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An updated European Network of Cancer registries (ENCR) Recommendations on Recording and Reporting of Urothelial Tumours of the Urinary Tract had been published in 2022. After the publication by the ENCR of the "Recommendations for coding bladder cancers" in 1995, knowledge about the biology and pathology of urinary tract tumors and their classification has varied and increased substantially. On the other hand, several studies have shown that cancer registries use different definitions, criteria for inclusion and coding of urothelial tumors. This great variability among registries affects not only the criteria for recording (registration, coding and classification) but also the criteria of reporting (counting in the statistics of incidence and survival) urinary tract tumors. This causes difficulties in the data comparability from different registries. Recording and reporting of urothelial tumors requires the application of standard criteria that must take into account the combination of the multiple aspects as the primary topography, the histological type, the grade, the extent of invasion, the multi-centricity, the progressions and the time interval between tumors. This led to the creation of a Working Group of the ENCR that developed these recommendations on the recording and reporting of urothelial tumors of the urinary tract. This article reports these recommendations and the rationale for each., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Galceran, Parada, Eden, Tumino, Warren, Martos, Neamtiu, Visser and Daubisse-Marliac.)

Objectives: We studied both the independent and combined effects of the places of biopsy and treatment on the treatment time interval based on a population-based study., Methods: We analysed the proportion of patients having a treatment time interval higher than the EUSOMA recommendation of 6 weeks, as a function of the number and the type of care centres the patients attended, from a French population-based regional cohort of women treated in 2015 for an incident invasive non-metastatic cancer (n = 505)., Results: About 33% [95% CI: 27; 38] of patients had a treatment time interval higher than 6 weeks. About 48% of the patients underwent their biopsy and their initial treatment in the different centres. Results from multivariable analyses supported the impact of the type and number of centres attended on the proportion of time intervals over 6 weeks. This proportion was higher among patients with biopsy and treatment in different centres and among patients treated in a university hospital., Conclusion: We pointed out the independent impact of the type and the number of care centres the patients attended, from biopsy to first treatment, on the treatment time interval, which is a well-known prognosis factor., (© 2022 The Authors. European Journal of Cancer Care published by John Wiley & Sons Ltd.)

Background: CONCORD-3 highlighted wide disparities in population-based 5-year net survival for cutaneous melanoma during 2000-2014. Clinical evidence suggests marked international differences in the proportion of lethal acral and nodular subtypes of cutaneous melanoma., Objectives: We aimed to assess whether the differences in morphology may explain global variation in survival., Methods: Patients with melanoma were grouped into the following seven morphological categories: malignant melanoma, not otherwise specified (International Classification of Diseases for Oncology, third revision morphology code 8720), superficial spreading melanoma (8743), lentigo maligna melanoma (8742), nodular melanoma (8721), acral lentiginous melanoma (8744), desmoplastic melanoma (8745) and other morphologies (8722-8723, 8726-8727, 8730, 8740-8741, 8746, 8761, 8770-8774, 8780). We estimated net survival using the nonparametric Pohar Perme estimator, correcting for background mortality by single year of age, sex and calendar year in each country or region. All-ages survival estimates were standardized using the International Cancer Survival Standard weights. We fitted a flexible parametric model to estimate the effect of morphology on the hazard of death., Results: Worldwide, the proportion of nodular melanoma ranged between 7% and 13%. Acral lentiginous melanoma accounted for less than 2% of all registrations but was more common in Asia (6%) and Central and South America (7%). Overall, 36% of tumours were classified as superficial spreading melanoma. During 2010-2014, age-standardized 5-year net survival for superficial spreading melanoma was 95% or higher in Oceania, North America and most European countries, but was only 71% in Taiwan. Survival for acral lentiginous melanoma ranged between 66% and 95%. Nodular melanoma had the poorest prognosis in all countries. The multivariable analysis of data from registries with complete information on stage and morphology found that sex, age and stage at diagnosis only partially explain the higher risk of death for nodular and acral lentiginous subtypes., Conclusions: This study provides the broadest picture of distribution and population-based survival trends for the main morphological subtypes of cutaneous melanoma in 59 countries. The poorer prognosis for nodular and acral lentiginous melanomas, more frequent in Asia and Latin America, suggests the need for health policies aimed at specific populations to improve awareness, early diagnosis and access to treatment. What is already known about this topic? The histopathological features of cutaneous melanoma vary markedly worldwide. The proportion of melanomas with the more aggressive acral lentiginous or nodular histological subtypes is higher in populations with predominantly dark skin than in populations with predominantly fair skin. What does this study add? We aimed to assess the extent to which these differences in morphology may explain international variation in survival when all histological subtypes are combined. This study provides, for the first time, international comparisons of population-based survival at 5 years for the main histological subtypes of melanoma for over 1.5 million adults diagnosed during 2000-2014. This study highlights the less favourable distribution of histological subtypes in Asia and Central and South America, and the poorer prognosis for nodular and acral lentiginous melanomas. We found that later stage at diagnosis does not fully explain the higher excess risk of death for nodular and acral lentiginous melanoma compared with superficial spreading melanoma., (© 2022 The Authors. British Journal of Dermatology published by John Wiley & Sons Ltd on behalf of British Association of Dermatologists.)

Purpose: In an attempt to understand why cervical cancer (CC) survival is decreasing with diagnosis period among older women in France, this study aimed to estimate the effects of main prognostic factors on net survival in CC according to age., Methods: French cancer registries databases were used to retrospectively analyze women diagnosed with CC in 2011-2012. Net survival was estimated with the Pohar-Perme method and prognostic factors (socio-demographic, clinical variables, stage at diagnosis, therapeutic management) were analyzed with Lambert and Royston's flexible parametric model., Results: One thousand one hundred fifty three women with CC were identified. 30.4% were < 45, 41.4% 45-64, and 28.3% ≥ 65 years. Older women were diagnosed at a more advanced stage than younger women: 54.8% regional (FIGO IB2-IVA), 33.0% distant (IVB) in women ≥ 65 years vs 33.7% and 8.0%, respectively in women < 45 years. Half of women with regional stage of CC received recommended treatment; this rate decreased with increasing age (< 45: 66.1%, 45-64: 62.7%, ≥ 65: 29.2%). Older age was significantly associated with increased risk of death: hazard ratio 1.89 for age ≥ 65, as were regional stage (2.81), distant stage (15.99), and not receiving recommended treatment (2.26)., Conclusion: Older women with CC diagnosed at advanced stage who do not receive standard of care are at markedly increased risk of death. Special attention to the management of older women is warranted in France, not only to diagnose cancer at an earlier stage (via gynecological follow-up in these menopaused women who remain at risk of CC), but also to ensure they receive standard of care, taking into account their overall state of health., (© 2021. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

Due to the differences in the definition, criteria of inclusion and coding of urothelial tumours (UTs), data of different cancer registries (CRs) are not comparable. The aim of this work is to study current practices of registration of UT in the European CR of the GRELL countries in order to propose new registration rules to correctly describe incidence and survival of progressive tumours like UT. A questionnaire was sent to 91 CRs to assess whether non-invasive (NI)UT, multiple UTs, UTs occurring outside or before the operating period and time between UTs are currently considered in tumour recording and reporting. All participating CRs ( n = 42) record a NI bladder UT in sole occurrence. In case of progressive bladder UT, 98% of the CRs record at least one NIUT but 19% don't record the invasive progression. 17% of the CRs don't record an invasive pelvic tumour that occurs after a NI bladder UT. 19% of the CRs don't record an invasive bladder UT that followed a NI tumour occurring outside the zone or period of time. The recording of two synchronous UTs is carried out with a grouping topography for 36% of the CRs. The same analysis conducted on the reporting of the incidence of UT also shows heterogeneity. We conclude that there is an urgent need to define clear rules for the registration of UT.

Background: Studies about second primary cancers (SPC) incidence exclude a period following the first cancer diagnosis given the high probability of diagnosing another primary cancer during this phase (synchronous cancers). However, definition of synchronicity period varies widely, from one to six months, without clear epidemiological justification. The objective of this study was to determine the most appropriate synchronicity period., Methods: Data from 13 French population-based cancer registries were used to establish a cohort of all patients diagnosed with a first cancer between 1989 and 2010. The incidence rate of subsequent cancer was computed by day within 1 year of follow-up after the first diagnosis. Incidence was modelized by joinpoint regression models with an initial quadratic trend and a second constant part (plateau). The joinpoint was the point from which the plateau began and defining the synchronicity period., Results: Our cohort included 696,775 patients with a first cancer, of which 12,623 presented a SPC. The median joinpoint for all sites combined was estimated at 120.5 days [112.0-129.0]. Analysis by gender reported a higher difference in 32 days for males (127.8 vs 96.1 days). Noteworthy differences were found depending on patient age and the site of first cancer, with joinpoint ranging from 84.7 (oesophagus cancer) to 250.1 days (bladder cancer)., Conclusion: Although some heterogeneity was observed based on the characteristic of the patients, the appropriate synchronicity period appears to be 4 months after the diagnosis of first cancer., (Copyright © 2021 Elsevier Ltd. All rights reserved.)

Background: The care management of colorectal cancers has evolved, particularly since the implementation of multidisciplinary team meetings (MDTm). The aim of this study was to identify factors associated with the non-presentation of colon cancer patients in MDTm (no-MDTm) and to assess the association between no-MDTm and the diagnostic and therapeutic care management, in two areas in France, in 2010., Methods: Patients over 18 years diagnosed for invasive colon cancer in Gironde and Tarn during 2010 were included from the cancer registries of these two departments. We used five indicators to evaluate the care management of colon cancer patients (about diagnosis, treatment and selection of patients for chemotherapy)., Results: No-MDTm patients were more likely to die early after diagnosis (OR=2.94, 95% CI=[1.52-5.66]). Elderly patients and those living in more disadvantaged areas were less often presented in MDTm (OR ≥85years =2.10, 95% CI=[1.06-4.18]; OR EDI Q4-Q5 =1.96, 95% CI=[1.23-3.14]). After adjusting for patient-related variables (age, comorbidities, deprivation) and tumor (stage at diagnosis), we found that thoracic CT scan was less often performed among no-MDTm patients (OR=0.40, 95% CI=[0.24-0.65]). There was no association between the absence of MDTm and the therapeutic care management indicators., Conclusion: In conclusion, therapeutic care management was not associated with the absence of MDTm but with patient and tumor characteristics, including age, comorbidities and level of deprivation, that influence the non-presentation in MDTm., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)

Purpose: This study was undertaken to determine cancer survival and describe the spectrum of cancers diagnosed among French adolescent and young adult (AYA) population. Methods: All cases of cancer diagnosed in 15-24 years, recorded by all French population-based registries (18% of the French population), over the 2000-2016 period, were included. Age-standardized incidence rates, conventional annual percentage change (cAPC) of incidence over time, and 5-year overall survival (5yOS) were calculated. Results: We analyzed 2734 cancer diagnoses in adolescents and 4199 in young adults. Overall incidence rates were 231.9/10 6 in 15-19 year olds and 354.0/10 6 in 20-24 year olds. The most frequently diagnosed cancers in male AYA were malignant gonadal germ-cell tumors (GCT), Hodgkin lymphoma (HL), and malignant melanoma and were HL, thyroid carcinoma, and malignant melanoma in females. Cancer incidence was stable over time with a cAPC of 0.8% ( p  = 0.72). For all cancers combined, 5yOS was 86.6% (95% CI: 85.8-87.4), >85% for HL, non-Hodgkin lymphomas (NHL), GCT, thyroid carcinomas, and malignant melanomas, and around 60% and lower for osteosarcomas, Ewing tumors, hepatic carcinomas, and rhabdomyosarcomas. The 5yOS has significantly improved from 2000-2007 to 2008-2015 for all cancers pooled, with a substantial gain of 4% for 15-19 year olds and 3% for 20-24 year olds. Conclusion: Notwithstanding the encouraging results for some cancers, and overall, persistent poorer survivals in AYA were shown compared to children for acute lymphoblastic leukemia, osteosarcoma, Ewing tumor, rhabdomyosarcoma, and malignant hepatic tumors. These disparities require further investigation to identify and address the causes of these inferior outcomes.

Purpose: To evaluate the evolution of living conditions (LC) in long-term survivors of localised prostate cancer 10 years after treatment compared with those of a same-age control group from the general population., Methods: Two hundred and eighty-seven patients diagnosed with prostate cancer in 2001 were selected in 11 French cancer registries. They were matched with controls randomly selected for age and residency. Both patients and controls completed a self-administered LC questionnaire concerning their familial, social and professional life, and general and specific quality of life (QoL) and anxiety and depression questionnaires., Results: Compared with controls, patients reported more sexual modifications (p < .0001), but without any difference in marital status. Patients' circle of friends was more stable than that of the controls (91% vs. 63%; p < .0001) and patients reported fewer friendship modifications than controls (p < .0006). Their professional and physical activities were also preserved. They reported more anxiolytic intake (p = .002) but did not consult their general practitioner more often. Type of specialist consulted differed in the two groups., Conclusion: Patients treated for localised prostate cancer had the same living conditions as men of the same age. Their social life was satisfying on the whole, albeit they reported more sexual difficulties than their counterparts., (© 2020 John Wiley & Sons Ltd.)

This work examines the impact of the SARS-CoV2 epidemic and the organizational recommendations that have been issued since March 16 on tumor boards (TB) activity. The tumor board activity was measured from tumor board sheets extracted from the oncologic electronic file between January 7, 2019 and April 24, 2020. The pre-containment activity was compared to the activity of the containment periods but also to the equivalent periods in 2019. The number of meetings held, the average number of files reviewed per meeting including first presentations and the average number of physicians' attendance were the evaluation criteria. The study covered 191 TB that held 3943 multidisciplinary team meetings (MTM) and reviewed 72,070 files (including 30,127 first submissions). There was a moderate decrease of 8 % in the number of meetings after March 16, 2020. The number of files examined decreased by 23 % in the following month and even more by 33 % in the third period. The physicians' number who attended MTM also decreased by 25 %. The negative impact was higher in the Mediterranean part of the region. This first study of tumor board activity, covering a large region but little affected by the pandemic, shows that its impact on the participation to the MTM has been moderate. In addition, tumor boards have followed the recommendations for optimizing quorum. However, the decrease in average MTM activity, particularly for first submissions, suggests a potential delay in patient management. Complementary qualitative and quantitative works are warranted to estimate the real impact on carcinologic outcomes., (Copyright © 2020 Société Française du Cancer. Published by Elsevier Masson SAS. All rights reserved.)

Background: The European Society of Breast Cancer Specialists (EUSOMA), which aims to standardize the quality of patient care in Europe, has defined quality indicators (QIs) for breast cancer (BC) care to assess compliance to current care standards. These QIs are a useful tool to evaluate care organizations. Only population-based studies are able to assess health system performance in "real-life" situations. This population-based study aimed to describe compliance with several EUSOMA QIs overall and according to patient and organizational factors in France., Methods: 1 560 adult women with primary invasive non-metastatic BC diagnosed in 2012 were randomly selected among all incident BC from 16 French geographical areas covered by cancer registries. Twelve EUSOMA QIs were selected regarding diagnosis, treatment and staging., Results: The minimum standard as proposed by EUSOMA was met for nine QIs related to pre-operative definitive diagnosis, multidisciplinary discussion and treatment (single surgery, breast conserving surgery (BCS) for small BC (<3cm), radiotherapy after BCS or mastectomy for regional BC (pN≥2a), hormonotherapy, adjuvant chemotherapy and trastuzumab). Low compliance was observed for sentinel lymph node biopsy (SLNB) and staging imaging. Adherence to guidelines was usually lower in older patients and in patients with comorbidities. Multidisciplinary discussion was positively related to adherence to guidelines for diagnosis, staging practices (SNLB, imaging) and systemic treatments. Compliance also varied by area of residence and by place of first treatment., Conclusion: This study provides the first current, comprehensive overview of BC quality care at a population level in France. The guidelines were correctly applied in percentage satisfying the EUSOMA standards for the diagnosis and treatment of BC, although staging practices (SLNB, imaging) can be improved. These results highlight the need for continuous measurement of adherence to guidelines to improve BC care., Competing Interests: The authors have declared that no competing interests exist.

Background: When studying the influence of socioeconomic position (SEP) on health from data where individual-level SEP measures may be missing, ecological measures of SEP may prove helpful. In this paper, we illustrate the best use of ecological-level measures of SEP to deal with incomplete individual level data. To do this we have taken the example of a study examining the relationship between SEP and breast cancer (BC) stage at diagnosis., Methods: Using population based-registry data, all women over 18 years newly diagnosed with a primary BC in 2007 were included. We compared the association between advanced stage at diagnosis and individual SEP containing missing data with an ecological level SEP measure without missing data. We used three modelling strategies, 1/ based on patients with complete data for individual-SEP (n = 1218), or 2/ on all patients (n = 1644) using an ecological-level SEP as proxy for individual SEP and 3/ individual-SEP after imputation of missing data using an ecological-level SEP., Results: The results obtained from these models demonstrate that selection bias was introduced in the sample where only patients with complete individual SEP were included. This bias is redressed by using ecological-level SEP to impute missing data for individual SEP on all patients. Such a strategy helps to avoid an ecological bias due to the use of aggregated data to infer to individual level., Conclusion: When individual data are incomplete, we demonstrate the usefulness of an ecological index to assess and redress potential selection bias by using it to impute missing individual SEP.

The implementation of cross-functional measures along the care pathway of cancer patients in France is globally lower in the elderly. However, age is not a criterion for excluding curative treatment, and the evaluation of physical, psychological and social resources and comorbidities is particularly significant in this population. Identifying needs in terms of support care which influences the patient's quality of life as well as the efficacy of treatments is also essential. The objective of geriatric oncology coordination is to offer elderly cancer patients global treatment, curative or otherwise, through the putting in place of a personalised care programme., (Copyright © 2019. Published by Elsevier Masson SAS.)

Background: In order to evaluate at the population level the impact of the actions developed in France since 2004 to organize the care of adolescents and young adults (AYAs) with cancer, we conducted the present study to provide an unbiased view of the pathway of care of these patients., Methods: Using a population-based registry, we conducted a review of all cases of cancer diagnosed during 2012 and 2013 in 15- to 24-year-old patients living in nineteen French administrative areas., Results: The median times for diagnosis and treatment of the 993 included AYAs were 9 weeks (3-22) and 1 day (0-20), respectively. Delays in diagnosis were significantly longer in young adults than in adolescents, especially for soft-tissue sarcomas (48.7 weeks vs. 15.4 weeks, P = 0.04) and bone tumors (21.4 weeks vs. 10.1 weeks, P = 0.04). The first physicians seen by patients were mostly general practitioners (67.4%). Most patients (77.5%) were treated in adult units. Management decisions were taken within the context of a multidisciplinary team (MDT) in 85.3% of cases. MDT meetings that involved both pediatric and adult oncologists were uncommon (15.7% of patients). Twenty-six percent of patients were included in randomized or nonrandomized clinical studies. The proportion of inclusion was significantly higher in adolescents (39.5%) than in young adults (16.8%)., Conclusion: In France, pathways of care for AYAs are heterogeneous. It is necessary to organize a national network of expert centers with adequate medical skills and specific psychosocial support and facilities to provide the best possible care for these patients., (© 2018 Wiley Periodicals, Inc.)

Purpose: To analyze trends in second primary cancer (SPC) incidence by using a case-mix approach to standardize on first cancer site distribution., Methods: Cases registered by 13 French cancer registries between 1989 and 2010 and followed-up until June 2013 were included. The person-year approach was used to compute standardized incidence ratios (SIRs) of metachronous SPC. Usual SIRs and cancer site-specific weighted SIRs called "case-mix SIRs" (cmSIRs) were estimated by sex and calendar period of first cancer diagnosis. Calendar trends in SIRs and cmSIRs were compared., Results: More than 2.9 million person-years at risk were included. Among males, SIRs dropped from 1.49 to 1.23 between 1989-1994 and 2005-2010, while cmSIRs decreased from 1.40 to 1.27. This difference seems mainly related to a stronger representation of prostate cancers (at lower risk of SPC) and a weaker contribution of bladder and head and neck cancers (at higher risk of SPC) in recent periods of diagnosis. Among females, both SIRs and cmSIRs have remained stable at around 1.22 and 1.21, respectively., Conclusions: The cmSIR is an indicator that is not influenced by changes in first cancer site distribution. Its use should be encouraged to assess second cancer incidence control., (Copyright © 2018 Elsevier Inc. All rights reserved.)

The use of claims database to study lymphomas in real-life conditions is a crucial issue in the future. In this way, it is essential to develop validated algorithms for the identification of lymphomas in these databases. The aim of this study was to assess the validity of diagnosis codes in the French health insurance database to identify incident cases of lymphomas according to results of a regional cancer registry, as the gold standard.Between 2010 and 2013, incident lymphomas were identified in hospital data through 2 algorithms of selection. The results of the identification process and characteristics of incident lymphomas cases were compared with data from the Tarn Cancer Registry. Each algorithm's performance was assessed by estimating sensitivity, predictive positive value, specificity (SPE), and negative predictive value.During the period, the registry recorded 476 incident cases of lymphomas, of which 52 were Hodgkin lymphomas and 424 non-Hodgkin lymphomas. For corresponding area and period, algorithm 1 provides a number of incident cases close to the Registry, whereas algorithm 2 overestimated the number of incident cases by approximately 30%. Both algorithms were highly specific (SPE = 99.9%) but moderately sensitive. The comparative analysis illustrates that similar distribution and characteristics are observed in both sources.Given these findings, the use of claims database can be consider as a pertinent and powerful tool to conduct medico-economic or pharmacoepidemiological studies in lymphomas., (Copyright © 2017 The Authors. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Objective: To present methodological issues that can arise with the assessment of the risk of a second primary cancer (SPC) occurring in the same site as a first cancer using registry data., Material and Methods: Data from ten French cancer registries were used, including data for patients with a first prostate cancer (in males), breast cancer (in females), and colon, lung and kidney cancer (in both sexes) diagnosed between 1989 and 2004. Standardized incidence ratios (SIRs) of SPC were computed by excluding, or not, the risk of an SPC at the same site., Results: For prostate cancer, the SIR dropped from 1.11 to 0.72 when the risk of SPC of the prostate was included. SIRs increased from 1.36 to 1.45, from 1.14 to 1.21, from 1.57 to 2.01, and from 1.37 to 1.51 for breast, colon, lung, and kidney respectively., Conclusion: The inclusion, or not, of an SPC at the same site can impact on SPC risk estimates., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: Penile cancer is rare, and few population-based studies have described changes in time trend. This study aims to determine whether there has been an evolution in incidence and survival of penile cancer over time in France., Methods: Rates of age world-standardized incidence (ASRW) and net survival (NS) between 1989 and 2011 were calculated using data from 16 French cancer registries. Time trend incidence and survival analysis were confined to the eight registries operating throughout the full period. Log-linear Poisson regression analysis was used to estimate the average annual percentage change (AAPC) in incidence rates. The incidence rate for the most recent period was also calculated from all 16 cancer registries operating during 2009-2011. Human papillomavirus (HPV) exposure was deduced from the morphological code. NS was estimated using the Pohar-Perme estimator of the net cumulative rate., Results: No significant change in incidence was observed between 1989 and 2011 (AAPC: 0.08%; 95%CI: -1.01%; +1.17%). The incidence increased with age. The ASRW in 16 registries operating in 2009-2011 was 0.59 per 100,000 (95%CI: 0.50-0.68). The proportion of cases potentially linked to HPV was nearly 11% and did not change significantly over time. NS decreased with age but did not change over time (around 65% at 5 years)., Conclusion: Penile cancer remains rare in France, but survival is still low - probably because of delays in diagnosis and limited improvements in care. International clinical trials are needed to develop care recommendations based on an adequate level of evidence., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: To develop a prediction model to quantify the cumulative risk of Second Primary Cancer (SPC) among cancer patients given that they survive their disease., Methods: A cohort of 293,435 patients based on data from twelve French cancer registries was analyzed. For five first cancer sites, SPC incidence rates were estimated using Poisson regression models. The cumulative risks of SPC were computed for different follow-up times. For comparison purpose, the same method was used to estimate the probability of cancer in the general population., Results: In this population-based cohort, 27,320 patients presented with a SPC. The cumulative risk of SPC varied depending on first cancer site, with a 10-year cumulative probability of SPC ranging from 6.2% for women with breast cancer to 44.0% for men with head and neck cancer. Compared with the general population, the 10-year cumulative risk of SPC was dramatically elevated for tobacco-related first cancers, with an increase of +7.3% for men aged 55 to 64 with a first lung cancer and +35.6% for men aged 45 to 54 with a first head and neck cancer. Lower differences were observed among patients diagnosed with a first prostate cancer (+5.5% among men aged 55 to 64), colorectal (+4.1% for women aged 55 to 64 and +6.3% for men aged 55 to 64), and breast (+2.0% among females aged 75 and older) cancers., Conclusion: This study provides physicians with a practical estimate to assess the risk of SPC of their patients more accurately., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Objectives: Assessing the quality of the clinical management of prostate cancer in the Midi-Pyrenean region in 2011., Methods: The study population was randomly selected among new cases of prostate cancer presented in Multidisciplinary Team Meeting (MTM) in 2011. The indicators defined with the professionals have evaluated the quality of the diagnostic care, when treatment started and at the time of the MTM., Results: Six hundred and thirty-three new patients were included (median age at diagnosis=69years, min: 48; max: 93). In diagnostic period, 92% of patients had a prostate biopsy. Performing a pelvic MRI, an abdomino-pelvic CT and bone scintigraphy concerned respectively 53%, 55% and 61% of intermediate or high-risk patients. The Gleason score, surgical margins and pathological stage were included in over 98% patient records treated by radical prostatectomy. A PSA assay in 3months after prostatectomy was found in 59% of surgical patients. The MTM was performed before treatment to 83% of patients. About three-quarters of surgical patients with stage pT≥3 or pN1 or with no healthy margins were discussed in MTM after surgery., Conclusion: Most of the studied indicators reach a high level. However, the lower level of realization of complementary examinations may question about their real place, accessibility and traceability., Level of Evidence: 4., (Copyright © 2016 Elsevier Masson SAS. All rights reserved.)

The increasing number of breast cancer cases may induce longer waiting times (WT), which can be a source of anxiety for patients and may play a role in survival. The aim of this study was to examine the factors, in particular socio-economic factors, related to treatment delays. Using French Cancer Registry databases and self-administered questionnaires, we included 1,152 women with invasive non-metastatic breast cancer diagnosed in 2007. Poisson regression analysis was used to identify WTs' influencing factors. For 973 women who had a malignant tissue sampling, the median of overall WT between the first imaging procedure and the first treatment was 44 days (9 days for pathological diagnostic WT and 31 days for treatment WT). The medical factors mostly explained inequalities in WTs. Socio-economic and behavioral factors had a limited impact on WTs except for social support which appeared to be a key point. Better identifying the factors associated with increase in WTs will make it possible to develop further interventional or prospective studies to confirm their causal role in delay and at last reduce disparities in breast cancer management., (© 2016 UICC.)

Background: To evaluate quality of life (QoL) 10 years after treatments for localised prostate cancer (LPCa) patients in comparison with aged-matched healthy controls., Methods: LPCa patients diagnosed in 2001 were obtained from 11 French cancer registries. Controls were recruited among the general population and were matched to patients on age and geographic area. EORTC Quality of Life Questionnaire - Core 30 items, Expanded Prostate Cancer Index Composite, Hospital Anxiety and Depression Scale and Multidimensional Fatigue Inventory self-reported questionnaires were used to measure QoL, anxiety and fatigue. Patients were classified in three groups according to previous treatments: radical prostatectomy (RP), radiotherapy (RT) and radical prostatectomy and radiotherapy (RP+RT). The differences in QoL between patients and controls and according to treatment groups were evaluated., Results: There were 287 patients and 287 controls. There was no socio-demographic difference between patients and controls. Treatments were: RP (143), RT (78), PR+RT (33), baseline hormone therapy (49) and hormone therapy at the time of the study (34). Patients had similar levels of global QoL, anxiety, depression and fatigue as controls. They reported more urinary troubles (urinary function and incontinence) (p < 0.0001) and more sexual dysfunctions (p < 0.0001) than controls, whatever the treatment group. Worse bowel dysfunction was reported in patients treated by RT and RP+RT (p < 0.002). According to the treatments, RP groups had the worst urinary function and incontinence (p < 0.01), and reported more bowel bother when the treatment was combined with RT., Conclusions: Even though patients reported similar global QoL as control 10 years after treatment, patients reported numerous urinary and sexual dysfunctions. Patients treated with RP+RT reported cumulative sequelae of both treatments., (Copyright © 2016 Elsevier Ltd. All rights reserved.)

Unlabelled: The prostate cancer became for two decades the most frequent cancer in men. We describe the evolution of its incidence and mortality from 1980 to 2011 for France., Methods: Incidence data were collected from registries and national incidence estimates were based on the use of mortality as a correlate of incidence., Results: After a very strong increase of incidence between 1980 (24.8/100,000) and 2005 (124.5/100,000), we observe a net decline since (97.7/100,000, in 2011). The reduction began earlier for the old patients. The evolution of mortality is very different. We observe a regular reduction since the end of 1990s (from 18.0/100,000 in 1990 to 10.5/100,000 in 2011). The reduction began earlier for the young patients., Conclusion: This pattern of evolution is observed in all the countries where the use of the PSA had caused an important increase of the diagnosis of prostate cancer., Level of Evidence: 3., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Objective: To provide head and neck squamous cell carcinoma (HNSCC) survival estimates with respect to patient previous history of cancer., Materials and Methods: Data from ten French population-based cancer registries were used to establish a cohort of all male patients presenting with a HNSCC diagnosed between 1989 and 2004. Vital status was updated until December 31, 2007. The 5-year overall and net survival estimates were assessed using the Kaplan-Meier and Pohar-Perme estimators, respectively. Multivariate Cox regression models were used to assess the effect of cancer history adjusted for age and year of HNSCC diagnosis., Results: Among the cases of HNSCC, 5553 were localized in the oral cavity, 3646 in the oropharynx, 3793 in the hypopharynx and 4550 in the larynx. From 11.0% to 16.8% of patients presented with a previous history of cancer according to HNSCC. Overall and net survival were closely tied to the presence, or not, of a previous cancer. For example, for carcinoma of the oral cavity, the five-year overall survival was 14.0%, 5.9% and 36.7% in case of previous lung cancer, oesophagus cancer or no cancer history, respectively. Multivariate analyses showed that previous history of cancer was a prognosis factor independent of age and year of diagnosis (p<.001)., Conclusion: Previous history of cancer is strongly associated with survival among HNSCC patients. Survival estimates based on patients' previous history of cancer will enable clinicians to assess more precisely the prognosis of their patients with respect to this major comorbid condition., (Copyright © 2015 Elsevier Ltd. All rights reserved.)

Non-Hodgkin lymphoma (NHL) represents a heterogeneous group of diseases that are known to carry a considerable risk of second primary cancer (SPC). However, little attention has been paid to SPC risk assessment according to NHL subtypes. Data from 10 French population-based cancer registries were used to establish a cohort of 7546 patients with a first diagnosis of NHL (eight subtypes) between 1989 and 2004. Standardized incidence ratios (SIRs) of metachronous SPC were estimated. Among the 7546 patients diagnosed with a NHL, the overall SPC risk was 25% higher than that in the reference population (SIR = 1.25, 95% confidence interval 1.15-1.36). In univariate analysis, the SPC risk differed by lymphoma subtype. Interestingly, multivariate analysis showed that SPC risk did not differ significantly across NHL subtypes after adjustment for the other covariates (p = 0.786). Patients with NHL have an increased risk of SPC that is not influenced by the histological NHL subtype.

Background: Although cancer survivors are known to be at greater risk of developing second primary cancer (SPC), SPC incidence estimates in France are thus far lacking. We used a multivariate approach to compute these estimates and analyzed the effect of patient characteristics (gender, age at diagnosis, first cancer site, year of diagnosis and follow-up) on SPC risk., Methods: Data from ten French population-based cancer registries were used to establish a cohort of all patients diagnosed with a first cancer between 1989 and 2004 and followed up until December 31, 2007. The person-year approach was used to estimate standardized incidence ratios (SIRs) and excess absolute risks (EARs) of metachronous SPC. Multivariate Poisson regression models were then used to model SIRs and EARs separately by gender, adjusting for age, year of diagnosis, follow-up and first cancer site., Results: Among the 289,967 followed-up patients with a first primary cancer, 21,226 developed a SPC. The SIR was of 1.36 (95% CI, 1.35-1.38) and the EAR was of 39.4 excess cancers per 10,000 person-years (95% CI, 37.4-41.3). Among male and female patients, multivariate analyses showed that age, year of diagnosis, follow-up and first cancer site were often independently associated with SIRs and EARs. Moreover, the EAR of SPC remained elevated during patient follow-up., Conclusions: French cancer survivors face a dramatically increased risk of SPC which is probably related to the high rate of tobacco and alcohol consumption in France. Multivariate modeling of SPC risk will facilitate the construction of a tailored prediction tool to optimize SPC prevention and early detection strategies.

Young women are not usually screened for breast cancer (BC). The trends in incidence in this population may better reflect changes in risk factors. However, studies on this subject are scarce and heterogeneous. The aim of this study was to describe the trends in incidence of BC in women under 40 from 1990 to 2008, using pooled European data. Thirty-seven European population-based cancer registries from Belgium, Bulgaria, France, Italy, Portugal, Spain and Switzerland participated in this study. World age-standardized incidence rates were first analyzed graphically and then using a Poisson regression model, in order to estimate average annual percent changes (AAPCs). The overall incidence rate of BC in the area covered increased linearly during the study period by 1.19% (0.93; 1.46) on average per year. This increase varied between countries from 0.20% (-0.53; 0.64) in Bulgaria to 2.68% (1.97; 3.40) in Portugal. In Italy, after a significant rise of 2.33% (1.14; 3.54) per year, BC incidence began decreasing in 2002 by -2.30% (-4.07; -0.50) yearly. The rise in incidence was greater for women under 35 and for ductal carcinomas. This increase can be due to a rise in risk factors and/or changes in diagnosis and surveillance practices, but we could not clearly distinguish between these two non-exclusive explanations., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

To facilitate multidisciplinary team meetings' (MTM) management, the cancer research networks developed a communicating file. The Midi-Pyrénées region includes the Oncomip network and a cancer registry in the department of Tarn. Their collaboration allows the assessment of the care given to patients. The objectives of this study were to measure the completeness of the presentation to MTM of patients and its determinants (age and prognostic factors), and to study the quality of MTM for breast cancer diagnosed in the Tarn in 2007. A track of presentation to MTM chronologically conform was found in 70.5%. The completeness of presentation seemed lower for the oldest women and the parameters conditioning the decision of a non-surgical treatment were associated with a more frequent presentation to MTM. The quorum was respected for 53.9% of cases presented before all treatment and for 71.3% of cases presented after surgery. The partnership, which exists between the Tarn cancer registry and the Oncomip network, makes the realization of similar studies in population with other type of cancer possible.

Objectives: To determine the completeness of the examination of cancer patient cases in a multidisciplinary team meeting (MDTM), to study the factors that can affect this examination and to assess the quality of the MDTM concerning prostate cancer in Tarn., Methods: Completeness was estimated by comparing the database of the Tarn cancer registry containing all the inhabitants of this department for whom prostate cancer was diagnosed in 2007 with the list of patients living in Tarn whose cases were discussed during a Midi-Pyrénées MDTM. Determinants of the case discussion in MDTM were studied from data collected in medical records (age, stage at diagnosis, PSA level, Gleason score, treatment). The MDTM quality study (delay in management, whether the case was seen before or after treatment, required elements for MDTM, clinical data, conformity between suggested treatment and guidelines, adequacy between suggested and performed treatments) was based on the MDTM forms retrieved from the DCO and from medical records., Results: Four hundred and fifty-nine patients were re-examined. The pretherapeutic passage rate within three months after diagnosis was 56.2%. The probability of a discussion in MDTM decreased for people over 85 years of age (OR=0.10) compared with the 70-74 year-old people and it increased for the N+M+ (OR=4.23) compared with the T1-T2. Patients for whom radiotherapy was considered were presented more frequently than the others. The MDTM quality was studied based on 220 DCO forms. The patient's physician attended the MDTM in 65% of the cases, 97% of the suggested treatments were consistent with the guidelines and 90% of the performed treatments complied with the suggested treatment., Conclusion: The discussion rate in MDTM has not reached the 100% planned by the first "plan cancer" yet, but when a MDTM was carried out, its compliance and adequacy were high. While seniors' cases require interdisciplinarity because of a complicated management, they were less discussed in MDTM., (Copyright © 2011 Elsevier Masson SAS. All rights reserved.)

Objective: To assess the frequency of deprivation in pregnant women and estimate the associated medical risks., Material: and methods. A retrospective study of the hospital's computerised data (6149 women) and two prospective studies with health staff (n=534) and social workers (n=85) in two maternity hospitals., Results: In the retrospective study, 17.5% of mothers were deprived. Deprivation was associated both with more difficulties during pregnancy and the perinatal period and with longer hospital stays. The prospective studies confirmed the prevalence of deprivation and gave a more detailed idea of the associated social and demographic characteristics. Deprivation was related with a combination of risk factors with a particularly important influence of economic risk. A quarter of deprived mothers had unwanted pregnancies and according to the social workers approximately 10% of them were not in a position to take care of their baby., Conclusion: This study emphasizes the importance of deprivation as a perinatal medical risk factor. Screening should take place in early pregnancy in order to find the best way to help such families.