Fifty-nine studies were included. Average study quality was low. Sixty-one unique evaluation instruments were used, and 34 instruments (56%) lacked validity data. Patient satisfaction was not significantly affected by medical student participation. However, patients' acceptance of medical student participation varied widely between studies and depended on the type of participation. The most common reason for acceptance was a desire to contribute to the education of others, and the most common reason for refusal was concerns about privacy. Minorities were more likely to refuse medical student participation. Patients preferred to be informed before medical students participated in their care. Insights: Patient satisfaction is not significantly affected by medical student participation. However, patient satisfaction may be a poor surrogate marker of patients' acceptance of medical students. Future research should employ validated evaluation instruments to further explore patients' attitudes toward medical student participation.
Introduction. Concealed-buried penis is an acquired condition associated with obesity, challenging to both manage and repair. Urethral stricture is a more common disorder with multiple etiologies. Lichen sclerosus is a significant known cause of urethral stricture, implicated in up to 30%. We hypothesize that patients with buried penis have a higher rate of urethral stricture and lichen sclerosus than the general population. Methods. We retrospectively reviewed a single surgeon's (CM) case logs for patients presenting with a buried penis. All patients were evaluated for urethral stricture with cystoscopy or retrograde urethrogram either prior to or at the time of repair for buried penis. Those that had surgical repair or biopsy were reviewed for presence of lichen sclerosus. Results. 39 patients met inclusion criteria. Of these, 13 (33%) had associated stricture disease. The location of the strictures was bulbar urethra (38%), penile urethra (15%), and meatus or fossa navicularis (62%). Five patients had lichen sclerosus and urethral stricture disease, while 3 had lichen sclerosus without stricture. 11/13 stricture patients were treated. Six underwent dilation, 3 underwent meatotomy, and 2 underwent urethroplasty. No significant recurrences of stricture were seen. Conclusion. Patients with a concealed penis are more likely than the general population to have a urethral stricture and/or LS. Patients presenting with concealed penis should also be evaluated for a urethral stricture.
Prostate cancer incidence increases with age; along with many other cancers, it could be considered a disease of aging. Prostate cancer screening has led to a significant proportion of men diagnosed with low-grade, low-stage prostate cancer who are now more likely to choose an active surveillance strategy rather than definitive treatments. Definitive treatment, such as surgery and radiation therapy, is useful for high-grade disease; however, because of the low long-term risk of progression of a low-grade disease and side effects of surgery and radiation, these treatments are less commonly used for low-grade disease. While five alpha reductase inhibitors have been shown to reduce the risk of cancer detection on subsequent biopsies for men on active surveillance, no medications have been proven to prevent progression to high-grade disease. mTOR pathways have long been known to influence prostate cancer and are targets in various prostate cancer patient populations. Low-dose mTOR inhibition with rapamycin has shown promise in pre-clinical models of prostate cancer and appear to affect cellular senescence and immunomodulation in the aging population. We hypothesize that low-dose mTOR inhibition could reduce progression of low-grade prostate cancer patients, allowing them to remain on active surveillance.
within 6 months) was 4.2% [3.8% (AdV) vs. 4.4% (XP); p¼1.000]. There was no postoperative bleeding, urethral erosion, and impaired wound healing. Total postoperative complication rates were 16.7% (AdV) and 15.7% (XP) respectively (p¼0.863). There were no Clavien 4 or 5 complications. Univariate analysis showed no significant influence of history of pelvic irradiation, urethral stricture, preoperative pad usage, body-mass-index and age.CONCLUSIONS: In the current study, we provide comparative data from a large multi-institutional patient cohort. Complication profiles vary between the AdVance and AdVanceXP transobturator male slings. AdVanceXP implantation leads to significantly decreased denovo urgency rates, decreased device dislocation rates, and increased urinary retention rates, the latter ones without reaching statistical significance. Both AdVance and AdVanceXP implantation are safe procedures.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.