Introduction: Despite advances in treatment, metastatic urothelial carcinoma of the urinary bladder (mUCUB) is associated with high mortality and treatment risk. We tested for regional differences in mUCUB within a large-scale, population-based database. Methods: Using the Surveillance, Epidemiology and End Results (SEER) database (2010–2018), patient (age, sex, race/ethnicity), tumor (T-stage, N-stage, number of metastatic sites), and treatment (systemic therapy, radical cystectomy) characteristics were tabulated for mUCUB patients according to 11 SEER registries. Multinomial regression models and multivariable Cox regression models tested overall mortality (OM), adjusting for patient, tumor and treatment characteristics. Results: In 4817 mUCUB patients, registry-specific patient counts ranged from 1855 (38.5%) to 105 (2.2%). Important inter-regional differences existed for race/ethnicity (3–36% for others than non-Hispanic Whites), N-stage (28–39% for N1–3, 44–58% in N0, 8–22% for unknown N-stage), systemic therapy (38–54%) and radical cystectomy (3–11%). In multivariable analyses adjusting for these patient, tumor, and treatment characteristics, one registry exhibited significantly lower OM (SEER registry 10: hazard ratio [HR] 0.83) and two other registries exhibited significantly higher OM (SEER registries 9: HR 1.13; SEER registry 8: HR 1.24) relative to the largest reference registry (n=1855). Conclusions: We identified important regional differences that included patient, tumor, and treatment characteristics. Even after adjustment for these characteristics, important OM differences persisted, which may warrant more detailed investigation.
Telemedicine is a most used tools in various medical and surgical scenarios. The aim of the present study was to explore attitudes and perceptions by urologic patients toward the use of telemedicine in the context of patient-physicians communication during the post-operative follow-up in a large academic tertiary urology referral department in Italy.An anonymous questionnaire consisting of 15 multiple choice questions was designed including three sections: respondents' demographics, attitudes, and perceptions towards the use of telemedicine. Invitations to participate to this anonymous questionnaire was given to outpatients attended at Urology Department, University of Naples Federico II.In total 697 responses were received (participation rate 73%). The frequency of telemedicine use was described as frequently, occasional, rarely, and never by 41.6%, 30.4%, 15.1%, and 12.6% of respondents, respectively. WhatsApp messenger used by 59.5% of respondents and telephone call (34.3%) were the most common type of tools. Satisfaction in using telemedicine was reported as very satisfied, satisfied, neutral, dissatisfied, and very dissatisfied by 39.6%,41.4%,10%,7% and 2% of respondents respectively. Overall, 43.7%% of participants individuated limited interaction and risk of misdiagnosis as the major limit of telemedicine.Telemedicine represents the future of medical practice due to several benefits as well as convenience, increased access to care and decreased healthcare costs.
Introduction: We aimed to test the impact of International Society of Urological Pathology (ISUP) grade group (GG) on cancer-specific mortality (CSM) in organ-confined (pT2) prostate cancer (PCa) at radical prostatectomy (RP). Methods: RP organ-confined prostate cancer (PCa) patients were identified (Surveillance, Epidemiology, and End Results 2004−2015). Cancer-specific survival (CSS) rates were tested in Kaplan-Meier plots and multivariable Cox regression (MCR) models according to GG: 1–3 vs. 4 vs. 5. Sensitivity analyses addressed GG4 and GG5 patients with available primary and secondary Gleason score (GS). Results: Overall, 61 172 patients with RP organ-confined PCa were identified. Of these, 57 715 (94.4%), 2036 (3.3%) and 1421 (2.3%) harbored GG1–3, 4, and 5, respectively. In Kaplan-Meier analyses, seven-years’ CSS estimates were 99.6 vs. 98.2 vs. 93.8% for GG1–3 vs. 4 vs. 5, respectively (p<0.001). In MCR models, GG4 (hazard ratio [HR] 2.72, p<0.001) and 5 (HR 9.95, p<0.001) independently predicted higher CSM, relative to GG1–3. Furthermore, GG5 also independently predicted higher CSM (HR 3.72, p<0.001) vs. GG4. In sensitivity analyses, 1.2, 1.6, and 2.4 CSM events per 1000 person-years of followup were respectively recorded for GS 4+4, 3+5, and 5+3 patients. Conversely, 4.8 vs. 5.3 CSM events per 1000 person-years of followup were respectively recorded for GS 4+5 vs. 5+4/5+5 patients. Conclusions: In organ-confined PCa, at RP, a small proportion of patients harbor GG4–5. These patients exhibit higher CSM than their GG1–3 counterparts. Moreover, detectable mortality rate differences indicate a dose-response effect according to primary and secondary GS. This phenomenon applies in both GG4 and GG5, as well as between GG4 and GG5.
Introduction: Several mobile health applications (MHAs) have been developed to assist and improve the quality of life of patients affected by premature ejaculation, but the scientific quality and adherence to guidelines are not yet addressed. Materials and methods: On 25 May 2022, we conducted a search in the Apple App Store and Google Play Store. We reviewed all mobile apps from Apple App Store and Google Play Store for premature ejaculation and evaluated their usage in screening, prevention, management, and adherence to EAU guidelines. Results: In total 9 MHA were reviewed. All MHAs are geared towards the patient and provide information about diagnoses and treatment of PE. The mean score were 2.87, 3.69, 2.77, 2.55, 2.86 for Engagement, Functionality, Aesthetics, Information, and Subjective quality respectively. MHAs reported low and medium adherence to EAU guidelines. Conclusions: MHAs provide different services in many medical fields, including male sexual dysfunction. Their development is constantly increasing, but the problems of scientific validation, content, and quality are not yet solved. Much future research is necessary to improve the quality of the apps and promote new user designed, and high-quality apps.
Abstract Background In contemporary surgically treated patients with localized high-grade (G3 or G4) clear-cell renal cell carcinoma (ccRCC), it is not known whether presence of sarcomatoid dedifferentiation is an independent predictor and/or an effect modifier, when cancer-specific mortality (CSM) represents an endpoint. Methods Within the Surveillance, Epidemiology, and End Results database, all surgically treated localized high-grade ccRCC patients treated between 2010 and 2020 were identified. Univariable and multivariable Cox-regression models were used. Results In 18,853 surgically treated localized high-grade (G3 or G4) ccRCC patients, 5-year CSM-free survival was 87% (62% vs. 88% with vs. without sarcomatoid dedifferentiation, p < 0.001). Presence of sarcomatoid dedifferentiation was an independent predictor of higher CSM (hazard ratio [HR] 1.8, p < 0.001). In univariable survival analyses predicting CSM, presence versus absence of sarcomatoid dedifferentiation in G3 versus G4 yielded the following hazard ratios: HR 1.0 in absent sarcomatoid dedifferentiation in G3; HR 2.7 ( p < 0.001) in absent sarcomatoid dedifferentiation in G4; HR 3.9 ( p < 0.001) in present sarcomatoid dedifferentiation in G3; HR 5.1 ( p < 0.001) in present sarcomatoid dedifferentiation in G4. Finally, in multivariable Cox-regression analyses, the interaction terms defining present versus absent sarcomatoid dedifferentiation in G3 versus G4 represented independent predictors of higher CSM. Conclusions In contemporary surgically treated patients with localized high-grade ccRCC, sarcomatoid dedifferentiation is not only an independent multivariable predictor of higher CSM, but also interacts with tumor grade and results in even better ability to predict CSM.
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