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Purvis K, Hiskey L, Khanlari M, Mead PE, Holland AC, Bag AK, Adderson E, Inaba H. Simultaneous Presentation of B-Acute Lymphoblastic Leukemia and Streptococcus agalactiae Meningitis in a 3-Year-old Girl. J Pediatr Hematol Oncol 2024; 46:e448-e452. [PMID: 39051638 DOI: 10.1097/mph.0000000000002921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/15/2024] [Indexed: 07/27/2024]
Abstract
Infection is a major cause of treatment-related morbidity and mortality in pediatric acute lymphoblastic leukemia (ALL). Most children with ALL who develop life-threatening bacterial infections do so during induction therapy. We describe a rare case of ALL presenting simultaneously with Streptococcus agalactiae group B Streptococcus bacteremia and meningitis in a 3-year-old girl. She received appropriate antimicrobial therapy and a 2-drug early induction regimen consisting of vincristine and dexamethasone, leading to slow neurologic recovery and a favorable initial response to anti-neoplastic therapy as evidenced by minimal residual disease of 1.12% on day 15 of induction.
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Affiliation(s)
- Katelyn Purvis
- Department of Oncology, St. Jude Children's Research Hospital
| | - Lisa Hiskey
- Department of Infectious Disease, St. Jude Children's Research Hospital
| | - Mahsa Khanlari
- Department of Pathology, St. Jude Children's Research Hospital
| | - Paul E Mead
- Department of Pathology, St. Jude Children's Research Hospital
| | | | - Asim K Bag
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN
| | | | - Hiroto Inaba
- Department of Oncology, St. Jude Children's Research Hospital
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Vasilescu DI, Rosoga AM, Vasilescu S, Dragomir I, Dima V, Dan AM, Cirstoiu MM. SARS-CoV-2 Infection during Pregnancy Followed by Thalamic Neonatal Stroke-Case Report. CHILDREN (BASEL, SWITZERLAND) 2023; 10:958. [PMID: 37371190 DOI: 10.3390/children10060958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 05/22/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023]
Abstract
A neonatal stroke is a cerebrovascular process caused by interruption of cerebral blood flow that occurs with an incidence between 1 per 1600 and 1 per 2660 live births. Relative higher incidence in the neonatal period compared to later childhood is favored by the hypercoagulability state of the mother, mechanical stress during delivery, transient right to left intracardiac shunt, high hematocrit, blood viscosity, and risk of dehydration during the first few days of life. The exact cause of a neonatal stroke remains unclear in many cases. About 80% of neonatal strokes are due to arterial ischemic events involving the middle cerebral artery. Typical clinical manifestations in a neonatal stroke are usually seizures that appear immediately after birth or after several days of life, but many of the cases may remain asymptomatic. We present the case of a late preterm infant diagnosed with a thalamic stroke on the fifth day of life with no clinical signs except for repeated episodes of apnea. The anamnesis and clinical context, in this case, revealed a SARS-CoV-2 infection in late pregnancy and early bacterial neonatal sepsis. Early identification of a perinatal stroke and increasing awareness of physicians about this condition in the neonatal period have paramount importance to reduce developmental postischemic damage.
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Affiliation(s)
- Diana Iulia Vasilescu
- Doctoral School, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Faculty of Medicine, Carol Davila University of Medicineand Pharmacy, 020956 Bucharest, Romania
- Department of Neonatology, Emergency University Hospital, 050098 Bucharest, Romania
| | - Ana Maria Rosoga
- Department of Neonatology, Emergency University Hospital, 050098 Bucharest, Romania
| | - Sorin Vasilescu
- Department of Obstetrics and Gynecology, Emergency University Hospital, 050098 Bucharest, Romania
| | - Ion Dragomir
- Department of Neonatology, Marie Curie Children Hospital, 041451 Bucharest, Romania
| | - Vlad Dima
- Department of Neonatology, Filantropia Clinical Hospital, 011171 Bucharest, Romania
| | - Adriana Mihaela Dan
- Faculty of Medicine, Carol Davila University of Medicineand Pharmacy, 020956 Bucharest, Romania
- Department of Neonatology, Emergency University Hospital, 050098 Bucharest, Romania
| | - Monica Mihaela Cirstoiu
- Faculty of Medicine, Carol Davila University of Medicineand Pharmacy, 020956 Bucharest, Romania
- Department of Obstetrics and Gynecology, Emergency University Hospital, 050098 Bucharest, Romania
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Hwee TANGP, Koh Cheng THOON. Imaging of Congenital/Childhood Central Nervous System Infections. Neuroimaging Clin N Am 2023; 33:207-224. [DOI: 10.1016/j.nic.2022.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Laboratory diagnosis of bacterial meningitis by direct detection, serotyping and Next Generation Sequencing: How 10 years of testing in New York State has evolved to improve laboratory diagnosis and public health. Mol Cell Probes 2021; 61:101786. [PMID: 34863914 DOI: 10.1016/j.mcp.2021.101786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/09/2021] [Accepted: 11/27/2021] [Indexed: 11/23/2022]
Abstract
Since 2005, the Wadsworth Center (WC) has provided molecular testing on cerebrospinal fluid (CSF) and whole blood specimens in close collaboration with epidemiologists in New York State and New York City. In this study, we analyzed 10 years of data to demonstrate the significant value of utilizing molecular methods to assess patient specimens for etiologic agents of bacterial meningitis. A comprehensive molecular testing algorithm to detect and serotype/serogroup bacterial agents known to cause bacterial meningitis (Neisseria meningitidis, Streptococcus pneumoniae, Haemophilus influenzae and Streptococcus agalactiae) has evolved, and retrospective specimen testing has been essential for each improvement. Over a ten-year span from 2010 to 2019 the WC received 831 specimens from 634 patients with suspected bacterial meningitis. Real-time PCR was positive for at least one of the agents in 223 (27%) specimens from 183 patients (29%). Of the 223 positives, 146 (66%) were further characterized by real-time PCR into serogroup/serotype. Additionally, examination of 131 paired specimens of CSF and whole blood from the same patients found better detection in CSF, but whole blood is a useful alternative for diagnosis when CSF is not available. For specimens initially PCR-negative, 16S rDNA Sanger sequencing was requested by the submitter for 146 cases resulting in the identification of bacterial agents in an additional 24 (16%) specimens. In a retrospective study, Next Generation Sequencing (NGS) was evaluated for the detection of pathogens in 53 previously tested PCR-negative CSF specimens and identified bacteria in 14 (26%) specimens. This molecular testing algorithm has provided clinicians a diagnosis when culture is negative with the potential to guide therapy. It has also aided public health in determining when antibiotic prophylaxis was needed, augmented surveillance data to yield a fuller picture of community prevalence, and highlighted gaps in the spectrum of agents that cause bacterial meningitis.
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Fallata EM, Bokhary NA, Bugshan AS, Hakami MH. Intracranial haemorrhage in late-onset neonatal group B streptococcal disease: A case report. J Taibah Univ Med Sci 2021; 16:771-775. [PMID: 34690661 PMCID: PMC8498717 DOI: 10.1016/j.jtumed.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/23/2021] [Accepted: 04/01/2021] [Indexed: 11/01/2022] Open
Abstract
This report aims to alert clinicians to the possibility of intracerebral haemorrhage as a rare manifestation of late-onset neonatal group B streptococcal (LOGBS) disease. This case also highlights the need for effective treatment guidelines for LOGBS disease. We report a case of LOGBS disease in a 17-day-old full-term female neonate, complicated by bilateral subarachnoid haemorrhage confirmed on magnetic resonance imaging (MRI). The patient presented with fever, lethargy, and convulsions. Microbiological examination confirmed the presence of Streptococcus agalactiae in the blood culture. Brain MRI showed bilateral subarachnoid haemorrhage and diffuse cerebral ischaemia, suggesting a severe complication of LOGBS disease. Short-term follow-up of the patient showed marked developmental delay. Early screening for group B streptococcus infection in pregnant women is essential to prevent severe cases of LOGBS disease. Very few cases of intracerebral haemorrhage in LOGBS disease have been reported. Further evidence is required to support a pertinent link between LOGBS disease and intracerebral haemorrhage.
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Affiliation(s)
| | - Nada A Bokhary
- Paediatric Infectious Disease and Infection Control, Pediatric Department, East Jeddah Hospital, KSA
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Haffner DN, Machie M, Hone E, Said RR, Maitre NL. Predictors of Neurodevelopmental Impairment After Neonatal Bacterial Meningitis. J Child Neurol 2021; 36:968-973. [PMID: 34256644 DOI: 10.1177/08830738211026053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Neonatal bacterial meningitis has high rates of morbidity and mortality. Early clinical signs and neuroimaging suggest adverse outcomes, but little is known about their combined predictive properties. We evaluated the combination of findings most associated with death and neurodevelopmental impairment. METHODS Single-center retrospective cohort study of term and late preterm neonates with bacterial meningitis. Predictors of death and neurodevelopmental impairment were identified on univariate analysis and incorporated into Lasso models to identify variables best predicting adverse outcomes. RESULTS Of 103 neonates, 6 died acutely; 30% of survivors had neurodevelopmental impairment. Clinical variables (seizures, pressor support) predicted death and neurodevelopmental impairment better than the neuroimaging or combined findings (area under the curve 0.88 vs 0.79 and 0.83, respectively). Among survivors, neuroimaging findings (cerebrovascular lesions, ventriculomegaly) predicted neurodevelopmental impairment better than clinical or combined findings (area under the curve 0.82 vs 0.80 and 0.77, respectively). CONCLUSIONS Seizures are important predictors of adverse outcomes in neonatal bacterial meningitis. Among survivors, neuroimaging findings help predict neurodevelopmental impairment.
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Affiliation(s)
- Darrah N Haffner
- Division of Neurology, Department of Pediatrics, Nationwide Children's Hospital and the Ohio State University, Columbus, OH, USA.,Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA.,Division of Neurology, Department of Pediatrics, University of Texas Southwestern Medical School/Children's Health, Dallas, TX, USA
| | - Michelle Machie
- Division of Neurology, Department of Pediatrics, University of Texas Southwestern Medical School/Children's Health, Dallas, TX, USA
| | - Emily Hone
- Biostatistics Core, Nationwide Children's Hospital, Columbus, OH, USA
| | - Rana R Said
- Division of Neurology, Department of Pediatrics, University of Texas Southwestern Medical School/Children's Health, Dallas, TX, USA
| | - Nathalie L Maitre
- Center for Perinatal Research, Abigail Wexner Research Institute at Nationwide Children's Hospital, Columbus, OH, USA.,Division of Neonatology, Department of Pediatrics, Nationwide Children's Hospital and the Ohio State University, Columbus, OH, USA
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Rhea EM, Logsdon AF, Banks WA, Erickson ME. Intranasal Delivery: Effects on the Neuroimmune Axes and Treatment of Neuroinflammation. Pharmaceutics 2020; 12:pharmaceutics12111120. [PMID: 33233734 PMCID: PMC7699866 DOI: 10.3390/pharmaceutics12111120] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 02/02/2023] Open
Abstract
This review highlights the pre-clinical and clinical work performed to use intranasal delivery of various compounds from growth factors to stem cells to reduce neuroimmune interactions. We introduce the concept of intranasal (IN) delivery and the variations of this delivery method based on the model used (i.e., rodents, non-human primates, and humans). We summarize the literature available on IN delivery of growth factors, vitamins and metabolites, cytokines, immunosuppressants, exosomes, and lastly stem cells. We focus on the improvement of neuroimmune interactions, such as the activation of resident central nervous system (CNS) immune cells, expression or release of cytokines, and detrimental effects of signaling processes. We highlight common diseases that are linked to dysregulations in neuroimmune interactions, such as Alzheimer's disease, Parkinson's disease, stroke, multiple sclerosis, and traumatic brain injury.
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Affiliation(s)
- Elizabeth M. Rhea
- Geriatrics Research Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA; (A.F.L.); (W.A.B.); (M.E.E.)
- Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
- Correspondence: ; Tel.: +1-206-764-2938
| | - Aric F. Logsdon
- Geriatrics Research Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA; (A.F.L.); (W.A.B.); (M.E.E.)
- Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
| | - William A. Banks
- Geriatrics Research Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA; (A.F.L.); (W.A.B.); (M.E.E.)
- Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
| | - Michelle E. Erickson
- Geriatrics Research Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA; (A.F.L.); (W.A.B.); (M.E.E.)
- Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA 98195, USA
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Intranasal nerve growth factor administration improves neurological outcome after GBS meningitis. Childs Nerv Syst 2020; 36:2083-2088. [PMID: 32274529 DOI: 10.1007/s00381-020-04590-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/23/2020] [Indexed: 01/26/2023]
Abstract
Nerve growth factor (NGF) is a neurotrophin that promotes neural recovery and plasticity after experimental brain injury, supporting neuronal growth, differentiation, and survival of brain cells. Only a few studies reported NGF administration in pediatric patients with impaired brain functions after traumatic injuries, ischemic or infectious diseases, such as meningitis. We described the beneficial therapeutic effects of human-recombinant nerve growth factor (hr-NGF) treatment in an infant with persistent unresponsive wakefulness syndrome (UWS), due to late-onset group B Streptococcus meningitis. The infant received five monthly cycles of intranasal hr-NGF (0.1 mg/kg, 3 times daily for 7 consecutive days) through a mucosal atomizer device (MAD). NGF administration improved functional [positron emission tomography/computed tomography (PET/CT), single-photon emission/computed tomography (SPECT/CT), and magnetic resonance imaging (MRI)] assessments, electrophysiological [Electroencephalogram (EEG)] studies, as well as main cognitive processes and clinical and neurological functions. After hr-NGF treatment, significant improvements in facial mimicry, attention, motor reactions, oral motility, and feeding capacity were observed. She also recovered some hypothalamic functions and her cough reflex was restored. No side effects were reported during and after the treatment. For the first time ever, hr-NGF has been successfully utilized in an infant with UWS and severe neurologic outcome due to a bacterial meningitis. Although further studies are needed for better understanding the neuroprotective role of this neurotrophin, intranasal hr-NGF administration appears to be a promising and save rescuing strategy treatment in infants with severe neurological impairment after brain damage.
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Solt SA, Smith RL, Pirzadeh A, Belhorn T, Zwemer E. Is It Just Water Under the Bridge? An Eight-Day-Old With Late-Onset Group B Streptococcal Infection After Water Birth. Cureus 2020; 12:e8614. [PMID: 32676250 PMCID: PMC7362660 DOI: 10.7759/cureus.8614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Group B Streptococcus (Streptococcus agalactiae or GBS) infections are known as a leading cause of morbidity and mortality in the neonatal population. The role of water birth in colonizing and transmitting GBS between mother and infant is unclear. We present a case of an exclusively breastfed full-term infant, born via water birth, to a GBS-negative woman who developed GBS mastitis. The infant presented with severe, late-onset GBS meningitis/septic shock and subsequently developed fatal necrotizing enterocolitis. Literature regarding the potential role of water birth in GBS transmission is reviewed.
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Affiliation(s)
- Shannon A Solt
- Pediatric Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Rebecca L Smith
- Pediatric Critical Care Medicine, UNC Hospitals, Chapel Hill, USA
| | - Afsaneh Pirzadeh
- Pediatric Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Tom Belhorn
- Pediatric Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Eric Zwemer
- Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, USA
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Abstract
Perinatal arterial ischemic stroke is a relatively common and serious neurologic disorder that can affect the fetus, the preterm, and the term-born infant. It carries significant long-term disabilities. Herein we describe the current understanding of its etiology, pathophysiology and classification, different presentations, and optimal early management. We discuss the role of different brain imaging modalities in defining the extent of lesions and the impact this has on the prediction of outcomes. In recent years there has been progress in treatments, making early diagnosis and the understanding of likely morbidities imperative. An overview is given of the range of possible outcomes and optimal approaches to follow-up and support for the child and their family in the light of present knowledge.
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