Neonatal syphilis: clinical and laboratory assessments and postnatal treatments for infants born to infected mothers.

Purpose: This study aims to assess congenital syphilis incidence, main clinical presentations and the relation to maternal treatment during pregnancy, with the goal of raising awareness of this emerging public health issue and offering local epidemiological data.

Methods: Infants born to mothers diagnosed with syphilis at Etlik City Hospital between June 1, 2023 and June 1, 2024 were included to the study. Patient records were reviewed retrospectively.

A Misdiagnosis of MIS-C: Acute Pneumococcal Meningitis Due to Serotype 19F in A Child with Acute SARS-CoV-2 Infection with a Severe Disease Course.

According to the 2020 CDC criteria, multisystem inflammatory syndrome in children (MIS-C) due to Coronavirus disease-19 (COVID-19) is diagnosed when all of the following criteria are met: fever for+≥+24 hours, laboratory evidence of inflammation, multisystem (+≥+2) organ involvement, evidence of SARS-CoV-2 infection or exposure, and no alternative plausible diagnoses (CDC, 2020). Alternative diagnosis need to be excluded before coming upon an MIS-C diagnosis since there are plenty of infectious diseases that may mimic MIS-C (Dworsky et al., Pediatr Infect Dis J 2021; 40; e159-e161; Yalçinkaya et al.

Investigation of colistin utilization in the treatment of multidrug-resistant gram-negative nosocomial bloodstream ınfections in children and literature review.

This retrospective study aimed to assess the effectiveness and safety of colistin used in combination therapy for treating nosocomial bloodstream infections caused by multi-drug resistant gram-negative pathogens in pediatric patients. Patients aged between 1 month and 18 years consecutively hospitalized with healthcare-associated bloodstream infections necessitating the administration of intravenous colistin at Dr. Sami Ulus Training and Research Hospital between January 2015 and January 2020 were included in the study.

Pathogens in Pediatric Septic Arthritis: A Multi-Center Study in Turkiye (PEDSART Study).

Objectives: Septic arthritis (SA) is a serious bacterial infection that must be treated efficiently and timely. The large number of culture-negative cases makes local epidemiological data important. Accordingly, this study aimed to evaluate the etiology, clinical characteristics, and therapeutic approach of SA in children in Turkiye, emphasizing the role of real-time polymerase chain reaction (PCR) techniques in the diagnosis.

Tuberculosis contact-tracing results in childhood: a retrospective study in a tertiary-care children's hospital in Turkey.

Background: Smear-positive adults with tuberculosis are the main source of childhood tuberculosis. The evaluation of children exposed to tuberculosis and determination of the disease stages are the cornerstones of managing childhood tuberculosis.

Aim: To determine the frequency of tuberculous contact, latent tuberculosis infection and tuberculosis disease in children who were in contact with smear-positive adults.

Community-acquired S. aureus infection in childhood: a multi-center study.

Background: The prevalence of community-acquired methicillin-resistant S. aureus (CA-MRSA) has been increasing worldwide. We aimed to investigate the prevalence of MRSA in community-acquired S.

Is There a Role for Laboratory Parameters in Predicting Coronary Artery Involvement in Kawasaki Disease?

Background: Kawasaki disease (KD) may cause cardiac and coronary complications. Since definite markers to accurately predict coronary involvement is not present, we aimed to analyze the role of hematological indices [neutrophil-to lymphocyte ratio (NLR), platelet-to lymphocyte ratio (PLR), lymphocyte-to monocyte ratio (LMR), and mean platelet volume (MPV)-to lymphocyte ratio (MPVLR)], prognostic nutritional index (PNI) and systemic immune-inflammation index (SII) in predicting coronary involvement of KD. Patients The medical records of 134 KD patients admitted between January 2008 and December 2019 were investigated.

Clinicoepidemiological findings of childhood brucellosis in a tertiary care center in Central Anatolia: with the emphasis of hematological findings.

Background: Human brucellosis is one of the most widespread zoonotic diseases that are presented with predominantly hematological manifestations. We aimed to evaluate the hematological findings of childhood brucellosis and to determine the predictive clinical findings and laboratory tests that might be related to hematologic involvement.

Methods: We retrospectively analyzed the medical records of children with brucellosis between 1 January 2005 and 31 December 2018.

Bacteremic and Nonbacteremic Brucellosis in Children in Turkey.

Introduction: Human brucellosis is one of the most common zoonotic infections in the world. The definitive diagnosis of brucellosis is based on cultured Brucella organisms from blood or other tissue samples. We aimed to compare bacteremic and nonbacteremic brucellosis patients with demographical, epidemiological, clinical and laboratory features and determine the predictive factors affecting blood culture positivity.

A Case of Multisystem Inflammatory Syndrome in a 12-Year-old Male After COVID-19 mRNA Vaccine.

The pathophysiology of multisystem inflammatory syndrome (MIS) in children (MIS-C) is unknown. It occurs several weeks after COVID-19 infection or exposure; however, MIS is rarely reported after COVID-19 vaccination, and cases are mostly in adults. Herein, we present a 12-year-old male who had no prior COVID-19 infection or exposure and developed MIS-C after his first dose of COVID-19 mRNA vaccine.

Factors associated with acyclovir nephrotoxicity in children: data from 472 pediatric patients from the last 10 years.

Acyclovir may cause acute kidney injury (AKI) due to the accumulation of relatively insoluble acyclovir crystals in renal tubules. The aim of this study was to evaluate risk factors associated with acyclovir-related AKI in children. Between January 2010 and December 2019, pediatric recipients of intravenous (IV) acyclovir were evaluated retrospectively.

Risk Factors of Stenotrophomonas maltophilia Blood Stream Infections: Comparison With Other Gram-Negative Blood Stream Infections in Children.

Background: Stenotrophomonas maltophilia, is a nonfermentative, aerobic, Gram-negative bacilli which is intrinsically resistance to several antibiotics. Treatment options for this bacteria are quite different from the other Gram-negative bacilli, which can represent a therapeutic challenge. To initiate appropriate empiric treatment and to reduce mortality, differentiation of S.

Pediatric subdural empyema as a complication of meningitis: could CSF protein/CSF glucose ratio be used to screen for subdural empyema?

Subdural empyema (SDE) is a rare condition which can appear secondary to meningitis in childhood, especially in infants. This study was planned to evaluate and compare clinical and laboratory features, treatment, and outcome of children with SDE to those with acute bacterial meningitis (ABM) without SDE. The electronic medical files of 266 patients diagnosed with ABM between January 2009 and December 2019 were evaluated.

Characteristics, diagnosis, and treatment modality of pediatric patients with cystic echinococcosis: a single centre experience.

Kaman A, Tanır G, Çakmakçı E, Demir P, Öz FN, Aydın Teke T, Metin Ö, Gayretli Aydın ZG, Karaman A. Characteristics, diagnosis, and treatment modality of pediatric patients with cystic echinococcosis: a single centre experience. Turk J Pediatr 2019; 61: 704-713.

Relationship between urinalysis findings and responsible pathogens in children with urinary tract infections.

Background: Pyuria, presence of bacteria, leukocyte esterase, and nitrite positivity in urinalysis should be considered together, and simultaneous urine culture test should be performed in the diagnostic evaluation of urinary tract infection (UTI). The absence of pyuria in urinalysis cannot exclude UTI in patients with suggestive clinical findings.

Objective: It was aimed to assess relationship between urinalysis tests and uropathogen and to evaluate antibiotic resistance in children.

Dynamic thiol/disulphide homeostasis and pathogenesis of Kawasaki disease.

Background: Kawasaki disease (KD) is an acute, self-limited, systemic vasculitis of unknown etiology. In the present study, we investigated whether there is a relationship between KD and dynamic thiol/disulphide homeostasis.

Methods: This case-control study involved KD patients and healthy controls.

Acyclovir Unresponsive Herpes Simplex Encephalitis in a child successfully treated with the addition of Foscarnet: Case report.

Herpes simplex encephalitis (HSE) is the most common cause of sporadic focal encephalitis worldwide. Acyclovir is the treatment of choice of HSE since the 1980s. After the widespread use of acyclovir, HSE related mortality rate had reduced but resistant strains emerged.

A Case of Recrudescence Plasmodium falciparum Malaria Treated with Atovaquone-Proguanil.

Malaria is a potentially life-threatening disease caused by infection with the Plasmodium protozoa transmitted by an infective female Anopheles mosquito. Despite successful control programs in many countries, malaria remains to be a major disease burden worldwide, with approximately 584,000 deaths annually. The incidence of the disease and responsible species may differ due to increased human movements between countries.

A Rare Pediatric Case of Neurocysticercosis Misdiagnosed As Brain Abscess.

Neurocysticercosis is a parasitic infection of the central nervous system caused by the larval stage of Taenia solium. Although this zoonotic infection is one of the major public health problems in some developing countries, it is extremely rare in Turkey. In this article, we present the case of a pediatric patient with neurocysticercosis who was misdiagnosed with brain abscess because of focal seizures in another hospital.

Cutaneous Leishmaniasis in Pediatric Patients in a Single Tertiary Hospital in Ankara.

Objective: Leishmaniasis is an infectious disease that is caused by a protozoan parasite of the Leishmania genus and that occurs worldwide. Leishmaniasis is endemic in southeastern Turkey and the neighboring Middle Eastern countries. The purpose of this study was to describe the clinical characteristics of patients admitted to our hospital with a diagnosis of cutaneous leishmaniasis (CL).

Two cases of Kawasaki disease presented with acute febrile jaundice.

Kawasaki disease is an acute, systemic vasculitis of unknown etiology. Although gastrointestinal involvement does not belong to the classic diagnostic criteria; diarrhea, abdominal pain, hepatic dysfunction, hydrops of gallbladder, and acute febrile cholestatic jaundice are reported in patients with Kawasaki disease. We describe here two cases presented with fever, and acute jaundice as initial features of Kawasaki disease.