Quality of care perceived by patients during cystoscopy and affecting factors.

It is necessary and important for quality of care to ensure the comfort of patients during the procedure, as well as before and after surgery. According to literature, it is necessary to know what patients experience and how they perceive the care they receive. This study aimed to investigate the quality of care perceived by patients during cystoscopy and the factors affecting it. This descriptive study was conducted in the surgical clinic of a teaching and research hospital, with 105 patients who underwent cystoscopy in 2022. Data collection forms consisting of a Sociodemographic and Disease Characteristics Questionnaire and the Good Perioperative Nursing Care Scale (for Patients) (GPNCS) were used for data collection, with face-to-face interviews on the first day after the procedure. This study was conducted in accordance with the principles of the Declaration of Helsinki. The study included patients with urinary tract stones, transurethral prostatectomy, and transurethral bladder resection. Of the participants, 72.4% were male, and 81.9% were married. The mean age of the patients was 50.09 ± 16.79 years. The mean total score was 143.56 ± 16.62. It was higher in single patients and those who had not previously undergone surgery. It was found that the mean of the environment sub-dimension was the highest at 18.57 ± 2.51 and the mean of the support sub-dimension was the lowest at 16.01 ± 3.44. The results of this study showed that patients undergoing cystoscopy have a good perception of the quality of their peri-operative nursing care.

Manejo exitoso de síndrome de vejiga hiperactiva refractaria con toxina botulínica A / Successful management of refractory overactive bladder syndrome with botulinum toxin A

Introducción: El síndrome de vejiga hiperactiva (VHA) afecta hasta al 43% de las mujeres. La terapia escalonada incluye cambios de hábitos, fármacos y neuromodulación. Hasta el 40% de las pacientes llegan a requerir terapia avanzada alternativa, como toxina botulínica (TB). Objetivo: Reportar los resultados del tratamiento con toxina botulínica en mujeres con VHA refractaria a tratamiento de primera y segunda línea, en un hospital público en Chile. Método: Estudio de cohorte retrospectivo desde una base de datos recolectada prospectivamente del Hospital Sótero del Río entre 2018 y 2022. Se incluyeron 33 pacientes con tratamiento farmacológico y neuromodulación previa, con una edad promedio de 57 años, sometidas a inyección cistoscópica de TB a detrusor, analizando datos demográficos, antecedentes y complicaciones. Se realizó seguimiento con frecuencia miccional, paños/día, escala de gravedad de Sandvik (ISI) y encuesta Patient Global Impression Improvement (PGI-I). Resultados: Los datos comparativos pre/post TB, respectivamente, fueron: frecuencia miccional diurna 11/6 y nocturna 5/1; paños/día 5/3; ISI 8/3. Veinte de 33 mujeres refirieron estar excelente o mucho mejor (PGI-I). Conclusiones: Es posible realizar manejo con TB en mujeres con VHA refractaria a primera y segunda línea, con buenos resultados e impacto significativo en la calidad de vida.

Introduction: Overactive bladder syndrome (OABS) affects up to 43% of women. Staggered therapy includes habit changes, drugs, and peripheral neuromodulation. Up to 40% of patients may require advanced alternative therapy such as botulinum toxin A (BT). Objective: To report the results of treatment with TB in women with OABS refractory to first- and second-line treatment in a public hospital in Chile. Method: Retrospective cohort study from prospectively collected database from Hospital Sótero del Río between 2018 and 2022. Thirty-three patients with previous pharmacological treatment and neuromodulation were included, with an average age of 57 years, undergoing cystoscopic injection of TB to detrusor. Demographic data, history, and complications were analyzed. Follow-up was performed with voiding frequency, cloths/day, Sandvik Severity Scale (ISI) and Patient Global Impression Improvement (PGI-I) survey. Results: Comparative data pre/post TB, respectively showed: daytime voiding frequency 11/6 and nighttime 5/1; cloths/day 5/3; ISI 8/3. 20 of 33 women reported being excellent or much better (PGI-I). Conclusions: TB management in women with OABS refractory to first- and second-line treatment has good results and significant impact on quality of life.

Utilising alternative cystoscopic schedules to minimise cost and patient burden after trimodality therapy for muscle-invasive bladder cancer.

BACKGROUND: To assess urinary symptoms and urine cytology as screening tools for cystoscopic detection of local recurrence after bladder-preserving trimodality treatment (TMT). METHODS: Patients with muscle-invasive bladder cancer receiving definitive TMT follow-up three monthly for 2 years, six monthly for the next 3 years and then yearly, with a clinical review, urine cytology and cystoscopy at each visit (triple assessment, TA). Grade 2+ cystitis/haematuria absent/present was scored 0/1, and urine cytology reported negative/suspicious or positive was scored 0/1, respectively. The performance of these two parameters for predicting local recurrence in cystoscopic biopsy was tested. Other hypothetical surveillance schedules included cystoscopy on alternate visits (COAV), or suspected recurrence (COSR), six-monthly COSR and six-monthly TA. RESULTS: A total of 630 follow-up visits in 112 patients with 19 recurrences (7 muscle invasive, 12 non-muscle invasive) at a median follow-up of 19 months were analysed. The sensitivity and specificity of clinical symptoms were 47.4% and 92%, and for urine cytology 58% and 85%, respectively. The combination of clinical symptoms and cytology (COSR) was 95% sensitive and 78% specific for local recurrence but 100% sensitive for muscle-invasive recurrence. Both COAV and COSV schedules showed a high area under the curve (AUC) for detecting local recurrence (COAV = 0.84, COSR = 0.83), muscle-invasive recurrence (AUC = 0.848 each) and non-muscle-invasive recurrence (COAV = 0.82, COSR = 0.81); reducing the need for TAs by 64% and 67% respectively, and overall cost by 18% and 33%, respectively. CONCLUSION: Cystoscopy at suspected recurrence during follow-up is safe and the most cost-effective for detecting muscle-invasive local recurrences, while cystoscopy at alternate visits may be more optimal for detecting any local recurrence.

A Randomized Controlled Trial on the Effect of Music Listening on Procedural Pain, Anxiety and Comfort Levels during Cystoscopy.

This study aimed to determine the effect of music listening on procedural pain intensity, anxiety, and comfort levels in patients during cystoscopy. This study was a prospective, randomized controlled trial. Study participants were randomly assigned to either a control or music group. The outcome measures were assessed using the Visual Analogue Scale, State Anxiety Scale, and General Comfort Questionnaire. A total of 36 patients in each group completed the study. The mean scores of pain in the music and control groups immediately after cystoscopy were 3.22 (SD, 1.72) and 5.22 (SD, 1.92), respectively. A statistically significant difference (between-group effect) was found, indicating that pain scores in the music group were significantly lower than those of the control group (group: F = 15.756, p < .001). However, no statistically significant difference was noted between the two groups regarding anxiety and comfort scores 20 min after cystoscopy (t1 = 1.156, p = .526; t1 = -0.586, p = .560, respectively). Music listening is a safe, economical, and effective method in pain management in patients undergoing cystoscopy.

Comparative Analysis of the Efficacy of Transurethral Bipolar Plasma Needle Electrode and Ring Electrode in the Treatment of Non-Muscle-Invasive Bladder Cancer.

Bladder cancer is the most prevalent tumor of the urinary tract, ranking seventh in males and seventeenth in women. The gold standard for the definitive diagnosis and initial treatment of non-muscle-invasive bladder cancer is transurethral resection (TUR) of the bladder tumor. The ability to accurately detect disease, typically in the presence of hematuria as well as to detect early recurrent tumors in patients with a history of NMIBC, is critical to the successful treatment of non-muscle-invasive bladder cancer (NMIBC). Unfortunately, the current biomarker landscape for NMIBC is still evolving. Cystoscopy remains the gold standard, but it can still miss 10% of tumors. As a result, physicians frequently employ additional diagnostic tools to aid in the diagnosis of bladder cancer. The efficacy of transurethral bipolar plasma needle electrodes and ring electrodes in the treatment of non-muscle-invasive bladder cancer was compared and analyzed in this study. During our study, 100 patients with non-muscle-invasive bladder cancer admitted to our hospital between June 2019 and June 2020 were randomly assigned to a control group and an observation group, with 50 cases in each group. The observation group was given a bipolar plasma needle electrode, while the control group was given a bipolar plasma ring. Patients continued to receive bladder irrigation chemotherapy as well as traditional Chinese medicine (TCM) treatment as part of our treatment plan, while the control group received only bladder irrigation chemotherapy. Clinical factors such as operational blood loss, catheter indention time, length of hospital stay, and others were compared between the two groups. When the risk grades in the two groups were compared, the observation group had fewer medium- and high-risk grades than the control group, but the control group had more low-risk grades, with statistical significance (P < 0.05).

Modified cystoscopy-assisted laparoscopic Y-V plasty for recalcitrant bladder neck contracture.

BACKGROUND AND AIM: Recalcitrant bladder neck contracture (BNC) is a common complication after transurethral resection of the prostate. Our aim was to show the outcomes of a modified cystoscopy-assisted laparoscopic Y-V plasty for BNC treatments. MATERIAL AND METHODS: We retrospectively evaluated a series of 27 patients who underwent a modified cystoscopy-assisted laparoscopic Y-V plasty for recalcitrant BNC from January 2017 to September 2019. Urinary flow rate, international prostate symptom score (IPSS), international index of erectile function-5 (IIEF-5) and bladder urethral examination by cystoscopy were performed preoperatively and postoperatively, respectively. RESULTS: All patients underwent the procedure successfully and no serious complication occurred. The median surgery time was 68.6 min without massive bleeding. The median follow-up time was 14.2 months and no patients had urinary incontinence. The maximum urine flow rate 3 months after surgery was significantly higher than prior to surgery (17.7 ± 2.1 ml/s vs. 8.2 ± 1.2 ml/s, p < 0.05). The IPSS was significantly decreased compared with the preoperative score (5.7 ± 2.3 vs. 19.2 ± 1.4, p < 0.05). The cystoscopy showed a wide bladder neck and the survival bladder flap in prostate urethral 3 months postoperatively in 92.6% (25/27) patients. CONCLUSIONS: The modified cystoscopy-assisted laparoscopic Y-V plasty is a feasible and effective technique for recalcitrant BNC treatment.

Listening to Music during Outpatient Cystoscopy Reduces Pain and Anxiety and Increases Satisfaction: Results from a Prospective Randomized Study.

BACKGROUND: This study investigates the effect of classical music, music of patients' own choice, or no music on pain reduction during elective cystoscopy. OBJECTIVES: The aim of the study was to describe the effect of listening to classical music, music of patients' own choice, or no music on patient's pain and satisfaction rates when carrying out an elective cystoscopy and the effect on the assessment capability of the performing urologist. DESIGN, SETTING, AND PARTICIPANTS: This randomized trial included 127 patients undergoing elective cystoscopy at the Urological Department of the University Clinic of Munich between June 2019 and March 2020. Outcome Measurements and Statistical Analysis: Patients were assigned randomly to 3 groups: group I: listening to standardized classical music (n = 35), group II: listening to music according to the patients' choice (n = 34), and control group III: no music (n = 44). Prior to cystoscopy, anxiety levels were assessed by the Beck Anxiety Inventory (BAI). The Visual Analog Scale (VAS, range 1-100) was used for a self-assessment of pain, discomfort, and satisfaction. Statistical analysis was done with Spearman's rank correlation and t-tests. RESULTS AND LIMITATIONS: The median age was 63 (range 27-91) years. The duration of cystoscopy was 5.7 (1-30) min. Patients had undergone a median of 2.3 cystoscopies in the past. Between giving informed consent and cystoscopy, patients had to wait for a median of 64 (0-260) min. The median VAS pain score was significantly lower in group I at 1.7 and group II at 2.3 versus 5.2 in the control group III (p < 0.001). The control group III had significantly worse pain and patient satisfaction rates compared with groups I and II. Group I had a significant lower VAS pain score than groups II and III (p < 0.001). Classical music also increased the assessment capability of the preforming urologist. CONCLUSIONS: Listening to music during elective cystoscopy significantly reduces pain and distress and leads to higher patient and surgeon satisfaction. We recommend listening to classical music or music chosen by the patients during outpatient flexible/rigid cystoscopy in daily clinical routine. Patient Summary: In this study, we found that patients who listened to classical music or music of their own choice while undergoing a cystoscopy showed significant reduction of pain and distress.

Music during flexible cystoscopy for pain and anxiety - a patient-blinded randomised control trial.

OBJECTIVES: To assess the role of music in reducing the pain and anxiety associated with flexible cystoscopy using a blinded trial design. PATIENTS AND METHODS: A patient-blinded randomised control trial of music during flexible cystoscopy was performed comparing the pain, measured by visual analogue scale (VAS), anxiety, measured by the State-Trait Anxiety Inventory (STAI), and vital signs of 109 patients across two public hospitals in New South Wales, Australia. The purpose and hypothesis of the study was concealed from patients until after results had been collected. RESULTS: There were no statistically significant differences detected between the No Music and Music groups in VAS pain score (mean [SD] 2.04 [1.94] vs 2.10 [1.90], P = 0.86), change in STAI anxiety score (mean [SD] 4.87 [9.87] vs 6.8 [11.07], P = 0.33) or post-procedural vital signs (mean [SD] heart rate 74 [14] vs 72 [13] beats/min, P = 0.66; systolic blood pressure 144 [20] vs 141 [19] mmHg, P = 0.47) between the two groups. CONCLUSION: Music does not appear to decrease perceived pain or anxiety when used during flexible cystoscopy. These findings may differ from the literature due to several factors, most significantly blinding of participants, but also potentially due to the ethnic composition of the study population or lack of choice of music.

A randomized trial regarding antimicrobial prophylaxis (AMP) in transurethral resection of bladder tumor (TURB).

PURPOSE: To determine whether omitting antimicrobial prophylaxis (AMP) in TURB is safe in patients undergoing TURB without an indwelling pre-operative catheter/nephrostomy/DJ and a negative pre-operative urinary culture. MATERIALS AND METHODS: A multi-centered randomized controlled trial (RCT) from 17-09-2017 to 31-12-2019 in 5 hospitals. Patients with a pre-operative indwelling catheter/DJ-stent or nephrostomy and a positive pre-operative urinary culture (> 104 uropathogens/mL) were excluded. Post-operative fever was defined as body temperature ≥ 38.3 °C. A non-inferiority design with a 6% noninferiority margin and null hypothesis (H0) that the infection risk is at least 6% higher in the experimental (E) than in the control (C) group; H0: C (AMP-group) - E (no AMP-group) ≥ Δ (6% noninferiority margin). A multivariable, logistic regression was performed for AMP and post-TURB fever with covariates: tumor size and (clot-) retention. The R Project® for statistical computing was used for statistical analysis and a p value of 0.05 was considered as statistically significant. RESULTS: 459 Patients were included and 202/459 (44.1%) received AMP vs 257/459 (55.9%) without AMP. Fever occurred in 6/202 [2.9%; 95% CI (1.2-6.6%)] patients with AMP vs 8/257 [3.1%; 95% CI (1.5%-6.1%)] without AMP (p = 0.44). Multivariable, logistic regression showed no significant harm in omitting AMP when controlled for (clot-)retention and tumor size (p = 0.85) and an adjusted risk difference in developing post-TURB fever of 0.0016; 95% CI [- 0.029; 0.032]. CONCLUSION: Our data suggest the safety of omitting AMP in patients undergoing TURB without an indwelling, pre-operative catheter/nephrostomy/DJ and a negative pre-operative urinary culture.

MR-Guided High-Intensity Directional Ultrasound Ablation of Prostate Cancer.

PURPOSE OF REVIEW: The goal of this paper was to review the novel treatment modality of high-intensity transurethral directional ultrasound for prostate cancer. RECENT FINDINGS: Prostate cancer is a heterogeneous disease with some patients electing for active surveillance and focal therapies instead of definitive treatment with radical prostatectomy or radiation therapy. Prostate MRI has become a cornerstone of prostate cancer diagnosis, targeted biopsy, and treatment planning. Transurethral high-intensity directional ultrasound allows for MRI-guided ablation of the prostate gland with the ability to contour boundaries and spare critical structures, such as the neurovascular bundle and urinary sphincter. Although results are still emerging, this may offer patients a new option for focal therapy with a favorable side-effect profile. High-intensity transurethral directional ultrasound is an emerging treatment modality for both whole-gland and focal ablation with promising early results. Further research is needed to establish safety, tolerability, and long-term oncologic outcomes.

What Is New with Rezum Water Vapor Thermal Therapy for LUTS/BPH?

PURPOSE OF REVIEW: Rezum® is a novel convection-based thermal therapy for benign prostatic hyperplasia (BPH) induced lower urinary tract symptoms (LUTS). This review provides an overview of its safety, efficacy, cost, and potential role in the paradigm of BPH/LUTS therapies. RECENT FINDINGS: Data regarding Rezum® stems primarily from one large randomized controlled trial of 197 patients with 4 years of follow-up. The efficacy and safety of Rezum® is further supported by 4 additional studies including 1 prospective pilot study, 1 crossover study, and 2 retrospective studies. Durable improvements in IPSS (47-60%), QoL (38-52%), Qmax (45-72%), and PVR (11-38%) were seen without causing deterioration of sexual function. Rezum® offers a cost-effective and safe approach to treating BPH/LUTS and should be considered as a possible first-line therapy for patients with moderate to severe symptoms.

A Randomized Clinical Trial on the Effect of Hypnosis on Anxiety and Pain in Rigid Cystoscopy Patients.

Introduction: Cystoscopy is one of the most common procedures in outpatient urology. Although flexible cystoscopes are more tolerable, rigid cystoscopes have still been used in many clinics because of their lower costs, better visual performance, and easier handling. It can be difficult to achieve optimal relief of pain and anxiety during rigid cystoscopy. The aim of the present prospective randomized study was to evaluate the efficacy of hypnosis as an adjunct to routine local anesthesia in reducing pain and anxiety in rigid cystoscopy patients. Materials and Methods: Ninety male patients undergoing rigid cystoscopy for the first time were randomized into two groups: (1) Hypnosis Group (Group H) patients underwent cystoscopy with hypnotic communication as an adjuvant approach for periprocedural analgesia and anxiety, (2) Standard Care Group (Group SC) patients underwent cystoscopy with routine local anesthesia and lubrication as control group. The data were collected using visual analog scale (VAS) for pain, State-Trait Anxiety Inventory (STAI) for anxiety and hemodynamic parameters. Furthermore, a VAS was also completed by the urologist to assess his satisfaction. Results: Baseline characteristics, STAI, hemodynamic parameters, and recovery duration were statistically similar between the two groups. The procedure duration was shorter in Group H (p = 0.018). The postprocedural STAI and VAS scores of patients in Group H were significantly lower than those of Group SC (p = 0.006; p = 0.02, respectively). Heart rate and mean arterial pressure after positioning of the patient (p = 0.000; p = 0.004, respectively) and insertion of the cystoscope (p = 0.000; p = 0.000) were statistically lower in Group H, whereas baseline, postprocedural, and predischarge hemodynamic measurements were similar. Urologists were also more satisfied in Group H (p = 0.000). Conclusion: Hypnosis as an adjunct therapy to local anesthesia during rigid cystoscopy significantly reduces pain and anxiety, provides more stable hemodynamic conditions, shortens procedure duration, and thus appears attractive for pain and anxiety management.

Bladder Cancer: A Review.

IMPORTANCE: Bladder cancer is a common malignancy in women and is the fourth most common malignancy in men. Bladder cancer ranges from unaggressive and usually noninvasive tumors that recur and commit patients to long-term invasive surveillance, to aggressive and invasive tumors with high disease-specific mortality. OBSERVATIONS: Advanced age, male sex, and cigarette smoking contribute to the development of bladder cancer. Bladder tumors can present with gross or microscopic hematuria, which is evaluated with cystoscopy and upper tract imaging depending on the degree of hematuria and risk of malignancy. Non-muscle-invasive tumors are treated with endoscopic resection and adjuvant intravesical therapy, depending on the risk classification. Enhanced cystoscopy includes technology used to improve the detection of tumors and can reduce the risk of recurrence. Patients with high-risk non-muscle invasive tumors that do not respond to adjuvant therapy with the standard-of-care immunotherapy, bacille Calmette-Guérin (BCG), constitute a challenging patient population to manage and many alternative therapies are being studied. For patients with muscle-invasive disease, more aggressive therapy with radical cystectomy and urinary diversion or trimodal therapy with maximal endoscopic resection, radiosensitizing chemotherapy, and radiation is warranted to curb the risk of metastasis and disease-specific mortality. Treatment of patients with advanced disease is undergoing rapid changes as immunotherapy with checkpoint inhibitors, targeted therapies, and antibody-drug conjugates have become options for certain patients with various stages of disease. CONCLUSIONS AND RELEVANCE: Improved understanding of the molecular biology and genetics of bladder cancer has evolved the way localized and advanced disease is diagnosed and treated. While intravesical BCG has remained the mainstay of therapy for intermediate and high-risk non-muscle-invasive bladder cancer, the therapeutic options for muscle-invasive and advanced disease has expanded to include immunotherapy with checkpoint inhibition, targeted therapies, and antibody-drug conjugates.

Is bladder tumour fulguration under local anaesthesia more painful than cystoscopy only?

Objectives: To prospectively register self-reported pain levels associated with office cystoscopy with or without bladder tumour biopsy and fulguration.Patients and methods: During a 15-month period, patients examined with cystoscopy under local anaesthesia graded their pain level using the Visual Analogue Scale (VAS). All patients were examined in the lithotomy position and lidocaine gel was used in all. A bladder instillation or a submucosal injection of lidocaine was given mainly in patients treated with extirpation of larger tumours.Results: The pain perception was graded by the patients as none (VAS = 0) or mild (VAS = 1-3) in 86% of the 1,314 cystoscopies. Fewer patients (65% out of 258) reported VAS 0-3 when cystoscopy with biopsy and fulguration of bladder tumour was performed. More than 97% of all patients stated that they would prefer treatment under local anaesthesia in the case of a future recurrence.Conclusion: The VAS-scores after diagnostic cystoscopy are in accordance with those previously reported, with the absolute majority reporting no or mild pain. Patients treated with extirpation of bladder tumours reported higher levels of pain but still within acceptable limits. This confirms the potential of treating most patients with small-sized bladder tumour recurrences under local anaesthesia.

Management of benign prostatic hyperplasia in the 21st century: temporal trends in Australian population-based data.

OBJECTIVE: To examine national trends in the medical and surgical treatment of benign prostatic hyperplasia (BPH) using Australian Medicare Benefits Schedule (MBS) and Pharmaceutical Benefits Scheme (PBS) population data from 2000 to 2018. PATIENTS AND METHODS: Annual data was extracted from the MBS, PBS and Australian Institute of Health and Welfare databases for the years 2000-2018. Population-adjusted rates of BPH procedures and medical therapies were calculated and compared in relation to age. Cost analysis was performed to estimate financial burden due to BPH. RESULTS: Overall national hospital admissions due to BPH declined between 2000 and 2018, despite an increased proportion of admissions due to private procedures (42% vs 77%). Longitudinal trends in the medical management of BPH showed an increased prescription rate of dutasteride/tamsulosin combined therapy (111 vs 7649 per 100 000 men) and dutasteride monotherapy (149 vs 336 per 100 000 men) since their introduction to the PBS in 2011. Trends in BPH surgery showed an overall progressive increase in rate of total procedures between 2000 and 2018 (92 vs 133 per 100 000 men). Transurethral resection of the prostate (TURP) remained the most commonly performed surgical procedure, despite reduced utilisation since 2009 (118 vs 89 per 100 000 men), offset by a higher uptake of photoselective vaporisation of prostate, holmium:YAG laser enucleation of prostate, and later likely due to minimally invasive surgical therapies including prostatic urethral lift and ablative technologies (including Rezum™). Financial burden due to BPH surgery has remained steady since 2009, whilst the burden due to medical therapy has risen sharply. CONCLUSION: Despite reduced national BPH-related hospitalisations, overall treatment for BPH has increased due to medical therapy and surgical alternatives to TURP. Further exploration into motivators for particular therapies and effect of medical therapy on BPH progression in clinical practice outside of clinical trials is warranted.

The Importance of Cystoscopy in Diagnosis and Treatment of Urethral Stricture Following Transurethral Prostatectomy.

BACKGROUND: Transurethral prostatectomy is the gold standard surgical treatment of bladder outlet obstruction due to benign enlargement of the prostate, with more than 30,000 procedures performed annually in the United States alone. The success rate of this minimally invasive procedure is high and the results are durable. The development of urethral stricture is a long-term complication of the procedure and is noted in about 2% of patients. The stricture narrows the urethral lumen, leading to re-appearance of obstructive urinary symptoms. Traditionally, the evaluation of the stricture was performed by retrograde urethrography. Advancements in the fields of flexible endoscopy allowed rapid inspection of the urethra and immediate dilatation of the stricture in selected cases. OBJECTIVES: To compare the efficacy of urethrography versus cystoscopy in the evaluation of urethral strictures following transurethral prostatectomy. METHODS: A retrospective review was conducted of a series of 32 consecutive patients treated due to post-transurethral resection of prostate (TURP) urethral stricture. RESULTS: Twenty patients underwent both tests. In 16 there was concordance between the two tests. Four patients had no pathological findings in urethrography but had strictures in cystoscopy. All strictures were short (up to 10 mm) and were easily treated during cystoscopy, with no complaints or re-surgery needed in 24 months follow-up. CONCLUSIONS: Cystoscopy was superior to urethrography in the evaluation of post-TURP strictures. Strictures where often short and treated during the same procedure. We recommend that cystoscopy be the procedure of choice in evaluating obstructive urinary symptoms after TURP, and retrograde urethrography be preserved for selected cases.

Low diagnostic sensitivity of cystoscopy and cystography of surgically confirmed vesicoenteric fistulae.

PURPOSE: The objective of this study was to assess the accuracy of cystoscopy and cystography, as compared to other diagnostic studies, in identifying vesicoenteric fistulae (VEF) in a contemporary series of patients with surgically confirmed VEF. METHODS: With institutional review board approval, we performed a single-center retrospective review of surgically confirmed VEF between 2002 and 2018. Demographic data, comorbidities, symptoms, and diagnostic evaluation were reviewed. The sensitivity, specificity, and accuracy of cystoscopy in diagnosis of VEF were compared to cross-sectional imaging. RESULTS: The study cohort consisted of 51 patients with surgically confirmed VEF secondary to diverticular disease. Diagnostic evaluation included cross-sectional imaging with CT (94%), colonoscopy (82%), cystoscopy (75%), cystography (53%), and barium enema (26%). Cystoscopic evaluation definitively demonstrated evidence of VEF in 34% of patients, while 55% of patients had nonspecific urothelial changes on cystoscopy without definitively demonstrating VEF. Comparatively, the sensitivity of VEF was 25% for cystography and 84% for CT. CONCLUSIONS: In clinical practice, the diagnostic work-up of VEF is variable. In the modern era of managed care, inclusion of cystoscopy and cystography in the evaluation of VEF does not contribute a substantial additive benefit over standard cross-sectional imaging. Cystoscopy and cystography could potentially be eliminated from the diagnostic evaluation of VEF, in the absence of a concern for malignancy, in an effort to minimize unnecessary invasive testing as well as health care expenditures.

Hyperthermic therapy using warm sterile water enhances cytocidal effects on bladder cancer cells.

Objectives: To investigate whether warm sterile water enhances the cytocidal effect of hypotonic shock on bladder cancer cells that show resistance to sterile water.Methods: Four bladder cancer cell lines of varying grades (T24, RT4, J82, and RT112) were exposed to sterile water, and morphological changes were closely observed under microscopy. Changes in cell membrane integrity and cell viability after water exposure were measured to determine the effects of water-induced hypotonic shock. Additionally, the effects of warm sterile water were analyzed.Results: T24, RT4, and J82 cells started swelling immediately upon exposure to water, followed by rupture within five minutes. RT112 cells demonstrated limited hypotonic swelling with significantly less cell rupture after 10 min. The percentages of viable cells at 10 min were 1.6 ± 0.8%, 3.5 ± 3.5%, 5.0 ± 3.2%, and 22.0 ± 10.3% for T24, RT4, J82, and RT112, respectively. The percentage of viable cells with 48 °C sterile water at one minute was 0% for RT112 cells.Conclusions: These findings support the efficacy of sterile water against bladder cancer cells and reveal that warm sterile water enhances the cytocidal effects of hypotonic shock, potentially avoiding the need for radical surgery.

Transurethral resection in women with symptomatic keratinizing squamous metaplasia of urinary bladder: A retrospective study of 92 cases.

OBJECTIVES: To investigate the efficacy of transurethral resection (TUR) on relieving urinary symptoms in patients with keratinizing squamous metaplasia (KSM) of the urinary bladder. METHODS: Data were analyzed from a retrospective study of patients receiving transurethral bipolar plasma resection (bi-TUR) treatment for symptomatic KSM. Urinary symptoms were assessed by the International Prostate Symptom Score (IPSS) and a numeric rating scale pain score. Efficacy was assessed using the IPSS to determine changes from baseline in lower urinary tract symptoms (LUTS). Self-reported quality of life (QoL) was assessed by the last question of the IPSS questionnaire. RESULTS: A total of 92 female patients were included in the analysis. The median age was 42 years. LUTS, pain, and hematuria were the most common symptoms that affected patients. The median follow-up duration was 51 months. There were significant improvements in LUTS from baseline IPSS after TUR (P < .001). The percentage of the patients with moderate to severe LUTS went down from 52.2% to 18.5%. The median Numeric Rating Scale (NRS)-11 pain score reduced from 3 at baseline to 0 at the last visit. Twenty-one out of 40 patients reported that the pain symptoms disappeared completely. No patients reported hematuria symptoms at the final follow-up. Improvement of self-reported QoL was significant (P < .001). A total of 57.6% of patients reported an improvement, 26.1% of patients reported no improvement, and 16.3% reported deterioration. CONCLUSIONS: Bi-TUR therapy significantly relieved urinary symptoms in women with KSM. Improvement of QoL was acceptable with a success rate of 57.6%. Considering the very low complication rate, our study supported bi-TUR as an alternative treatment for patients who are resistant to medical therapy.

Intervenciones no farmacológicas para la disminución del dolor en cistoscopia / Non-Pharmacological Interventions to Reduce Pain in Cystoscopy

Objetivo Generar una aproximación a las terapias no farmacológicas que disminuyan el dolor durante la realización de la cistoscopia. Métodos Se realizó una búsqueda de la literatura para identificar artículos relevantes con respecto al tópico, utilizando como palabras clave: cistoscopia, dolor, terapia no farmacológica en cistoscopia y terapias alternativas. La búsqueda se hizo a través de Medline y Embase. Se realizó una revisión narrativa. Resultados Aunque la cistoscopia flexible aumenta la tolerancia, especialmente en pacientes masculinos, el dolor sigue siendo inevitable durante la misma. Se han estudiado diferentes intervenciones no farmacológicas orientadas a disminuir el dolor y la ansiedad durante la cistoscopia, entre las que se encuentran: escuchar música, tomar la mano del paciente, ver el procedimiento en tiempo real, el aumento de la presión hidrostática, insuflación con aire y la hipnosis. Conclusión Esas intervenciones podrían ser usadas como adyuvantes en la disminución del dolor y la ansiedad durante la cistoscopia, principalmente la masculina. Sin embargo, se requieren más estudios que comprueben su uso clínico apropiado.

Objective To generate an approach to non-pharmacological therapies that reduce pain during cystoscopy. Methods We searched the literature to identify relevant articles regarding the topic, using as keywords: cystoscopy, pain, non-pharmacological therapy in cystoscopy and alternative therapies. The search was made through Medline and Embase. A narrative review was made. Results Although flexible cystoscopy increases tolerance, especially in male patients, pain remains unavoidable during it. Different non-pharmacological interventions aimed at reducing pain and anxiety during cystoscopy have been studied, among which are: listening to music, taking the patient's hand, seeing the procedure in real time, increasing hydrostatic pressure, insufflation with air and hypnosis. Conclusion These interventions could be used as adjuvants in the reduction of pain and anxiety during cystoscopy, mainly male. However, more studies are required to prove their appropriate clinical use.