[Breast, cervical and colo-rectal simultaneous mass screening program for women 50 to 69 years old in Isere]. / Programme de dépistage simultané du cancer du sein, du col utérin et du côlon-rectum destiné aux femmes de 50 à 69 ans en Isère.

A cervical screening campaign is implemented in the Isere department since 1990 for women aged 50 to 69, together with breast cancer and colo-rectal cancer screening. The attendance rate is about 30% but a survey performed among this population shows that 68.6% of these women did presented for screening during the year following their invitation. One and a half per cent of all smears were abnormal or ASCUS smears. Cancer detection rate for invasive cancer and CIN III was 1.3/1000. General practitioners and gynaecologists took the same part in the programme. During a postal survey conducted among them, they declared that they felt concerned with cancer screening, even if they met some difficulties. This results suggest that nominative invitations and a good cooperation of GPs may improve the coverage of eligible women. For the future success of the National Programme, which is to be implemented in France, organisational arrangements have to be set up. The review of positive points and difficulties met by Isere's local programme may help to discuss it.

Analysis and classification of interval cancers in a French breast cancer screening programme (département of Isère).

The objective of this study is to analyse detection rates and stage of diagnosis of interval cancers in the mass screening mammography programme of Isère (France), launched in 1990. Interval cancers are defined as breast cancers diagnosed within 30 months after a negative screening assessment, for women attending the programme between November 1990 and December 1994. Stages of diagnosis of these cancers are compared with those of screened cancers and to those of cancers diagnosed outside the programme. The rates of invasive interval cancers are 17.7% of the expected incidence rate during the first year, 60.0% during the second year and 58.8% after the second year. Sensitivity of the programme (one test every 30 months) is 74%; sensitivity at one year is 82%. Results are better for women aged 60-69 years than for younger women (50-59 years). Diagnosis is made at an early stage with 8% of in situ cases, and with 40% of very small tumours (sizes < or = 10 mm). Those stages are very close to the ones for screened cases. Interval cancer rates are low during the first year. Higher rates for the second year and early stages of diagnosis could be explained by self-referred screening practice in our area.

Influence of the 'directions for use' on positivity rates of the Hemoccult II test.

OBJECTIVE: A concise, detailed, and complete instruction sheet is indispensable for adequate completion by the users of a product. This sheet should be enclosed in the envelope which contains Hemoccult II slides. The authors found that the instructions provided by the French manufacturer were unsatisfactory. They designed a short and simple notice, adequately detailed to be understandable by all volunteers and to obtain satisfactory stool smears. Positivity rates of Hemoccult II performed with the manufacturer's notice were compared to those obtained with Hemoccult II performed with the authors' instructions. METHODS: This study was made during the third screening campaign carried out by the Office Departemental de Lutte contre le Cancer (ODLC). This screening programme only concerned women 59 to 69 years of age. Six thousand three hundred and ninety-two Hemoccult II containing the manufacturer's instructions were received at the laboratory during March, April, May, June and July 1996, and 2633 Hemoccult II containing the ODLC instructions during March, April, May, June and July 1997. All Hemoccult II were developed and read by one trained technician in the Biochemistry Laboratory (Grenoble University Hospital). RESULTS: The two populations, studied in 1996 and 1997, were strictly comparable in terms of age and number of previous screenings. Out of 6392 Hemoccult II containing the manufacturer's instructions, 157 (2.5%) were found positive, as compared to 36 (1.4%) Hemoccult II out of 2633 which contained the authors' instructions. This difference is highly significant (P = 0.001). CONCLUSION: The directions for use provided with Hemoccult II had a crucial influence on positivity rates, and therefore on the cost of screening. The instruction sheet provided by the French manufacturer is not satisfactory as it contains too much needless information, while several important pieces of advice are missing.

[Campaign for cervical cancer screening with vaginal smears in women aged 50-69 years in Isère (France). Results of the first round (January 1991-June 1993)]. / Campagne de dépistage du cancer du col utérin par frottis cervicovaginaux chez les femmes de 50 à 69 ans en Isère. Résultats de la première vague (janvier 1991-juin 1993).

The department of Isère, which is involved since 1990 in a breast cancer screening campaign concerning women aged 50 to 69, has managed to associate a cervical and colorectal cancers screening program. The target sample size is 98,000 individuals. Women are asked to refer their general practitioner or gynaecologist for cervicovaginal smears. Each woman is invited at a screening interval of 30 months. The results of the first invitation (November 1990-December 1992) are reported. Thus 29,570 women did referred, so that the screening uptake is 30% and 20,083 women (68%) had Pap smears inside the screening program. 1.1% of the smears were unsatisfactory and 1.2% of the tests showed abnormalities. Ninety-six percent of the women who had been referred for further examinations have been followed up. Thirty-eight women (representing 17% of smears with abnormalities) had surgery (conisation, hysterectomy, Wertheim). Among them, 5 cases of invasive cervical carcinoma and 25 in situ carcinoma were detected. The detected cancer prevalence per 1,000 women screened is 1.5/1000. An organised screening program for cervical cancer in association with breast cancer screening, seems to be an effective way of increasing smears realisation in women aged 50 to 69, and of involving general practitioners in cervical cancer screening.

Prognostic value of quantitative cytometry in a series of 415 T1T2/N0N1/M0 breast cancer patients--preliminary results.

Identifying prognostic markers in local regional breast carcinomas remains an important challenge today. DNA content obtained by flow cytometry, has been found to be of prognostic value; results with other methods remain less clear. This report describes DNA image cytometry patterns which are assessed with respect to disease-free survival. From June 1982 to December 1992, 415 patients under 75 years of age, without any previous or synchronous carcinoma, suffering from an invasive breast cancer classified as T1 (52.8%), T2 (47.2%), N0 (65.1%) N1 (34.9%), MO according to clinical TNM staging, were enrolled in this study. The median age was 53 (28-75) and 58.8% of the patients were premenopausal; 85.3% underwent a breast conservative procedure and 14.7% a modified radical mastectomy followed by postoperative irradiation. Histological axillary lymph node status, Scarff-Bloom grade and/or cytological grade and, oestrogen receptor content were used in decision-making for adjuvant treatment: hormonotherapy (48%) or chemotherapy (18.8%). Imprints were taken from the macroscopically visible lesion at the time of surgery, and a Feulgen staining was carried out on air dried smears to be analysed using the Samba 200 cell image processor (Alcatel TITN, France). Five parameters were systematically assessed: proliferation index; DNA histogram, integrated optical density, DNA malignancy grade, ploidy balance. With a median follow-up of 36 months (0-105), proliferation index (P = 0.0008), DNA histogram (P = 0.0017), integrated optical density (IOD) (P = 0.018) and DNA malignancy grade (P = 0.017) had a significant prognostic value on disease-free survival estimated by the Kaplan-Meier method. When these parameters were included in a Cox proportional regression hazards model, PR (P = 0.01), Scarff-Bloom histological grading (P = 0.02), axillary clearance (P = 0.04) were significant; however, in the same model, taking into account the axillary lymph node histological status, IOD was significant for pN- patients (P = 0.03), and proliferation index (P = 0.03) was significant for pN+. Such results need to be updated with a longer median follow-up, but they suggest that the mean DNA content, as measured by the integrated optical density (IOD), should be considered when deciding on medical adjuvant treatment with respect to patients with a negative axillary clearance.

[Prognostic value of quantitative DNA analysis, expressed in integrated optical density, in a series of 415 T1-T2, N0N1, M0 UICC breast cancers]. / Valeur pronostique du contenu en ADN, exprimé dans la densité optique intégrée, dans une série de 415 cancers du sein T1-T2, N0N1, M0 UICC.

From June 1982 to December 1992, 415 patients less than 75 years of age, without any previous or synchronous carcinoma, suffering from an invasive breast cancer classified as T1 (52.8%), T2 (47.2%), NO (65.1%) N1(34.9%), MO according to clinical TNM staging, were enrolled in this study. The median age was 53 (28-75), and 58.8% of the patients were menopaused; 85.3% underwent a breast conservative procedure and 14.7% a modified radical mastectomy followed by postoperative irradiation. Histological axillary lymph node status, Scarff-Bloom grade and/or cytological grade, estradiol receptor content, were used to set up medical adjuvant treatment: hormonotherapy (52%) or chemotherapy (18.8%). Imprints were taken from the macroscopically visible lesion at the time of surgery, and a Feulgen staining was done on air dried smears to be analyzed using the Samba 200 cell image processor (Alcatel TITN, France). Five parameters were systematically assessed: proliferation index, DNA histogram, integrated optical density, DNA malignancy grade, and policy balance. With a median follow-up of 36 months (0-105), proliferation index (P = 0.0008), DNA histogram (P = 0.0017), integrated optical density (P = 0.018), DNA malignancy grade (P = 0.017) have a significant prognostic value on disease free survival estimated by the Kaplan-Meir method. When these parameters were included in a Cox proportional regression hazards model, Scarff-Bloom histological grading (P = 0.002), positives nodes (P = 0.02), optical integrated density (P = 0.045) were significant. Such results need to be updated with a longer follow-up, but they suggest that the mean DNA content, as measured by the integrated optical density (IOD), has to be considered when deciding on medical adjuvant treatment with respect to patients with a negative axillary clearance.

[The anticancer regional office, a screening facility in Isère]. / L'Office départemental de lutte contre le cancer, une structure de dépistage en Isère.

The Isère anticancer departmental office (ODLC) created by order in June 1981, assumes the responsibility of screening. Since 1991 its action has focused on breast cancer mass screening in women aged 50 to 69 years, as well as cervix, colon and rectum carcinomas for the same age group. The board of directors includes politicians and representatives of administrative services from, DASS, DISS, CHU, cancer registry, centre d'études nucléaires, University Joseph Fourier, the French Medical Association, medical trade-unions, CPAM, and charitable organizations. Its budget for 1995 was 3.6 million FF, subsidized up to 90% by the regional council. After being invited by CPAM or private insurances, each woman is submitted to a consultation with a general practitioner or gynecologist who fill in the questionnaire, perform a clinical examination (including PAP smears), prescribe a mammography and give a hemoccult test. This mass screening is free of charge thanks to FNPIES, CPAM and private insurances. ODLC seems to be the most qualified structure of coordination and follow-up to take charge of a departmental mass screening.

[Simultaneous screening of cancers of the breast, cervix, colon and rectum. The Isère experience]. / Dépistage simultané des cancers du sein, du col utérin, du côlon et du rectum. Expérience de l'Isère.

The mass screening program for cancer in the Isere department offers women between 50 and 69 years a medical consultation and three tests: mammography for breast cancer screening, Pap smear for cervical cancer screening, and hemoccult for colorectal cancer. During the first round, 29,570 women took part in the program, 21% had a mammography, 20% Pap smears and 25% a hemoccult. In breast cancer screening, the rate for further examination was 11.9%, the breast cancer detection rate was 5.4 per 1,000 women screened and the detection rate of invasive tumor < or = 10 mm: 2.0 per 1,000. In cervical cancer screening, the rate of abnormal examinations was 1.2%. The cervical cancer detection rate was 1.5 per 1,000. The rate of positive hemoccult was 2.7% and the rate of colorectal cancers and polyps 10 mm or larger was 2.7 per 1000. Results of screening are satisfying, but compliance rate is too low. Acceptance rate must be examined in following rounds.

[Modulation of indications of adjuvant hormone therapy with tamoxifen in T1T2/N0N1 breast cancers. Preliminary results of a multicenter study with 695 cases]. / Modulation des indications de l'hormonothérapie adjuvante par le tamoxifène dans les cancers du sein T1T2/N0N1. Résultats préliminaires d'une étude multicentrique de 695 cas.

From 1982 to 1990, patients less than 75 years, without any previous or synchonous carcinoma, suffering from an invasive breast cancer classified as T1T2/N0N1/MO according to clinical TNM staging, were enrolled in this study; 82.4% underwent a breast conservative procedure and 17.2% a modified radical mastectomy followed by a postoperative irradiation. Histological axillary lymph node status, Scarff-Bloom grade and/or cytological grade, estradiol receptor content, were used to define three groups of patients. The breakdown of patients is not well balanced: 416 women were included in group I (N-, grade I II, ER+) when there was no adjuvant medical treatment, 110 in group II (N-, grade III, ER+), 169 in group III (N+ < or = 3, grade I II, ER+). Patients from the latter two groups were receiving tamoxifene, 20 mg per day for 2 years; Those women not menopaused received first a pelvic irradiation. With a median follow-up of 35 months (1-138) the overall survival is respectively for the three groups 95%, 96%, 96% (P = 0.5) and the disease free survival 86%, 93%, 90% (P = 0.1). The actuarial local regional remission rate is 94%, 97%, 99% (P = 0.07). Such results need to be updated with a longer follow-up, but they show the ability of adjuvant hormonotherapy to tailor the short term survival thanks to prognostic factors.

Lack of prognostic value of epidermal growth factor receptor in a series of 229 T1/T2, N0/N1 breast cancers, with well defined prognostic parameters.

The prognostic value of epidermal growth factor receptor (EGF-R) was prospectively assessed in a series of 229 clinical T1-T2, N0-N1 breast carcinomas diagnosed between May 1987 and October 1989. EGF-R expression was determined by measuring the specific Bmax of 125I EGF to tumor plasma membrane preparations. Tumor with a Bmax > or = 3 fmol/mg of protein were considered positive with regard to EGF-R expression. With a median follow-up of 34 months, the 3-year overall and disease-free survivals are respectively 92% and 88% for EGF-R < or = 3, and 91% and 86% EGF-R > 3 fmol, showing no significant difference, even when comparing axillary lymph node status. We did not succeed in finding an EGF-R cut-off value which might be significant in univariate analysis. Multivariate analysis of our data indicates that pT (p = 0.001), pN (p = 0.04), and Scarff-Bloom grade (p = 0.04) are the only significant predictors of disease-free survival among the parameters investigated in this study.

[Percutaneous transhepatic drainage of the biliary tree (author's transl)]. / Drainage percutané transhépatique des voies biliaires.

For some mechanical jaundice surgery may be hazardous or even of no use. Percutaneous transhepatic drainage of the biliary tree is a new technique allowing a quick and durable resolution of the jaundice. It is a non drastic procedure which can be done under local anesthesia. Here is the report of the authors first case. They propose the likely indications of such a drainage.