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INTRODUCTION: The triglyceride-glucose (TyG) index is an easily calculable indicator of endothelial dysfunction. We aimed to evaluate the effect of the TyG index on treatment response in patients using tadalafil for the treatment of erectile dysfunction (ED). METHODS: The data of patients who used tadalafil for ED in our urology clinic between January 2018 and January 2023 were reviewed. The patients completed the 5-item International Index of Erectile Function (IIEF-5) questionnaire before treatment and in the 3rd month of treatment. Response to tadalafil treatment was accepted as an increase in IIEF category. Patients were divided into 2 groups according to treatment response. Factors affecting response to treatment were evaluated with a multivariate analysis. RESULTS: Of the 134 patients included in the study, 99 (73.3%) responded to tadalafil treatment. Mean age and body mass index (BMI) of the patient group responding to treatment were significantly lower than in the untreated group. The rates of diabetes mellitus (DM) and metabolic syndrome (MetS) were significantly lower in the group responding to treatment. Fasting glucose, triglyceride and total cholesterol values were significantly lower in the group responding to treatment than in the treatment-resistant group. The TyG index was 130.0 (102.0-180.0) in the group responding to treatment and 245.0 (182.0-320.0) in the treatment-resistant group (p=0.001). In the multivariate analysis, age, BMI, DM, MetS, and TyG index were affecting treatment response. CONCLUSION: A high TyG index negatively affects the response to treatment in patients using tadalafil for ED. In addition, age, BMI, presence of DM and MetS are other factors affecting the response to treatment.
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INTRODUCTION: For the first time, the accuracy and proficiency of ChatGPT answers on urogenital tract infection (UTIs) were evaluated. METHODS: The study aimed to create two lists of questions: frequently asked questions (FAQs, public-based inquiries) on relevant topics, and questions based on guideline information (guideline-based inquiries). ChatGPT responses to FAQs and scientific questions were scored by two urologists and an infectious disease specialist. Quality and reliability of all ChatGPT answers were checked using the Global Quality Score (GQS). The reproducibility of ChatGPT answers was analyzed by asking each question twice. RESULTS: All in all, 96.2 % of FAQs (75/78 inquiries) related to UTIs were correctly and adequately answered by ChatGPT, and scored GQS 5. None of the ChatGPT answers were classified as GQS 2 and GQS 1. Moreover, FAQs about cystitis, urethritis, and epididymo-orchitis were answered by ChatGPT with 100 % accuracy (GQS 5). ChatGPT answers for EAU urological infections guidelines showed that 61 (89.7 %), 5 (7.4 %), and 2 (2.9 %) ChatGPT responses were scored GQS 5, GQS 4, and GQS 3, respectively. None of the ChatGPT responses for EAU urological infections guidelines were categorized as GQS 2 and GQS 1. Comparison of mean GQS values of ChatGPT answers for FAQs and EAU urological guideline questions showed that ChatGPT was similarly able to respond to both question groups (p = 0.168). The ChatGPT response reproducibility rate was highest for the FAQ subgroups of cystitis, urethritis, and epididymo-orchitis (100 % for each subgroup). CONCLUSION: The present study showed that ChatGPT gave accurate and satisfactory answers for both public-based inquiries, and EAU urological infection guideline-based questions. Reproducibility of ChatGPT answers exceeded 90% for both FAQs and scientific questions.
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Infecções Urinárias , Humanos , Infecções Urinárias/tratamento farmacológico , Infecções Urinárias/diagnóstico , Reprodutibilidade dos Testes , Inquéritos e Questionários , Cistite/tratamento farmacológico , Cistite/diagnóstico , Masculino , Guias de Prática Clínica como Assunto , Uretrite/diagnóstico , Epididimite/diagnóstico , Epididimite/tratamento farmacológico , Orquite/tratamento farmacológico , Orquite/diagnóstico , FemininoRESUMO
PURPOSE: To evaluate the performance of the European Organization for Research and Treatment of Cancer (EORTC) and the Spanish Urological Club for Oncological Treatment (CUETO) risk scoring models in non-muscle-invasive bladder cancer (NMIBC) patients defined as high risk according to European Association of Urology guidelines and managed based on current recommendations. MATERIAL AND METHODS: Data from 187 high-risk NMIBC patients treated at a tertiary center between July 2010 and November 2021 were analyzed retrospectively. One- and five-year recurrence- and progression-free survival were assessed for each patient using the EORTC and CUETO risk scores. The patients were divided into four risk groups according to their risk scores as low, medium-low, medium-high and high risk, as indicated in the models. Discriminative ability was evaluated with the Harrell's concordance index (c-index). RESULTS: Both risk scoring models overestimated the risk of recurrence and progression at one and five years. Only the prediction of recurrence at five years in the high risk group according to the CUETO model was compatible with our cohort. CUETO (c-indices for recurrence and progression were 0.802 and 0.834, respectively) exhibited better discrimination than EORTC (0.722 for recurrence and 0.752 for progression) in the prediction of disease recurrence and progression. CONCLUSION: The CUETO model was superior to the EORTC model in predicting recurrence and progression and stratifying patients with different prognoses in our high-risk NMIBC patient population treated according to current guideline recommendations. However, both models overestimated the probability of disease recurrence and progression. Only the probability of recurrence at five years in the high-risk group of the CUETO model was compatible with our cohort.
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Progressão da Doença , Invasividade Neoplásica , Recidiva Local de Neoplasia , Neoplasias da Bexiga Urinária , Humanos , Neoplasias da Bexiga Urinária/patologia , Neoplasias da Bexiga Urinária/terapia , Masculino , Estudos Retrospectivos , Medição de Risco , Feminino , Idoso , Pessoa de Meia-Idade , Prognóstico , Neoplasias não Músculo Invasivas da BexigaRESUMO
INTRODUCTION: OpenAI has created ChatGPT, an artificial intelligence language model that has gained considerable recognition for its capacity to produce text responses resembling human language. Consequently, this study seeks to evaluate the effectiveness of ChatGPT's responses in addressing publicly accessible queries related to prostate, kidney, bladder, and testicular cancers. MATERIAL AND METHODS: A comprehensive compilation of frequently asked questions (FAQs) pertaining to prostate, bladder, kidney, and testicular cancers was gathered from diverse sources. Additionally, the recommendations outlined in the European Association of Urology (EAU) 2023 Guideline Oncology were consulted. The chosen questions for evaluation were presented to the ChatGPT 4.0 premium version. The quality of ChatGPT responses was appraised using the global quality score (GQS). Each ChatGPT response was independently reviewed by a panel of physicians, who assigned a GQS score to assess its overall quality. RESULTS: For prostate cancer, 64.6% of the questions had a GQS score of 5, compared to 62.9 % for bladder, 68.1% for kidney, and 63.9% for testicular cancers, whereas none of the responses had a GQS score of 1. Meanwhile, the category with the lowest proportion of responses, with a GQS score of 5 for each disease, was prognosis and follow-up. The mean GQS score of the answers given to EAU guideline questions was statistically significantly lower than the average score of the answers given to FAQs. CONCLUSION: ChatGPT is a valuable tool for addressing general inquiries regarding urological cancers, boasting commendable accuracy rates. Nonetheless, its performance in responding to questions aligned with the EAU guideline was deemed unsatisfactory.
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Neoplasias Embrionárias de Células Germinativas , Neoplasias Testiculares , Neoplasias Urológicas , Urologia , Masculino , Humanos , Inteligência ArtificialRESUMO
PURPOSE: To compare different treatment approaches in patients with failed ureteral access sheath placement during first flexible ureterorenoscopy (f-URS) session. METHODS: Patients with kidney stones measuring 1-2 cm, presented to our urology clinic between September 2020 and September 2021, were included in the study for evaluation. The study was designed prospectively (Clinical-Trials number NCT05911945). Patients were randomized into two groups, in case of a failed ureteral access sheath placement during the first f-URS session. In group 1, JJ stent was placed for dilation and second session of f-URS was planned. In group 2, mini percutaneous nephrolithotomy (mPNL) was performed in the same session. RESULTS: Twenty-four patients were included in each group. Pre-operative demographic data and stone characteristics of the patients in each group were comparable. Operation time, fluoroscopy time, and hospital stay were significantly higher in the mini-PNL group. When SF-36 values were compared, physical function, pain, role limitation, and general health value scores were improved in both groups after treatment. The improvement in physical function and pain parameters was statistically significant in the mPNL group. In patients with failed ureteral access sheath placement, placing a JJ stent for dilation and postponing f-URS for 4-6 weeks provides the advantages of low hospitalization time for each admission, shorter fluoroscopy and operation time. CONCLUSIONS: Performing mPNL in the same session, results in better improvements in SF-36 parameters such as pain and physical function compared to f-URS. The success and complication rates of the two procedures were comparable.
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Cálculos Renais , Nefrolitotomia Percutânea , Humanos , Cálculos Renais/cirurgia , Cálculos Renais/etiologia , Nefrolitotomia Percutânea/métodos , Dor/etiologia , Resultado do Tratamento , Ureteroscopia/efeitos adversosRESUMO
PURPOSE: To compare adjuvant hyperthermic intravesical chemotherapy (HIVEC) with mitomycin C and standard Bacillus Calmette-Guerin (BCG) therapy in terms of oncological outcomes and adverse events in patients with high-risk non-muscle-invasive bladder cancer (NMIBC). MATERIALS AND METHODS: The data of patients with high-risk papillary NMIBC treated with adjuvant intravesical BCG instillations or HIVEC in our institution between June 2017 and August 2022 were analyzed retrospectively. Twenty-four patients who received HIVEC were matched 1:1 with patients receiving BCG therapy based on tumor characteristics (tumor stage and grade), age, gender, smoking status, and the number of tumors (single or multiple). HIVEC and standard BCG treatments were compared in terms of recurrence-free survival (RFS), progression-free survival (PFS), and adverse events. RESULTS: Forty-eight patients (24 in the BCG group and 24 in the HIVEC group) were included in the study. The median follow-up times of the BCG and HIVEC groups were 32 [interquartile range (IQR): 28.0-47.8] and 28 (IQR: 16.7-41.8) months, respectively (p = 0.11). There was no significant difference between the groups in terms of the 24-month RFS (BCG 83% vs HIVEC 88%, p = 0.64) and the 24-month PFS (BCG 100% vs HIVEC 94%, p = 0.61). Regarding the safety profile, at least one adverse event occurred in 13 (54%) of the patients in the BCG group and 12 (50.0%) of those in the HIVEC group (p = 0.77). CONCLUSION: This study demonstrated that HIVEC with mitomycin C has a similar oncological efficacy and safety profile to standard BCG therapy in high-risk NMIBC.
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Adjuvantes Imunológicos , Vacina BCG , Hipertermia Induzida , Neoplasias não Músculo Invasivas da Bexiga , Neoplasias da Bexiga Urinária , Humanos , Adjuvantes Imunológicos/uso terapêutico , Administração Intravesical , Vacina BCG/uso terapêutico , Análise por Pareamento , Mitomicina , Invasividade Neoplásica , Recidiva Local de Neoplasia/tratamento farmacológico , Neoplasias não Músculo Invasivas da Bexiga/tratamento farmacológico , Neoplasias não Músculo Invasivas da Bexiga/patologia , Estudos Retrospectivos , Neoplasias da Bexiga Urinária/tratamento farmacológico , Neoplasias da Bexiga Urinária/patologiaRESUMO
INTRODUCTION: Artificial intelligence is advancing in various domains, including medicine, and its progress is expected to continue in the future. OBJECTIVE: This research aimed to assess the precision and consistency of ChatGPT's responses to commonly asked inquiries related to pediatric urology. MATERIALS AND METHODS: We examined commonly posed inquiries regarding pediatric urology found on urology association websites, hospitals, and social media platforms. Additionally, we referenced the recommendations tables in the European Urology Association's (EAU) 2022 Guidelines on Pediatric Urology, which contained robust data at the strong recommendation level. All questions were systematically presented to ChatGPT's May 23 Version, and two expert urologists independently assessed and assigned scores ranging from 1 to 4 to each response. RESULTS: A hundred thirty seven questions about pediatric urology were included in the study. The answers to questions resulted in 92.0% completely correct. The completely correct rate in the questions prepared according to the strong recommendations of the EAU guideline was 93.6%. No question was answered completely wrong. The similarity rates of the answers to the repeated questions were between 93.8% and 100%. CONCLUSION: ChatGPT has provided satisfactory responses to inquiries related to pediatric urology. Despite its limitations, it is foreseeable that this continuously evolving platform will occupy a crucial position in the healthcare industry.
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Medicina , Mídias Sociais , Urologia , Criança , Humanos , Inteligência Artificial , UrologistasRESUMO
BACKGROUND: The aim of this study was to evaluate the accuracy and reproducibility of ChatGPT's answers to frequently asked questions about benign prostate hyperplasia (BPH) and prostate cancer. METHODS: Frequently asked questions on the websites of urology associations, hospitals, and social media about prostate cancer and BPH were evaluated. Also, strong recommendation-level data were noted in the recommendations tables of the European Urology Association (EAU) 2022 Guidelines on Prostate Cancer and Management of Non-neurogenic Male Lower Urinary Tract Symptoms sections. All questions were asked in order in ChatGPT Mar 23 Version. All answers were evaluated separately by two specialist urologists and scored between 1-4. RESULTS: Forty questions about BPH and 86 questions about prostate cancer were included in the study. The answers to all BPH-related questions resulted in 90.0% completely correct. This rate for questions about prostate cancer was 94.2%. The completely correct rate in the questions prepared according to the strong recommendations of the EAU guideline was 77.8% for BPH and 76.2% for prostate cancer. The similarity rates of the answers to the repeated questions were 90.0% and 93% for questions related to BPH and prostate cancer, respectively. CONCLUSIONS: ChatGPT has given satisfactory answers to questions about BPH and prostate cancer. Although it has limitations, it can be predicted that it will take an important place in the health sector in the future, as it is a constantly evolving platform. ChatGPT was able to provide helpful information about BPH and prostate cancer, although it is not perfect. It is constantly getting better, and may become an important resource in the healthcare field in the future.
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Hiperplasia Prostática , Neoplasias da Próstata , Humanos , Masculino , Hiperplasia Prostática/diagnóstico , Próstata , Hiperplasia , Reprodutibilidade dos Testes , Neoplasias da Próstata/diagnósticoRESUMO
OBJECTIVE: The internet and social media have become primary sources of health information, with men frequently turning to these platforms before seeking professional help. Chat generative pretrained transformer (ChatGPT), an artificial intelligence model developed by OpenAI, has gained popularity as a natural language processing program. The present study evaluated the accuracy and reproducibility of ChatGPT's responses to andrology-related questions. METHODS: The study analyzed frequently asked andrology questions from health forums, hospital websites, and social media platforms like YouTube and Instagram. Questions were categorized into topics like male hypogonadism, erectile dysfunction, etc. The European Association of Urology (EAU) guideline recommendations were also included. These questions were input into ChatGPT, and responses were evaluated by 3 experienced urologists who scored them on a scale of 1 to 4. RESULTS: Out of 136 evaluated questions, 108 met the criteria. Of these, 87.9% received correct and adequate answers, 9.3% were correct but insufficient, and 3 responses contained both correct and incorrect information. No question was answered completely wrong. The highest correct answer rates were for disorders of ejaculation, penile curvature, and male hypogonadism. The EAU guideline-based questions achieved a correctness rate of 86.3%. The reproducibility of the answers was over 90%. CONCLUSION: The study found that ChatGPT provided accurate and reliable answers to over 80% of andrology-related questions. While limitations exist, such as potential outdated data and inability to understand emotional aspects, ChatGPT's potential in the health-care sector is promising. Collaborating with health-care professionals during artificial intelligence model development could enhance its reliability.
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Objective To evaluate the outcomes of adjustable male sling (Argus®) implantation in the management of post-prostatectomy incontinence (PPI) with intermediate-term follow-up results. Materials and methods The data on adjustable male sling surgery between September 2015 and September 2020 were retrospectively analyzed. Patients were preoperatively evaluated with a voiding diary, 24-hour pad test, and validated questionnaire. Functional outcomes were also evaluated using 24-hour pad requirement and pad weight, and the International Consultation on Incontinence (ICIQ-SF) score. Results A total of 16 patients (eight having undergone the transurethral resection of the prostate [TUR-P] and eight radical prostatectomy [RP]) were enrolled in the study. Thirteen patients had moderate (81.25%) PPI, and three patients (18.75%) had severe PPI. With the mean follow-up of 36.9±14.3 months, nine patients (56.2%) were noted as cured and four (25%) as improved, with an overall success rate of 81.2%. At the last follow-up visit, the median number of pads used per day decreased from 3.5 to 1, and the 24-hour pad test result decreased from 300 to 50 gr (p < 0.001 and p < 0.001, respectively). The ICIQ-SF score decreased from the initial mean of 15.8 ± 2.3 to 7.1 ± 6.6 (p < 0.001). When the outcomes were compared according to the etiology, there was no statistically significant difference (p = 0.522). Conclusions Male sling surgery can be performed safely in patients with moderate and severe stress urinary incontinence with low complication and high success rates. The results of TUR-P-related PPI are similar to those of surgery performed due to the etiology of RP.
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BACKGROUND AND AIM: Some patients with high-risk non-muscle-invasive bladder cancer (NMIBC) are unable to receive adequate BCG instillations due to intolerance. In this study we aimed to investigate the efficacy and tolerability of hyperthermic intravesical chemotherapy (HIVEC®) treatment using Mitomycin C (MMC) in BCG-intolerant NMIBC patients. METHODS: Retrospectively collected data from a total of 22 high-risk papillary NMIBC patients who received adjuvant HIVEC therapy for BCG intolerance were analyzed. The primary outcomes of the study were recurrence-free survival (RFS), time to recurrence, progression-free survival (PFS), and time to progression following initial TURB. Detection of histologically confirmed urothelial carcinoma during follow-up was considered as recurrence, while detection of muscle-invasive disease was defined as progression. The secondary outcome was adverse events of HIVEC treatment. RESULTS: The median follow-up was 32.2 (IQR: 17.8-42.8) months. The RFS and PFS rates were 81.8% and 95.4%, respectively. The mean time to tumor recurrence and progression was 29.2 ± 14.3 and 16.7 months, respectively. Adverse events occurred in 50% of patients, and 95% of adverse events were mild to moderate. CONCLUSION: This study demonstrated that adjuvant HIVEC with MMC is an effective and safe alternative bladder sparing treatment in BCG intolerant high risk papillary NMIBC patients.
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Vacina BCG , Carcinoma de Células de Transição , Mitomicina , Neoplasias não Músculo Invasivas da Bexiga , Neoplasias da Bexiga Urinária , Humanos , Adjuvantes Imunológicos , Administração Intravesical , Vacina BCG/efeitos adversos , Vacina BCG/uso terapêutico , Hipertermia Induzida , Mitomicina/uso terapêutico , Invasividade Neoplásica , Recidiva Local de Neoplasia/terapia , Neoplasias não Músculo Invasivas da Bexiga/tratamento farmacológico , Estudos Retrospectivos , Neoplasias da Bexiga Urinária/tratamento farmacológico , Neoplasias da Bexiga Urinária/patologiaRESUMO
Introduction The aim of this study was to evaluate patient and partner satisfaction, device reliability, and complications in patients who underwent two-piece inflatable penile prosthesis (IPP) implantation. Patients and methods The data of 22 patients who underwent two-piece inflatable penile prosthesis implantation in our department between 2015 and 2018 were retrospectively analyzed, and a detailed review of all clinical reports was performed. Phone or face-to-face interviews were undertaken to assess the satisfaction rates of the patients and their partners using the modified Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS) questionnaire. Results The mean patient age and partner age were 57.95 ± 6.16 and 58.12 ± 6.66 years, respectively. The mean erectile dysfunction (ED) period was 5.33 ± 2.16 years, and the etiologies of erectile dysfunction were radical pelvic surgery (41%), diabetes mellitus (37%), and vascular disorders (22%). The mean operative time and postoperative hospital stay were 102 ± 29 minutes and 1.8 ± 0.66 days, respectively. Over a mean follow-up period of 29.04 ± 14.48 months, two (9%) cases underwent revision surgery due to mechanical device failure in one and infection in the other. The overall patient and partner satisfaction rates were 73% and 59%, respectively. Conclusions The two-piece inflatable penile prosthesis is an effective, reliable, and user-friendly prosthesis with acceptable complication and revision rates and provides a high level of patient and partner satisfaction in selected and fully informed patients.
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OBJECTIVE: Auxiliary nephrolithometric scoring systems (NSSs) have been developed to predict complications and treatment success of conventional percutaneous nephrolithotomy (PCNL). However, to our knowledge, there is no study comparing these NSSs in patients undergoing miniPCNL. This study aimed to compare the NSSs in terms of their ability to predict miniPCNL-related complications and treatment success. METHODS: The data of patients undergoing PCNL between September 2016 and May 2018 were retrospectively reviewed through the electronic medical record system, and 140 patients were included in our study. Stone-free status was evaluated using non-contrast computed tomography between 1 and 3 months after the procedure. PCNL was considered successful if the patient was completely stone free. The postsurgical complications were classified according to the modified Clavien-Dindo classification system. RESULTS: The Clinical Research Office of the Endourological Society (CROES) and STONE NSSs significantly predicted miniPCNL treatment success (p = 0.043, p = 0.018). However, the Guy's NSS did not significantly predict the treatment success (p = 0.415). Guy's, CROES and STONE NSSs were not found to significantly predict postsurgical complications (p = 0.584, p = 0.823, p = 0.189). CONCLUSION: To the best of our knowledge, our study is the first of its kind to investigate the ability of NSSs to predict treatment success and postsurgical complications in patients undergoing miniPCNL. The study found that STONE and CROES NSSs are independent parameters for predicting stone-free status after miniPCNL. In addition, our study found that none of the NSSs were useful in predicting postsurgical complications in patients undergoing miniPCNL.
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Cálculos Renais , Nefrostomia Percutânea , Feminino , Humanos , Cálculos Renais/complicações , Cálculos Renais/diagnóstico por imagem , Cálculos Renais/cirurgia , Tempo de Internação , Masculino , Nefrostomia Percutânea/efeitos adversos , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the outcomes of mini-PCNL (miniaturised percutaneous nephrolithotomy) in prone and supine positions in elderly patients. STUDY DESIGN: Cohort study. PLACE AND DURATION OF STUDY: Department of Urology, University of Health Sciences, Turkey, between April 2017 and January 2021. METHODOLOGY: Patients over 65 years of age were included in the study. All patients' comorbidities were recorded and charlson comorbidity index (CCI) score was calculated. The groups were compared in terms of perioperative values, stone-free rates and complication rates. Logistic regression analysis was used to evaluate risk factors for complication development. Postoperative complications were noted according to the Clavien scoring system (CSS). RESULTS: There were 54 patients in the supine mini-PCNL group and 64 in the prone mini-PCNL group. The median ages were 67 in the prone and 66 in the supine group. CCI scores were similar in both groups (p = 0.735). Stone-free and total complication rates were not statistically different in the groups (p = 0.994 and p = 0.247, respectively). However, grade 1-2 complication rates were significantly higher in the prone group (p=0.020). CCI score and stone size were significantly associated with the development of complications (p = 0.018 and p = 0.034, respectively). CONCLUSION: The present study is the first to compare the outcomes of mini-PCNL in prone and supine position in geriatric patients. Supine mini-PCNL is a potentially safer alternative treatment method for older patients with high CCI scores. Key Words: Percutaneous nephrolithotomy, Supine position, Elderly, Mini-PCNl, CCI score.
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Cálculos Renais , Nefrolitotomia Percutânea , Nefrostomia Percutânea , Idoso , Estudos de Coortes , Humanos , Cálculos Renais/cirurgia , Nefrolitotomia Percutânea/efeitos adversos , Decúbito Ventral , Decúbito Dorsal , Resultado do TratamentoRESUMO
PURPOSE: To investigate the effects of combined tadalafil and testosterone usage on oxidative stress, DNA damage and MMPs in testosterone deficiency. METHODS: Fifty rats were randomly divided into 5 groups (group-1: sham group-placebo, group-2: bilateral orchiectomy (ORX), group-3: bilateral ORX+tadalafil, group-4: bilateral ORX+testosterone, group-5: bilateral ORX+tadalafil+testosterone). Group-3 received tadalafil (5mg/kg/day, oral). Group-4 was administered testosterone undecanoate (100mg/kg i.m., single dose). Group-5 was administered a combination of tadalafil and testosterone undecanoate. All groups were compared with regard to serum nicotinamide adenine dinucleotide phosphate oxidase-4 (NOX-4), total thiol, matrix metalloproteinase-2 (MMP-2), MMP-3 and MMP-9, tissue inhibitor of metalloproteinases-1 (TIMP-1) and TIMP-2 and 8-hydroxy-2-deoxy guanosine (8-OHdG) levels. RESULTS: Total thiol levels of group-2 were significantly lower than the other groups and thiol levels were higher in group-1 and group-5 than in the other groups. NOX4, MMP2 and 9 levels in group-2 were higher than in the other groups. MMP-9 levels in group-5 were lower than in groups 3 and 4 (p=.001). The level of 8-OHdG in groups 2 and 3 was higher than in the other groups (p=.001). In correlation analysis, 8-OHdG, MMP2, and 9 levels were negatively correlated with total thiol, whereas NOX4 and 8-OHdG levels were positively correlated with MMPs values. CONCLUSIONS: The combination of testosterone with PDE-5 inhibitor suppresses MMP-9 levels and increases total thiol levels better than testosterone alone and tadalafil alone. Therefore, testosterone can be considered for use with PDE-5 inhibitor from the initial stage in case of testosterone deficiency.
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Metaloproteinase 2 da Matriz , Metaloproteinase 9 da Matriz , Animais , Ratos , Metaloproteinase 2 da Matriz/genética , Metaloproteinase 2 da Matriz/metabolismo , Metaloproteinase 9 da Matriz/genética , Metaloproteinase 9 da Matriz/metabolismo , Metaloproteinases da Matriz , Estresse Oxidativo , Inibidores da Fosfodiesterase 5/farmacologia , Compostos de Sulfidrila , Tadalafila/farmacologia , Testosterona/farmacologiaRESUMO
INTRODUCTION: To avoid mesh-related complications, autologous transobturator-tape (a-TOT) technique is a viable option in stress urinary incontinence (SUI) surgery. The method differs from TOT and retropubic tape (RT) in the usage of autologous tissue. We hypothesized that a-TOT improves female sexual dysfunction (FSD) more than TOT and RT. METHODS: This is a retrospective cohort study. Patients who underwent a-TOT, TOT, and RT surgeries were surveyed regarding the cure of SUI, complications, and FSD parameters. The groups were compared according to baseline and postoperative data. RESULTS: A-TOT, TOT, and RT groups included 37, 69, and 36 patients, respectively. The median follow-up time was 19 months. The groups were similar in terms of preoperative characteristics. The objective cure, subjective cure, and overall complication rates were comparable among the groups (p > 0.05). A-TOT group had significant improvements in mean female sexual function index (FSFI) scores, TOT group deteriorated, and RT group remained stable (p = 0.001, p = 0.001, and p = 0.226, respectively). The postoperative mean total FSFI scores were 25.73 ± 2.46, 23.17 ± 3.35, and 21.53 ± 2.47 for the a-TOT, TOT, and RT groups, respectively. The a-TOT group had better results than the TOT and RT groups (p < 0.05 and p < 0.05), and besides, the difference between the TOT and RT groups was statistically significant (p < 0.05). According to percentage changes in domain scores following the operations, the a-TOT group had significantly better results in desire, arousal, lubrication, satisfaction, and pain domains than the TOT group (p < 0.05) as well as better desire, arousal, and pain domains (p < 0.05) than the RT group. DISCUSSION/CONCLUSIONS: Besides comparable outcomes in SUI treatment, the a-TOT technique provides improvements in female sexual functions while TOT worsens and RT does not change. Favorable outcomes in sexual functions caused by improvements in desire, arousal, satisfaction, and pain domains are observed following the a-TOT technique.
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Fáscia/transplante , Comportamento Sexual , Disfunções Sexuais Fisiológicas/fisiopatologia , Slings Suburetrais , Telas Cirúrgicas , Incontinência Urinária por Estresse/cirurgia , Procedimentos Cirúrgicos Urológicos/instrumentação , Adulto , Feminino , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Recuperação de Função Fisiológica , Estudos Retrospectivos , Disfunções Sexuais Fisiológicas/etiologia , Transplante Autólogo , Resultado do Tratamento , Incontinência Urinária por Estresse/complicações , Incontinência Urinária por Estresse/fisiopatologia , Procedimentos Cirúrgicos Urológicos/efeitos adversosRESUMO
Background/aim: The aim of this paper was to determine the general tendencies of urology patients and effect of COVID-19 pandemic on daily urological practice at tertiary centers located in the most affected area in Turkey. Materials and methods: We retrospectively analyzed the data of 39,677 patients (group 1) that applied to 6 different large-volume tertiary centers in Istanbul for outpatient consultation, surgery, or other procedures in the 3-month period between March 16 and June 14, 2020. The distribution of the number of patients who applied to subspecialty sections of urology outpatient clinics and inpatient services were recorded by weeks. That data was compared to data obtained from 145,247 patients that applied to the same centers in the same period of the previous year (group 2). The reflection of worldwide and Turkish COVID-19 case distribution on the daily urological practice was analyzed. Results: There was a decrease in the number of patients in all subspecialty sections the in group 1 compared to group 2; however, there was a significant proportional increase in urooncology and general urology admissions. A decrease of approximately 75% was observed in the total number of surgeries (p < 0.001). We detected a negative correlation between the numbers of admission to all outpatient clinics and COVID-19 cases or deaths in Turkey (p < 0.05). The same negative correlation was present for all surgical procedures and consultations (p < 0.05). The multivariate linear regression analysis revealed that the number of cases in Turkey, and the number of deaths worldwide affect the number of outpatient clinic admissions (R2 = 0.38, p = 0.028) and urological surgery (R2 = 0.33, p = 0.020) in Turkey negatively. Conclusion: This novel pandemic has implications even for urology practice. Urological surgical procedures were more affected by COVID-19-related deaths in Turkey and worldwide. Outpatient admissions and urological surgeries decreased significantly by increasing COVID-19 case numbers in Turkey and worldwide deaths.
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Instituições de Assistência Ambulatorial/estatística & dados numéricos , COVID-19/epidemiologia , Hospitalização/tendências , Pandemias , Doenças Urológicas/epidemiologia , Comorbidade , Feminino , Seguimentos , Humanos , Masculino , Encaminhamento e Consulta , Estudos Retrospectivos , SARS-CoV-2 , Fatores de Tempo , Turquia/epidemiologiaRESUMO
ABSTRACT Purpose To compare the effect of general anesthesia (GA) and regional anesthesia (RA) on f-URS outcomes and surgeon comfort. Material and Methods The study was conducted between June 2017 to January 2018 and data collection was applied in a prospective, randomized fashion. 120 patients participated in the study and were divided into RA group (n=56) and GA group (n=64). Demographic, operative and post-operative parameters of patients were analysed. The end point of this study was the effect of two anesthesia regimens on the comfort of the surgeon, and the comparability of feasibility and safety against perioperative complications. Results The study including 120 randomized patients, 14 patients were excluded from the study and completed with 106 patients (45 in RA group and 61 in GA group). No difference was detected between the two groups in terms of preoperative data. During the monitorization of operative vital signs, 3 patients in RA group experienced bradycardia, and this finding was significant when compared with GA group (p=0.041). Additionally, 2 patients in RA group experienced mucosal tears and 1 patient experienced hemorrhage during the operation, but no complications were observed in the GA group (p=0.041). Postoperative surgeon comfort evaluation revealed statistically significant results in favor of GA group (p=0.001). Conclusions Both GA and RA are equally effective and safe anesthesia methods for f-URS procedures. However, RA group showed significantly increased likelihood of bradycardia and mucosal injury during surgery, and significantly decreased surgeon comfort during surgery.
Assuntos
Humanos , Masculino , Feminino , Adulto , Litotripsia a Laser/efeitos adversos , Anestesia por Condução , Estudos Prospectivos , Estudos Retrospectivos , Resultado do Tratamento , Anestesia Geral , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: To compare modified autologous transobturator-tape (a-TOT) and transobtrator-tape (TOT) surgeries in terms of effectivity and complications. MATERIALS AND METHODS: Prospectively 117 patients (a-TOT:36,TOT:81) were enrolled in this study. A-TOT was performed with autologous fascia elongated with nonabsorbable sutures and TOT was performed with standard technique. Preoperative data regarding operative time, complications and postoperative visual analog scores (VAS) were noted. Patients were assessed 12 months after surgery. Objective cure was evaluated with cough stress test (CST) and necessity of reoperation due to failure while subjective cure was evaluated with Patient Global Impression of Improvements scale(PGI-I) and the International Consultation on Incontinence Questionnaire-Female Lower Urinary Tract Symptoms(ICIQ-FLUTS) questionnaire. RESULTS: The mean follow-up time was 21.5 ± 1.1 months. Preoperative demographic characteristics were similar. The mean operation time was longer in a-TOT group(P = .001).VAS at postoperative 8. and 24. hours and overall complication rates were similar for the groups. Clavien grade-3 complications occurred only in TOT group (3.7%). Objective cure rates according to CST were 97.3% and 97.6% (P = .998) and the subjective cure rates according to PGI-I were 97.3% and 92.5% (P = .664) for a-TOT and TOT groups, respectively. One patient in TOT group needed reoperation. The a-TOT group gained better improvements in total score and total QoL score of ICIQ-FLUTS (P = .028 and P = .032, respectively) as well as subscore and QoL subscore of filling and voiding sections of ICIQ-FLUTS (P = .043, P = .048,P = .034, and P = .039, respectively). CONCLUSION: The a-TOT technique has similar objective and subjective cure rates and overall complication rates furthermore better results in postoperative voiding dysfunction and de-novo filling phase symptoms when compared to TOT.
Assuntos
Fáscia/transplante , Complicações Pós-Operatórias/epidemiologia , Slings Suburetrais/efeitos adversos , Incontinência Urinária por Estresse/cirurgia , Procedimentos Cirúrgicos Urológicos/efeitos adversos , Adulto , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Qualidade de Vida , Técnicas de Sutura/efeitos adversos , Transplante Autólogo/efeitos adversos , Transplante Autólogo/métodos , Resultado do Tratamento , Incontinência Urinária por Estresse/psicologia , Procedimentos Cirúrgicos Urológicos/instrumentação , Procedimentos Cirúrgicos Urológicos/métodosRESUMO
PURPOSE: To compare the effect of general anesthesia (GA) and regional anesthesia (RA) on f-URS outcomes and surgeon comfort. MATERIAL AND METHODS: The study was conducted between June 2017 to January 2018 and data collection was applied in a prospective, randomized fashion. 120 patients participated in the study and were divided into RA group (n=56) and GA group (n=64). Demographic, operative and post-operative parameters of patients were analysed. The end point of this study was the effect of two anesthesia regimens on the comfort of the surgeon, and the comparability of feasibility and safety against perioperative complications. RESULTS: The study including 120 randomized patients, 14 patients were excluded from the study and completed with 106 patients (45 in RA group and 61 in GA group). No difference was detected between the two groups in terms of preoperative data. During the monitorization of operative vital signs, 3 patients in RA group experienced bradycardia, and this finding was significant when compared with GA group (p=0.041). Additionally, 2 patients in RA group experienced mucosal tears and 1 patient experienced hemorrhage during the operation, but no complications were observed in the GA group (p=0.041). Postoperative surgeon comfort evaluation revealed statistically significant results in favor of GA group (p=0.001). CONCLUSIONS: Both GA and RA are equally effective and safe anesthesia methods for f-URS procedures. However, RA group showed significantly increased likelihood of bradycardia and mucosal injury during surgery, and significantly decreased surgeon comfort during surgery.