Abstract
Introduction
Testicular cancer (TC) is a quite rare malignancy, although its medical importance is growing due to a rapid growth in incidence. The recent age-adjusted incidence in the Slovak Republic attained 6.9/100,000; mortality was 0.4/100,000. Incidence has increased by 80% in the period 1968–2003. Diagnostic and treatment delay may have an impact on overall survival.
Materials and methods
A national descriptive study evaluating the data of patients with TC diagnosed in Slovakia in the period 1993–2002 was designed. Patients were analyzed using medical questionnaires, case histories, clinical symptoms, parameters such as data of treatment onset and treatment approaches, histology of the tumor, the stage of disease, response to treatment, and the follow-up period in all 1,832 cases of TC.
Results
The average incidence (1993–2002) was 6.2/100,000; mortality was 0.5/100,000. The median follow-up time of the patients with TC was 112.5 months, overall survival was 91% and 5-year survival was 96.2%. Mortality decrease and survival improvement, despite the incidence increase, are the result of not only an effective treatment, but also early diagnosis of each case. The overall treatment delay (mean time of 150 days) shows that young males are generally poorly informed about the possibility of TC occurrence.
Conclusion
The only methods to decrease the mortality of patients with TC, can be early detection and risk-adapted treatment in specialized centers according to the histology and clinical stage using standardized guidelines and long-term follow-up of patients with this malignancy.
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References
Aareleid T, Sant M, Hédelin G, the EUROCARE Working Group (1998) Improved survival for patients with testicular cancer in Europe since 1978. Eur J Cancer 34:2236–2240
Adami HO, Bergström R, Möhner M et al (1994) Testicular cancer in nine northern European countries. Int J Cancer 59:33–38
Bosl GJ, Sheinfeld J, Bajorin DF et al (1997) Cancer of the testis. In: DeVita VT, Hellman S, Rosenberg SA (eds) Cancer: principles and practice of oncology, 5th edn. Lippincott-Raven Publ., Philadelphia, pp 1397–1425
Bray F, Richiardi L, Ekbom A et al (2006) Trends in testicular cancer incidence and mortality in 22 European countries: continuing increases in incidence and declines in mortality. Int J Cancer 118:3099–3111
Buetow SA (1995) Epidemiology of testicular cancer. Epidemiol Rev 17:433–449
Buetow SA (1996) Testicular cancer: to screen or not to screen. J Med Screen 3:3–6
Boyle P (2004) Testicular cancer: the challenge for cancer control. Lancet Oncol 5:56–61
Dieckmann K-P, Krain J, Gottschalk W et al (1994) Atypical symptoms in patients with germinal testicular tumors. Urologe A 33:325–330
Ferlay J, Bray F, Pisani P et al (2001) Globocan 2000. Cancer incidence, mortality and prevalence worldwide. IARC Cancer Base No 5, Lyon, IARC
Garner MJ, Turner MC, Ghadirian P et al (2005) Epidemiology of testicular cancer: an overview. Int J Cancer 116:331–339
Gascoigne P, Whitear B (1999) Making sense of testicular cancer symptoms: a qualitative study of the way in which men sought help from the health-care services. Eur J Oncol Nurs 3:62–69
Hornak M, Ondrus D, Bardos A Jr (1987) Testicular tumors, the causes of therapeutic delay (in Slovak). Prakt Lék (Praha) 67:555–556
Huyghe E, Matsuda T, Thonneau P (2003) Increasing incidence of testicular cancer worldwide: a review. J Urol 170:5–11
Levi F, Lucchini F, Boyle P et al (1998) Cancer incidence and mortality in Europe, 1988–1992. J Epidemiol Biostat 3:295–373
Levi F, La Vecchia C, Boyle P et al (2001) Western and eastern European trends in testicular cancer mortality. Lancet 357:1853–1854
Levi F, Te V-C, Randimbison L et al (2003) Trends in testicular cancer incidence in Vaud, Switzerland. Eur J Cancer Prev 12:347–349
Liu S, Wen SW, Mao Y et al (1999) Birth cohort effects underlying the increasing testicular cancer incidence in Canada. Can J Public Health 90:176–180
Moger TA, Aalen OO, Heimdal K et al (2004) Analysis of testicular cancer data a frailty model with familial dependence. Statist Med 23:617–632
Morris J (1996) Should testicular self-examination be recommended? J Med Screen 3:2
Nakata S, Ohtake N, Kubota Y et al (1998) Incidence of urogenital cancers in Gunma Prefecture, Japan: a 10 year summary. Int J Urol 5:364–369
Ondrus D, Hornak M (1994) Orchiectomy alone for clinical stage I nonseminomatous germ cell tumors of the testis (NSGCTT): a minimum follow-up period of 5 years. Tumori 80:362–364
Ondrus D et al (2004) Testicular tumors, diagnostics and treatment (in Slovak). Osveta, Martin
Ondrusova M, Plesko I, Safaei-Diba Ch et al (2006) Cancer incidence in the Slovak Republic 2003. National Cancer Registry, NHIC, Bratislava
Parkin DM, Whellan SL, Ferlay J et al (eds) (1997) Cancer incidence in five continents, vol. 7. IARC Scientific Publ., IARC, Lyon
Parkin DM, Whellan SL, Ferlay J et al (eds) (2002) Cancer incidence in five continents, vol. 8. IARC Scientific Publ., IARC, Lyon
Peckham MJ, McElwain TJ, Barrett A et al (1979) Combined management of malignant teratoma of the testis. Lancet 2:267–270
Plesko I, Obsitnikova A, Cuninkova M et al (2004) Increasing occurrence of urological cancers in Slovakia. Neoplasma 51:248–254
Power DA, Brown RSD, Brock CS et al (2001) Trends in testicular carcinoma in England and Wales, 1971–1999. BJU Int 87:361–365
Purdue MP, Devesa SS, Sigurdson AJ et al (2005) International patterns and trends in testis cancer incidence. Int J Cancer 11:822–827
Weir HK, Marrett LD, Moravan V (1999) Trends in the incidence of testicular germ cell cancer in Ontario by histologic subgroup, 1964–1996. CMAJ 160:201–210
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Ondrusova, M., Ondrus, D. Epidemiology and treatment delay in testicular cancer patients: a retrospective study. Int Urol Nephrol 40, 143–148 (2008). https://doi.org/10.1007/s11255-007-9245-3
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DOI: https://doi.org/10.1007/s11255-007-9245-3