[Bladder tumors in the Hérault department: Results of the Hérault tumor registry registration from1987 to 2019]. / Les tumeurs de la vessie dans le département de l'Hérault : résultats de l'enregistrement du registre des tumeurs de l'Hérault de1987 à 2019.

OBJECTIVES: The Hérault Tumor Registry (RTH) is a general registry qualified by the national committee of registries since 1987. The objective of this study is to present the evolution of the epidemiology of bladder cancer (stage≥T1) in the Hérault department based on data collected by the RTH over a period from 1987 to 2019. MATERIAL AND METHODS: We analyzed trends in bladder cancer incidence in Hérault between 1987 and 2019 by sex, age, and stage, as well as mortality trends between 1987 and 2017. For the years 2018-2019, which are the last two years validated by the registry, we described relative frequencies, sex ratio, mean and median age at diagnosis, cumulative risk, stages at diagnosis, pathology data, and primary treatments. Observed and net survival data are analyzed for those diagnosed between 01/01/2000 and 12/31/2015 with a point date of 06/30/2018. RESULTS: In 2018-2019, bladder cancer was the 7th most common cancer in Hérault (5th in men and 12th in women) with an incidence sex ratio of 3.9 men to one woman. The mean age at diagnosis was 75.3 years for men and 77.8 years for women. The probability of having bladder cancer before the age of 75 years was 1.68% for a man (1/59) and 0.34% for a woman (1/295). Urothelial carcinomas accounted for 90.7% of cancers. Between 1987 and 2019, bladder cancer incidence TSMs (worldwide standardized rates) decreased by 0.8% per year in men and remained stable in women. Mortality TSMs between 1987 and 2017 followed the same trends with a decrease of 2.2% per year in men and stability in women. For the 3304 bladder cancers diagnosed between 01/01/2000 and 12/31/2015, the observed 5-year survival was 38% (34% in women and 38% in men). CONCLUSIONS: Bladder cancer incidence and mortality rates have decreased slightly in men but remain stable in women in the Hérault. Registries collect only a limited number of variables for each patient. In 2018 the Hérault Registry Specialized in Onco-Urology (RHESOU) was created, to have comprehensive data.

Melanoma and intellectual disability: do prognostic factors at diagnosis differ from general population?

BACKGROUND: Few melanoma cases are reported in individuals with intellectual disability (ID), and prognostic factors at diagnosis are unknown in this population. This work was designed to investigate whether prognostic factors at diagnostic are different in patients with ID compared with a general population. METHODS: Melanoma cases retrieved from Hérault's Tumour Registry (HTR) from 1995 to 2015 were cross-referenced against a list of adult patients with ID, living in Hérault. Major prognostic factors were compared with those in non-ID melanoma patients included in HTR and in patients followed by Montpellier University Hospital and included in the Réseau pour la Recherche et l'Investigation Clinique sur le Mélanome (RIC-Mel) database. RESULTS: Ten melanoma cases in individuals with ID were identified and compared with 3804 non-ID melanoma cases in HTR and 1024 non-ID melanoma cases included in RIC-Mel. Mean Breslow thickness at diagnosis was 4.6 mm in melanoma cases among those with ID versus 1.89 mm in HTR (P = 0.109) and 2.36 mm in RIC-Mel (P = 0.156). Stage at diagnosis was superior to stage IIB in 42.9% of ID cases versus 11.4% of non-ID cases in HTR (P < 0.05) and 8.5% in RIC-Mel (P < 0.05). CONCLUSIONS: Melanomas in patients with ID had less favourable prognostic factors at diagnosis, including higher Breslow thickness and more advanced stage, than melanomas in non-ID patients. These adverse prognostic factors indicate a later diagnosis in this population, leading to a poorer prognosis. This work underlines the need to improve melanoma screening among individuals with ID.

[Adhesion of urologists to the recommendations of the French Urological Association Cancer Committee (CCAFU) in the imaging work-up of localized prostate cancer]. / L'adhésion des urologues aux recommandations du comité de cancérologie de l'association Française d'urologie (CCAFU) dans le bilan d'imagerie du cancer localisé de la prostate.

OBJECTIVES: The literature review shows a low adhesion of urologists to the recommendations of learned societies in the imaging work-up of localized prostate cancer (CaP), especially for low and intermediate risks of the D'Amico classification. We analyzed the adhesion of urologists in the Hérault region (France) to the CCAFU 2016/2018, 2018/2020 recommendations. MATERIAL AND METHODS: From the Hérault Onco Urology Registry (RHESOU) database, we identified localized CaP diagnosed between 01/01/2017 and 31/12/2019, and then classified them into 3 distinct risk groups according to the D'Amico classification. We compared the imaging workup performed by each patient to the CCAFU 2016/2018, 2018/2020 recommendations, according to the risk group. RESULTS: Of the 2,049 localized CaPs included in our study, 591 belonged to the low-risk group, 1059 to the intermediate-risk group, and 399 to the high-risk group. In the low-risk group 45.2% of the cases did not follow the CCAFU 2016/2018, 2018/2020 recommendations in the imaging workup, 77.3% in the intermediate-risk group and 80.9% in the high-risk group. For our entire study, 1,408 patients (68.7%) had an imaging workup that did not follow the CCAFU recommendations. CONCLUSION: Our results show a low adhesion of urologists to the CCAFU recommendations in the imaging assessment of localized CaP. The causes of this non-adhesion are multifactorial and difficult to analyze.

[Cancers of the external genital organs of male in Hérault: Results from the Hérault tumor register (RTH) over a period of 30 years (1987-2016)]. / Le cancer des organes génitaux externes de l'homme dans le département de l'Hérault: résultats de 30 ans d'enregistrement du registre des tumeurs de l'Hérault (1987­2016).

AIM: The objective of this study is to present the history of cancers of the external genital organs of male in Hérault using data from the Hérault tumor register (RTH) over a period of 30 years. PATIENTS AND METHODS: Using the RTH database, we studied the development of testicular germ cell tumors (TGCT) and penile cancer (PC) over 30 years, from 1987 to 2016. We analyzed the incidence and mortality data for these tumors. We compared these results to French, European and global data. RESULTS: In 30 years of registration we have recorded 725 cases of TGCT and 175 cases of PC. The age standardized incidence rate (ASR) of TGCT has doubled between 1987 and 2016 (4.2 per 100,000 in 1987 and 9.3 per 100,000 in 2016). It was multiplied by 2.63 in the population of patients aged 30 to 44. There is a decrease of the mortality rate with a ASR of 0.8 deaths per 100,000 in 1987, and 0.4/100 000 in 2016. The PC incidence ASR was stable between 1987 and 2016 (0.4-0.9/100,000). Mortality is stable with a ASR between 0.1 and 0.3 deaths per 100,000 between 1987 and 2016. CONCLUSION: The incidence of TGCT has increased sharply in the Hérault over the past 30 years, while a decrease in mortality has been observed. The proportion of seminomas is increasing; it has gone from 53 % to 60 % in 30 years in the Hérault. The incidence and mortality of PC shows a stability in the Hérault over the past 30 years.

[Renal cell carcinoma in the department of Hérault: Results over a 30 year period]. / Le cancer du rein dans le département de L'Hérault : résultats de 30 ans d'enregistrement.

OBJECTIVE: The objective of the study was to determine the specificities of renal cell carcinoma (RCC) in the department of Herault using the Herault Tumor Registry over 30 years. METHODS: Data of this study were obtained from the Herault cancer database. We analysed the evolution of RCC from 1987 to 2016, including the incidence, mortality, cancer pathology and staging at the moment of diagnosis. We compared our results with national and international data. RESULTS: We identified 3769 newly diagnosed RCC: 2628 in men (69,7%) and 1141 in women (30,3%). In 2016, RCC was the 8th most frequent cancer, both genders combined, the 7th most frequent cancer in men and the 11th in women. New cases of RCC increased by 4.2 in men and 3.3 in women over the study period. The number of localised forms increased by 9% over 20 years. In 2016, the probability of having a RCC before the age of 75 was of 2.11% for a man and of 0.62% for a woman. CONCLUSION: Over 30 years, the incidence rate of RCC increased in the department of Herault; however, mortality decreased over the same period. This analytical data should be improved by the development of the Registry of Herault Specialised in Onco-Urology (RHESOU). LEVEL OF EVIDENCE: 3.

Cancer diagnoses among older people with intellectual disability compared with the general population: a national register study.

BACKGROUND: Cancer occurrence among older people with intellectual disability (ID) is poorly documented, so we investigated the frequency and distribution of cancer in older people with ID compared with the general population. METHOD: People with ID who were ≥55years old and alive at the end of 2012 (n = 7936; ID cohort) were identified through a national register of people with ID who received social services in Sweden to optimise the individual's opportunity for good living conditions in daily life. An equally large reference cohort from the general population (gPop cohort) was matched by year of birth and sex. Cancer diagnoses registered in inpatient and outpatient specialist care were collected for 2002-2012 from the ID cohort and compared with diagnoses in the gPop cohort. RESULTS: A lower total cancer frequency was observed in the ID cohort, which contained 555 cancers, compared with 877 cancers in the gPop cohort [odds ratio (OR): 0.63; 95% confidence interval (CI): 0.57-0.70]. Women accounted for 60% of cancers in the ID cohort. Breast and gynaecological organ cancers had similar or slightly lower frequencies in the ID cohort than in the general population, with breast OR of 0.95, uterine corpus OR of 1.00 and ovary OR of 0.73. Surprisingly, cancer frequency of the digestive organs (OR: 0.67), including the colon (OR: 0.82), was lower than in the general population. Cancers of the prostate (OR: 0.25), urinary tract (OR: 0.42) and lung were less frequent than in the general population. CONCLUSIONS: Cancer was diagnosed less frequently in the ID cohort than in the gPop cohort. However, cancers of the breast and colon-rectum remain frequent in people with ID and therefore warrant prevention policies, monitoring and screening similar to those of the general population.

[RHESOU (Registry in HErault Specialized in Onco-Urology) : the first French Registry specialized in Onco-Urology. One-year experience]. / RHESOU (Registre de l'Hérault spécialisé en onco-urologie) : le premier registre français spécialisé en onco-urologie. Un outil méthodologique de recueil de données en onco-urologie. Bilan de faisabilité sur un an d'expérience.

PURPOSE: In 2016, the Herault tumor registry collected 1961cancers in urology (21.4 % from all Herault cancers this year). RHESOU was created to complete RTH' data with specific parameters in onco-urology. The aim of this study is to describe RHESOU and to give some examples with our first results. MATERIAL AND METHODS: In November 2018, RHESOU (Registry HErault Specialised in Onco-Urology) was founded with the same registry recommendations. It collects specific oncologic parameters and also complete RTH's data. For each urological cancer, a specific survey with different choices was performed to collect a maximum of data which could be present in patients' file. These surveys were used for urological cancers cases that live in Herault in 2017. RESULTS: In 2017, we collected 970 prostate cancers, 581 bladder cancers, 212 kidney cancers, 51 upper excretory tract cancers, 28 testicle cancers and 9 penil cancers. Our urological data collection gives many possibilities to create many requests for detailed analysis in urological cancers. In this article, we reported data from kidney, bladder and prostate cancers. CONCLUSIONS: RHESOU is a new tool opened to the different urologic corporations (urologists, pathologists, oncologists, radiotherapists, radiologists) that permits an overview in urological cancers in Herault. Finally, one important aim is that this tool will be adapted when new treatments or new important parameters appear in the years ahead. LEVEL OF EVIDENCE: 3.

Contamination in control group led to no effect of PSA-based screening on prostate cancer mortality at 9 years follow-up: Results of the French section of European Randomized Study of Screening for Prostate Cancer (ERSPC).

INTRODUCTION: European Randomized Study of Screening for Prostate Cancer (ERSPC) mortality results were reported for 7 European countries (excluding France) and showed a significant reduction in Prostate cancer (PCa) mortality. As those results have not been part of the global ERSPC results, it is of interest to report PCa mortality at a median follow-up of 9 years for French section of ERSPC. MATERIAL AND METHODS: Two administrative departments were involved in the study. Only men after randomization in the screening group were invited by mail to be screened by PSA testing with two rounds at 4-6 year intervals. Biopsy was recommended if PSA>=3.0 ng/mL. No information other that the French Association of Urology recommandations on the use of PSA was offered to the control group (own decision of physicians and patients). Follow up was based on cancer registry database. Contamination defined as the receipt of PSA testing in control arm was measured. Poisson regression models were used to estimate the Rate Ratio (RR) of PCa mortality and incidence in the screening vs. control arm. RESULTS: Starting from 2003, 80,696 men aged 55-69 years were included. The percentage of men in the screening arm with at least one PSA test (compliance) was 31%. Compared to the control arm, PCa incidence increased by 10% in the screening arm (RR=1.10; 95% CI=[1.04-1.16], P=0.001), but PCa mortality did not differ (0.222 and 0.215 deaths/1000 person-years; RR=1.03[0.75-1.42], P=0.9). DISCUSSION: Limitations include low participation rate. PSA testing in the control arm was observed in 32% of men (contamination). CONCLUSIONS: Contamination in control group led to no effect of PSA-based screening on prostate cancer mortality at 9 years follow-up. LEVEL OF EVIDENCE: 3.

Are comorbidities associated with long-term survival of lung cancer? A population-based cohort study from French cancer registries.

BACKGROUND: Survival rates of lung cancer remains poor and the impact of comorbidities on the prognosis is discussed. The objective of this study was to assess if the Charlson Comorbidity Index (CCI) was associated with 8-year survival rates by histological type. METHODS: A cohort study was conducted using randomly selected cases from 10 French cancer registries. Net survival rates were computed using the Pohar-Perme estimator of the net cumulative rate. Three Cox models were independently built for adenocarcinomas, squamous cell and small cell cancers to estimate prognostic factors including CCI grade. RESULTS: A total of 646 adenocarcinomas, 524 squamous cell and 233 small cell cancers were included in the analysis. The net 8-year survival rate ranged from 12.6% (95% CI: 9.8-15.4%) for adenocarcinomas and 13.4% (95% CI: 10.1-16.7%) for squamous cell carcinomas, to 3.7% (95% CI: 1.1-6.3%) for small cell cancers. Observed and net survival rates decreased for CCI grades ≥3 for all histological group considered. After adjustment for sex, age group, stage and diagnostic mode, CCI grades 1 (HR = 1.6 [95% CI: 1.1-2.3]), 2 (HR = 1.7 [95% CI: 1.1-2.7]) and ≥ 3 (HR = 2.7 [95% CI: 1.7-4.4]) were associated with lower survival rates only for small cell cancers. CONCLUSION: After adjustment for age, sex, stage and diagnostic mode, the presence of comorbidity based on CCI grades 1-2 and ≥ 3 was associated with lower survival rates for small cell cancers whereas no differences were observed for adenocarcinomas and squamous cell cancers.

Merkel cell carcinoma in France: a registries-based, comprehensive epidemiological survey.

BACKGROUND: Merkel cell carcinoma (MCC) is a rare primary cutaneous neuroendocrine carcinoma. Owing to its low incidence, epidemiological data are scarce and have never been analysed in France to identify the main epidemiological trends. METHODS: Data from MCC patients diagnosed between 1998 and 2010 were obtained from 11 French cancer registries in the FRANCIM network. The main epidemiological characteristics of MCC were investigated between 2006 and 2010 because comprehensive data were only available for this period. The main focus was tumour incidence and mortality over time. RESULTS: Between 1998 and 2010, 562 cases of MCC were reported in the registries. From 2006 to 2010 (290 cases), European- and world-standardized incidence rates were 0.26 and 0.43 per 100,000 person-years in men and 0.24 and 0.38 per 100,000 person-years in women. MCC is more frequent in females in France (56.9%) with male/female ratio 1.1. Relative survival rates were 84%, 56% and 42% at one, three and 5 years, respectively. CONCLUSIONS: The incidence of MCC clearly increased over time in all areas under focus. The standardized incidence in France was comparable to the incidence observed in other countries for the same period, but French data are too recent to conclude on an increase in MCC incidence. Prognosis remains poor in all countries in which data are available.

Breast cancer and screening in persons with an intellectual disability living in institutions in France.

BACKGROUND: We aimed to describe, among a population of women with intellectual disabilities (ID) living in institutions in France, the characteristics in whom breast cancer (BC) was diagnosed and of those who participated in BC screening. METHODS: Study was performed in 2009 among a random, representative sample of women with ID living in institutions in France. Participants answered a questionnaire either directly by themselves, or with the help of an intermediary. RESULTS: In total, 978 women with ID aged over 18 years were included, and 14 were diagnosed with BC. The incidence observed in this sample of women with ID is similar to that of the general population (standardised incidence ratio, SIR 0.857, 95% confidence interval (CI) 0.42-1.53). Average age at diagnosis was 47.8 years, and the risk of developing BC before the age of 50 was 2.03% (0.4-3.66). This risk was not significantly different from that of the general population (2.4%, 1.0-3.78). Obesity was almost twice as frequent in women who had BC as compared to those without BC (43% vs. 22.5%, P = 0.0196). Among the 310 women aged >50 years and eligible for the national BC screening programme, 238 (77%) had already had at least one mammogram, and 199 had had it within the previous 2 years. Adherence to the screening programme was 64.2% (199/310) in the participating institutions. This rate was slightly higher than the national average of 62% for the same period. CONCLUSIONS: The results of this study show that BC is equally as frequent among women with ID living in institutions as in the general population, and occurs at around the same age. Obesity was significantly more frequent among women in whom BC was diagnosed in our study. Participation in BC screening is slightly higher among women with ID living in institutions than among the general population.

Heavy smoking and lung cancer: are women at higher risk? Result of the ICARE study.

BACKGROUND: Whether women are more or equally susceptible to the carcinogenic effects of cigarette smoke on the lungs compared with men is a matter of controversy. Using a large French population-based case-control study, we compared the lung cancer risk associated with cigarette smoking by gender. METHODS: The study included 2276 male and 650 female cases and 2780 male and 775 female controls. Lifetime smoking exposure was represented by the comprehensive smoking index (CSI), which combines the duration, intensity and time since cessation of smoking habits. The analysis was conducted among the ever smokers. All of the models were adjusted for age, department (a regional administrative unit), education and occupational exposures. RESULTS: Overall, we found that the lung cancer risk was similar among men and women. However, we found that women had a two-fold greater risk associated with a one-unit increase in CSI than men of developing either small cell carcinoma (OR=15.9, 95% confidence interval (95% CI) 7.6, 33.3 and 6.6, 95% CI 5.1, 8.5, respectively; P<0.05) or squamous cell carcinoma (OR=13.1, 95% CI 6.3, 27.3 and 6.1, 95% CI 5.0, 7.3, respectively; P<0.05). The association was similar between men and women for adenocarcinoma. CONCLUSION: Our findings suggest that heavy smoking might confer to women a higher risk of lung cancer as compared with men.

Trends in breast cancer incidence and mortality in France 1990-2008.

The objective of this work was to detail the incidence and mortality trends of invasive and in situ breast cancer (BC) in France, especially regarding the development of screening, over the 1990-2008 period. Data issued from nine population-based cancer registries were studied. The incidence of invasive BC increased annually by 0.8 % from 1990 to 1996 and more markedly by 3.2 % from 1996 to 2003, and then sharply decreased until 2006 (-2.3 % per year), especially among women aged 50-69 years (-4.9 % per year). This trend was similar whatever the introduction date of the organized screening (OS) program in the different areas. The incidence of ductal carcinoma in situ steadily increased between 1990 and 2005, particularly among women aged 50-69 years and 70 and older. At the same time, the mortality from BC decreased annually by 1.1 % over the entire study period. This decrease was more pronounced in women aged 40-49 and 50-69 and, during the 1990-1999 period, in the areas where OS began in 1989-1991. The similarity in the incidence trends for all periods of implementation of OS in the different areas was striking. This suggests that OS alone does not explain the changes observed in incidence rate. Our study highlights the importance of closely monitoring the changes in incidence and mortality indicators, and of better understanding the factors causing variation.

Sex differences in muscle-invasive bladder cancers: a study of a French regional population.

OBJECTIVES: Although men have a higher risk of developing a bladder cancer, women appear to have a poorer prognosis and a more advanced stage at diagnosis. We performed a retrospective population-based study on muscle invasive bladder cancer (MIBC) using data from a cancer registry in a French department to compare overall and specific survival data according to sex. MATERIAL AND METHODS: We included all patients living in the department of Hérault and diagnosed with MIBC between January 1, 2017 and December 12, 2019. Univariable and multivariable analyses were performed on all variables of interest. RESULTS: We included 124 women and 432 men. There was no significant difference in age or stage at diagnosis according to sex. Squamous cell carcinomas were more common in women (p<0.001). Cystectomy was more frequent in men than in women (50.7% vs 35.4%) (p=0.0039). By multivariable analysis, the independent factors for being treated by cystectomy were sex (p=0.004), age (p<0.001) and stage (p<0.001). Forty-seven percent of women received no treatment or palliative treatment. Overall mortality was 79% in women and 63.2% in men (p<0.001). The median specific survival was 10.8 months in women and 32.7 months in men (p<0.0001). By multivariable analysis, the independent risk factors for mortality were female sex (p=0.047), cT4 stage (p=0.005) and absence of cystectomy (p<0.001). CONCLUSIONS: Our study shows that women are less often treated with cystectomy and have worse prognosis than men. The reasons for this gender difference are multifactorial.

Evolution of pleural cancers and malignant pleural mesothelioma incidence in France between 1980 and 2005.

The evolution of pleural cancers and malignant pleural mesothelioma incidence in France between 1980 and 2005 was analysed using data derived from the French network of cancer registries (FRANCIM) and the French National Mesothelioma Surveillance Program (PNSM). Mesothelioma proportions in pleural cancers were calculated by diagnosis year in the 1980-2000 period. Our results suggest that the incidences of pleural cancer and mesothelioma levelled off in French men since 2000 and continued to increase in French women. A decrease of the annual pleural cancer incidence average in men was noticed (-3.4% of annual rate of change) between 2000 and 2005. The proportion of pleural cancers that were mesothelioma was unchanged between 1980 and 2003 with an average of 86%. The age standardised incidence rate of pleural mesothelioma remained relatively stable between 1998 and 2005 with a slight falling trend. For women, the age standardised incidence rate of pleural cancers and mesothelioma increased during the period 1998-2005. Additionally, the proportion of pleural cancers that were mesothelioma increased during the same period of time. Finally, the increased trend observed in the incidence of pleural mesothelioma and cancers in women is credibly due to their under diagnosis in the 1980-1997 period. The comparison between the French incidence and the American and British ones shows that the decreasing trend in incidence of mesothelioma and pleural cancers in French men since 2000 is potentially associated with a lower amphibole consumption and by the implementation of safety regulations at work from 1977.

A population-based study of adjuvant chemotherapy for stage-II and -III colon cancers.

BACKGROUND: Although clinical trials have demonstrated that adjuvant chemotherapy improves survival for stage-III colon cancer, the benefits remain controversial for stage-II lesions. The objective of the present study was to determine the extent to which adjuvant chemotherapy is used for patients with stage-II and -III colon cancers. METHODS: The study population comprised 1074 patients with stage-II and -III colon cancers diagnosed in 2000 in 12 French administrative districts and recorded in population-based cancer registries. Data were collected using a standardized procedure. RESULTS: Overall, 20.4% of patients with stage II and 61.9% with stage III received adjuvant chemotherapy. Age at diagnosis was the strongest determinant of chemotherapy. Among stage-II patients, those receiving chemotherapy decreased from 57.6% in patients aged or=85. The corresponding percentages with stage III were 93.6% and 1.4%. In multivariate analyses, other factors found to be independently and significantly associated with administration of adjuvant chemotherapy for stage II were extension of the cancer (stage IIA vs. stage IIB), clinical presentation (obstruction or perforation vs. uncomplicated cancer) and discussion of the case at a multidisciplinary case-review meeting. For stage III, apart from age, discussion of the case at a multidisciplinary meeting was the only factor independently associated with administration of chemotherapy. CONCLUSION: Adjuvant chemotherapy for stage-III colon cancer is used extensively for patients under 75 years of age. However, many elderly patients do not receive such treatment. On the other hand, a substantial percentage of stage-II colon cancer patients receive adjuvant chemotherapy despite its uncertain benefits.

[Prostate cancer management and factors associated with radical prostatectomy in France in 2001]. / Le cancer de la prostate en France en 2001: état des pratiques et facteurs associés à la réalisation d'une prostatectomie totale.

INTRODUCTION: Prostate cancer was the most common cancer in men in France in 2005, and the second cause of male death from cancer. In this study, we analyzed clinical characteristics of patients with prostate cancer diagnosed in France in 2001 with a focus on therapeutic management of localized prostate cancers. PATIENTS AND METHODS: A total of 2181 cases of prostate cancer diagnosed in 2001 from 11 French counties covered by a cancer registry were analyzed. A descriptive study of the clinical characteristics of patients was performed. Parameters studied included age, county, TNM stage, PSA value, Gleason score, D'Amico prognostic group, Charlson's comorbidity index and initial treatment modalities. For localized cancers, multivariate logistic regression analysis identified factors associated with radical prostatectomy. RESULTS: The proportion of localized prostate cancer (T1 or T2) was 86.6 %. The use of invasive curative treatment (radical prostatectomy and radiotherapy) was 58.4 % for localized cancers. Significant differences in therapeutic management were found between counties. Radical prostatectomy was associated with age at diagnosis, D'Amico prognostic group and the presence of comorbidities. CONCLUSIONS: Most of prostate cancers diagnosed in France in 2001 were clinically localized and were treated by invasive therapy. The consequences of these practices remain to be determined given the limited evolution of many prostate cancers and the frequency of adverse events related to invasive treatments.

[Current management and prognosis of intrahepatic cholangiocarcinoma in France]. / Prise en charge et pronostic du cholangiocarcinome intrahépatique en France.

INTRODUCTION: Intrahepatic cholangiocarcinoma (ICC) is a rare tumor with a poor prognosis. The aim of this study was to evaluate current management and prognosis of ICC in nine French administrative areas, which are covered by population-based cancer registries. METHODS: Between 1997 and 1998, 1100 cases of primary liver cancer were observed in nine French departments: 68 were ICC. Clinicopathological characteristics and applied treatments were recorded and a comparative analysis and a 5-year survival study were performed. RESULTS: In most cases (85%), the presence of symptoms was the principal mode of discovery. Histological confirmation revealed ICC in two thirds of cases. The remaining liver was normal in 72% of cases (patients with cirrhosis: 12%). The mean size of tumours was 6 cm. Metastases were present in one out of four cases. Surgical management, chemotherapy and radiotherapy were performed in 40%, 20% and 11.5% of patients, respectively. Hepatic surgical resection was correlated with age and bilirubin level. One third of the patients were treated for symptoms. Five-year survival rate was 7.4% and median survival was 7 months. Patients with hepatic surgical resection had 5-year survival rate of 24.5%. CONCLUSION: At present, complete resection is the only therapy offering possible long-term survival in this entity. New adjuvant chemotherapy after surgery must be offered to these patients.

[Female lung cancer trends, staging and histology in Hérault, France]. / Tendance, stade, histologie du cancer bronchopulmonaire chez les femmes dans l'Hérault, France.

BACKGROUND: In France, lung cancer is the third most common cancer and the third leading cause of cancer death in women. The main objective of this study is to analyse specificities of lung cancer in the female population in an administrative district in France, focusing on histology, staging and trends over time. METHODS: Incidence data from 1987 to 2004 were extracted from the Hérault cancer registry. The variables of interest considered at diagnosis were stage, histology and age. Mortality data were extracted from the CépiDc-Inserm database for the same period. RESULTS: Among the 6,650 patients studied, 16.8% were women. 18.3% of whom were aged less than 50 at diagnosis, (9.9% of men, p<0.001). Lung cancer incidence is increasing in the female population (+6.4% per year) as well as lung cancer mortality (+3.5% per year). This occurred faster for adenocarcinoma, young women and stages III-IV. CONCLUSION: This population-based study confirmed the specific features of lung cancer in women: younger age at diagnosis, adenocarcinoma and stage at diagnosis with poor prognosis. These results raise the question of possible differences to lung cancer susceptibility between males and females.