RESUMO
OBJECTIVES: To determine if the administration of standardized opioid disposal instructions with focused parental education improves proper disposal of leftover opioid medication among families of children undergoing ambulatory urologic surgery compared to routine postoperative instructions. METHODS: A prospective, double-blinded, single-center randomized controlled trial was conducted in children 6-18y undergoing ambulatory urology procedures between October 2021-April 2023. Patients were randomized (1:1) to receive either the Food and Drug Administration (FDA) opioid disposal best practices worksheet plus nursing parental education or routine postoperative instructions alone. All patients were prescribed acetaminophen and ibuprofen and a per-protocol rescue opioid prescription. The primary outcome was rate of proper opioid disposal at 10-14d post-procedure. Secondary outcomes included parents postoperative pain measure (PPPM) scores, numerical pain scale (NPS) scores, and weight-based opioid utilization at 48h and 10-14d. RESULTS: We randomized 104 participants (53 intervention, 51 control) with 97% (101/104) complete follow-up data at 10-14d. Patient demographics, procedural characteristics, and analgesia use were similar between groups. We observed no significant difference in proper opioid disposal rates between arms (31% intervention vs. 18% control; estimated difference in proportion 13% [95% CI, -4-29%]; p=0.1). There was no increased odds of proper disposal of leftover opioid medication at 10-14d with the intervention compared to the control (OR 2.0 [95% CI 0.8-5.1]; p=0.1). We observed no differences in PPPM scores, NPS scores, or opioid utilization at 48h or 10-14d. CONCLUSIONS: Providing formal opioid disposal instructions with parental education did not improve proper disposal of leftover opioid medication nor did it alter post-discharge opioid utilization after pediatric urologic surgery.
RESUMO
PURPOSE: Combination intravesical gemcitabine and docetaxel (GemDoce) has demonstrated efficacy as second-line therapy for patients with bacillus Calmette-Guérin (BCG)âunresponsive nonmuscle-invasive urothelial carcinoma of the bladder (NMIBC). In the context of widespread BCG shortages, we performed a phase 2 prospective trial to assess GemDoce for BCG-naïve NMIBC. MATERIALS AND METHODS: This study is a prospective, single-arm, open-label phase 2 trial for patients with BCG-naïve high-risk NMIBC. Intravesical GemDoce was given weekly for 6 weeks as induction followed by monthly maintenance therapy for 2 years among responders. The primary end point was 3-month complete response, and key secondary end points included adverse events (AEs) and 12-month recurrence-free survival. RESULTS: Twenty-five patients were enrolled between August 2020 and August 2022 with median follow-up of 19.6 months. The pretreatment pathologic stages were high-grade (HG) T1 with carcinoma in situ (CIS; n = 7), HGT1 without CIS (n = 6), HGTa (n = 9), and CIS alone (n = 3). The 3-month complete response rate was 100% and recurrence-free survival at 12 months was 92%. Two patients with pretreatment HGT1 had HGT1 recurrences at 9 and 12 months. No patients progressed to T2 disease, underwent radical cystectomy, or had any radiographic evidence of progressive disease. Grade 1 AEs were common (23/25 patients) including hematuria, urinary frequency, urgency, and fatigue. Five patients (20%) experienced a grade 3 AE including hematuria and UTI. CONCLUSIONS: In this single-arm phase 2 trial, GemDoce was well tolerated with promising efficacy for patients with BCG-naïve high-risk NMIBC.
Assuntos
Vacina BCG , Carcinoma de Células de Transição , Desoxicitidina , Docetaxel , Gencitabina , Neoplasias da Bexiga Urinária , Humanos , Neoplasias da Bexiga Urinária/tratamento farmacológico , Neoplasias da Bexiga Urinária/patologia , Desoxicitidina/análogos & derivados , Desoxicitidina/administração & dosagem , Docetaxel/administração & dosagem , Administração Intravesical , Masculino , Feminino , Idoso , Vacina BCG/administração & dosagem , Vacina BCG/uso terapêutico , Vacina BCG/efeitos adversos , Pessoa de Meia-Idade , Carcinoma de Células de Transição/tratamento farmacológico , Carcinoma de Células de Transição/patologia , Estudos Prospectivos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Invasividade Neoplásica , Idoso de 80 Anos ou mais , Adjuvantes Imunológicos/administração & dosagem , Adjuvantes Imunológicos/efeitos adversosRESUMO
INTRODUCTION: Cloacal exstrophy (CE) is the most severe malformation of the exstrophy-epispadias complex. This study aims to discuss long-term sequela in a single major institution with a high volume of CE patients. MATERIALS AND METHODS: A prospectively maintained database of 1490 patients on the exstrophy epispadias spectrum (145 cloacal exstrophy) from 1974 to 2023. The patient database was reviewed for CE patients >10 years of age for genitourinary, gastrointestinal, orthopedic, and psychosocial outcomes. RESULTS: A total of 63 patients (43.4%) with ≥10 years of follow up were included for analysis. Thirty-nine (61.9%) patients were 18 years or older. Twenty-two (34.9%) patients were female and 39 (61.9%) male, 14 of whom were gender converted at birth. Two female patients conceived naturally and delivered via cesarean section. No male born CE patients had biological children. Catheterizable channels were common (45/63, 71.4%) and most (88.9%) were continent. Gastrointestinal diversion was managed mostly by colostomy (37/63, 58.7%). Three out of five (60.0%) patients who underwent PSARP were continent of stool. Twenty-two (34.9%) patients were wheelchair-bound. Psychosocial diagnoses included 52.4% (33/63) patients with anxiety/depression and 27.0% with chronic pain. Out of 56 patients evaluated by physical therapy, 75% were independent in ADL performance. Of patients older than 18, 79.5% (31/39) had attended college and 82.1% (32/39) were gainfully employed. CONCLUSION: Advances in critical care, nutrition, gastrointestinal, orthopedic, and urologic management have resulted in survival rates approaching 100% among patients with CE. While these children face long-term sequela spanning various organ systems, many lead independent and fully-functional lives. TYPE OF STUDY: Prognosis Study. LEVEL OF EVIDENCE: Level IV.
Assuntos
Extrofia Vesical , Epispadia , Urologia , Gravidez , Criança , Recém-Nascido , Humanos , Masculino , Feminino , Epispadia/cirurgia , Cesárea , Extrofia Vesical/cirurgia , Estudos RetrospectivosRESUMO
OBJECTIVES: To assess rates of self-reported work-related pain and knowledge of ergonomic principles among fellowship trained pediatric otolaryngologists within the American Society of Pediatric Otolaryngology (ASPO). We hypothesized that pediatric otolaryngologists experience rates of musculoskeletal pain and injury similar to what has been reported among adult otolaryngologists and other surgical subspecialties. METHODS: An IRB-approved survey was distributed to members of ASPO through email listserv. Collected variables included surgeon demographic information, practice settings, surgical volume, procedure types, work-related musculoskeletal pain-related metrics, modifying factors, and knowledge/attitudes on surgical ergonomics. RESULTS: A total of 685 ASPO members were approached via email, of which 435 opened the survey email and 118 attending pediatric otolaryngologists completed the survey (response rate 27%). In all, 78% of respondents reported current or prior pain and/or injury attributed to performing surgery, 20% higher than that reported in the previous ergonomics survey of ASPO members in 2012. The most affected areas were neck/cervical spine (63%), shoulders/arms (44%), lower back/lumbar spine (36%), and hands/wrist (31%). Half of the respondents were diagnosed with musculoskeletal condition(s) attributed to performing surgery. Two-thirds required treatment (62% pharmacologic only, 9% pharmacologic and surgical intervention) for their work-related pain. Leveraging intermittent pauses during surgical procedures to adjust body position was the most reported method of addressing pain in the operating room. Only 21% report ever having received ergonomic training during their training or career. CONCLUSION: Musculoskeletal pain associated with performing pediatric otolaryngology procedures is highly prevalent and has not attenuated despite increased awareness of surgical ergonomics. Results from this study underscore the need to develop standardized surgical ergonomics curricula for pediatric otolaryngologists and trainees.
Assuntos
Dor Musculoesquelética , Otolaringologia , Adulto , Humanos , Estados Unidos , Criança , Dor Musculoesquelética/diagnóstico , Otorrinolaringologistas , Inquéritos e Questionários , ErgonomiaRESUMO
OBJECTIVE: To evaluate trends in opioid prescribing rates following pediatric urologic surgery. METHODS: We queried the TriNetX Research database for patients under age 18 who underwent one of seven common pediatric urology procedures. We identified the proportion of patients that received an oral opioid prescription within 5days of surgery. The primary analysis evaluated the trend in postoperative opioid prescriptions using 3-month intervals from January 2010 to December 2022. We performed an interrupted time series analysis assessing trends in opioid prescribing patterns both before and after the American Academy of Pediatrics challenge. RESULTS: Of the 81,644 pediatric urology procedures, 29,595 (36.2%) received a postoperative opioid prescription, including 29.8% of circumcisions, 25.8% of hydrocelectomies, 39.6% of hypospadias repairs, 42.7% of pyeloplasties, 42.8% of ureteral reimplants. For all procedures we observed rising rates of opioid prescribing, increasing by 0.9% per 3-month interval prior to the challenge statement release from 2010 to 2018. We observed an overall significant decrease in opioid prescribing by 2.2% per 3-month interval following the challenge statement release. Additionally, since 2018, there was a significant decrease in opioid prescribing in all of the race, ethnicity, and age cohorts. CONCLUSION: Opioid prescribing following pediatric urology procedures has sharply decreased following the 2018 American Academy of Pediatrics challenge statement which underscores the value of cross-specialty quality improvement initiatives. Nonetheless, opioid prescribing remains high with potential racial or age disparities that warrant further investigation.
Assuntos
Medicina , Urologia , Masculino , Humanos , Criança , Adolescente , Analgésicos Opioides/uso terapêutico , Padrões de Prática Médica , Academias e InstitutosRESUMO
PURPOSE: We sought to determine if the addition of liposomal bupivacaine to bupivacaine hydrochloride improves opioid-free rate and postoperative pain scores among children undergoing ambulatory urologic surgery. MATERIALS AND METHODS: A prospective, phase 3, single-blinded, single-center randomized trial with superiority design was conducted in children 6 to 18 years undergoing ambulatory urologic procedures between October 2021 and April 2023. Patients were randomized 1:1 to receive dorsal penile nerve block (penile procedures) or incisional infiltration with spermatic cord block (inguinal/scrotal procedures) with weight-based liposomal bupivacaine plus bupivacaine hydrochloride or bupivacaine hydrochloride alone. The primary outcome was opioid-free rate at 48 hours. Secondary outcomes included parents' postoperative pain measure scores, numerical pain scale scores, and weight-based opioid utilization at 48 hours and 10 to 14 days. RESULTS: We randomized 104 participants, with > 98% (102/104) with complete follow-up data at 48 hours and 10 to 14 days. At interim analysis, there was no significant difference in opioid-free rate at 48 hours between arms (60% in the intervention vs 62% in the control group; estimated difference in proportion -1.9% [95% CI, -20%-16%]; P = .8). We observed no increased odds of patients being opioid-free at 48 hours with the intervention compared to the control group (OR 0.96 [95% CI 0.41-2.3]; P = .9). The trial met the predetermined futility threshold for early stopping. There was no difference in parents' postoperative pain measure scores, numerical pain scale scores, or opioid utilization at 48 hours or 10 to 14 days. No difference in adverse events was observed. CONCLUSIONS: The addition of liposomal bupivacaine to bupivacaine hydrochloride did not significantly improve opioid-sparing effect or postoperative pain compared with bupivacaine hydrochloride alone among children ≥ 6 years undergoing ambulatory urologic surgery.
Assuntos
Anestésicos Locais , Bupivacaína , Adolescente , Criança , Humanos , Masculino , Analgésicos Opioides , Bupivacaína/uso terapêutico , Lipossomos , Dor Pós-Operatória/prevenção & controle , Estudos ProspectivosRESUMO
PURPOSE: The use of postoperative prophylactic antibiotics in pediatric upper urinary tract reconstruction remains controversial. In this study, we examined whether low dose antibiotics administered following pediatric pyeloplasty reduce the incidence of febrile urinary tract infections at our institution. As a secondary outcome, in those patients with infection, additional analysis was performed to better quantify which patient population benefits the most from low dose prophylactic antibiotics. METHODS: Institutional review board approval (IRB) was obtained. All methods were carried out in accordance with relevant guidelines and regulations. A retrospective study was performed in patients who underwent pyeloplasty (2011-2017) at our institution. Surgical approach (laparoscopic versus robotic assisted versus open, with or without internal JJ ureteral stent) were based on surgeon preference. Patients of 8 fellowship trained pediatric urologists were included in the study period. Patients with prior history of urologic interventions or other congenital genitourinary tract abnormalities were excluded. Demographics (age, gender, ethnicity, insurance status), prior history of culture proven urinary tract infection, surgical details (administration of perioperative antibiotics), and postoperative outcomes including; 1) re-admission 30 days post-surgery, 2) any urine cultures collected due to suspected urinary tract infection. RESULTS: A total of 209 patients (149 boys, 60 girls) met our inclusion criteria with 55/209 (26%) receiving postoperative prophylactic antibiotics. The average age was 6 years (range: 2 months-18 years). Indwelling ureteral stent was used in 176 (84%) patients. Eleven patients (5%) had a culture-proven urinary tract infection within 30-days postoperatively. No significant differences were seen in postoperative complications or incidence of urinary tract infection when comparing surgical approaches, +/- ureteral stent, or the use of antibiotics. Secondary analysis noted statistically significant increase in post-operative urinary tract infection in younger children (2.8 v. 6.2 years, p = 0.02), those patients who had a positive preoperative urine culture (8/11, p = 0.01) and those with public health insurance (p = 0.038). CONCLUSION: The incidence of postoperative urinary tract infection following pyeloplasty in our cohort was relatively low. There was a higher incidence of urinary tract infection in patients less than 3 years old. The use of antibiotics in patients post pyeloplasty did not appear to affect the incidence of post-operative urinary tract infection, however, they may have a role in children who have not yet potty trained and in patients with positive preoperative urine culture.
Assuntos
Ureter , Infecções Urinárias , Masculino , Feminino , Humanos , Criança , Lactente , Pré-Escolar , Estudos Retrospectivos , Incidência , Ureter/cirurgia , Infecções Urinárias/epidemiologia , Infecções Urinárias/prevenção & controle , Infecções Urinárias/etiologia , Antibacterianos/uso terapêutico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Procedimentos Cirúrgicos Urológicos/métodosRESUMO
BACKGROUND: Management patterns and outcomes are poorly defined in cases of late PUV diagnosis. OBJECTIVE: To compare post-ablation management and clinical outcomes of patients with infantile (<1 year) versus childhood (>5 year) PUV diagnosis to gain insight into the pathologies at opposite ends of the PUV spectrum. STUDY DESIGN: A multicenter retrospective cohort study was conducted using the TriNetX research network between 2006 and 2022. TriNetX synthesizes insurance claims and electronic medical record data for over 110 million patients from 92 healthcare organizations. We defined two cohorts: 1) The <1 year arm had an index diagnosis of PUV and cystoscopy with valve ablation within 1 year of life, 2) the >5 year arm had an index diagnosis of PUV and valve ablation after age 5. We report rates and time-to-first use of antispasmodics, alpha-blockers, CIC, bladder botox, enterocystoplasty or Mitrofanoff or secondary cutaneous vesicostomy, and CKD. RESULTS: We identified 569 patients (323 <1 year; 246 >5 year). Median age at diagnosis was 1 month (median follow-up 8 years) and 9 years (median follow-up 10 years) for the <1 year and >5 year cohorts, respectively. Following ablation, both arms were primarily managed with antispasmodics, with no difference between groups. The >5 year arm was significantly more likely to receive alpha-blockers or bladder botox. The <1 year arm was significantly more likely to be started on CIC, undergo enterocystoplasty, Mitrofanoff or secondary cutaneous vesicostomy, or renal transplantation. The <1 year arm had significantly higher rates and shorter time-to-progression to all stages of CKD. DISCUSSION: Despite higher utilization of conservative strategies among patients with a late PUV diagnosis, these patients had superior renal outcomes and low rates of progression to invasive treatments. Limitations include potential inaccuracies in medical coding as well as variations in thresholds to initiate CIC, perform surgical reconstruction, or proceed with renal transplantation at participating centers. CONCLUSIONS: These findings provide evidence that a late PUV diagnosis reflects an overall milder disease process.
RESUMO
This study evaluates the tolerability and efficacy of preoperative dorsal penile nerve block with Exparel plus bupivacaine hydrochloride in children>6 years old undergoing ambulatory urologic surgery. We demonstrate that the drug combination is well-tolerated, with appropriate analgesic efficacy in the recovery room as well as at 48-hour and 10-14 day follow-up periods. These preliminary data justify the need to perform a prospective, randomized trial comparing Exparel plus bupivacaine hydrochloride to other common local anesthetic regimens used in pediatric urologic surgery.
Assuntos
Bupivacaína , Dor Pós-Operatória , Humanos , Criança , Estudos Prospectivos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Anestésicos Locais , AnalgésicosRESUMO
OBJECTIVE: To assess the risk of new persistent opioid use in opioid-naïve men who underwent male fertility procedures. DESIGN: Retrospective cohort study using a claims database. SETTING: A database linking electronic medical record data and claims-assessing men who underwent fertility procedures between 2010 and 2021. PATIENT(S): Opioid-naïve men who underwent fertility procedures (open or laparoscopic varicocelectomy, spermatocele excision, and testicular excisional or incisional biopsy) without further surgical intervention requiring anesthesia in the 2 years after the index procedure. Those with and without perioperative opioid prescriptions were propensity score matched on age, race/ethnicity, smoking status, mental health diagnoses, and preoperative pain diagnoses. INTERVENTION(S): Perioperative opioid prescription. MAIN OUTCOME MEASURE(S): The primary outcome was the incidence of new persistent opioid use (opioid prescription 3-9 months after the index fertility procedure). The secondary outcome was prolonged opioid use (opioid prescription 9-24 months after the index fertility procedure). RESULT(S): A total of 387,565 men who underwent fertility procedures were identified, of whom 25.1% received an opioid prescription. After propensity score matching, 97,215 men were included; 4.7% of men who received a perioperative opioid prescription developed new persistent opioid use compared with 2.2% of those without a perioperative opioid prescription (risk ratio, 2.16; 95% confidence interval, 2.05-2.27; number needed to harm, 39). When assessing each unique fertility procedure independently, men who received perioperative opioids had statistically higher odds of developing new persistent opioid use for all procedure types. Men with new persistent opioid use were much more likely to go on and develop prolonged opioid use than men without new persistent opioid use. CONCLUSION(S): Opioid prescription after male fertility procedures is associated with a significant risk of new persistent opioid use, emphasizing the importance of judicious opioid prescribing for male fertility procedures.
Assuntos
Analgésicos Opioides , Transtornos Relacionados ao Uso de Opioides , Humanos , Masculino , Analgésicos Opioides/efeitos adversos , Estudos Retrospectivos , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/epidemiologia , Padrões de Prática Médica , Transtornos Relacionados ao Uso de Opioides/diagnóstico , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Transtornos Relacionados ao Uso de Opioides/prevenção & controle , Prescrições de MedicamentosRESUMO
We present a case of a large intra-abdominal mass found to be localized pure seminoma within a retained gonad of a 53-year-old phenotypic female with 46,XY differences in sex development (DSD) and androgen insensitivity syndrome (AIS). Our management included extirpation of the mass with contralateral gonadectomy. Historically, patients with AIS would undergo gonadectomy to mitigate the lifetime risk of testicular germ cell tumor development; however, growing evidence suggests safety in retention and surveillance of these gonads into adulthood. This case highlights the importance of lifetime surveillance of patients with 46,XY DSD who elect to retain their gonads.
Assuntos
Síndrome de Resistência a Andrógenos , Neoplasias Embrionárias de Células Germinativas , Neoplasias Testiculares , Masculino , Humanos , Feminino , Pessoa de Meia-Idade , Gônadas/patologia , Neoplasias Testiculares/cirurgia , Neoplasias Testiculares/patologia , Neoplasias Embrionárias de Células Germinativas/cirurgia , Neoplasias Embrionárias de Células Germinativas/patologia , Síndrome de Resistência a Andrógenos/cirurgia , Síndrome de Resistência a Andrógenos/patologia , Desenvolvimento SexualAssuntos
Próstata , Neoplasias da Próstata , Humanos , Masculino , Neoplasias da Próstata/terapia , Estados UnidosRESUMO
Purpose: Retrograde intrarenal surgery (RIRS) requires urologists to adopt an awkward body posture for long durations. Few urologists receive training in ergonomics despite the availability of ergonomic best practices utilized by other surgical specialties. We characterize ergonomic practice patterns and rates of musculoskeletal (MSK) pain among urologists performing RIRS. Methods: A web-based survey was distributed through the Endourological Society, the European Association of Urology, and social media. Surgeon anthropometrics and ergonomic factors were compared with ergonomic best practices. Pain was assessed with the Nordic Musculoskeletal Questionnaire (NMQ). Results: Overall, 519 of 526 participants completed the survey (99% completion rate). Ninety-three percent of urologists consider ergonomic factors when performing RIRS to reduce fatigue (68%), increase performance (64%), improve efficiency (59%), and reduce pain (49%). Only 16% received training in ergonomics. Residents/fellows had significantly lower confidence in ergonomic techniques compared with attending surgeons with any career length. Adherence to proper ergonomic positioning for modifiable factors was highly variable. On the NMQ, 12-month rates of RIRS-associated pain in ≥1 body part, pain limiting activities of daily living (ADLs), and pain requiring medical evaluation were 81%, 51%, and 29%, respectively. Annual case volume >150 cases (odds ratio [OR] 0.55 [0.35-0.87]) and higher adherence to proper ergonomic techniques (OR 0.67 [0.46-0.97]) were independently associated with lower odds of pain. Limitations include a predominantly male cohort, which hindered the ability to assess gender disparities in pain and ergonomic preferences. Conclusions: Adherence to ergonomic best practices during RIRS is variable and may explain high rates of MSK pain among urologists. These results underscore the importance of utilizing proper ergonomic techniques and may serve as a framework for establishing ergonomic guidelines for RIRS.
Assuntos
Doenças Musculoesqueléticas , Dor Musculoesquelética , Doenças Profissionais , Atividades Cotidianas , Ergonomia/métodos , Feminino , Humanos , Masculino , Dor Musculoesquelética/etiologia , Dor Musculoesquelética/prevenção & controle , Doenças Profissionais/etiologia , Doenças Profissionais/prevenção & controle , Inquéritos e Questionários , UrologistasRESUMO
PURPOSE: To better define surrogate endpoints for neoadjuvant chemotherapy (NAC) trials in patients with muscle-invasive bladder cancer. We compared survival in patients with carcinoma in-situ (CIS) only vs. complete response following NAC and radical cystectomy (RC). MATERIALS AND METHODS: Patients with cT2-4N0M0 disease treated with NAC and RC between 2001 and 2018 were stratified by response: complete response (CR, pT0N0), partial response (PR, pTaN0, pT1N0+/-CIS), CIS-only (pTisN0), stable disease (SD, pT2N0), or progressive disease (PD, >pT2N0). Primary endpoints were overall survival (OS) and risk of recurrence in patients with CIS-only vs. CR. Multivariable Cox proportional hazards regression model was used for OS and a competing risks proportional hazards model was used for risk of recurrence. RESULTS: Of 1,406 patients in our institution cohort, 340 patients met inclusion criteria. Kaplan-Meier mean estimates of OS for CR and CIS-only were 108.9 months (95% CI 89.7-127.9) and 125.8 months (95% CI 112.3-139.3), respectively (Pâ¯=â¯0.13). Cox proportional hazards model found no difference in OS between patients with PR (HR 1.06, 95% CI 0.33-2.58, Pâ¯=â¯0.897) or CIS-only (HR 0.422, 95% CI 0.15-1.18, Pâ¯=â¯0.101) when compared to CR. The risk of recurrence was similar between patients with CIS-only (HR 0.73, 95% 0.29-1.84, Pâ¯=â¯0.49) and PR (HR 1.32, 95% CI 0.54-3.29, Pâ¯=â¯0.54) when compared to CR on competing risks analysis. CONCLUSIONS: Residual CIS-only after NAC and RC demonstrated similar survival outcomes when compared to patients with pathologic CR. Further study in large multi-institutional cohorts may further validate CIS-only as an additional surrogate endpoint after NAC and may inform future trials.
Assuntos
Carcinoma in Situ , Neoplasias da Bexiga Urinária , Carcinoma in Situ/tratamento farmacológico , Quimioterapia Adjuvante , Cistectomia , Progressão da Doença , Feminino , Humanos , Masculino , Músculos/patologia , Terapia Neoadjuvante/efeitos adversos , Estudos Retrospectivos , Bexiga Urinária/patologia , Neoplasias da Bexiga Urinária/tratamento farmacológico , Neoplasias da Bexiga Urinária/cirurgiaRESUMO
BACKGROUND: For men on active surveillance (AS) for prostate cancer (PCa), disease progression and age-related changes in health may influence decisions about pursuing curative treatment. OBJECTIVE: To evaluate the predicted PCa and non-PCa mortality at the time of reclassification among men on AS, to identify clinical criteria for considering a transition from AS to watchful waiting (WW). DESIGN, SETTING, AND PARTICIPANTS: Patients enrolled in a large AS program who experienced biopsy grade reclassification (Gleason grade increase) were retrospectively examined. All patients who had complete documentation of medical comorbidities at reclassification were included. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: A validated model was used to assess 10- and 15-yr untreated PCa and non-PCa mortalities based on patient comorbidities and PCa clinical characteristics. We compared the ratio of predicted PCa mortality with predicted non-PCa mortality ("predicted mortality ratio") and divided patients into four risk tiers based on this ratio: (1) tier 1 (ratio: >0.33), (2) tier 2 (ratio 0.33-0.20), (3) tier 3 (ratio 0.20-0.10), and (4) tier 4 (ratio <0.10). RESULTS AND LIMITATIONS: Of the 344 men who were reclassified, 98 (28%) were in risk tier 1, 85 (25%) in tier 2, 93 (27%) in tier 3, and 68 (20%) in tier 4 for 10-yr mortality. Fifteen-year risk tiers were distributed similarly. The 23 (6.7%) men who met the "transition triad" (age >75 yr, Charlson Comorbidity Index >3, and grade group ≤2) had a 14-fold higher non-PCa mortality risk and a lower predicted mortality ratio than those who did not (0.07 vs 0.23, p < 0.001). The primary limitations of our study included its retrospective nature and the use of predicted mortalities. CONCLUSIONS: At reclassification, nearly half of patients had a more than five-fold and one in five patients had a more than ten-fold higher risk of non-PCa death than patients having a risk of untreated PCa death. Despite a more significant cancer diagnosis, a transition to WW for older men with multiple comorbidities and grade group <3 PCa should be considered. PATIENT SUMMARY: Men with favorable-risk prostate cancer and life expectancy of >10 yr are often enrolled in active surveillance, which entails delay of curative treatment until there is evidence of more aggressive disease. We examined a group of men on active surveillance who developed more aggressive disease, and found, nevertheless, that the majority of these men continued to have a dramatically higher risk of death from non-prostate cancer causes than from prostate cancer based on a risk prediction tool. For men older than 75 yr, who have multiple medical conditions and who do not have higher-grade cancer, it may be reasonable to reconsider the need for curative treatment given the low risk of death from prostate cancer compared with the risk of death from other causes.
Assuntos
Neoplasias da Próstata , Conduta Expectante , Masculino , Humanos , Idoso , Conduta Expectante/métodos , Antígeno Prostático Específico , Estudos Retrospectivos , Neoplasias da Próstata/patologia , Gradação de TumoresRESUMO
PURPOSE: Increasing use and resolution of testicular ultrasound imaging has resulted in a greater diagnosis of non-palpable small testicular masses and subsequent over-treatment with orchiectomy. Our aim was to determine the diagnostic accuracy of testicular ultrasound to accurately determine the pathologic size of small testicular masses (SMTMs) and to evaluate the association of various measurements with benign pathology. METHODS: Retrospectively, an institutional testicular cancer database was reviewed to evaluate the patients who underwent an orchiectomy for a testicular mass seen on ultrasound from 2003 to 2017. Three-dimensional measurements were compared from the ultrasound and pathology specimens, including other measures such as tumor volume and percentage of testicular volume. Finally, the predictive accuracy of maximum diameter and tumor volume to predict benign pathology was evaluated using receiver-operating curve analysis. RESULTS: We identified 208 patients and showed that ultrasound significantly underestimated sub-centimeter testicular masses (mean difference 0.56 cm, 95%CI 0.89-0.14, p = 0.004) and testicular masses between 1 and < 2 cm (mean difference 0.50 cm, 95%CI 0.97-0.15, p = 0.009). Tumor volume measured on ultrasound was consistently similar to pathologic tumor volume across all sizes and was significantly correlated (Spearman's Rho = 0.81). Mass volume had a greater predictive accuracy for benign pathology than maximum diameter using a 1 cm cut-off (AUC 0.65 vs 0.60). CONCLUSION: Using the maximal diameter, testicular ultrasound significantly miscalculated the pathologic dimensions of masses less than 2 cm compared to orchiectomy specimens. Volumetric measurements may better represent actual tumor sizes for SMTMs and may be a more useful measure for identifying those a higher risk for benign pathology, however, further studies are required.
Assuntos
Precisão da Medição Dimensional , Neoplasias Testiculares/diagnóstico por imagem , Neoplasias Testiculares/patologia , Carga Tumoral , Adulto , Correlação de Dados , Humanos , Masculino , Estudos Retrospectivos , UltrassonografiaRESUMO
Poor ergonomics in the operating room can have detrimental effects on a surgeon's physical, psychological and economic well-being. This problem is of particular importance to urologists who are trained in nearly all operative approaches (open, laparoscopic, robotic-assisted, microscopic and endoscopic surgery), each with their own ergonomic considerations. The vast majority of urologists have experienced work-related musculoskeletal pain or injury at some point in their career, which can result in leaves of absence, medical and/or surgical treatment, burnout, changes of specialty and even early retirement. Surgical ergonomics in urology has been understudied and underemphasized. In this Review, we characterize the burden of musculoskeletal injury in urologists and focus on various ergonomic considerations relevant to the urology surgeon. Although the strength of evidence remains limited in this space, we highlight several practical recommendations stratified by operative approach that can be incorporated into practice without interrupting workflow whilst minimizing injury to the surgeon. These recommendations might also serve as the foundation for ergonomics training curricula in residency and continuing medical education programmes. With improved awareness of ergonomic principles and the sequelae of injury related to urological surgery, urologists can be more mindful of their operating room environment and identify ways of reducing their own symptoms and risk of injury.