RESUMO
We aimed to assess the incidence of prosthesis-related complications in patients who received a testicular prosthesis at the time of radical orchiectomy for testicular cancer and were then treated with chemotherapy (ChT) or radiotherapy (RT). We reviewed the records of the patients who underwent radical orchiectomy at our Institute since 1999; we also retrieved data from patients who underwent surgery elsewhere and then received ChT or RT at our Institution since 1999. We used the chi-square test to evaluate differences in the incidence of prosthesis-related complications between the groups. We retrieved the records of 587 patients; 393 had a testicular prosthesis implanted. Median follow-up was 57.7 months. One hundred thirty-eight patients (35.11%) received ChT, 129 RT (38.82%) and 10 (2.55%) both ChT and RT; of them, 6 (4.34%), 8 (6.20%) and 0 reported problems respectively. Seven (6.03%) of the 116 patients (29.52%) who had no further treatment had complications. The incidence of complications was not significantly different between patients who had no further treatment versus patients who underwent ChT (p = .75) or RT (p = .83). Testicular prosthesis insertion at the time of radical orchiectomy is safe even in patients subsequently undergoing ChT or RT.
Assuntos
Quimioterapia Adjuvante , Remoção de Dispositivo/estatística & dados numéricos , Orquiectomia , Complicações Pós-Operatórias/epidemiologia , Implantação de Prótese/métodos , Radioterapia Adjuvante , Neoplasias Testiculares/cirurgia , Testículo , Adolescente , Adulto , Idoso , Quimiorradioterapia Adjuvante , Humanos , Masculino , Pessoa de Meia-Idade , Falha de Prótese , Infecções Relacionadas à Prótese/epidemiologia , Estudos Retrospectivos , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Cancer-related fatigue (CRF) is a complex condition that is reported in > 50% of cancer patients. In men with castration-resistant prostate cancer (CRPC), CRF was reported in 12-21% of patients. Approved systemic therapy against CRPC is commonly administered in combination with androgen-deprivation treatment (ADT) and, in some cases, with daily, low-dose corticosteroids. Importantly, the use of low-dose corticosteroids is associated with multiple negative effects, including reduced muscle mass. On these grounds, we hypothesized that the chronic use of corticosteroids may increase the incidence of fatigue in patients with prostate cancer. METHODS: We reviewed all randomized trials published during the last 15 years conducted in patients with prostate cancer receiving systemic treatment and we performed a sub-group analysis to gather insights regarding the potential differences in the incidence of fatigue in patients receiving vs. not receiving daily corticosteroids as part of their systemic anti-neoplastic regimen. RESULTS: Overall, 22,734 men enrolled in prospective randomized phase II and III trials were evaluable for fatigue. Estimated pooled incidence of grade 1-2 fatigue was 30.89% (95% CI = 25.34-36.74), while estimated pooled incidence of grade 3-4 fatigue was reported in 3.90% (95% CI = 2.91-5.02). Sub-group analysis showed that grade 3-4 fatigue was approximately double in patients who received daily corticosteroids as part of their anti-neoplastic treatment (5.58; 95% CI = 4.33-6.98) vs. those who did not (2.67%; 95% CI = 1.53-4.11). CONCLUSION: Our findings highlight the need for ad hoc-designed prospective clinical trials to investigate whether the benefits associated with low-dose, daily corticosteroids outweigh the risks associated with corticosteroid-related adverse events such as fatigue.
Assuntos
Corticosteroides/efeitos adversos , Fadiga/induzido quimicamente , Fadiga/epidemiologia , Neoplasias da Próstata/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Corticosteroides/administração & dosagem , Humanos , Incidência , MasculinoRESUMO
BACKGROUND: Several biochemical and clinical markers have been proposed for selecting patients for active surveillance (AS). However, some of these are expensive and not easily accessible. Moreover, currently about 30% of patients on AS harbor aggressive disease. Hence, there is an urgent need for other tools to accurately identify patients with low-risk prostate cancer (PCa). PATIENTS: We retrospectively reviewed the medical records of 260 patients who underwent radical prostatectomy and were eligible for AS according to the following criteria: clinical stage T2a or less, prostate-specific antigen level < 10 ng/mL, 2 or fewer cores involved with cancer, Gleason score (GS) ≤6 grade, and prostate-specific antigen density < 0.2 ng/mL/cc. METHODS: Univariate and multivariate analyses were performed to evaluate the association of patient and tumor characteristics with reclassification, defined as upstaged (pathological stage >pT2) and upgraded (GS ≥7) disease. A base model (age, prostate-specific antigen, prostate volume, and clinical stage) was compared with models considering neutrophil to lymphocyte ratio (NLR) or platelets to lymphocyte ratio (PLR), monocyte to lymphocyte (MLR), and eosinophil to lymphocyte ratio (ELR). OR and 95% CI were calculated. Finally, a decision curve analysis was performed. RESULTS: Univariate and multivariate analyses showed that NLR, PLR, and ELR upgrading were significantly associated with upgrading (ORs ranging from 2.13 to 4.13), but not with upstaging except for MLR in multivariate analysis, showing a protective effect. CONCLUSION: Our results showed that NLR, PLR, and ELR are predictors of Gleason upgrading. Therefore, these inexpensive and easily available tests might be useful in the assessment of low-risk PCa, when considering patients for AS.
Assuntos
Plaquetas/citologia , Eosinófilos/citologia , Linfócitos/citologia , Neutrófilos/citologia , Neoplasias da Próstata/sangue , Idoso , Progressão da Doença , Humanos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Gradação de Tumores , Estadiamento de Neoplasias , Próstata/patologia , Antígeno Prostático Específico/sangue , Prostatectomia , Estudos Retrospectivos , RiscoRESUMO
OBJECTIVE: To evaluate the efficacy and safety of the Virtue® male sling (Coloplast, Humlebaek, Denmark) in a cohort of patients affected by post-prostatectomy stress urinary incontinence (SUI). METHODS: All 29 consecutive patients treated with a Virtue male sling at our Institution between July 2012 and October 2013 were included in the present prospective, non-randomized study. Patients were evaluated preoperatively and at 1, 3, 6, 12, 24 and 36 months after surgery using a 24-h pad weight test, the International Consultation on Incontinence short-form questionnaire (ICIQ-SF), Urinary Symptom Profile (USP) questionnaire, a bladder diary, uroflowmetry and the Patient Global Impression of Improvement (PGI-I) and Patient Global Impression of Severity questionnaires. RESULTS: The mean patient age was 65.5 years. A total of 72.4% of patients had preoperative mild incontinence (1-2 pads/day), while nine patients used 3-5 pads/day. There were a total of 17 complications, which occurred in 29 patients (58.6%); all were Clavien-Dindo grade I. At 12-month follow-up patients showed a significant improvement in 24-h pad test (128.6 vs 2.5 g), number of pads per day (2 vs 0), ICIQ-SF score (14.3 vs 0.9) and USP score for SUI (4 vs 0), and outcomes remained stable at 36 months. At last follow-up, the median score on the PGI-I questionnaire was 1 (very much better). CONCLUSION: The Virtue male sling is an effective treatment option for low to moderate post-prostatectomy incontinence.
Assuntos
Complicações Pós-Operatórias/cirurgia , Prostatectomia , Slings Suburetrais , Incontinência Urinária por Estresse/cirurgia , Idoso , Humanos , Masculino , Estudos Prospectivos , Desenho de Prótese , Slings Suburetrais/efeitos adversos , Fatores de Tempo , Resultado do TratamentoRESUMO
Obesity is associated with an increased risk of a number of serious medical conditions, including cancer. As far as prostate cancer is concerned, obesity is associated with an increased risk of high-grade tumors, which is possibly related to lower androgen levels. Diet may also affect prostate cancer risk since countries with a higher dietary fat intake also present higher prostate cancer mortality rates. Interestingly, prostate cancer is associated with a number of metabolic alterations that may provide valuable diagnostic and therapeutic targets. This review explores the available clinical as well as biological evidence supporting the relationship between obesity, diet, alteration in metabolic pathways and prostate cancer.
Assuntos
Dieta , Metabolismo dos Lipídeos , Obesidade/complicações , Obesidade/metabolismo , Neoplasias da Próstata/etiologia , Neoplasias da Próstata/metabolismo , Adipócitos/metabolismo , Transformação Celular Neoplásica/metabolismo , Humanos , MasculinoRESUMO
INTRODUCTION: Although heavily investigated over the last decades, Peyronie's disease (PD) pathogenesis remains unclear. AIM: We sought to investigate the association between PD and autoimmune diseases (ADs) in men seeking medical help for sexual dysfunction in the real-life setting. METHODS: Complete sociodemographic and clinical data from a homogenous cohort of 1,140 consecutive Caucasian-European men were analyzed. Health-significant comorbidities were scored with the Charlson Comorbidity Index and ADs were stratified according to International Classification of Diseases, Ninth Revision classification. MAIN OUTCOME MEASURES: Descriptive statistics and multivariate logistic regression models tested the association between ADs and PD. RESULTS: PD was diagnosed in 148 (13%) of the 1,140 men; of PD patients, 14 (9.5%) had a comorbid AD; conversely, the rate of ADs in non-PD patients was significantly lower (χ(2) = 24.7; P < 0.01). Both patient age and AD comorbidity achieved multivariable independent predictor status for PD (odds ratio [OR]: 1.05; P < 0.01 and OR: 4.90; P < 0.01, respectively). CONCLUSIONS: Our observational findings showed that ADs are highly comorbid with PD in a large cohort of same-race individuals seeking medical help for sexual dysfunction in the real-life setting.
Assuntos
Doenças Autoimunes/epidemiologia , Induração Peniana/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Pesquisa Biomédica , Índice de Massa Corporal , Comorbidade , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores Socioeconômicos , Adulto JovemRESUMO
PURPOSE: Assess knowledge and awareness concerning human papillomavirus (HPV) infection, HPV-associated diseases, and the existence of a specific vaccine among non-HPV-screened Caucasian-European adults after the market introduction of HPV vaccines. METHODS: A cohort of 934 consecutive patients seeking their first medical help for uroandrologic purposes anonymously completed a 17-item questionnaire related to HPV. Data were compared with those of an age-comparable cohort of nurses (controls; n = 172). RESULTS: Knowledge and awareness of HPV infection were reported in 564 (51%) and 735 (66.5%) participants, respectively. Overall, 51.3% participants were informed that HPV is sexually transmitted, but most reported not being aware that HPV infection can be associated with anogenital warts (61.7%), female genitalia (46.6%), penile (58.5%), and oropharyngeal cancer (79.7%). Only 36.5% of the participants were informed regarding the existence of a specific vaccine. HPV knowledge was retrieved through the media and/or the Internet, at school, doctors, and relatives or friends in 395 (35.7%), 155 (14%), 97 (8.8%), and 88 (8.0%) participants, respectively. Multivariable analyses showed that female gender [odds ratio (OR) 3.08; p < 0.001; 95% confidence interval 2.18-4.35] and educational status [high school diploma versus primary-secondary (OR 1.61; p = 0.03; 1.04-2.51); university degree versus primary-secondary (OR 2.89; p < 0.001; 1.83-4.57)] were significantly associated with awareness of HPV. CONCLUSIONS: Only approximately half of the participants reported knowing what HPV infection is, even after the approval and market introduction of the HPV vaccine. Awareness about the existence and availability of a HPV vaccine was even lower.
Assuntos
Neoplasias do Ânus , Condiloma Acuminado , Conhecimentos, Atitudes e Prática em Saúde , Neoplasias Orofaríngeas , Infecções por Papillomavirus , Neoplasias Penianas , Neoplasias do Colo do Útero , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Vacinas contra Papillomavirus , Estudos Prospectivos , Doenças Virais Sexualmente Transmissíveis , Inquéritos e QuestionáriosRESUMO
PURPOSE: To report long-term oncological outcomes after penile-sparing surgery (PSS) for superficial (Ta-Tis) or initially invasive (T1) penile cancer patients. METHODS: We retrospectively analysed 85 patients with Ta/Tis/T1cN0cM0 penile cancer (1996-2018). All patients underwent PSS: circumcision, excision or laser ablation. First, Kaplan-Meier plots and multivariable Cox regression models tested tumor recurrence rates (any local/regional/metastatic). Second, Kaplan-Meier plots depicted progression-free survival (≥T2 or N1-3 or M1 disease). RESULTS: Median (IQR) follow-up time was 64 (48-95) months. Overall, 48 (56%) patients experienced tumor recurrence. Median (IQR) time to tumor recurrence was 34 (7-52) months. Higher recurrence rates were observed for Tis (65%) and T1 (64%), compared to Ta (40%), but these differences were not significant on multivariable Cox regression analyses (HR:2.0 with 95% CI [0.9-5.1] and HR:2.2 with 95% CI [0.9-5.9], respectively). Moreover, higher recurrence rates were observed for G2-3 tumors (74%), compared to G1 (57%), but these differences were not significant on multivariable Cox regression analyses (HR:1.6; 95% CI [0.8-3.2]). During follow-up, 15 (17.5%) vs. 18 (21.2%) vs. 10 (11.5%) patients underwent 1 vs. 2 vs. ≥3 PSS. Moreover, 26 (30.6%) and 4 (4.7%) men were treated with glansectomy and partial/total penile amputation due to local progression, tumor size or patient preference. Additionally, 24 (28%) men underwent invasive nodal staging. Last, 22 (25.9%) patients experienced disease progression. Median (IQR) time to disease progression was 51 (31-82) months. CONCLUSION: Patients treated with PSS for newly diagnosed superficial or initially invasive squamous cell carcinoma of the penis should be informed about the non-negligible risk of tumor recurrence and disease progression over time. In consequence, strict follow-up protocols are needed.
Assuntos
Carcinoma de Células Escamosas/cirurgia , Tratamentos com Preservação do Órgão/métodos , Neoplasias Penianas/cirurgia , Pênis/patologia , Idoso , Carcinoma de Células Escamosas/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Penianas/patologiaRESUMO
PURPOSE: To understand the multiparametric magnetic resonance imaging (mpMRI) interreader agreement between radiologists of peripheral and academic centers and the possibility to avoid prostate biopsies according to magnetic resonance imaging second opinion. PATIENTS AND METHODS: This prospective observational study enrolled 266 patients submitted to mpMRI at nonacademic centers for cancer detection or at active surveillance begin. Images obtained were reviewed by 2 unblinded radiologists with 8 and 5 years' experience on mpMRI, respectively. We recorded Prostate Imaging Reporting and Data System (PI-RADS) v2 categories and management strategy changes after mpMRI rereadings. Interreader agreement was assessed by the Cohen kappa. For mpMRI second opinion, positive predictive value and negative predictive value were calculated. RESULTS: In the original readings, no lesions (ie, PI-RADS < 2) were observed in 17 cases (6.5%). Reported index lesion (IL) PI-RADS category was 2 in 23 (8.5%), 3 in 85 (32%), 4 in 98 (37%), and 5 in 13 (5%) men, respectively. It is noteworthy that in 30 examinations (11%), an IL was recognized by radiologists, but a suspicious score was not assigned. According to first reading of mpMRI, initial clinical strategy included performing a targeted (226; 85%) or a systematic biopsy (8; 3%), scheduling the patient to an active surveillance program without repeat biopsy (10; 4%), or monitoring prostate-specific antigen without prostate sampling (22; 8%). The mpMRI rereads did not change IL PI-RADS category in 91 cases (38.5%), although in 20 (8.5%) and 125 (53%) IL PI-RADS was upgraded or downgraded, respectively (κ = 0.23). The clinical management changed in 113 patients (48%) (κ = 0.2). Overall, 102 targeted biopsies (51%) were avoided and 72 men (34.5%) were not submitted to biopsy after mpMRI second opinion. Positive predictive value and negative predictive value of the mpMRI rereading were 58% and 91%, respectively. Major limitations of the study are limited-time follow-up and the lack of a standard of reference for some men, who were not submitted to biopsy according to mpMRI second opinion. CONCLUSION: There is an important level of discordance between mpMRI reports. According to imaging second opinion, roughly half of targeted biopsies could be avoidable and 34.5% of men could skipped prostate sampling. Prospective randomized trials are needed to confirm our findings.
Assuntos
Imageamento por Ressonância Magnética Multiparamétrica/métodos , Neoplasias da Próstata/diagnóstico por imagem , Encaminhamento e Consulta , Idoso , Biópsia , Humanos , Interpretação de Imagem Assistida por Computador , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Valor Preditivo dos Testes , Estudos Prospectivos , Próstata/patologia , Neoplasias da Próstata/patologia , Procedimentos Desnecessários , Conduta ExpectanteRESUMO
BACKGROUND: The aim of this study was to assess the long-term oncologic and functional outcomes in elderly patients having undergone robot-assisted partial nephrectomy (RAPN) for renal cancer (RC). METHODS: Sixty-one patients out of 323 who underwent RAPN for localized RC between July 2009 and March 2016 in our high-volume robotic surgery center (>800 procedures/year), had 70 years or more. Inclusion criteria of the study were age ≥70 years; pathological confirmed RCC and ASA Score ≤3. All patients were stratified according to PADUA classification system in three groups: <7 points, 8-9 points, >10 points. Trifecta was deï¬ned as a warm ischemia time (WIT) less then 25 min, negative surgical margins and no perioperative complications. RESULTS: A total of 52 patients were included; median follow-up was 47 months. Median age was 74 yrs. (IQR 72-76.5). Complication rate was 15.4%. Trifecta failure was associated to PADUA Score (P=0.02), and tumor diameter (P=0.04). Renal function was altered in 10 (19.2%) patients before surgery and at last follow-up in 11 (21.1%) patients (CKD stage>2) The DFS, OS and CSS were 89.33%, 90.06% and 94.4%, respectively. CONCLUSIONS: In a high-volume center, robot-assisted approach is feasible and safe in surgical fit elderly patients with good long-term oncologic outcomes.
Assuntos
Carcinoma de Células Renais/cirurgia , Neoplasias Renais/cirurgia , Nefrectomia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Renais/patologia , Feminino , Humanos , Neoplasias Renais/patologia , Masculino , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Resultado do Tratamento , Isquemia QuenteRESUMO
BACKGROUND: A rapid onset of action for phosphodiesterase type 5 inhibitors (PDE5is) emerged to be of clinical importance in men treated for erectile dysfunction (ED). Data from randomized clinical trials (RCTs) showed a rapid onset of action for vardenafil 10 mg orodispersible tablet (ODT). However, the effectiveness of vardenafil ODT has never been tested in a real-life setting. We assessed the efficacy and time to onset of action of vardenafil ODT in men seeking medical help for ED in the everyday real-life clinical practice. RESEARCH DESIGN AND METHODS: Patients completed a baseline and follow-up International Index of Erectile Function (IIEF), along with a 8-item self-administered questionnaire about onset of action and overall treatment outcomes. Descriptive statistics tested efficacy rates, patient timing of drug intake and time to post-dosing onset of action. RESULTS: Overall, 118(59.9%) patients used vardenafil ODT. Satisfactory erections for vaginal penetration were reported in 39(34.5%) and 26(21.8%), patients in =15 and =30, minutes post-dosing, respectively. Minimal Clinically Important Differences (MCIDs) criteria and Yang's criteria for responders were obtained in 80(67.8%) and 72(60.8%) patients. CONCLUSIONS: This study showed that one in three patients had satisfactory erection for vaginal penetration in less than 15 min post-dosing in the real-life setting.
Assuntos
Disfunção Erétil/tratamento farmacológico , Ereção Peniana/efeitos dos fármacos , Inibidores da Fosfodiesterase 5/uso terapêutico , Dicloridrato de Vardenafila/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Comprimidos , Fatores de Tempo , Resultado do Tratamento , Dicloridrato de Vardenafila/administração & dosagem , Adulto JovemRESUMO
We aimed to determine the impact of metabolic syndrome (MetS) on reproductive function in men with secondary infertility, a condition that has received relatively little attention from researchers. Complete demographic, clinical, and laboratory data from 167 consecutive secondary infertile men were analyzed. Health-significant comorbidities were scored with the Charlson Comorbidity Index (CCI; categorised 0 vs 1 vs 2 or higher). NCEP-ATP III criteria were used to define MetS. Semen analysis values were assessed based on the 2010 World Health Organization (WHO) reference criteria. Descriptive statistics and logistic regression models tested the association between semen parameters and clinical characteristics and MetS. MetS was found in 20 (12%) of 167 men. Patients with MetS were older (P < 0.001) and had a greater BMI (P < 0.001) compared with those without MetS. MetS patients had lower levels of total testosterone (P = 0.001), sex hormone-binding globulin, inhibin B, and anti-MÏllerian hormone (all P ≤ 0.03), and they were hypogonadal at a higher prevalence (P = 0.01) than patients without MetS. Moreover, MetS patients presented lower values of semen volume, sperm concentration, and sperm normal morphology (all P ≤ 0.03). At multivariate logistic regression analysis, no parameters predicted sperm concentration, normal sperm morphology, and total progressive motility. Our data show that almost 1 of 8 White-European men presenting for secondary couple's infertility is diagnosed with MetS. MetS was found to be associated with a higher prevalence of hypogonadism, decreased semen volume, decreased sperm concentration, and normal morphology in a specific cohort of White-European men.
Assuntos
Infertilidade Masculina/etiologia , Síndrome Metabólica/complicações , Adulto , Idoso , Envelhecimento , Índice de Massa Corporal , Estudos de Coortes , Efeitos Psicossociais da Doença , Estudos Transversais , Feminino , Hormônios Esteroides Gonadais/sangue , Humanos , Hipogonadismo/epidemiologia , Hipogonadismo/etiologia , Infertilidade Feminina/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Reprodução , Sêmen/citologia , Espermatozoides/ultraestrutura , População Branca , Adulto JovemRESUMO
UNLABELLED: Several alterations of orgasmic function that occur after radical prostatectomy (RP) have never been assessed in robot-assisted RP (RARP) series. We sought to assess the prevalence and predictors of recovery from orgasm-associated incontinence (climacturia) and painful orgasm (PO) after RARP and open RP (ORP). Following surgery, sexually active patients who had undergone either RARP or ORP prospectively completed a 28-item questionnaire including sensitive issues regarding sexual function (eg, climacturia and PO). Rates of postoperative climacturia and PO were compared for RARP and ORP patients. Kaplan-Meier analysis was applied to assess estimated rates of recovery from either climacturia or PO after both procedures. Cox regression models tested predictors of recovery from those conditions. Overall, 221 (29.5%) of 749 patients reported climacturia, without differences between RARP and ORP. Conversely, PO was significantly more frequently reported after ORP than after RARP (46 [11.6%] vs 25 [7.1%] patients, respectively; p=0.04). At Kaplan-Meier analysis, recovery from climacturia over time was faster and greater after RARP than after ORP (8.5% vs 5%, respectively, at 24-mo assessment and 48% vs 15%, respectively, at 84-mo assessment; p<0.01). Conversely, no differences were found between groups in terms of postoperative recovery from PO. At multivariable analysis, only RARP achieved independent predictor status for recovery from climacturia after adjusting for other functional outcomes. Conversely, no variables were significantly associated with recovery from postoperative PO. PATIENT SUMMARY: Orgasmic modifications such as climacturia and painful orgasm (PO) are frequently reported after radical prostatectomy. Robotic surgery was associated with a lower rate of postoperative PO and with greater and faster recovery from climacturia.
Assuntos
Dispareunia , Complicações Pós-Operatórias , Prostatectomia , Neoplasias da Próstata/cirurgia , Procedimentos Cirúrgicos Robóticos , Disfunções Sexuais Psicogênicas , Incontinência Urinária , Dispareunia/diagnóstico , Dispareunia/epidemiologia , Dispareunia/etiologia , Humanos , Itália/epidemiologia , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/fisiopatologia , Prevalência , Modelos de Riscos Proporcionais , Prostatectomia/efeitos adversos , Prostatectomia/métodos , Recuperação de Função Fisiológica , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Disfunções Sexuais Psicogênicas/diagnóstico , Disfunções Sexuais Psicogênicas/epidemiologia , Disfunções Sexuais Psicogênicas/etiologia , Disfunções Sexuais Psicogênicas/fisiopatologia , Incontinência Urinária/diagnóstico , Incontinência Urinária/epidemiologia , Incontinência Urinária/etiologiaRESUMO
INTRODUCTION: Phosphodiesterase type 5 inhibitors (PDE5Is) represent the first-line treatment for erectile dysfunction (ED). Almost one in two patients, however, show some level of treatment dissatisfaction and up to 30% fail to respond to any of the currently available PDE5Is. Recently, the second-generation PDE5I avanafil was launched for the treatment of ED. AREAS COVERED: Pivotal studies of clinical development along with placebo-controlled randomized clinical trials (RCTs) of avanafil in patients with ED were reviewed. Studies concerning the pharmacokinetics and pharmacodynamic of the drug were also analysed. A systematic literature search for English-language studies published up to May 2016 using the Medline database was performed. The search included the terms avanafil and ED. Expert commentary: Avanafil is a potent, highly selective PDE5I whose efficacy is comparable to that of currently available PDE5Is in both naïve and previous PDE5I users. Avanafil is effective within approximately 15 minutes of dosing, thus representing the only PDE5I approved for as-needed use, 15 to 30 minutes before sexual activity. Avanafil has high selectivity for the PDE5 isoenzyme, thus resulting in a lower incidence of drug-related side effects compared to other PDE5Is.
Assuntos
Disfunção Erétil/tratamento farmacológico , Inibidores da Fosfodiesterase 5/uso terapêutico , Pirimidinas/uso terapêutico , Disfunção Erétil/fisiopatologia , Humanos , Masculino , Satisfação do Paciente , Inibidores da Fosfodiesterase 5/efeitos adversos , Inibidores da Fosfodiesterase 5/farmacologia , Pirimidinas/efeitos adversos , Pirimidinas/farmacologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores de Tempo , Resultado do TratamentoRESUMO
To evaluate the role of multiparametric magnetic resonance imaging (mpMRI) in predicting upgrading, upstaging, and extraprostatic extension in patients with low-risk prostate cancer (PCa). MpMRI may reduce positive surgical margins (PSM) and improve nerve-sparing during robotic-assisted radical prostatectomy (RARP) for localized prostate cancer PCa.This was a retrospective, monocentric, observational study. We retrieved the records of patients undergoing RARP from January 2012 to December 2013 at our Institution. Inclusion criteria were: PSA <10âng/mL; clinical stage Assuntos
Secções Congeladas
, Imageamento por Ressonância Magnética
, Prostatectomia
, Neoplasias da Próstata/diagnóstico por imagem
, Neoplasias da Próstata/patologia
, Procedimentos Cirúrgicos Robóticos
, Idoso
, Humanos
, Masculino
, Margens de Excisão
, Pessoa de Meia-Idade
, Gradação de Tumores
, Estadiamento de Neoplasias
, Valor Preditivo dos Testes
, Neoplasias da Próstata/cirurgia
, Estudos Retrospectivos
RESUMO
OBJECTIVE: To evaluate the prevalence, and clinical and seminal impact of comorbidities in white European men presenting for couple infertility. DESIGN: Cross-sectional study. SETTING: Academic reproductive medicine outpatient clinic. PATIENT(S): Cohort of 2,100 consecutive infertile men (noninterracial infertile couples). INTERVENTION(S): Obtaining complete demographic, clinical, and laboratory data from 2,100 consecutive infertile men with health-significant comorbidities scored via the Charlson comorbidity index (CCI; categorized 0 vs. 1 vs. ≥2) and semen analysis values assessed based on 2010 World Health Organization reference criteria. MAIN OUTCOME MEASURE(S): Assessment of the rate of comorbidities by means of CCI scores and possible associations between CCI, semen and hormonal parameters. RESULT(S): Descriptive statistics and regression models tested the associations among semen parameters, clinical characteristics, and CCI. When assessing general comorbidity prevalence, CCI 0, CCI 1, and CCI ≥2 was found in 1,921 (91.5%), 102 (4.9%), and 77 (3.6%) patients, respectively. Patient age and follicle-stimulating hormone levels increased as the general health status decreased. Conversely, the total testosterone levels and sperm concentration decreased as CCI scores increased. A higher rate of oligozoospermia and nonobstructive azoospermia was observed in patients with CCI ≥1. No differences were observed among the considered comorbidity groups in terms of testicular volume or further hormonal or seminal parameters. Both continuously coded and categorized sperm concentrations were independent predictors of CCI ≥1. Patients with sperm concentration <45.6 million/mL (most informative cutoff value) had a 2.74-fold increased risk of having a CCI ≥1. CONCLUSION(S): Decreased general health status appears to be associated with impaired male reproductive health, including lower sperm concentration, lower total testosterone levels, and higher follicle-stimulating hormone values.
Assuntos
Nível de Saúde , Infertilidade Masculina/diagnóstico , Infertilidade Masculina/epidemiologia , Contagem de Espermatozoides/tendências , Adolescente , Adulto , Estudos de Coortes , Estudos Transversais , Humanos , Infertilidade Masculina/terapia , Masculino , Pessoa de Meia-Idade , Análise do Sêmen/métodos , Análise do Sêmen/tendências , Contagem de Espermatozoides/métodos , Motilidade dos Espermatozoides , Adulto JovemRESUMO
INTRODUCTION: Benign prostatic hyperplasia (BPH) is a very common condition in men over 50 years, often resulting in lower urinary tract symptoms (LUTS). Medical therapy aims at improving quality of life and preventing complications. The range of drugs available to treat LUTS is rapidly expanding. AREAS COVERED: Silodosin is a relatively new α1-adrenoreceptor antagonist that is selective for α1A-adrenergic receptor. While causing smooth muscle relaxation in the lower urinary tract, it minimizes blood pressure-related adverse effects. Tadalafil, a PDEs type 5 inhibitor, is a drug recently approved for the treatment of BPH/LUTS that challenges the standard therapy with α1-blockers, especially in men with concomitant erectile dysfunction (ED). Mirabegron is the first ß3-adrenoceptor agonist approved for the treatment of symptoms of overactive bladder. BPH-related detrusor overactivity (DO) may be successfully targeted by mirabegron. Gonadotropin-releasing hormone antagonists, intraprostatic injections with NX-1207 and vitamin D3 receptor analogues exerted beneficial effects on LUTS but need further evaluation in clinical studies. EXPERT OPINION: Choosing the right treatment should be guided by patients' symptoms, comorbidities and potential side effects of available drugs. Silodosin is a valid option for elderly and for people taking antihypertensive drugs. BPH patients affected by ED can target both conditions with continuous tadalafil therapy. The encouraging data on mirabegron use in BPH-DO have to be further assessed in larger prospective randomized clinical trials.