Current trends in erectile rehabilitation after radical prostatectomy: Results from a worldwide survey.

We aimed to analyse the current trend of erectile rehabilitation (ER) following radical prostatectomy (RP) using a dedicated survey. An online survey was developed between July and September 2020, aiming to evaluate the ER protocols after RP in daily practice among urologists, andrologists, sexual medicine specialists and residents. We investigated demographics data, type of RP performed, and type, schedule, timing and duration of ER protocols. In total, 518 responders from 52 countries completed the survey. Surgical techniques reported were: 38.9% open, 22.9% laparoscopic and 38.2% robot-assisted RP. 33% of the responders begin ER at the catheter removal, 22% 1 month after surgery and 15% before surgery. Phosphodiesterase inhibitors were the most used medication as first-line treatment (99.4%). Tadalafil 20 mg was the most prescribed, and used daily in 48.2% of the cases, and 2-3 times/week in 46%. Intra-cavernosal injection of prostaglandin E1 was the second most common prescribed monotherapy (67.9%) followed by the association of phosphodiesterase inhibitors and vacuum-erection device (29.6%). The duration of ER was <6 months in 16.2%, between 6 and 11 months in 39%, between 12 and 18 months in 31.9%, between 19-24 months in 9.2% and >24 months in 3.7%. This study showed that the approach to ER after RP was inhomogeneous. International guidelines are urgently needed to standardise ER protocols.

Strategies to Mitigate the Impact of COVID 19 Pandemic on Organ Donation and Kidney Transplantation in Latin America.

PURPOSE OF REVIEW: COVID-19 pandemics have severely affected Latin America. It has resulted in SARS-CoV-2-associated clinical adverse outcomes, but also in social and economic deterioration. Consequently, it generated a significant negative impact on organ donation and kidney transplantation (KTx) activity in our region, leading to a negative impact on these patients' survival and quality of life. For this reason, this article aimed to describe applicable logistics, organizational and clinical strategies to mitigate the effect of the COVID-19 pandemic on kidney donation and transplantation in our region. RECENT FINDINGS: Absenteeism to hemodialysis sessions in patients with end-stage renal disease has been described in up to 54% in Latin America. Not surprisingly, there was a reduction in organ donation and transplants between 21 and 59%. Also, there is a higher incidence of COVID-19 positive tests in the waiting list population than KTx recipients (9.9%). However, there was a higher mortality rate in KTx recipients than the waiting list population (32%). Additionally, 59% of living donor kidney transplant programs suspended the evaluation of new donors due to the COVID-19 pandemic. Throughout this manuscript, we summarize some practical tips to resume organ donation and KTx during pandemics in Latin America, such as selecting healthy donors and recipients, universal SARS-CoV-2 screening, implementing COVID-19 accessible pathways, and telehealth as a standard, and postpone all non-urgent visits.

Urological Cancers and Kidney Transplantation: a Literature Review.

PURPOSE OF REVIEW: The aim of this review is to provide an overview of epidemiology, risk factors, and treatment of urological malignancies in renal transplant recipients (RTR). RECENT FINDINGS: Although optimal immunosuppressive therapy and cancer management in these patients remain controversial, adherence to general guidelines is recommended. Kidney transplantation is recognized as the standard of care for the treatment of end-stage renal disease (ESRD) as it offers prolonged survival and better quality of life. In the last decades, survival of RTRs has increased as a result of improved immunosuppressive therapy; nonetheless, the risk of developing cancer is higher among RTRs compared to the general population. Urological malignancies are the second most common after hematological cancer and often have more aggressive behavior and poor prognosis.

New Technologies for Kidney Surgery Planning 3D, Impression, Augmented Reality 3D, Reconstruction: Current Realities and Expectations.

PURPOSE OF REVIEW: We aim to summarize the current state of art about 3D applications in urology focusing on kidney surgeries. In addition we aim to provide a snapshot about future perspective of intraoperative applications of augmented reality (AR). RECENT FINDINGS: A variety of applications in different fields have been proposed. Many applications concern current realities and 3D reconstruction, while some others are about future perspective. The majority of recent studies have focused their attention on preoperative surgical planning, patient education, surgical training, and AR. The disposability of 3D models in healthcare scenarios might improve surgical outcomes, learning curves of novice surgeons and residents, as well as patients' understanding and compliance, allowing a more shared surgical decision-making.

Small renal masses in Latin-American population: characteristics and prognostic factors for survival, recurrence and metastasis - a multi-institutional study from LARCG database.

BACKGROUND: To evaluate demographic, clinical and pathological characteristics of small renal masses (SRM) (≤ 4 cm) in a Latin-American population provided by LARCG (Latin-American Renal Cancer Group) and analyze predictors of survival, recurrence and metastasis. METHODS: A multi-institutional retrospective cohort study of 1523 patients submitted to surgical treatment for non-metastatic SRM from 1979 to 2016. Comparisons between radical (RN) or partial nephrectomy (PN) and young or elderly patients were performed. Kaplan-Meier curves and log-rank tests estimated 10-year overall survival. Predictors of local recurrence or metastasis were analyzed by a multivariable logistic regression model. RESULTS: PN and RN were performed in 897 (66%) and 461 (34%) patients. A proportional increase of PN cases from 48.5% (1979-2009) to 75% (after 2009) was evidenced. Stratifying by age, elderly patients (≥ 65 years) had better 10-year OS rates when submitted to PN (83.5%), than RN (54.5%), p = 0.044. This disparity was not evidenced in younger patients. On multivariable model, bilaterality, extracapsular extension and ASA (American Society of Anesthesiologists) classification ≥3 were predictors of local recurrence. We did not identify significant predictors for distant metastasis in our series. CONCLUSIONS: PN is performed in Latin-America in a similar proportion to developed areas and it has been increasing in the last years. Even in elderly individuals, if good functional status, sufficiently fit to surgery, and favorable tumor characteristics, they should be encouraged to perform PN. Intending to an earlier diagnosis of recurrence or distant metastasis, SRM cases with unfavorable characteristics should have a more rigorous follow-up routine.

Telemedicine Usage Among Urologists During the COVID-19 Pandemic: Cross-Sectional Study.

BACKGROUND: Prior to the COVID-19 pandemic, urology was one of the specialties with the lowest rates of telemedicine and videoconferencing use. Common barriers to the implementation of telemedicine included a lack of technological literacy, concerns with reimbursement, and resistance to changes in the workplace. In response to the COVID-19 pandemic declared in March 2020, the delivery of urological services globally has quickly shifted to telemedicine to account for the mass clinical, procedural, and operative cancellations, inadequate personal protective equipment, and shortage of personnel. OBJECTIVE: The aim of this study was to investigate current telemedicine usage by urologists, urologists' perceptions on the necessity of in-person clinic appointments, the usability of telemedicine, and the current barriers to its implementation. METHODS: We conducted a global, cross-sectional, web-based survey to investigate the use of telemedicine before and after the COVID-19 pandemic. Urologists' perceived usability of telemedicine was assessed using a modified Delphi approach to create questions based on a modified version of the validated Telehealth Usability Questionnaire (TUQ). For the purposes of this study, telemedicine was defined as video calls only. RESULTS: A total of 620 urologists from 58 different countries and 6 continents participated in the survey. Prior to COVID-19, 15.8% (n=98) of urologists surveyed were using telemedicine in their clinical practices; during the pandemic, that proportion increased to 46.1% (n=283). Of the urologists without telemedicine experience, interest in telemedicine usage increased from 43.7% (n=139) to 80.8% (n=257) during the COVID-19 pandemic. Among urologists that used telemedicine during the pandemic, 80.9% (n=244) were interested in continuing to use it in their practice. The three most commonly used platforms were Zoom, Doxy.me, and Epic, and the top three barriers to implementing telemedicine were patients' lack of technological comprehension, patients' lack of access to the required technology, and reimbursement concerns. CONCLUSIONS: This is the first study to quantify the use, usability, and pervading interest in telemedicine among urologists during the COVID-19 pandemic. In the face of this pandemic, urologists' usage of telemedicine nearly tripled, demonstrating their ability to adopt and adapt telemedicine into their practices, but barriers involving the technology itself are still preventing many from utilizing it despite increasing interest.

The SARS-CoV-2 Coronavirus and the COVID-19 Outbreak.

The SARS-CoV-2, a newly identified ß-coronavirus, is the causative agent of the third large-scale pandemic from the last two decades. The outbreak started in December 2019 in Wuhan City, Hubei province in China. The patients presented clinical symptoms of dry cough, fever, dyspnea, and bilateral lung infiltrates on imaging. By February 2020, The World Health Organization (WHO) named the disease as Coronavirus Disease 2019 (COVID-19). The Coronavirus Study Group (CSG) of the International Committee on Taxonomy of Viruses (ICTV) recognized and designated this virus as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The SARS-CoV-2 uses the same host receptor, angiotensin-converting enzyme 2 (ACE2), used by SARS-CoV to infect humans. One hypothesis of SARSCoV-2 origin indicates that it is likely that bats serve as reservoir hosts for SARSCoV-2, being the intermediate host not yet determined. The predominant route of transmission of SARS-CoV-2 is from human to human. As of May 10th 2020, the number of worldwide confirmed COVID-19 cases is over 4 million, while the number of global deaths is around 279.000 people. The United States of America (USA) has the highest number of COVID-19 cases with over 1.3 million cases followed by Spain, Italy, United Kingdom, Russia, France and Germany with over 223.000, 218.000, 215.000, 209.000, 176.000, and 171.000 cases, respectively.

Summary and considerations in genitourinary cancer patient care during the COVID-19 Pandemic.

PURPOSE: To provide a summary and recommendations for the set-up of strategies for cancer patients care in genitourinary oncology clinics during the pandemic and in the recovery period. MATERIAL AND METHODS: A non-systematic review of available literature on the management of urological malignancies during the COVID-19 pandemic was performed to summarize recommendations to improve the diagnosis and treatment of urological cancers during and after the contingence, including clinical and research aspects. RESULTS: Urological cancer diagnosis and management should be tailored according to the severity of the COVID-19 crisis in each region and the aggressiveness of each tumor. Clinicians should adhere to strict protocols in order to prioritize the attention of patients with high-risk malignancies while optimizing resources to avoid the saturation of critical care services. CONCLUSIONS: During the COVID-19 pandemic urological cancer care has been severely impaired. For proper patient management, multidisciplinary approach is encouraged tailoring therapy according to COVID-19 regional behavior and local institutional resources. Patients with high-risk malignancies should be prioritized.

COVID-19's Impact on Italian Urology.

The COVID-19 pandemic has impacted our lives, our habits and our healthcare system. Italy is one of the countries affected first and more aggressively from the outbreak. Our rapidity has been guide for other healthcare systems from around the World. We describe the impact of COVID-19 on Urology, how the Urological scientific community responded to the emergency and our experience in a high-volume Roman University hospital. The aim of our work is to share our experience providing suggestions for other global hospitals on how to manage the COVID-19 emergency.

Emergency Surgery in Urology during the COVID-19 Pandemic.

Proposal: To highlight the indications for emergency surgery during the 2019 Coronavirus pandemic (COVID-19) that support recommendations published in mid-March 2020 by the American Confederation of Urology on its website. MATERIALS AND METHODS: A bibliographic search was conducted in PubMed and Cochrane Library to perform a non-systematic review, using key words: Urology, Emergency and COVID-19, to determine recommendations for patients that should receive emergency care due to urological pathology. RESULTS: The main recommendations and protocols in the management of different urological emergencies during the COVID-19 pandemic are reviewed and discussed. CONCLUSIONS: We are living a new condition with the COVID-19 pandemic, which obliges urologists to conform to the guidelines that appear on a daily basis formulated by multidisciplinary surgical groups to manage urological emergencies. Consequently, in this time of health crisis, we must adapt to the resources available, implementing all biosecurity measures to protect patients and all health personnel who are in charge of patient management.

Endourology (Lithiasis). Management, surgical considerations and follow-up of patients in the COVID-19 era.

PURPOSE: To provide recommendations on the endourological management of lithiasis in the scenario of the COVID-19 pandemic. MATERIALS AND METHODS: A non-systematic review in PubMed and the grey literature, as well as recommendations by a panel of stakeholders was made, regarding management, surgical considerations and follow-up of patients affected by lithiasis in the COVID-19 era. RESULTS: Under the current outbreak and COVID-19 pandemic scenario, patients affected by lithiasis should be prioritized into low, intermediate and high risk categories, to decide their delay and save resources, healthcare personnel, beds and ventilators. However, patients with potentially serious septic complications need emergency interventions. The possibility of performing or restarting elective activity depends on local conditions, the availability of beds and ventilators, and the implementation of screening protocols in the context of the COVID-19 pandemic. Delaying lithiasis surgery and increasing waiting lists will have consequences and will require considerable additional effort. Teleconsultation may be useful in guiding these patients, reducing visits and unnecessary exposure. CONCLUSIONS: categorization and prioritization of patients affected by lithiasis is crucial for management, surgical selection and follow-up. Protocols, measures and additional efforts should be carried out in the current situation of the COVID-19 pandemic.

Exploring Urological Experience in the COVID-19 Outbreak: American Confederation of Urology (CAU) Survey.

PURPOSE: To explore the current situation faced by Latin American urology departments during the COVID-19 Outbreak in terms of knowledge, actions, prioritization of urology practices, and implementation of internal clinical management protocols for inpatients and outpatients. MATERIAL AND METHODS: A non-validated, structured, self-administered, electronic survey with 35 closed multiple choice questions was conducted in Spanish, Portuguese, Italian, and English and Deutsch versions from April 1st to April 30th, 2020. The survey was distributed through social networks and the official American Confederation of Urology (CAU) website. It was anonymous, mainly addressed to Latin American urologists and urology residents. It included 35 questions exploring different aspects: 1) Personal Protective Equipment (PPE) and internal management protocols for healthcare providers; 2) Priority surgeries and urological urgencies and 3) Inpatient and outpatient care. RESULTS: Of 864 surveys received, 846 had at least 70% valid responses and were included in the statistical analyses. Surveys corresponded to South America in 62% of the cases, Central America and North America in 29.7%. 12.7% were residents. Regarding to PPE and internal management protocols, 88% confirmed the implementation of specific protocols and 45.4% have not received training to perform a safe clinical practice; only 2.3% reported being infected with COVID-19. 60.9% attended urgent surgeries. The following major uro-oncologic surgeries were reported as high priority: Radical Nephrectomy (RN) 58.4%, and Radical Cystectomy (RC) 57.3%. When we associate the capacity of hospitalization (urologic beds available) and percentage of high-priority surgery performed, we observed that centers with fewer urological beds (10-20) compared to centers with more urological beds (31-40) performed more frequently major urologic cancer surgeries: RN 54.5% vs 60.8% (p=0.0003), RC 53.1% vs 64.9% (p=0.005) respectively. CONCLUSIONS: At the time of writing (May 13th 2020) our data represents a snapshot of COVID-19 outbreak in Latin American urological practices. Our findings have practical implications and should be contextualized considering many factors related to patients and urological care: The variability of health care scenarios, institutional capacity, heterogeneity and burden of urologic disease, impact of surgical indications and decision making when prioritizing and scheduling surgeries in times of COVID-19 pandemic.

Perceptions and Practice Patterns of Urologists Relating to Intrarenal Pressure During Ureteroscopy: Findings from a Global Cross-Sectional Analysis.

Objectives: To explore beliefs and practice patterns of urologists regarding intrarenal pressure (IRP) during ureteroscopy (URS). Methods: A customized questionnaire was designed in a 4-step iterative process incorporating a systematic review of the literature and critical analysis of topics/questions by six endourologists. The 19-item questionnaire interrogated perceptions, practice patterns, and key areas of uncertainty regarding ureteroscopic IRP, and was disseminated via urologic societies, networks, and social media to the international urologic community. Consultants/attendings and trainees currently practicing urology were eligible to respond. Quantitative responses were compiled and analyzed using descriptive statistics and chi-square test, with subgroup analysis by procedure volume. Results: Responses were received from 522 urologists, practicing in six continents. The individual question response rate was >97%. Most (83.9%, 437/515) respondents were practicing at a consultant/attending level. An endourology fellowship incorporating stone management had been completed by 59.2% (307/519). The vast majority of respondents (85.4%, 446/520) scored the perceived clinical significance of IRP during URS ≥7/10 on a Likert scale. Concern was uniformly reported, with no difference between respondents with and without a high annual case volume (p = 0.16). Potential adverse outcomes respondents associated with elevated ureteroscopic IRP were urosepsis (96.2%, 501/520), collecting system rupture (80.8%, 421/520), postoperative pain (67%, 349/520), bleeding (63.72%, 332/520), and long-term renal damage (26.1%, 136/520). Almost all participants (96.2%, 501/520) used measures aiming to reduce IRP during URS. Regarding the perceived maximum acceptable threshold for mean IRP during URS, 30 mm Hg (40 cm H2O) was most frequently selected [23.2% (119/463)], with most participants (78.2%, 341/463) choosing a value ≤40 mm Hg. Conclusions: This is the first large-scale analysis of urologists' perceptions of ureteroscopic IRP. It identifies high levels of concern among the global urologic community, with almost unanimous agreement that elevated IRP is associated with adverse clinical outcomes. Equipoise remains regarding appropriate IRP limits intraoperatively and the most appropriate technical strategies to ensure adherence to these.

Extended followup oncologic outcome of randomized trial between cryoablation and external beam therapy for locally advanced prostate cancer (T2c-T3b).

PURPOSE: We assessed and compared the survival outcomes between cryoablation and external beam radiation therapy in patients with locally advanced prostate cancer (cT2c-cT3b). MATERIALS AND METHODS: Patients with locally advanced prostate cancer, recruited from 1999 to 2002, were randomized to primary cryoablation or external beam radiotherapy. All patients received neoadjuvant hormonal therapy for 3 months before and 3 months after the procedures. Patients underwent followup transrectal ultrasound guided biopsy (at 3, 6, 12, 18 and 24 months for cryoablation, and at 18 and 24 months for external beam radiotherapy) and as clinically indicated thereafter. Biochemical failure was based on the Phoenix criterion (prostate specific antigen nadir +2 ng/dl). RESULTS: A total of 62 patients completed the trial. Median followup was 105.2 months (SD ±35.8). Accrual was limited due to newer data favoring longer neoadjuvant hormonal therapy and higher external beam radiotherapy dose for locally advanced prostate cancer. There was a greater reduction in prostate volume in the cryoablation group after intervention (-54% vs -34%, p ≤0.01). Disease specific survival and overall survival were comparable between the groups. However, the 8-year biochemical disease-free survival rate was significantly lower in the cryoablation group (17.4% vs 59.1%) (p = 0.01). CONCLUSIONS: This randomized trial with median followup approaching 9 years showed that cryoablation was inferior in attaining biochemical disease-free survival in patients with locally advanced prostate cancer (cT2c-T3). Cryoablation may be more suited for less bulky prostate cancer. Longer duration neoadjuvant hormonal therapy or a multimodal approach may provide optimal biochemical disease-free survival in this patient population.

High-intensity focused ultrasound and cryotherapy as salvage treatment in local radio-recurrent prostate cancer.

BACKGROUND: Salvage high-intensity focused ultrasound (HIFU) and cryotherapy (CRYO) have emerged as interesting alternatives in the treatment of local radio-recurrent prostate cancer. Currently, recommendations concerning the use of CRYO and HIFU in the salvage setting are still evolving. AIM: The objective of this review was to analyze the results from studies on CRYO and HIFU as salvage treatment in local radio-recurrent prostate cancer. MATERIALS AND METHODS: A National Center for Biotechnology Information PubMed search (www.pubmed.gov) was conducted from 1993 to 2011 using medical subject headings 'High-Intensity Focused Ultrasound', 'Cryotherapy', 'Local Radio-Recurrent' and 'Prostate Cancer'. RESULTS: In the past years, there have been several published series demonstrating promising acceptable morbidity and oncological outcomes in the short term for HIFU and in the intermediate term for CRYO. The introduction of newer-generation devices and technical modifications has facilitated reduction of complications associated with the procedures. As with any salvage treatment, careful patient selection and subsequent follow-up are principal points. CONCLUSIONS: HIFU and CRYO are promising salvage treatments in patients with local radio-recurrent prostate cancer. The risk of significant complications in the salvage setting is higher compared with primary therapy; therefore, the patients must be informed about the risk of complications and the modality of treatment. However, only further evaluation in formal prospective clinical trials will hopefully confirm their role in clinical practice.

Telemedicine use in current urologic oncology clinical practice.

Introduction: In the last fifteen years, there have been important technological advances in telehealth systems and urology, along with other specialties, has been a pioneer in the successful use of this medical care modality. Due to the COVID-19 pandemic, the use of telemedicine has been rapidly embraced by the urology community around the world. A review of the most relevant and updated articles on telemedicine and telehealth in urology has been carried out with the aim of better understanding how it has been implemented to date, as well as reviewing concepts, current regulations, health policies and recommendations for its implementation. Methods: A narrative review of the current literature published up to April 2022 on the use of telemedicine in urology was performed. From the search results, 42 publications were obtained for analysis. Results: Telemedicine in urology has been shown to be useful in a variety of clinical scenarios within urological practice, from benign diseases to advanced cancers. This is due to the positive impact on medical consultation times, lower patient mobility costs, less work absenteeism and greater protection for both the patient and the doctor. The main limitations for the use of telemedicine lie in the impossibility of a correct physical examination, which is essential in certain situations, as well as the lack of accessibility to technology in disadvantaged populations and in elderly patients who have not adapted to the use of technology, as well as the lack of development of health policies to establish their implementation in some countries. Conclusion: Telemedicine is in full growth. There is much information in the current literature on the successful adoption of telemedicine for patients suffering from urological diseases. While the use and implementation of these new practices has been rapid in the urology community, more work is needed to bring more accessible specialty care to underserved and underdeveloped areas. Health policies must promote its development to reduce costs and increase access.

[Preoperative double J stent placement in the endoscopic treatment of ureteral and renal Stone: A multicenter, national study.] / Colocación preoperatoria de catéter doble J en el tratamiento endoscópico de la litiasis ureteral y renal: estudio multicéntrico, nacional.

OBJECTIVE: Aim of our study was to evaluate the effectiveness and safety of the preoperative placement of JJ stent compared to not doing in patients undergoing ureteroscopy for ureteral and kidney stone. MATERIALS AND METHODS: Prospective, observational, multicenter study. Adult patients, who underwent ureteroscopy treatment for ureteral and kidney stone, were recruited from August 2017 to March 2019, in 23 Argentine institutions. The variables analyzed included: demographic data, stone size and location, stone-free rate (SFR) and complications. RESULTS: 580 patients were included. 473 with ureteral stone (309 with and 164 without prior JJ stent) and 107 with kidney stone (77 with and 30 without prior JJ stent). The SFR was higher in the group with previous JJ stent, both in the treatment of ureteral stone (82.2% vs. 90.9%, OR 2.15 (1.17 to 3.96)), and in the treatment of kidney stone (73.3% vs. 89.6%, OR 3.14 (1.02 to 9.61)). No differences were established in the complication rate both in the treatment of ureteral stone (6.1 vs. 6.1%, OR 0.98 (0.45 to 2.19)) and in the treatment of kidney stone (6.7 vs. 5.2%, OR 0.76 (0.13 a 4.46)). CONCLUSIONS: The preoperative placement of JJ stent, increases SFR in the treatment of ureteral and kidney stone, but not decrease the complication rate.

OBJETIVO: El objetivo fue evaluar la efectividad y seguridad de la colocación preoperatoria del catéter doble J comparado con no hacerlo, en pacientes sometidos a ureteroscopía por litiasis ureteral y renal.MATERIALES Y MÉTODOS: Estudio prospectivo, observacional, multicéntrico. Se reclutaron pacientes adultos, que se sometieron al tratamiento ureteroscópico para litiasis ureteral y renal, desde agosto de 2017 a marzo de 2019, en 23 instituciones Argentinas. Las variables analizadas incluyeron: datos demográficos, tamaño y ubicación de la litiasis, tasa libre de litiasis (LL) al finalizar el procedimiento y de complicaciones en el posoperatorio inmediato. RESULTADOS: Se incluyeron 580 pacientes. 473 con litiasis ureteral (309 con y 164 sin doble J previo) y 107 con litiasis renal (77 con y 30 sin doble J previo). La tasa LL fue mayor en el grupo con doble J previo, tanto en el tratamiento de la litiasis ureteral (82,2% vs. 90,9%, OR 2,15 (1,17 a 3,96)), como en el tratamiento de la litiasis renal (73,3% vs. 89,6%, OR 3,14 (1,02 a 9,61)). No se establecieron diferencias en la tasa de complicaciones tanto en el tratamiento de la litiasis ureteral (6,1 vs 6,1%, OR 0,98 (0,45 a 2,19)) como en el tratamiento de la litiasis renal (6,7 vs 5,2%, OR 0,76 (0,13 a 4,46)). CONCLUSIONES: La colocación preoperatoria del catéter doble J mejoró la tasa LL en el tratamiento de la litiasis ureteral y renal, pero no disminuyó la tasa de complicaciones.

[Kidney transplantation into the urological training in Colombia.] / Trasplante renal en el entrenamiento urológico colombiano.

Kidney transplantation (KTx) is the best therapeutic modality for end stage renal disease. Currently in Colombia there are approximately 2800 patients waiting for KTx. Historically, urologists have beenin close contact with KTx, however in Colombia the interaction between urology and KT is scarce. OBJECTIVES: To determine the perceptions and KTx training level into colombian urology residents. MATERIAL AND METHODS: We conducted a retrospective and descriptive study through 14 items survey applied to colombian urology residents. Data are summarizedas means and Pearson Chi2 test was used to evaluate differences between qualitative variables.RESULTS: The study included 76 participants. More than half of the programs of urology residency in Colombia includes KTx training into their academic programs, 36.84% of participants have received formal training (lectures, rounds, clinical rotation, seminars) on KTx, 28.95% have participated into KTx procedure, 97.37% considered the KTx as a urological field, KTx is the urological area with least academic interest for the residents, 76.32% consider their training in KTx as insufficient. The main barrier identified to increase training in KTx during urology residency is the non-availability of a formal rotation. CONCLUSIONS: KTx is not an area of primary interest for the colombian urology residents. Although most residents identify the KTx as an area related to urology and that exposure to some phases of the KTx is acceptable, 76% of residents consider their transplant training as insufficient. The main barriers identified for the urology resident's approach to KTx are modifiable.

El trasplante renal (TxR) es el mejor tratamiento para la enfermedad renal crónica terminal. En Colombia hay más de 2800 personas en lista de espera para este proceso. Históricamente el urólogo ha estado vinculado con el TxR, sin embargo, en Colombia son pocos los urólogos que ejercen su práctica clínico-quirúrgica en este ámbito. OBJETIVOS: Determinar las percepciones y el nivel de entrenamiento que reciben los médicos residentes d e urología en Colombia con relación al TxR. MATERIALES Y MÉTODOS: Se realizó un estudio descriptivo de corte transversal. Se practicó una encuesta con 14 ítems a los médicos residentes de urología de Colombia para valorar sus percepciones sobre el entrenamiento recibido en TxR. El análisis de datos incluye estadística descriptiva y las diferencias entre variables cualitativas se analizaron con la prueba de Pearson Chi2. RESULTADOS: Se incluyeron 76 participantes. 59,21% manifestó que su programa incluye formación en TxR, 36,84% ha recibido entrenamiento formal en TxR, 28,95% ha participado en un TxR, 97,37% considera el TxR como un área concerniente a la urología, el TxR fue el área de menor interés en la formación y perspectiva laboral entre los participantes, 76,32% considera que su formación en TxR es insuficiente, la principal barrera identificada para aumentar el entrenamiento en TxR durante la residencia es la no disponibilidad de una rotación formal. CONCLUSIONES: El TxR no es un área de interés principal para el residente de urología colombiano; a pesar de que la mayoría de los residentes identifica al TxR cómo un área urológica y que la exposición a algunas fases del trasplante es aceptable, el 76% de residentes considera insuficiente su formación en TxR. Las principales barreras identificadas para la aproximación der esidente de urología al TxR son modificables.