Complication Of Neonatal Sepsis Research Articles

Prevalence of acute kidney injury and its characteristics among neonates with suspected sepsis in a tertiary hospital in Kenya.

Unique aspects of neonatal renal physiology enhance the occurrence of Acute Kidney Injury (AKI) as a complication of neonatal sepsis. The study sought to determine prevalence of AKI and its characteristics in neonates with suspected sepsis. A cross-sectional study was conducted at Kenyatta National Hospital among neonates aged 0-28 days. AKI was defined as serum creatinine of more than 100µmmol/l. Among 332 neonates included 120 had AKI giving a prevalence of 36.1% (95% CI 31 to 41.6). Based on RIFLE criteria the commonest AKI presentation was Failure 72 (62.6%, 95% CI 53.6 to 71.6), followed by Injury 26 (22.6%, 95% CI 14.8 to 30.4) and then Risk 17 (14.8%, 95% CI 8.2 to 21.3). AKI was more common in neonates with suspected late onset sepsis (p=0.004). Maternal fever in the preceding week to delivery and presence of either puerperal sepsis or post-partum hemorrhage were significantly associated with severe AKI (p=0.004 and p=0.038). Prevalence of AKI was high; those with suspected late onset sepsis were more likely to develop AKI compared to early onset sepsis. Presence of maternal fever preceding delivery and presence of either puerperal sepsis or postpartum hemorrhage were associated with severe forms of AKI.

SVT and Gram Negative Sepsis in Neonates

Supraventricular tachycardia is the most common tachyarrhythmia seen in fetuses, neonates and infants. Sustained SVT may lead to congestive cardiac failure. Neonatal supraventricular tachycardia is more commonly associated with other cardiorespiratory and congenital problems and is uncommon in an otherwise healthy infant. Supraventricular tachycardia is also caused by neonatal sepsis but has rarely been reported. Here, we report two cases of SVT (Supraventricular tachycardia) induced by neonatal sepsis. Two neonates, one male and another female, both born to Indian mother had tachycardia with heart rate > 220 beats/minute along with poor perfusion, tachypnoea, fever and deranged coagulation profile. Both the babies had culture positive gram negative sepsis with normal echocardiography and supraventricular tachycardia on electrocardiograms which were treated with anti arrhythmic drugs and treatment of sepsis. This case report gives further insight into one more presentation and complication of neonatal sepsis.

Surgical Treatment of Spine Deformations after Neonatal Sepsis (The Analysis of Clinical Series)

Background. Neonatal sepsis presents one of the current issues in modern pediatrics. The orthopedic outcomes of such a state and the possibility of treatment, in particular by surgical spinal reconstruction, are rarely analyzed. Objective. To analyze pathology features and treatment outcomes in infants with vertebral complications resulted from neonatal sepsis.Material and Methods. The analysis of observation and treatment of 15 infants, who have undergone neonatal sepsis which led to vertebral lesion with subsequent gross kyphotic deformity formation, is presented.Results. Average age of infants was 2.5 months when spinal pathology was diagnosed. In 7 of the 15 observations, a local angular kyphosis was revealed when the acute phase of disease was already passed („cured“). The thoracic vertebrae were most often affected, mainly Th 7-8 vertebral bodies. Average kyphosis was 53°. All infants were operated on during the period from 2006 to 2017. Each had two-stage spinal reconstruction including the anterior spinal fusion using a titanium mesh cage filled with bone autografts, or an autogenous bone graft only. At the second stage, the instrumental correction and fixation of the spine with a multi-support laminar structure were performed. Average age of patients at the time of surgery was 14 months. Average value of kyphosis correction was 27°. Further correction and anterior spinal fusion were achieved when performing the incorporation of a titanium mesh cage with bone autografts. The histological and bacteriological examination of the surgical material did not reveal any signs of infection or inflammation. Correction of deformity and restoration of the supporting strength of anterior vertebral column as a result of surgery were achieved in all cases. Various complications in the early and late followup period were reported in a total of 7 cases. Repeated interventions were required in two patients: in one case in the early period (dislocation of the structure supporting hook) and in one case in the long-term period (graft resorption and kyphotic deformity relapse).Conclusion. One of the complications of neonatal sepsis is severe multilevel thoracic spondylitis, the outcome of which is the formation of severe kyphosis against the background of subtotal bone vertebral destruction. The principal possibility of radical spine reconstruction in infants with achievement of good anatomical and functional results is shown.

Use of melatonin as adjunctive therapy in neonatal sepsis: A systematic review and meta-analysis

BackgroundSepsis remains one of the major causes of neonatal mortality and morbidity. Increased production of free radicals and pro-inflammatory cytokines, combined with the innately low levels of plasma antioxidants in neonates, have been implicated in the pathogenesis and complications of neonatal sepsis. To date, few clinical trials on the beneficial effects of exogenous melatonin on improvement of clinical outcomes in septic neonates have been conducted. MethodsThe electronic databases including PubMed, Embase, and Cochrane Central Register of Controlled Trials were systematically searched on July 2017 for clinical studies that reported the effects of melatonin as an adjuvant therapy in neonatal sepsis. Serum levels of C-reactive protein (CRP) as biomarker endpoint and recovery of sepsis as clinical endpoint were used to compare treatment responses between groups. The Risk of Bias Assessment tool for Non-Randomized Studies (RoBANS) and the Cochrane Collaboration Risk of Bias tool were used to assess the quality of included studies. ResultsThree studies with a total of 120 participants were included in the systematic review and meta-analysis. Pooled analysis revealed statistically significant mean differences in CRP serum levels (mg/L) between groups at 24 h post-adjunctive therapy with melatonin (–1.739 mg/L; 95% CI: –3.205 to –0.273; P = 0.020). Additionally, adjunctive therapy with melatonin significantly improved clinical condition of sepsis in neonates from the intervention group, compared to the control group, within 3 days of therapy (RR: 2.212; 95% CI: 1.452 to 3.371; P < 0.0005). ConclusionsFindings showed that administration of melatonin as adjunctive therapy significantly reduced an inflammatory biomarker and improved sepsis status in neonate. Larger scale studies with higher validity are needed to demonstrate clear clinical benefits of the therapy.

Systemic capillary leak syndrome due to systemic inflammatory response syndrome in infants: a report on 31 patients

Abstract The aim of this study was to describe the clinical features, management strategies and outcomes of 31 infants with systemic capillary leak syndrome (SCLS) secondary to sepsis or systemic inflammatory response syndrome. There were 23 boys and 8 girls, with an average age 9.6 ± 2.1 days (range, 3.1 to 20 days). The primary disease was pneumonia in 11 patients and sepsis in other 20. Within 72 hrs of admission, all had progressive skin and mucosal edema, septic shock, respiratory distress, oliguria and severe hypoalbuminemia (10–20g/L). Other complications were pulmonary edema or hemorrhage, disseminated intravascular coagulopathy, heart failure, renal or liver dysfunction. All patients were treated with mechanical ventilation with a mean mechanical ventilation time of 19.7± 3.5 days. Intravenous hydroxyethyl starch was also applied at an early stage for 4–12 days, together with broad spectrum antibiotics, plasma and albumin infusion. Twenty one patients (67.0%) were discharged from the neonatal intensive care unit after a median stay of 29 days, and 7 died (37.0%) in the hospital. During a 6.3-month follow-up, 4 patients had hydrocephalus and another 4 had muscle spasm or rigidity in the lower-limbs. We conclude that SCLS is a serious complication of neonatal sepsis with a high rate of in-hospital mortality and post-discharge disability.

Neonatal Osteomyelitis and Complex Nephro-Ureteral Duplication

This report presents a case of femoral osteomyelitis secondary to urinary tract infection in a female neonate with bilateral urinary duplication and right ectopic ureterocele. A female neonate with a history of late perinatal sepsis presented to the emergency department and was found to have left distal femoral osteomyelitis. A complex urological malformation was diagnosed (bilateral renal duplication with right ectopic ureterocele associated with nonfunctional superior pole of the ipsilateral kidney). The baby was submitted to prolonged antibiotic therapy and upper pole nephrectomy of the right kidney. The pathology report confirmed chronic pyelonephritis and dysplasia in the resected specimen. After 1.5 years the patient is asymptomatic and developing normally, with no apparent deformity, but manifests asymptomatic vesicoureteral reflux. Urinary tract infections must always be excluded as the primary infection focus in neonates with sepsis. Perinatal osteomyelitis is almost always a complication of neonatal sepsis and is associated with orthopedic sequelae. This is the first report in literature of a case of osteomyelitis complicating complex urinary duplication and urinary tract infection.

Cerebral abscess as a complication of neonatal sepsis.

Cerebral abscess as a complication of neonatal sepsis.