Advancements in nanomedicine: Precision delivery strategies for male pelvic malignancies - Spotlight on prostate and colorectal cancer.

Background: Pelvic malignancies consistently pose significant global health challenges, adversely affecting the well-being of the male population. It is anticipated that clinicians will continue to confront these cancers in their practice. Nanomedicine offers promising strategies that revolutionize the treatment of male pelvic malignancies by providing precise delivery methods that aim to improve the efficacy of therapeutic outcomes while minimizing side effects.

A systematic review of cytoreductive prostatectomy outcomes and complications in oligometastatic disease.

Objective: To analyze outcomes and complications of cytoreductive prostatectomy (CRP) for oligometastatic prostate cancer (PCa) in order to elucidate its role in this space.

Methods: We performed a systematic literature search using three databases (Medline, Scopus, and Web of Science). The primary endpoints were oncologic outcomes.

Can weight-adjusted waist circumference index become a single anthropometric predictor of prostate-specific antigen concentration? A National Health and Nutrition Examination Survey analysis (2003-2010).

Recent studies have introduced the weight-adjusted waist circumference index (WWI) as a viable obesity indicator that may better reflect centripetal obesity and its associated risks. In examining the connection between WWI and prostate-specific antigen (PSA), this study leveraged data from the National Health and Nutrition Examination Survey 2003-2010, including 5732 participants. Our initial analysis indicated a significant positive association between WWI and PSA levels.

Unleashing novel horizons in advanced prostate cancer treatment: investigating the potential of prostate specific membrane antigen-targeted nanomedicine-based combination therapy.

Prostate cancer (PCa) is a prevalent malignancy with increasing incidence in middle-aged and older men. Despite various treatment options, advanced metastatic PCa remains challenging with poor prognosis and limited effective therapies. Nanomedicine, with its targeted drug delivery capabilities, has emerged as a promising approach to enhance treatment efficacy and reduce adverse effects.

Chimeric antigen receptor-modified T cells therapy in prostate cancer: A comprehensive review on the current state and prospects.

Recent immunotherapy research has focused on chimeric antigen receptor-modified T cells (CAR-Ts). CAR-T therapies have been clinically applied to manage hematologic malignancies with satisfactory effectiveness. However, the application of CAR-T immunotherapy in solid tumors remains challenging.

Research progress on deep learning in magnetic resonance imaging-based diagnosis and treatment of prostate cancer: a review on the current status and perspectives.

Multiparametric magnetic resonance imaging (mpMRI) has emerged as a first-line screening and diagnostic tool for prostate cancer, aiding in treatment selection and noninvasive radiotherapy guidance. However, the manual interpretation of MRI data is challenging and time-consuming, which may impact sensitivity and specificity. With recent technological advances, artificial intelligence (AI) in the form of computer-aided diagnosis (CAD) based on MRI data has been applied to prostate cancer diagnosis and treatment.

Randomized prospective trial of the severity of irritative symptoms after HoLEP vs ThuFLEP.

Purpose: To compare the short-term postoperative functional outcomes and severity of irritative symptoms following holmium and thulium fiber laser enucleation (HoLEP and ThuFLEP).

Methods: This prospective randomized single-blinded study was performed in accordance with CONSORT. The inclusion criteria were IPSS > 20 or Qmax < 10 ml/s.

[Radio wave electrotherapy with a radiofrequency of 448 khz for the treatment of patients with organic erectile dysfunction: a prospective, randomized, blind, Sham-controlled, parallel-group study].

Aim: To evaluate the efficiency of radio wave electrotherapy (448 kHz) for the treatment of patients with organic erectile dysfunction (ED).

Materials And Methods: A prospective, randomized, blind, sham- controlled clinical trial was carried out. Inclusion criteria were as following: 1) patients with 5 to 20 points on the IIEF-5 score; 2) patients with proven organic erectile dysfunction lasting at least 6 months; 3) patients with penile arterial insufficiency and/or venous insufficiency, confirmed by doppler study of penile vessels with pharmacological stimulation (peak systolic velocity (PSV) <25 cm/s, end-diastolic blood flow velocity (DPV) >5 cm/s, resistance index (IR) < 0.

hTERT, hTR and TERT promoter mutations as markers for urological cancers detection: A systematic review.

The clinical relevance of telomerase subunits (human reverse transcriptase - hTERT, and human telomerase RNA - hTR) and TERT promotor mutations as biomarkers in genitourinary cancers was reviewed through the systematic analysis of the current literature. We performed a systematic literature search using 2 databases (Medline and Scopus) over the past 20 years. Primary outcomes were sensitivity and specificity of hTR, hTERT and TERT promoter mutations.

[Flexible ureteroscopy for lower pole renal stones: novel superpulse thulium (TM) fiber laser lithotripsy].

Introduction: The SuperPulse Thulium (Tm) fiber laser (wavelength of 1.94 m) has been recently introduced as a directed-energy source for urology. Preclinical studies have shown a significant potential of the SuperPulse Tm fiber laser (SP TFL) for lithotripsy.

A systematic review of irreversible electroporation in localised prostate cancer treatment.

Irreversible electroporation is a treatment option used for focal therapy. In this systematic review, we summarise data on irreversible electroporation outcomes in patients with localised prostate cancer. We performed a literature search in 3 databases and included articles with own data on irreversible electroporation results in patients with localised prostate cancer.

Extracorporeal ureter handling during laparoscopic pyeloplasty: tips and tricks for beginners.

Introduction: Laparoscopic preparation of the ureter is a challenging part of upper urinary tract reconstruction, due to limited depth perception provided by the camera and lack of wristed motion of most laparoscopic instruments needed for adequate spatulation and scar tissue removal. One solution has been to perform the more difficult portions of the surgery in an extracorporeal manner. A hybrid intracorporeal-extracorporeal approach to upper tract ureteral reconstruction facilitates ureteral preparation at the stage of mastering the technique.

[Aberrant expression of arrestin-1 and recoverin in kidney tumors].

Introduction: Early diagnosis of renal cell carcinoma (RCC) is extremely difficult, due to the late development of clinical manifestations. The study of the aberrant expression of tumor-associated antigens and a production of autoantibodies to these proteins seems promising and novel method for RCC diagnosis.

Aim: To evaluate the possibility of using arrestin-1 (Arr-1), recoverin (Rec) and autoantibodies against arrestin-1 (AAA1) and recoverin (AAR) as a kidney tumor biomarker.

How Lasers Ablate Stones: Study of Laser Lithotripsy (Ho:YAG and Tm-Fiber Lasers) in Different Environments.

There are two main mechanisms of stone ablation with long-pulsed infrared lasers: photothermal and photomechanical. Which of them is primary in stone destruction is still a matter of discussion. Water holds importance in both mechanisms but plays a major role in the latter.

Repair of cystocele and apical genital prolapse using 6-strap mesh implant.

Objective: To assess the outcomes of surgical repair of anterior apical prolapse using the 6-strap mesh implant.

Study Design: The prospective study included 100 patients with genitourinary prolapse. We used advanced 6-strap mesh implant.

Retrospective Assessment of Endoscopic Enucleation of Prostate Complications: A Single-Center Experience of More Than 1400 Patients.

Endoscopic enucleation of the prostate (EEP) is a safe method of treating benign prostatic hyperplasia, regardless of prostate volume and type of applied energy. To date, however, there has been no study that examines complication rates with respect to the type of applied energy. This study aims to address this problem by providing a retrospective analysis of >1400 patients who have undergone prostate enucleation.

[Inluence of osteoporosis and its causative factors on the prevention of recurrence of urinary stone disease].

Introduction: The aim of postoperative examination, treatment and follow-up of patients with urinary stone disease is a prevention of recurrence. A choice of method of prevention is based on the results of postoperative examination with consideration of etiological factors of urinary stone disease. An analysis of influence of osteoporosis and its causative factors on the recurrence of urinary stone disease is presented in the article.

Pathologic response and surgical outcomes in patients undergoing nephrectomy following receipt of immune checkpoint inhibitors for renal cell carcinoma.

Objective: To evaluate the pathologic response, safety, and feasibility of nephrectomy following receipt of immune checkpoint inhibition (ICI) for renal cell carcinoma (RCC).

Methods: Patients who underwent nephrectomy for RCC after exposure to nivolumab monotherapy or combination ipilimumab/nivolumab were reviewed. Primary surgical outcomes included operative time (OT), estimated blood loss (EBL), length of stay (LOS), readmission rates, and complication rates.

Ex vivo and animal study of the blue diode laser, Tm fiber laser, and their combination for laparoscopic partial nephrectomy.

Background And Objectives: To evaluate the feasibility of using a novel blue diode laser (blue laser), a thulium fiber laser (Tm laser), and their combination as a directed-energy surgical tool in laparoscopic partial nephrectomy (LPN).

Study Design/materials And Methods: The blue laser emitting at 442 nm, the Tm laser emitting at 1,940 nm wavelengths, and the combination of them were tested. First, cutting and coagulative abilities of the lasers were characterized ex vivo on porcine kidney in air and CO .

[Clinical value of Canephron N after surgical treatment of urinary stone disease].

Background: The drug Canephron N is a combination of extracts of centaury, lovage and rosemary. Moderate antispasmoic, anti-inflammatory, antioxidant, diuretic and antimicrobial effects are of great interest for urological practice. The optimal combination of components that were made of herbal medicine allows to use their synergistic effect for prevention of recurrence of urinary stone disease.

[Laser in laparoscopic urology].

Nowadays, various laparoscopic instruments for tissue dissection and vessel coagulation are available. However, there are ongoing studies dedicated to "ideal" type of energy suitable for this aim. Laser radiation has been used for many years in medical practice and it is established as reliable and effective method in surgical armamentarium.

Novel Thulium Fiber Laser for Enucleation of Prostate: A Retrospective Comparison with Open Simple Prostatectomy.

Introduction: The objective of this study was to assess the efficacy and safety of novel thulium fiber laser enucleation of the prostate (ThuFLEP) vs conventional open simple retropubic prostatectomy (OP) for large volume benign prostatic hyperplasia (BPH).

Methods: We performed a retrospective review of patients who underwent surgical treatment for large volume BPH (>80 cc) from 2015 to 2017. Preoperative patient examination included the assessment of functional parameters: International Prostate Symptom Score (IPSS), quality of life (QoL), maximum urine flow rate (Q), and postvoid residual urine volume.

Impact of endoscopic enucleation of the prostate with thulium fiber laser on the erectile function.

Background: The impact of number of endoscopic enucleation of the prostate techniques (holmium laser enucleation - HoLEP for example) on erectile function have already been investigated. However, the thulium-fiber laser, in this setting remains unstudied. In this study, we compared sexual function outcomes in patients with benign prostatic hyperplasia (BPH) treated with transurethral resection of the prostate (TURP) or thulium-fiber laser enucleation (ThuFLEP).

A Randomized Trial Comparing The Learning Curve of 3 Endoscopic Enucleation Techniques (HoLEP, ThuFLEP, and MEP) for BPH Using Mentoring Approach-Initial Results.

Objective: To assess the differences in the learning curve associated with different techniques of endoscopic enucleation of the prostate.

Materials And Methods: Ninety patients were randomly assigned into 3 groups (30 patients in each): HoLEP, ThuFLEP or MEP. Inclusion criteria for the study included prostate volume <80 cc, IPSS > 20, or Qmax < 10.