Relation of Neutrophil/Lymphocyte Ratio to Coronary Flow to In-Hospital Major Adverse Cardiac Events in Patients With ST-Elevated Myocardial Infarction Undergoing Primary Coronary Intervention

With the growing understanding of the role of inflammation in patients with atherosclerotic disease, studies have focused on high-sensitivity C-reactive protein (hs-CRP) and other inflammatory markers in their association with outcomes in ST-segment elevation myocardial infarction. The goal of this study was to investigate the association of the neutrophil/lymphocyte (N/L) ratio and in-hospital major adverse cardiac events (MACEs) in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention (PCI). The association of hs-CRP and N/L ratio on admission with Thrombolysis In Myocardial Infarction (TIMI) flow grade after PCI was assessed in 418 consecutive primary patients with PCI. The N/L ratio was significantly higher in the no-reflow group (TIMI grade 0/1/2 flow, n = 158) compared to that of the normal-flow group (TIMI grade 3 flow, n = 260, 4.6 ± 1.7 vs 3.1 ± 1.9, p <0.001). In-hospital MACEs were significantly higher in patients with no reflow (23% vs 7%, p <0.001). There was a significant and positive correlation between hs-CRP and N/L ratio (r = 0.657, p <0.001). In receiver operating characteristic analysis, N/L ratio >3.3 predicted no reflow with 74% sensitivity and 83% specificity. In a multivariate regression model, N/L ratio remained an independent correlate of no reflow (odds ratio [OR] 1.54, 95% confidence interval [CI] 1.34 to 1.76, p <0.001) and in-hospital MACEs (OR 1.14, 95% CI 0.98 to 1.32, p = 0.043). The N/L ratio, an inexpensive and easily measurable laboratory variable, is independently associated with the development of no reflow and in-hospital MACEs in patients with ST-segment elevation myocardial infarction undergoing primary PCI.     

Efficacy of closed reduction for nasal fractures in children

The aim of this study was to evaluate the efficacy of closed reduction and the effects of the time of intervention on young patients’ satisfaction. Patients older than 16 years and those with additional maxillofacial fractures were excluded. All patients were treated by closed reduction and external fixation. The patients and parents were asked about their satisfaction in a survey 6 months’ postoperatively. They were divided into groups according to the time of intervention, and the results. Twenty-four patients, age range 4–16 years, with isolated nasal fractures were included in the study. The mean (SD) time before intervention was 5.5 (1.8) days. The first group comprised 16 patients whose fractures were reduced between days 1 and 5 after the injury, and the second the 8 whose fractures were reduced between days 6 and 10. At 6 months 15 of the 24 were satisfied with the result, and 9 were not. In the group treated between days 1–5, 12/16 were happy with the result, and in the group treated between days 6–10, 3/8 were satisfied. Closed reduction gives good results in the treatment of nasal fractures in children. Early intervention increases the rate of satisfaction.     

Simple and new technique to assess left internal mammary artery function by left ventriculography

The aim of this study was to demonstrate an assessment of left internal mammary artery (LIMA) patency and anatomy by standard left ventriculography, and to define a proposal for predicting LIMA function according to left ventriculography outcome. A total of 335 patients with an indication of coronary angiography were included. Standard coronary angiography and left ventriculography were performed initially. Visualization of LIMA occurred in the late phase of ventriculography and the LIMA visualization frame rate was counted for each patient. Then selective LIMA angiography was performed and LIMA diameter, LIMA course and anatomy, and subclavian artery anatomy were noted. Finally, the results of left ventriculography and LIMA angiography were compared by statistical analysis. During left ventriculography, LIMA was visualized in 96.4% of the patients. The mean LIMA visualization frame rate was 53.8 ± 17.7 and the mean LIMA diameter was 2.60 ± 0.36 mm. There was a strong correlation between LIMA visualization frame rate and LIMA diameter, LIMA course, and also asymptomatic subclavian artery disease (P < 0.001). Regression analysis showed that LIMA visualization frame rate is the major independent determinant for LIMA diameter prediction (P < 0.001); LIMA diameter, LIMA course, proximal LIMA side branch, and subclavian artery disease are the major predictors of LIMA visualization on left ventriculography (P < 0.001). LIMA patency and anatomy can be evaluated accurately with a simple method using left ventriculography. Besides direct visualization of LIMA, the visualization frame rate may constitute a reliable parameter for assessing LIMA function. A LIMA visualization frame rate of less than 50 is associated with a healthy and well-sized LIMA.     

Complete blood count parameters to predict retinopathy of prematurity: when to evaluate and what do they tell us?

International Ophthalmology - To evaluate the relationship of novel inflammatory markers neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) with retinopathy of prematurity...     

The incremental value of magnetic resonance imaging for breast surgery planning

Purpose

The aim of this study was to evaluate the effect of breast magnetic resonance imaging (MRI) on preoperative or intraoperative surgical planning.

Methods

One hundred and sixty females with breast cancer were enrolled in the study. The contribution of MRI compared to MMG and USG, their histopathological concordance, and their impact on surgical treatment were evaluated prospectively.

Results

In 48 (30.0%) of the patients, MRI identified suspicious lesions that were not detected by MMG and USG. The diagnosis by MRI was accurate in 17 (10.6%) of them, while in remaining 31 patients (19.4%) the additional lesions found by MRI and interpreted as malignant were found not to be malignant. The pathological accordance of MRI and MMG compared with USG were 69.3 and 70.0%, respectively, whereas individually, MMG and USG were in accordance with the pathological examination in 52.9 and 67.9% of the cases, respectively.

Conclusions

Assessment of the tumor size, multifocality, multicentricity, and presence of ductal carcinoma in situ by MRI may lead to misinterpretations in the majority of patients. The surgical approach should not be changed based solely on MRI findings. An accurately interpreted MMG combined with USG may be sufficient in most cases.     

Attention-deficit hyperactivity disorder in patients with premature ejaculation: a pilot study

Purpose

The etiology of both adult-type ADHD and PE is not completely understood, but the studies revealing common etiologic factors for both conditions suggest a high likelihood of coexistence. We aimed to find out the prevalence of ADHD among adult males with lifetime PE.

Methods

The patients with lifetime PE were included in the study. Both patients and controls were evaluated with the 10-item premature ejaculation index of Althof and Rosen for premature ejaculation, Wender Utah rating scale (WURS) and Conner’s adult ADHD rating scales (CAARS) for determining the presence of attention-deficit hyperactivity disorder syndrome.

Results

A total of 38 patients and 27 controls were included in the study. Patient and control groups were similar in terms of age and (p < 0.878), but different IELT (p < 0.001). ADHD was detected in 16 (42.1 %) of patients with PE, while ADHD symptoms were detected in only 1 (3.7 %) of control patients. Distribution of patients in the study group according to ADHD types was as follows: Type 1, Type 2, Type 3 in 2 (5.3 %), 4 (10.5 %), and 10 (26.3 %) patients, respectively.

Conclusions

ADHD is significantly more frequent among patients with PE than controls. The close relationships between these two diseases must be examined by prospective studies.     

Endothelial Nitric Oxide Synthase Gene Intron 4 (VNTR) Polymorphism and Vascular Access Graft Thrombosis

Vascular access thrombosis is a leading cause of vascular access failure in hemodialysis patients. Thrombosis is a multifactorial condition and genetic makeup can affect thrombosis risk. We conducted a study to investigate for possible associations between ecNOS gene intron 4 variable-number tandem repeat (VNTR) polymorphism and thrombosis of polytetrafluoroethylene hemodialysis arteriovenous access grafts (AVG) in Turkish patients. Fifty-five patients with end-stage renal disease who had AVGs implanted between 2000 and 2002 and 167 healthy individuals representing our healthy population were enrolled in this prospective study. Each subject provided a venous blood sample from which DNA was isolated, and polymerase chain reaction analysis was done to identify genotypes (aa, bb, ab) for ecNOS gene intron 4 VNTR polymorphism. All grafts were placed in brachioaxillary position. The subjects were divided into two groups based on duration of graft patency. The thrombosis group (Group I) comprised 26 patients who developed AVG thrombosis in the first 12 months after placement. The no-thrombosis group (Group II) comprised 29 patients whose grafts remained patient for at least 12 months. The frequency of the aa genotype in Group I was significantly higher than that in Group II (p =. 005). At 6, 12, and 24 months, the primary patency rates for the AVGs in patients with the aa genotype were significantly lower than the corresponding rates for the bb and ab genotype groupings (p =. 01, p =. 01 and p =. 04 for the three respective time points; Kaplan–Meier). ecNOS gene intron 4 VNTR polymorphism is linked with the pathogenesis of vascular access thrombosis in Turkish patients undergoing hemodialysis.     

Anger in women with premenstrual dysphoric disorder: Its relations with premenstrual dysphoric disorder and sociodemographic and clinical variables

Purpose

The aim of the present study was to investigate anger and anger levels in women meeting the criteria of Premenstrual Dysphoric Disorder and to determine the relation between anger levels and the severity of PMDD and other variables.

Methods

50 women meeting the criteria of Premenstrual Dysphoric Disorder and 50 healthy controls were included in the study. Sociodemographic, familial and reproductive period characteristics of the women participating in the study were recorded. All subjects were administered the State–Trait Anger Scale and Premenstrual Syndrom Scale scales.

Results

A significant difference was found between the Premenstrual Dysphoric Disorder group and the healthy control group in terms of Premenstrual Syndrom Scale scores and anger sub scores. When the state trait anger scale scores were examined, it was seen that subscles had higher scores compared to healthy women. In Premenstrual Dysphoric Disorder group; there was a positive correlation between Premenstrual Syndrom Scale scores and trait anger, anger-in and anger control scores.

Conclusions

Anger appears to be an important problem that makes life more difficult for subjects with Premenstrual Dysphoric Disorder. Wide-scale further studies focused on anger and its relation with Premenstrual Dysphoric Disorder are needed to develop ways of coping with anger in Premenstrual Dysphoric Disorder.