View source for Effect of H2O2 Germ killing on Dispersal involving CavitationInduced Microdroplets

The aim of the study was to evaluate the frequency of occurrence of Chlamydia trachomatis (C.t.) DNA in the prostate material in the group of individuals with the chronic prostatitis.<br />The study included 65 males aged between 47 and 68 years of age, reporting for transrectal prostate biopsy because of the elevated serum prostate-specific antigen concentration and/or abnormalities detected in prostate palpation per rectum. The urethral smear collection was performed in all the patients in order to detect C.t. DNA. After that, the transrectal prostate biopsy was performed (histopathology tests, C.t. DNA). Additionally, the levels of anti-C.t. IgG antibodies and anti-C.t. IgA antibodies were checked in the serum. The DNA isolation from prostate specimens was conducted with the use of the Chelex method, while the C.t. DNA detection - with the ligase chain reaction. Specific antibodies were detected with the use of the ELISA method.<br />C.t. DNA in the prostate gland was found in 7 out of 65 men (10.8%). In urethral smear, C.t. was found in none of the individuals. Anti-C.t. [https://www.selleckchem.com/products/2-6-dihydroxypurine.html 2,6-Dihydroxypurine research buy] IgA antibodies were detected in the serum of 16/65 (24.6%), while anti-C.t. IgG antibodies in 6/65 (9.2%) of the examined males. IgA antibodies were found in two and IgG in one out of the 7 men who had C.t. infection in the prostate.<br />The presence of C.t. DNA in the prostate gland may be indicative of the role of chlamydia in the development of chronic prostatitis.<br />The presence of C.t. DNA in the prostate gland may be indicative of the role of chlamydia in the development of chronic prostatitis.<br />Percutaneous nephrolithotomy (PCNL) is the minimally invasive procedure of choice for the treatment of large and/or complex nephrolithiasis. Migration of residual fragments (RFs) into the ureter after PCNL is presumed to be uncommon. However, should associated stone-related events (SREs) occur, ancillary procedures may be required. The objective of this study was to describe the frequency and to analyze predictors of antegrade migration of RFs after PCNL.<br />A case-control study of patients who underwent PCNL for nephrolithiasis and had a postoperative computed tomography available within 48 hours was performed. Descriptive statistics and logistic regression analysis were carried out.<br />The final sample included 169 interventions. Mean age was 49 ±13 years, median maximum stone size was 26 (7 to 87) mm and mean stone density was 835 (70 to 2022) Hounsfield Units (HUs). 7.1% of the patients experienced migration of RFs into the ureter after PCNL, of whom 41.6% suffered SREs. Lithotripsy was performed using ulphrolithiasis and ≥1.68 mts of height were found to predict this event.<br />In this study we aimed to determine the effects of the 45 degrees sided prone position to the surgeon's comfort, operation time, fluoroscopy time and complications at the operation of percutaneous nephrolithotomy (PCNL) for the treatment of kidney stone of horseshoe kidney (HK) or rotation anomaly kidney.<br />Thirty eight patients (25 male, 13 female) with renal calculi and HK, underwent PCNL. After the amplatz sheath was inserted into the collecting system, the patients in group 1 (n20) were taken to the 45 degrees side position to the side of the operation and patients in group 2 (n18) were operated in classical prone position. Operative data of two groups were compared statistically.<br />Mean stone size of group 1 was 557.8 ±244.8 mm<br />(188-1175) and group 2 was 590.7 ±172.8 mm<br />(423-909) (p = 0.639). In group 1 mean operation time was 78.6 ±21.8 (45-120) minutes and in group 2 was 95.05 ±11.5 (69-120) minutes. The difference for operation time was statistically significant and shorter in the sided group (p = 0.02).<br />The working position of rigid nephroscope is 90 degrees to the body after the dorsomedial or dorsolateral access. In our study the position of patient is laterally sided 45 degree and the flexion on the surgeon's shoulder was minimised. This new position described for PCNL in HK allows comfortable working position for surgeon after upper pole posterior calyces access.<br />The working position of rigid nephroscope is 90 degrees to the body after the dorsomedial or dorsolateral access. In our study the position of patient is laterally sided 45 degree and the flexion on the surgeon's shoulder was minimised. This new position described for PCNL in HK allows comfortable working position for surgeon after upper pole posterior calyces access.<br />Diagnostic pressure on endoscopy suite can lead to delay in flexible cystoscopic stent removal. We compare the cost and organizational impact of reusable flexible cystoscope versus single-use, flexible cystoscope with a built-in stent grasper (Isiris<br />).<br />Data for the reusable cystoscopic stent removal performed in endoscopy room, group A (period 1) were compared to Isiris disposable stent removal performed in outpatient clinic, group B (period 2). We chose the same calendar months in successive years for these two different groups (9 months each). A micro cost analysis was performed evaluating the impact on costs, complications and organizational benefit.<br />A total of 72 patients (37, group A; 35, group B) were included with no significant differences in age and gender ratio. The mean procedure time was 14.4 and 2.2 minutes, and the mean stent dwell time was 26.8 and 15.4 days in groups A and B respectively (p &lt;0.001). In group A, 5 patients (14%) developed stent encrustation, of which 3 needed a urete the procedures to be done in the outpatient setting thereby reducing the organizational pressure on endoscopy related diagnostic procedures.<br />We investigated the clinical, operational, and pain parameters of patients who underwent semirigid ureterorenoscopy (sURS) under spinal anesthesia (SA) and general anesthesia (GA) for proximal ureter stones.<br />Patients treated with sURS after diagnosis of proximal ureter stones between January 2014 and May 2017 were reviewed retrospectively. The patients were divided into two groups (the SA group and the GA group) based on the type of anesthesia used. Perioperative variables and operation results were evaluated and compared. Success was defined as the patient being stone-free as observed on low-dose non-contrast computed tomography performed in the first month postoperatively.<br />The SA and GA groups had 40 and 32 patients, respectively. There were no statistically significant differences between the groups in terms of age (p = 0.593), gender (p = 0.910), average stone size (p = 0.056), side (p = 0.958), or density (p = 0.337). Based on the Clavien classification system, complication rates between the two groups were similar. The postoperative visual pain scale in the SA group was statistically significantly lower (p &lt;0.05) than in the GA group. Success rates in the SA and GA groups were found to be 90% (36/40) and 93.7% (30/32), respectively, with no significant difference between the groups (p = 0.819).<br />Ureterorenoscopy, which is performed for proximal ureter stone treatment in adult patients, is a reliable surgical method that can be performed under both SA and GA. SA offers the advantage of reduced postoperative pain as compared to GA.<br />Ureterorenoscopy, which is performed for proximal ureter stone treatment in adult patients, is a reliable surgical method that can be performed under both SA and GA. SA offers the advantage of reduced postoperative pain as compared to GA.<br />Prostate cancer is one of the most common malignancies affecting European men. Sequelae of the advanced malignancy require invasive procedures which may not be eligible especially for old, debilitated patients. The aim of this manuscript is to review the outcomes of prostate artery embolization in the management of refractory bleeding.<br />A PubMed database search was done for all English language articles on prostate artery embolization in prostate cancer, published between 2003 and 2019. For current review, information related to number, age of the patients, aetiology of the hematuria, bilateral or unilateral procedure, type of embolic material, technical and clinical success, complications, recurrent hematuria, hematocrit and hemoglobin levels were analyzed.<br />A total of 10 original full-text comparative and non-comparative (case series) studies were reviewed. Minor complications described in the literature ranged from 10-50%. After prostate artery embolization, the recurrence of the haematuria occurred in 10-57% of the patients. Moreover, prostate artery embolization successfully treated lower urinary tract symptoms and urinary retention in prostate cancer patients.<br />The procedure appears safe, burdened with low risk of complications and accomplishes technical and clinical success. It is a promising option for patients with hemorrhage, but due to the scarcity of data further investigations are needed.<br />The procedure appears safe, burdened with low risk of complications and accomplishes technical and clinical success. It is a promising option for patients with hemorrhage, but due to the scarcity of data further investigations are needed.<br />Urinary incontinence (UI) is a major public health issue because of the high number of individuals affected, its adverse effects on job-related functioning, and the decline in quality of life. The association between UI and symptoms of depression has been evaluated extensively for the general population. However, relationships between UI and depression have not been adequately assessed for specific patient groups. Thus, we investigated the association between UI and depression severity in patients treated for depression.<br />This study was a single-center, prospective, cross-sectional inquiry. We analyzed questionnaire data on UI and depression from depressed patients treated in our Department of Adult Psychiatry. Patients completed the International Consultation on Incontinence Questionnaire Short Form and General Health Questionnaire whereas psychiatrists administered the Hamilton Rating Scale for Depression.<br />One hundred two patients were enrolled in the study. Most patients had mild depression. Patients who were incontinent mostly reported moderate UI and UI was statistically more prevalent in women than in men. Further, with the General Health Questionnaire, depression severity in women was significantly associated with the severity of UI. We did not observe correlation between depression severity analyzed with the Hamilton Rating Scale for Depression and UI.<br />In the cohort of patients treated for depression, UI affected more women than men. In wo- men, UI was associated with the severity of depression. Because UI and depression may coexist and share the symptom burden, particularly in women, clinicians should be aware of the interconnection between these two conditions.<br />In the cohort of patients treated for depression, UI affected more women than men. In wo- men, UI was associated with the severity of depression. Because UI and depression may coexist and share the symptom burden, particularly in women, clinicians should be aware of the interconnection between these two conditions.<br />The aim of this study was to find out if there are any conventional urodynamic (UDS) variables that would help to predict the necessity of overactive bladder (OAB) symptomatic therapy in women after transobturator tape surgery (TOT).<br />A total of 487 females after TOT were enrolled in this retrospective study. Inclusion criteria (UDS before surgery, follow-up visit within 2-6 month after TOT) were met in 169 women. Based on patient history, questionnaires and physical examination, two groups were distinguished pure stress urinary incontinence (SUI) and stress-predominant mixed urinary incontinence (MixUI). A statistical analysis was performed including age and UDS variables. T-test was used for continuous data and Chi-squared test for categorical data. Combinations of these factors were analyzed using binary logistic regression and surgery outcome as the target variable.<br />Significant correlations between the probability of a need for OAB therapy after TOT were observed with age (higher age increases OAB therapy necessity, p &lt;0.