Browsing by Author "Cary, Clint"

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    A Call to Action to Review the USPSTF's Recommendation for Testicular Self-Examination
    (Sage, 2022) Rovito, Michael J.; Allen, Keri; Nangia, Ajay; Craycraft, Mike; Cary, Clint; Lutz, Michael; Lyon, Timothy; Fadich, Ana; Baird, Bryce; Welch, Morgan Garrett; Alcantara, Alexie; Urology, School of Medicine
    We urge the United States Preventive Services Task Force (USPSTF) to call for a formal review of the evidence regarding testicular self-examination (TSE). Twelve years have since passed since the evidence was last formally analyzed where normally re-reviews occur in 5-year cycles. If they would decide to move forward with this action, we ask for the USPSTF to review their methods for establishing recommendations to optimize their rating system operationalization process. Finally, emerging evidence demonstrates a net positive effect of TSE. This stands in contrast to the assertions of TSE's supposed harm that is prevalent in the literature as well as the rationale behind the USPSTF's "D" rating of TSE.
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    A Cross-Sectional Analysis of Testicular Cancer Symptom Recognition and Stage of Diagnosis
    (Sage, 2022) Rovito, Michael J.; Craycraft, Mike; Adams, Wesley B.; Maresca, Michael; Saab, Mohamad M.; Cary, Clint; Gooljar, Chayna; Martinez, Sydney; Zanet, Rama Abu; Urology, School of Medicine
    There is a need to further explore the relationship between atypical symptom reporting and stage diagnosis to help develop a clearer defined list of possible testicular cancer (TC) symptoms that could assist physicians diagnose the disease earlier. A cross-sectional study was employed to explore possible associations between TC symptom presentation and stage of diagnosis. An original 40-item survey was distributed among 698 TC survivors to determine the potential impact of several risk factors, experiences, and behaviors upon diagnosis. This analysis aimed to explore how certain patient-driven experiences (e.g., symptoms, perceptions, and behaviors) could serve as catalysts for seeking medical care for testicular health concerns. Experiencing hot flashes or having no symptoms had a positive association with later-stage diagnosis while change in shape had a significant negative association with later-stage diagnosis. While the logistic regression model explained relatively low variance in the data (R2 = .1415), it was statistically significant (χ2p < .001). Pain (odds ratio [OR] = 1.6524, p < .05), hot flashes (OR = 5.7893, p < .01), and no symptoms experienced (OR = 12.4836, p < .01) were all significant predictors of a more advanced stage diagnosis. The concern around uncommon/atypical symptoms are that they are indistinct and do not serve as clear signs that TC is present. However, perhaps in tandem with other more overt symptoms, their discovery can serve in a more confirmatory role for a suspect case. If observed with other uncommonly reported symptoms, these uncommon symptoms could provide another pathway in the TC diagnostic process. Clinical and patient education is warranted to increase awareness of uncommon TC symptoms.
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    Adverse Health Outcomes among U.S. Testicular Cancer Survivors after Cisplatin-Based Chemotherapy vs. Surgical Management
    (Oxford, 2019-10) Agrawal, Vaibhav; Dinh, Paul C., Jr.; Fung, Chunkit; Monahan, Patrick O.; Althouse, Sandra K.; Norton, Kelli; Cary, Clint; Einhorn, Lawrence; Fossa, Sophie D.; Adra, Nabil; Travis, Lois B.; Medicine, School of Medicine
    We evaluated for the first time adverse health outcomes (AHOs) among U.S. testicular cancer survivors (TCS) given chemotherapy (n = 381) vs. surgery-only patients (n = 98) managed at a single institution, accounting for non-treatment-related risk factors to delineate chemotherapy’s impact. Chemotherapy consisted largely of bleomycin-etoposide-cisplatin (BEP) administered in 3 or 4 cycles (BEPX3, n = 235; BEPX4, n = 82). Incidence of ≥ 3 AHOs was lowest in surgery-only TCS and increased with BEPX3, BEPX4 and other cisplatin-based regimens (12.2%, 40.8%, 52.5%, 54.8%; P<0.0001). Multivariate modeling assessed associations of risk factors and treatment with hearing impairment, tinnitus, peripheral neuropathy, and Raynaud phenomenon. Risk for each AHO significantly increased with both increasing chemotherapy burden (P < 0.0001) and selected modifiable risk factors (P < 0.05): hypertension (OR = 2.40) and noise exposure (OR ≥ 2.3) for hearing impairment; noise exposure for tinnitus (OR ≥ 1.69); peripheral vascular disease for neuropathy (OR = 8.72), and current smoking for Raynaud phenomenon (OR = 2.41). Clinicians should manage modifiable risk factors for AHOs among TCS.
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    Barriers to Single-Dose Intravesical Chemotherapy in Non-muscle Invasive Bladder Cancer: What's the Problem?
    (American Urological Association, 2020) Cary, Clint; Militello, Laura; DeChant, Paige; Frankel, Richard; Koch, Michael O.; Weiner, Michael; Urology, School of Medicine
    Introduction: The intravesical instillation of mitomycin C immediately following surgery for non-muscle invasive bladder cancer has been shown to be efficacious in reducing cancer recurrence. As a result, the American Urological Association adopted guidelines for non-muscle invasive bladder cancer care to support its use in low to intermediate risk patients. Despite this, urologists' use of this drug following transurethral resection of a bladder tumor (TURBT) has been reported as low as 5% or less. Our study objective was to better understand the barriers urologists experience in using mitomycin C. Methods: Semi-structured interviews were conducted with 13 practicing urologists at 4 geographically distinct practice locations throughout Indiana between 2017 and 2018. Cognitive task analysis was used to explore factors that influenced their clinician decision-making about Mitomycin C use following TURBT in specific patient cases. Interview transcripts were coded and analyzed using immersion/crystallization to identify emergent themes. Results: The median age of the urologists interviewed was 44 (IQR 40-48). Eighty-five percent were male. Approximately 30% had completed urologic fellowship training; 62% were in private practice. Three major themes related to the use of mitomycin C emerged: cumbersome workflow processes, urologists' fears of side effects, and issues of identifying patients most likely to benefit. Conclusion: Workflow, fear, and value are key factors and also represent complexities of translating efficacy into effectiveness for a drug with known benefits to patients. Areas of potential intervention development to improve the use of mitomycin C to reduce recurrence of bladder cancer are suggested. Alternatives such as gemcitabine may also help overcome these barriers.
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    Contemporary trends in postchemotherapy retroperitoneal lymph node dissection: Additional procedures and perioperative complications
    (Elsevier, 2015-09) Cary, Clint; Masterson, Timothy A.; Bihrle, Richard; Foster, Richard S.; Department of Urology, IU School of Medicine
    Introduction Postchemotherapy retroperitoneal lymph node dissection (PC-RPLND) is a mainstay in the treatment of men with metastatic testicular cancer. We sought to determine whether trends in the need for additional intraoperative procedures and development of perioperative complications have changed over time. Methods Patients undergoing PC-RPLND from 2003 to 2011 were identified in the Indiana University Testis Cancer Database. Trends in the incidence of perioperative complications and additional procedures were assessed over time using regression tests of trend. Complications were classified according to the modified Clavien system. Univariable and multivariable logistic regression was used to determine factors associated with undergoing additional procedures. Results After exclusion criteria, 755 patients were included in the final study cohort. The incidence of additional procedures at PC-RPLND was 22.1% (167 of 755). The rate of additional procedures per year ranged from 17% to 30%, with no significant trend in any direction (Ptrend = 0.66). After adjusting for covariates, preoperative retroperitoneal (RP) mass size, elevated markers, and RP pathology remained significantly associated with the odds of an additional procedure. RP mass size of>10 cm was the strongest predictor (odds ratio = 7.2, 95% CI: 2.6–19.5). Overall, the incidence of perioperative complications was 3.7% (28 of 755). The rate of perioperative complications per year ranged from 0% to 7.3% with no significant trend in any direction (Ptrend = 0.06). Conclusion The incidence of perioperative complications is low with no significant trend over the last decade. A substantial number of patients require additional intraoperative procedures during PC-RPLND, which has remained stable at our institution over time.
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    Early and Midterm Complications of the Continent Catheterizable Indiana Pouch Urinary Diversion: A 7-year Experience
    (Elsevier, 2022-09) Burns, Ramzy; Speir, Ryan; Kern, Sean Q.; Jarvis, Hannah; Schmidt, Jonathan; Cary, Clint; Masterson, Timothy; Gardner, Thomas; Bihrle, Richard; Koch, Michael; Kaimakliotis, Hristos; Urology, School of Medicine
    Objectives To describe the most recent 7 year experience with 137 Indiana pouch patients at a single institution and provide data on complications with this type of urinary diversion during the first postoperative year. Methods We queried our bladder cancer database to identify all patients who underwent cystectomy with continent catheterizable urinary reservoir between 2012 and 2018. Pre-, intra-, and postoperative data were collected. Complications were stratified into early (within 90 days) and midterm (90-365 days). The primary outcomes were postoperative complications, and overall and cancer-specific mortality. Results A total of 137 patients underwent open cystectomy with Indiana pouch creation. Of these, 93% were radical cystectomies. On average, the operation took 422 minutes. There were 53 (39%) patients who experienced any type of complication during the first postoperative year (Clavien II-V). Twenty-five patients (18.2%) readmitted in the early postoperative period vs 18 (13.1%) patients midterm. There were 10 (7.3%) patients that required early reoperation and 11 (8%) in the midterm period. The overall mortality rate was 1.5% early and 3.7% midterm, with the majority of the mortality rate attributed to cancer progression (85.7%). Conclusion Patients undergoing continent catheterizable reservoir urinary diversion appear to have comparable complication rates to other urinary diversions published in the literature. At high-volume urologic institutions, Indiana Pouch creation is a suitable option for select patients desiring a continent diversion.
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    Localized amyloidosis of the prostatic urethra mimicking urothelial carcinoma
    (e-Century Publishing, 2021-10-15) Collins, Katrina; Al-Obaidy, Khaleel; Warmke, Laura; Cary, Clint; Chen, Shaoxiong; Pathology and Laboratory Medicine, School of Medicine
    Amyloidosis is a disease characterized by extracellular deposition of amyloid protein fibrils in tissues. It rarely involves the urethra with just over 50 cases reported in the English language literature. We report a case of urethral amyloidosis that mimicked urothelial carcinoma clinically. The patient is a 69-year-old male who presented to the emergency department with shortness of breath. An abdominal CT scan demonstrated a right hydronephrotic kidney and a large, predominantly hyperdense lesion, presumed to be hematoma largely occupying the urinary bladder. Pan-cystoscopy revealed a 6 cm bladder mass involving the prostatic urethra displacing the right ureteral orifice, which was biopsied. Histologic examination showed numerous osteoclast-type giant cells, with areas of extensive calcification and multifocal ossification interspaced by large deposits of amorphous eosinophilic material. Amyloid deposition was confirmed by Congo red and sulfated Alcian blue stains. Light chromatography tandem mass spectrometry was performed and detected multiple types of proteins including serum amyloid P component, apolipoprotein A4, and apolipoprotein E; however, a dominant amyloid type was not identified. The patient had no history of infection or localized inflammation. Further investigations for systemic amyloidosis were all negative. Amyloidosis of the urethra is extremely rare and may either be localized, idiopathic or a manifestation of systemic amyloidosis. Physicians among various specialties, including urologists, pathologists and radiologists should be aware of this rare entity, as this lesion may be easily mistaken for malignancy further emphasizing the importance of tissue diagnosis before definitive surgery. Long-term follow-up in the absence of symptoms may not be required.
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    Long-term Health-related Quality of Life Outcomes Following Radical Cystectomy
    (Elsevier, 2017) Gellhaus, Paul T.; Cary, Clint; Zaimakliotis, Hristos Z.; Johnson, Cynthia S.; Weiner, Michael; Koch, Michael O.; Bihrle, Richard; Department of Urology, IU School of Medicine
    Objective To evaluate the long-term (>5 years) health-related quality of life (HRQOL) outcomes following radical cystectomy, comparing Indiana pouch (IP), neobladder (NB), and ileal conduit (IC). Materials and Methods The departmental radical cystectomy database was queried to identify patients who underwent radical cystectomy and urinary diversion for bladder cancer between 1991 and 2009 and had not died. Three hundred patients were identified and sent the validated Bladder Cancer Index instrument. Results A total of 128 (43%) patients completed the survey. When adjusted for gender, age at surgery, surgeon, and time since surgery, IC and IP patients had significantly better urinary function than NB patients (P = .0013). Sexual bother was less in NB than IP (P = .0387). Among men ≥65 years of age, IC patients had significantly better urinary function (P = .0376) than NB patients (91.6 vs 49.4, respectively). Among men <65 years of age, IC and IP patients (76.0 and 82.8, respectively) had significantly better urinary function than NB patients (50.7) (P = .0199). Among women greater than 65 years, bowel bother was significantly better (P = .0095) for IC patients than IP patients (44.8 vs 69.5, respectively). Conclusion Urinary diversion type after radical cystectomy affects HRQOL differently in long-term survivors. Age and gender at surgery influenced HRQOL based on diversion procedure. Urinary function but not urinary bother was significantly better in IC and IP compared to NB diversions. Prospective longitudinal studies using validated HRQOL tools will further help guide preoperative diversion choice decisions between patient and surgeon.
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    Long-Term Oncologic Outcomes after Primary Retroperitoneal Lymph Node Dissection: Minimizing the Need for Adjuvant Chemotherapy
    (AUA, 2020) Douglawi, Antoin; Calaway, Adam; Tachibana, Isamu; Barboza, Marcelo Panizzutti; Speir, Ryan; Masterson, Timothy; Adra, Nabil; Foster, Richard; Einhorn, Lawrence; Cary, Clint; Urology, School of Medicine
    Objective: To analyze the oncological outcomes of men undergoing primary RPLND and characterize the use of adjuvant chemotherapy and template dissections. Methods: Retrospective review of Indiana University testis cancer database identified patients who underwent a primary RPLND between 01/2007 and 12/2017. Patients and providers were contacted to obtain information regarding adjuvant therapy, recurrence, and survival. Primary outcome was recurrence-free survival (RFS). Kaplan-Meier curves assessed survival differences stratified by pathologic stage, template of dissection, and use of adjuvant chemotherapy. Results: Overall, 274 patients were included. Most men presented with CS-I disease (214, 78%). A modified unilateral template was performed in 257 (94%) and bilateral template in 17 (6%). Overall, 148 (54%) and 126 (46%) of men had Pathologic Stage I (PS-I) and PS-II disease, respectively. Thirteen patients (10%) with PS-II disease were treated with adjuvant chemotherapy. With a median follow-up was 55 months, only 33 (12%) patients recurred. Of the 113 patients with PS-II disease who did not receive chemotherapy, 21 (19%) relapsed and 81% were cured were surgery alone and never recurred. No difference in RFS was noted between modified and bilateral template dissections. Conclusions: The use of adjuvant chemotherapy has been minimal over the past decade. The majority (81%) of men with PS-II disease were cured with RPLND alone and were able to avoid chemotherapy. Modified unilateral template dissection provided excellent oncologic control while minimizing morbidity.
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    Long-Term Survival of Good-Risk Germ Cell Tumor Patients After Postchemotherapy Retroperitoneal Lymph Node Dissection: A Comparison of BEP × 3 vs. EP × 4 and Treating Institution
    (Elsevier, 2017) Cary, Clint; Jacob, Joseph M.; Albany, Costantine; Masterson, Timothy A.; Hanna, Nasser H.; Einhorn, Lawrence H.; Foster, Richard S.; Urology, School of Medicine
    Background Patients with International Germ Cell Cancer Collaborative Group (IGCCCG) good-risk testicular cancer might receive either 4 cycles of etoposide and cisplatin (EP × 4) or 3 cycles of bleomycin, etoposide, and cisplatin (BEP × 3). We sought to examine differences in survival after retroperitoneal lymph node dissection (PC-RPLND) between patients who received EP × 4 compared with BEP × 3. Patients and Methods The Indiana University Testis Cancer database was queried to identify IGCCCG good-risk PC-RPLND patients who received either EP × 4 or BEP × 3 induction chemotherapy. The primary outcome was overall survival (OS). Kaplan–Meier plots were generated for the EP × 4 and BEP × 3 groups and compared using the log rank test. Cox regression analysis was used to determine risk of mortality. Results A total of 223 patients met inclusion criteria between 1985 and 2011. Induction chemotherapy consisted of EP × 4 in 45 (20%) patients and BEP × 3 in 178 (80%). Most patients (78%) received their chemotherapy at outside institutions and were subsequently referred for PC-RPLND. The location of treating institution did not influence outcomes significantly when similar chemotherapy regimens were compared in this good-risk cohort. The 10-year OS for the EP × 4 and BEP × 3 groups were 91% and 98%, respectively (log rank P < .01). The adjusted risk of death in the EP × 4 group showed a nonsignificant trend of 3 times greater compared with the BEP × 3 group (hazard ratio, 3.1; 95% confidence interval, 0.8-12.0; P = .10). Conclusion The regimen of BEP × 3 resulted in a trend toward improved survival, however, this did not reach statistical significance. The location of treating institution seems less important in this risk group of patients.