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Background: Patients with chronic liver disease (CLD) often develop thrombocytopenia (TCP) as a complication. Severe TCP (platelet count<50×10 9 /L) can increase morbidity and complicate CLD management, increasing bleeding risk during invasive procedures., Objectives: To describe the real-world scenario of CLD-associated severe TCP patients' clinical characteristics. To evaluate the association between invasive procedures, prophylactic treatments, and bleeding events in this group of patients. To describe their need of medical resource use in Spain., Methods: This is a retrospective, multicenter study including patients who had confirmed diagnosis of CLD and severe TCP in four hospitals within the Spanish National Healthcare Network from January 2014 to December 2018. We analyzed the free-text information from Electronic Health Records (EHRs) of patients using Natural Language Processing (NLP), machine learning techniques, and SNOMED-CT terminology. Demographics, comorbidities, analytical parameters and characteristics of CLD were extracted at baseline and need for invasive procedures, prophylactic treatments, bleeding events and medical resources used in the follow up period. Frequency tables were generated for categorical variables, whereas continuous variables were described in summary tables as mean (SD) and median (Q1-Q3)., Results: Out of 1,765,675 patients, 1787 had CLD and severe TCP; 65.2% were male with a mean age of 54.7 years old. Cirrhosis was detected in 46% (n=820) of patients and 9.1% (n=163) had hepatocellular carcinoma. Invasive procedures were needed in 85.6% of patients during the follow up period. Patients undergoing procedures compared to those patients without invasive procedures presented higher rates of bleeding events (33% vs 8%, p<0.0001) and higher number of bleedings. While prophylactic platelet transfusions were given to 25.6% of patients undergoing procedures, TPO receptor agonist use was only detected in 3.1% of them. Most patients (60.9%) required at least one hospital admission during the follow up and 14.4% of admissions were due to bleeding events with a hospital length of stay of 6 (3, 9) days., Conclusions: NLP and machine learning are useful tools to describe real-world data in patients with CLD and severe TCP in Spain. Bleeding events are frequent in those patients who need invasive procedures, even receiving platelet transfusions as a prophylactic treatment, increasing the further use of medical resources. Because that, new prophylactic treatments that are not yet generalized, are needed., (Copyright © 2023 The Authors. Publicado por Elsevier España, S.L.U. All rights reserved.)

Background and Objective: Real-world evidence of paediatric psoriasis (PsO) is lacking in Spain. The purpose of this study was to identify physician-reported disease burden and current treatment patterns in a real-world paediatric PsO patient cohort in Spain. This will enhance our understanding of the disease and contribute to the development of regional guidelines., Material and Method: This retrospective analysis of a cross-sectional market research survey assessed the clinical unmet needs and treatment patterns in patients with paediatric PsO in Spain, as reported by their primary care and specialist physicians, using data collected as part of the Adelphi Real World Paediatric PsO Disease-Specific Program (DSP™) between February and October 2020., Results: Survey data from 57 treating physicians were included (71.9% [N = 41] dermatologists, 17.6% [N = 10] general practitioners/primary care physicians, and 10.5% [N = 6] paediatricians); the final analysis included 378 patients. At sampling, 84.1% (318/378) of patients had mild disease, 15.3% (58/378) had moderate disease and 0.5% (2/378) had severe disease. Retrospectively reported physician-judged severity at the time of PsO diagnosis recorded 41.8% (158/378) of patients with mild disease, 51.3% (194/378) with moderate disease and 6.9% (26/378) with severe disease. Overall, 89.3% (335/375) of patients were currently receiving topical PsO therapy, while 8.8% (33/375), 10.4% (39/375) and 14.9% (56/375) of patients were currently receiving phototherapy, conventional systemics and biologics, respectively., Conclusions: These real-world data reflect the current burden and treatment landscape of paediatric PsO in Spain. The management of patients with paediatric PsO could be improved by further educating healthcare professionals and developing regional guidelines., (Copyright © 2023 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.)

Background and Objective: Real-world evidence of paediatric psoriasis (PsO) is lacking in Spain. The purpose of this study was to identify physician-reported disease burden and current treatment patterns in a real-world paediatric PsO patient cohort in Spain. This will enhance our understanding of the disease and contribute to the development of regional guidelines., Material and Method: This retrospective analysis of a cross-sectional market research survey assessed the clinical unmet needs and treatment patterns in patients with paediatric PsO in Spain, as reported by their primary care and specialist physicians, using data collected as part of the Adelphi Real World Paediatric PsO Disease-Specific Program (DSP™) between February and October 2020., Results: Survey data from 57 treating physicians were included (71.9% [N=41] dermatologists, 17.6% [N=10] general practitioners/primary care physicians, and 10.5% [N=6] paediatricians); the final analysis included 378 patients. At sampling, 84.1% (318/378) of patients had mild disease, 15.3% (58/378) had moderate disease and 0.5% (2/378) had severe disease. Retrospectively reported physician-judged severity at the time of PsO diagnosis recorded 41.8% (158/378) of patients with mild disease, 51.3% (194/378) with moderate disease and 6.9% (26/378) with severe disease. Overall, 89.3% (335/375) of patients were currently receiving topical PsO therapy, while 8.8% (33/375), 10.4% (39/375) and 14.9% (56/375) of patients were currently receiving phototherapy, conventional systemics and biologics, respectively., Conclusions: These real-world data reflect the current burden and treatment landscape of paediatric PsO in Spain. The management of patients with paediatric PsO could be improved by further educating healthcare professionals and developing regional guidelines., (Copyright © 2023 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.)

Introduction: Muscle-infiltrating bladder tumor (MIBT) has a recurrence-free survival (RFS) of 50% at 5 years. Although neoadjuvant chemotherapy (NCT) has increased it by 8%, which group of patients benefits the most from this treatment remains unclear., Objective: Evaluate the prognostic value of immune-nutritional status in patients with MIBT who are candidates for cystectomy, and to develop a score that allows identifying patients with a worse prognosis (pT3-4 and/or pN0-1)., Material and Methods: A retrospective analysis was carried out on 284 patients with MIBT treated with radical cystectomy. Preoperative laboratory tests were analyzed and immune-nutritional indices were calculated. The Kaplan-Meier method was used to calculate the PFS. Cox regression was used for multivariate analysis., Results: Univariate analysis showed a statistically significant relationship with leukocyte/lymphocyte index (p = 0.0001), neutrophil/lymphocyte index (p = 0.02), prognostic nutritional index (p = 0.002), and platelet/lymphocyte ratio (p = 0.002). In multivariate analysis, the leukocyte/lymphocyte ratio (p = 0.002) and PNI (p = 0.04) behaved as independent prognostic factors of decreased RFS. Based on these, a prognostic score was developed to classify patients into 3 prognostic groups. Eighty percent of patients with pT3-4 and/or pN0-1 tumors were in the intermediate-poor prognostic groups., Conclusion: The implementation of a precystectomy immune-nutritional score in clinical practice would help in the selection of a group of patients with a more unfavorable pathologic stage and worse PFS. We believe that these patients could benefit more from a NACT., (Copyright © 2022 AEU. Published by Elsevier España, S.L.U. All rights reserved.)

Introduction and Objectives: Comparative analysis of postoperative complications and survival between laparoscopic partial nephrectomy (PN) and radical nephrectomy (RN) in cT1 renal cell carcinoma (RCC)., Material and Method: Retrospective study of patients with two kidneys and single renal tumor cT1 treated in our center between 2005 and 2018 by laparoscopic PN or RN., Results: 372 patients met the inclusion criteria for the study. RN was performed in 156 (41.9%) patients and PN in 216 (58.1%). Clavien Dindo III-V complications were observed in 10 (4,6%) PN and 6 (3,9%) RN patients (p = 0.75). The comorbidity Charlson index (CCI) was identified as an independent predictor variable of complications (p = 0.02) and surgical approach did not affect multivariate analysis. Estimated overall survival (OS) was 81.2% and 56.8% at 5 and 10 years in the RN group and 90.2% and 75.7% in the PN group, respectively (p = 0.0001). Obesity (HR 2.77, p = 0.01), CCI ≥ 3 (HR 3.69, p = 0.001) and glomerular filtration rate (GFR) <60 mL/min/1.73 m 2 at discharge (HR 1.87, p = 0.03) were identified as predictors of overall mortality. Nephrectomy approach showed no influence on OS. Estimated recurrence-free survival (RFS) was 86.1% at 5 and 10 years in the RN group and 93.5% and 83.6% in the PN group, respectively (p = 0.22)., Conclusions: Laparoscopic PN is not inferior to RN in terms of oncologic and surgical safety in cT1 RCC. Nephrectomy approach did not influence patient OS, however, obesity, CCI ≥ 3 and GFR <60 mL/min/1.73 m 2 at discharge did behave as predictors., (Copyright © 2021 AEU. Published by Elsevier España, S.L.U. All rights reserved.)

Introduction: Complications arising from ureterovesical anastomosis in kidney transplantation have an important influence on the success of the procedure. The most serious and frequent complications are fistula and stenosis of the ureterovesical junction. The placement of double J stents in anastomosis is currently recommended to reduce these complications., Objective: The aim of the study is to evaluate whether the placement of a DJ stent affects complications of anastomosis., Material and Methods: Retrospective analysis of 697 patients treated with cadaveric donor renal transplant in our center from 1999 to 2018 was performed. Results were compared according to double J stent placement and the surgical technique employed for anastomosis., Results: Transplantation was performed without DJ placement in 51.7% of the patients, compared to 48.3% who were treated with DJ stent placement. The most commonly used technique was Lich-Gregoir. Ureterovesical fistula occurred in 5% of cases, and ureterovesical stenosis in 4.2%. DJ stent behaved as a protective factor for ureterovesical fistula but did not significantly influence the development of stenosis. The Taguchi technique greatly increased the risk of developing both ureterovesical fistula and stenosis. The incidence of stenosis and fistula was significantly higher when the Taguchi technique was combined with no DJ stent placement., Conclusion: DJ stent placement acts as a protective factor for ureterovesical stenosis complications. The results of our study seem to agree with current literature., (Copyright © 2022. Published by Elsevier España, S.L.U.)

Introduction: There are very few articles comparing open radical prostatectomy (ORP) vs. laparoscopic radical prostatectomy (LRP) and their functional results or urinary continence (UC), which is one of the most important objectives to pursue after oncological results., Objectives: To compare postoperative UC in patients with localized prostatic adenocarcinoma treated with OPR or LRP., Material and Methods: Comparison between two patient cohorts (312 for ORP and 206 for LRP) between 2007-2015. The UC was evaluated at 3, 6, 12, 18 and 24months. Continence was defined and classified as follows: a)UC, no need of pads, and b)urinary incontinence (UI), use of pads. To compare the qualitative variables, we employed the chi-squared test and ANOVA for quantitative variables. We performed a multivariate analysis using logistic regression with dependent qualitative variable UI. Statistical significance when P<.05., Results: Nerve-sparing was performed in 51.7% cases. At 24months after surgery, 72.4% patients had UC, of which 87.7% were from the ORP group and 78.1% in the LRP group (P=.004). 22,7% of patients experienced biochemical recurrence (BR), with 83% treated with salvage radiotherapy (SRT), presenting greater UI percentage (P=.036). ORP patients showed a higher percentage of anastomosis stricture (P=.03)., Conclusions: LRP, non-nerve sparing, and SRT were directly related to postoperative UI., (Copyright © 2019 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.)