ABSTRACT
PURPOSE: To evaluate Hugo RAS against the Da Vinci system for Robot-Assisted Radical Prostatectomy (RARP) in prostate cancer treatment. METHODS: We compared outcomes of 150 patients with prostate cancer undergoing RARP with either Hugo or Da Vinci systems. Our analysis included operative, postoperative, pathological, and functional outcomes. RESULTS: Both groups had 75 patients. Baseline characteristics and tumor features were similar. Intraoperatively, Da Vinci had a shorter docking time (10.45 vs. 18.62 min, p = 0.02), but total operative times were comparable (145.34 vs 138.95, p = 0.85). Hugo outperformed in neck dissection and lymphadenectomy times (22 vs 13.67 min, p = 0.027 and 37.82 vs 45.77 min, p = 0.025). Postoperative metrics like stay duration, catheter time, and complications showed no significant difference. Functional results, using IPSS and IIEF5, were similar between systems. Six Da Vinci patients (8%) and nine Hugo patients (12%) experienced social incontinence (p = 0.072). Pathological outcomes like T stage, Gleason Score, and nodes removed were alike. However, Hugo had more positive surgical margins (20% vs. 10.67%, p = 0.034). CONCLUSIONS: RARP outcomes using Hugo RAS were similar to the Da Vinci system in our study. More research and extended follow-up are required to ascertain long-term oncological and functional results.
Subject(s)
Prostatectomy , Prostatic Neoplasms , Robotic Surgical Procedures , Humans , Prostatectomy/methods , Male , Prostatic Neoplasms/surgery , Prostatic Neoplasms/pathology , Middle Aged , Prospective Studies , Aged , Treatment OutcomeABSTRACT
PURPOSE OF REVIEW: This study aimed to review recent evidence on conservative non-surgical options for erectile dysfunction (ED) in men. A narrative review of the literature was performed. A comprehensive search in the MEDLINE, Embase, and Cochrane databases was done. Papers in English language, published from May 2017 until May 2022, were included. Papers reporting basic research or animal research were excluded, as long as reviews or meta-analyses. Congress reports, clinical cases, or clinical trials protocols with no results were also excluded. RECENT FINDINGS: We found a multitude of different treatment modalities for ED. We must take into account the type of patient, their comorbidities, the origin of their ED, and its severity in order to reproduce effective results using these therapies. Some of the treatments show good results with a good level of evidence (new IPDE5 formulations, intracavernous injections, shock wave therapy, hormonal theraphy, psycho-sexual theraphy). However, others (some new molecules, stem cell theraphy, platelet-rich plasma injections, oxygenation-based therapy, nutraceuticals), although some of them present promising results, require randomized studies with a larger number of patients and a longer follow-up time to be able to establish firm recommendations. Regarding the conservative treatment of erectile dysfunction, in recent years, some therapies have been consolidated as effective and safe for certain types of patients. On the other hand, other treatment modalities, although promising, still lack the evidence and the necessary follow-up to be recommended in daily practice.
Subject(s)
Erectile Dysfunction , Humans , Male , Erectile Dysfunction/therapy , Conservative TreatmentABSTRACT
Background and Objectives: We aimed to evaluate the oncological and functional outcomes of organ-sparing surgery for testicular germ cell tumors, a procedure that seeks to strike a balance between effective cancer control and organ preservation, in the treatment of testicular tumors. We aimed to discuss the surgical technique and complications, and determine the appropriate candidate selection for this approach. Material and Methods: A comprehensive literature search was conducted to identify relevant studies on organ-sparing surgery for testicular tumors. Various databases, including PubMed, Embase, and Cochrane Library, were used. Studies reporting on surgical techniques, complications, and oncologic and functional outcomes were included for analysis. Results: Current evidence suggests that organ-sparing surgery for testicular germ cell tumors can be considered a safe and efficacious alternative to radical orchiectomy. The procedure is associated with adequate oncological control, as indicated by low recurrence rates and low complication rates. Endocrine testicular function can be preserved in around 80-90% of patients and paternity can be achieved in approximately half of the patients. Candidate selection for this surgery is typically based on the following criteria: pre-surgery normal levels of testosterone and luteinizing hormone, synchronous or metachronous bilateral tumors, tumor in a solitary testis, and tumor size less than 50% of the testis. Conclusions: Organ-sparing surgery for testicular germ cell tumors offers a promising approach that balances oncological control and preservation of testicular function. Further research, including large-scale prospective studies and long-term follow-ups, is warranted to validate the effectiveness and durability of organ-sparing surgery and to identify optimal patient selection criteria.
Subject(s)
Neoplasms, Germ Cell and Embryonal , Neoplasms, Second Primary , Testicular Neoplasms , Male , Humans , Prospective Studies , Organ Sparing Treatments/methods , Testicular Neoplasms/surgery , Testicular Neoplasms/pathology , Neoplasms, Germ Cell and Embryonal/surgeryABSTRACT
INTRODUCTION AND OBJECTIVES: This systematic review aims to evaluate the incidence and influencing factors of urethral stricture (US) in relation to different BPH endoscopic techniques. MATERIALS AND METHODS: We performed a systematic literature review using MEDLINE, EMBASE, and Cochrane Central Controlled Register of Trials. The incidence of US was estimated through comparative studies between different endoscopic techniques. Patients were assigned into groups according to the type of surgery (enucleation, ablation and resection group). Incidences of US were pooled using the Cochran-Mantel-Haenszel Method with the random effect model and reported as Risk Ratio (RR), 95% Confidence Intervals (CI), and p-values. RESULTS: A total of 80 studies were included for meta-analysis. The pooled incidence of US was 1.7% after enucleation, 2.1% after ablation, 3.8% after monopolar (M)-TURP and 2.1% after bipolar (B)-TURP. The incidence of US was significantly lower after Enucleation than after TURP (RR 0.58 95% CI 0.39-0.84, p = 0.004). US incidence was lower for Ablation procedures than TURP, but the difference did not reach significance (RR 0.79 95% CI 0.61-1.3, p = 0.08). However, this was significant in the subgroup of M-TURP studies (RR 0.67, 95% CI, 0.49-0.91, p = 0.01). Sub-analysis showed that the risk of US was significantly lower after Enucleation than after TURP within 12 months after surgery (RR 0.51 95% CI 0.33-0.81, p = 0.004). CONCLUSION: The study shows an increased incidence of US after TURP compared to enucleation and ablation procedures. The main factors related to increased US incidence are the use of monopolar energy, instrument caliber and duration of postoperative catheterization.
Subject(s)
Prostatic Hyperplasia , Transurethral Resection of Prostate , Urethral Stricture , Humans , Male , Prospective Studies , Prostate/surgery , Prostatic Hyperplasia/complications , Prostatic Hyperplasia/surgery , Randomized Controlled Trials as Topic , Transurethral Resection of Prostate/adverse effects , Transurethral Resection of Prostate/methods , Treatment Outcome , Urethral Stricture/epidemiology , Urethral Stricture/etiology , Urethral Stricture/surgeryABSTRACT
PURPOSE: To analyse and report the practice, outcomes and lessons learnt from a global series of retrograde intrarenal surgery (RIRS) in a paediatric multicentre series. METHODS: A retrospective review of anonymized pooled data gathered globally from 8 centres in paediatric patients (≤ 18 years of age) who had renal stones and underwent RIRS from 2015 to 2020 was performed. Patient demographics, perioperative parameters, stone characteristics, complications and stone-free rate (SFR; defined as endoscopically stone free and/or residual fragments < 2 mm on follow up imaging) were analysed. The cohort was stratified into 3 groups by age: < 5 years (Group A), 5-10 years (Group B) and > 10 years (Group C). Overall, post-operative complication rate was 13.7%. Chi-square comparisons were used for categorical variables; analysis of variance (ANOVA) or Kruskal-Wallis tests were used for continuous variables. RESULTS: 314 patients were analysed. The mean age was 9.54 ± 4.76 years. Groups A, B and C had 67 (21.3%), 83 (26.4%) and 164 (52.2%) patients, respectively. Mean stone size was 10.7 ± 4.62 mm. Pre-stenting was performed in 155 (49.4%) of patients, ureteral access sheaths (UAS) was used in 54.5% of patients with majority (71%) utilizing holmium laser for stone fragmentation. All complications were minor (Clavien-Dindo grade 1 and 2). SFR was 75.5%. CONCLUSIONS: RIRS is acceptable as a first-line intervention in the paediatric population with reasonable efficacy and low morbidity. Complications are slightly higher in patients < 5 years of age, which should be taken into account while counselling patients.
Subject(s)
Kidney Calculi , Ureter , Adolescent , Child , Child, Preschool , Female , Humans , Kidney Calculi/surgery , Male , Retrospective Studies , Treatment Outcome , Ureteroscopy/methodsABSTRACT
OBJECTIVES: To propose a clear definition and management pathway of patients with analgesic refractory colic pain (ARCP). PATIENTS AND METHODS: Prospective cohort study from February 2018 to February 2019 including patients with ARCP defined as ongoing renal colic pain after one dose of IV NSAID, IV paracetamol, and a parenteral opioid, given sequentially in that order. Patients were observed in-hospital under full parenteral analgesic management for 8-12 h, whenever patients had minimal or absent pain after conservative management (CM) they were discharged, and followed-up with new imaging within four weeks. If the pain was not controlled after CM, surgical management (double-J stent or ureteroscopy) was performed. We excluded patients with any other indication for urgent intervention or in cases where CM was deemed inappropriate (sepsis, acute renal failure, stones >10 mm in size, suspected concomitant urinary tract infection, bilateral ureteral stones, pregnancy, patients with a single kidney, kidney transplant recipients, difficult access to medical care or refusal to undergo CM). RESULTS: Data from 60 patients was collected. The only variable associated with an increased risk of failed CM was a history of previous renal colic (OR 3.98 [95% CI 1.14-13.84], p = 0.02). Neither gender, age, stone size, location, or hydronephrosis grade were able to predict CM failure. 41.6% of patients were successfully managed conservatively and only 8% of them required scheduled surgical management at follow-up. CONCLUSION: Our results show that a high proportion of patients with ARCP may be successfully managed conservatively with an extended observation period without complications at follow-up. These results should be replicated in a randomized controlled trial to confirm them.
Subject(s)
Analgesics/therapeutic use , Colic/drug therapy , Conservative Treatment , Pain Management/methods , Acetaminophen/therapeutic use , Adult , Aged , Aged, 80 and over , Analgesics, Opioid/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Female , Humans , Male , Middle Aged , Pain Measurement , Prospective StudiesABSTRACT
OBJECTIVE: To assess the perioperative outcomes of holmium laser enucleation of the prostate (HoLEP) in real-life practice and investigate the factors influencing the safety and effectiveness of the technique. PATIENTS AND METHODS: Critical analysis of patients with benign prostate hyperplasia (BPH) treated with HoLEP over 10 years of routine practice in three hospitals. Analysed variables included: preoperative characteristics (prostate size, active antiplatelet/anticoagulant therapy, blood parameters. prostate-specific antigen (PSA) level, maximum urinary flow rate [Qmax ], and International Prostate Symptom Score [IPSS]), intraoperative variables (operation time, concomitant removal of bladder calculi, and complications), early postoperative outcomes (change in blood parameters, catheterisation time, and hospital stay), and 12-month follow-up outcomes (change in IPSS, PSA level, and Qmax ). RESULTS: The analysis included 963 patients, aged 48-91 years, with a mean (range) prostate size of 91 (35-247) mL. The mean (sd) operation time was 77 (29) min, and the hospital stay and catheterisation time were 4 (2) and 1.3 (2) days, respectively. In all, 56 patients (5.6%) required concomitant removal of bladder calculi and 36 (3.7%) were converted to open prostatectomy or transurethral resection of the prostate due to intraoperative complications. Patients had a significant decrease in haemoglobin and haematocrit, but no differences were seen between patients with and without anticoagulant/antiplatelet therapy and those with prostates ≥ and <100 mL. The concomitant removal of bladder calculi and having a prostate ≥100 mL resulted in a longer operation time, but did not influence the safety and effectiveness outcomes. CONCLUSIONS: HoLEP is suitable for real-life patients with BPH, irrespective of the presence of active treatment with anticoagulant/antiplatelet, bladder lithiasis or a prostate ≥100 mL.
Subject(s)
Laser Therapy/methods , Lasers, Solid-State/therapeutic use , Postoperative Complications/epidemiology , Prostate/surgery , Prostatic Hyperplasia/surgery , Transurethral Resection of Prostate/methods , Aged , Aged, 80 and over , Holmium , Humans , Incidence , Male , Middle Aged , Operative Time , Spain/epidemiology , Treatment OutcomeABSTRACT
BACKGROUND: Store-operated calcium entry and its key players, stromal interaction molecule (STIM) and Orai calcium channels, have been proposed as emergent therapeutic targets in cardiovascular pathophysiology. We hypothesize alteration of STIM/Orai signaling in erectile dysfunction (ED). AIM: To evaluate the contribution of STIM/Orai to human penile tissue contraction and to analyze the influence of ED on STIM/Orai signaling at functional and expression levels in human penile vascular tissues. METHODS: Human penile resistance arteries (HPRA) and human corpus cavernosum (HCC) were dissected from cavernosal specimens from 30 organ donors without history of ED (No ED) and from 48 patients with ED undergoing penile prosthesis insertion and functionally evaluated in wire myographs and organ chambers, respectively. Expression of STIM-1, Orai1, and Orai3 in HCC was localized and quantified by immunofluorescence. MAIN OUTCOME MEASURES: The main outcome measures are functional responses in HCC and HPRA and STIM/Orai channel protein expression in human cavernosal tissue. RESULTS: Inhibition of Orai channels with YM-58483 (20 µM) significantly reduced norepinephrine-induced contractions in both HCC and HPRA from either No ED or ED subjects, but the effects were more marked in ED (-20.1 ± 5.9% vs -45.5 ± 13.2% and -15.9 ± 4.0% vs -31.4 ± 6.9% reduction in Emax to norepinephrine in HCC and HPRA, respectively). Thromboxane-induced contractions were reduced and neurogenic contractile and relaxant responses modulated by Orai inhibition in penile tissues from patients with ED. In fact, addition of YM-58483 concentration dependently relaxed precontracted HPRA and HCC. These relaxations were significantly more pronounced in tissues from patients with ED (EC50 7.5 vs 1.3 µM and 10.5 vs 1.3 µM, for HCC and HPRA, respectively). All HCC specimens displayed expression of STIM-1, Orai1, and Orai3. Significantly increased expression of Orai1 and Orai3 but not STIM-1 was observed in patients with ED. CLINICAL TRANSLATION: Inhibition of enhanced Orai activity in human penile vascular tissue could facilitate erectile responses, alleviating ED. STRENGTHS AND LIMITATIONS: Enhanced STIM/Orai activity contribution to penile smooth muscle tone in ED is demonstrated at functional and structural levels in human tissues from a representative sample of patients with ED and in comparison with healthy tissue. We cannot differentiate the specific contribution of risk factors associated with ED to hyperactivity of the Orai system. CONCLUSIONS: Orai channels significantly contribute to human penile smooth muscle contraction. Orai contribution to penile smooth muscle tone is functionally enhanced in ED accompanied by increased expression of Orai channels in cavernosal tissue. Orai inhibition could be a potential therapeutic strategy to reduce penile smooth muscle contraction in ED. Sevilleja-Ortiz A, El Assar M, García-Rojo E, et al. Enhanced Contribution of Orai Channels to Contractility of Human Penile Smooth Muscle in Erectile Dysfunction. J Sex Med 2020;17:881-891.
Subject(s)
Carcinoma, Hepatocellular , Erectile Dysfunction , Liver Neoplasms , Humans , Male , Muscle Contraction , Muscle, SmoothABSTRACT
PURPOSE: Our purpose is to present the results of our working group, with a view to reduce the incidence and improve the management of healthcare-associated infections (HAIs) in a urology ward. METHODS: The study consists on an observational database designed with the view to analyse the incidence and characteristics of HAIs in Urology. Based on the results obtained, a critical evaluation was carried out and specific measures put in place to reduce HAIs. Finally, the impact and results of the implemented measures were periodically evaluated. RESULTS: The incidence of HAIs in urology decreased from 6.6 to 7.3% in 2012-2014 to 5.4-5.8% in 2016-2018. In patients with immunosuppression the incidence of HAIs decreased from 12.8 to 18% in 2012-2013 to 8.1-10.2% in 2017-2018, in those with a previous urinary infection fell from 13.6 to 4.8%, in those with a urinary catheter prior to admission from 12.6 to 10.8%, and in patients with a nephrostomy tube from 16 to 10.9%. The effect of the protocol also demonstrated a reduction in the percentage of patients with suspicion of HAIs for whom no culture was taken, from 6% in 2012 to zero in 2017 and 2018. Moreover, the implementation of protocols for empirical treatment has reduced the incidence of patients experiencing inadequate empirical antimicrobial therapy from 20 to 8.1%. CONCLUSION: It is essential to monitor the incidence of HAIs, and preventive measures play a useful role in reducing the rate of infection and in optimising their management.
Subject(s)
Cross Infection/prevention & control , Practice Guidelines as Topic , Urinary Tract Infections/prevention & control , Urologic Surgical Procedures , Adult , Cross Infection/epidemiology , Female , Humans , Incidence , Male , Middle Aged , Retrospective Studies , Spain/epidemiology , Urinary Tract Infections/epidemiologyABSTRACT
The intraplaque injection of collagenase from Clostridium Histolyticum (CCH) was established as an effective therapeutic alternative for selected patients with Peyronie's disease (PD). There is no consensus on the use of pre-procedure anaesthesia. The aim of this pilot study was to assess the efficacy and safety of dorsal penile block before CCH injections in reducing procedure related pain. The treatment protocol described in the IMPRESS trials was adopted. The first injection of the first cycle was given without anaesthesia, while the second after penile block. After the administration of each injection, the pain related to the procedure was evaluated with the Wong-Baker-FACES® -Pain-Rating-Scale. Thirty patients were included. Mean age 56.7 (SD: 9.61) years. Mean basal penile curvature 59.37º (SD: 18.26). The mean pain value related to the procedure measured after the first injection of the first cycle (without anaesthesia) was 5.4 (SD: 2.13), while after the second injection (with anaesthesia) was 2.5 (SD: 1.92), (p < .001). The treatment was more painful in patients with dorsal plaques (mean:6.2) than in patients with lateral plaques (mean: 4.35) (p = .01). We can conclude that penile block before CCH injection in patients with PD seems an effective and safe measure to decrease the pain related to the procedure.
Subject(s)
Penile Induration , Pudendal Nerve , Clostridium histolyticum , Collagenases/therapeutic use , Humans , Injections, Intralesional , Male , Middle Aged , Penile Induration/drug therapy , Penis , Pilot Projects , Prospective Studies , Treatment OutcomeABSTRACT
OBJECTIVES: To assess the impact of transrectal versus transperineal prostate biopsy on erectile function. METHODS: This was a single-center, observational, prospective study of consecutive patients who underwent a prostate biopsy (transrectal or transperineal/fusion biopsy). Study participants completed the International Index of Erectile Function-5 questionnaire before the procedure, and 3 and 6 months after. Prostatic biopsies were carried out following the standard procedure for both techniques. RESULTS: The study included 135 male patients with a mean age of 63.5 years. At baseline, 28 patients (21%) presented normal erectile function, whereas 107 patients (82%) presented erectile dysfunction, which was severe in four (3%), moderate in 49 (36%) and mild in 54 (40%), with an overall mean International Index of Erectile Function-5 score of 17.70. After 3 months, the rates were 29%, 3%, 27% and 38%, respectively (mean International Index of Erectile Function-5 score 17.95). At 6 months, the rates were 30%, 6%, 28% and 34%, respectively (mean International Index of Erectile Function-5 score of 17.77). No significant differences between pre- and post-biopsy International Index of Erectile Function-5 scores at 3 and 6 months were observed, even when analyzing transrectal and transperineal separately. The number of biopsy cores and number of previous biopsies did not influence the International Index of Erectile Function-5 scores. CONCLUSIONS: Our findings suggest that prostate biopsy technique, number of biopsy cores and history of previous biopsy do not significantly impact erectile function in the medium term up to 6 months.
Subject(s)
Erectile Dysfunction/etiology , Prostatic Diseases/diagnosis , Urogenital Surgical Procedures/adverse effects , Aged , Biopsy/adverse effects , Biopsy/methods , Humans , Male , Middle Aged , Prospective StudiesABSTRACT
PURPOSE: To assess the performance of the Brief Sexual Symptom Checklist for men (BSSC-M) questionnaire in General Practitioner's (GP) consults in Spain. METHODS: Multicenter, cross-sectional study conducted in Spain among men ≥50 years, visiting a GP for any reason, and being able to answer self-administered questionnaires. Patients receiving medicines for erectile dysfunction (ED) and those with poor functional status were excluded. Sexual satisfaction was assessed by the BSSC-M, ED by the Sexual Health Inventory for Men (SHIM), and quality of life (QoL) using a 5-point Likert scale. RESULTS: In all, 770 men met all the selection criteria and 556 patients (72.2%) reported sexually related problems, ED being the most frequent (n = 427; 55.5%). The SHIM score decreased progressively with the number of causes of sexual dissatisfaction. Prevalence of ED (SHIM ≤21) was greater in patients who referred problems with erection in the BSSC-M questionnaire (76 vs. 14%; p < 0.001). Multivariate analysis for ED prediction revealed that sexual dissatisfaction, QoL (average or low/very low), and the presence of 3 or more comorbidities significantly influenced the chances of having ED. CONCLUSIONS: Our results encourage the use of the BSSC-M for identifying suspicion of ED and other sexual problems in patients > 50 who visit their GP for a routine follow-up.
Subject(s)
Checklist , Erectile Dysfunction/diagnosis , Primary Health Care , Quality of Life , Surveys and Questionnaires , Aged , Cross-Sectional Studies , Humans , Male , Mass Screening/methods , Middle Aged , Multicenter Studies as Topic , Orgasm , Prevalence , Sexual Behavior , Spain/epidemiologyABSTRACT
BACKGROUND: Infections related to catheters in the upper urinary tract (CUUT) are associated with specific characteristics. METHODS: A prospective observational study was carried out from 2012 to 2015 to evaluate infections in patients with CUUT. RESULTS: A total of 209 infections were included (99 with double-J, 81 with nephrostomy, and 29 with internal/external nephroureteral stents). Among nephrostomy tube carriers, the most frequently isolated microorganisms were Pseudomonas and Enterococcus. In those with an internal/external nephroureteral stent, Klebsiella was the most common, and 57.1% were extended-spectrum beta-lactamase-producing Klebsiella. In double-J carriers, Escherichia coli and Enterococcus were the most common microorganisms. Multiple-drug resistance (MDR) microorganisms were isolated in 28.6, 47.1, and 58.3% of patients with double-J, nephrostomy, and internal-external nephroureteral stents. A percutaneous CUUT (p = 0.005) and immunosuppression (p = 0.034) were risk factors for MDR microorganisms. CONCLUSIONS: Non-E. coli bacteria are commonly isolated in patients with CUUT. MDR microorganisms are frequent, mainly in percutaneous approach or immunosuppression.
Subject(s)
Catheters , Drug Resistance, Multiple, Bacterial , Urinary Tract Infections/microbiology , Adult , Aged , Aged, 80 and over , Cross Infection/microbiology , Enterococcus , Escherichia coli , Female , Humans , Immunocompromised Host , Immunosuppression Therapy , Klebsiella , Male , Middle Aged , Nephrostomy, Percutaneous , Nephrotomy , Prospective Studies , Pseudomonas , Risk Factors , Urinary Tract/microbiology , beta-Lactamases/therapeutic useABSTRACT
BACKGROUND: Robot-assisted partial nephrectomy (RAPN) has emerged as the preferred approach for T1 renal-cell-carcinoma. As new robotic platforms like Hugo RAS emerge, we seek to understand their potential in achieving similar RAPN outcomes as the established Da Vinci system. METHODS: A prospective single-center comparative study was conducted, and 50 patients selected for RAPN were enrolled (25 Da Vinci Xi; 25 Hugo RAS). The choice of robotic system was based solely on hospital logistics criteria. Surgeries were performed by expert surgeons. Demographic data, tumor characteristics, operative details and postoperative outcomes were collected. SPSS version 22.0 was used for statistical analyses. RESULTS: The average age of patients was 62.52±9.47 years, with no significant differences in median age, sex, and nephrometry scores between groups. Da Vinci group showed a significantly shorter docking time (12.56 vs. 20.08 min; P<0.01), while other intraoperative measures like console time and warm ischemia time were similar. The Hugo RAS group had a shorter renorraphy time (14.33 vs. 18.84 min; P=0.024). Postoperative outcomes and surgical margin positivity showed no significant differences. Each group had one patient (4%) who developed major surgical complications (Clavien IIIa). Trifecta rates were comparable between both groups (Da Vinci 88% vs. Hugo RAS 84%; P=0.93). CONCLUSIONS: Initial findings suggest similar perioperative outcomes for RAPN when using Hugo RAS compared to the Da Vinci system. Further research with long-term follow-up is necessary to evaluate oncological and functional outcomes.
Subject(s)
Carcinoma, Renal Cell , Kidney Neoplasms , Nephrectomy , Robotic Surgical Procedures , Humans , Robotic Surgical Procedures/methods , Robotic Surgical Procedures/instrumentation , Nephrectomy/methods , Nephrectomy/instrumentation , Female , Middle Aged , Prospective Studies , Male , Kidney Neoplasms/surgery , Kidney Neoplasms/pathology , Treatment Outcome , Carcinoma, Renal Cell/surgery , Carcinoma, Renal Cell/pathology , Aged , Operative TimeABSTRACT
Use of artificial intelligence (AI) in social media (SoMe) in health care is increasing. Benefits include personalisation of SoMe content for individual patients and identification of trends to prompt timely generation of relevant content. Data security, ethical considerations, medical accuracy, patient engagement, and regulatory compliance are issues to address for this evolving AI use.
Subject(s)
Digital Health , Social Media , Humans , Artificial Intelligence , Patient Compliance , Patient ParticipationABSTRACT
BACKGROUND: Benign prostatic hyperplasia (BPH) commonly causes lower urinary tract symptoms (LUTS) in men. Holmium (HoLEP) and thulium (ThuLEP) laser enucleation are established techniques for BPH treatment. Thulium fiber laser (TFL) for prostate enucleation (ThuFLEP) shows promising outcomes. METHODS: A prospective randomized multicenter study was conducted. Patients with BPH and LUTS unresponsive to medical therapy were enrolled. Preoperative, surgical, perioperative and postoperative data were recorded with follow-up at 3 and 6 months. The primary outcome was functional improvement, and the secondary outcome was safety in terms of complications. RESULTS: Two hundred patients were included (HoLEP 100, ThuFLEP 100). No significant baseline difference was found between groups. At 3 and 6 months we found statistically significant improvements from baseline for both HoLEP and ThuFLEP in efficacy: International Prostatic Symptoms Score (IPSS), IPSS-Quality of Life (QoL), maximum urinary flow rate (Q
Subject(s)
Lasers, Solid-State , Prostatic Hyperplasia , Thulium , Humans , Male , Prostatic Hyperplasia/surgery , Prospective Studies , Aged , Lasers, Solid-State/therapeutic use , Middle Aged , Laser Therapy/methods , Laser Therapy/instrumentation , Laser Therapy/adverse effects , Treatment Outcome , Lower Urinary Tract Symptoms/surgery , Lower Urinary Tract Symptoms/etiology , Quality of Life , Prostatectomy/methods , Prostatectomy/adverse effects , HolmiumABSTRACT
OBJECTIVES: To compare the detection rate of clinically significant prostate cancer (csPC) and prostate cancer (PC) and to find out the diagnostic concordance between microultrasound (mUS), a high-resolution imaging system that can identify suspicious prostate lesions and biopsy them in real time, and multiparametric magnetic resonance imaging (mpMRI)-guided prostate fusion biopsies. METHODS: A prospective, multicenter, single-blind, single cohort study was conducted involving 80 patients with clinically suspected PC who underwent concomitant mpMRI-guided fusion prostate biopsy (Koelis System) and mUS-guided biopsy (ExactVu System) RESULTS: The detection rate of csPC was slightly higher for image-guided fusion biopsy (21.25% vs 18.75%), but this difference was not statistically significant (Pâ¯=â¯.453). There was also no significant difference in overall PC diagnosis (50% vs 51.25%, Pâ¯=â¯.897). The degree of agreement between the 2 diagnostic techniques for the detection of csPC as assessed by Cohen's Kappa concordance index was satisfactory κ Ìâ¯=â¯0.676. The degree of International Society of Urological Pathology of targeted biopsies obtained from concordant lesions was also represented by satisfactory concordance with a Kappa index of κ Ìâ¯=â¯0. 696. CONCLUSION: mUS-guided biopsy is presented as an effective diagnostic method for the diagnosis of csPC compared to image-guided fusion biopsy. No differences are found in the detection rates of csPC and PC between the 2 strategies and satisfactory concordance is found in terms of histopathological findings.
Subject(s)
Prostate , Prostatic Neoplasms , Humans , Male , Biopsy , Cohort Studies , Image-Guided Biopsy/methods , Magnetic Resonance Imaging/methods , Prospective Studies , Prostate/diagnostic imaging , Prostate/pathology , Prostatic Neoplasms/diagnostic imaging , Prostatic Neoplasms/pathology , Single-Blind MethodABSTRACT
OBJECTIVES: Epicrania fugax (EF) is a novel syndrome presenting with brief pain paroxysms that always start in a particular area of the head to spread immediately either forward or backward. Paroxysms stem from a focal area, in which a well-shaped continuous pain reminiscent of the symptomatic area described in nummular headache (NH) can be present. We aimed to analyze the association of these two epicranial headaches in eight patients. METHODS: We prospectively assessed all patients with EF attending an outpatient headache office from March 2008, when EF was first described, to June 2012. Among them, we selected those patients with a well-circumscribed continuous pain at the stemming point fulfilling the research diagnostic criteria for NH of the International Classification of Headache Disorders II Edition (ICHD-II) appendix. We considered the demographic and clinical features of the selected patients. RESULTS: Eight patients (five females, three males) were diagnosed with both EF and NH. Mean age of onset was 44.2 ± 12 (range: 23-60). Regarding NH, the diameter of the painful area was 4.4 ± 1 centimeters (range: 3-6) and pain intensity was 4.2 ± 0.7 (range: 3-5) on a 10-point verbal analogical scale (VAS). As for the EF, the radiating paroxysms always started in the NH painful area and lasted 6.6 ± 4.5 seconds (range: 2-15), with a pain intensity of 7.9 ± 1.6 (range 5-10) on the VAS. Five cases had forward radiation, while three cases had backward EF. Four cases had ipsilateral autonomic accompaniments. Six patients required a preventive, and lamotrigine achieved complete response in three of them. CONCLUSION: Although the etiology of NH and EF remains uncertain, both syndromes seem to share a peripheral source. Their association in a number of patients is probably reflecting a pathophysiological connection. Lamotrigine might be a good therapeutic option for those patients presenting with both disorders.
Subject(s)
Headache Disorders/physiopathology , Adult , Female , Headache Disorders/classification , Humans , Male , Middle Aged , Prospective Studies , Young AdultABSTRACT
Growing evidence suggests that neuroinflammation plays a critical role in the pathogenesis of neurodegenerative diseases. Peripheral markers of inflammation, including blood cell counts and their ratios, such as the neutrophil-to-lymphocyte ratio (NLR), have been reported as an easily accessible and reliable proxy of central nervous system inflammation. However, the role of peripheral inflammation in dementia and Mild Cognitive Impairment (MCI) still needs to be clarified. In the current study, we aimed to assess the prognostic role of the NLR and other peripheral markers of inflammation in a sample of 130 amnestic MCI, followed up for two to five years. The Mini-Mental state examination (MMSE) score at baseline and follow-up visits was used to assess global cognitive status at each visit and the degree of cognitive decline over time. Baseline peripheral markers of inflammation included blood cell counts and ratios, specifically the NLR, the platelet-to-lymphocyte ratio (PLR), the monocyte-to-lymphocyte ratio (MLR), and the systemic immune inflammation index (SII). After classifying subjects into CONVERTERS and non-CONVERTERS (respectively, patients converting to dementia and subjects showing stability at the last available follow-up), we compared peripheral markers of inflammation among groups ed correlated them with cognitive measures, testing the ability of significant factors to predict conversion to dementia. In our cohort, CONVERTERS showed lower baseline MMSE scores (p-value = 0.004) than non-CONVERTERS. In addition, CONVERTERS had statistically elevated NLR (p-value = 0.005), PLR (p-value = 0.002), and SII levels (p-value = 0.015), besides a lower number of lymphocytes (p-value = 0.004) compared with non-CONVERTERS. In a logistic regression analysis, baseline MMSE scores and NLR predicted conversion to dementia. Tertiles analysis showed that MCI with the highest NLR values had a higher conversion risk. Our study supports the hypothesis that a dysregulation of peripheral inflammation involving both lymphocytes and neutrophils may play a role in the pathogenesis of dementia, even at the early stages of neurodegeneration, as in the MCI condition.
ABSTRACT
Interactive interventions represent a new application of social media in urology that involves multidirectional communication within a group. Such interventions have the potential to influence health behaviours in patients and the public and result in a significant impact on urological diseases.