages of KMC, its implementation remains limited.This study aimed to improve the median KMC practice hours in eligible preterm and low birth weight (LBW) neonates by 50% from the baseline practice. METHODS This was a Quality Improvement study conducted at Neonatal unit of a tertiary care institute in South India. All stable preterm and LBW neonates were included after obtaining written informed consent from mother. Those who needed interruption in KMC due to medical reason were excluded. A team comprising of 2 principal investigators (UG students), 2 consultants and 2 in-charge nurses was formed. Baseline data were collected between January and February 2021 to find out the median duration of KMC practice and to identify limiting factors (barriers) and the facilitating ones through in-depth interviews and team meetings. The study was conducted over a 10 month period. Steps were taken to tackle these in two PDSA cycles, each lasting for 3 weeks (1st PDSA: Education of Mothers and Nurses; 2nd PDSA: KMC technique, orders by residents). The PDSA was followed by monitoring for 10 weeks for sustenance. RESULTS The baseline data showed that the median duration (in hours) of KMC practice was 2.6 which increased to 5.0 and 5.5 h by the end of first and second PDSA cycle, respectively and showed a lasting change, peaking at a median value of 6.1 h during the sustenance phase over the next 10 weeks. CONCLUSION Through simple measures and closing the communication gap between health care workers and mothers, we were able to increase the duration of KMC, which remained high during the 10 week follow up period.
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Affiliation(s)
- Harsh Jain
- Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | | | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai, India.
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | - Vanitha D
- Department of Nursing, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
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Devi U, Amboiram P, Chandrasekaran A, Balakrishnan U. COVID-19 pandemic and lockdown: impact on parents' stress level and infant care in a tertiary neonatal unit. Sudan J Paediatr 2023; 23:21-31. [PMID: 37663106 PMCID: PMC10468627 DOI: 10.24911/sjp.106-1643018753] [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] [Received: 01/24/2022] [Accepted: 11/18/2022] [Indexed: 09/05/2023]
Abstract
Neonatal intensive care unit (NICU) admission increases parents' stress levels and it might be even higher in the crisis of coronavirus disease 2019 (COVID-19) pandemic and lockdown. This study was done to identify the stress levels of parents of admitted neonates and the difficulties encountered in neonatal care and follow-up during the COVID-19 pandemic and lockdown. The Parental Stressor Scale (PSS:NICU) and Perceived Stress Scale (PeSS) were used to identify the stress levels of parents of admitted neonates. Online survey form with a structured questionnaire comprising PeSS and NICU:PSS was sent through messaging app (Google form) after informed consent. PSS score of <14 was considered low stress, 14-26 moderate and >26 as high. A total of 118 parental responses (mother /father in 26, both in 46) for 72 admitted neonates, were obtained. The mean (SD) PeSS score was 19.7 (5.8%) and 92 (78%) had moderate stress while 11 (9%) had high stress. In NICU:PSS, sights-sounds and parental role had more median scores: 2.25 (1-3.75) and 2.21 (1-3.57), respectively. Maternal and paternal NICU:PSS (p-0.67) and PeSS (p-0.056) scores were not statistically different. Keeping nil per oral, invasive ventilation, culture-positive sepsis, fathers' transport difficulty and longer duration of mothers' and neonates' hospital stay was associated with increased NICU: PSS scores. Twenty (29%) parents could not bring their child for follow-up and there was a delay in immunisation in 21 (30%). The pandemic and the lockdown might have disrupted antenatal and postnatal follow-ups further adding to the parental stress.
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Affiliation(s)
- Usha Devi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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Senthilkumaran R, Devi U, Amboiram P, Balakrishnan U. Bovine milk-based and human milk-based fortification for postnatal weight gain in very preterm neonates-a cohort study. J Trop Pediatr 2022; 69:6965014. [PMID: 36579930 DOI: 10.1093/tropej/fmac110] [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] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND OBJECTIVES Postnatal growth failure happens in about half of the very low birth weight infants and this can have long-term consequences. Human milk-based multi-nutrient fortifiers (HMBF) are thought to be better tolerated than bovine milk-based multi-nutrient fortifiers (BMBF), thus facilitating early progression to full feeds and improved growth in preterm neonates. This study was done to find the advantage of HMBF over BMBF on postnatal growth and other clinical outcomes. METHODS This is a retrospective cohort study where babies <1500 g birth weight or gestational age <32 weeks were included to compare the velocity of weight gain (g/kg/day), duration of hospital stay and clinical outcomes between fortification using HMBF and BMBF till 34 weeks postmenstrual age. RESULTS Eligible neonates included in the study were 322, out of whom 123 (37%) received HMBF and 209 (63%) received BMBF. During the stay, 18 babies were changed from BMBF to HMBF and vice versa in 24 babies due to logistic reasons and parents' preferences. The mean birth weight of the babies was 1124 ± 237 g. Weight gain was higher in the exclusive HMBF group [mean difference 0.77 (0.14, 1.39) g/kg/day; p-value = 0.018]. Feed intolerance [odds ratio (OR) 0.45 (0.22, 0.95), p-value 0.037] was also significantly less in this group. However, other morbidities did not differ significantly between the groups. CONCLUSION Higher weight gain and lower feed intolerance in the HMBF group underscores the possible advantage of using HMBF over BMBF. Larger prospective studies might bring out its effect on the duration of hospital stay and other morbidities.
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Affiliation(s)
- Ravikumar Senthilkumaran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai 600116, India
| | - Usha Devi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai 600116, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai 600116, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai 600116, India
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B U, Amboiram P, Adhisivam B, Bhat BV. Therapeutic Hypothermia for Perinatal Asphyxia in India-Experience and Evidence. Indian J Pediatr 2022; 89:804-811. [PMID: 35731503 DOI: 10.1007/s12098-022-04187-z] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 03/07/2022] [Indexed: 11/26/2022]
Abstract
Therapeutic hypothermia is an established therapy with proven benefit for term neonates with moderate and severe hypoxic-ischemic encephalopathy (HIE). Many centers in India have started therapeutic cooling of asphyxiated infants. There is enough evidence for the beneficial effect of cooling from the randomized trials conducted in India. However, the recently published hypothermia for encephalopathy in low- and middle-income countries (HELIX) trial has contrasting findings. In this context, this review is written summarizing the available experience and evidence for therapeutic hypothermia for perinatal asphyxia in India.
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Affiliation(s)
- Umamaheswari B
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - B Adhisivam
- Department of Neonatology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
| | - B Vishnu Bhat
- Department of Pediatrics and Neonatology, Aarupadai Veedu Medical College and Hospital, Vinayaka Mission's Research Foundation-DU, Puducherry, 609602, India.
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Krithika MV, Balakrishnan U, Amboiram P, Shaik MSJ, Chandrasekaran A, Ninan B. Early calcium and phosphorus supplementation in VLBW infants to reduce metabolic bone disease of prematurity: a quality improvement initiative. BMJ Open Qual 2022; 11:bmjoq-2022-001841. [PMID: 35995540 PMCID: PMC9403146 DOI: 10.1136/bmjoq-2022-001841] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 08/08/2022] [Indexed: 11/15/2022] Open
Abstract
Objective To reduce the incidence of metabolic bone disease (MBD) among very low birthweight (VLBW) infants admitted to neonatal intensive care unit from baseline of 35% by 50% over 2 years by implementing a quality improvement (QI) initiative. Methods A multidisciplinary QI team used evidence-based interventions and the healthcare improvement model to reduce MBD rate in VLBW infants. The specific interventions included routine enteral supplementation of calcium and phosphorus using Human Milk Fortifier (HMF) to expressed breast milk by day 14 of life (Plan/Do/Study/Act (PDSA) cycle 1), parenteral and early enteral supplementation of calcium and phosphorus (PDSA cycles 2 and 3). We included VLBW infants admitted within the study period at birth and excluded babies with congenital malformations, skeletal disorders and those who died before 2 weeks of age. Compliance with adding HMF by day 14, compliance with adding calcium and phosphorus in total parenteral nutrition (TPN) from day 1 of life and compliance with starting HMF when the baby reached 100 mL/kg/day of feeds were used as process indicators. The incidence of MBD was used as an outcome indicator during the study. The incidence of MBD was tracked using the Statistical Process Control methodology. Results The baseline MBD rate in 2015 was 35%. After the first PDSA cycle, 20% developed MBD (p=0.02). The same was sustained for a period of 1 year with the rate of 22%. After the second and third PDSA cycles, there was a drop in the MBD rate to 17%, and sustained for 3 months with 21%. Conclusion Implementation of QI initiatives decreased the MBD rate from 35% to <20%. Early parenteral calcium and phosphorus supplementation in TPN and optimising enteral supplementation with multicomponent fortifiers appear to have significant reduction in the incidence of MBD.
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Affiliation(s)
- M V Krithika
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
- Neonatology, MS Ramaiah Medical College, Bangalore, Karnataka, India
| | | | - Prakash Amboiram
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Mohammed Shafi Jan Shaik
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Ashok Chandrasekaran
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
- Neonatology, SRM Medical College Hospital and Resrearch Centre, Kattankulathur, Tamilnadu, India
| | - Binu Ninan
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
- Pediatrics and Neonatology, MGM Healthcare, Chennai, Tamilnadu, India
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Gupta K, Amboiram P, Balakrishnan U, C A, Abiramalatha T, Devi U. Dextrose Gel for Neonates at Risk With Asymptomatic Hypoglycemia: A Randomized Clinical Trial. Pediatrics 2022; 149:188021. [PMID: 35582897 DOI: 10.1542/peds.2021-050733] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Hypoglycemia occurs in 5% to 15% of neonates in the first few days. A significant proportion requires admission for intravenous fluids. Dextrose gel may reduce admissions and mother-infant separation. We aimed to study the utility of dextrose gel in reducing the need for intravenous fluids. METHODS This stratified randomized control trial included at-risk infants with asymptomatic hypoglycemia. Study populations were stratified into 3 categories: small for gestational age (SGA) and intrauterine growth-restriction (IUGR), infants of diabetic mothers (IDM) and large for gestational age (LGA), and late preterm (LPT) neonates. Intervention group received dextrose gel followed by breastfeeding, and the control group (CG) received only breastfeeding. RESULTS Among 629 at-risk infants, 291 (46%) developed asymptomatic hypoglycemia; 147 (50.4%) in the dextrose gel group (DGG) and 144 (49.6%) in CG. There were 97, 98, and 96 infants in SGA/IUGR, IDM/LGA, and LPT categories, respectively. Treatment failure in the DGG was 17 (11.5%) compared to 58 (40.2%) in CG, with a risk ratio of 0.28 (95% confidence interval [CI]: 0.17-0.46; P < .001). Treatment failure was significantly less in DGG in all 3 categories: SGA/IUGR, IDM/LGA, and LPT with a risk ratio of 0.29 (95% CI:0.13-0.67), 0.31 (95% CI:0.14-0.66) and 0.24 (95% CI:0.09-0.66), respectively. CONCLUSIONS Dextrose gel reduces the need for intravenous fluids in at-risk neonates with asymptomatic hypoglycemia in the first 48 hours of life.
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Jayapradha G, Venkatesh L, Amboiram P, Sudalaimani P, Balasubramanium RK, Pados BF. Cross-Cultural Adaptation and Psychometric Evaluation of the Neonatal Eating Assessment Tool-Breastfeeding Into Tamil. J Obstet Gynecol Neonatal Nurs 2022; 51:450-460. [PMID: 35568097 DOI: 10.1016/j.jogn.2022.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2022] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To adapt the Neonatal Eating Assessment Tool-Breastfeeding (NeoEAT-Breastfeeding) into Tamil, a language spoken in several South Asian countries, to identify the tool's factor structure, and to assess its psychometric properties. DESIGN Cross-sectional. SETTING Tertiary care hospital in South India. PARTICIPANTS A cohort of 323 mothers of infants ages 1 week to 7 months, including infants with and without feeding difficulties. METHOD To adapt the English tool to Tamil, we followed standard procedures specified by the tool developers and international guidelines for tool translation and adaptation, including pilot testing and personal interviews with participants who had infants younger than 7 months. Participants completed the NeoEAT-Breastfeeding (Tamil) after assessment of breastfeeding by professionals. The 62-item tool involves rating each item on a 6-point scale, and higher scores indicate increased feeding difficulties. RESULTS After exploratory factor analysis, we divided the tool into five subscales in the Tamil version compared to the seven subscales in the original English version. The Tamil version demonstrated high internal consistency reliability (Cronbach's α = 0.97) and test-retest reliability (intraclass correlation = 0.99) for the total scores. Infants with feeding concerns demonstrated significantly higher total and subscale scores on the NeoEAT-Breastfeeding (Tamil) than infants without feeding concerns (p = .000; construct validity). CONCLUSION The NeoEAT-Breastfeeding (Tamil) holds promise as a culturally appropriate, clinically useful parent-report tool with evidence for initial reliability and validity for identifying feeding-related concerns among infants younger than 7 months in the Tamil-speaking population.
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Tangirala S, Devi U, Kumar T, Balakrishnan U, Amboiram P. Clinical Profile, Outcomes, and Complications in Neonates Undergoing Peritoneal Dialysis in a Tertiary Neonatal Care Unit - An Observational Study. Saudi J Kidney Dis Transpl 2022; 33:337-342. [PMID: 37417188 DOI: 10.4103/1319-2442.379034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023] Open
Abstract
Peritoneal dialysis (PD) is the most common form of renal replacement therapy in neonates and there is a lot of heterogeneity in patient selection and outcomes across the various units. This study aimed to assess the indications, complications, and outcomes in terms of survival of PD. This is a retrospective study of 23 neonates who underwent acute PD at a tertiary care neonatal unit between August 2016 and July 2021. A cross-sectional poll was also conducted among the doctors who have been in the unit for the past 10 years regarding their experience in PD. The baseline, clinical, biochemical parameters, outcomes, and complications were analyzed. All statistical analyses were performed using the IBM SPSS Statistics version 23.0 software. The mean (±standard deviation) gestational age and birth weights of neonates were 32.6 ± 4 weeks and 1743 ± 922 g, respectively. Six (26%) babies had extremely low birth weight, five (22%) very low birth weight (VLBW), and seven (30%) low birth weight. The indications were acute kidney injury [17/23 (74%)], fluid overload [3/23 (17%)], suspected inborn errors of metabolism [2/23 (9%)] and hypernatremia [1/23 (4%)]. A pigtail catheter (74%) was used in most of them. Catheter block was noticed in four babies and peritonitis in two neonates. We did not encounter any complications during the procedure, and PD appears to be practicable across all gestational ages and birth weights.
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Affiliation(s)
- Susmitha Tangirala
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India
| | - Usha Devi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India
| | - Thinesh Kumar
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India
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Abiramalatha T, Ramaswamy VV, Ponnala AK, Kallem VR, Murkunde YV, Punnoose AM, Vivekanandhan A, Pullattayil AK, Amboiram P. Emerging neuroprotective interventions in periventricular leukomalacia: A systematic review of preclinical studies. Expert Opin Investig Drugs 2022; 31:305-330. [PMID: 35143732 DOI: 10.1080/13543784.2022.2040479] [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] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Periventricular leukomalacia (PVL) is a result of various antenatal, intrapartum, or postnatal insults to the developing brain and is an important harbinger of cerebral palsy in preterm neonates. There is no proven therapy for PVL. This calls for appraisal of targeted therapies that have been investigated in animal models to evaluate their relevance in clinical research context. AREAS COVERED This systematic review identifies interventions that were evaluated in preclinical studies for neuroprotective efficacy against PVL. We identified 142 studies evaluating various interventions in PVL animal models. (Search method is detailed in section 2). EXPERT OPINION Interventions that have yielded significant results in preclinical research, and that have been evaluated in a limited number of clinical trials include stem cells, erythropoietin, and melatonin. Many other therapeutic modalities evaluated in preclinical studies have been identified, but more data on their neuroprotective potential in PVL must be garnered before they can be considered for clinical trials. Because most of the tested interventions had only a partial efficacy, a combination of interventions that could be synergistic should be investigated in future preclinical studies. Furthermore, since the nature and pattern of perinatal insults to preterm brain predisposing it to PVL are substantially variable, individualised approaches for the choice of appropriate neuroprotective interventions tailored to different sub-groups of preterm neonates should be explored.
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Affiliation(s)
- Thangaraj Abiramalatha
- Consultant Neonatologist, Kovai Medical Center and Hospital (KMCH).,Department of Pediatrics and Neonatology, KMCH Institute of Health Sciences and Research, Coimbatore, India
| | | | - Andelsivj Kumar Ponnala
- Centre for Toxicology and Developmental Research (CEFTE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | | | - Yogeshkumar V Murkunde
- Centre for Toxicology and Developmental Research (CEFTE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Alan Mathew Punnoose
- Department of Stem Cell Research and Regenerative Medicine, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | | | | | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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Tangirala S, Amboiram P, Balakrishnan U, Sundaram S, Agarwal P, Devi U. A gastric outlet thickened mucosal fold associated with cytomegalovirus infection in an extremely preterm infant managed by surgical resection. Paediatr Int Child Health 2022; 42:41-44. [PMID: 34519253 DOI: 10.1080/20469047.2021.1967626] [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: 10/20/2022]
Abstract
Non-bilious vomiting in preterm neonates discharged from neonatal intensive care units is a common complaint and is often associated with benign conditions such as gastro-oesophageal reflux. A neonate of 27 weeks gestation who presented later with vomiting owing to gastric outlet obstruction is described. He was discharged at 11 weeks of age and required re-admission 1 week later. He had persistent non-bilious vomiting from 7 weeks of age, failure to thrive and metabolic alkalosis. Clinical examination demonstrated visible gastric peristalsis, and hypertrophic pyloric stenosis was suspected. Ultrasound of the gastric pylorus and upper gastro-intestinal contrast studies were negative. Exploratory laparotomy after failure of conservative management revealed a thickened mucosal fold in the gastric pylorus, which was excised. Histopathology demonstrated inclusion bodies which are pathognomonic of cytomegalovirus infection. He was treated with valganciclovir for 6 weeks and was asymptomatic and thriving well at follow-up. Gastric outlet obstruction can be one of the manifestations of CMV infection of the gastro-intestinal tract. Diagnosis can be confirmed only by histopathology.Abbreviations: BPD: bronchopulmonary dysplasia; CMV: cytomegalovirus; H&E: haematoxylin and eosin; IHC: immunohistochemistry; IHPS: infantile hypertrophic pyloric stenosis; NEC: necrotising enterocolitis; PCR: polymerase-chain reaction; VGP: visible gastric peristalsis.
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Affiliation(s)
- Susmitha Tangirala
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | | | - Sandhya Sundaram
- Department of Pathology, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | - Prakash Agarwal
- Department of Paediatric Surgery, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
| | - Usha Devi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Chennai, India
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Jerry AL, Amboiram P, Balakrishnan U, Chandrasekaran A, Agarwal P, Devi U. Clinical Profile, Outcomes and Predictors of Mortality in Neonates Operated for Gastrointestinal Anomalies in a Tertiary Neonatal Care Unit- An Observational Study. J Indian Assoc Pediatr Surg 2022; 27:287-292. [PMID: 35733590 PMCID: PMC9208686 DOI: 10.4103/jiaps.jiaps_10_21] [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] [Received: 01/21/2021] [Revised: 04/28/2021] [Accepted: 06/18/2021] [Indexed: 11/04/2022] Open
Abstract
Background Gastrointestinal (GI) malformations have varied short-term and long-term outcomes reported across various neonatal units in India. Methods This descriptive study was done to study the clinical profile, outcomes and predictors of mortality in neonates operated for congenital GI malformations in a tertiary neonatal care unit in South India between years 2011 and 2020. Details were collected by retrospective review of the case sheets. Results Total of 68 neonates were included with esophageal atresia (EA) in 10, infantile hypertrophic pyloric stenosis (IHPS) in 9, duodenal atresia (DA) in 10, ileal atresia in 8, jejunal atresia in 5, anorectal malformations (ARM) in 11, meconium ileus/peritonitis in 9, malrotation in 2, and Hirschsprung's disease (HD) in 4. Antenatal diagnosis was highest in DA (80%). Associated anomalies were maximum in EA (50%), the most common being vertebral, anal atresia, cardiac defects, tracheoesophageal fistula, renal and radial abnormalities, and limb abnormalities association (VACTERL). Overall mortality was 15%. IHPS, DA, Malrotation, HD and ARM had 100 % survival while ileal atresia had the least survival (38%). Gestational age <32 weeks (odds ratio [OR] 12.77 [1.96, 82.89]) and outborn babies (OR 5.55 [1.01, 30.33]) were significant predictors of mortality in babies operated for small intestinal anomalies. None of the surviving infants were moderately or severely underweight at follow-up. Conclusion Overall survival of surgically correctable GI anomalies is good. Among the predictors for mortality, modifiable factors such as in-utero referral of antenatally diagnosed congenital anomalies need attention. One-fifth had associated anomalies highlighting the need to actively look for the same. Although these neonates are vulnerable for growth failure, they had optimal growth on follow-up possibly due to standardized total parenteral nutritional policy during neonatal intensive care unit stay.
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Affiliation(s)
- Antony Leo Jerry
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Prakash Agarwal
- Department of Pediatric Surgery, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Usha Devi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India,Address for correspondence: Dr. Usha Devi, Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai - 600 116, Tamil Nadu, India. E-mail:
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Rajendran UD, Dhakshanamoorthy N, Amboiram P, Balakrishnan U. Hypertonia, Microcephaly and Hyperkalaemia in a Neonate: Coexistence of Neurodevelopmental Disorder and Adrenal Insufficiency. Iran J Child Neurol 2022; 16:223-228. [PMID: 36204440 PMCID: PMC9531202 DOI: 10.22037/ijcn.v16i4.34348] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 09/04/2021] [Indexed: 11/18/2022]
Abstract
In neonates with more than one clinical abnormalities, we always look for a unifying diagnosis that explains the entire clinical presentation. In rare instances, two conditions can co-exist. Here, we report a neonate born out of consanguineous marriage presenting at 48 hours of life with microcephaly, encephalopathy, hypertonia. He had excessive weight loss, persistent hyperkalaemia, shock and elevated level of 17- hydroxyprogesterone. Steroids were started for adrenal insufficiency. Magnetic resonance imaging (MRI) of the brain revealed T2 hyperintensity of cerebral white matter, hypomyelination and parenchymal volume loss causing microcephaly. Clinical exome sequencing (CES) revealed a pathogenic homozygous missense variation of CYP21A2 gene responsible for congenital adrenal hyperplasia and also the presence of a homozygous missense variant of unknown significance (VUS) of VARS gene implicated in neurodevelopmental disorder with microcephaly, seizures, and cortical atrophy (NDMSCA). Baby was neurologically abnormal at discharge. In the setting of consanguinity, there is a possibility of two genetic conditions. Clinical exome sequencing test is useful in demystifying the diagnosis in complex clinical presentation.
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Affiliation(s)
- Usha Devi Rajendran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India
| | - Nirmalan Dhakshanamoorthy
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India
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Abiramalatha T, Bandyopadhyay T, Ramaswamy VV, Shaik NB, Thanigainathan S, Pullattayil AK, Amboiram P. Risk Factors for Periventricular Leukomalacia in Preterm Infants: A Systematic Review, Meta-analysis, and GRADE-Based Assessment of Certainty of Evidence. Pediatr Neurol 2021; 124:51-71. [PMID: 34537463 DOI: 10.1016/j.pediatrneurol.2021.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 05/04/2021] [Revised: 07/20/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND We analyzed the certainty of evidence (CoE) for risk factors of periventricular leukomalacia (PVL) in preterm neonates, a common morbidity of prematurity. METHODS Medline, CENTRAL, Embase, and CINAHL were searched. Cohort and case-control studies and randomised randomized controlled trials were included. Data extraction was performed in duplicate. A random random-effects meta-analysis was utilizedused. CoE was evaluated as per Grading of Recommendations Assessment, Development and Evaluation (GRADE) guidelines. RESULTS One hundred eighty-six studies evaluating 95 risk factors for PVL were included. Of the 2,509,507 neonates assessed, 16,569 were diagnosed with PVL. Intraventricular hemorrhage [adjusted odds ratio: 3.22 (2.52-4.12)] had moderate CoE for its association with PVL. Other factors such as hypocarbia, chorioamnionitis, PPROM >48 hour, multifetal pregnancy reduction, antenatal indomethacin, lack of antenatal steroids, perinatal asphyxia, ventilation, shock/hypotension, patent ductus arteriosus requiring surgical ligation, late-onset circulatory collapse, sepsis, necrotizing enterocolitis, and neonatal surgery showed significant association with PVL after adjustment for confounders (CoE: very low to low). Amongst the risk factors associated with mother placental fetal (MPF) triad, there was paucity of literature related to genetic predisposition and defective placentation. Sensitivity analysis revealed that the strength of association between invasive ventilation and PVL decreased over time (P < 0.01), suggesting progress in ventilation strategies. Limited studies had evaluated diffuse PVL. CONCLUSION Despite decades of research, our findings indicate that the CoE is low to very low for most of the commonly attributed risk factors of PVL. Future studies should evaluate genetic predisposition and defective placentation in the MPF triad contributing to PVL. Studies evaluating exclusively diffuse PVL are warranted.
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Affiliation(s)
- Thangaraj Abiramalatha
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Tapas Bandyopadhyay
- Department of Neonatology, Dr Ram Manohar Lohia Hospital & Post Graduate Institute of Medical Education and Research, New Delhi, India
| | | | - Nasreen Banu Shaik
- Department of Neonatology, Ankura Hospital for Women and Children, Hyderabad, India
| | - Sivam Thanigainathan
- Department of Neonatology, All India Institute of Medical Sciences, Jodhpur, India
| | | | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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16
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Tangirala S, Amboiram P, Balakrishnan U, Rajendran UD. Hypothyroxinaemia in refractory shock: a clue to diagnose hypopituitarism. BMJ Case Rep 2021; 14:14/8/e244414. [PMID: 34340990 PMCID: PMC8330566 DOI: 10.1136/bcr-2021-244414] [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: 11/04/2022] Open
Abstract
The rarity of congenital hypopituitarism (CHP) makes it essential for clinicians to be aware of its varying clinical manifestations. We report a neonate with one such unique presentation. A preterm girl baby was managed for respiratory distress. Diffuse cutis marmorata was present since birth; septic screens were positive with placental histopathology showing chorioamnionitis. Newborn screening showed low free thyroxine and normal TSH. Transient hypothyroxinaemia of prematurity was considered. Her respiratory status worsened on day 9, followed by refractory shock. She was treated for sepsis. Further evaluation for absent heart rate variability in response to vasopressor resistant shock led to the detection of hypocortisolism. Low cortisol along with hypothyroxinaemia made hypopituitarism the working diagnosis. Owing to the variable clinical spectrum of CHP, diagnosis is challenging. We highlight a few clinical and laboratory features, which would help in earlier diagnosis of CHP.
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Affiliation(s)
- Susmitha Tangirala
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Usha Devi Rajendran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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Abiramalatha T, Balasubramanian R, Suman FR, Agarwal P, Balakrishnan U, Amboiram P. Diagnostic Dilemma of an Umbilical Mass in a Newborn Infant - a Twin or a Tumor? Fetal Pediatr Pathol 2021; 40:354-358. [PMID: 31875762 DOI: 10.1080/15513815.2019.1707920] [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] [Indexed: 10/25/2022]
Abstract
We present the diagnostic dilemma of a neonate with two umbilical soft tissue masses. Case report: The baby had an umbilical mass herniating through the umbilical cord, and another mass hanging from the umbilical mass by a string of tissue. Both masses were amorphous solid soft tissues and the hanging mass had hair on the surface. Clinical diagnosis was umbilical cord teratoma. However, histopathological examination of the masses showed that tissues representing various organs were arranged in cephalocaudal order as in a fetus, revealing that it was a parasitic twin. The hanging mass was probably the cephalic part and the umbilical mass was malformed torso and limbs. Conclusion: This parasitic omphalopagus heteropagus parasitic twin presented as two amorphous masses without externally identifiable anatomic structure, The parasitic twin of omphalopagus heteropagus may have unusual presentations. Histopathological examination was essential to diagnose whether it is a twin or a tumor.
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Affiliation(s)
| | | | - Febe Renjitha Suman
- Pathology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Prakash Agarwal
- Pediatric Surgery, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | | | - Prakash Amboiram
- Neonatology, Sri Ramachandra Medical College and Research Institute, Chennai, India
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18
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Balakrishnan U, Chandrasekaran A, Amboiram P, Ninan B, Ignatious S. Outcome of Inherited Metabolic Disorders Presenting in the Neonatal Period. Indian J Pediatr 2021; 88:455-462. [PMID: 33051787 DOI: 10.1007/s12098-020-03522-6] [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: 04/18/2020] [Accepted: 09/28/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To assess the outcome of infants who were diagnosed to have Inborn errors of metabolism (IEM) during neonatal period from a single center in South India. METHODS This retrospective cohort study included consecutive neonates diagnosed to have IEM by biochemical testing or those detected using newborn screening (NBS) between November 2014 and July 2018. Disorders were categorized into intoxication and non-intoxication groups. Their presentation and outcome were described. Development at 12 mo was assessed objectively using DASII (Developmental assessment scale for Indian infants). Developmental quotient <70 was considered as delay. Mortality was analyzed using Kaplan Meier survival analysis. RESULTS Among the total of 33 (14 intoxication and 19 non-intoxication groups), 7 died in neonatal period, 3 were lost to follow-up, 9 expired during varying period leaving 14 under regular follow-up. NBS detected 3 of them, others presented symptomatically unwell during neonatal period. Median survival was 18 mo (95% CI 3.7 to 32.2). Kaplan Meier survival analysis revealed a significant difference in mortality in intoxication compared to non-intoxication group. Among 14 survivors, 7 (50%) had developmental delay; 5 (35%) had seizures; 6 (43%) had growth failure. Infants with encephalopathy as initial presentation had poorer prognosis. NBS detection rate was 1 in 1060 live births (3 positives out of 3180 NBS samples). Those detected by NBS remained well. CONCLUSIONS Morbidity and mortality remain high in those diagnosed as IEM during neonatal period. Despite the small sample size, this study calls attention to implement NBS wherever feasible.
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Affiliation(s)
- Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India. .,Sri Ramachandra Center of Excellence in Perinatal Health (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.
| | - Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.,Sri Ramachandra Center of Excellence in Perinatal Health (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.,Sri Ramachandra Center of Excellence in Perinatal Health (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India
| | - Binu Ninan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India.,Sri Ramachandra Center of Excellence in Perinatal Health (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, 600116, India
| | - Sebatini Ignatious
- Department of Clinical Nutrition, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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Ramya GM, Balakrishnan U, Chandrasekaran A, Abiramalatha T, Amboiram P, Sekar U, UshaDevi R. Candida auris, an emerging pathogen - Challenge in the survival of microprimies. Indian J Med Microbiol 2021; 39:367-369. [PMID: 33906749 DOI: 10.1016/j.ijmmb.2021.03.025] [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] [Received: 11/27/2020] [Revised: 02/24/2021] [Accepted: 03/31/2021] [Indexed: 11/27/2022]
Abstract
Clinical profile of extreme preterm neonates and more so, of microprimies with birth weight < 800 g is not studied till now. Our article elaborates the profile of 5 microprimies with C.auris sepsis and review of literature. The mean gestational age and birth weight were 26 weeks ± 5 days and 709 ± 64 g respectively. Mortality was 80%. The organism was susceptible to micafungin, voriconazole but was resistant to fluconazole and amphotericin. Among the 5 babies, one had organ involvement in the form of cardiac vegetation. Early identification and optimal choice of drug are crucial for better survival in C.auris sepsis.
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Affiliation(s)
- Gurujala Mahadeva Ramya
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
| | - Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
| | - Thangaraj Abiramalatha
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
| | - Uma Sekar
- Department of Microbiology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
| | - R UshaDevi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education & Research, Porur, Chennai, India.
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Chandrasekaran A, Amboiram P, Balakrishnan U, Abiramalatha T, Rao G, Jan SMS, Rajendran UD, Sekar U, Thiruvengadam G, Ninan B. Disposable low-cost cardboard incubator for thermoregulation of stable preterm infant - a randomized controlled non-inferiority trial. EClinicalMedicine 2021; 31:100664. [PMID: 33554076 PMCID: PMC7846710 DOI: 10.1016/j.eclinm.2020.100664] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/12/2020] [Accepted: 11/13/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Incubators and radiant warmers are essential equipment in neonatal care, but the typical 1,500 to 35,000 USD cost per device makes it unaffordable for many units in low and middle-income countries. We aimed to determine whether stable preterm infants could maintain thermoregulation for 48 h in a low-cost incubator (LCI). METHODS The LCI was constructed using a servo-heater costing 200 USD and cardboard infant-chamber. We conducted this open-labeled non-inferiority randomized controlled trial in a tertiary level teaching hospital in India from May 2017 to March 2018. Preterm infants on full feeds and receiving incubator or radiant warmer care were enrolled at 32 to 36 weeks post-menstrual age. We enrolled 96 infants in two strata (Strata-1< 33 weeks, Strata-2 ≥ 33 weeks at birth). Infants were randomized to LCI or standard single-wall incubator (SSI) after negative incubator cultures and monitored for 48 h in air-mode along with kangaroo mother care. The incubator temperature was adjusted manually to maintain skin and axillary temperatures between 36.5 °C and 37.5 °C. During post-infant period after 48 h, SSI and LCI worked for 5 days and incubator temperatures were measured. The primary outcome was maintenance of skin and axillary temperatures with a non-inferiority margin of 0.2 °C. Failed thermoregulation was defined as abnormal axillary temperature (< 36.5 °C or >37.5 °C) for > 30 continuous-minutes. Secondary outcomes were incidence of hypothermia and required incubator temperature. Trial registration details: Clinical Trial Registry - India (CTRI/2015/10/006316). FINDINGS Prior to enrollment 79(82%) infants were in radiant warmer and 17(18%) infants were in incubator care. Median weight at enrollment in Strata-1 and Strata-2 for SSI vs. LCI was 1355(IQR 1250-1468) vs. 1415(IQR 1280-1582) and 1993(IQR 1595-2160) vs. 1995(IQR 1632-2237) grams. Mean skin temperature in Strata-1 and Strata-2 for SSI vs. LCI was 36.8 °C ± 0.2 vs. 36.7 °C ± 0.18 and 36.8 °C ± 0.22 vs. 36.7 °C ± 0.19. Mean axillary temperature in Strata-1 and Strata-2 for SSI vs. LCI was 36.9 °C ± 0.19 vs. 36.8 °C ± 0.16 and 36.8 °C ± 0.2 vs. 36.8 °C ± 0.19. Mixed-effect model done for repeated measures of skin and axillary temperatures showed the estimates were within the non-inferiority limit; -0.07 °C (95% CI -0.11 to -0.04) and -0.06 °C (95% CI -0.095 to -0.02), respectively. Failed thermoregulation did not occur in any infants. Mild hypothermia occurred in 11 of 48(23%) of SSI and 16 of 48(33%) of LCI, OR 1.28 (95%CI 0.85 to 1.91). Incubator temperature in LCI was higher by 0.7 °C (95%CI 0.52 to 0.91). In the post-infant period SSI and LCI had excellent reliability to maintain set-temperature with intra-class correlation coefficient of 0.93 (95%CI 0.92 to 0.94) and 0.96 (95%CI 0.96 to 0.97), respectively. INTERPRETATION Maintenance of skin and axillary temperature of stable preterm infants in LCI along with kangaroo mother care was non-inferior to SSI, but at a higher incubator temperature by 0.7 °C. No adverse events occurred and LCI had excellent reliability to maintained set-temperature. FUNDING Food and Drug Administration (Award number P50FD004895).
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Affiliation(s)
- Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Thangaraj Abiramalatha
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Govind Rao
- Center for Advanced Sensor Technology, Technology Research Center, University of Maryland, Baltimore County, Baltimore, United States
| | - Shaik Mohammad Shafi Jan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Usha Devi Rajendran
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Uma Sekar
- Department of Microbiology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Gayathri Thiruvengadam
- Allied Health Sciences, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
| | - Binu Ninan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, India
- Corresponding author.
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Abiramalatha T, Radhakrishnan K, Panicker VK, Ninan B, Godla U, Chandrasekaran A, Balakrishnan U, Amboiram P. Autologous umbilical cord blood for red cell concentrate transfusion in preterm infants in the era of delayed cord clamping: An uncontrolled clinical trial. Transfus Med 2020; 30:391-395. [PMID: 32743837 DOI: 10.1111/tme.12706] [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] [Received: 04/07/2020] [Revised: 06/25/2020] [Accepted: 06/29/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To assess the utility of autologous umbilical cord blood (UCB) for red cell concentrate (RCC) transfusion in preterm infants. METHODS We recruited preterm infants born at ≤30 weeks' gestation or have an estimated fetal weight <1,200 g. We intended to perform delayed cord clamping (DCC) and to collect UCB following DCC. The quality parameters used included blood culture performed once, and biochemical and haematological parameters assessed weekly. RESULTS Of the 46 recruited neonates, DCC could be performed for 1 minute in 11 (23.9%) and for 30-59 seconds in 10 (21.7%) infants. The success rate of UCB collection was significantly lower in infants who underwent DCC for 1 minute (27%) compared to those who underwent DCC for 30-59 seconds (70%) or immediate cord clamping (72%) (p value 0.031). Twenty-five UCBs were stored after eliminating three that had positive culture. UCB had satisfactory quality for transfusion from day 3 (when blood culture report was available) to 14 (after which pH decreased to <6.5). Thirteen infants required 27 RCC transfusions. Autologous UCB could be used for only five (18.5%) transfusions. CONCLUSION The success rate of UCB collection after DCC for 1 minute is low. Autologous UCB meets less than one-fifth of transfusion requirements. Hence, autologous UCB transfusion is not a workable option in preterm infants.
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Affiliation(s)
- Thangaraj Abiramalatha
- Department of Neonatology and Perinatology (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | | | - Vinod Kumar Panicker
- Department of Transfusion Medicine, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Binu Ninan
- Department of Neonatology and Perinatology (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Usharani Godla
- Department of Obstetrics and Gynecology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Ashok Chandrasekaran
- Department of Neonatology and Perinatology (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology and Perinatology (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology and Perinatology (SCOPE), Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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Devi RU, Abiramalatha T, Chandrasekaran A, Shafi Jan SM, Amboiram P, Balakrishnan U. Does Xpert Carba R assay detect carbapenemase-producing organism in Gram-negative sepsis in neonates? Indian J Med Microbiol 2020; 38:500-501. [PMID: 33154275 DOI: 10.4103/ijmm.ijmm_20_290] [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: 11/04/2022]
Affiliation(s)
- R Usha Devi
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Thangaraj Abiramalatha
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Shaik Mohammad Shafi Jan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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23
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Sreedhara MS, Balakrishnan U, Amboiram P, Chandrasekeran A, Abiramalatha T, Mohammad SJS, Rajendran UD, Jeyaraman TK. 3‐Methylglutaconic aciduria type
VIII
in an Indian neonate. Birth Defects Res 2020; 112:1093-1097. [DOI: 10.1002/bdr2.1717] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 05/07/2020] [Accepted: 05/08/2020] [Indexed: 11/08/2022]
Affiliation(s)
| | - Umamaheswari Balakrishnan
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
| | - Prakash Amboiram
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
| | - Ashok Chandrasekeran
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
| | - Thangaraj Abiramalatha
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
| | - Shafi Jan Shaik Mohammad
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
| | - Usha Devi Rajendran
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
| | - Thinesh Kumar Jeyaraman
- Department of NeonatologySri Ramachandra Medical College and Research Institute Chennai Tamil Nadu India
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Rajendran UD, Govindarajan J, Balakrishnan U, Chandrasekaran A, Amboiram P. Meconium Peritonitis: A Rare Treatable Cause of Non-Immune Hydrops. Pediatr Gastroenterol Hepatol Nutr 2019; 22:576-580. [PMID: 31777724 PMCID: PMC6856499 DOI: 10.5223/pghn.2019.22.6.576] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 11/28/2018] [Revised: 02/01/2019] [Accepted: 02/26/2019] [Indexed: 12/22/2022] Open
Abstract
Meconium peritonitis as a cause of non-immune hydrops in neonates is rarely reported. Here we report such a rare occurrence. In our case, a routine antenatal scan at 25 weeks revealed isolated ascites. By 31 weeks of gestation, all features of hydrops were observed in scans. However, antenatal workup for immune and non-immune hydrops was negative. Subsequently, a preterm hydropic female baby was delivered at 32 weeks. She required intubation and ventilator support. An X-ray revealed calcification in the abdomen suggestive of meconium peritonitis. Ultrasound showed gross ascites, a giant cyst compressing the inferior vena cava, and minimal bilateral pleural effusion. Emergency laparotomy revealed meconium pellets and perforation of the ileum. Double-barrel ileostomy was performed, and the edema resolved and activity improved. The baby was discharged after 3 weeks. Ileostomy closure was done at follow-up. The baby is growing well.
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Affiliation(s)
- Usha Devi Rajendran
- Department of Neonatology, Sri Ramachandra Institute of Medical Sciences, Porur, Chennai, India
| | - Jeyanthi Govindarajan
- Department of Neonatology, Sri Ramachandra Institute of Medical Sciences, Porur, Chennai, India
| | | | - Ashok Chandrasekaran
- Department of Neonatology, Sri Ramachandra Institute of Medical Sciences, Porur, Chennai, India
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Institute of Medical Sciences, Porur, Chennai, India
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25
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Ninan B, Balakrishnan U, Mohamed A, Manjula M, Abiramalatha T, Chandrasekaran A, Amboiram P. Impact of Lactation Support Program on Initiation of Breastfeeding in Term Infants. Asian Pac Isl Nurs J 2019; 4:108-115. [PMID: 31583265 PMCID: PMC6753849 DOI: 10.31372/20190403.1059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose: Early initiation of breastfeeding (EIBF) significantly decreases neonatal mortality and improves exclusive breastfeeding. The objective of the present study was to assess the effect of lactation support program (LSP) on early initiation of breastfeeding (BF) among term well infants. Methods: A “before-and-after” design was used to study the effect of the LSP on EIBF at a tertiary care institute in India over a period of two and half years. EIBF was defined as BF initiated <1 hour in vaginal delivery (VD) and <2 hours in cesarean section (CS). Impact of LSP was assessed by comparing baseline data (control group) with data after initiation of LSP (study group). Even after 1 year of initiation of LSP, EIBF in CS remained low, hence a hospital policy was implemented to alter a modifiable factor to promote EIBF in CS. Data of the study group was analyzed over two time periods, as study group A (prior to implementation of hospital policy) and study group B (following the commencement of hospital policy). Results: A total of 2,769 postnatal mothers were included for the study with 537 in the control group, 1,157 in study group A, and 1,075 in study group B. In VD, EIBF rate increased significantly from 92.6% at baseline to 99.8% and 99.6%, in study group A and study group B, respectively (p value < 0.001). In CS, EIBF rate increased from 0.4% at baseline to 1.9% and 92.7% in study group A and study group B, respectively (p < 0.001). The time of initiation of BF reduced from 1.3 (0.9) to 0.7 (0.3) hours in VD and from 4.2 (0.71) to 1.8 (0.66) hours in CS with both having a p value of < 0.001. Conclusion: Lactation support program is a simple but effective way of implementing appropriate steps towards promotion of exclusive BF.
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Affiliation(s)
- Binu Ninan
- Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | | | - Asiff Mohamed
- Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Munusamy Manjula
- Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | | | | | - Prakash Amboiram
- Sri Ramachandra Institute of Higher Education and Research, Chennai, India
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Abiramalatha T, Johnson T, Balakrishnan U, Amboiram P. Novel clinical phenotype of generalised lymphatic dysplasia in a neonate: a missed diagnosis. BMJ Case Rep 2019; 12:12/8/e229260. [PMID: 31471355 DOI: 10.1136/bcr-2019-229260] [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: 11/04/2022] Open
Abstract
We report a preterm neonate who had a large cervical cystic hygroma and right chylothorax. She was operated on day-21 and a near-complete resection of cystic hygroma was done. She developed refractory hypoxemia and shock post surgery and died after 24 hours. During autopsy, the chest cavity was found to be filled with chyle. Histopathological examination showed dilated lymphatics in the pleura, hepatic capsule, serosa of stomach and intestines, peri-pancreatic regions, peri-renal capsule and peri-adrenal tissues suggestive of generalised lymphatic dysplasia. Clinical exome sequencing did not reveal any pathogenic mutation in the genes involved in primary lymphatic dysplasia, noonan syndrome or rasopathies.
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Affiliation(s)
- Thangaraj Abiramalatha
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | - Thanka Johnson
- Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
| | | | - Prakash Amboiram
- Neonatology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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27
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Balakrishnan U, Amboiram P, Ninan B, Chandrasekharan A, Rangaswamy R, Subramanian L. MRI at term equivalent age for predicting long-term neurodevelopmental outcome in preterm infants - a cohort study. J Matern Fetal Neonatal Med 2018; 33:1867-1873. [PMID: 30282505 DOI: 10.1080/14767058.2018.1532498] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [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: 10/28/2022]
Abstract
Purpose: Preterm infants are at increased risk of adverse neurodevelopmental outcome (NDO). Cranial ultrasound has limited predictability. The purpose of the study is to evaluate whether magnetic resonance imaging (MRI) done at term equivalent age (TEA) predicts NDO at 18-22 months of corrected gestational age (CGA).Materials and methods: This cohort study of preterm infants born at ≤32 weeks of gestation and/or birth weight <1500 grams between April 2011 and August 2012 was conducted in a tertiary care institute in India. MRI done at TEA was reported using objective scoring. NDO at 18-22-month CGA was assessed using Bayley Scale of Infant Development (BSID) version III. Composite score (CS) < 85 in motor, language, or cognition domain was taken as adverse NDO. Association between individual MRI subscores and NDO was evaluated using multiple linear regressions by backward elimination method. Validity of MRI abnormality in predicting adverse NDO was assessed.Results: Out of 94 infants who had MRI at TEA, 56 (60%) underwent BSID III. Mean gestational age was 29.8 ± 2.1 weeks. Median CS of all domains was lower with higher total MRI score. Predictive accuracy for various subscores ranged from 55 to 73%. By multiple regression analysis, signal abnormality was associated with motor delay (β -8.4; p .02) and cystic white matter (WM) changes with motor delay (β -7.3; p .003) and cognitive delay (β -6.1; p .005).Conclusions: Although specificity and negative predictive value were moderate to high across all subscores in MRI to predict the NDO, the accuracy has been only low to moderate, which limits its use as sole predictor.
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Affiliation(s)
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Binu Ninan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Anupama Chandrasekharan
- Department of Radiology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Rajeswaran Rangaswamy
- Department of Radiology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Lalitha Subramanian
- Department of Clinical Psychology, Sri Ramachandra Medical College and Research Institute, Chennai, India
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28
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Balakrishnan U, Amboiram P, Ninan B, Chandrasekar A, Rangasami R. Correlation among Magnetic Resonance Imaging Parameters of Brain in Preterm Neonates at Term Equivalent Age. Indian J Pediatr 2017; 84:13-19. [PMID: 27619814 DOI: 10.1007/s12098-016-2215-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 12/22/2015] [Accepted: 08/03/2016] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To assess the spectrum of Magnetic Resonance Imaging (MRI) abnormalities among preterm babies at term equivalent age using objective scoring and to study the association among MRI variables. METHODS Ninety-four preterm babies born at ≤32 wk of gestation and / or birth weight ≤ 1500 g at term equivalent age who underwent cranial MRI between April 2011 and August 2012 and the MRI interpreted by experienced radiologists were studied. In 2014, the MRI was retrospectively re-interpreted by the same radiologists using an objective scoring system described by Kidokoro. Spectrum of MRI abnormalities, their association with perinatal variables and correlation among white matter (WM), grey matter and cerebellar scores were analyzed. RESULTS MRI abnormalities observed were WM signal abnormality (24 %), lateral ventricular dilatation (16 %), WM cystic abnormality (13 %), deep grey matter signal abnormality (9 %), cerebellar volume reduction (9 %) and deep grey matter volume reduction (8 %). Sepsis was significantly associated with occurrence of WM and cerebellar abnormalities (p < 0.05). WM scores did not show significant correlation with cortical grey matter and deep grey matter scores while cerebellar scores showed a weak positive correlation with WM (r = 0.33), cortical grey matter (r = 0.27) and deep grey matter scores (r = 0.22). CONCLUSIONS MRI abnormalities are common in preterm infants, with 60 % showing some abnormality at term equivalent age. Among perinatal characteristics, sepsis was identified as risk factor for WM and cerebellar injury. Grey matter abnormality occurs independent of WM abnormality. Cerebellar abnormalities appear to coexist with either WM or grey matter changes.
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Affiliation(s)
- Umamaheswari Balakrishnan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, 600116, India.
| | - Prakash Amboiram
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, 600116, India
| | - Binu Ninan
- Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, 600116, India
| | - Anupama Chandrasekar
- Department of Radiology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, 600116, India
| | - Rajeswaran Rangasami
- Department of Radiology, Sri Ramachandra Medical College and Research Institute, Porur, Chennai, 600116, India
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Krithika MV, Amboiram P, Latha SM, Ninan B, Suman FR, Scott J. Neonate with haemophagocytic lymphohistiocytosis secondary to dengue infection: a case report. Trop Doct 2016; 47:253-255. [PMID: 27083493 DOI: 10.1177/0049475516644102] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We report the first case of haemophagocytic lymphohistiocytosis (HLH) in a neonate secondary to primary Dengue virus infection. This neonate presented in the third week of life with fever, shock and hepatosplenomegaly and was diagnosed to have Dengue infection by serology and HLH was confirmed on bone marrow.
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Affiliation(s)
- M V Krithika
- 1 Senior Resident, Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Prakash Amboiram
- 2 Associate Professor, Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Sneha M Latha
- 3 Assistant Professor, Department of Paediatrics, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Binu Ninan
- 4 Professor, Department of Neonatology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Febe Renjitha Suman
- 5 Professor, Department of Pathology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Julius Scott
- 6 Professor, Division of Paediatric Hemato Oncology, Sri Ramachandra Medical College and Research Institute, Chennai, India
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30
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Balakrishnan U, Shaik S, Manian N, Muthukumar M, Thomas M, Amboiram P, Ninan B, Chandrasekaran A, Ramaswamy S. Screening based on incidence of severe retinopathy of prematurity in a tertiary care center in India: are Indian infants different? ACTA ACUST UNITED AC 2016. [DOI: 10.18203/2349-3291.ijcp20162263] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Chakkarapani A, Ninan B, Sekar U, Amboiram P, Balakrishnan U. Pattern and antimicrobial susceptibility of carbapenem resistant organisms in tertiary care neonatal intensive care unit, India. J Clin Neonatol 2014. [DOI: 10.4103/2249-4847.144750] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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32
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Muthamilselvan S, Vinoth PN, Vilvanathan V, Ninan B, Amboiram P, Sai V, Anand V, Scott JX. Hepatic haemangioma of infancy: role of propranolol. ACTA ACUST UNITED AC 2011; 30:335-8. [PMID: 21118629 DOI: 10.1179/146532810x12858955921393] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
A newborn girl with a haemangioma of the liver failed to respond to cortico-steroid therapy. Ultrasonic evidence of the haemangioma disappeared after 2 months of treatment with propranolol. Propranolol, a non-selective beta-blocker, is a promising therapy in the management of haemangiomas.
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Affiliation(s)
- S Muthamilselvan
- Departments of Pediatrics, Sri Ramachandra Medical Centre, Porur, Chennai, India
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