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BACKGROUND: There is interest in using bladder-preserving therapy as an alternative definitive therapy for muscle invasive bladder cancer in certain high-risk groups such as the elderly. OBJECTIVE: To determine if bladder-preserving therapy represents a safer alternative to surgical intervention in elderly patients with muscle invasive bladder cancer. METHODS: We surveyed the Surveillance, Epidemiology and End Results database (SEER) for cases of non-metastasized malignant bladder cancer in patients aged 80+. Survival outcomes with radical cystectomy (RC) with or without chemotherapy were compared to those after chemotherapy and radiation without cystectomy. We performed log-rank tests and Kaplan-Meier and cox regression and hazard analyses before and after propensity score matching. RESULTS: A total of 2995 patients were identified, with 49.98% treated with RC only, 8.65% treated with RC/chemotherapy, and 41.37% treated with chemotherapy and radiation without RC. Median overall survival for the RC only, RC/chemotherapy and chemotherapy/radiation groups were 31.4, 44.1, and 24.6 months, respectively. On multivariate analysis, hazard ratios (reference: RC/chemotherapy group) were RC Only (HR = 1.408 (95% CI 1.188-1.669), p < 0.0001) and chemotherapy/radiation (HR = 1.650 (95% CI 1.390-1.959), p < 0.0001). After matching the chemotherapy/radiation and RC/chemotherapy groups, the former continued to show survival hazard (HR = 1.744 (95% CI 1.414-2.155), p < 0.0001). CONCLUSIONS: Octogenarians should be offered definitive local therapy for their localized bladder cancer including RC and chemotherapy. Bladder-sparing alternatives should be reserved for patients unfit for surgery.
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INTRODUCTION: This study aimed to evaluate if race impacted outcomes or risk of disease progression in men on active surveillance (AS) for prostate cancer. We present the results from our majority African-American cohort of men in an equal access setting over a 5-year follow-up period. PATIENTS AND METHODS: All patients who elected AS for prostate cancer at the Southeast Louisiana Veterans Health Care System are entered into a prospectively managed observational database. Patients were divided into groups based on self-reported race. Grade group progression was defined as pathologic upgrading above International Society of Urological Pathology Grade Group 1 disease on subsequent biopsies following diagnostic biopsy. All tests were 2 sided using a significance of .05. RESULTS: A total of 228 men met inclusion criteria in the study, including 154 non-Hispanic African American and 74 non-Hispanic Caucasian American men, with a median follow-up of 5 years from the initiation of AS. Race was not predictive of Gleason grade progression, AS discontinuation, or biochemical recurrence on Cox multivariate analysis (HR = 1.01, 0.94, 0.85, P = .96, .79, .81, respectively). On Kaplan-Meier analysis at 5 years, African-American progression-free, AS discontinuation free, and overall survival probability was comparable to their Caucasian American counterparts (P > .05 for all). CONCLUSIONS: Active surveillance is a safe treatment option for low and very low risk prostate cancer, regardless of race. African-American and Caucasian-American men did not have any significant difference in Gleason grade group progression in our cohort with 5-year follow-up.
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Negro ou Afro-Americano , Neoplasias da Próstata , Masculino , Humanos , Conduta Expectante , Neoplasias da Próstata/patologia , Gradação de Tumores , Estudos Prospectivos , Antígeno Prostático EspecíficoRESUMO
Challenges to the accurate and precise measurement of testosterone include deficiencies in standardization, variable reference ranges, expenses related to gold standard equipment, and other challenges. Total testosterone remains the most accessible for standard laboratories, while free testosterone and bioavailable testosterone may be useful adjuncts, particularly in men with low borderline testosterone values. Mass spectrometry is the gold standard measurement modality for total testosterone, while equilibrium dialysis followed by direct assessment with a trusted method is the gold standard technique for measuring free testosterone. Although reference ranges may vary, efforts to adapt reference ranges to different populations include age-adjusted values.
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Hipogonadismo , Testosterona , Masculino , Humanos , Testosterona/análise , Valores de ReferênciaRESUMO
INTRODUCTION: Men with normal penis size sometimes mistakenly believe they have below average penile dimensions and often seek out treatment. Many men suffer from significant anxiety regarding this perceived defect. In this review, we evaluate the current literature of psychological, medical, and surgical treatment options for men with a complaint of a small penis. OBJECTIVE: To review the current practice for treatment of men presenting for penile augmentation surgery. METHODS: A literature review was conducted, using PubMed to identify current studies regarding penile enhancement. Search terms included "penile enhancement," "small penis anxiety," "small penis syndrome," "body dysmorphic disorder," and "penile augmentation." RESULTS: The literature consistently reveals that men who seek out penile augmentation surgery usually have normal penile dimensions. There are limited published data on the practice of penile lengthening surgery or procedures to increase penile girth. New techniques have expanded on suspensory ligament release, such as tissue grafting and flaps. Structured psychological counseling continues to be the recommended initial standard of care for these men. CONCLUSION: Many social forces have increased the perception among men that their penis size is inadequate. This increases anxiety and can lead to psychological disorders such as Penile Dysmorphic Disorder and Small Penis Syndrome. Men who undergo penile enhancement are often not satisfied with the results and may develop complications. Soubra A, Natale C, Brimley S, et al. Revelations on Men Who Seek Penile Augmentation Surgery: A Review. Sex Med Rev 2022;10:453-460.
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Doenças do Pênis , Procedimentos de Cirurgia Plástica , Aconselhamento , Genitália , Humanos , Masculino , Doenças do Pênis/cirurgia , Pênis/cirurgia , Procedimentos de Cirurgia Plástica/métodosRESUMO
The use of multi-parametric magnetic resonance imaging (mpMRI) in conjunction with the Prostate Imaging Reporting and Data System (PI-RADS) is standard practice in the diagnosis, surveillance, and staging of prostate cancer. The risk associated with lesions graded at a PI-RADS score of 3 is ambiguous. Further characterization of the risk associated with PI-RADS 3 lesions would be useful in guiding further work-up and intervention. This study aims to better characterize the utility of PI-RADS 3 and associated risk factors in detecting clinically significant prostate cancer. From a prospectively maintained IRB-approved dataset of all veterans undergoing mpMRI fusion biopsy at the Southeastern Louisiana Veterans Healthcare System, we identified a cohort of 230 PI-RADS 3 lesions from a dataset of 283 consecutive UroNav-guided biopsies in 263 patients from October 2017 to July 2020. Clinically significant prostate cancer (Gleason Grade ≥ 2) was detected in 18 of the biopsied PI-RADS 3 lesions, representing 7.8% of the overall sample. Based on binomial analysis, PSA densities of 0.15 or greater were predictive of clinically significant disease, as was PSA. The location of the lesion within the prostate was not shown to be a statistically significant predictor of prostate cancer overall (p = 0.87), or of clinically significant disease (p = 0.16). The majority of PI-RADS 3 lesions do not represent clinically significant disease; therefore, it is possible to reduce morbidity through biopsy. PSA density is a potential adjunctive factor in deciding which patients with PI-RADS 3 lesions require biopsy. Furthermore, while the risk of prostate cancer for African-American men has been debated in the literature, our findings indicate that race is not predictive of identifying prostate cancer, with comparable Gleason grade distributions on histology between races.
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Erectile dysfunction (ED) is both a common and complex disease process. Existing ED treatments do not always achieve adequate results. There is clinical interest in employing regenerative therapies, including low-intensity extracorporeal shockwave therapy (Li-ESWT), platelet rich plasma (PRP), and stem cell therapy (SCT), in the treatment of ED as adjunct or alternative treatments. Here, we present evidence for emerging shockwave- and cell-based regenerative therapies for the treatment of ED following a thorough review of the existing PubMed literature pertaining to Li-ESWT, PRP, and SCT in relation to the treatment of ED. Li-ESWT causes microtrauma in tissue that hypothetically upregulates angiogenesis and recruits stem cells. Several large-scale systematic reviews and meta-analyses have reported that Li-ESWT improved ED in humans. Additionally, evidence has commenced to show that Li-ESWT may be effective against two recognized and complex etiologies of ED: diabetic and neurogenic. PRP delivers an autologous sample rich in growth factors to damaged tissue. Animal model studies have demonstrated improved erectile function recovery as well as preservation of cavernous nerve axons. Studies with PRP in humans are limited. SCT utilizes the regenerative potential of stem cells for healing of damaged tissue. In the treatment of ED, SCT has been used in the setting of diabetic and post-prostatectomy ED. Results of human studies are varied, although SCT treatments did result in increased erectile rigidity with some patients recovering the ability to achieve penetration. While these regenerative therapies show potential to augment the current treatment regimen for ED, there is a paucity of evidence to support the safety and efficacy of these treatments. Further research is necessary to define the role of these alternative therapies in the treatment of ED.
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INTRODUCTION: Although telemedicine (TM) has been available for several decades, the recent increase in its acceptance due to the COVID-19 pandemic has emerged as a valuable solution for the delivery of health care that provides easy, affordable, and convenient communication with urologic patients. OBJECTIVES: The objective of this study was to highlight limiting factors and provide successful practical solutions to assist urologists in incorporating and maintaining TM in their practices. METHODS: A thorough literature review was conducted utilizing PubMed, Cochrane library, clinicaltrials.gov, Google Scholar, and Web of Science. Search terms and keywords included "telemedicine" and "urology." Only articles written or translated into the English language were included. RESULTS: A total of 12 peer-reviewed articles were identified that discussed barriers for incorporation of TM in urology. Articles exclusive to the use of TM during the COVID-19 pandemic were also included, as well as American Urological Association and European Urological Association guidelines and Centers for Medicare & Medicaid Services statements and policies regarding TM pertinent to urological practice. CONCLUSION: TM is currently a viable option and fills an unmet need for most practicing urologists, especially during the COVID-19 pandemic, offering insight to the relative ease of transition to online clinical practice. OA Raheem, S Brimley, C Natale, et al. The Emerging Critical Role of Telemedicine in the Urology Clinic: A Practical Guide. Sex Med Rev 2021;9:289-295.
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Telemedicina , Doenças Urológicas/terapia , COVID-19/prevenção & controle , Humanos , Telemedicina/métodos , Doenças Urológicas/diagnósticoRESUMO
INTRODUCTION: Although testosterone therapy (TTh) is the standard practice in otherwise healthy hypogonadal men, this therapy has historically been contraindicated in men with a history of prostate cancer. Recent evidence suggests that there is minimal or no prostate cancer growth in the setting of TTh administration in men definitively treated for non-metastatic prostate cancer. OBJECTIVE: To review the evidence supporting the safety and efficacy of TTh in patients previously treated for localized prostate cancer. METHODS: A literature review of the PubMed database was performed to identify studies evaluating the safety and efficacy of TTh in patients with a history of prostate cancer. Search terms included Testosterone Therapy, Testosterone Replacement Therapy and Radical Prostatectomy, Radiotherapy, External Beam Radiation Therapy, EBRT, Brachytherapy; Prostate Cancer and Hypogonadism, Low Testosterone; Bipolar Androgen Therapy. RESULTS: Available literature provides evidence for the safe application of TTh in patients previously treated for prostate cancer with either radical prostatectomy or radiotherapy. Furthermore, there exists evidence that severely hypogonadal levels of testosterone may lead to worse oncological outcomes. More recent research has begun to elucidate the effectiveness of bipolar androgen deprivation therapy in the treatment of prostate cancer. This mechanism of action increases the level of evidence indicating that the traditional management of maintaining testosterone levels at low levels may no longer be standard of care. TTh likely has a role in improved erectile function and other quality-of-life concerns in patients developing testosterone deficiency after being treated for prostate cancer. CONCLUSIONS: TTh should be offered to select hypogonadal patients who have a history of definitively treated prostate cancer. Adequately designed randomized controlled trials are necessary to confirm the safety and efficacy of TTh in this population. Natale C, Carlos C, Hong J, et al. Testosterone Replacement Therapy After Prostate Cancer Treatment: A Review of Literature. Sex Med Rev 2021;9:393-405.
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Hipogonadismo , Neoplasias da Próstata , Antagonistas de Androgênios , Humanos , Hipogonadismo/tratamento farmacológico , Masculino , Prostatectomia , Neoplasias da Próstata/tratamento farmacológico , Neoplasias da Próstata/cirurgia , TestosteronaRESUMO
PURPOSE OF REVIEW: To analyze the literature on current conservative treatment options for Peyronie's disease (PD). RECENT FINDINGS: Conservative therapy with intralesional collagenase clostridium histolyticum (CCH) is safe and efficacious in either the acute or chronic phases of PD. Combination treatment with penile traction therapy (PTT) can produce even better results. While most PTT devices require extended periods of therapy up to 8 h per day, the RestoreX® device can be effective at 30-90 min per day. A variety of conservative therapies are available for treatment of PD. The available literature does not reveal any treatment benefit of oral therapies. Intralesional therapy is the mainstay conservative treatment of PD. Intralesional CCH therapy is the first Food and Drug Administration-approved intralesional therapy and represents the authors' preference for medical therapy. The most effective conservative management of PD likely requires a combination of therapies.
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Tratamento Conservador , Colagenase Microbiana/administração & dosagem , Induração Peniana/terapia , Agentes Urológicos/administração & dosagem , Doença Aguda , Doença Crônica , Terapia Combinada , Tratamento Conservador/métodos , Humanos , Injeções Intralesionais , Masculino , Colagenase Microbiana/uso terapêutico , Induração Peniana/tratamento farmacológico , Induração Peniana/cirurgia , Tração/métodos , Agentes Urológicos/uso terapêuticoRESUMO
PURPOSE OF REVIEW: To review the current literature on acute management of traumatic penile fracture, with a specific discussion of those injuries following collagenase clostridium histolyticum (CCH) injections for the treatment of Peyronie's disease. RECENT FINDINGS: The immediate repair of traumatic penile fracture injury is associated with significantly better prognosis for long-term sexual health. Corporal disruption following CCH administration has several distinct features, and the trend is to manage these patients conservatively in the absence of urethral injury. Traumatic penile fracture repair continues to have excellent results when performed immediately following injury. The post-CCH treatment setting portends increased difficulty during surgical management and can be successfully managed in most cases by conservative measures.
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Colagenase Microbiana/administração & dosagem , Induração Peniana/tratamento farmacológico , Pênis/lesões , Agentes Urológicos/administração & dosagem , Tratamento Conservador , Humanos , Injeções Intralesionais , Masculino , Colagenase Microbiana/uso terapêutico , Doenças do Pênis/tratamento farmacológico , Doenças do Pênis/cirurgia , Doenças do Pênis/terapia , Induração Peniana/complicações , Pênis/cirurgia , Ruptura/cirurgia , Resultado do Tratamento , Agentes Urológicos/uso terapêuticoRESUMO
INTRODUCTION: Collagenase Clostridium histolyticum (CCH) is an injectable agent used to treat Peyronie's disease (PD) by enzymatically degrading the interstitial collagen in plaques. CCH has been administered via multiple treatment protocols, in combination therapies, to patients with varying curvatures and in both the acute and stable phases of this condition. OBJECTIVES: To review the current literature and provide an update on CCH as an injectable therapy for PD, as a singular therapy or in conjunction with combination therapies, and its associated complications. We provide a brief background of PD treatments, evaluate CCH efficacy in penile curvature reduction and subjective improvement in a variety of protocols, and compare combination therapies (penile traction, sildenafil), plaque location, and efficacy in both acute and stable diseases. METHODS: We performed a systematic review of the existing PubMed literature pertaining to CCH injection therapy in the treatment of PD and compared the effectiveness to different treatment modalities. RESULTS: CCH is a safe and effective injectable agent for all curvature directions in both acute and stable PD. It can be used in conjunction with multiple penile modeling techniques, in combination with sildenafil, and following a shortened administration protocol. Moderate to severe treatment-related adverse events occur at a rate of 9% and are typically managed conservatively. CONCLUSION: Intralesional injections of CCH are FDA approved as a nonsurgical treatment for men with PD. The IMPRESS trials were instrumental in demonstrating the efficacy and safety of CCH and provided a standard protocol for administration. Additional studies are required to optimize treatment protocols and use in combination therapies. Further investigation of patients with ventral curvatures, hourglass deformities, and those in acute phase is needed. Natale C, McLellan D, Yousif A, et al. Review of Intralesional Collagenase Clostridium Histolyticum Injection Therapy and Related Combination Therapies in the Treatment of Peyronie's Disease (an Update). Sex Med 2021;9:340-349.
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Colagenase Microbiana , Induração Peniana , Humanos , Injeções Intralesionais , Masculino , Colagenase Microbiana/uso terapêutico , Induração Peniana/tratamento farmacológico , Pênis , Resultado do TratamentoRESUMO
INTRODUCTION: The past 2 decades have witnessed an increased amount of research into botulinum neurotoxin (BoNT) as a treatment for various forms of sexual dysfunction and pain syndromes refractory to other medical therapy. BoNT is postulated to reduce pain sensation by inhibiting neuropeptide release in the presynaptic neuron. Dyspareunia, vaginismus, vestibulodynia, and persistent genital arousal disorder are female sexual dysfunctions with cryptic pathophysiology and limited treatment options. BoNT has emerged as a potential treatment for many of these afflictions in women. OBJECTIVES: To review the literature regarding BoNT as a treatment for female sexual and genitourinary dysfunction. METHODS: A PubMed search for English-language articles was performed using the following terms: "Botox," "botulinum toxin," "botulinum toxin A," "Onabotulinum A," "Abobutlinum A," "BoNT," and "BoNT-A." The main outcomes measured by each study were resolution of dysfunction. This entailed reduction of pain with intercourse for dyspareunia, reduction of pain for vestibulodynia, decreased arousal for persistent genital arousal disorder, and ability to tolerate penetration for vaginismus. RESULTS: A total of 12 human studies that evaluated BoNT as a treatment for female sexual disorders were included. Study types included prospective, retrospective, cohort, pilot, and open-label. CONCLUSION: There is growing evidence suggesting that BoNT is a safe and efficacious treatment option for female patients suffering from various sexual and genitourinary disorders. However, more research is needed to develop a better understanding of the mechanisms through which BoNT treats these disorders. Dick B, Natale C, Reddy A, et al. Application of Botulinum Neurotoxin in Female Sexual and Genitourinary Dysfunction: A Review of Current Practices. Sex Med 2021;9:57-63.
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Toxinas Botulínicas Tipo A , Disfunções Sexuais Fisiológicas , Vaginismo , Toxinas Botulínicas Tipo A/uso terapêutico , Feminino , Humanos , Estudos Prospectivos , Estudos Retrospectivos , Disfunções Sexuais Fisiológicas/tratamento farmacológicoRESUMO
INTRODUCTION: Although available treatments for erectile dysfunction (ED) have expanded, there has been a concomitant shift in the treatment paradigm. Newer treatment options focus on disease modification and improving overall erectile function. OBJECTIVE: The objective of this study is to review the evidence of 3 promising novel ED treatments. METHODS: A thorough review of the literature was divided into sections corresponding to low-intensity extracorporeal shockwave therapy (Li-ESWT), stem cell therapy (SCT), and platelet-rich plasma (PRP). Search terms included "erectile dysfunction" or "ED" plus "extracorporeal shockwave therapy", "stem cell therapy" or "platelet rich plasma". International Index of Erectile Function (IIEF) scores were the primary outcome measure. Secondary outcome measures included peak systolic velocity and intracorporeal pressure. RESULTS: Li-ESWT section includes 1 randomized controlled study, 2 prospective studies, 1 animal study, and 2 meta-analyses. IIEF score improvement was 3.54 (range 1.99-6.40). Authors concluded statistically significant short-term effect and improvement in erectile function (EF) with Li-ESWT. SCT section included 4 case series and 1 open-label study. Intraperitoneal, venous, and cavernosal SCT injections improved EF in animal models. 3 studies (n = 6-8) demonstrated 83-100% and 29-50% of patients regained erection and penetration ability, respectively. 2 studies (n = 12-16) found that all patients improved IIEF scores after SCT. Literature review for PRP yielded 3 animal, 1 retrospective, and 1 prospective study. Animal studies have shown that rats sustaining crush cavernosal injuries treated with PRP significantly improved EF and preservation of cavernous nerve axons. One retrospective analysis on humans showed mean improvement by 4.14 in IIEF scores. One prospective study on humans (n = 75) demonstrated improved peak systolic velocity (P = .005) and IIEF scores (P = .046) with PRP therapy. CONCLUSIONS: This review reveals limited published evidence on current novel ED treatment options. Further research on Li-ESWT, SCT, and PRP therapy is necessary to elucidate the role of these therapies in ED treatment regimens. Raheem OA, Natale C, Dick B, et al. Novel Treatments of Erectile Dysfunction: Review of the Current Literature. Sex Med Rev 2021;9:123-132.
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Disfunção Erétil , Tratamento por Ondas de Choque Extracorpóreas , Animais , Disfunção Erétil/terapia , Humanos , Masculino , Ereção Peniana , Estudos Prospectivos , Ratos , Estudos RetrospectivosRESUMO
INTRODUCTION: There is an increased prevalence of erectile dysfunction in patients with solid organ transplant (SOT) compared with the general population. Many of these patients may become refractory to medical treatment of erectile dysfunction and penile prosthesis (PP) is often recommended. Concerns regarding the safety of PP in patients with SOT are due to their immunosuppressed state. OBJECTIVE: We aim to review all current literature on the outcomes of patients with SOT who have received PP. METHODS: A PubMed search was performed to identify articles pertaining to the outcomes of PP in patients with SOT. RESULTS: We identified and included 14 studies that report on outcomes of PP placement in 143 patients with SOT and 191 non-SOT controls from interval period from 1979 to 2019. Studies included retrospective cohort studies, case series, and case reports. Compared with non-SOT controls who had PP, aggregate analysis demonstrated that patients with SOT who had PP did not develop significantly increased overall complications. However, they were significantly more likely to experience future surgical complications. CONCLUSION: Our aggregate analysis demonstrated that patients with SOT are not at a significantly increased risk of overall complications when receiving a PP. Nevertheless, there is an increased risk of experiencing PP injury during subsequent surgeries, which may be mitigated by the earlier involvement of a urologist. Given the lack of recent data, large studies are prerequisite to further evaluate the safety and overall outcome of PP surgery in patients with SOT. Dick B, Greenberg JW, Polchert M, et al. A Systematic Review of Penile Prosthesis Surgery in Organ Transplant Recipients. Sex Med Rev 2021;9:636-640.
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Transplante de Órgãos , Implante Peniano , Prótese de Pênis , Humanos , Masculino , Transplante de Órgãos/efeitos adversos , Pênis/cirurgia , Estudos RetrospectivosRESUMO
INTRODUCTION: Botulinum neurotoxin (BoNT) is a recognized therapeutic agent of modern medical care, routinely used to treat medical conditions affecting a variety of organ systems including the musculoskeletal, integumentary, and urological domains. Ongoing research is exploring BoNT's potential role as a therapeutic agent for a variety of male sexual pathologies. OBJECTIVE: To review and analyze the literature regarding BoNT as a treatment option for male sexual dysfunction. METHODS: A PubMed search was performed for English-language articles in peer-reviewed journals between 1970 and 2019 (with one article from 1897). Relevant articles referenced within these texts were also included. One article did not have an accompanied English full-text available. The following search terms were used: "Botox", "Botulinum toxin", "Botulinum toxin A", "Onabotulinum A", "Abobutlinum A", "BoNT", "BoNT-A", "Male sexual health", "Male sexual pathology", "Peyronie's disease", "Premature ejaculation", "Scrotal Pain", "Penile Retraction", "Scrotox", "Erectile Dysfunction", and "Botox in Urology". RESULTS: There is interest in the potential role of BoNT in the treatment of male sexual pathologies. We identified studies that used BoNT to treat chronic scrotal content pain, premature ejaculation, erectile dysfunction, Peyronie's disease, penile retraction, and more. However, despite preclinical/clinical data indicating some potential efficacy and safety in these settings, a lack of robust clinical trial data has resulted in no current Food and Drug Administration-approved indications for the use of BoNT in the treatment of male sexual pathology. As a result, much of the current use of BoNT by today's providers is "off-label," and ongoing clinical trials aim to further elucidate the potential role of this therapeutic agent. CONCLUSION: Current data suggest that BoNT could have a potential role as a treatment option for certain types of male sexual pathologies. However, more randomized controlled trial data regarding its long-term safety and efficacy are necessary before a widespread clinical adoption can take place. Reddy AG, Dick BP, Natale C, et al. Application of Botulinum Neurotoxin in Male Sexual Dysfunction: Where Are We Now?. J Sex Med 2021;9:320-330.
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Toxinas Botulínicas Tipo A , Disfunção Erétil , Doenças dos Genitais Femininos , Urologia , Toxinas Botulínicas Tipo A/uso terapêutico , Disfunção Erétil/tratamento farmacológico , Humanos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Estados UnidosRESUMO
BACKGROUND: Postorgasmic illness syndrome (POIS) is a rare syndrome of unknown etiology where patients experience distressing physical and psychological after ejaculatory sequelae. AIM: To better characterize the epidemiology, symptomatology, disease course, and treatment of POIS, with specific interest placed on examining relationships between disease presentation and measures of disease burden. METHODS: A 30-item questionnaire was distributed to an online community of patients with POIS from June 2019 to January 2020. We assessed diagnostic criteria and clusters of symptomatology described in prior studies. Outcome measures include self-reported measures of symptom severity, disease burden, and behavioral changes. Statistical correlations were assessed with Pearson's chi-squared (χ2) and ordinal regression analyses. OUTCOMES: The main outcome measures of this study are self-reported measures of symptom severity, disease burden, and behavioral changes. RESULTS: The sample consisted of 302 men (mean age: 32.6 ± 11.4 years, mean age of onset: 19.1 ± 7.8 years) with 89% satisfying ≥3 diagnostic criteria. Common symptoms were difficulty concentrating (254, 84%), extreme fatigue (250, 83%), irritability (225, 74%), and muscle weakness (212, 70%). Common symptom clusters were general (219, 72%), muscle (137, 45%), and head (93, 31%). Common behavioral modifications were avoiding masturbation (215, 71%), schedule changes (213, 71%), and abstinence (186, 62%). Head and throat symptom clusters demonstrated worse disease burden outcomes. Professional medical advice was sought by 51% of participants. Attempted treatments included pharmacotherapy, vitamins, supplements, and herbs with variable efficacy. CLINICAL IMPLICATIONS: This study further characterizes POIS, including how patients respond to the condition, how it is treated in the community, and presentations that may be associated with more severe disease. STRENGTHS & LIMITATIONS: This is the largest study to date that concerns patients suffering from POIS and includes a diverse, global population. Limitations include that the survey was only administered in English and within 1 online community, that results were self-reported, and that the response rate was low (32%). CONCLUSIONS: Characterizing symptom cluster, but not number of diagnostic criteria, may offer prognostic value, and investigation to elucidate pathophysiology and potential treatments for POIS is necessary. Natale C, Gabrielson A, Tue Nguyen HM, et al. Analysis of the Symptomatology, Disease Course, and Treatment of Postorgasmic Illness Syndrome in a Large Sample. J Sex Med 2020;17:2229-2235.
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Disfunções Sexuais Psicogênicas , Adolescente , Adulto , Criança , Ejaculação , Fadiga , Humanos , Masculino , Inquéritos e Questionários , Síndrome , Adulto JovemRESUMO
BACKGROUND: Although emerging evidence demonstrates increased risk of secondary bladder cancer following pelvic radiotherapy, the aggressiveness of these tumors is not well-characterized. MATERIALS AND METHODS: A search of the Surveillance, Epidemiology, and End Results (SEER) 18 Database, identified 25,734 patients diagnosed with bladder cancer following definitive therapy for previous pelvic malignancy. Kaplan-Meier curve analyses were utilized to determine overall survival with significance set at p<0.05. RESULTS: Of the 25,734 patients, 11,376 (44.2%) received radiation treatment for their first cancer. Overall survival of bladder cancer was found to be 80%, 69.5%, and 49.2% at 1,2 and 5 years, respectively. There was no significant survival difference between groups whose first cancer was treated with or without radiation (p=0.8). A survival advantage was seen for the bladder cancer patients not treated with radiation for cervical (p=0.004), uterine (p=0.0006), and vaginal cancers (p<0.0001). Bladder cancer patients treated with radiation for prostate cancer showed a survival advantage (p=0.002). The average time to second cancer diagnosis was 6.5±6.1 years. Patients treated with radiation for first primary cancer showed a longer time to second cancer (7.2±6.0 years) compared to those treated without radiation (5.9±6.0 years) (p<0.01). CONCLUSION: Patients with prior history of female cancers treated without radiation demonstrated significant survival advantage in second primary bladder cancer. A small significant survival advantage was seen in bladder cancer patients previously treated for prostate cancer with radiation. This data suggests that second primary bladder cancer following pelvic radiotherapy has similar biologic aggressiveness to urothelial carcinoma developing without a history of radiotherapy. MICROABSTRACT: The overall survival of 25,734 patients diagnosed with bladder cancer following definitive therapy for a previous pelvic malignancy was 49.2% at 5 years. There was no significant survival difference between groups whose first cancer was treated with or without radiation. Second primary bladder cancer following pelvic radiotherapy has similar biologic aggressiveness to urothelial carcinoma developing without a history of radiotherapy.
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Carcinoma de Células de Transição/mortalidade , Neoplasias Induzidas por Radiação/mortalidade , Segunda Neoplasia Primária/mortalidade , Neoplasias da Bexiga Urinária/mortalidade , Idoso , Carcinoma de Células de Transição/etiologia , Carcinoma de Células de Transição/patologia , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Neoplasias Induzidas por Radiação/etiologia , Segunda Neoplasia Primária/etiologia , Segunda Neoplasia Primária/patologia , Prognóstico , Neoplasias da Próstata/terapia , Radioterapia Adjuvante/efeitos adversos , Estudos Retrospectivos , Programa de SEER/estatística & dados numéricos , Fatores de Tempo , Bexiga Urinária/patologia , Bexiga Urinária/efeitos da radiação , Neoplasias da Bexiga Urinária/etiologia , Neoplasias da Bexiga Urinária/patologia , Neoplasias do Colo do Útero/terapia , Neoplasias Uterinas/terapia , Neoplasias Vaginais/terapiaRESUMO
INTRODUCTION: The objective of this study was to characterize the demographic, prognostic, and treatment factors for patients with primary adenocarcinoma of the bladder by analyzing the impact of histologic subtype in a large sample size and interpreting newly released Surveillance, Epidemiology, and End Results (SEER) chemotherapy data. MATERIALS AND METHODS: The SEER 18 Registry was utilized to identify cases of primary adenocarcinoma diagnosed from 1973 to 2015. Demographic data, tumor and disease characteristics, treatment information, and survival outcome data were collected. Overall survival and disease-specific survival were determined using Kaplan-Meier curve analysis. Univariate and multivariate Cox regression analysis were then completed using SAS JMP. RESULTS: A total of 2305 cases of primary adenocarcinoma of the bladder were identified. Overall survival at 2-, 5- and 10-year intervals was 54.8%, 36.1%, and 25.4%, respectively. Disease-specific survival at 2-, 5- and 10-year intervals was 62.0%, 47.1%, and 40.1%, respectively. Patients were treated with surgery (86.4%), chemotherapy (21.9%), and radiation (15.0%) (P < .0001). Multivariate Cox regression analysis showed independent prognostic value for gender, stage, grade, primary tumor location, and histologic subtype. The urachus/dome location conferred survival advantage over non-urachal locations on univariable and multivariable Cox regression analysis. The papillary adenocarcinoma subtype conferred the best survival outcome, whereas signet cell carcinoma (hazard ratio, 2.069; P < .0001) and unclassified adenocarcinoma (not otherwise specified) (hazard ratio, 1.524; P < .0001) conferred the worst prognoses. CONCLUSION: This study utilized a population-based analysis to showcase the utility of various prognostic features in primary bladder adenocarcinoma cases. In characterizing treatments, we find the prevailing treatment remains surgical intervention, whereas a sizable minority receives chemotherapy and/or radiation, often in combination with surgery.