Jiwoong Yu
YOU?
Author Swipe
View article: Effectiveness of Guardix-SG in Preventing Postoperative Bowel Complications After Radical Cystectomy: A Single-Arm Prospective Observational Study
Effectiveness of Guardix-SG in Preventing Postoperative Bowel Complications After Radical Cystectomy: A Single-Arm Prospective Observational Study Open
Purpose: This study aimed to evaluate the effectiveness of intraoperative Guardix-SG application in reducing postoperative ileus (POI) and preventing adhesive small bowel obstruction (SBO) following radical cystectomy (RC) for bladder canc…
View article: Determinant of Aggressive Phenotype in Metastatic Hormone-Sensitive Prostate Cancer Depends on an Intrinsic, Highly Aggressive Cell Cluster: Integrated Single-Cell RNA and Whole Transcriptomic Sequencing Analyses
Determinant of Aggressive Phenotype in Metastatic Hormone-Sensitive Prostate Cancer Depends on an Intrinsic, Highly Aggressive Cell Cluster: Integrated Single-Cell RNA and Whole Transcriptomic Sequencing Analyses Open
Purpose: Although the combination of androgen deprivation therapy with docetaxel or abiraterone acetate and prednisone has become a standard treatment for metastatic hormone-sensitive prostate cancer (mHSPC) and has shown improved overall …
View article: Efficacy of Holmium Laser Enucleation of the Prostate in Patients With Detrusor Underactivity or Acontractile Bladder
Efficacy of Holmium Laser Enucleation of the Prostate in Patients With Detrusor Underactivity or Acontractile Bladder Open
Purpose: This study evaluates the efficacy of holmium laser enucleation of the prostate (HoLEP) as a deobstructive surgical intervention for patients with detrusor underactivity (DU) or an acontractile bladder (AcB).Methods: Between April …
View article: Acute dual therapeutic effects of the BKCa channel opener LDD175 on erectile dysfunction and lower urinary tract symptoms in chronic pelvic ischemia: a preliminary study
Acute dual therapeutic effects of the BKCa channel opener LDD175 on erectile dysfunction and lower urinary tract symptoms in chronic pelvic ischemia: a preliminary study Open
Recent studies have revealed a significant relationship between erectile dysfunction (ED) and lower urinary tract symptoms (LUTS), both of which commonly affect middle-aged and older men. These conditions share underlying causes, particula…
View article: Impact of Extended Lymph Node Dissection on Survival Outcomes in Patients With Bladder Cancer and Upper Tract Urothelial Carcinoma: A Multicenter Retrospective Study
Impact of Extended Lymph Node Dissection on Survival Outcomes in Patients With Bladder Cancer and Upper Tract Urothelial Carcinoma: A Multicenter Retrospective Study Open
Purpose: To evaluate whether extended pelvic lymph node dissection (PLND) improves survival outcomes compared with standard PLND in patients with bladder cancer (BCa) undergoing radical cystectomy (RC), and to assess its potential benefits…
View article: Paradoxical Effect of Myosteatosis on the Immune Checkpoint Inhibitor Response in Metastatic Renal Cell Carcinoma
Paradoxical Effect of Myosteatosis on the Immune Checkpoint Inhibitor Response in Metastatic Renal Cell Carcinoma Open
Background Treatment for metastatic renal cell carcinoma (mRCC) has shifted from tyrosine kinase inhibitor (TKI) therapy to immune checkpoint inhibitor (ICI)–based therapy, improving outcomes but with variable individual responses. This st…
View article: Prognostic Role of Pre-Treatment Body Composition Parameters in Patients Undergoing First-Line Immunotherapy for Metastatic Renal Cell Carcinoma
Prognostic Role of Pre-Treatment Body Composition Parameters in Patients Undergoing First-Line Immunotherapy for Metastatic Renal Cell Carcinoma Open
High SFI predicts favorable OS in patients with mRCC receiving first-line ICI-based therapy, especially patients treated with ipilimumab + nivolumab displayed a significant association between high SFI and favorable PFS and OS.
View article: Therapeutic Potential of Bipolar Androgen Therapy for Castration-Resistant Prostate Cancer: In Vitro and In Vivo Studies
Therapeutic Potential of Bipolar Androgen Therapy for Castration-Resistant Prostate Cancer: In Vitro and In Vivo Studies Open
Androgen deprivation therapy (ADT) is a primary treatment for advanced prostate cancer (PCa), but resistance often leads to castration-resistant PCa (CRPC). CRPC remains androgen receptor (AR)-dependent, and AR overexpression causes vulner…
View article: Impact of pretreatment body mass index on clinical outcomes in patients with metastatic renal cell carcinoma receiving first-line immune checkpoint inhibitor-based therapy: A systematic review and meta-analysis
Impact of pretreatment body mass index on clinical outcomes in patients with metastatic renal cell carcinoma receiving first-line immune checkpoint inhibitor-based therapy: A systematic review and meta-analysis Open
This study aimed to assess the prognostic role of body mass index (BMI) in patients with metastatic renal cell carcinoma (mRCC) treated with first-line immune checkpoint inhibitor (ICI)-based therapy. We searched for relevant studies in th…
View article: Determinant of aggressive phenotype in metastatic hormone sensitive prostate cancer depends on an intrinsic, highly aggressive cell cluster: Integrated single- cell and whole transcriptomic analyses
Determinant of aggressive phenotype in metastatic hormone sensitive prostate cancer depends on an intrinsic, highly aggressive cell cluster: Integrated single- cell and whole transcriptomic analyses Open
Several studies have reported that prostate cancer has a relatively favorable prognosis; however, patients with locally advanced and metastatic disease have significantly low 10-year survival rates. Although the combination of androgen dep…
View article: Optimal Management of Bacillus Calmette-Guérin–Refractory Non–Muscle-Invasive Bladder Cancer in 2023
Optimal Management of Bacillus Calmette-Guérin–Refractory Non–Muscle-Invasive Bladder Cancer in 2023 Open
Bacillus Calmette-Guérin (BCG)-unresponsive non–muscle-invasive bladder cancer (NMIBC) poses a significant clinical challenge, prompting a need for effective treatment options. Although radical cystectomy is a standard approach, it is burd…
View article: Impact of urinary diversion type on urethral recurrence following radical cystectomy for bladder cancer: propensity score matched and weighted analyses of retrospective cohort
Impact of urinary diversion type on urethral recurrence following radical cystectomy for bladder cancer: propensity score matched and weighted analyses of retrospective cohort Open
Background: The absence of randomized controlled trials and the presence of inherent selection bias in existing studies have led to ongoing uncertainty regarding the impact of urinary diversion (UD) type (orthotopic UD or nonorthotopic UD)…
View article: Optimal endoscopic treatment and partial cystectomy with or without bladder augmentation for Hunner‐type interstitial cystitis
Optimal endoscopic treatment and partial cystectomy with or without bladder augmentation for Hunner‐type interstitial cystitis Open
Interstitial cystitis/bladder pain syndrome (IC/BPS) presents a significant challenge for urologists in terms of management, owing to its chronic nature and adverse impact on patient quality of life. Given the potential distinction between…
View article: Novel Quantum Molecular Resonance Energy Source for Laparoscopic Bipolar Vessel Sealer: An Experimental Study in Animal Model
Novel Quantum Molecular Resonance Energy Source for Laparoscopic Bipolar Vessel Sealer: An Experimental Study in Animal Model Open
This study is to evaluate a novel Quantum Molecular Resonance energy device as a laparoscopic bipolar vessel sealer. The majority of conventional bipolar energy-based vessel sealing devices utilize energy at frequencies between 300 kHz and…
View article: Usefulness of MRI targeted prostate biopsy for detecting clinically significant prostate cancer in men with low prostate-specific antigen levels
Usefulness of MRI targeted prostate biopsy for detecting clinically significant prostate cancer in men with low prostate-specific antigen levels Open
View article: Analysis of Lumbar Herniated Intervertebral Disc Patients' Healthcare Utilization of Western-Korean Collaborative Treatment: Using Health Insurance Review & Assessment Service's Patients Sample Data
Analysis of Lumbar Herniated Intervertebral Disc Patients' Healthcare Utilization of Western-Korean Collaborative Treatment: Using Health Insurance Review & Assessment Service's Patients Sample Data Open
Jun-Hyuk Ko, K.M.D., Ji-Woong Yu, B.S., Sang-Woo Seo, K.M.D., Joon-Won Seo, K.M.D., Jun-Hyuk Kang, K.M.D., Tae-Oh Kim, K.M.D., Whi-Sung Cho, K.M.D., Yeon-Ho Seo, K.M.D., Jong-Hyun Ahn, K.M.D., Woo-Joo Lee, Ph.D., Bo-Hyung Kim, M.D., Ph.D.,…
View article: Can Prostate-Specific Antigen Density Be an Index to Distinguish Patients Who Can Omit Repeat Prostate Biopsy in Patients with Negative Magnetic Resonance Imaging?
Can Prostate-Specific Antigen Density Be an Index to Distinguish Patients Who Can Omit Repeat Prostate Biopsy in Patients with Negative Magnetic Resonance Imaging? Open
Patients with negative mpMRI findings may not omit repeat biopsy even if their prior biopsy histories are negative and PSADs are <0.15 ng/mL/cc.
View article: Comparison of Efficacy of Different Surgical Techniques for Benign Prostatic Obstruction
Comparison of Efficacy of Different Surgical Techniques for Benign Prostatic Obstruction Open
Purpose: We compared success rates of 3 surgical techniques (holmium laser enucleation of the prostate [HoLEP], transurethral resection of the prostate [TURP], and photoselective laser vaporization prostatectomy [PVP]) for treatment of ben…
View article: Genomic mutation profiling using liquid biopsy in Korean patients with prostate cancer: Circulating tumor DNA mutation predicts the development of castration resistance
Genomic mutation profiling using liquid biopsy in Korean patients with prostate cancer: Circulating tumor DNA mutation predicts the development of castration resistance Open
Korean patients with prostate cancer showed a relatively low germline mutation rate compared to other ethnicities. The ctDNA mutations detected by liquid biopsy can predict the development of castration resistance in patients with mHSPC.
View article: Target LncRNA CYTOR reverse enzalutamide resistance in castration resistant prostate cancer through regulating alternative splicing of AR-V7
Target LncRNA CYTOR reverse enzalutamide resistance in castration resistant prostate cancer through regulating alternative splicing of AR-V7 Open
View article: Novel quantum molecular resonance energy source for laparoscopic bipolar vessel sealer: An experimental study in animal model
Novel quantum molecular resonance energy source for laparoscopic bipolar vessel sealer: An experimental study in animal model Open
Background: The majority of conventional bipolar energy-based vessel sealing devices utilize energy at frequencies between 300 kHz and 500 kHz. The use of such frequencies has the disadvantages including unintended damage to surrounding ti…
View article: Strategy for Prostate Cancer Patients with Low Prostate Specific Antigen Level (2.5 to 4.0 ng/mL)
Strategy for Prostate Cancer Patients with Low Prostate Specific Antigen Level (2.5 to 4.0 ng/mL) Open
The PCa detection rate in the low-PSA group was not lower than that of previous studies of patients with PSA from 4.0 to 10.0 ng/mL. Further, it may be helpful to define a strategy for PCa detection using PSAD in the low-PSA group.
View article: Histological characteristics of the largest and secondary tumors in radical prostatectomy specimens and implications for focal therapy
Histological characteristics of the largest and secondary tumors in radical prostatectomy specimens and implications for focal therapy Open
View article: Persistent Erectile Dysfunction after Discontinuation of 5-Alpha Reductase Inhibitor Therapy in Rats Depending on the Duration of Treatment
Persistent Erectile Dysfunction after Discontinuation of 5-Alpha Reductase Inhibitor Therapy in Rats Depending on the Duration of Treatment Open
Our study showed that recovery from ED depended on the duration of medication, and administration of dutasteride for more than 8-weeks in rats could result in irreversible ED even after discontinuation of medication.
View article: Incidences and oncological outcomes of urothelial carcinoma in kidney transplant recipients
Incidences and oncological outcomes of urothelial carcinoma in kidney transplant recipients Open
Incidence of UC was much higher in KT recipients than the general population. Treatment outcomes for UC in KT recipients were not inferior to those of non-KT patients, except for the progression of bladder cancer. Special attention should …
View article: The clinical usefulness of natural killer cell activity in patients with suspected or diagnosed prostate cancer: an observational cross-sectional study
The clinical usefulness of natural killer cell activity in patients with suspected or diagnosed prostate cancer: an observational cross-sectional study Open
These results indicate that NKA does not appear to be very useful for detection of PCa and prediction of Gleason grade. Further large multi-institutional studies are required to verify the role of NKA in PCa detection and Gleason grade pre…
View article: Longitudinal recovery patterns of penile length and the underexplored benefit of long-term phosphodiesterase-5 inhibitor use after radical prostatectomy
Longitudinal recovery patterns of penile length and the underexplored benefit of long-term phosphodiesterase-5 inhibitor use after radical prostatectomy Open
Age, preoperative EF, and consistent use of PDE5i were associated with complete recovery of baseline PL after RP. The therapeutic effect of PDE5i was most pronounced at 12-month visit, suggesting an added benefit with long-term use.
View article: MP06-19 INCIDENCE AND ONCOLOGICAL OUTCOMES OF UROTHELIAL CARCINOMA IN KIDNEY TRANSPLANT RECIPIENTS
MP06-19 INCIDENCE AND ONCOLOGICAL OUTCOMES OF UROTHELIAL CARCINOMA IN KIDNEY TRANSPLANT RECIPIENTS Open
You have accessJournal of UrologyBladder Cancer: Epidemiology & Evaluation I1 Apr 2018MP06-19 INCIDENCE AND ONCOLOGICAL OUTCOMES OF UROTHELIAL CARCINOMA IN KIDNEY TRANSPLANT RECIPIENTS Jiwoong Yu, Jong Hoon Lee, Young Hyo Choi, Jin Ho Choe…
View article: PD50-10 LONGITUDINAL RECOVERY PATTERNS OF PENILE LENGTH AND THE UNDEREXPLORED BENEFIT OF LONG-TERM PHOSPHODIESTERASE INHIBITOR USE AFTER RADICAL PROSTATECTOMY
PD50-10 LONGITUDINAL RECOVERY PATTERNS OF PENILE LENGTH AND THE UNDEREXPLORED BENEFIT OF LONG-TERM PHOSPHODIESTERASE INHIBITOR USE AFTER RADICAL PROSTATECTOMY Open
You have accessJournal of UrologySexual Function/Dysfunction: Medical, Hormonal & Non-surgical Therapy II1 Apr 2016PD50-10 LONGITUDINAL RECOVERY PATTERNS OF PENILE LENGTH AND THE UNDEREXPLORED BENEFIT OF LONG-TERM PHOSPHODIESTERASE INHIBIT…
View article: Pathological Outcome following Radical Prostatectomy in Men with Prostate Specific Antigen Greater than 10 ng/ml and Histologically Favorable Risk Prostate Cancer
Pathological Outcome following Radical Prostatectomy in Men with Prostate Specific Antigen Greater than 10 ng/ml and Histologically Favorable Risk Prostate Cancer Open
Patients with preoperatively elevated prostate specific antigen between 10 and less than 20 ng/ml who otherwise had histologically favorable risk prostate cancer were not at higher risk for adverse pathological outcomes than men with prost…