To investigate the time trends of leukemia and lymphoma in Croatia from 1988-2009, compare them with trends in other populations, and identify possible changes.
The data sources were the Croatian ...National Cancer Registry for incidence data, Croatian Bureau of Statistics for the numbers of deaths, and United Nations population estimates. Joinpoint regression analysis using the age-standardized rates was used to analyze incidence and mortality trends.
Acute lymphoblastic leukemia and chronic lymphocytic leukemia incidence did not significantly change. Acute myeloid leukemia incidence significantly increased in women, with estimated annual percentage change (EAPC) of 2.6% during the whole period, and in men since 1998, with EAPC of 3.2%. Chronic myeloid leukemia incidence significantly decreased in women (EAPC -3.7%) and remained stable in men. Mortality rates were stable for both lymphoid and myeloid leukemia in both sexes. Hodgkin lymphoma non-significantly increased in incidence and significantly decreased in mortality (EAPCs of -5.6% in men and -3.7% in women). Non-Hodgkin lymphoma significantly increased in incidence in women (EAPC 3.2%) and non-significantly in men and in mortality in both men (EAPC 1.6%) and women (EAPC 1.8%).
While Croatia had similar leukemia and lymphoma incidence trends as the other countries, the mortality trends were less favorable than in Western Europe. The lack of declines of leukemia incidence and non-Hodgkin lymphoma mortality could be attributed to late introduction of optimal therapies. As currently the most up-to-date diagnostics and treatments are available and covered by health insurance, we expect more favorable trends in the future.
The aim of this paper is to show the results of prostate cancer treatment in Prostate Center of Department of Urology at the University Hospital Center Zagreb. The answer to growing demands for ...prostate cancer treatment due to increasing incidence is the formation of specialized, multidisciplinary units/centers that deal mainly with prostate cancer. The need was recognized by European School of Oncology and European Association of Urology, who have proposed their concepts of validating such centers with the aim of promoting high-quality prostate cancer treatment. Following these trends, the Department of Urology at the University Hospital Center Zagreb has established the Prostate Center. This new unit offers specialized and individualized approach to workup, treatment and follow up for prostate cancer patients based on multidisciplinarity. The Prostate Center was also established as a platform for education and research.
To describe and interpret prostate cancer incidence and mortality trends in Croatia between 1988 and 2008.
Incidence data for the period 1988-2008 were obtained from the Croatian National Cancer ...Registry. The number of prostate cancer deaths was obtained from the World Health Organization mortality database. We also used population estimates for Croatia from the Population Division of the Department of Economic and Social Affairs of the United Nations. Age standardized incidence and mortality rates were calculated by the direct standardization method. To describe time trends of incidence and mortality, joinpoint regression analysis was used.
Average age-standardized incidence rate between the first and last five-year period doubled, from 19.0/100,000 in 1988-1992 to 39.1 per 100,000 in 2004-2008. Age-standardized mortality rate increased by 6.9%, from 14.5 to 15.5 per 100,000. Joinpoint analysis of incidence identified two joinpoints. The increasing incidence trend started from 1997, with the estimated annual percent of change (EAPC) of 12.9% from 1997-2002 and of 4.1% from 2002-2008. Joinpoint analyses of mortality identified one joinpoint. Mortality trend first decreased, with EAPC of -3.0% from 1988-1995 to increase later with EAPC of 2.0% from 1995-2008.
The incidence of prostate cancer in Croatia has been on the increase since 1997. Trend in mortality is increasing, contrary to the trends in some higher-income countries. An improvement in the availability of different treatment modalities as well as establishing prostate cancer units could have a positive impact on prostate cancer mortality in Croatia.
To describe and interpret lung cancer incidence and mortality trends in Croatia between 1988 and 2008.
Incidence data on lung cancer for the period 1988-2008 were obtained from the Croatian National ...Cancer Registry, while mortality data were obtained from the World Health Organization mortality database. Population estimates for Croatia were obtained from the Population Division of the Department of Economic and Social Affairs of the United Nations. We also calculated and analyzed age-standardized incidence and mortality rates. To describe time incidence and mortality trends, we used joinpoint regression analysis.
Lung cancer incidence and mortality rates in men decreased significantly in all age groups younger than 70 years. Age-standardized incidence rates in men decreased significantly by -1.3% annually. Joinpoint analysis of mortality in men identified three trends, and average annual percent change (AAPC) decreased significantly by -1.1%. Lung cancer incidence and mortality rates in women increased significantly in all age groups older than 40 years and decreased in younger women (30-39- years). Age-standardized incidence rates increased significantly by 1.7% annually. Joinpoint analysis of age-standardized mortality rates in women identified two trends, and AAPC increased significantly by 1.9%.
Despite the overall decreasing trend, Croatia is still among the European countries with the highest male lung cancer incidence and mortality. Although the incidence trend in women is increasing, their age standardized incidence rates are still 5-fold lower than in men. These trends follow the observed decrease and increase in the prevalence of male and female smokers, respectively. These findings indicate the need for further introduction of smoking prevention and cessation policies targeting younger population, particularly women.
To analyze and interpret incidence and mortality trends of breast and ovarian cancers and incidence trends of cervical and endometrial cancers in Croatia for the period 1988-2008.
Incidence data were ...obtained from the Croatian National Cancer Registry. Themortality data were obtained from the World Health Organization (WHO) mortality database. Trends of incidence and mortality were analysed by joinpoint regression analysis.
Joinpoint analysis showed an increase in the incidence of breast cancer with estimated annual percent of change (EAPC) of 2.6% (95% confidence interval CI, 1.9 to 3.4). The mortality rate was stable, with the EAPC of 0.3%. Endometrial cancer showed an increasing incidence trend, with EAPC of 0.8% (95% CI, 0.2 to 1.4), while cervical cancer showed a decreasing incidence trend, with EAPC of -1.0 (95% CI, -1.6 to -0.4). Ovarian cancer incidence showed three trends, but the average annual percent change (AAPC) for the overall period was not significant, with a stable trend of 0.1%. Ovarian cancer mortality was increasing since 1992, with EAPC of 1.2% (95% CI, 0.4 to 1.9), while the trend for overall period was stable with AAPC 0.1%.
Incidence trends of breast, endometrial, and ovarian cancers in Croatia 1988-2008 are similar to the trends observed in most of the European countries, while the modest decline in cervical cancer incidence and lack of decline in breast cancer mortality suggest suboptimal cancer prevention and control.
Radical cystectomy is a therapeutic modality of choice for many patients with muscle-invasive bladder cancer. We conducted a retrospective study of open radical cystectomies performed at a single ...Center from January 2017 to January 2022. Decision on the urinary diversion type was based on tumor stage, comorbidities, patient age, general condition and preferences. There were 19.5% of female and 80.5% of male patients, median age 67 (range 38-90) years. We performed 96 (44.7%) ureterocutaneostomies (UCS), 67 (31.2%) ileal conduit derivations, and 52 (24.2%) orthotopic neobladder derivations (OND). There were 17 (7.9%) complications after UCS, 7 (3.2%) after incontinent urinary diversion, and 7 (3.2%) after OND. Fifty-five (25.6%) patients developed early complications, of which 31 (14.4%) during the initial hospitalization period, and 24 (11.2%) required re-hospitalization in the 30-day postoperative period. The most common wound-related complication was wound dehiscence, most typically caused by infection. The main reason for readmission was urosepsis. The 30-day mortality rate was 0.9%. Late complications that occurred 30 days after the operation were found in 39 (18.1%) cases. Bladder cancer is a high-mortality disease that requires a multidisciplinary and personalized approach. Further development of multidisciplinary teams, perioperative and postoperative care, and follow-up strategy is needed to improve the oncologic and functional outcomes of this procedure.Radical cystectomy is a therapeutic modality of choice for many patients with muscle-invasive bladder cancer. We conducted a retrospective study of open radical cystectomies performed at a single Center from January 2017 to January 2022. Decision on the urinary diversion type was based on tumor stage, comorbidities, patient age, general condition and preferences. There were 19.5% of female and 80.5% of male patients, median age 67 (range 38-90) years. We performed 96 (44.7%) ureterocutaneostomies (UCS), 67 (31.2%) ileal conduit derivations, and 52 (24.2%) orthotopic neobladder derivations (OND). There were 17 (7.9%) complications after UCS, 7 (3.2%) after incontinent urinary diversion, and 7 (3.2%) after OND. Fifty-five (25.6%) patients developed early complications, of which 31 (14.4%) during the initial hospitalization period, and 24 (11.2%) required re-hospitalization in the 30-day postoperative period. The most common wound-related complication was wound dehiscence, most typically caused by infection. The main reason for readmission was urosepsis. The 30-day mortality rate was 0.9%. Late complications that occurred 30 days after the operation were found in 39 (18.1%) cases. Bladder cancer is a high-mortality disease that requires a multidisciplinary and personalized approach. Further development of multidisciplinary teams, perioperative and postoperative care, and follow-up strategy is needed to improve the oncologic and functional outcomes of this procedure.
Seminoma (SE) is the most frequent type of testicular tumour, affecting predominantly young men. Early detection and diagnosis of SE could significantly improve life quality and reproductive health ...after diagnosis and treatment. Copy number variation (CNV) has already been associated with various cancers as well as SE. In this study, we selected four genes (
,
,
, and
) for CNV analysis in genomic DNA (gDNA), which are located on chromosomes susceptible to gains, and whose aberrant expression was already detected in SE. Furthermore, CNV was analysed in cell-free DNA (cfDNA) from seminal plasma. Analysis was performed by droplet digital polymerase chain reaction (ddPCR) on gDNA from SE and nonmalignant testicular tissue. Seminal plasma cfDNA from SE patients before and after surgery was analysed, as well as from healthy volunteers. The CNV hotspot in gDNA from SE tissue was detected for the first time in all analysed genes, and for two genes,
and
it was reflected in cfDNA from seminal plasma. Although clinical value is yet to be determined, presented data emphasize a potential use of CNV as a potential SE biomarker from a liquid biopsy.
To estimate the incidence and mortality trends of gastric and colorectal cancers in Croatia between 1988 and 2008.
Incidence data for the period 1988-2008 were obtained from the Croatian National ...Cancer Registry. The number of deaths from gastric and colorectal cancers were obtained from the World Health Organization mortality database. Joinpoint regression analysis was used to describe changes in trends by sex.
Gastric cancer incidence rates declined steadily during the study period, with estimated annual percent change (EAPC) of -3.2% for men and -2.8% for women. Mortality rates in men decreased, with EAPC of -5.0% from 1988-1995 and -2.5% from 1995-2008. Mortality rates in women decreased, with EAPC of -3.2% throughout the study period. For colorectal cancer in men, joinpoint analysis revealed increasing trends of both incidence (EAPC 2.9%) and mortality (EAPC 2.1%). In women, the increase in incidence was not significant, but mortality rates in the last 15 years showed a significant increase (EAPC 1.1%).
The incidence and mortality trends of gastric cancer in Croatia are similar to other European countries, while the still increasing colorectal cancer mortality calls for more efficient prevention and treatment.
Prostate cancer is a highly heritable disease with large disparities in incidence rates across ancestry populations. We conducted a multiancestry meta-analysis of prostate cancer genome-wide ...association studies (107,247 cases and 127,006 controls) and identified 86 new genetic risk variants independently associated with prostate cancer risk, bringing the total to 269 known risk variants. The top genetic risk score (GRS) decile was associated with odds ratios that ranged from 5.06 (95% confidence interval (CI), 4.84-5.29) for men of European ancestry to 3.74 (95% CI, 3.36-4.17) for men of African ancestry. Men of African ancestry were estimated to have a mean GRS that was 2.18-times higher (95% CI, 2.14-2.22), and men of East Asian ancestry 0.73-times lower (95% CI, 0.71-0.76), than men of European ancestry. These findings support the role of germline variation contributing to population differences in prostate cancer risk, with the GRS offering an approach for personalized risk prediction.
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