Browsing by Subject "Testicular neoplasms"
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Item Associations of Body Fat Distribution and Cardiometabolic Risk of Testicular Cancer Survivors After Cisplatin-Based Chemotherapy(Oxford University Press, 2022) Wibmer, Andreas G.; Dinh, Paul C., Jr.; Travis, Lois B.; Chen, Carol; Bromberg, Maria; Zheng, Junting; Capanu, Marinela; Sesso, Howard D.; Feldman, Darren R.; Vargas, Hebert Alberto; Medicine, School of MedicineBackground: It is unknown how body fat distribution modulates the cardiometabolic risk of testicular cancer survivors after cisplatin-based chemotherapy. Methods: For 455 patients enrolled in the Platinum Study at Memorial Sloan Kettering Cancer Center, visceral (VAT) and subcutaneous (SAT) adipose tissue was quantified on prechemotherapy computed tomography. The VAT-to-SAT ratio was calculated as a quantitative measure of central adiposity. Endpoints were incidence of new posthemotherapy cardiometabolic disease (new antihypertensive, lipid-lowering, or diabetes medication), and postchemotherapy Framingham risk scores. Cox models and linear regression with interaction terms were applied. Postchemotherapy body fat distribution was analyzed in 108 patients. All statistical tests were 2-sided. Results: The baseline median age was 31 years (interquartile range [IQR] = 26-39 years), body mass index (BMI) was 26 kg/m2 (IQR = 24-29 kg/m2), and the VAT-to-SAT ratio was 0.49 (IQR = 0.31-0.75). The median follow-up was 26 months (IQR = 16-59 months). Higher prechemotherapy VAT-to-SAT ratios inferred a higher likelihood of new cardiometabolic disease among patients with a BMI of 30 kg/m2 or greater (age-adjusted hazard ratio = 3.14, 95% confidence interval = 1.02 to 9.71, P = .047), but not other BMI groups. The prechemotherapy VAT-to-SAT ratio was associated with postchemotherapy Framingham risk scores in univariate regression analysis (exp(β)-estimate: 2.10, 95% confidence interval = 1.84 to 2.39, P < .001); in a multivariable model, this association was stronger in younger vs older individuals. BMI increased in most patients after chemotherapy and correlated with increases in the VAT-to-SAT ratio (Spearman r = 0.39, P < .001). Conclusions: In testicular cancer survivors, central adiposity is associated with increased cardiometabolic risk after cisplatin-based chemotherapy, particularly in obese or young men. Weight gain after chemotherapy occurs preferentially in the visceral compartment, providing insight into the pathogenesis of cardiovascular disease in this population.Item Cognitive function in long-term testicular cancer survivors: impact of modifiable factors(Oxford University Press, 2024) Dinh, Paul C., Jr.; Monahan, Patrick O.; Fung, Chunkit; Sesso, Howard D.; Feldman, Darren R.; Vaughn, David J.; Hamilton, Robert J.; Huddart, Robert; Martin, Neil E.; Kollmannsberger, Christian; Althouse, Sandra; Einhorn, Lawrence H.; Frisin, Robert; Root, James C.; Ahles, Tim A.; Travis, Lois B.; Medicine, School of MedicineNo study has comprehensively examined associated factors (adverse health outcomes, health behaviors, and demographics) affecting cognitive function in long-term testicular cancer survivors (TC survivors). TC survivors given cisplatin-based chemotherapy completed comprehensive, validated surveys, including those that assessed cognition. Medical record abstraction provided cancer and treatment history. Multivariable logistic regression examined relationships between potential associated factors and cognitive impairment. Among 678 TC survivors (median age = 46; interquartile range [IQR] = 38-54); median time since chemotherapy = 10.9 years, IQR = 7.9-15.9), 13.7% reported cognitive dysfunction. Hearing loss (odds ratio [OR] = 2.02; P = .040), neuropathic pain (OR = 2.06; P = .028), fatigue (OR = 6.11; P < .001), and anxiety/depression (OR = 1.96; P = .029) were associated with cognitive impairment in multivariable analyses. Being on disability (OR = 9.57; P = .002) or retired (OR = 3.64; P = .029) were also associated with cognitive decline. Factors associated with impaired cognition identify TC survivors requiring closer monitoring, counseling, and focused interventions. Hearing loss, neuropathic pain, fatigue, and anxiety/depression constitute potential targets for prevention or reduction of cognitive impairment in long-term TC survivors.Item Immunophenotypic Characterization of Germ Cell Tumor-Derived Primitive Neuroectodermal Tumors: Evidence for Frequent Neuronal and/or Glial Differentiation(Allen Press, 2021) Magers, Martin J.; Perrino, Carmen M.; Ulbright, Thomas M.; Idrees, Muhammad T.; Pathology and Laboratory Medicine, School of MedicineContext: Primitive neuroectodermal tumors (PNETs) may arise as a somatic-type malignancy in germ cell tumors. In this setting, most PNETs resemble those of the central nervous system and lack chromosome 22 translocations. However, description of the morphologic and differentiation spectrum of PNETs arising from germ cell tumors is lacking. Objective: To investigate the morphologic and immunohistochemical features of these tumors, concentrating on neuronal and glial features. Design: We selected cases based on a morphologically identifiable glial and/or differentiated neuronal component in association with the undifferentiated PNET. Immunohistochemistry for glial fibrillary acidic protein, S100 protein, synaptophysin, chromogranin A, and SOX11 was performed on tumors with available material, with the scoring of both staining intensity (0-3) and extent (0-3). Thirteen qualifying PNETs of testicular origin with available immunohistochemical stains or stainable material were identified. The complete stain panel was performed in 10 tumors. Results: SOX11 demonstrated positive staining in the undifferentiated PNET component of all tumors (10 of 10) and was rarely positive in the differentiated (ie, neuronal/glial) component (1 of 10; focal and weak); synaptophysin was slightly less sensitive in the undifferentiated component (12 of 13; often focal and weak) and also showed positivity in the neuronal/glial component (5 of 13). Glial fibrillary acidic protein and S100 were more frequently positive in the differentiated areas (83% and 77%, respectively) compared with undifferentiated areas (25% and 17%, respectively). Conclusions: SOX11 is a sensitive immunohistochemical marker for testicular PNET, particularly those lacking differentiation. Testicular PNETs often demonstrate glial and/or neuronal differentiation. Differentiation is marked by the acquisition of S100 and glial fibrillary acidic protein expression and SOX11 loss.Item Ototoxicity After Cisplatin-Based Chemotherapy: Factors Associated With Discrepancies Between Patient-Reported Outcomes and Audiometric Assessments(Wolters Kluwer, 2022) Ardeshirrouhanifard, Shirin; Fossa, Sophie D.; Huddart, Robert; Monahan, Patrick O.; Fung, Chunkit; Song, Yiqing; Dolan, M. Eileen; Feldman, Darren R.; Hamilton, Robert J.; Vaughn, David; Martin, Neil E.; Kollmannsberger, Christian; Dinh, Paul; Einhorn, Lawrence; Frisina, Robert D.; Travis, Lois B.; The Platinum Study Group; Biostatistics and Health Data Science, School of MedicineObjectives: To provide new information on factors associated with discrepancies between patient-reported and audiometrically defined hearing loss (HL) in adult-onset cancer survivors after cisplatin-based chemotherapy (CBCT) and to comprehensively investigate risk factors associated with audiometrically defined HL. Design: A total of 1410 testicular cancer survivors (TCS) ≥6 months post-CBCT underwent comprehensive audiometric assessments (0.25 to 12 kHz) and completed questionnaires. HL severity was defined using American Speech-Language-Hearing Association criteria. Multivariable multinomial regression identified factors associated with discrepancies between patient-reported and audiometrically defined HL and multivariable ordinal regression evaluated factors associated with the latter. Results: Overall, 34.8% of TCS self-reported HL. Among TCS without tinnitus, those with audiometrically defined HL at only extended high frequencies (EHFs) (10 to 12 kHz) (17.8%) or at both EHFs and standard frequencies (0.25 to 8 kHz) (23.4%) were significantly more likely to self-report HL than those with no audiometrically defined HL (8.1%) [odds ratio (OR) = 2.48; 95% confidence interval (CI), 1.31 to 4.68; and OR = 3.49; 95% CI, 1.89 to 6.44, respectively]. Older age (OR = 1.09; 95% CI, 1.07 to 1.11, p < 0.0001), absence of prior noise exposure (OR = 1.40; 95% CI, 1.06 to 1.84, p = 0.02), mixed/conductive HL (OR = 2.01; 95% CI, 1.34 to 3.02, p = 0.0007), no hearing aid use (OR = 5.64; 95% CI, 1.84 to 17.32, p = 0.003), and lower education (OR = 2.12; 95% CI, 1.23 to 3.67, p = 0.007 for high school or less education versus postgraduate education) were associated with greater underestimation of audiometrically defined HL severity, while tinnitus was associated with greater overestimation (OR = 4.65; 95% CI, 2.64 to 8.20 for a little tinnitus, OR = 5.87; 95% CI, 2.65 to 13.04 for quite a bit tinnitus, and OR = 10.57; 95% CI, 4.91 to 22.79 for very much tinnitus p < 0.0001). Older age (OR = 1.13; 95% CI, 1.12 to 1.15, p < 0.0001), cumulative cisplatin dose (>300 mg/m2, OR = 1.47; 95% CI, 1.21 to 1.80, p = 0.0001), and hypertension (OR = 1.80; 95% CI, 1.28 to 2.52, p = 0.0007) were associated with greater American Speech-Language-Hearing Association-defined HL severity, whereas postgraduate education (OR = 0.58; 95% CI, 0.40 to 0.85, p = 0.005) was associated with less severe HL. Conclusions: Discrepancies between patient-reported and audiometrically defined HL after CBCT are due to several factors. For survivors who self-report HL but have normal audiometric findings at standard frequencies, referral to an audiologist for additional testing and inclusion of EHFs in audiometric assessments should be considered.Item Outcome of Men With Relapses After Adjuvant Bleomycin, Etoposide, and Cisplatin for Clinical Stage I Nonseminoma(American Society of Clinical Oncology, 2020-04) Fischer, Stefanie; Tandstad, Torgrim; Cohn-Cedermark, Gabriella; Thibault, Constance; Vincenzi, Bruno; Klingbiel, Dirk; Albany, Costantine; Necchi, Andrea; Terbuch, Angelika; Lorch, Anja; Aparicio, Jorge; Heidenreich, Axel; Hentrich, Marcus; Wheater, Matthew; Langberg, Carl W.; Ståhl, Olof; Fankhauser, Christian Daniel; Hamid, Anis A.; Koutsoukos, Konstantinos; Shamash, Jonathan; White, Jeff; Bokemeyer, Carsten; Beyer, Jörg; Gillessen, Silke; Medicine, School of MedicinePurpose: Clinical stage I (CSI) nonseminoma (NS) is a disease limited to the testis without metastases. One treatment strategy after orchiectomy is adjuvant chemotherapy. Little is known about the outcome of patients who experience relapse after such treatment. Patients and methods: Data from 51 patients with CSI NS who experienced a relapse after adjuvant bleomycin, etoposide, and cisplatin (BEP) from 18 centers/11 countries were collected and retrospectively analyzed. Primary outcomes were overall and progression-free survivals calculated from day 1 of treatment at first relapse. Secondary outcomes were time to, stage at, and treatment of relapse and rate of subsequent relapses. Results: Median time to relapse was 13 months, with the earliest relapse 2 months after start of adjuvant treatment and the latest after 25 years. With a median follow-up of 96 months, the 5-year PFS was 67% (95% CI, 54% to 82%) and the 5-year OS was 81% (95% CI, 70% to 94%). Overall, 19 (37%) of 51 relapses occurred later than 2 years. Late relapses were associated with a significantly higher risk of death from NS (hazard ratio, 1.10 per year; P = .01). Treatment upon relapse was diverse: the majority of patients received a combination of chemotherapy and surgery. Twenty-nine percent of patients experienced a subsequent relapse. At last follow-up, 41 patients (80%) were alive and disease-free, eight (16%) had died of progressive disease, and one patient (2%) each had died from therapy-related or other causes. Conclusion: Outcomes of patients with relapse after adjuvant BEP seem better compared with patients who experience relapse after treatment of metastatic disease but worse compared with those who have de-novo metastatic disease. We found a substantial rate of late and subsequent relapses. There seem to be three patterns of relapse with different outcomes: pure teratoma, early viable NS relapse (< 2 years), and late viable NS relapse (> 2 years).Item Patient-Reported Functional Impairment Due to Hearing Loss and Tinnitus After Cisplatin-Based Chemotherapy(American Society of Clinical Oncology, 2023) Sanchez, Victoria A.; Shuey, Megan M.; Dinh, Paul C., Jr.; Monahan, Patrick O.; Fosså, Sophie D.; Sesso, Howard D.; Dolan, M. Eileen; Einhorn, Lawrence H.; Vaughn, David J.; Martin, Neil E.; Feldman, Darren R.; Kroenke, Kurt; Fung, Chunkit; Frisina, Robert D.; Travis, Lois B.; Biostatistics and Health Data Science, Richard M. Fairbanks School of Public HealthPurpose: Cisplatin is widely used and highly ototoxic, but patient-reported functional impairment because of cisplatin-related hearing loss (HL) and tinnitus has not been comprehensively evaluated. Patients and methods: Testicular cancer survivors (TCS) given first-line cisplatin-based chemotherapy completed validated questionnaires, including the Hearing Handicap Inventory for Adults (HHIA) and Tinnitus Primary Function Questionnaire (TPFQ), each of which quantifies toxicity-specific functional impairment. Spearman correlations evaluated associations between HL and tinnitus severity and level of functional handicap quantified with the HHIA and TPFQ, respectively. Associations between HL or tinnitus and five prespecified adverse health outcomes (cognitive dysfunction, fatigue, depression, anxiety, and overall health) were evaluated. Results: HL and tinnitus affected 137 (56.4%) and 147 (60.5%) of 243 TCS, respectively. Hearing aids were used by 10% TCS (14/137). Of TCS with HL, 35.8% reported clinically significant functional impairment. Severe HHIA-assessed functional impairment was associated with cognitive dysfunction (odds ratio [OR], 10.62; P < .001), fatigue (OR, 5.48; P = .003), and worse overall health (OR, 0.19; P = .012). Significant relationships existed between HL severity and HHIA score, and tinnitus severity and TPFQ score (P < .0001 each). TCS with either greater hearing difficulty or more severe tinnitus were more likely to report cognitive dysfunction (OR, 5.52; P = .002; and OR, 2.56; P = .05), fatigue (OR, 6.18; P < .001; and OR, 4.04; P < .001), depression (OR, 3.93; P < .01; and OR, 3.83; P < .01), and lower overall health (OR, 0.39; P = .03; and OR, 0.46; P = .02, respectively). Conclusion: One in three TCS with HL report clinically significant functional impairment. Follow-up of cisplatin-treated survivors should include routine assessment for HL and tinnitus. Use of the HHIA and TPFQ permit risk stratification and referral to audiologists as needed, since HL adversely affects functional status and is the single largest modifiable risk factor for cognitive decline and dementia in the general population.Item Predicting Outcomes in Men With Metastatic Nonseminomatous Germ Cell Tumors (NSGCT): Results From the IGCCCG Update Consortium(American Society of Clinical Oncology, 2021) Gillessen, Silke; Sauvé, Nicolas; Collette, Laurence; Daugaard, Gedske; de Wit, Ronald; Albany, Costantine; Tryakin, Alexey; Fizazi, Karim; Stahl, Olof; Gietema, Jourik A.; De Giorgi, Ugo; Cafferty, Fay H.; Hansen, Aaron R.; Tandstad, Torgrim; Huddart, Robert A.; Necchi, Andrea; Sweeney, Christopher J.; Garcia-Del-Muro, Xavier; Heng, Daniel Y. C.; Lorch, Anja; Chovanec, Michal; Winquist, Eric; Grimison, Peter; Feldman, Darren R.; Terbuch, Angelika; Hentrich, Marcus; Bokemeyer, Carsten; Negaard, Helene; Fankhauser, Christian; Shamash, Jonathan; Vaughn, David J.; Sternberg, Cora N.; Heidenreich, Axel; Beyer, Jörg; International Germ Cell Cancer Classification Update Consortium; Medicine, School of MedicinePurpose: The classification of the International Germ Cell Cancer Collaborative Group (IGCCCG) plays a pivotal role in the management of metastatic germ cell tumors but relies on data of patients treated between 1975 and 1990. Materials and methods: Data on 9,728 men with metastatic nonseminomatous germ cell tumors treated with cisplatin- and etoposide-based first-line chemotherapy between 1990 and 2013 were collected from 30 institutions or collaborative groups in Europe, North America, and Australia. Clinical trial and registry data were included. Primary end points were progression-free survival (PFS) and overall survival (OS). The survival estimates were updated for the current era. Additionally, a novel prognostic model for PFS was developed in 3,543 patients with complete information on potentially relevant variables. The results were validated in an independent data set. Results: Compared with the original IGCCCG publication, 5-year PFS remained similar in patients with good prognosis with 89% (87%-91%) versus 90% (95% CI, 89 to 91), but the 5-year OS increased from 92% (90%-94%) to 96% (95%-96%). In patients with intermediate prognosis, PFS remained similar with 75% (71%-79%) versus 78% (76%-80%) and the OS increased from 80% (76%-84%) to 89% (88%-91%). In patients with poor prognosis, the PFS increased from 41% (95% CI, 35 to 47) to 54% (95% CI, 52 to 56) and the OS from 48% (95% CI, 42 to 54) to 67% (95% CI, 65 to 69). A more granular prognostic model was developed and independently validated. This model identified a new cutoff of lactate dehydrogenase at a 2.5 upper limit of normal and increasing age and presence of lung metastases as additional adverse prognostic factors. An online calculator is provided (https://www.eortc.org/IGCCCG-Update). Conclusion: The IGCCCG Update model improves individual prognostication in metastatic nonseminomatous germ cell tumors. Increasing age and lung metastases add granularity to the original IGCCCG classification as adverse prognostic factors.Item RE: Thyroid Hypofunction in Aging Testicular Cancer Survivors(Taylor & Francis, 2022) Fung, Chunkit; Dinh, Paul C., Jr.; Travis, Lois B.; Medicine, School of MedicineItem Surgical salvage in patients with advanced testicular cancer: indications, risks and outcomes(AME Publishing Company, 2020-01) Speir, Ryan W.; Cary, Clint; Masterson, Timothy A.; Urology, School of MedicineThe purpose of this review is to present a comprehensive and updated review of the literature and summary of the indications, risks and outcomes related to salvage, desperation and late relapse surgery for advanced testicular cancer. After completing a thorough review of the current literature, this review has attempted to provide an overview of the indications for salvage, desperation and late relapse retroperitoneal lymph node dissection (RPLND) followed by a summary of the histopathologic and clinical outcomes regarding each. Recent literature, combined with a significant contribution from historical studies suggest that while testicular cancer is a relatively uncommon malignancy overall, it represents the most common solid organ malignancy for young men. Although a significant number of men are cured with a combination of first-line treatments, the remaining men are a diverse and often challenging cohort who require the benefit of expertise to improve their outcomes. The role of surgical strategies in the salvage, desperation and late relapse settings is unquestionable, although the most important question remains who will benefit. This often requires a multi-disciplinary approach at centers specializing in this disease process in order to recognize who should get surgery, what surgery to do and how to minimize the potential morbidity associated with the operation.Item Survival and New Prognosticators in Metastatic Seminoma: Results From the IGCCCG-Update Consortium(American Society of Clinical Oncology, 2021) Beyer, Jörg; Collette, Laurence; Sauvé, Nicolas; Daugaard, Gedske; Feldman, Darren R.; Tandstad, Torgrim; Tryakin, Alexey; Stahl, Olof; Gonzalez-Billalabeitia, Enrique; De Giorgi, Ugo; Culine, Stéphane; de Wit, Ronald; Hansen, Aaron R.; Bebek, Marko; Terbuch, Angelika; Albany, Costantine; Hentrich, Marcus; Gietema, Jourik A.; Negaard, Helene; Huddart, Robert A.; Lorch, Anja; Cafferty, Fay H.; Heng, Daniel Y. C.; Sweeney, Christopher J.; Winquist, Eric; Chovanec, Michal; Fankhauser, Christian; Stark, Daniel; Grimison, Peter; Necchi, Andrea; Tran, Ben; Heidenreich, Axel; Shamash, Jonathan; Sternberg, Cora N.; Vaughn, David J.; Duran, Ignacio; Bokemeyer, Carsten; Patrikidou, Anna; Cathomas, Richard; Assele, Samson; Gillessen, Silke; International Germ Cell Cancer Classification Update Consortium; Medicine, School of MedicinePurpose: The classification of the International Germ-Cell Cancer Collaborative Group (IGCCCG) has been a major advance in the management of germ-cell tumors, but relies on data of only 660 patients with seminoma treated between 1975 and 1990. We re-evaluated this classification in a database from a large international consortium. Materials and methods: Data on 2,451 men with metastatic seminoma treated with cisplatin- and etoposide-based first-line chemotherapy between 1990 and 2013 were collected from 30 institutions or collaborative groups in Australia, Europe, and North America. Clinical trial and registry data were included. Primary end points were progression-free survival (PFS) and overall survival (OS) calculated from day 1 of treatment. Variables at initial presentation were evaluated for their prognostic impact. Results were validated in an independent validation set of 764 additional patients. Results: Compared with the initial IGCCCG classification, in our modern series, 5-year PFS improved from 82% to 89% (95% CI, 87 to 90) and 5-year OS from 86% to 95% (95% CI, 94 to 96) in good prognosis, and from 67% to 79% (95% CI, 70 to 85) and 72% to 88% (95% CI, 80 to 93) in intermediate prognosis patients. Lactate dehydrogenase (LDH) proved to be an additional adverse prognostic factor. Good prognosis patients with LDH above 2.5× upper limit of normal had a 3-year PFS of 80% (95% CI, 75 to 84) and a 3-year OS of 92% (95% CI, 88 to 95) versus 92% (95% CI, 90 to 94) and 97% (95% CI, 96 to 98) in the group with lower LDH. Conclusion: PFS and OS in metastatic seminoma significantly improved in our modern series compared with the original data. The original IGCCCG classification retains its relevance, but can be further refined by adding LDH at a cutoff of 2.5× upper limit of normal as an additional adverse prognostic factor.