Direct Anastomosis of Persistent Left Superior Vena Cava to Right Superior Vena Cava in a Pediatric Patient with Tetralogy of Fallot: an Alternative Technique

ABSTRACT The presence of persistent left superior vena cava to the left atrium connection without an innominate vein may give rise to technical challenges during intracardiac repair. In this report, the end-to-side anastomosis technique of the persistent left superior vena cava to the right superior vena cava is discussed in a patient with tetralogy of Fallot associated with persistent left superior vena cava draining directly into the left atrium. A successful end-to-side anastomosis between the persistent left superior vena cava and the right superior vena cava was performed and short-term anastomosis patency was documented via angiography.

Evaluation of ubiquitin C-terminal hydrolase-L1 enzyme levels in patients with epilepsy / Avaliação dos níveis de enzima ubiquitina C-terminal hidrolase-L1 em pacientes com epilepsia

ABSTRACT Objective: Ubiquitin C-terminal Hydrolase-L1 (UCH-L1) enzyme levels were investigated in patients with epilepsy, epileptic seizure, remission period, and healthy individuals. Methods: Three main groups were evaluated, including epileptic seizure, patients with epilepsy in the non-seizure period, and healthy volunteers. The patients having a seizure in the Emergency department or brought by a postictal confusion were included in the epileptic attack group. The patients having a seizure attack or presenting to the Neurology outpatient department for follow up were included in the non-seizure (remission period) group. Results: The UCH-L1 enzyme levels of 160 patients with epilepsy (80 patients with epileptic attack and 80 patients with epilepsy in the non-seizure period) and 100 healthy volunteers were compared. Whereas the UCH-L1 enzyme levels were 8.30 (IQR=6.57‒11.40) ng/mL in all patients with epilepsy, they were detected as 3.90 (IQR=3.31‒7.22) ng/mL in healthy volunteers, and significantly increased in numbers for those with epilepsy (p<0.001). However, whereas the UCH-L1 levels were 8.50 (IQR=6.93‒11.16) ng/mL in the patients with epileptic seizures, they were 8.10 (IQR=6.22‒11.93) ng/mL in the non-seizure period, and no significant difference was detected (p=0.6123). When the UCH-L1 cut-off value was taken as 4.34 mg/mL in Receiver Operating Characteristic (ROC) Curve analysis, the sensitivity and specificity detected were 93.75 and 66.00%, respectively (AUG=0.801; p<0.0001; 95%CI 0.747‒0.848) for patients with epilepsy. Conclusion: Even though UCH-L1 levels significantly increased more in patients with epilepsy than in healthy individuals, there was no difference between epileptic seizure and non-seizure periods.

RESUMO Objetivo: Níveis da enzima ubiquitina C-terminal hidrolase-L1 (UCH-L1) foram investigados em pacientes com epilepsia, crise epiléptica, período de remissão e indivíduos saudáveis. Método: Foram avaliados três grupos principais, incluindo crise epiléptica, epilepsia no período não convulsivo e voluntários saudáveis. Pacientes com convulsão no departamento de emergência ou trazidos por confusão pós-ictal foram incluídos no grupo de crise epiléptica. Os pacientes que tiveram crise epiléptica ou foram ao ambulatório de Neurologia para acompanhamento foram incluídos no grupo não convulsivo (período de remissão). Resultados: Os níveis da enzima UCH-L1 de 160 pacientes com epilepsia (80 pacientes com crise epiléptica e 80 pacientes com epilepsia no período não convulsivo) e 100 voluntários saudáveis foram comparados. Enquanto os níveis da enzima UCH-L1 foram 8,30 (IQR=6,57‒11,40) ng/mL em todos os pacientes com epilepsia, os níveis detectados foram de 3,90 (IQR=3,31‒7,22) ng/mL em voluntários saudáveis e aumentaram significativamente na epilepsia (p<0,001). No entanto, ao passo que os níveis de UCH-L1 foram 8,50 (IQR=6,93‒11,16) ng/mL nos pacientes com crise epiléptica, foram 8,10 (IQR=6,22‒11,93) ng/mL no período não convulsivo, e nenhuma diferença significativa foi detectada (p=0,6123). Quando o valor de corte de UCH-L1 foi considerado 4,34 mg/mL com base na análise da curva ROC, sensibilidade e especificidade foram detectadas como 93,75 e 66,00%, respectivamente (AUG=0,801; p<0,0001; IC95% 0,747‒0,848) para os pacientes com epilepsia. Conclusão: Embora os níveis de UCH-L1 tenham aumentado significativamente nos pacientes com epilepsia em relação aos indivíduos saudáveis, não foi observada diferença entre crise epiléptica e períodos não convulsivos.

TNF-alpha inhibitor adalimumab attenuates endotoxin induced cardiac damage in rats

Abstract Purpose To investigate the effects of adalimumab pretreatment on the lipopolysaccharide-mediated myocardial injury. Methods Twenty-eight Wistar rats were randomized into four groups (n=7). Control (C) group animals were injected once a day with intraperitoneal (i.p) 0.9 % saline for two days. In the Adalimumab (Ada) group, adalimumab was injected at a dose of 10 mg/kg/ day (i.p) for two days. Lipopolysaccharide (Lps) group rats were injected with a dose of 5 mg/kg (i.p) lipopolysaccharide. Lipopolysaccharide + Adalimumab (Lps+Ada) group rats received adalimumab before the administration of lipopolysaccharide. The animals were sacrificed 24 h after the last injection and blood samples were obtained for determination of biochemical cardiac injury markers and circulating levels of TNF-α and interleukin-6 (IL-6). Hearts were harvested for histological examination. Results Endotoxin exposure resulted in significant increases in serum cardiac injury markers, serum cytokines and histological myocardial injury scores in the Lps group. The levels of circulating cytokines, cardiac injury markers and histological injury scores for myocardial necrosis, perivascular cell infiltration, and inflammation were significantly reduced in Lps+Ada as compared to Lps group (p<0.05). Conclusions Adalimumab pretreatment reduces endotoxin-induced myocardial damage in rats. This beneficial effect is thought to be related to the reduction of cytokine release.

Effect of paracetamol, dexketoprofen trometamol, lidocaine spray, pethidine & diclofenac sodium application for pain relief during fractional curettage: A randomized controlled trial.

Background & objectives: Patients frequently experience pain of moderate to severe degree during gynaecologic procedures. This prospective, randomized, placebo-controlled trial was aimed to investigate the analgesic efficacy of preoperative oral dexketoprofen trometamol, intravenous paracetamol, lidocaine spray, pethidine and diclofenac sodium on fractional curettage procedure. Methods: A total of 144 mutiparous women were randomly allocated to one of the six groups. The first group (control group) consisted of 22 participants and they did not receive any treatment. The second group had 26 participants receiving oral 25 mg dexketoprofen trometamol. The 23 participants of the third group received two puff lidocaine sprays on cervical mucosa. The forth group consisted of 25 participants receiving 100 mg pethidine. In the fifth group, the 23 participants received 1000 mg intravenous paracetamol and the sixth group consisted of 25 participants receiving diclofenac sodium. Results: Pethidine was the best choice for reducing pain score during curettage procedure (t2:intra-operative). All analgesic procedures were significantly effective in reducing pain during postoperative period (t3). Significant pain reduction was achieved for both intra- and postoperative period by using analgesics. Interpretation & conclusions: The results of our study showed that lidocaine puffs provided the best pain relief than the other analgesics used. Therefore, lidocaine may be considered as the first choice analgesic in fractional curettage (NCT ID: 01993589).

Red blood cell distribution width is associated with myocardial injury in non-ST-elevation acute coronary syndrome

OBJECTIVES: The red blood cell distribution width has been associated with an increased risk of cardiovascular events. In the present study, we assessed the relationship between red cell distribution width values and cardiac troponin I levels in patients admitted with non-ST-elevation acute coronary syndrome. METHODS: We analyzed blood parameters in 251 adult patients who were consecutively admitted to the intensive coronary care unit with non-ST-elevation acute coronary syndrome over a 1-year period. For all patients, a baseline blood sample was collected for routine hematological testing. Cardiac troponin I was measured at baseline and after 6 h. The patients were diagnosed with non-ST-elevation myocardial infarction or unstable angina based on the elevation of cardiac troponin I levels. RESULTS: The red cell distribution width was higher in the group with non-ST-elevation myocardial infarction compared with the patient group with unstable angina (14.6±1.0 vs 13.06±1.7, respectively; p = 0.006). Coronary thrombus was detected more frequently in the group of patients with non-ST-elevation myocardial infarction than in the patients with unstable angina (72% vs 51%, respectively; p = 0.007). Using receiver operating characteristic curve analysis for the prediction of non-ST-elevation myocardial infarction based on the red cell distribution width, the area under the curve was 0.649 (95% confidence interval: 0.546-0.753; p = 0.006), suggesting a modest model for the prediction of non-ST-elevation myocardial infarction using the red cell distribution width. At a cut-off value of 14%, the sensitivity and specificity of the red cell distribution width were 73% and 59%, respectively. Additionally, the red cell distribution width was positively correlated with cardiac troponin I (r = 0.19; p = 0.006). CONCLUSION: A greater baseline red cell distribution width value was associated with ...

Evaluation of unintentional injuries sustained by children: a hospital based study from Ankara-Turkey

Unintentional injuries are one of the leading causes of death, hospitalization and disability across the world. Detailed work on child injury in low-income and middle-income countries began more recently and is now indicating priorities for prevention. This study aims to draw attention to the subject with the assessment of the injuries sustained by the study group. Data of the descriptive study was collected at the Emergency Department's trauma section of a Training and Research Hospital, located in Ankara during the period of October-November 2010. Children visiting the hospital due to an injury under the age of 18 were included to the study group by assent of the child and consent of the parents. Of the study group 75.3% were boys, 35.31% were 11-15 year of age. The most frequent cause of the injuries were falls among boys [48.3%], girls [50.0%] and, 11-15 years of age [32.8%]. Most injured organs [63.6%] were extremities and most frequent damage caused by the injury was fracture [29.5%]. Almost half of the injuries [44.0%] occurred in and around the school. Development and implementation of systematic surveillance is necessary to identify the epidemiologic characteristics of childhood injuries at national level. Definition of the risk factors and protective factors is a priority of countries to prevent such injuries

Effect of outdoor fungus concentrations on symptom severity of children with asthma and/or rhinitis monosensitized to molds.

Although the relationship between asthma severity and exposure to airborne fungi has been well studied, little is known about the contribution of outdoor molds to the symptoms of children monosensitized to molds. In this study, we aimed to investigate the effect of outdoor mold spore concentrations on daily asthma and/or rhinitis scores in children monosensitized to molds. Nineteen children with asthma and/or rhinitis sensitized only to molds recorded their daily symptoms and PEF values to the diaries, from February 2005 to January 2006. Additionally, mold spores were measured daily using a Burkard 7-day recording volumetric spore trap in city atmosphere and compared with meteorological data. Total number of mold spores in atmosphere was found to be 352,867 spore/m3 during the study period. Cladosporium (53%) was the most common encountered outdoor fungi, followed by Altemaria (29%) and 1-septate Ascospore (3%). Outdoor fungi concentrations were significantly correlated with mean monthly rhinitis score (r = 0.877, p < 0.001) and mean monthly asthma score (r = 0.831, p = 0.001), and mean monthly morning PEF (r = -0.741, p = 0.006) and evening PEF (r = -0.720, p = 0.008), and climatic conditions. The effect of outdoor fungi was highly evident on the symptoms of our patients with asthma and/or rhinitis monosensitized to molds.