scholarly journals Utility of cord blood culture in early onset neonatal sepsis

2015 ◽  
pp. 263-267 ◽  
Author(s):  
Jothi Meena ◽  
Marie Victor Pravin Charles ◽  
Arunava Kali ◽  
Siva Ramakrishnan ◽  
Seetesh Gosh ◽  
...  
Keyword(s):  
Blood Culture ◽  
Cord Blood ◽  
Neonatal Sepsis ◽  
Early Onset

scholarly journals Statistical validity of interleukin-6 as a biomarker for the diagnosis of early-onset neonatal sepsis

2012 ◽  
Vol 3 (1) ◽  
pp. 5 ◽  
Author(s):  
Sriparna Basu ◽  
Shashikant Dewangan ◽  
Shampa Anupurva ◽  
Ashok Kumar
Keyword(s):  
Risk Factors ◽  
Blood Culture ◽  
Cord Blood ◽  
Interleukin 6 ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Diagnostic Marker ◽  
Statistical Validity ◽  
Sepsis Screening ◽  
Early Diagnostic

Use of empirical antibiotics in neonates with risk factors of early-onset neonatal sepsis (EOS) is a common practice. A laboratory parameter is needed to help in the accurate diagnosis of EOS to avoid unnecessary use of antibiotics. The aim of this prospective observational cohort study was to compare the statistical validity of cord blood interleukin-6 (IL-6) with conventional sepsis screening as an early diagnostic marker for EOS. Eighty-seven neonates with antenatal risk factors for sepsis were followed up for 72 h for the development of EOS. Cord blood was collected for measurement of IL-6 concentrations. Blood culture and conventional sepsis screening (total leukocyte count, absolute neutrophil count, C-reactive protein and micro-erythrocyte sedimentation rate) were sent for analysis soon after delivery. The study group comprised of symptomatic neonates with positive blood culture (n=36). An equal number of gestational-age matched asymptomatic neonates without risk factor of sepsis served as controls. Statistical validity of IL-6 was compared with sepsis screening parameters as the diagnostic marker for EOS. Gram negative organisms were the predominant cause of EOS. The most commonly isolated organism was <em>Acinetobacter baumanii</em>. The sensitivity and specificity of IL-6 with a cut-off value of 40.5 pg/mL and area under curve of 0.959 were 92.3 and 90.48%, respectively. In contrast, the sensitivity and specificity of different parameters of sepsis screening ranged from 37.5-68.75% and 47.95-57.35%, respectively. In conclusion, cord blood IL-6 can be used as a highly sensitive and specific early diagnostic marker of EOS at a cut-off concentration of 40.5 pg/mL.

EVALUATION OF CORD BLOOD CULTURE AS AN EARLY PREDICTOR FOR THE DETECTION OF EARLY ONSET NEONATAL SEPSIS IN TERTIARY CENTRE OF CENTRAL INDIA.

2021 ◽  
pp. 84-86
Author(s):  
Gagandeep Shukla ◽  
Urvashi Channa
Keyword(s):  
Blood Culture ◽  
Cord Blood ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Sequential Sampling ◽  
Venous Blood ◽  
Central India ◽  
Neonatal Morbidity ◽  
Peripheral Venous Blood ◽  
Tertiary Centre

BACKGROUND : Neonatal sepsis is one of the major causes of neonatal morbidity and mortality. Peripheral venous blood culture and sensitivity is gold standard for the diagnosis of neonatal sepsis. Low sensitivity of blood culture in newborn is due to small volume of blood sample collected from neonates & antibiotics given before sampling. AIM : To evaluate the utility & compare the Umblical cord blood culture(UCBC) with Peripheral venous blood culture(PVBC) for detection of Early Onset Neonatal Sepsis(EONS) METHOD : 100 inborn neonates with two or more risk factors for EONS, chosen by sequential sampling method were included in this prospective analytical study. Blood samples were collected from umbilical cord and peripheral vein for culture. Sepsis screen was done to corroborate the diagnosis of neonatal sepsis. RESULT : Out of 100 neonates, 21 belongs to sepsis; 14 to probable sepsis; 65 to no sepsis. UCBC had Sensitivity-65.71% , Specicity-93.84%, PPV-85.18% , NPV-83.56% & PVBC had Sensitivity-60% , Specicity-95.38% , PPV-87.5% , NPV-81.57%. CONCLUSION : UCBC is simple and convenient method for the diagnosis of EONS compared to PVBC. Organisms grown are comparable to PVBC sample.

Umbilical Cord Blood Culture in Diagnosis of Early Onset Neonatal Sepsis

2020 ◽  
Vol 87 (10) ◽  
pp. 793-797 ◽  
Author(s):  
Ramraj Meena ◽  
Kailash Kumar Meena ◽  
Vivek Athwani ◽  
Sunil Gothwal ◽  
Ghan Shyam Bairwa ◽  
...  
Keyword(s):  
Blood Culture ◽  
Cord Blood ◽  
Umbilical Cord ◽  
Umbilical Cord Blood ◽  
Neonatal Sepsis ◽  
Early Onset

scholarly journals Use of umbilical cord blood culture in the diagnosis of early onset neonatal sepsis among high risk mothers

2021 ◽  
Vol 12 (12) ◽  
pp. 78-84
Author(s):  
Maitreyi Ojha ◽  
Ashish Pradhan ◽  
Sudip Dutta ◽  
Anamika Jaiswal
Keyword(s):  
Blood Culture ◽  
Cord Blood ◽  
Umbilical Cord ◽  
Umbilical Cord Blood ◽  
Neonatal Sepsis ◽  
Predictive Value ◽  
Early Onset ◽  
Venous Blood ◽  
Peripheral Vein ◽  
Peripheral Venous Blood

Background: Early onset neonatal sepsis (EONS) is one of the important causes of morbidity and mortality in neonates. Its early diagnosis and prompt treatment is essential and any delay in the diagnosis can have serious consequences including neonatal death. Blood culture is the gold standard test for diagnosis of neonatal sepsis. Umbilical cord blood culture (UCBC) is a painless procedure and technically less challenging. We conducted this study to evaluate use of UCBC for the diagnosis of EONS and compared it with the results of peripheral venous blood culture (PVBC) reports. Aims and Objectives: The aim of the study was to evaluate UCBC for the diagnosis of EONS and compared it with the results of PVBC reports. Materials and Methods: This was a hospital-based prospective cohort study consisting of 100 neonates who were at risk of EONS. The study was conducted in the Department of Pediatrics Sikkim Manipal Institute of Medical Sciences Gangtok between January 2018 and December 2019. Neonates found to be at risk of development of EONS were included in this study on the basis of a predefined inclusion and exclusion criteria. Immediately after birth blood samples were collected from both umbilical cord and peripheral vein and were sent to bacteriology lab. Sensitivity, specificity, positive predictive value, and negative predictive value of both the samples were analyzed. Results: Out of 100 neonates in 32 (32%) EONS could be confirmed with positive sepsis screening results and/or demonstration of organisms on blood culture. Among the 32 neonates with EONS, 17 were found to be premature. The mean gestational age of newborns with EONS was found to be 35.2 weeks. The umbilical blood culture was found to have sensitivity and specificity of 100% and 74.4%, respectively, whereas peripheral vein blood culture was found to have sensitivity and specificity of 77.7% and 72.5%, respectively. The most common organism grown in our study was Escherichia coli. Conclusion: UCBC is painless and technically less challenging method of blood sampling. It has been found to have a higher sensitivity as well specificity for the diagnosis of EONS as compared to peripheral venous blood sample.

Detection of cord blood hepcidin levels as a biomarker for early-onset neonatal sepsis

2014 ◽  
Vol 82 (3) ◽  
pp. 310-312 ◽  
Author(s):  
Mehmet Nevzat Cizmeci ◽  
Semra Kara ◽  
Mehmet Kenan Kanburoglu ◽  
Serap Simavli ◽  
Candan Iltemur Duvan ◽  
...  
Keyword(s):  
Cord Blood ◽  
Neonatal Sepsis ◽  
Early Onset

Inflammatory and oxidative parameters in cord blood as diagnostic of early-onset neonatal sepsis: A case-control study

2009 ◽  
Vol 10 (4) ◽  
pp. 467-471 ◽  
Author(s):  
Ana Carolina Cancelier ◽  
Fabricia Petronilho ◽  
Adalisa Reinke ◽  
Larissa Constantino ◽  
Roberta Machado ◽  
...  
Keyword(s):  
Cord Blood ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Case Control Study ◽  
Case Control ◽  
Control Study

scholarly journals Clinical and Bacteriological Profile of Early Onset Neonatal Sepsis Admitted in NICU of Tertiary Hospital in Biratnagar

2018 ◽  
Vol 3 (1) ◽  
pp. 370-376
Author(s):  
Arun Giri ◽  
Vijay Kumar Sah ◽  
Bikash Sharma Poudel ◽  
Niraj Niraula ◽  
Raju Sedai
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Blood Culture ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Clinical Signs ◽  
Signs And Symptoms ◽  
Coagulase Negative Staphylococcus ◽  
Sensitivity Pattern ◽  
Clinical Signs And Symptoms

Introduction: Neonatal sepsis is one of the major causes of neonatal morbidity and mortality especially in developing countries. The clinical signs and symptoms of neonatal sepsis are non specific and blood culture report is considered gold standard for confirmation of neonatal sepsis. Organisms and their sensitivity pattern vary from place to place. The confirmation of diagnosis and management of neonatal sepsis is challenging and time consuming.Objective: The aim of this study was to find incidence of blood culture proven sepsis in suspected early onset neonatal sepsis, find out sensitivity pattern of isolated organism and to find association of risk factors and clinical signs and symptoms with blood culture proven sepsis.Methodology: Prospective study was conducted in Nobel Medical College, Biratnagar from November 2016 to November 2017. Sample size was calculated to be 300 and blood culture was sent of each neonates admitted with suspected early onset neonatal sepsis before giving neonates with first dose of antibiotics and report of 72 hours was taken into consideration.Results: Out of 300 cases of suspected early onset neonatal sepsis 70.3% presented with lethargy, followed by other symptoms like poor feeding, respiratory distress, fever, hypothermia, feeding intolerance, abnormal body movement and abdominal distension. Low birth weight neonates, preterm neonates, prolonged duration of per vaginal leaking and low platelets count were significantly associated with blood culture proven sepsis in this study. Incidence of blood culture positive sepsis in suspected early onset neonatal sepsis was 27%. Coagulase negative Staphylococcus aureus(21%) was predominant organism isolated followed by Klebsiella Pneumonia, Pseudomonas, Escherichia coli. All of the isolated Klebsiella and Pseudomonas and 86% of Escherichia coli were found to be resistant to ampicillin. All isolated Coagulase negative Staphylococcus aureus were sensitive to vancomycin.Conclusion: Coagulase negative Staphyloccus aureus was predominant organism detected but majority of organisms were gram negative organisms. High resistance to ampicillin was found and cefotaxime was also less sensitive to isolated organism. Vancomycin was found to be sensitive to all isolated Staphylococcus aureus and coagulase negative Staphylococcus aureus. Amikacin was highly sensitive among causative organisms isolated. BJHS 2018;3(1)5 : 370-376

scholarly journals Utility of Red Cell Distribution Width (RDW) In Diagnosis and Prognosis of Early-Onset Neonatal Sepsis in Term Neonates

2021 ◽  
Vol 3 (3) ◽  
pp. 257-264
Author(s):  
Sandeep Golhar ◽  
Abhishek Madhura ◽  
Urmila Chauhan ◽  
Abinash Nayak
Keyword(s):  
Blood Culture ◽  
Hospital Mortality ◽  
Positive Blood Culture ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Red Cell ◽  
Cell Distribution ◽  
Distribution Width ◽  
Term Neonates ◽  
Diagnosis And Prognosis

Objective: To assess the increased Red Cell Distribution Width (RDW) in diagnosis and prognosis of early-onset neonatal sepsis in term neonates. Methods: In a prospective, observational study, we enrolled term neonates ( 37 weeks of gestation) clinically suspected for Early-Onset Neonatal Sepsis (EONS) (within 7 days of birth). A cut-off of 18% and above was taken to consider RDW as abnormal or increased. The primary outcome was to assess the relation of increased RDW with in-hospital mortality. The secondary outcome was to determine the diagnostic yield of increased RDW in culture-proven sepsis. Results: In 166 neonates, 60% were males. Increased RDW was seen in 42.42% of neonates and 15.75% of neonates had positive blood culture. Compared to normal RDW, in-hospital mortality was significantly higher in neonates with increased mortality (27.14% vs. 10.52%, respectively; p=0.006). Also, abnormal RDW was seen in 46.15% of neonates with positive blood culture compared to 35.25% of neonates with negative blood culture (p<0.0001). Thus, elevated RDW had a sensitivity of 44.4% and specificity of 57.97% in the diagnosis of EONS. Conclusion: Increased RDW can be a diagnostic as well as a prognostic marker in neonates with EONS. Such observation indicates it may serve as a simple and easily available marker for EONS in resource-limited settings. However, these findings need to be confirmed in a larger sample. Doi: 10.28991/SciMedJ-2021-0303-7 Full Text: PDF

scholarly journals Clinical profile and outcome of early onset sepsis in high risk very low birth weight neonates

2018 ◽  
Vol 5 (2) ◽  
pp. 389 ◽  
Author(s):  
Omprakash S. Shukla ◽  
Aditi Rawat
Keyword(s):  
Risk Factors ◽  
Birth Weight ◽  
Blood Culture ◽  
Low Birth Weight ◽  
Neonatal Sepsis ◽  
Early Onset ◽  
Very Low Birth Weight ◽  
Gram Negative ◽  
Early Onset Sepsis ◽  
Culture Positive

Background: Neonatal sepsis is one of the main causes of mortality and morbidity, especially in very low birth weight neonates (birth weight <1499 grams) despite the progress in hygiene, introduction of new and potent antimicrobial agents for treatment and advanced measures for diagnosis. The aim of the study was to find correlation of clinical features and risk factors of neonatal sepsis in culture positive cases.Methods: A cross- sectional study was carried out in one hundred neonates with risk factors of septicemia after obtaining informed consent. Blood culture was done using Bactec Peds Plus/F Culture as a gold standard to diagnose septicaemia. Correlation of  risk factors, clinical features with laboratory findings was obtained by using chi-square test. p-value of less than 0.05 was considered as significant.Results: Out of 100 neonates with suspected sepsis, BACTEC culture proven sepsis was seen in 40% cases. Gram negative sepsis was seen in 62.5% cases. The most common bacteria for early onset sepsis were Klebsiella, Pseudomonas and MRSA contributing 17% each to the bacteriological profile. The most common predisposing factor and clinical feature in culture positive cases were Premature rupture of membrane >24 hours (67%) and bleeding/petechia/pupura (72%) respectively. The major cause of mortality was pulmonary hemorrhage.Conclusions: Gram negative organism were more common and associated with higher mortality. Blood culture positivity increases with increase in number of risk factors in neonatal septicemia. A detailed history and thorough clinical examination is vital for early recognition of sepsis. 

Sign in / Sign up

Export Citation Format

Share Document