Inflammatory dilated cardiomyopathy associated with psoriasis: a case report.

BACKGROUND: Psoriasis is a chronic inflammatory skin disease with a genetic basis. Psoriasis is accepted as a systemic, immune-mediated disease. Hypertension, obesity, metabolic disorders including diabetes mellitus and hyperlipidemia, and psychiatric disorders are more prevalent among children with psoriasis compared to children without psoriasis. In this study, we report a case of dramatic response of inflammatory cardiomyopathy to anti-inflammatory treatment of psoriasis; which might reveal similar pathogenesis basis of these two diseases. CASE PRESENTATION: A 9-year-old Caucasian boy presenting with signs and symptoms of heart failure refractory to conventional therapies was admitted to our pediatric cardiology service. As the patient also had psoriasis, and considering the fact that there might be an association between the two conditions, immunosuppressive drugs were administered, which led to a dramatic improvement in heart function. CONCLUSIONS: The results of this study add to evidence linking psoriasis with inflammatory dilated cardiomyopathy. Clinicians, particularly cardiologists, must pay special attention to the cardiac complications of systemic diseases.

Comparison of Blood Lead Concentrations in Mothers of Children with Congenital Heart Disease and Mothers of Healthy Children.

Congenital heart disease (CHD) is the most prevalent congenital defect that causes several problems for patients and their families and medical specialists. It is important to investigate CHD risk factors due to their significantly destructive load on society. This study aims to determine the association between maternal lead exposure and conceiving a child with CHD. This case-control study was performed on a total of 246 mothers in the pediatric clinic of Vali-e-Asr Hospital in Birjand, Iran. One hundred forty-six mothers with CHD children were defined as the case group, and 100 age-matched mothers with healthy children were considered the control group. All the mothers were between 20 and 40 years old, and their children were under the age of 6 months. Demographic data was collected from mothers using a well-designed questionnaire. In addition, all mothers were referred to the laboratory for measuring blood lead concentrations. The mean blood lead concentration (BLC) of mothers in the group of children with heart problems was 4.11 ± 10.02 with a median of 2.50 µg/dL and in the control group was 2.66 ± 2.06 with a median of 2.30 µg/dL. The Mann-Whitney test results showed that mothers' lead concentration in the group of children with heart problems was significantly higher than the control group (z = 2.13, p = 0.03). The chi-square test results showed that lead concentrations in the two groups were significantly different from each other (χ2 = 9.11, p = 0.01). The results of our study showed that mothers of children with CHD had higher blood concentrations than mothers of healthy children.

Electrocardiographic Changes in Children With Acute Opioid Poisoning: A Cross-Sectional Study.

OBJECTIVES: Opioid poisoning in children is a common pediatric emergency in Iran. The emergence and spread of new synthetic opioids have come up with new consequences in case of toxicity. In this study, we aimed to evaluate electrocardiographic changes in children with acute opiate poisoning. METHODS: This cross-sectional study was performed on all children with opioid poisoning admitted to the emergency ward of Vali-e-Asr Hospital, Birjand, Iran, from December 2015 to February 2017. Data (demographics, manifestations, clinical course, and outcome) were collected using a predesigned checklist. An electrocardiogram (ECG) was obtained and evaluated for arrhythmias, corrected QT interval (QTc), and other ECG indices. Data were analyzed using SPSS version 21. A value of P less than 0.05 was considered statistically significant. RESULTS: A total of 85 children were enrolled in this study. Most of them were male (51.8%). The mean age of the patients was 3.46 ± 3.36 years. Among these children, 38.8% were poisoned with synthetic opioids (methadone). Mean QTc length was 399 ± 24 milliseconds in nonsynthetic opioid poisoning and 407 ± 66 milliseconds in methadone poisoning, and it was prolonged (>450 milliseconds) in 3.5% of cases. Other ECG changes were limited to 1 U wave formation (1.2%) that was detected in a patient with methadone poisoning. CONCLUSIONS: Electrocardiogram changes due to acute opioid toxicity in children are not common, although in the case of methadone poisoning, long QT interval and associated arrhythmias should be anticipated. Moreover, because of life-threatening effects of opioids such as respiratory insufficiency and decreased consciousness, it is necessary to be prepared for these conditions.

Topical versus low-dose systemic tranexamic acid in pediatric cardiac surgery: A randomized clinical study.

OBJECTIVES: The current study aimed to compare the benefits of topical and low-dose systemic tranexamic acid administration in pediatric cardiac surgery. METHODS: A total of 117 children undergoing cardiac surgery for congenital heart disease were assigned into three groups. Patients in the systemic group received 20 mg/kg-1 tranexamic acid through the cardiopulmonary bypass followed by another dose of 20 mg/kg-1 after cardiopulmonary bypass separation. Patients in the topical group were administered with 50 mg/kg-1 tranexamic acid poured into the pericardium, while the control group received no antifibrinolytics. The outcome measures of bleeding and blood products transfusion were recorded over the first 48 h postoperatively. RESULTS: Chest tube drainage was significantly lower in both topical and systemic groups than the control group, but it did not differ between the case groups. Blood products requirement did not show a difference between groups. Neurological or thromboembolic events did not variate among the groups, and no deaths occurred in this study. CONCLUSION: Topical or systemic tranexamic acid administration reduced postoperative blood loss effectively without adding an extra risk.

Comparison of postoperative morbidity between conventional cold dissection and bipolar electrocautery tonsillectomy: which technique is better? / Comparação da morbidade pós-operatória entre tonsilectomia por dissecção a friotradicional e por eletrocautério bipolar: qual técnica é a melhor?

Abstract Introduction Tonsillectomy is one of the most common surgeries in the head and neck worldwide. This operation is carried out by different methods, the most frequent of which are the cold dissection and bipolar electrocautery techniques. Objective This study was conducted to assess and compare postoperative morbidity between cold dissection and bipolar electrocautery. Methods This prospective randomized clinical trial was performed on 534 patients who underwent tonsillectomy in Vali-e-Asr Hospital of Birjand, east of Iran from October, 2013 to October, 2015. The patients were systematically selected for cold dissection technique or bipolar electrocautery technique groups. Time of surgery, amount of intraoperative blood loss, postoperative hemorrhage, the intensity of local pain 4 and 24 hours after operation and nausea and/or vomiting were recorded and compared in the two groups to decide which technique is better. The data were analyzed in SPSS software (ver-22). The p-value less than 0.5 was considered significant. Results In this study, 51.7% of the cold dissection technique patients and 50.6% of the bipolar electrocautery technique participants were male. Compared to the cold dissection technique, the average intraoperative blood loss was significantly lower (p < 0.001) in the bipolar electrocautery technique group, while the intensity of local pain 4 and 24 hours after the operation was significantly higher (p < 0.001). Other variables showed no significant differences between the two groups. Conclusion Based on the findings of the present investigation, the bipolar electrocautery technique is suggested for tonsillectomy in children, while the cold dissection technique is preferred for adult patients.

Resumo Introdução A tonsilectomia é uma das cirurgias mais comuns de cabeça e pescoço em todo o mundo. Essa cirurgia é feita por diferentes métodos, os mais frequentes são a dissecção a frio e por eletrocauterização bipolar. Objetivo Este estudo foi feito para avaliar e comparar a morbidade pós-operatória na dissecção a frio e eletrocauterização bipolar. Método Este ensaio clínico prospectivo e randomizado foi feito em 534 pacientes submetidos a tonsilectomia no Vali-e-Asr Hospital de Birjand, no leste do Irã, de outubro de 2013 a outubro de 2015. Os pacientes foram selecionados de forma sistemática para o grupo submetido à técnica de dissecção a frio ou para o grupo com uso da técnica de eletrocauterização bipolar. Para a avaliação acerca da melhor técnica, os seguintes parâmetros foram registrados e comparados entre os dois grupos: tempo de cirurgia, quantidade de perda sanguínea intraoperatória, hemorragia pós-operatória, intensidade da dor local 4 e 24 horas após a cirurgia e ocorrência de náuseas e/ou vômitos. Os dados foram analisados no software SPSS (versão 22). O valor de p inferior a 0,5 foi considerado significante. Resultados Neste estudo, 51,7% dos participantes do grupo técnica de dissecção a frio e 50,6% do grupo técnica de eletrocauterização bipolar eram do sexo masculino. No grupo operado pela técnica de eletrocauterização bipolar a média de perda sanguínea intraoperatória foi significantemente menor (p < 0,001) em comparação à técnica de dissecção a frio, enquanto a intensidade da dor local 4 e 24 horas após a cirurgia foi significativamente maior (p < 0,001). As outras variáveis não apresentaram diferenças significantes entre os dois grupos. Conclusão Com base nos achados da presente investigação, para a tonsilectomia em crianças sugere-se o uso da técnica de eletrocauterização bipolar, enquanto a técnica de dissecção a frio é recomendada para pacientes adultos.

Comparison of postoperative morbidity between conventional cold dissection and bipolar electrocautery tonsillectomy: which technique is better?

INTRODUCTION: Tonsillectomy is one of the most common surgeries in the head and neck worldwide. This operation is carried out by different methods, the most frequent of which are the cold dissection and bipolar electrocautery techniques. OBJECTIVE: This study was conducted to assess and compare postoperative morbidity between cold dissection and bipolar electrocautery. METHODS: This prospective randomized clinical trial was performed on 534 patients who underwent tonsillectomy in Vali-e-Asr Hospital of Birjand, east of Iran from October, 2013 to October, 2015. The patients were systematically selected for cold dissection technique or bipolar electrocautery technique groups. Time of surgery, amount of intraoperative blood loss, postoperative hemorrhage, the intensity of local pain 4 and 24hours after operation and nausea and/or vomiting were recorded and compared in the two groups to decide which technique is better. The data were analyzed in SPSS software (ver-22). The p-value less than 0.5 was considered significant. RESULTS: In this study, 51.7% of the cold dissection technique patients and 50.6% of the bipolar electrocautery technique participants were male. Compared to the cold dissection technique, the average intraoperative blood loss was significantly lower (p<0.001) in the bipolar electrocautery technique group, while the intensity of local pain 4 and 24hours after the operation was significantly higher (p<0.001). Other variables showed no significant differences between the two groups. CONCLUSION: Based on the findings of the present investigation, the bipolar electrocautery technique is suggested for tonsillectomy in children, while the cold dissection technique is preferred for adult patients.

Postoperative Outcomes in Cold Dissection Versus Bipolar Electrocautery Tonsillectomy: A Randomized Double-Blind Controlled Study.

Tonsillectomy is one of the oldest and most common procedures worldwide. This surgery is performed by different methods include cold dissection technique (CDT) and bipolar electrocautery technique (BET). Assessment and comparison of postoperative outcomes in cold dissection and bipolar electrocautery is the aim of present study. This randomized controlled clinical trial study was conducted as double-blind on 534 patients. The enrolled patients underwent tonsillectomy in Vali-e-Asr Hospital of Birjand city from Oct. 2013-Oct. 2015. Al patients systematically allocated into two groups treated with cold dissection or bipolar electrocautery methods. Intensity of throat pain scores, Otalgia, analgesic consumption, resume normal diet, body temperature and also wound healing on 10th day after operation were measured and compared between the two groups. The gathered data were analyzed by SPSS software (Ver-22) and using necessary tests. The differences between studied groups less than 0.5 (p < 0.05) considered significant statically. 51.7 and 50.6% in the CDT and the BET groups were male respectively. In comparison between the groups the mean of pain scores 4 and 24 h after operation in the BET group were higher significantly (p < 0.001). Otalgia only 4 h after surgery was higher significantly in the BET group (p = 0.008). All the other studied parameters were significantly more desirable in the CDT group (p < 0.001). According to the findings of present study it seems that the CDT is safer and more favorable than the BET in tonsillectomy.

Simultaneous Occurrence of Dysrhythmia and Seizure as a Diagnostic Difficulty; a Case Report.

Torsades de pointes (TdP) is a rare but hazardous ventricular dysrhythmia caused by an increase in the QT interval of the heart rhythm and is categorized into congenital or acquired types. Signs and symptoms of TdP include syncope, seizure, ventricular fibrillation, and even sudden death. According to statistics, among these symptoms, syncope and the seizure can be considered as signs that make the TdP diagnosis difficult. Here, we present an infant referring to Vali-e-Asr Hospital in Birjand with frequent seizures and aspiration pneumonia. She was diagnosed with Torsades de Pointes and a medium-sized patent ductus arteriosus, and subsequently underwent a patent ductus arteriosus ligation.

Approach to Chronic Secondary Headache: A Case Report on Unusual Drug Side Effects.

In this article, we present the case of a 12-year-old female child who complained of bilateral temporal and frontal headache for 2 to 3 months with nausea and vomiting. Physical examination revealed right-sided sixth cranial nerve palsy and papilledema in ophthalmoscopy. To find the cause of increased intracranial pressure, the patient underwent brain imaging and brain MRI showed no abnormality. Ultimately, lumbar puncture (LP) was performed and cerebrospinal fluid (CSF) pressure was 280 mmH2O with normal chemistry. We considered pseudotumor cerebri as the first diagnosis. LP was carried out three times and 30cc of CSF was tapped each time. Finally, patient's headache and papilledema improved and physical examination after 6 months showed no sign of raised intracranial pressure (rICP). The most prominent point in her past medical history was the use of growth hormone (GH) for 2 years. No sign of symptom relapse has been seen after 6 months of drug discontinuation. We must consider the hazard of growth hormone as a potential cause of increased intracranial pressure. When the use of GH is justified, the follow-up must include an ophthalmoscopy examination in each session.

The Effect of Oral Midazolam and Chloral Hydrate Before Echocardiography in Pediatric Patients: A Randomized Double-Blind Clinical Trial.

This study aimed to compare the effects of oral midazolam and chloral hydrate in pre-echocardiography sedation of children. In this double-blind clinical trial, 68 children were randomly assigned to midazolam (0.2 mg/kg) or chloral hydrate (50 mg/kg). The intensity, duration, and onset of the drugs' effects were assessed. Data were analyzed using the χ2 and Mann-Whitney tests (P ≤ .05). The average onset and duration of sedation in the children assigned to midazolam was shorter than in those assigned chloral hydrate (6.35 ± 3.65 and 19.14 ± 5.86 minutes, P = .0001, and 27.64 ± 8.34 and 48.97 ± 14.81 minutes, P = .0001). Gastrointestinal side effects were more frequent in the chloral hydrate group (23.5% against 0%, P = .003). According to the results of the present study, chloral hydrate and midazolam can be appropriate choices for pre-echocardiography sedation of patients without cardiovascular risk factors. Considering the similar effectiveness, more rapid onset, and shorter duration of sedation, besides less side effects in the midazolam group, researchers recommend the routine use of this drug.

Effectiveness of Coenzyme Q10 on echocardiographic parameters of patients with Duchenne muscular dystrophy.

BACKGROUND: Myocardial damage is a common complication in patients with Duchenne muscular dystrophy (DMD) that occurs due to myocardial replacement by fat and fibrosis. In recent years, efforts have been made toward finding new pharmacological agents with fewer complications which can be used as prophylactic before the symptoms. Coenzyme Q10 plays a central role in production of bioenergy in heart muscle and antioxidant in reperfusion condition of myocardial damaged muscle and leads to membrane stability and prevents cell death. OBJECTIVE: This study aimed at comparing the Effectiveness of coenzyme Q10 on echocardiographic parameters of pediatric patients with Duchenne muscular dystrophy. METHODS: This randomized clinical trial study (RCT) was carried out on 25 pediatric patients with pre-diagnosed DMD who attended the Children's Medical Center (CMC), Tehran, Iran from February 2013 to 2015. The patients were randomly divided into two groups. Group-1; (n=12) was treated with coenzyme Q10 for six months and group-2 ;(n=13) received placebo for the same time. The primary aim was to compare the myocardial performance index (MPI), between the two groups at the end of six months. Data were analyzed by SPSS software (ver-16) and using T-Test. RESULTS: Twenty-five patients under study were divided into two groups of (Q10=12) and (placebo=13). Mean ages were 8.9±1.7 and 8.6±1.4 in Q10 and placebo groups (P=0.66). No significant difference was detected in MPI at all three views of mitral and tricuspid and septum respectively in two groups after the end of treatment (0.41±0.13, and 0.43±0.6; P=0.59), (0.45±0.12, and 0.46±0.1; P=0.05), and (0.45±0.06, and 0.45±0.1; P=0.31). CONCLUSION: According to the results obtained from this study, coenzyme Q10 had no significant effect on improving the performance of echocardiographic parameters in patients with DMD. TRIAL REGISTRATION: The trial is registered at the Iranian Clinical Trial Registry (IRCT.ir) with the IRCT identification number IRCT2015070223018N1. FUNDING: This research has been financially supported by the Research Council of Tehran University of Medical Sciences.

Recurrent Syncope following Substance Abuse; a Case Report.

Drug abuse is considered as the most common poisoning in the world. Stimulants agent especially amphetamines and methamphetamines are among important abused substances. Different types of neurologic, psychiatric, respiratory, gastrointestinal, and cardiogenic complications have been reported to be related to methamphetamine consumption. Some of these substances could cause dysrhythmias which is the most prevalent etiology of cardiogenic syncope. Ecstasy, as one of the most commonly abused drugs, is known as a cause of cardiac dysrhythmias. Here we report a young boy who was admitted into the emergency department following three syncope attacks. All cardiac and neurologic assessments were normal; and finally ecstasy abuse was detected as the main etiology of syncopes.