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Aims Methods Results Conclusions Less than 50% of patients treated for hypertension reach a target office systolic blood pressure (SBP). We aimed to evaluate the role of adiposity on antihypertensive drug responses in newly diagnosed hypertensive patients.Estimated glomerular filtration rates, body mass index (BMI), skinfold thickness (SFT), body surface areas and waist circumferences of 150 hypertensive patients naïve to treatment were measured. Treatment protocols were started as combination of angiotensin converting enzyme inhibitor (ACE‐I) plus calcium channel blocker (CCB), angiotensin receptor blocker plus CCB or ACE‐I plus diuretic. Pre‐treatment and change in blood pressure (ΔBP) after 4 weeks treatment were determined. Multiple linear regression analysis was used to find independent predictors of Δblood pressure changes, and multivariable binary logistic regression analysis to find independent predictors of target SBP < 140 mmHg at 4 weeks.A total of 104 patients reached the target systolic pressure of <140 mmHg at 4 weeks. Triceps, mid‐abdomen and subscapular SFT were significantly thicker in the uncontrolled blood pressure group (P = .011, P = .006 and P = .016, respectively). Pretreatment SBP (r = 0.644), pretreatment diastolic blood pressure (DBP) (r = 0.188), subscapular SFT (r = −0.318), suprailiac SFT (r = −0.211) and ΔDBP (r = 0.433) were correlated with ΔSBP in correlation analysis. Pretreatment SBP (β = 0.644, 95% CI = 0.697–0.993, P < .001), subscapular SFT (β = −0.253, 95% CI = −0.886–−0.329, P < .001), pretreatment DBP (β = −0.380, 95% CI = −0.1001– −0.453, P = .001) and ΔDBP (β = 0.401, 95% CI = 0.377–0.796, P < .001) were independent predictors of ΔSBP in multivariable linear regression analysis. Subscapular SFT was an independent predictor of target SBP < 140 mmHg in multivariable logistic regression analysis (OR = 0.895, 95% CI = 0.832–0.963, P = .003).Subscapular SFT may be a valuable marker for prediction of response to antihypertensive drugs. [ABSTRACT FROM AUTHOR]

Isotretinoin is known as a potent teratogenic agent. Pregnancy should be ruled out before isotretinoin is prescribed. In this study, we evaluated the fetal outcomes of pregnant women who had inadvertently been exposed to isotretinoin during or before pregnancy. We collected data of pregnant women who had admitted to the Teratology Information Service due to isotretinoin exposure. Data regarding medications and comorbidities were documented. Outcomes were grouped as: live births, stillbirths, live births with congenital malformations, induced abortions (due to fetal abnormalities), spontaneous abortions, and elective abortions. We found that three women had gone to elective abortions. Three babies were live born without birth defects, of which, maternal exposure periods were between 0 and 3 weeks, 9 and 10 weeks before last menstrual period. One woman, exposed to isotretinoin up to the fourth week of gestation, decided ongoing her pregnancy with no current drug‐related complications. Although many risk management programs worldwide have been used to prevent isotretinoin‐related teratogenicity, the results of the present study showed that women became pregnant during isotretinoin intake and opted for pregnancy termination. Attention should be paid to the risk management programs mandating effective contraceptions, in order to lessen the drug‐related terminations. [ABSTRACT FROM AUTHOR]

Background: Management of the skin degloving injuries is still a problematic issue, and the avulsed part of the skin may become necrotic. We hypothesized that the anticoagulant pharmacological agents, fondaparinux and dabigatran may be beneficial in the treatment of degloving injuries by enhancing the viability of the reattached flap., Methods: Twenty four Wistar rats were divided into three groups as follows: control group (Group 1), fondaparinux group (Group 2) and dabigatran group (Group 3). A model of a degloving injury on the tail of rats was developed in all groups. After 15 minutes, the avulsed flaps were sutured back. Group 1 received 1ml/day saline intraperitoneally for 10 days. Group 2 received 0.3 ml/kg/day fondaparinux intraperitoneally for 10 days. Group 3 received 30 mg/kg/day dabigatran orally for 10 days. At the end of the treatments, gross morphological and histopathological tail tissue survivals were evaluated., Results: Histopathological examination of the fondaparinux and dabigatran groups revealed that the tail skin was mostly viable with mild inflammation. The mean necrotic length in tails and severity of inflammation was significantly higher in the control group compared to the fondaparinux and dabigatran groups (p<0.05). No statistically significant differences were noted between the fondaparinux and dabigatran groups in histopathologic evaluations. There was no significant difference in necrosis lengths and the other histopathological parameters between dabigatran and fondaparinux groups., Conclusion: Dabigatran and fondaparinux improved tissue survival in skin degloving injuries concerning gross morphological and histopathological findings. However, the findings of this study should be supported and improved by new experimental and especially clinical studies.

Objective: The aim of this study was to evaluate the relationship between peripheral artery disease (PAD) severity and complexity, as evaluated by TransAtlantic Inter-Society Consensus-II (TASC-II) classification, and neutrophil-to-lymphocyte (N/L) ratio., Methods: A total of 407 patients underwent peripheral angiography due to signs and symptoms of PAD; of these, 64 patients were excluded and the remaining 343 patients were WARFARIN in this cross-sectional study. Patients with previous peripheral revascularizations, acute coronary syndrome, vasculitis, non-atherosclerotic stenosis, and malignancy were excluded. Patients were divided into 4 groups according to TASC-II classification, and clinical and laboratory data were compared. The chi-square test, Student's t-test, Mann-Whitney U test, analysis of variance, Kruskal-Wallis test, Spearman's correlation analysis, multiple logistic regression analysis, and receiver operating characteristic (ROC) curve analysis were used for statistical analysis., Results: Lymphocyte count was weakly correlated (r=-0.169, p=0.002) whereas neutrophil count and N/L ratio were moderately correlated with the TASC score (r=0.432, p<0.001 and r=0.470, p<0.001, respectively). Low-density lipoprotein cholesterol [odds ratio (OR)=1.010, 95% confidence interval (CI) 95%=1.003-1.017, p=0.004], high-density lipoprotein cholesterol (OR=0.940, 95% CI=0.894-0.987, p=0.013), and N/L ratio (OR=1.914, 95% CI=1.515-2.418, p<0.001) were the independent factors for predicting a higher TASC class in multiple logistic regression analysis. The cut-off value of the N/L ratio for predicting TASC C&D class was >3.05 (sensitivity=75.0%, specificity=62.9%, area under the curve=0.678, 95% CI=0.688-0.784, p<0.001) in ROC curve analysis., Conclusion: The N/L ratio, a marker of inflammation, may be an important predictor of PAD complexity. Therefore, a simple blood count test may provide an important clue about the severity of PAD and risk stratification in patients presenting with intermittent claudication. Additional studies are required to confirm our findings.

Objective: Transradial approach (TRA) for coronary angiography is a popular alternative approach to transfemoral coronary angiography due to the infrequent occurrence of access site complications such as bleeding, hematoma and pseudoaneursym formation. However, not all patients are suitable for TRA. This study aimed to determine the predictors of radial artery diameter in patients who are candidates for TRA., Methods: The study included 222 consecutive patients who underwent TRA due to suspected stable coronary artery disease. Radial artery diameter was evaluated prior to the procedure using B-mode ultrasonography., Results: Radial artery diameter was correlated with wrist circumference (r=0.539, p<0.001), height (r=0.258, p<0.001), weight (r=0.237, p<0.001), body mass index (r=0.167, p=0.013), shoe size (r=0.559, p<0.001), and pulse pressure (r=-0.161, p=0.016). The right radial artery was larger in men than in women (2.73±0.39 mm vs. 2.15±0.35 mm, p<0.001), and smaller in patients with sedentary office work than in physically active outdoor workers (2.42±0.45 mm vs. 2.81±0.37 mm, p<0.001). Wrist circumference (b=0.044, p<0.001, confidence interval (CI) 95%= 0.025-0.062), shoe size (b=0.075, p=<0.001, CI 95%=0.039-0.112) and occupation (b=0.228, p<0.001, CI 95%=0.138-0.318) were the independent predictors of radial artery diameter in regression analysis., Conclusion: In addition to shoe size and wrist circumference, occupation may be an important predictor of radial artery diameter, and it should be evaluated with other clinical parameters in the prediction of radial artery diameter.

Objective: Arterial stiffness is associated with major adverse cardiovascular events. Cardio-ankle vascular index (CAVI), a novel marker of arterial stiffness, which is weakly influenced by systolic blood pressure, is a sensitive marker the atherosclerosis and arteriolosclerosis. The aim of this study is to investigate arterial stiffness by CAVI in patients with cardiac syndrome X (CSX)., Methods: The present study was observational and cross sectional, and involved 49 patients (26 male) with CSX (angina-like chest pain, positive electrocardiographic ischemic changes at treadmill exercise test, angiographically normal coronary arteries) and 54 healthy subjects (21 male). CAVI was measured by VaSera-1000 CAVI instrument. Statistical analysis was performed using the Chi-square, Student t-test, correlation analysis and logistic regression analysis., Results: The CAVI and pulse pressure were significantly increased in patients with CSX compared to control group (7.50 ± 1.50, 6.49 ± 0.77, p<0.001; 53.00 ± 10.06, 47.39 ± 8.17, p=0.002, consecutively). In contrast, there were no significant differences in the age, weight, height, body mass index, waist circumference, hip circumference, systolic blood pressure, diastolic blood pressure, mean blood pressure, glucose, low density lipoprotein level, high density lipoprotein level, triglyceride, estimated creatinine clearance, hemoglobin, left atrium diameter, left ventricular mass, LVM index and ejection fraction. CAVI was the only independent predictor of CSX in logistic regression analysis (OR=1.780, 95% CI: 1.157-2.737, p=0.009)., Conclusion: CAVI is increased in syndrome X patients and is an independent predictor of this syndrome.