1
|
Johansson Kostenniemi U, Silfverdal SA. Predictive scores failing at identifying psychiatric disabilities following childhood bacterial meningitis calls for revision of current follow-up guidelines. Infect Dis (Lond) 2022; 54:514-521. [PMID: 35298341 DOI: 10.1080/23744235.2022.2050942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUNDS Psychiatric disabilities affect one in three survivors of bacterial meningitis. Since current guidelines do not recommend psychiatric follow-up in all children, disabilities are often detected late. Identifying children with elevated risk of psychiatric disabilities using predictive scores could be one strategy for detecting psychiatric disabilities without having to conduct psychiatric evaluations in all children. Therefore, we searched for existing predictive scores and later tested five predictive scores' ability to predict psychiatric disabilities following childhood bacterial meningitis. METHODS From an existing dataset, we selected 73 children with bacterial meningitis of whom 22 later developed psychiatric disease and 15 experienced concentration or learning difficulties. Using these, we tested each predictive score's sensitivity at their cut-off level for predicting psychiatric disease and concentration or learning difficulties using a chi-square test. Furthermore, we performed a receiver operating characteristic curve (ROC) analysis to assert the area under the curve (AUC) as a measure of overall predictive performance. RESULTS The sensitivity of each predictive score' ranged from 6 to 38% for psychiatric disease and from 8 to 57% for concentration or learning difficulties. In the ROC-analysis, the AUC was 0.59-0.73 and 0.53-0.72, respectively. CONCLUSIONS All predictive score failed at identifying children later developing psychiatric disabilities, excluding this as a feasible strategy for detecting psychiatric disabilities. Hence, current guidelines for bacterial meningitis need to be revised to recommend psychiatric evaluations in all children.KEY NOTESCurrent guidelines not recommending psychiatric evaluations in all children following bacterial meningitis may result in late detection of psychiatric disabilities.We tested predictive scores' ability to identify children later developing psychiatric disabilities following bacterial meningitis.All predictive score failed at identifying children later developing psychiatric disabilities, excluding this as a feasible strategy. Hence, current guidelines for bacterial meningitis need to be revised to recommend psychiatric evaluations in all children.
Collapse
Affiliation(s)
- Urban Johansson Kostenniemi
- Department of Clinical Sciences, Pediatrics, Umeå University, Umeå, Sweden.,Department of Clinical Microbiology, Umeå University, Umeå, Sweden
| | | |
Collapse
|
2
|
Bacterial Meningitis in Children: Neurological Complications, Associated Risk Factors, and Prevention. Microorganisms 2021; 9:microorganisms9030535. [PMID: 33807653 PMCID: PMC8001510 DOI: 10.3390/microorganisms9030535] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/03/2021] [Accepted: 03/03/2021] [Indexed: 01/07/2023] Open
Abstract
Bacterial meningitis is a devastating infection, with a case fatality rate of up to 30% and 50% of survivors developing neurological complications. These include short-term complications such as focal neurological deficit and subdural effusion, and long-term complications such as hearing loss, seizures, cognitive impairment and hydrocephalus. Complications develop due to bacterial toxin release and the host immune response, which lead to neuronal damage. Factors associated with increased risk of developing neurological complications include young age, delayed presentation and Streptococcus pneumoniae as an etiologic agent. Vaccination is the primary method of preventing bacterial meningitis and therefore its complications. There are three vaccine preventable causes: Haemophilus influenzae type b (Hib), S. pneumoniae, and Neisseria meningitidis. Starting antibiotics without delay is also critical to reduce the risk of neurological complications. Additionally, early adjuvant corticosteroid use in Hib meningitis reduces the risk of hearing loss and severe neurological complications.
Collapse
|
3
|
Johansson Kostenniemi U, Bazan A, Karlsson L, Silfverdal SA. Psychiatric Disabilities and Other Long-term Consequences of Childhood Bacterial Meningitis. Pediatr Infect Dis J 2021; 40:26-31. [PMID: 33021593 DOI: 10.1097/inf.0000000000002908] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Bacterial meningitis is known to cause hearing impairments and neurologic deficits; however, less is known regarding psychiatric disabilities. In this study, we assessed psychiatric disabilities and other long-term consequences of childhood bacterial meningitis. METHODS From a previously validated dataset, we selected children having had bacterial meningitis. We then reviewed medical records and child health records from discharge onwards to identify disabilities. We calculated the occurrence of disabilities with a 95% confidence interval (CI), and we used a χ test to assess possible individual risk factors associated with occurrence of disabilities. RESULTS Of the 80 children included in this study, permanent disabilities not attributed to preexisting diseases were noted in 56% (CI: 45-67) during the mean observation period of 19 years and 2 months. Psychiatric disease was diagnosed in 30% (CI: 21-41), and another 5% (CI: 2-13) were under ongoing investigations for symptoms of psychiatric disease. Hearing impairments affected at least 30% (CI: 20-40), and neurologic deficits affected at least 23% (CI: 15-34). While other disabilities were often detected within the first year, psychiatric disabilities were detected after a mean time period of 14 years (CI: 11:1-16:11). Although some associations were noted, no individual risk factor was able to predict the occurrence of disabilities. CONCLUSIONS Psychiatric disabilities affect more than one-third of survivors and are among the most common long-term consequence of childhood bacterial meningitis. Late discovery and predictive difficulties call for a revision of current guidelines to include a specific long-term strategy for detecting psychiatric disabilities.
Collapse
Affiliation(s)
- Urban Johansson Kostenniemi
- From the Department of Clinical Sciences, Pediatrics
- Department of Clinical Microbiology, Infectious Diseases, Umeå University, Umeå, Sweden
| | | | - Linda Karlsson
- Department of Clinical Microbiology, Infectious Diseases, Umeå University, Umeå, Sweden
| | | |
Collapse
|
4
|
Alamarat Z, Hasbun R. Management of Acute Bacterial Meningitis in Children. Infect Drug Resist 2020; 13:4077-4089. [PMID: 33204125 PMCID: PMC7667001 DOI: 10.2147/idr.s240162] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 10/19/2020] [Indexed: 01/22/2023] Open
Abstract
Acute community-acquired bacterial meningitis (ABM) in children continues to have high rates of neurological morbidity and mortality despite the overall declining rates of infection attributed to the use of vaccines and intrapartum Group B Streptococcus prophylaxis. Prompt diagnosis and early antibiotic therapy are crucial and should not be delayed to obtain cranial imaging. Differentiating bacterial from viral meningitis continues to be a clinical dilemma especially in patients with previous antibiotic exposure. Clinical models and inflammatory biomarkers can aid clinicians in their diagnostic approach. Multiplex polymerase chain reaction and metagenomic next-generation sequencing are promising tools that can help in early and accurate diagnosis. This review will present the epidemiology of ABM in children, indications of cranial imaging, role of different models and serum biomarkers in diagnosing ABM, and management including the use of adjunctive therapies and methods of prevention.
Collapse
Affiliation(s)
- Zain Alamarat
- Division of Infectious Diseases, Department of Pediatrics, UT Health, McGovern Medical School, Houston, TX, USA
| | - Rodrigo Hasbun
- Division of Infectious Diseases, Department of Internal Medicine, UT Health, McGovern Medical School, Houston, TX, USA
| |
Collapse
|
5
|
Corr M, Waterfield T, Shields M. Fifteen-minute consultation: Symptoms and signs of meningococcal disease. Arch Dis Child Educ Pract Ed 2020; 105:200-203. [PMID: 31619453 DOI: 10.1136/archdischild-2019-317722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 09/15/2019] [Accepted: 09/30/2019] [Indexed: 11/04/2022]
Abstract
Meningococcal disease remains a leading cause of meningitis, sepsis and death in children worldwide and in the UK. Successful vaccination programmes in the UK have, however, significantly reduced the burden of disease in children. Unfortunately, despite vaccination, a significant number of children are still diagnosed with invasive meningococcal disease each year.As the prevalence of meningococcal disease falls, it is important that we maintain awareness of the symptoms and signs of meningococcal disease because the prompt recognition of this life-threatening infection improves outcomes.In this article we discuss the pathology, epidemiology and recognition of invasive meningococcal disease in children. The aim is to maintain awareness of this rare but life-threatening infection.
Collapse
Affiliation(s)
- Michael Corr
- Paediatrics, Queen's University Belfast School of Medicine, Dentistry and Biomedical Sciences, Belfast, UK
| | - Thomas Waterfield
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, UK
| | - Michael Shields
- Centre for Experimental Medicine, Queen's University Belfast, Belfast, UK
| |
Collapse
|
6
|
Johansson Kostenniemi U, Karlsson L, Silfverdal SA, Mehle C. MeningiSSS: A New Predictive Score to Support Decision on Invasive Procedures to Monitor or Manage the Intracerebral Pressure in Children with Bacterial Meningitis. Neurocrit Care 2020; 32:586-595. [PMID: 31342450 PMCID: PMC7082372 DOI: 10.1007/s12028-019-00792-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Knowing the individual child's risk is highly useful when deciding on treatment strategies, especially when deciding on invasive procedures. In this study, we aimed to develop a new predictive score for children with bacterial meningitis and compare this with existing predictive scores and individual risk factors. METHODS We developed the Meningitis Swedish Survival Score (MeningiSSS) based on a previous systematic review of risk factors. From this, we selected risk factors identified in moderate-to-high-quality studies that could be assessed at admission to the hospital. Using data acquired from medical records of 101 children with bacterial meningitis, we tested the overall capabilities of the MeningiSSS compared with four existing predictive scores using a receiver operating characteristic curve (ROC) analysis to assert the area under the curve (AUC). Finally, we tested all predictive scores at their cut-off levels using a Chi-square test. As outcome, we used a small number of predefined outcomes; in-hospital mortality, 30-day mortality, occurrence of neurological disabilities at discharge defined as Pediatric Cerebral Performance Category Scale category two to five, any type of complications occurring during the hospital stay, use of intensive care, and use of invasive procedures to monitor or manage the intracerebral pressure. RESULTS For identifying children later undergoing invasive procedures to monitor or manage the intracerebral pressure, the MeningiSSS excelled in the ROC-analysis (AUC = 0.90) and also was the only predictive score able to identify all cases at its cut-off level (25 vs 0%, p < 0.01). For intensive care, the MeningiSSS (AUC = 0.79) and the Simple Luanda Scale (AUC = 0.75) had the best results in the ROC-analysis, whereas others performed less well (AUC ≤ 0.65). Finally, while none of the scores' results were significantly associated with complications, an elevated score on the MeningiSSS (AUC = 0.70), Niklasson Scale (AUC = 0.72), and the Herson-Todd Scale (AUC = 0.79) was all associated with death. CONCLUSIONS The MeningiSSS outperformed existing predictive scores at identifying children later having to undergo invasive procedures to monitor or manage the intracerebral pressure in children with bacterial meningitis. Our results need further external validation before use in clinical practice. Thus, the MeningiSSS could potentially be helpful when making difficult decisions concerning intracerebral pressure management.
Collapse
MESH Headings
- Age Factors
- Area Under Curve
- Body Temperature
- Child, Preschool
- Critical Care
- Decision Support Systems, Clinical
- Decompressive Craniectomy
- Drainage
- Female
- Functional Status
- Haemophilus Infections/complications
- Haemophilus Infections/physiopathology
- Haemophilus Infections/therapy
- Hospital Mortality
- Humans
- Intracranial Hypertension/diagnosis
- Intracranial Hypertension/etiology
- Intracranial Hypertension/physiopathology
- Intracranial Hypertension/therapy
- Intracranial Pressure
- Leukopenia/physiopathology
- Male
- Meningitis, Bacterial/complications
- Meningitis, Bacterial/physiopathology
- Meningitis, Bacterial/therapy
- Meningitis, Meningococcal/complications
- Meningitis, Meningococcal/physiopathology
- Meningitis, Meningococcal/therapy
- Meningitis, Pneumococcal/complications
- Meningitis, Pneumococcal/physiopathology
- Meningitis, Pneumococcal/therapy
- Monitoring, Physiologic
- Mortality
- ROC Curve
- Respiratory Distress Syndrome/etiology
- Respiratory Distress Syndrome/physiopathology
- Risk Factors
- Seizures/etiology
- Seizures/physiopathology
- Shock/etiology
- Shock/physiopathology
- Ventriculostomy
Collapse
Affiliation(s)
- Urban Johansson Kostenniemi
- Department of Clinical Sciences, Pediatrics, Umeå University, 901 87, Umeå, Sweden.
- Department of Clinical Microbiology, Infectious Diseases, Umeå University, Umeå, Sweden.
| | - Linda Karlsson
- Department of Clinical Microbiology, Infectious Diseases, Umeå University, Umeå, Sweden
| | - Sven-Arne Silfverdal
- Department of Clinical Sciences, Pediatrics, Umeå University, 901 87, Umeå, Sweden
| | - Christer Mehle
- Department of Clinical Microbiology, Infectious Diseases, Umeå University, Umeå, Sweden
| |
Collapse
|
7
|
Johansson Kostenniemi U, Norman D, Sellin M, Silfverdal S. Sustained reductions of invasive infectious disease following general infant Haemophilus influenzae type b and pneumococcal vaccination in a Swedish Arctic region. Acta Paediatr 2019; 108:1871-1878. [PMID: 31025393 DOI: 10.1111/apa.14824] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 04/23/2019] [Accepted: 04/23/2019] [Indexed: 11/28/2022]
Abstract
AIM Vaccine-preventable pathogens causing severe childhood infections include Haemophilus influenzae type b (Hib), Streptococcus pneumoniae and Neisseria meningitidis. In this study conducted in a Swedish Arctic region, we evaluated the effects of general infant Hib and pneumococcal vaccination on invasive infectious diseases among children and assessed the need of meningococcal vaccination. METHODS We identified cases of bacterial meningitis and sepsis from diagnosis and laboratory registers in the Västerbotten Region, Sweden, during 1986-2015. We then reviewed medical records to confirm the diagnosis and extract data for assessing incidence changes, using an exploratory data analysis and a time-series analysis. RESULTS Invasive Haemophilus disease declined by 89.1% (p < 0.01), Haemophilus meningitis by 95.3% (p < 0.01) and all-cause bacterial meningitis by 82.3% (p < 0.01) in children aged 0 to four years following general infant Hib vaccination. Following pneumococcal vaccination, invasive pneumococcal disease declined by 84.7% (p < 0.01), pneumococcal meningitis by 67.5% (p = 0.16) and all-cause bacterial meningitis by 48.0% (p = 0.23). Incidence of invasive meningococcal disease remained low during the study period. CONCLUSION Remarkable sustained long-term declines of invasive infectious diseases in younger children occurred following infant Hib and pneumococcal vaccinations in this Swedish Arctic region. Despite not offering general infant meningococcal vaccination, incidence of invasive meningococcal disease remained low.
Collapse
Affiliation(s)
- Urban Johansson Kostenniemi
- Department of Clinical Sciences, Pediatrics Umeå University Umeå Sweden
- Department of Clinical Microbiology Umeå University Umeå Sweden
| | - David Norman
- Department of Clinical Sciences, Pediatrics Umeå University Umeå Sweden
| | - Mats Sellin
- Department of Clinical Microbiology Umeå University Umeå Sweden
| | | |
Collapse
|
8
|
Qiao Y, Wu M, Feng Y, Zhou Z, Chen L, Chen F. Alterations of oral microbiota distinguish children with autism spectrum disorders from healthy controls. Sci Rep 2018; 8:1597. [PMID: 29371629 PMCID: PMC5785483 DOI: 10.1038/s41598-018-19982-y] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 01/10/2018] [Indexed: 02/06/2023] Open
Abstract
Altered gut microbiota is associated with autism spectrum disorders (ASD), a group of complex, fast growing but difficult-to-diagnose neurodevelopmental disorders worldwide. However, the role of the oral microbiota in ASD remains unexplored. Via high-throughput sequencing of 111 oral samples in 32 children with ASD and 27 healthy controls, we demonstrated that the salivary and dental microbiota of ASD patients were highly distinct from those of healthy individuals. Lower bacterial diversity was observed in ASD children compared to controls, especially in dental samples. Also, principal coordinate analysis revealed divergences between ASD patients and controls. Moreover, pathogens such as Haemophilus in saliva and Streptococcus in plaques showed significantly higher abundance in ASD patients, whereas commensals such as Prevotella, Selenomonas, Actinomyces, Porphyromonas, and Fusobacterium were reduced. Specifically, an overt depletion of Prevotellaceae co-occurrence network in ASD patients was obtained in dental plaques. The distinguishable bacteria were also correlated with clinical indices, reflecting disease severity and the oral health status (i.e. dental caries). Finally, diagnostic models based on key microbes were constructed, with 96.3% accuracy in saliva. Taken together, this study characterized the habitat-specific profile of the oral microbiota in ASD patients, which might help develop novel strategies for the diagnosis of ASD.
Collapse
Affiliation(s)
- Yanan Qiao
- Department of Orthodontics, School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, 200072, China
| | - Mingtao Wu
- Department of Endodontics, School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, 200072, China
| | - Yanhuizhi Feng
- Department of Periodontics School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, 200072, China
| | - Zhichong Zhou
- Department of Orthodontics, School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, 200072, China
| | - Lei Chen
- Department of Orthodontics, School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, 200072, China
| | - Fengshan Chen
- Department of Orthodontics, School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, 200072, China.
| |
Collapse
|
9
|
Ceyhan M, Ozsurekci Y, Gürler N, Karadag Oncel E, Camcioglu Y, Salman N, Celik M, Emiroglu MK, Akin F, Tezer H, Parlakay AO, Tuygun N, Tamburaci D, Dinleyici EC, Karbuz A, Uluca Ü, Alhan E, Çay Ü, Kurugol Z, Hatipoğlu N, Şiraneci R, İnce T, Sensoy G, Belet N, Coskun E, Yilmaz F, Hacimustafaoglu M, Celebi S, Celik Ü, Ozen M, Akaslan A, Devrim İ, Kuyucu N, Öz F, Bozdemir SE, Kara A. Bacterial agents causing meningitis during 2013-2014 in Turkey: A multi-center hospital-based prospective surveillance study. Hum Vaccin Immunother 2016; 12:2940-2945. [PMID: 27454468 DOI: 10.1080/21645515.2016.1209278] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
This is an observational epidemiological study to describe causes of bacterial meningitis among persons between 1 month and 18 y of age who are hospitalized with suspected bacterial meningitis in 7 Turkish regions. covering 32% of the entire population of Turkey. We present here the results from 2013 and 2014. A clinical case with meningitis was defined according to followings: any sign of meningitis including fever, vomiting, headache, and meningeal irritation in children above one year of age and fever without any documented source, impaired consciousness, prostration and seizures in those < 1 y of age. Single tube multiplex PCR assay was performed for the simultaneous identification of bacterial agents. The specific gene targets were ctrA, bex, and ply for N. meningitidis, Hib, and S. pneumoniae, respectively. PCR positive samples were recorded as laboratory-confirmed acute bacterial meningitis. A total of 665 children were hospitalized for suspected acute meningitis. The annual incidences of acute laboratory-confirmed bacterial meningitis were 0.3 cases / 100,000 population in 2013 and 0.9 cases/100,000 in 2014. Of the 94 diagnosed cases of bacterial meningitis by PCR, 85 (90.4%) were meningococcal and 9 (9.6%) were pneumococcal. Hib was not detected in any of the patients. Among meningococcal meningitis, cases of serogroup Y, A, B and W-135 were 2.4% (n = 2), 3.5% (n = 3), 32.9% (n = 28), and 42.4% (n = 36). No serogroup C was detected among meningococcal cases. Successful vaccination policies for protection from bacterial meningitis are dependent on accurate determination of the etiology of bacterial meningitis. Additionally, the epidemiology of meningococcal disease is dynamic and close monitoring of serogroup distribution is comprehensively needed to assess the benefit of adding meningococcal vaccines to the routine immunization program.
Collapse
Affiliation(s)
- Mehmet Ceyhan
- a Department of Pediatric Infectious Diseases , Hacettepe University Faculty of Medicine , Ankara , Turkey
| | - Yasemin Ozsurekci
- a Department of Pediatric Infectious Diseases , Hacettepe University Faculty of Medicine , Ankara , Turkey
| | - Nezahat Gürler
- b Department of Microbiology and Clinical Microbiology , Istanbul University Faculty of Medicine , Istanbul , Turkey
| | - Eda Karadag Oncel
- a Department of Pediatric Infectious Diseases , Hacettepe University Faculty of Medicine , Ankara , Turkey
| | - Yıldız Camcioglu
- c Department of Pediatrics , Istanbul University, Cerrahpasa Faculty of Medicine , Istanbul , Turkey
| | - Nuran Salman
- d Department of Pediatrics , Istanbul University Faculty of Medicine , Istanbul , Turkey
| | - Melda Celik
- e Sanliurfa State Hospital , Sanliurfa , Turkey
| | - Melike Keser Emiroglu
- f Department of Pediatrics , Selcuk University Meram Faculty of Medicine , Konya , Turkey
| | - Fatih Akin
- g Department of Pediatrics , Konya Training and Research Hospital , Konya , Turkey
| | - Hasan Tezer
- h Department of Pediatric Infectious Diseases , Gazi University Faculty of Medicine , Ankara , Turkey
| | | | - Nilden Tuygun
- j Microbiology Laboratory , Dr. Sami Ulus Children's Health and Diseases Training and Research Hospital , Ankara , Turkey
| | - Diyar Tamburaci
- k Department of Pediatrics , Akdeniz University Faculty of Medicine , Antalya , Turkey
| | - Ener Cagri Dinleyici
- l Department of Pediatrics , Osmangazi University Faculty of Medicine , Eskisehir , Turkey
| | - Adem Karbuz
- m Okmeydani State Hospital , Istanbul , Turkey
| | - Ünal Uluca
- n Department of Pediatrics , Dicle University Faculty of Medicine , Diyarbakir , Turkey
| | - Emre Alhan
- o Department of Pediatrics , Cukurova University Faculty of Medicine , Adana , Turkey
| | - Ümmühan Çay
- o Department of Pediatrics , Cukurova University Faculty of Medicine , Adana , Turkey
| | - Zafer Kurugol
- p Department of Pediatrics , Ege University Faculty of Medicine , Izmir , Turkey
| | - Nevin Hatipoğlu
- q Department of Pediatrics , Kanuni Sultan Suleyman Training and Research Hospital , Istanbul , Turkey
| | - Rengin Şiraneci
- q Department of Pediatrics , Kanuni Sultan Suleyman Training and Research Hospital , Istanbul , Turkey
| | - Tolga İnce
- r Department of Pediatrics , Tepecik Training and Research Hospital , Izmir , Turkey
| | - Gülnar Sensoy
- s Department of Pediatric Infectious Diseases , Ondokuz Mayis University Faculty of Medicine , Samsun , Turkey
| | - Nursen Belet
- s Department of Pediatric Infectious Diseases , Ondokuz Mayis University Faculty of Medicine , Samsun , Turkey
| | - Enes Coskun
- t Department of Pediatrics , Gaziantep University Faculty of Medicine , Gaziantep , Turkey
| | - Fatih Yilmaz
- t Department of Pediatrics , Gaziantep University Faculty of Medicine , Gaziantep , Turkey
| | - Mustafa Hacimustafaoglu
- u Department of Pediatric Infectious Diseases , Uludag University Faculty of Medicine , Bursa , Turkey
| | - Solmaz Celebi
- u Department of Pediatric Infectious Diseases , Uludag University Faculty of Medicine , Bursa , Turkey
| | - Ümit Celik
- v Adana Numune Training and Research Hospital , Adana , Turkey
| | - Metehan Ozen
- w Department of Pediatrics , Suleyman Demirel University Faculty of Medicine , Isparta , Turkey
| | - Aybüke Akaslan
- w Department of Pediatrics , Suleyman Demirel University Faculty of Medicine , Isparta , Turkey
| | - İlker Devrim
- x Dr. Behcet Uz Children's Training and Research Hospital , Izmir , Turkey
| | - Necdet Kuyucu
- y Department of Pediatric Infectious Diseases , Mersin University Faculty of Medicine , Mersin , Turkey
| | - Fatmanur Öz
- z Department of Pediatrics , Elazig University Faculty of Medicine , Elazig , Turkey
| | - Sefika Elmas Bozdemir
- aa Department of Pediatrics , Kayseri Training and Research Hospital , Kayseri , Turkey
| | - Ahu Kara
- x Dr. Behcet Uz Children's Training and Research Hospital , Izmir , Turkey
| |
Collapse
|