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McHugh DJ, Gleeson JP, Feldman DR. Testicular cancer in 2023: Current status and recent progress. CA Cancer J Clin 2024; 74:167-186. [PMID: 37947355 DOI: 10.3322/caac.21819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/25/2023] [Accepted: 09/29/2023] [Indexed: 11/12/2023] Open
Abstract
Testicular germ cell tumor (GCT) is the most common solid tumor in adolescent and young adult men. Progress in the management of GCT has been made in the last 50 years, with a substantial improvement in cure rates for advanced disease, from 25% in the 1970s to nearly 80%. However, relapsed or platinum-refractory disease occurs in a proportion, 20% of whom will die from disease progression. This article reviews the current evidence-based treatments for extracranial GCT, the acute and chronic toxic effects that may result, and highlights contemporary advances and progress in the field.
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Affiliation(s)
- Deaglan J McHugh
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill Cornell Medicine, New York, New York, USA
| | - Jack P Gleeson
- Cancer Research, College of Medicine and Health, University College Cork, Cork, Ireland
- Medical Oncology Department, Cork University Hospital, Cork, Ireland
| | - Darren R Feldman
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill Cornell Medicine, New York, New York, USA
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Hypertension in Cancer Survivors. Curr Hypertens Rep 2022; 24:435-443. [PMID: 35852781 DOI: 10.1007/s11906-022-01208-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2022] [Indexed: 11/25/2022]
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Nappi L, Nichols C, Kollmannsberger C. Narrative review of developing new biomarkers for decision making in advanced testis cancer. Transl Androl Urol 2021; 10:4075-4084. [PMID: 34804849 PMCID: PMC8575592 DOI: 10.21037/tau-20-1246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 11/30/2020] [Indexed: 12/03/2022] Open
Abstract
Management of testicular germ cell tumor (GCT) patients is based on clinical determinants, mainly CT scan and serum tumor markers (alpha-fetoprotein, beta subunit of HCG and LDH). Treatment decisions are usually straightforward for patients with clear evidence of metastatic disease, confirmed either by imaging tests or by unequivocal elevated tumor markers. However, there are several clinical scenarios where the assessment of metastatic disease is complicated by the limited specificity of the current imaging tests and serum tumor markers. These include patients with clinical stage IIA GCT with negative tumor markers and patients with post-chemotherapy residual disease where, in absence of clear indicators of GCT, decision making and patient treatment allocation become challenging. Therefore, more accurate biomarkers are critical to reduce the risk of under-or over-treatment and to always deliver the most optimal therapy. The objectives of this narrative review are to review the available publications about micro-RNAs in GCT s and their potential clinical applications. Two clusters of micro-RNAs, miR-371a-3p and miR-302/367, specifically expressed by both seminoma and non-seminoma GCT and easily detectable in the peripheral blood, have demonstrated to be promising in this endeavor. Large prospective trials are ongoing to define the operating characteristics of these biomarkers and their clinical utility to improve GCT patient management and reduce the error rate deriving from clinical uncertainty, therefore reducing the risk of sub-optimal treatments.
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Affiliation(s)
- Lucia Nappi
- Division of Medical Oncology, British Columbia Cancer - Vancouver Cancer Centre, Vancouver, BC, Canada.,Department of Urologic Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, Canada
| | | | - Christian Kollmannsberger
- Division of Medical Oncology, British Columbia Cancer - Vancouver Cancer Centre, Vancouver, BC, Canada
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Kerie S, Workineh Y, Kasa AS, Ayalew E, Menberu M. Erectile dysfunction among testicular cancer survivors: A systematic review and meta-analysis. Heliyon 2021; 7:e07479. [PMID: 34286139 PMCID: PMC8278428 DOI: 10.1016/j.heliyon.2021.e07479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/10/2021] [Accepted: 07/01/2021] [Indexed: 11/29/2022] Open
Abstract
Background Erectile dysfunction is one of the common complications of testicular cancer with a prevalence of 11.3%–84%. It has devastating effects on men and their partner's quality of life, sexual satisfaction, and sexual experience. The findings of the previous studies on this matter were uneven and inconsistent. Therefore, this systematic review and meta-analysis is conducted to acquire a more recent and comprehensive result. Methods and materials PubMed, Scopus, Goggle scholar, Science Direct, African Index Medicus, African Journal online, EMBASE, and Cochrane Library databases were searched. All necessary data were extracted using a standardized data extraction format. Data were analyzed using STATA 14 statistical software. A heterogeneity of studies was assessed using the I2 statistics. Publication bias was checked by using a funnel plot and Egger's regression test. A random-effects model was computed to estimate the pooled prevalence of erectile dysfunction. Result Fourteen full-text studies were included in this systematic review and meta-analysis. The pooled prevalence of erectile dysfunction among testicular cancer survivors was found to be 34.60% (95% CI: 25.89, 43.30 [I2 = 95.9% p = 0.000]). Study design subgroup analysis indicated that the pooled prevalence of erectile dysfunction was 50.02% (95% CI: 22.78, 77.28% [I2 = 96.1 p = 0.000]), and 27.36% (95% CI: 19.23, 34.48% [I2 = 91.6, P = 0.000]) in the case-control and cohort studies, respectively. Likewise, the level of erectile dysfunction was varied based on ED erectile dysfunction measuring tools and testicular cancer treatment modalities. Conclusion In this study erectile dysfunction was found to be a highly prevalent complication in testicular cancer survivors. It had also causes of heterogeneity in terms of treatment modalities, study designs, and measuring tools. Therefore prevention of this complication should be the concern of the responsible bodies.
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Affiliation(s)
- Sitotaw Kerie
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yinager Workineh
- Department of Child Health Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Ayele Semachew Kasa
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Emiru Ayalew
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Melak Menberu
- Department of Psychiatry, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
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Dieckmann KP, Andura O, Pichlmeier U, Otte KM, Isbarn H, Wülfing C. Revised manuscript R2, clean version are serum levels of 25-hydroxy vitamin D reduced following orchiectomy in testicular cancer patients? Basic Clin Androl 2021; 31:14. [PMID: 34107893 PMCID: PMC8190859 DOI: 10.1186/s12610-021-00132-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 04/20/2021] [Indexed: 11/10/2022] Open
Abstract
Background The testis represents one place where the progenitor of vitamin D is converted into its active form. Loss of one testis was suggested to result in reduced vitamin D serum levels. Vitamin D deficiency would represent a significant health problem in the long-term course of patients with testicular germ cell tumors (GCTs) since most of them survive. The purpose of this study was to look to the serum 25(OH)-Vitamin D (25OHD) levels in patients with GCTs before and after orchiectomy. A total of 177 GCT patients underwent measurements of serum 25OHD levels, thereof 83 with preoperative measurements and 94 with measurements at six particular time-points from immediate postoperatively to >24 months. Longitudinal assessments of 25OHD serum levels were performed in individual patients with repeated measurements. A second analysis involved patient cohorts with measurements at six postoperative time-points. Serum levels of patients were also compared with 2 control groups, one consisting of 84 patients with non-neoplastic testicular diseases and another with 237 patients with non-neoplastic urologic diseases. We also looked to associations of 25OHD levels with levels of testosterone, follicle stimulating hormone (FSH), age, histology of GCT and season. Descriptive statistical methods were employed to compare groups and to analyze changes over time. Results Normal serum levels of 25OHD were found in 21.7%, 23.1%, 20.2%, 21.9% in GCT patients preoperatively, after >2 years, in control group 1 and control group 2, respectively. Levels were significantly higher in spring and summer, but no association was found with other parameters. We found a significant transient decrease of 25OHD levels with a nadir at 6-12 months after orchiectomy and a recovery thereafter. Conclusion Contrasting with previous studies we found no permanent reduction of serum 25OHD levels after orchiectomy but transient postoperative drop of 25OHD levels. There were no associations of 25OHD levels with age, and levels of testosterone or FSH. Our results may point to a particular role of the testis in vitamin D metabolism and may thus enhance the understanding of the diverse physiological roles of the testis.
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Affiliation(s)
- Klaus-Peter Dieckmann
- Department of Urology, Testis Cancer Unit, Asklepios Klinik Altona, Paul Ehrlich Strasse 1, Hamburg, Germany.
| | - Osama Andura
- Department of Urology, Testis Cancer Unit, Asklepios Klinik Altona, Paul Ehrlich Strasse 1, Hamburg, Germany
| | - Uwe Pichlmeier
- Institut für Medizinische Biometrie und Statistik, Zentrum für Experimentelle Medizin, Universitätsklinikum Eppendorf, Hamburg, Germany
| | | | - Hendrik Isbarn
- Universitätsklinikum Eppendorf, Martini Klinik, Hamburg, Germany
| | - Christian Wülfing
- Department of Urology, Testis Cancer Unit, Asklepios Klinik Altona, Paul Ehrlich Strasse 1, Hamburg, Germany
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Bhanvadia RR, Baky FJ, Lafin JT, Bagrodia A. How can we mitigate treatment-associated morbidity in patients with germ cell tumors? Expert Rev Anticancer Ther 2021; 21:805-807. [PMID: 34006160 DOI: 10.1080/14737140.2021.1932473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Raj R Bhanvadia
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
| | - Fady J Baky
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
| | - John T Lafin
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
| | - Aditya Bagrodia
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
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Indications, feasibility and outcome of robotic retroperitoneal lymph node dissection for metastatic testicular germ cell tumours. Sci Rep 2021; 11:10700. [PMID: 34021196 PMCID: PMC8140155 DOI: 10.1038/s41598-021-89823-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 04/30/2021] [Indexed: 12/26/2022] Open
Abstract
Data on robotic retroperitoneal lymph node dissection (R-RPLND) for metastatic testicular germ cell tumours (mTGCTs) are scarce and the use of R-RPLND itself is still under debate. The aim of our study was to evaluate the indications, feasibility and outcomes of R-RPLND, with special emphasis on differences between primary R-RPLND (pR-RPLND) and post-chemotherapeutic R-RPLND (pcR-RPLND) in mTGCTs. We retrospectively analysed the data of patients who underwent R-RPLND for mTGCT between November 2013 and September 2019 in two centres in Germany. Indications, operative technique, intra- and postoperative complications and oncologic outcome were analysed. Twenty-three mTGCT patients underwent R-RPLND (7 pR-RPLND, 16 pcR-RPLND). For pR-RPLND versus pcR-RPLND, median time of surgery was 243 min [interquartile range (IQR) 123-303] versus 359 min (IQR 202-440, p = 0.154) and median blood loss 100 mL (IQR 50-200) versus 275 mL (IQR 100-775, p = 0.018). Intra- and postoperative complications were more frequent in pcR-RPLND (pcR-RPLND: intra/post: 44%/44%; pR-RPLND: intra/post: 0%/29%). However, these were only statistically significant in the case of intraoperative complications (intra: p = 0.036, post: p = 0.579). Intraoperative complications (n = 7), conversions (n = 4) and transfusions (n = 4) occurred in pcR-RPLND patients only. After a median follow-up of 16.3 months (IQR 7.5-35.0) there were no recurrences or deaths. R-RPLND displays a valuable, minimally invasive treatment option in mTGCT. However, R-RPLND is challenging and pcR-RPLND especially bears a considerable risk of complications. This operation should be limited to patients with an easily accessible residual tumour mass and to surgeons experienced in robotic surgery and TGCT treatment.
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Targeting Cancer Stem Cells with Differentiation Agents as an Alternative to Genotoxic Chemotherapy for the Treatment of Malignant Testicular Germ Cell Tumors. Cancers (Basel) 2021; 13:cancers13092045. [PMID: 33922599 PMCID: PMC8122873 DOI: 10.3390/cancers13092045] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/07/2021] [Accepted: 04/19/2021] [Indexed: 12/25/2022] Open
Abstract
Testicular germ cell tumors (TGCTs) are exceptionally sensitive to genotoxic chemotherapy, resulting in a high cure rate for the young men presenting with these malignancies. However, this treatment is associated with significant toxicity, and a subset of malignant TGCTs demonstrate chemoresistance. Mixed nonseminomas often contain pluripotent embryonal carcinoma (EC) cells, the cancer stem cells (CSCs) of these tumors. We hypothesized that differentiation therapy, a treatment strategy which aims to induce differentiation of tumor-propagating CSCs to slow tumor growth, could effectively treat mixed nonseminomas without significant toxicity. The FDA-approved antipsychotic thioridazine and the agricultural antibiotic salinomycin are two drugs previously found to selectively target CSCs, and here we report that these agents differentiate EC cells in vitro and greatly reduce their tumorigenic potential in vivo. Using a novel transformed induced pluripotent stem cell allograft model and a human xenograft model, we show that thioridazine extends the survival of tumor-bearing mice and can reduce the number of pluripotent EC cells within tumors. These results suggest that thioridazine could be repurposed as an alternative TGCT treatment that avoids the toxicity of conventional chemotherapeutics.
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Nichols CR, Nappi L, Kollmannsberger C, Hamilton R, Daneshmand S. Back to the Future-Moving Forward for Testicular Cancer Survivors. JNCI Cancer Spectr 2020; 4:pkz082. [PMID: 32190816 PMCID: PMC7065711 DOI: 10.1093/jncics/pkz082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 09/18/2019] [Accepted: 09/27/2019] [Indexed: 11/13/2022] Open
Affiliation(s)
- Craig R Nichols
- Testicular Cancer Commons, Portland, OR
- SWOG Group Chair’s Office, Portland, OR
| | - Lucia Nappi
- British Columbia Cancer, Division of Medical Oncology, Vancouver, British Columbia, Canada
| | | | - Robert Hamilton
- Department of Surgery (Urology), Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Siamak Daneshmand
- USC/Norris Comprehensive Cancer Center, Institute of Urology, Los Angeles, CA
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