Comparison of signs and symptoms of temporomandibular disorders and parafunctions in children with and without cardiovascular diseases.

AIM: This study aimed to examine and compare the signs and symptoms of temporomandibular disorders (TMDs) and oral parafunctions in pediatric patients with and without cardiovascular diseases (CVDs). STUDY DESIGN: A total of 295 children with CVD (the CVDG group) admitted to the Cardiology Department and another set of 295 children without CVD (the CG group) were included in this study. All children were 6-18 years old. This study was conducted in 2 stages, comprising a questionnaire (symptoms/parafunctional habits) and a temporomandibular joint examination (signs) based on the Diagnostic Criteria for Temporomandibular Disorders (DC/TMD). The data obtained were evaluated statistically. RESULTS: The two groups showed no significant difference in the prevalence of TMD symptoms/signs or parafunctional habits (p > 0.05). Although the anamnestic symptoms related to pain were lower in the CVDG group, the clinical examination results were similar in terms of pain findings between the two groups. Both anamnestic and clinical findings showed higher "joint noise" and "deviation" in the CVDG group (p < 0.05). With regard to parafunctional habits, "fingernail biting" and "bruxism", were higher in the CVDG group than in the CG group. CONCLUSION: The prevalence of TMDs and oral parafunctions did not vary between children with and without CVD. However, a significant relationship was observed between the symptoms/signs of TMDs, parafunctional habits and the presence of CVD in children.

Assessment of Cardiovascular Surgery Requirements in Children and Adolescents Admitted With Chest Pain To A Pediatric Emergency Clinic.

INTRODUCTION: Chest pain in children and adolescents is an important symptom in the pediatric emergency clinic. The aim of this study is to assess the characteristics of chest pain and cardiovascular surgery in the pediatric population. MATERIALS AND METHODS: There were 352 children who presented with chest pain to the pediatric emergency department between December 2007 and February 2017. These children were included in this study, which is a retrospective observational study. RESULTS: Among the 352 patients, six patients (1.7%) underwent cardiovascular surgery. Forty-eight patients (13.6%) were diagnosed with cardiac disease, and the most common cardiac causes were myocarditis and pericarditis. CONCLUSION: Only six patients (1.7%) who were admitted to the emergency department with chest pain needed cardiovascular surgery. The chest pain in children required less surgery, and mortality and morbidity were lower compared with adult cardiac chest pain.

Preliminary results of propranolol treatment for patients with infantile hemangioma.

Propranolol, a non-selective beta-blocker, has recently been introduced as a treatment for infantile hemangiomas. In this study, we evaluated the effect of propranolol in 12 infants with hemangioma. Twelve infants (9 girls) with a median age of 4.5 months were included in the study. All of the patients in the study group received short-term (1-9 weeks, median: 4 weeks) systemic corticosteroids as a first-line therapy. All patients received propranolol 2 mg/kg/day, divided into three doses. They were treated in an inpatient setting for the first 72 hours of the treatment. Vital signs, blood pressure and blood glucose were monitored. Propranolol treatment was given for 4-9 months (median: 5 months). In the study group, regression rate of the mean dimension of the lesion was 38% +/- 15 (range 15%-50, median 45%) at the 2nd month of therapy. Over 9 months, which was the maximum follow-up period, the regression rate of the mean dimension of the lesion was 55% +/- 31 (range 20%-80, median 50%). One patient had transient bradycardia, which improved spontaneously. No other side effect was observed in the study population. Propranolol appears to be an effective drug for infantile hemangiomas with good clinical tolerance. We suggest that propranolol is the preferable drug as the first-line therapy for infantile hemangiomas.

Predictors of left ventricular hypertrophy in children on chronic peritoneal dialysis.

Conflicting results have been reported in small non-homogenous groups of children with chronic renal failure in terms of casual blood pressure and ambulatory blood pressure monitoring (ABPM) parameters and left ventricular hypertrophy (LVH). The aim of our study was to assess the value of ABPM and hematological and biochemical parameters in predicting LVH in children on chronic peritoneal dialysis (CPD). Echocardiography and 24-h ABPM were performed in addition to routine biochemical and hematological evaluations in 47 children on CPD (26 male, 21 female; mean age 14.74 +/- 3.52 years). Mean daytime systolic blood pressure (SBP) and mean daytime diastolic blood pressure (DBP) values were found to be higher than the mean casual SBP and DBP (p = 0.001) values. Thirty-three (70.2%) children had LVH. The correlations between the left ventricular mass index and ABPM variables were good. Stepwise multiple regression analysis revealed daytime SBP load (beta = 0.652; p < 0.01) and hematocrit (beta = -0.282; p < 0.01) to be independent predictors of LVH. The sensitivity, specificity, positive predictive value, and negative predictive values for the combination of the SBP load >15% and hematocrit value <31% for predicting LVH were 95 [95% confidence interval (CI) 76-99], 78 (95%CI 45-94), 91 (95%CI 73-98), and 88% (95%CI 69-96%), respectively. We conclude that: (1) LVH is prevalent in children on CPD, and (2) a target hematocrit level >31% and daytime SBP load <15% may be preventive for the progression of LVH in the follow-up of children on CPD.

Venous and intrapericardial thrombosis: secondary to transient protein C deficiency.

We present a 2-month-old male infant with thrombosis in the superior vena cava and pericardium due to transient protein C deficiency. Protein C deficiency was related to sepsis and hepatitis-induced liver function impairment. The patient's cardiac anatomy was otherwise normal. The patient was referred to us with signs of superior vena cava syndrome. Pericardial mass was excised. Pathological examination diagnosed the mass as organized thrombus. After the operation, signs of superior vena cava syndrome totally resolved. Serial echocardiographic examinations revealed regression of thrombus in the superior vena cava. This is the first case reported in the literature with intrapericardial thrombus secondary to transient protein C deficiency.