David Y. Yang

ORCID: 0000-0003-1773-2366
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About
Contact & Profiles
Research Areas
  • Sexual function and dysfunction studies
  • Hormonal and reproductive studies
  • Bladder and Urothelial Cancer Treatments
  • Social Media and Politics
  • Urinary Bladder and Prostate Research
  • Genital Health and Disease
  • Prostate Cancer Diagnosis and Treatment
  • Urological Disorders and Treatments
  • Renal cell carcinoma treatment
  • Pelvic floor disorders treatments
  • Renal and Vascular Pathologies
  • Ureteral procedures and complications
  • China's Socioeconomic Reforms and Governance
  • Sexuality, Behavior, and Technology
  • Urinary and Genital Oncology Studies
  • Sexual Differentiation and Disorders
  • Electoral Systems and Political Participation
  • Pediatric Urology and Nephrology Studies
  • Public Relations and Crisis Communication
  • Social and Cultural Dynamics
  • Innovation Policy and R&D
  • Media Influence and Politics
  • Energy, Environment, Economic Growth
  • Contemporary Sociological Theory and Practice
  • Venous Thromboembolism Diagnosis and Management

Mayo Clinic
2016-2025

Mayo Clinic Health System
2024-2025

National Bureau of Economic Research
2017-2023

Mayo Clinic in Arizona
2016-2023

Harvard University Press
2019-2023

Canadian Institute for Advanced Research
2023

Harvard University
2020-2022

Emory University
2022

WinnMed
2019-2021

International Paper (United States)
2021

Abstract Recent scholarship has suggested that artificial intelligence (AI) technology and autocratic regimes may be mutually reinforcing. We test for a reinforcing relationship in the context of facial-recognition AI China. To do so, we gather comprehensive data on firms government procurement contracts, as well social unrest across China since early 2010s. first show autocrats benefit from AI: local leads to greater new political control, increased indeed suppresses subsequent unrest....

10.1093/qje/qjad012 article EN The Quarterly Journal of Economics 2023-03-13

No AccessJournal of UrologyAdult Urology1 Sep 2019Outcomes a Novel Penile Traction Device in Men with Peyronie’s Disease: A Randomized, Single-Blind, Controlled TrialThis article is commented on by the following:Editorial CommentEditorial Comment Matthew Ziegelmann, Josh Savage, Amir Toussi, Manaf Alom, David Yang, Tobias Kohler, and Landon Trost ZiegelmannMatthew Ziegelmann Mayo Clinic, Rochester, Minnesota More articles this author , SavageJosh Savage ToussiAmir Toussi AlomManaf Alom...

10.1097/ju.0000000000000245 article EN The Journal of Urology 2019-03-27

Abstract Aim Up to 10% of patients who undergo nonurological abdominopelvic operations suffer a ureteral injury. While preoperative stenting facilitate identification the ureter is common, it does not reduce incidence intraoperative injury and without risk. As we continue broaden application minimally invasive surgical techniques, new form avoidance that rely on tactile feedback needed. We report our initial experience with intraureteral indocyanine green (ICG) for during complex...

10.1111/codi.15407 article EN Colorectal Disease 2020-10-16

Introduction: Rezūm water vapor thermal ablation is a new minimally invasive technique used to treat benign prostatic hyperplasia. Major advantages include minimal anesthesia and recovery time, low rate of sexual side effects, durable clinical improvement. However, data are lacking regarding use in prostate glands >80 cc. Here we seek examine the outcomes men with large following Rezūm. Patients Methods: We retrospectively reviewed patients who underwent therapy at our institution since July...

10.1089/end.2020.0177 article EN Journal of Endourology 2020-05-15

Developing AI technology requires data.In many domains, government data far exceeds in magnitude and scope collected by the private sector, firms often gain access to such when providing services state.We argue that can stimulate commercial innovation part because trained algorithms are shareable across uses.We gather comprehensive information on public security procurement contracts China's facial recognition industry.We quantify accessible through measuring agencies' capacity collect...

10.3386/w27723 preprint EN 2020-08-01

Interest has grown in optimizing radical prostatectomy (RP) pathways for prostate cancer, and RP been removed from the Centers Medicare & Medicaid Services inpatient-only list. We aim to determine national trends outpatient RP. The National Inpatient Survey Nationwide Ambulatory Surgery were queried categorize RPs between 2016 2020 as inpatient RPs, comprising same-day discharge (SDD) ambulatory encounters. Trends over time analyzed. Multivariable logistic regression analysis identified...

10.1097/upj.0000000000000778 article EN Urology Practice 2025-02-04

10.1086/732854 article EN Entrepreneurship and Innovation Policy and the Economy 2025-01-01

Tumour infiltrating B cells and CD38+ plasma have been correlated with survival in different malignancies but their role urinary bladder cancer is unclear. IL-10 a multifunctional cytokine both anti-inflammatory immunostimulatory properties, that can be released by regulatory (Bregs). We stained paraffin-embedded tumour sections from 31 patients invasive urothelial respect to CD20+ cells, IL-10-expressing IgG, C1q C3a analysed the impact of these markers on survival. Interestingly, we...

10.1111/sji.12830 article EN Scandinavian Journal of Immunology 2019-12-10

People's perceptions about others play an important role in shaping their own attitudes and behaviors, as well social norms more broadly.This review presents a meta-analysis of the recent empirical literature that examines field.We document number stylized facts.Misperceptions are widespread, asymmetric, much larger when out-group members, positively associated with one's attitudes.Experimental treatments to re-calibrate misperceptions generally work intended; they sometimes lead meaningful...

10.3386/w29168 preprint EN 2021-08-01

While robotic assisted radical nephrectomy is safe with outcomes and complication rates comparable to those of the pure laparoscopic approach, there little evidence an economic or clinical benefit.From 2009 2011 Nationwide Inpatient Sample database we identified patients 18 years old older who underwent for primary renal malignancy. Robotic techniques were noted. Patients treated open technique metastatic disease excluded from analysis. Descriptive statistics performed using chi-square...

10.1016/j.juro.2014.04.018 article EN The Journal of Urology 2014-04-18

Up to one in ten patients undergoing cystectomy with urinary diversion develop a ureteroenteric stricture (UES). Despite unrecognized ureteral obstruction contributing infection, nephrolithiasis, and/or progression of kidney disease, the long-term natural history and risk factors associated UES remains understudied. Herein, we report our single institutional experience incidence, clinical presentation, formation following diversion.We reviewed 2,285 who underwent RC between 1980-2008. was...

10.21037/tau.2019.09.05 article EN Translational Andrology and Urology 2020-01-18

We aimed to develop and validate a self-reported QUAlity of Life Assessment in Spina bifida for Teenagers (QUALAS-T).We drafted 46-question pilot instrument using patient-centered comprehensive item generation/refinement process. A group 13-17 years olds with spina (SB) was recruited online via social media person at SB clinics (2013-2015). Healthy controls were during routine pediatrician visits. Final questions identified based on clinical relevance, factor analysis domain psychometrics....

10.5173/ceju.2017.1195 article EN PubMed 2017-01-01

Reports of robot-assisted live donor nephrectomies (LDNs) have been emerging in the literature. We sought to examine national incidence LDNs and assess regional use economic differences versus laparoscopic LDN.Data from Nationwide Inpatient Sample (NIS) were used identify patients who underwent either or LDN between 2009 2011. Descriptive analysis was performed groups.A total 4,163 cases using robot-assistance pure surgery Of these, 142 classified as nephrectomies; these all western United...

10.1089/end.2014.0014 article EN Journal of Endourology 2014-02-02

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10.2139/ssrn.2845189 article EN SSRN Electronic Journal 2016-01-01

RestoreX is a novel penile traction therapy device, with randomized, controlled data demonstrating improvements in length and erectile function after 30 to 90 minutes of daily use men Peyronie's disease. We sought determine if similar could be achieved post prostatectomy.Men prostatectomy were randomly assigned control or one 2 protocols for 6 months, followed by 3-month open-label phase. The current study presents from the randomized primary outcome was changes stretched length; secondary...

10.1097/ju.0000000000001792 article EN cc-by-nc-nd The Journal of Urology 2021-06-01

Chronic kidney disease may adversely affect survival following nephrectomy. Proteinuria is increasingly used as a marker of disease. However, the relationship between preoperative proteinuria and after nephrectomy remains incompletely characterized. We evaluated association with overall cancer specific using our institutional registry.We identified 1,846 patients localized clear cell renal carcinoma treated curative intent (radical or partial nephrectomy) 1995 2010. Patients were categorized...

10.1016/j.juro.2017.04.016 article EN The Journal of Urology 2017-04-08
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