Archivos Espanoles De Urologia最新文献

Background: Urological surgery presents unique challenges to patients, necessitating specialised aftercare nursing. Evidence-based nursing has emerged as a strategy to improve patient outcomes through tailored education, self-management strategies and psychological support. However, its specific impact on post-operative outcomes in patients undergoing urological surgery has not been extensively explored.

Methods: This study assessed postoperative self-efficacy, quality of life, treatment compliance and nursing satisfaction. Self-compiled percentage of satisfaction scale was used to assess the degree of satisfaction with nursing work in both groups. Patients' self-care ability was evaluated using the Self-Care Ability Scale, and their quality of life scores were assessed with Short Form 36 Health Survey (SF-36). Patients' anxiety and depression levels were examined using the Self-Rating Anxiety Scale (SAS) and the Self-Rating Depression Scale (SDS). Statistical analysis was conducted using SPSS 29.0 statistical software.

Results: This retrospective study analysed 231 patients undergoing urological surgery and categorised them into a usual care group (n = 99) and an evidence-based nursing group (n = 132). Post-operative outcomes in the evidence-based nursing group included significantly higher self-care abilities (p < 0.001), improved quality of life scores (p < 0.001), lower anxiety and depression levels (p < 0.001) and higher treatment compliance rates (p < 0.05) compared with the usual care group. Additionally, nursing satisfaction was higher in the evidence-based nursing group (p = 0.001).

Conclusions: The findings provide compelling evidence regarding the favourable impact of evidence-based nursing on various post-operative outcomes in patients undergoing urological surgery. Evidence-based nursing shows promise in enhancing patients' self-efficacy, well-being, treatment compliance and satisfaction. The results underscore the potential benefits of evidence-based nursing in optimising aftercare nursing and driving positive patient-centred outcomes in urological surgery setting.

Background: Transurethral holmium laser enucleation of the prostate (HoLEP) has a good therapeutic effect on benign prostatic hyperplasia (BPH). The purpose of this study was to investigate the clinical efficacy of HoLEP in the treatment of high-risk elderly patients with BPH and assess its impact on the inflammatory response, vascular endothelial function and quality of life (QoL).

Methods: Patients at high risk of BPH who were hospitalised in Chengde Central Hospital from February 2021 to December 2022 were retrospectively selected as the study objects, and a total of 100 cases were included. The control group underwent transurethral resection of the prostate, and the observation group underwent HoLEP. Perioperative indexes, urodynamic indexes, QoL 6 months after surgery and incidence of postoperative complications were compared between the two groups. Moreover, serum levels of inflammatory factors and vascular endothelial factors were detected in two groups.

Results: We found no significant difference in general data between the two groups of patients (p > 0.05). The operation time, perioperative bleeding, bladder flushing time and hospitalisation time of the observation group were significantly shorter than those of the control group (p < 0.05). On the 7th day after surgery, the serum levels of tumour necrosis factor alpha, interleukin-1β, interleukin-6, vascular endothelial growth factor, basic fibroblast growth factor and endothelin-1 in the observation group were significantly lower than those in the control group (p < 0.05). Six months after surgery, the maximal urinary flow rate and QoL scores of the patients in the observation group were significantly higher than those of the control group (p < 0.05), and the residual urine volume and International Prostate Symptom Score of observation group were significantly lower than those of the control group (p < 0.05). The incidence of postoperative complications in the observation group was significantly lower than that in the control group (χ² = 7.440, p = 0.006).

Conclusions: HoLEP can effectively remove hyperplasia of the prostate and reduce the inflammatory response in the patient's body when treating BPH in high-risk elderly patients. It can also regulate the levels of vascular endothelial factors and effectively improve the patient's QoL.

Objective: This study aimed to analyse the characteristics of biochemical recurrence after radical prostatectomy via bi-parametric magnetic resonance imaging.

Methods: A total of 200 patients with radical prostatectomy admitted to our hospital from January 2016 to January 2021 were retrospectively enrolled as observation objects. According to whether there was biochemical recurrence after surgery, the patients were divided into the abnormal group (n = 62) and normal group (n = 138). Clinical data, encapsulation infiltration, seminal vesicle infiltration and prostate imaging report and data system (PI-RADS) were collected and compared between the two groups. Propensity score matching (PSM) was used to balance the baseline data of the two groups. Student's t-test and Chi-square test were used to analyse the data.

Results: PSM was performed in a 1:1 ratio, and a total of 72 patients were included in the abnormal and normal groups. The baseline data of the patients in each group were not statistically significant. The incidence of extraperitoneal invasion and seminal vesicle invasion was higher in the abnormal group than in the normal group, and we observed a significant difference in PI-RADS scores between the two groups (p < 0.05). Extracapsular invasion, seminal vesicle invasion, PI-RADS score and biochemical recurrence were significantly correlated (p < 0.05). The PI-RADS score has a high value for predicting biochemical recurrence, with an area under the curve value of 0.824, sensitivity of 0.667, specificity of 0.861 and Youden index of 0.528.

Conclusions: Bi-parametric magnetic resonance imaging has a high predictive value in biochemical recurrence after radical prostatectomy, which can provide reference for early intervention measures.

Background: Primary testicular lymphoma (PTL) is a rare and aggressive malignant tumour with no specific clinical symptoms. Large-scale evidence-based medical evidence to guide preoperative diagnosis is lacking at present. This study aimed to analyse the clinical, pathological and immunohistochemical characteristics of patients with PTL undergoing testicular resection surgery.

Methods: Literature on the clinical characteristics of patients with PTL undergoing orchiectomy was retrieved from databases, including PubMed, Web of Science, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI) and Wanfang Data. The search covered all available records from the inception of these databases until December 31, 2023. Data extraction was followed by a meta-analysis using Stata 15.0 software.

Results: A total of 22 articles and 475 cases of PTL were included. The meta-analysis revealed that 58.1% of patients with PTL undergoing orchiectomy were under 60 years old, and 41.9% were 60 years or older. The lesion is mostly located on the right side (55.1%). Common symptoms included testicular swelling and falling swelling (91.3%), hydrocele testis (31.0%) and testicular pain (23.0%). Ann Arbor stages I-IV accounted for 53.3%, 16.7%, 14.8% and 15.7%, respectively. Diffuse large B-cell lymphoma (DLBCL) cases were higher at 95.5% than NK/T-cell lymphoma cases at 8.2%. Amongst DLBCL cases, 69.3% were non-germinal centre B-cell (GCB) subtype, and 27.6% were GCB subtype. Immunohistochemistry markers showed 95.9% CD₃ negative, 94.9% CD₁₀ negative, 94.4% CD₂₀ positive, 88.4% multiple myeloma oncogene-1 (MUM-1) negative, 73.6% B-cell lymphoma-6 (BCL-6) negative and 66.5% BCL-2 positive. Laboratory findings indicated that 70.4% of patients had a tumour proliferating cell nuclear antigen (Ki67) index of ≥80%, 36.0% had increased serum lactate dehydrogenase level and 22.9% had increased serum β2-microglobulin level.

Conclusions: PTL is rare, and it often occurs in elderly male patients. Common symptoms include testicular swelling and falling swelling, and the common histological type is DLBCL. Diagnosis should be based on histopathological characteristics and immunohistochemical examination.

Objective: This study aimed to analyse the value of procalcitonin (PCT), neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) in predicting postoperative ureteral stone complications of urogenic sepsis. The production of a clinical prediction model could provide additional direction to reduce the likelihood of postoperative urogenital sepsis.

Methods: The clinical data of 520 patients with ureteral stones who underwent surgical treatment from January 2022, to September 2023, in the hospital were retrospectively analysed. The patients were divided into urogenic sepsis group (n = 42) and non-urogenic sepsis group (n = 478) in accordance with the occurrence of urogenic sepsis in the postoperative period. The peripheral blood PCT, PLR and NLR levels were collected within 24 h postoperatively in the two groups. The receiver operating characteristic (ROC) curve was employed to evaluate the predictive value of PCT, PLR and NLR levels for postoperative urogenital sepsis in patients with ureteral stones.

Results: Logistic regression analysis showed that PCT (odds ratio (OR) = 4.25, 95% CI: 1.85-9.78), PLR (OR = 4.00, 95% CI: 1.78-9.05) and NLR (OR = 2.29, 95% CI: 1.05-5.01) were risk factors for postoperative complication sepsis in patients with ureteral stones (p < 0.05). The ROC curves showed that the areas under the curve of PCT, PLR and NLR levels alone and in combination for predicting urogenic sepsis complications after emergency ureteral stone surgery were 0.683, 0.692, 0.611 and 0.799, respectively.

Conclusions: Urogenic sepsis leads to increased serum PCT, NLR and PLR levels in patients undergoing surgical treatment for ureteral stones. Physicians should pay close attention to these indices to provide further theoretical support for reducing postoperative urogenic sepsis.

Objective: Upper urinary tract stones (UUTSs) are among the most common types of urinary stones, and their incidence rate has been increasing annually in recent years, seriously affecting the daily lives of patients. This study aimed to compare the treatment efficacy of one-stage and staged flexible ureteroscopic lithotripsy (FURL) for UUTSs.

Methods: A total of 142 patients with UUTSs admitted to our hospital between December 2019 and March 2023 were selected for retrospective analysis, including 76 patients who received staged FURL (control group) and 66 patients who received one-stage FURL (observation group). The duration of surgery, length of stay, stone clearance rate, incidence of postoperative complications (from postsurgery to discharge), and total hospitalization cost were analyzed in both groups. The visual analog scale (VAS) score and activities of daily living (ADL) score were assessed before surgery (T0), 3 days after surgery (T1), and 7 days after surgery (T2). Patients were followed up for 1 month after surgery, and their quality of life was assessed using the MOS Item Short Form Health Survey (SF-36).

Results: There was no difference in the stone clearance rate or incidence of postoperative complications between the two groups (p > 0.05). The operation time, hospitalization time and hospitalization cost in the observation group were 75.58 ± 15.91 min, 4.20 ± 1.24 days and 14312.62 ± 1078.89 yuan, respectively, which were lower than those in the control group (p < 0.05). In addition, the VAS score at T3 was decreased to 1.49 ± 0.70, while the ADL and SF-36 scores were higher in the observation group (p < 0.05).

Conclusions: One-stage FURL shortens the duration of surgery and length of stay, reduces hospitalization costs, and improves the quality of life of patients with UUTSs.

Background: Existing models for predicting that biochemical recurrence (BCR) will occur in patients after radical prostatectomy (RP) vary in their predictive results from magnetic resonance imaging (MRI). This study aimed to assess the predictive value of preoperative prostate-specific antigen (PSA) levels combined with MRI features in determining BCR following radical prostatectomy.

Methods: A retrospective analysis was conducted on a cohort comprising 102 patients who underwent radical prostatectomy at our hospital between January 2019 and December 2019. On the basis of the outcomes observed during a 4-year follow-up after surgery, the patients were categorised into BCR group (n = 52) and non-BCR group (n = 50). Differences in preoperative PSA levels and MRI characteristics between the two groups were compared, and factors influencing postoperative BCR were analysed. The receiver operating characteristic curve was drawn, and the sensitivity, specificity, area under the curve (AUC) and Youden index were calculated to observe the predictive value of the combination of preoperative PSA level and MRI features for BCR following radical prostatectomy.

Results: Logistic regression analysis showed that preoperative PSA level, postoperative Gleason score, data system (Prostate Imaging-Reporting and Data System (PI-RADS)) score and clinical T stage were independent risk factors for BCR in patients following radical prostatectomy, with odds ratio (OR) greater than 1. The AUC value of preoperative PSA level combined with PI-RADS score was 0.921, surpassing the AUC values of 0.783, 0.822, 0.617 and 0.608 predicted by preoperative PSA level, postoperative Gleason score, PI-RADS score and clinical T stage alone, respectively.

Conclusions: Postoperative BCR in patients with prostate cancer undergoing radical prostatectomy is associated with preoperative PSA level, postoperative Gleason score, PI-RADS score and clinical T stage. The combination of preoperative PSA level and MRI features can improve the predictive efficiency for postoperative BCR.

Objective: Urinary tract infections (UTIs) are the most common bacterial infection during pregnancy. This study aimed to investigate the risk factors of UTI during pregnancy.

Methods: In this study, pregnant women who underwent prenatal examination in our hospital from October 2019 to October 2023 were divided into UTI group and non-UTI group in accordance with whether or not they had a UTI. The general data, clinical data and laboratory indicators of the participants were collected. Multivariate logistic regression was used to analyse the influencing factors of UTI in pregnant women, and the results were shown with odds ratio (OR) and 95% confidence interval (95% CI).

Results: A total of 600 pregnant women were included in the study. The results found that 56 women (9.33%) had a combined UTI. The results of midstream urinary bacterial culture in the UTI group showed that Gram-negative bacteria accounted for 60.71% of all detected pathogenic bacteria, and Escherichia coli and Staphylococcus aureus were common strains, accounting for 46.43% and 23.21%, respectively. The proportions of patients in the UTI group who were ≥35 years old, had a high school education or below, had a history of abortion, had gestational diabetes, had ≥three vaginal and anal examinations, had a history of UTI and had urinary tract stones were significantly higher than the non-UTI group (p < 0.05). Multivariate logistic regression analysis showed that age ≥35 years (OR = 9.127; 95% CI: 4.668-17.810; p < 0.001), educational level of high school or lower (OR = 4.184; 95% CI: 2.448-7.160; p < 0.001), gestational diabetes (OR = 3.494; 95% CI: 1.789-6.803; p < 0.001), UTI history (OR = 2.074; 95% CI: 1.114-3.834; p < 0.001) and haemoglobin (Hb) <100 g/L (OR = 8.022; 95% CI: 4.532-14.325; p < 0.001) are risk factors for UTI in pregnant women.

Conclusions: The common pathogenic bacteria of pregnant women with UTI are mainly Gram-negative bacteria. Older pregnant women, low educational level, gestational diabetes mellitus, history of UTI and anaemia may be risk factors for UTI in pregnant women.

Objective: Meta-analysis was conducted to compare and evaluate the efficacy and safety of tension-free vaginal tape (TVT), outside-in trans-obturator tape (TOT), inside-out tension-free vaginal tape-obturator (TVT-O) and transvaginal tension-free urethral sling surgery (TVT-S) in the treatment of female stress urinary incontinence (SUI).

Methods: A computer-based systematic search of the PubMed, The Cochrane Library, Medline, Embase, Web of Science and ScienceDirect databases for randomised controlled trials (RCTs) comparing TVT, TOT, TVT-O and TVT-S for the treatment of SUI was performed from the time of library construction to November 2023. Two investigators performed data extraction and quality evaluation of the included RCTs, extracting information including the follows: First author, time of publication, intervention, sample size, age, duration of follow-up and objective cure rate, subjective cure rate, dyspareunia, vaginal mucosal perforation, urinary tract infection, sling exposure and postoperative thigh pain/groin pain. Review Manager (RevMan) 5.4 was used for data processing.

Results: A total of 14 RCTs with 2665 patients were included. Meta-analysis showed no statistically significant differences in objective cure rate, urinary tract infection, sling exposure and postoperative thigh pain/groin pain. The subjective cure rate of TVT was higher than that of TOT (odds ratio (OR), 95% confidence interval (CI) = 1.37 (1.02, 1.84), p = 0.03); The incidence of TVT-O voiding difficulty was lower than that of TVT (OR, 95% CI = 2.94 (1.20, 7.20), p = 0.02); And the incidence of vaginal mucosal perforation of TOT was lower than that of TVT (OR, 95% CI = 0.11 (0.02, 0.61), p = 0.01).

Conclusions: The four surgical procedures, TVT, TOT, TVT-O and TVT-S, were relatively similar in terms of SUI outcomes. TVT had a higher subjective cure rate than TOT and a higher incidence of postoperative dyspareunia and vaginal mucosal perforation.