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1.
Aging Male ; 23(5): 538-543, 2020 Dec.
Article in English | MEDLINE | ID: mdl-30463466

ABSTRACT

OBJECTIVE: To compare the efficacy of statins and ɑ blockers drug therapies for benign prostatic hyperplasia (BPH) in patients with metabolic syndrome (MetS). MATERIALS AND METHOD: A total of three hundred patients were randomly distributed into three groups of one hundred patients each. Group 1 received only ɑ-adrenoceptor antagonist (ɑ-blocker, AB) (Tamsulosin), group 2 received only statin (atorvastatin), and group 3 received AB plus statin (Tamsulosin + Atorvastatin). The efficacy measurement was assessed by analyzing the changes from baseline in the total International Prostate Symptom Score (IPSS), disease-specific QoL question score and maximum urinary flow rate at the end of 6 months in each group and between the three groups. RESULTS: Pre-treatment and post-treatment value of triglycerides (TG), high-density lipoprotein (HDL), and prostate volüme (PV) were not significantly different in AB group, while TG and PV were significantly lower in patients taking statin and combined therapy. The significant decrease was demonstrated in maximum urinary flow rate (Qmax) in three groups. However, the most significant decrease was observed in the combination therapy group. IPSS, postvoid residual urine volüme (PVR), and Quality of Life score (QoL) significantly changed in three groups. CONCLUSION: We recommend of the use of statins in those men with BPH accompanied by MetS in which AB is ineffective alone.


Subject(s)
Hydroxymethylglutaryl-CoA Reductase Inhibitors , Metabolic Syndrome , Prostatic Hyperplasia , Humans , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Male , Metabolic Syndrome/complications , Metabolic Syndrome/drug therapy , Prostatic Hyperplasia/complications , Prostatic Hyperplasia/drug therapy , Quality of Life , Sulfonamides , Treatment Outcome
2.
Andrologia ; 52(3): e13510, 2020 Apr.
Article in English | MEDLINE | ID: mdl-31965580

ABSTRACT

Partial priapism is a rare disorder in literature and generally described as a contusion or thrombosis of the cavernous body of the penis secondary to blunt trauma. Because of the rarity of disease, there is not much information about the treatment. Conservative management with nonsteroidal anti-inflammatory drug is often applied treatment. Here, we presented a proximal partial priapism treated successfully with autologous clot embolisation secondary to pelvic trauma.


Subject(s)
Blood Transfusion, Autologous/methods , Embolization, Therapeutic/methods , Priapism/therapy , Angiography , Humans , Iliac Artery/diagnostic imaging , Male , Penis/blood supply , Penis/diagnostic imaging , Priapism/diagnosis , Treatment Outcome , Ultrasonography, Doppler, Color , Young Adult
3.
Aging Male ; 22(3): 207-213, 2019 Sep.
Article in English | MEDLINE | ID: mdl-29683379

ABSTRACT

Objectives: To investigate the prevalence and severity of varicocele in adult population over the age of 40. We also measured testicular size, consistency, and total testosterone levels with an aim to observe the effect of varicocele on testis as men age. Methods: Two hundred twenty-four patients with varicocele, 241 patients without varicocele who admitted to our clinic were enrolled in the study. We stratified participants by four age groups (40-49, 50-59, 60-69, >70 yr). Patients were grouped according to varicocele grade and laterality. The morning testosterone level was drawn. The subgroups were compared with each other. Results: Overall, varicocele prevalence was 48%. Of the patients, 104 had unilateral, 120 had bilateral varicocele. Of the patients with varicocele, 62 (13.30%) were found as grade 3, 99 (21.10%) were grade 2, and 63 (13.60%) were grade 1. The percentages of smaller testes in grade 1, grade 2, and grade 3 varicocele group were 20.60, 79.80, and 88.70 and a significant association was detected. Age stratification of the data revealed the smaller and soft testis prevalence as well as higher grade varicocele prevalance increased in older age groups. Conclusions: Varicocele presence is associated with lower testicular size, softer testicular consistency, and lower testosterone levels, especially in older patients with bilateral and high-grade varicocele.


Subject(s)
Aging/physiology , Testis/pathology , Testosterone/blood , Varicocele , Adult , Age Factors , Aged , Cross-Sectional Studies , Humans , Male , Middle Aged , Organ Size , Prevalence , Severity of Illness Index , Turkey/epidemiology , Varicocele/blood , Varicocele/diagnosis , Varicocele/epidemiology
4.
Int J Urol ; 26(1): 7-17, 2019 01.
Article in English | MEDLINE | ID: mdl-30151863

ABSTRACT

The objective of this study was to pool individual studies regarding the association of blood lipid profiles with urolithiasis to carry out a systematic review and meta-analysis. We searched MEDLINE, PubMed, Embase and Cochrane Library to identify the relevant studies up to November 2017. Studies that met all inclusion criteria were chosen, and a pooled analysis of the odds ratio between urolithiasis and dyslipidemia traits was calculated. A total of 11 observational studies (seven cross-sectional, three cohort, one case-control) with a total of 282 479 participants were examined. The overall pooled analysis of eight studies showed that high triglyceride was associated with increased estimated risk of urolithiasis (odds ratio 1.287, 95% CI 1.073-1.544; P = 0.007). Estimates of the total effect size were consistent in the sensitivity analysis. No evidence of publication bias was detected. The overall pooled analysis of nine studies showed low high-density lipoprotein was weakly associated with increased estimated risk of urolithiasis (odds ratio 1.171, 95% CI 1.010-1.358; P = 0.032). The sensitivity analysis showed conflicting results. No evidence of publication bias was detected. Three studies on the association between any dyslipidemia traits and urolithiasis showed a significant association (odds ratio 1.309, 95% CI 1.202-1.425; P < 0.001). The present meta-analysis showed that patients with higher triglyceride and lower high-density lipoprotein had an increased estimated risk of urolithiasis. A triglyceride-urolithiasis association was found to be more coherent and consistent compared with the high-density lipoprotein-urolithiasis association. Although somewhat contradictory results have been found, the meta-analysis is encouraging for evaluating urolithiasis as a systemic disorder. Further well-designed prospective randomized controlled or cohort studies are necessary to better elucidate the causal association of dyslipidemia and urolithiasis.


Subject(s)
Dyslipidemias/complications , Triglycerides/blood , Urolithiasis/blood , Urolithiasis/etiology , Humans , Observational Studies as Topic
5.
Prague Med Rep ; 120(1): 10-17, 2019.
Article in English | MEDLINE | ID: mdl-31103049

ABSTRACT

Studies show that metabolic syndrome is a factor for developing renal cell cancer (RCC) and tumour aggressiveness. In our study, we evaluated the association between renal cell cancer and cardiometabolic index (CMI) which meets the main components of the metabolic syndrome. We retrospectively reviewed the records of 310 consecutive patients with RCC who underwent radical nephrectomy at our institution. We evaluated the tumour size, histologic subtype, Fuhrman nuclear grade. CMI was calculated as the product of waist circumference (WC) to waist-to-height ratio (WHtR) and triglyceride to high-density lipoprotein cholesterol ratio (TG/HDL-c). CMI were statistically higher in patients with tumour size ≥ 7 cm than those < 7 cm (p<0.05). Mean CMI level was 2.34 ± 0.84 in patients with high tumour size; and 1.18 ± 0.74 in the other group. The patients with high tumour size had higher TG levels, higher WC and lower HDL-c levels. Similarly, CMI levels were statistically higher in patients with Fuhrman grade 3 and 4 than patients with Fuhrman grade 1 and 2 (p<0.001). The patients with high Fuhrman grade had higher TG levels, higher WC and lower HDL-c levels. The simplicity of WC and height measurement and TG and HDL assessment make CMI an easily applicable index for the evaluation of cardiovascular dysfunction. The components of CMI may have effect on tumour carcinogenesis in similar pathways. In this context, CMI which meets the main components of the metabolic syndrome, can be a useful index for the evaluation and calculation of renal cell cancer aggressiveness.


Subject(s)
Carcinoma, Renal Cell , Cardiovascular Diseases , Kidney Neoplasms , Metabolic Syndrome , Body Mass Index , Carcinoma, Renal Cell/diagnosis , Carcinoma, Renal Cell/pathology , Cross-Sectional Studies , Humans , Kidney Neoplasms/diagnosis , Kidney Neoplasms/pathology , Neoplasm Staging , Retrospective Studies , Risk Factors
6.
Aging Male ; 21(3): 187-192, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29166824

ABSTRACT

OBJECTIVE: Visceral adipose index (VAI) is a novel parameter for the evaluation of visceral obesity. As we know that obesity is a risk factor for erectile dysfunction (ED). So, in this study, we compared the VAI levels between the men with ED and without ED. MATERIALS AND METHOD: A total of 177 men were included in the study. Ninety-five men with ED and 82 men without ED (control). All men were evaluated for ED by Index of Erectile Function-5 items (IIEF-5). VAI levels were calculated using body mass index, high density lipoprotein and tryglyceride levels. RESULTS: Mean age was 53.5 (38-69) in men who have ED and 53.1 (34-69) in control. The men with ED had higher body mass index (BMI), triglyceride (TG) levels, higher waist circumference (WC) and lower high-density lipoprotein-cholesterol (HDL-C) levels. Mean VAI level was 5.18 ± 2.50 in study group and 3.47 ± 1.76 in control goup, respectively. VAI levels were statistically higher in men with ED (p < .001). DISCUSSION: The simplicity of WC and BMI measurement and TG and HDL assessment, make VAI an easily applicable index for the evaluation of visceral fat dysfunction. VAI can be useful index for the evaluation and calculation of erectile dysfunction risk.


Subject(s)
Erectile Dysfunction/complications , Intra-Abdominal Fat , Obesity, Abdominal/complications , Adult , Aged , Biomarkers/blood , Body Mass Index , Case-Control Studies , Cholesterol, HDL/blood , Cross-Sectional Studies , Erectile Dysfunction/blood , Humans , Male , Middle Aged , Obesity, Abdominal/blood , Prospective Studies , Triglycerides/blood , Waist Circumference
7.
Aging Male ; 21(1): 40-47, 2018 Mar.
Article in English | MEDLINE | ID: mdl-28823197

ABSTRACT

OBJECTIVE: To evaluate the association between visceral adiposity index (VAI) - a novel indicator for the assessment of visceral adipose tissue and prostate enlargement in non diabetic patients. MATERIAL AND METHODS: Four hundred patients who were admitted to the Urology clinic between January and December 2014 with complaints of BPH(benign prostatic hyperplasia )/LUTS(male lower urinary tract symptoms)were enrolled in this cross-sectional study. Patients were divided into two groups according to their prostate volume and international prostate symptom score (IPSS) value. They were compared in terms of age, body mass index (BMI), VAI, prostate volume, PSA, post micturional residual volume (PMRV), uroflowmetry Q max value, triglyceride (TG), high density lipoprotein-cholesterol (HDL-C) and fasting blood sugar (FBS). RESULTS: Although univariate analyses reveal that age, BMI, waist circumference (WC), FBS, TG, HDL-C level and TG/HDL ratio were correlated with prostate volume, only age [1.125 OR (1.088-1.164), p = .00001], BMI [1.119 OR (1.040-1.204), p = .003], TG [1.043 OR (1.016-1.071), p = .002], HDL-C [0.923 OR (0.860-0.990), p = .025] and VAI [1.194 OR (1.110-1.305), p = .011] were statistically significant in multivariate analysis. A positive correlation was found between VAI value and prostate volume in the Spearman correlation test (r = 0.29, p = .00001). The calculated area under the curve (AUC) for prostate volumes of 30, 40 and 50 ml were 0.680 (0.621-0.738), 0.625 (0.570-0.681) and 0.590 (0.528-0.652), respectively. CONCLUSION: Our study revealed a positive correlation between VAI and prostate volume. Our results are needed to be tested with well-designed randomized prospective cohort studies.


Subject(s)
Adiposity , Body Mass Index , Cholesterol, HDL/blood , Intra-Abdominal Fat , Lower Urinary Tract Symptoms , Prostatic Hyperplasia , Triglycerides/blood , Waist Circumference , Age Factors , Aged , Cross-Sectional Studies , Humans , Lower Urinary Tract Symptoms/blood , Lower Urinary Tract Symptoms/etiology , Male , Middle Aged , Prostate/pathology , Prostatic Hyperplasia/blood , Prostatic Hyperplasia/etiology , Severity of Illness Index
8.
Aging Male ; 21(3): 206-210, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29338524

ABSTRACT

OBJECTIVE: Visceral adiposity index (VAI) is a novel indicator for the assessment of visceral obesity. In this study, we aimed to evaluate the relationship between VAI and premature ejaculation (PE). MATERIALS AND METHOD: A total of 300 men were included in the study. Hundred and fifty men with PE and 150 men without PE (control). All men were evaluated for PE by premature ejaculation diagnostic tool (PEDT). VAI levels were calculated using body mass index (BMI), high density lipoprotein and triglyceride (TG) levels. RESULTS: Mean age of the study groups was 34.3 ± 5.2 (30-60) years and the mean age of the controls were 35.9 ± 5.3 (30-60) years. The men with PE had lower BMI, TG levels, waist circumference (WC) and higher high-density lipoprotein-cholesterol (HDL-C) levels. Mean VAI level was 4.13 ± 0.7 in study group and 5.72 ± 1.6 in control group, respectively. VAI levels were statistically higher in men without PE (p < .001). DISCUSSION: Our cross-sectional study demonstrated a negative correlation between VAI and PE. VAI is superior index for the evaluation and calculation the relationship between obesity and PE.


Subject(s)
Intra-Abdominal Fat/physiopathology , Obesity, Abdominal/complications , Premature Ejaculation/complications , Adult , Body Mass Index , Case-Control Studies , Cholesterol, HDL/blood , Cross-Sectional Studies , Humans , Male , Middle Aged , Premature Ejaculation/blood , Premature Ejaculation/physiopathology , Prospective Studies , Surveys and Questionnaires , Triglycerides/blood , Waist Circumference
9.
Int Braz J Urol ; 44(6): 1243-1251, 2018.
Article in English | MEDLINE | ID: mdl-30130014

ABSTRACT

INTRODUCTION: We investigated whether Oltipraz (OPZ) attenuated renal fibrosis in a unilateral ureteral obstruction (UUO) rat model. MATERIALS AND METHODS: We randomly divided 32 rats into four groups, each consisting of eight animals as follows: Rats in group 1 underwent a sham operation and received no treatment. Rats in group 2 underwent a sham operation and received OPZ. Rats in group 3 underwent unilateral ureteral ligation and received no treatment. Group 4 rats were subjected to unilateral ureteral ligation plus OPZ administration. Transforming growth factor beta-1 (TGF-ß1), E-cadherin, nitric oxide (NO) and hydroxyproline levels were measured. Histopathological and immunohistochemical examinations were carried out. RESULTS: TGF-ß1, NO and E-cadherin levels in the UUO group were significantly higher than the sham group and these values were significantly different in treated groups compared to the UUO group. In rats treated with UUO + OPZ, despite the presence of mild tubular degeneration and less severe tubular necrosis, glomeruli maintained a better morphology when compared to the UUO group. Expressions of α-SMA in immunohistochemistry showed that the staining positivity decreased in the tubules of the OPZ-treated group. CONCLUSIONS: While the precise mechanism of action remains unknown, our results demonstrated that OPZ exerted a protective role in the UUO-mediated renal fibrosis rat model highlighting a promising therapeutic potency of Nrf2-activators for alleviating the detrimental effects of unilateral obstruction in kidneys.


Subject(s)
Kidney Diseases/drug therapy , NF-E2-Related Factor 2/therapeutic use , Pyrazines/therapeutic use , Ureteral Obstruction/complications , Animals , Cadherins/blood , Disease Models, Animal , Fibrosis/drug therapy , Fibrosis/etiology , Hydroxyproline/blood , Immunohistochemistry , Kidney Diseases/etiology , Kidney Diseases/pathology , Male , Nitric Oxide/blood , Rats , Rats, Wistar , Thiones , Thiophenes , Transforming Growth Factor beta1/blood , Ureteral Obstruction/drug therapy , Ureteral Obstruction/pathology
10.
Aging Male ; 20(3): 198-204, 2017 Sep.
Article in English | MEDLINE | ID: mdl-28332908

ABSTRACT

OBJECTIVES: To assess the association between triglyceride (TG)/high density lipoprotein (HDL) ratio and benign prostate hyperplasia/lower urinary tract symptoms (BPH/LUTS). METHODS: Four hundred patients who were admitted to the Urology Clinic between January and December 2014 with complaints of BPH/LUTS were enrolled in this cross-sectional study. Patients were divided into two groups according to their International Prostate Symptom Score and prostate volume (PV). They were compared in terms of age, body mass index (BMI), PV, PSA, post micturional residual volume, uroflowmetry Q max value, fasting blood sugar, TG and high density lipoprotein-cholesterol (HDL-C) level and TG/HDL ratio. RESULTS: Although univariate analyses reveal that age, BMI, waist circumference (WC), FBS, TG, HDL-C level, and TG/HDL ratio were correlated with PV, only age [1.125 OR (1.088-1.164), p = .00001], BMI [1.119 OR (1.040-1.204), p = .003], TG [(1.043 OR (1.016-1.071), p = .002], HDL-C [(0.923 OR (0.860-0.990), p = .025], and TG/HDL ratio [(1.224 OR (1.130-1.315), p = .014] were statistically significant in multivariate analysis. The calculated area under the curve (AUC) for PV of 30 ml, 40 ml, and 50 ml was 0.668 (0.608-0.727), 0.617 (0.561-0.673), and 0.592 (0.530-0.654), respectively. CONCLUSIONS: Our results indicate that the TG/HDL ratio correlates with enhancement in PV. Further studies are warranted to better evaluate this relationship.


Subject(s)
Cholesterol, HDL/blood , Lower Urinary Tract Symptoms/blood , Prostate/pathology , Prostatic Hyperplasia/blood , Triglycerides/blood , Aged , Biomarkers/blood , Body Mass Index , Cross-Sectional Studies , Humans , Lower Urinary Tract Symptoms/etiology , Male , Middle Aged , ROC Curve , Severity of Illness Index , Surveys and Questionnaires , Waist Circumference
11.
Urol Int ; 98(4): 466-471, 2017.
Article in English | MEDLINE | ID: mdl-27464069

ABSTRACT

AIM: There is a large body of evidence of clinical studies regarding the relation between metabolic syndrome (MetS) and benign prostatic hyperplasia (BPH)-related lower urinary tract symptoms (LUTS) in men. A possible link between inflammation and these 2 clinical entities has also been proposed. Here, we aimed at evaluating the role of neutrophil-lymphocyte ratio (NLR), an indicator of inflammation and MetS, in the pathogenesis of LUTS and other BPH-related parameters. METHOD: We evaluated 244 patients with benign prostate hyperplasia admitted to our outpatient clinic between January 2014 and June 2015. NLR was calculated from the peripheral blood sample for all patients. Patients' anthropometric characteristics, serum lipid levels, waist circumferences, total prostate-specific antigen (PSA) and testosterone values, prostate volumes, max values and International Prostate Symptom Score (IPSS) were recorded. All statistical analyses were conducted by SPSS version 17.0 package program, and p value <0.05 was chosen as the criterion for statistical significance. RESULTS: There was statistical significance between NLR and patients with severe IPSS score (>20) and over age 60 years (p = 0.02). Patients younger than 60 years had statistical significance between NLR and PSA <2.5 ng/dl (p = 0.004). When body mass index was selected, there was statistical significance between prostate volume <35 ml (p = 0.009) and age >60 years (p = 0.028). If 60 years of age was selected as cut-off value, there is statistical significance between age and severe IPSS, and in terms of mild erectile dysfunction, PSA >2.5 ng/dl, and prostate volume >35 ml. CONCLUSION: We found positive correlation between NLR and severe symptoms and progression of BPH. In this manner, anti-inflammatory therapy could contribute to the medical treatment of BPH. Higher NLR may be a candidate marker for severity of symptoms in BPH patients.


Subject(s)
Inflammation/blood , Lymphocytes/cytology , Metabolic Syndrome/blood , Neutrophils/cytology , Prostatic Hyperplasia/blood , Aged , Anthropometry , Anti-Inflammatory Agents/therapeutic use , Area Under Curve , Body Mass Index , Erectile Dysfunction/complications , Humans , Inflammation/physiopathology , Lipids/blood , Lower Urinary Tract Symptoms/etiology , Male , Metabolic Syndrome/physiopathology , Middle Aged , Outpatients , Prostate-Specific Antigen/blood , Prostatic Hyperplasia/physiopathology , ROC Curve , Testosterone/blood
12.
Urol Int ; 98(2): 210-214, 2017.
Article in English | MEDLINE | ID: mdl-27160247

ABSTRACT

PURPOSE: In this study, we evaluated the effect of 5 mg tadalafil once daily in men with premature ejaculation (PE). METHODS: Thirty married men with lifelong PE and 30 healthy men as control group were included in this study. All the patients received 5 mg tadalafil once a day for a month. The international index of erectile function questionnaire and intravaginal ejaculatory latency times (IELTs) and PE profile were recorded before and after treatment. Plasma samples were collected before and after treatment. RESULTS: The mean baseline IELTs was 40.8 ± 8.1 s in the PE group and 196.5 ± 26.2 s in the control group. After treatment in the PE group, the mean IELTs values showed a statistically significant improvement from the baseline values. At the end of 4 weeks, in the PE group, the mean IELT values showed a statistically significant improvement from the baseline values. Baseline serum nitric oxide (NO) levels were 27.3 ± 1.7 in the PE group and in the 31.1 ± 1.4 healthy control groups. After treatment, NO levels were increased from baseline. CONCLUSION: We consider that 5 mg tadalafil once daily is safety and effective for the treatment of PE.


Subject(s)
Premature Ejaculation/drug therapy , Tadalafil/administration & dosage , Urological Agents/administration & dosage , Adult , Carbolines , Case-Control Studies , Drug Administration Schedule , Ejaculation , Humans , Male , Middle Aged , Nitric Oxide/blood , Severity of Illness Index , Surveys and Questionnaires , Treatment Outcome
13.
Arch Ital Urol Androl ; 89(1): 26-30, 2017 Mar 31.
Article in English | MEDLINE | ID: mdl-28403591

ABSTRACT

OBJECTIVE: We evaluated the correlation between benign prostate hyperplasia (BPH) measures and diabetes mellitus in men with benign prostate hyperplasia in a prospective study. MATERIALS AND METHODS: Between 2008-2012, 100 diabetic and 200 non diabetic patients undergoing surgery due to benign prostate hyperplasia were enrolled in the study. The parameters evaluated for each patients included prostate volume, fasting blood glucose, HbA1c, total testosterone, total prostatic specific antigen (T-PSA), triglicerides, total cholesterol and body mass index (BMI). A questionnaire including international prostate symptom score (IPSS) was sdministered and uroflow test measuring the peak urinary flow rate was performed to appreciate the complaints of the patients objectively. RESULTS: Diabetic patients are more likely to have larger prostate volume. The symptom score evaluated by IPSS and post micturition residual volume were also significantly higher in diabetic groups. The other statistically significant different parameter between two groups was total testosterone that diabetic patients tend to have lower levels. Diabetic counterparts were established to have higher BMI. No statistically significant differentiation was observed about trigliceryde and total cholesterol levels and uroflow rates. CONCLUSIONS: Our study suggests a positive correlation between high prostate volume and diagnosis of diabetes mellitus in patients with benign prostatic hyperplasia. We also observed a positive correlation between symptom scores and post micturion residual volumes and diagnosis of diabetes mellitus suggesting that the presence of diabetes is related to both static and dynamic components of benign prostate hyperplasia. Additionally testosterone levels were lower in diabetic patients. Further studies need to confirm these relationship in a larger population.


Subject(s)
Diabetes Mellitus/epidemiology , Prostate-Specific Antigen/blood , Prostatic Hyperplasia/pathology , Triglycerides/blood , Aged , Blood Glucose/metabolism , Body Mass Index , Cholesterol/blood , Humans , Male , Middle Aged , Prospective Studies , Surveys and Questionnaires , Testosterone/blood , Urination/physiology
14.
Int Braz J Urol ; 42(5): 955-959, 2016.
Article in English | MEDLINE | ID: mdl-27532115

ABSTRACT

PURPOSE: The aim of this study was to evaluate the relationship between tumor size and grade with visceral adipose index (VAI) levels in patients with renal cell carcinoma. MATERIALS AND METHODS: We retrospectively reviewed the records of 310 consecutive patients with RCC who underwent radical nephrectomy at our institution between January 2007 and May 2014. VAI was calculates for males and females seperately as this formula like previous study. The relationship between tumor size and nuclear grade with VAI levels were evaluated statisticaly. Analyses were completed using Chi-square tests and Logistic regression analysis. RESULTS: Among the 310 total patients analyzed in our study, there were 176 males (56.8%) and 134 females (43.2%). VAI levels were statistically higher in men and women with high tumor size (p < 0,001). VAI levels were statistically higher in men and women with high fuhrman grade (p < 0,001). CONCLUSIONS: The components of VAI may have effect on tumor carcinogenesis in similar pathways. In our study patients with high VAI levels were found to have statistically significant higher nuclear grade and tumor size. VAI can be a useful index for the evaluation and calculation of renal cell cancer aggressiviness. Further studies with more patients are needed to confirm our study.


Subject(s)
Carcinoma, Renal Cell/pathology , Intra-Abdominal Fat/pathology , Kidney Neoplasms/pathology , Risk Assessment/methods , Tumor Burden , Aged , Aged, 80 and over , Body Mass Index , Female , Humans , Logistic Models , Male , Middle Aged , Neoplasm Grading , Retrospective Studies , Risk Factors , Sex Factors , Waist Circumference
15.
Int Braz J Urol ; 42(4): 678-84, 2016.
Article in English | MEDLINE | ID: mdl-27564277

ABSTRACT

INTRODUCTION: We investigated the prognostic significance of the neutrophil-to-lymphocyte ratio on tumor stage and Fuhrman nuclear grade in renal cell carcinoma. METHODS: The records of 432 patients with RCC who underwent radical or partial nephrectomy between 2005 and 2014 were retrospectively reviewed. Patients were classified as group lower tumor stage(T1 + T2) and higher(T3 + T4). As like tumor stage, Fuhrman nuclear grade were classified lower (G1+G2) and higher(G3+G4) too. The best NLR cut off value was 3.01.Two sample t-test or Mann-Whitney U-test used for the continuous variables and a chi-square test or Fisher's exact test used for the categorical variables. RESULTS: Among the 432 total patients analyzed in our study, there were 275 males (63.7%) and 157 females (36.3%). Mean laboratory values were CRP 2.73 ± 1.93 mg/ dL (normal less than 0.3), neutrophil count 4,23 ± 1.46/µL, lymphocyte count 1,61 ± 0,61/µL and NLR 2.64 ± 1.24. According to our data, statistically pretreatment NLR significantly correlated with CRP (p<0.0001). And tumor patologic stage (p=0.08), tumor histologic grade (p<0.001) was significantly associated with NLR. DISCUSSION: We compared the relationship of preoperative NLR and NC parameters with RCC tumor stage and grade. And NLR were found to have statistically significant higher T stage and grade at RCC. Further studies with more patients are needed to confirm our study.


Subject(s)
Carcinoma, Renal Cell/pathology , Kidney Neoplasms/pathology , Lymphocytes , Neutrophils , Aged , Carcinoma, Renal Cell/blood , Carcinoma, Renal Cell/surgery , Female , Humans , Kidney Neoplasms/blood , Kidney Neoplasms/surgery , Lymphocyte Count , Male , Middle Aged , Neoplasm Staging , Preoperative Care , Prognosis , Retrospective Studies , Risk Factors
16.
Int Braz J Urol ; 42(4): 787-92, 2016.
Article in English | MEDLINE | ID: mdl-27564291

ABSTRACT

OBJECTIVE: SUI, involuntary loss of urine, occurs when intra abdominal pressure exceeds urethral pressure in women. Recent animal study has shown that there are therapeutic effects of Insulin-like growth factors (IGF-1) on stress urinary incontinence in rats with simulated childbirth trauma. IGF-1 is an important mediator of cell growth, differentiation and transformation in various tissues and stimulates fibroblast proliferation and enhances collagen synthesis. The purpose of the current study was to determine the association between IGF-1 levels and SUI. MATERIALS AND METHODS: All patients were evaluated for SUI and divided into two groups: 116 women with SUI and 76 women without SUI. Diagnosis of SUI was based on the International Consultation on Incontinence Questionnaire-Short Form (ICIQSF). Levels of IGF-1 were measured in serum by enzyme-linked immunosorbent assay. The relationship between IGF-1 levels and SUI in patients was evaluated statisticaly. RESULTS: The mean age of patients wiyh SUI was 49.9±8.6 and 48.7±7.8 in control group. Plasma IGF-1 levels were significantly lower in SUI than in control group (106.5±26.4 and 133.3±37.1ng/mL, respectively, P <0.001). Body mass indexes were higher in women with SUI than women without SUI. CONCLUSION: In this study lower serum IGF-1 levels were found to be associated with SUI. Serum IGF-1 level appears to be a specific predictor of SUI, and it may be used in early prediction of SUI in female population.


Subject(s)
Insulin-Like Growth Factor I/metabolism , Urinary Incontinence, Stress/blood , Adult , Case-Control Studies , Collagen/biosynthesis , Enzyme-Linked Immunosorbent Assay , Female , Humans , Insulin-Like Growth Factor I/analysis , Middle Aged , Prospective Studies
17.
J Sex Med ; 12(6): 1309-18, 2015 Jun.
Article in English | MEDLINE | ID: mdl-25872648

ABSTRACT

INTRODUCTION: The studies examining the association between metabolic syndrome (MetS), its components, and erectile dysfunction (ED) should be reevaluated to arrive at comprehensive results in this field. AIM: Our aim was to gather individual studies in order to achieve a more reliable conclusion regarding the relationship between MetS, its components, and ED. METHODS: Three investigators searched the Pubmed-Medline and Embase databases using the key words "metabolic syndrome" and "erectile dysfunction." The individual studies were evaluated for selection of suitable studies. MAIN OUTCOME MEASURES: Eight studies that met all inclusion criteria were chosen, and a pooled analysis of odds ratio (ORs) between MetS and ED was calculated. The components of MetS to ED were also estimated. RESULTS: Eight observational studies with a total of 12,067 participants were examined. The overall analysis revealed a 2.6-fold increase in patients with MetS having ED (2.67[1.79-3.96]; P < 0.0001). All individual components of MetS except high-density lipoprotein level were also found to correlate with an increased prevalence of ED. Of those, fasting blood sugar was detected highest rate for ED with OR of 2.07 ([1.49-2.87]; P < 0.0001). CONCLUSIONS: Metabolic syndrome is associated with a high risk rate of ED, and patients with MetS should be informed about this association and encouraged to make lifestyle modifications to improve their general health and to limit cardiovascular risk as well as ED prevalence. However, manuscripts included in meta-analysis were observational studies that prohibits ascertainment of temporal associations and necessitates further prospective studies.


Subject(s)
Erectile Dysfunction/physiopathology , Metabolic Syndrome/physiopathology , Erectile Dysfunction/metabolism , Humans , Male , Metabolic Syndrome/metabolism , Observational Studies as Topic , Odds Ratio , Prevalence , Prospective Studies , Risk , Risk Factors
20.
J Sex Marital Ther ; 41(4): 440-9, 2015.
Article in English | MEDLINE | ID: mdl-24824329

ABSTRACT

Female sexual dysfunction is a prevalent and multidimensional disorder related to many biological, psychological, and social determinants. The authors assessed the effect of one of the many factors affect sexual function-metabolic syndrome-on female sexual function. They equally divided 400 women participants among 4 groups: (a) premenopausal with metabolic syndrome, (b) premenopausal without metabolic syndrome, (c) postmenopausal with metabolic syndrome, and (d) postmenopausal without metabolic syndrome. The authors used the Female Sexual Function Index to assess women's sexual function. Female sexual dysfunction was found more often in both pre- and postmenopausal women with metabolic syndrome (p =.001). Overall Female Sexual Function Index score and satisfaction, pain, and desire domain scores independently of the menopause status showed statistically significant differences across women with metabolic syndrome in comparison with participants with no metabolic syndrome (p <.05). The authors also evaluated the associations among 5 components of metabolic syndrome and Female Sexual Function Index scores. Higher fasting glucose levels were significantly associated with the Female Sexual Function Index score (p <.05). This study shows that sexual dysfunction is more prevalent in pre- and postmenopausal women with the metabolic syndrome.


Subject(s)
Metabolic Syndrome/epidemiology , Metabolic Syndrome/psychology , Postmenopause/psychology , Premenopause/psychology , Sexual Dysfunction, Physiological/epidemiology , Sexual Dysfunction, Physiological/psychology , Adult , Blood Glucose/metabolism , Cross-Sectional Studies , Female , Humans , Metabolic Syndrome/physiopathology , Middle Aged , Orgasm/physiology , Postmenopause/physiology , Premenopause/physiology , Risk Factors , Sexual Dysfunction, Physiological/physiopathology , Statistics as Topic
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