Effect of the whole seamless connection of nursing from WeChat interactive platform on stigma and quality of life in patients with urinary system cancer.

Objective: To evaluate the effects of intervention by "whole seamless connection of nursing from WeChat interactive platform" on stigma and quality of life of the patients with urinary system cancer. Methods: Overall, 80 patients with urinary cancer were randomly divided (40 cases per group) into control and observation groups. Routine nursing was provided to the control group, whereas positive psychological intervention was provided to the intervention group through a "whole seamless connection of nursing from the WeChat interactive platform" in addition to routine nursing. The Chinese version of social impact and cancer patients' quality of life scales were used to evaluate the effects before and after the intervention. Results: After the intervention, the total score for stigma was significantly lower (p < 0.01), while that of quality of life was higher (p < 0.05) in the observation group relative to the control group. Conclusions: The whole seamless connection of nursing from the WeChat interactive platform could reduce stigma and improve the quality of life of patients with urinary cancer.

Survivin c.-31G>C (rs9904341) gene transversion and urinary system cancers risk: a systematic review and a meta-analysis.

AIM: To investigate the possible association between survivin c.-31G>C (rs9904341) gene polymorphism and urinary system cancers by a meta-analysis approach. METHODS: Standard electronic literature databases were searched to find eligible studies. The odds ratios (ORs) with 95% CIs were estimated to find the associations possibility. RESULTS: Overall meta-analysis revealed significant associations between c.-31G>C transversion and risk of urinary tract cancers in dominant (OR: 1.34; 95% CI: 1.02-1.75; p = 0.035), recessive (OR: 1.52; 95% CI: 1.33-1.74; p < 0.001) and homozygote codominant (OR: 1.90; 95% Cl: 1.37-2.62; p < 0.001) genetic models. CONCLUSION: The c.-31G>C transversion might be a risk factor for urinary system cancers. However, more articles with different ethnicities will help to obtain a more accurate conclusion.

GSTT1 Null Genotype Significantly Increases the Susceptibility to Urinary System Cancer: Evidences from 63,876 Subjects.

GSTT1 gene plays an important role in detoxification and clearance of reactive oxygen species(ROS). A null variant in this gene has been demonstrated to confer cancer susceptibility. Although many studies have demonstrated the association between GSTT1 null polymorphism and urinary system cancer susceptibility, several publications reported opposite conclusions. For better understanding the effects of this polymorphism on the risk of urinary system cancer, a updated meta-analysis was performed with a total of 26,666 cases and 37,210 controls extracted from 117 studies, by following the latest meta-analysis guidelines (PRISMA). The results suggested that the GSTT1 null genotype was significantly associated with an increased risk of urinary system cancer (OR=1.13, 95%CI=1.05-1.22). Furthermore, stratified analyses by the type of cancer, ethnicity, source of control and quality score presented a significantly increased risk associated with GSTT1 null genotype in bladder and prostate cancer subgroup, Caucasians and Indians subgroup, population-based(PB) subgroup, medium quality and low quality subgroup. Overall, our meta-analysis suggested that GSTT1 null genotype is a potential cancer susceptibility variant. Well-designed and large-cohort studies are needed to confirm the association between GSTT1 null genotype and urinary system cancer risk.

Association between GSTP1 Ile105Val polymorphism and urinary system cancer risk: evidence from 51 studies.

The GSTP1 gene plays an important role in detoxification of carcinogens. GSTP1 gene polymorphisms may alter the susceptibility of urinary system cancer. Numerous studies have been performed to investigate the association between GSTP1 Ile105Val (rs1695 A>G) polymorphism and urinary system cancer risk. Nevertheless, the results remain controversial and only prostate cancer and bladder cancer are covered. We identified eligible studies from PubMed, Elsevier, and three equivalent Chinese databases including the Chinese National Knowledge Infrastructure, Wanfang, and Weipu. Pooled odds ratios and 95% confidence intervals were used to assess the strength of the association between GSTP1 Ile105Val polymorphism and urinary system cancer risk. In total, 11,762 cases and 15,150 controls from 51 studies were included in the final meta-analysis. The pooled results from all included studies showed a statistically significant association between GSTP1 Ile105Val polymorphism and urinary system cancer. In the subgroup analyses, the GSTP1 Ile105Val polymorphism was found to be significantly associated with prostate cancer risk and also a risk factor for urinary system cancer among Asians. In conclusion, our meta-analysis indicated that GSTP1 Ile105Val polymorphism was associated with urinary system cancer susceptibility, which needs to be validated by more rigorous data from further large-scale population studies with different ethnicities.

Association between interleukin-6 polymorphisms and urinary system cancer risk: evidence from a meta-analysis.

BACKGROUND: Interleukin-6 (IL-6) is a multifunctional proinflammatory cytokine involved in cancer initiation and progression. Numerous studies have investigated the associations between IL-6 polymorphisms (IL-6 -174G>C, -592G>C, -597G>A) and risk of urinary system cancers, including prostate cancer, bladder cancer, and renal cell cancer. However, conclusions from these studies were controversial. Thus, we conducted the current meta-analysis to obtain the comprehensive profile regarding the association between IL-6 polymorphisms and urinary system cancer risk. METHODS: According to inclusion and exclusion criteria, the associations of IL-6 polymorphisms with urinary system cancer were searched from database and analyzed using STATA 12.0 statistical software. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the strength of the associations. RESULTS: A total of 20 previous publications consisting of 15,033 cases and 17,655 controls were involved in this meta-analysis. Significant association was observed in overall population regarding IL-6 -592G>C polymorphisms (G vs C: OR =0.1.30, 95% CI =1.13-2.52; GG vs CC: OR =1.81, 95% CI =1.31-2.52; GG vs GC + CC: OR =1.33, 95% CI =1.02-1.75; GG + GC vs CC: OR =1.41, 95% CI =1.09-1.83). In the stratified analyses by ethnicity, the significant associations were found among Asian (GG vs CC: OR =1.89, 95% CI =1.34-2.66; GG + GC vs CC: OR =1.43, 95% CI =1.09-1.87) and Black population (GC vs CC: OR =0.20, 95% CI =0.05-0.82) rather than Caucasian men. Likewise, there were noticeable associations in almost all the other subanalyses such as cancer types, control sources, genotyped methods, and sample sizes. However, no significant associations were identified between any of IL-6 -174G>C polymorphisms with urinary system cancer, except for Asian population (G vs C: OR =0.81, 95% CI =0.70-0.95; GG vs CC: OR =0.51, 95% CI =0.35-0.74; GC vs CC: OR =0.49, 95% CI =0.33-0.72; GG + GC vs CC: OR =0.50, 95% CI =0.35-0.72; respectively). In addition, no significant associations were detected between IL-6 -597G>A polymorphism and urinary system cancer, regardless of whole or subgroups. CONCLUSION: This meta-analysis presents a relatively comprehensive view of the associations between IL-6 polymorphism and urinary system cancer risk to explore the carcinogenic mechanisms, which will help shed light on the clinical diagnosis and therapy for urinary system cancer. However, further detailed studies are needed to verify our conclusion.

Rapid changes in the incidence of urinary system cancers in Turkey.

Estimation of national cancer incidence for major cancer sites in Turkey has been carried out by analyzing the data obtained from active cancer registry, and published regularly by Institute of Public Health of Ministry of Health. In the light of these statistics, the incidence of urinary cancers in both sexes and their age related distributions have been discussed, paying special attention to prostate, kidney and bladder cancers. The annual incidence of all cancer cases increased gradually, reaching to 221.5 per 100,000 population in 2009, the latest confirmed figure available at present. Among males the most frequent cancers were those of the lung, prostate and bladder. The incidence rates of urinary cancers among males were 36.1, 21.4 and 6.3 per 100,000 for prostate, bladder and kidney respectively. The reliability of current data concerning the incidence of cancer has been discussed by comparing them with the previously reported national cancer data.