[Surgical management of breast cancer in outpatient versus overnight hospitalization: Satisfaction study]. / Prise en charge chirurgicale du cancer du sein ambulatoire versus hospitalisation d'une nuit : enquête de satisfaction.

OBJECTIVES: Breast cancer is the primary female cancer. In cancerology, it is essential to give to the patient some support. The advent of outpatient surgery optimizes the care path. This need for support of patients raises the question of its compatibility with the day surgery. The purpose is to compare the satisfaction of outpatients with those who stay overnight after surgery of breast cancer. MéTHODS: Patients who underwent breast conservative surgery were included. It is a mixed study, a quantitative, observational and prospective one using a satisfaction survey and a qualitative one which consisted on semi - directive individual interviews. We compared the satisfaction rate (highest marks). RESULTS: There were 91 patientes, 38 in the ambulatory group and 53 in the overnight group. There was no significant difference in satisfaction between the two groups (P=0.18). The difficulties frequently highlighted by the patients during their stay were the organizational management, the lack of hospital comfort and the sometimes long wait. The need for human support was unanimous. CONCLUSION: The satisfaction was excellent in the study. The mode of hospitalization does not seem to play a role here on satisfaction. This hospitalization mode can only be envisaged by providing sufficient human and technical resources. Enhanced recovery after surgery appears to be an alternative to outpatient surgery.

Impact of completion axillary lymph node dissection in patients with breast cancer and isolated tumour cells or micrometastases in sentinel nodes.

BACKGROUND: Omission of completion axillary lymph node dissection (ALND) is a standard practice in patients with breast cancer (BC) and negative sentinel nodes (SNs) but has shown insufficient evidence to be recommended in those with SN invasion. METHODS: A retrospective analysis of a cohort of patients with BC and micrometastases (Mic) or isolated tumour cells (ITCs) in SN. Factors associated with ALND were identified, and patients with ALND were matched to patients without ALND. Overall survival (OS) and recurrence-free survival (RFS) were estimated in the overall population, in Mic and in ITC cohorts. FINDINGS: Among 2009 patients analysed, 1390 and 619 had Mic and ITC in SN, respectively. Factors significantly associated with ALND were SN status, histological type, age, number of SN harvested and absence of adjuvant chemotherapy. After a median follow-up of 60.4 months, ALND omission was independently associated with reduced OS (hazard ratio [HR] 2.41, 90 confidence interval [CI] 1.36-4.27, p = 0.0102), but not with increased RFS (HR 1.21, 90 CI 0.74-2.0, p = 0.52) in the overall population. In matched patients, the increased risk of death in case of ALND omission was found only in the Mic cohort (HR 2.88, 90 CI 1.46-5.69), not in the ITC cohort. The risk of recurrence was also significantly increased in the subgroup of matched Mic patients (HR 1.56, 90 CI 0.90-2.73). INTERPRETATION: A separate analysis of Mic and ITC groups, matched for the determinants of ALND, suggested that patients with Mic had increased recurrence rates and shorter OS when ALND was not performed. Our results are consistent with those of previous studies for patients with ITC but not for those with Mic. Randomised controlled clinical trials are still warranted to show with a high level of evidence if ALND can be safely omitted in patients with micrometastatic disease in SN.

[Lobular invasive breast cancer prognostic factors: About 940 patients]. / Facteurs pronostiques des carcinomes lobulaires infiltrants du sein : à propos de 940 cas.

OBJECTIVES: To assess the prognostic factors of T1 and T2 infiltrating lobular breast cancers, and to investigate predictive factors of axillary lymph node involvement. METHODS: This is a retrospective multicentric study, conducted from 1999 to 2008, among 13 french centers. All data concerning patients with breast cancer who underwent a primary surgical treatment including a sentinel lymph node procedure have been collected (tumors was stage T1 or T2). Patients underwent partial or radical mastectomy. Axillary lymph node dissection was done systematically (at the time of sentinel procedure evaluation), or in case of sentinel lymph node involvement. Among all the 8100 patients, 940 cases of lobular infiltrating tumors were extracted. Univariate analysis was done to identify significant prognosis factors, and then a Cox regression was applied. Analysis interested factors that improved disease free survival, overall survival and factors that influenced the chemotherapy indication. Different factors that may be related with lymph node involvement have been tested with univariate than multivariate analysis, to highlight predictive factors of axillary involvement. RESULTS: Median age was 60 years (27-89). Most of patients had tumours with a size superior to 10mm (n=676, 72%), with a minority of high SBR grade (n=38, 4%), and a majority of positive hormonal status (n = 880, 93, 6%). The median duration of follow-up was 59 months (1-131). Factors significantly associated with decreased disease free survival was histological grade 3 (hazard ratio [HR]: 3,85, IC 1,21-12,21), tumour size superior to 2cm (HR: 2,85, IC: 1,43-5,68) and macrometastatic lymph node status (HR: 3,11, IC: 1,47-6,58). Concerning overall survival, multivariate analysis demonstrated a significant impact of age less than 50 years (HR: 5,2, IC: 1,39-19,49), histological grade 3 (HR: 5,03, IC: 1,19-21,25), tumour size superior to 2cm (HR: 2,53, IC: 1,13-5,69). Analysis concerning macrometastatic lymph node status nearly reached significance (HR: 2,43, IC: 0,99-5,93). There was no detectable effect of chemotherapy regarding disease free survival (odds ratio [OR] 0,8, IC: 0,35-1,80) and overall survival (OR: 0,72, IC: 0,28-1,82). Disease free survival was similar between no axillary invasion (pN0) and isolated tumor cells (pNi+), or micrometastatic lymph nodes (pNmic). There were no difference neither between one or more than one macromatastatic lymph node. But disease free survival was statistically worse for pN1 compared to other lymph node status (pN0, pNi+ or pNmic). Factors associated with lymph node involvement after logistic regression was: age from 51 to 65 years (OR: 2,1, IC 1,45-3,04), age inferior to 50 years (OR 3,2, IC: 2,05-5,03), Tumour size superior to 2cm (OR 4,4, IC: 3,2-6,14), SBR grading 2 (OR 1,9, IC: 1,30-2,90) and SBR grade 3 (OR 3,5, IC: 1,61-7,75). CONCLUSION: The analysis of this series of 940 T1 and T2 lobular invasive breast carcinomas offers several information: factors associated with axillary lymph node involvement are age under 65 years, tumor size greater than 20mm, and a SBR grade 2 or 3. The same factors were significantly associated with the OS and DFS. The macrometastatic lymph node involvement has a significant impact on DFS and OS, which is not true for isolated cells and micrometastases, which seem to have the same prognosis as pN0.

Characteristics and clinical outcome of T1 breast cancer: a multicenter retrospective cohort study.

BACKGROUND: A subgroup of T1N0M0 breast cancer (BC) carries a high potential of relapse, and thus may require adjuvant systemic therapy (AST). PATIENTS AND METHODS: Retrospective analysis of all patients with T1 BC, who underwent surgery from January 1999 to December 2009 at 13 French sites. AST was not standardized. RESULTS: Among 8100 women operated, 5423 had T1 tumors (708 T1a, 2208 T1b and 2508 T1c 11-15 mm). T1a differed significantly from T1b tumors with respect to several parameters (lower age, more frequent negative hormonal status and positive HER2 status, less frequent lymphovascular invasion), exhibiting a mix of favorable and poor prognosis factors. Overall survival was not different between T1a, b or c tumors but recurrence-free survival was significantly higher in T1b than in T1a tumors (P = 0.001). In multivariate analysis, tumor grade, hormone therapy and lymphovascular invasion were independent prognostic factors. CONCLUSION: Relatively poor outcome of patients with T1a tumors might be explained by a high frequency of risk factors in this subgroup (frequent negative hormone receptors and HER2 overexpression) and by a less frequent administration of AST (endocrine treatment and chemotherapy). Tumor size might not be the main determinant of prognosis in T1 BC.

Prospective study on the prevalence and associated risk factors of cryptorchidism in 6246 newborn boys from Nice area, France.

To assess the incidence and risk factors of cryptorchidism in Nice area. A 3-year prospective study was conducted at two maternity wards involving neonatal screening of boys born ≥34weeks of amenorrhoea. Methodology was strict with examination at birth, 3 and 12months by the same paediatrician. Two strictly matched controls were included for each case. Information on child and parents (medical history, pregnancy, lifestyle) was recorded using medical chart and self-administered questionnaires. A total of 102 of 6246 boys were born with cryptorchidism (prevalence 1.6%, 95 included). Half of them were still cryptorchid at three and 12months with, however, 10% of secondary re-ascent (recurrent cryptorchidism) at 12months, justifying long-term follow-up. Cryptorchidism at birth was associated with instrumental delivery, inguinal hernia and urogenital malformations, particularly micropenis and paternal history of cryptorchidism. Our results suggest that maternal exposure to anti-rust or phthalates could be a risk factor, whereas eating fruits daily seemed somewhat protective. Prevalence of cryptorchidism in our area is on the lower bracket compared with other countries, and is associated with both familial and environmental risk factors.

[The gynecologist and the melanoma: breast and endometrial metastases]. / Le gynécologue face au mélanome: métastases mammaires et utérines, à propos de trois cas.

Melanoma has an important metastatic potential and its incidence is greatly increasing. Even after many years of negative follow-up, gynecologists should be aware that a gynecological tumor might be a secondary location for a woman with a medical history of melanoma. Because of a poor prognosis and a reduced life expectancy, it is necessary to make a disease staging in order to offer a prompt diagnosis and a personalized strategy of treatment. Considering the increasing incidence of melanoma, gynecologists will face more frequently with this situation.

[Experimental research on mechanical behavior of human placenta]. / Détermination expérimentale des lois de comportement mécanique du placenta.

OBJECTIVES: Determination of mechanical properties of human placenta. PATIENTS AND METHODS: Realisation of an experimental study using 80 human placentas and modelisation of this study using a finite element numerical model. Using the inverse analysis method, research of the parameters of placenta's behavior. RESULTS: Hyper-Visco-Elastic law written by Ogden, optimized for placenta with parameters: mu(1)=0.0001881Mpa, mu(2)=-0.000240Mpa, mu(3)=mu(4)=0Mpa and alpha(1)=2, alpha(2)=-8, alpha(3)=alpha(4)=0 in static condition. DISCUSSION AND CONCLUSION: The parameters enable an approach of the mechanical behavior of the placenta. They could be used in numerical modelisation.

[Environmental pollutants in maternal milk and cryptorchidism]. / Polluants environnementaux dans le lait maternel et cryptorchidie.

OBJECTIVE: Numerous maternal lipophilic compounds are eliminated into milk during lactation, their concentrations reflecting fetal in utero exposure. Some of them are endocrine disruptors. Their role in the occurrence of genital malformation, dysfunction or cancer has been suggested. We wanted to study the exposure of our population and its potential association with cryptorchidism, as few clinical studies are available. PATIENTS AND METHODS: Over three years, we screened for cryptorchidism all boys born alive at or above 34 weeks of gestational age, in two maternity wards (CHU Nice, CHG Grasse). Cryptorchid boys were matched with two controls. Nursing mothers provided a colostrum sample that was screened for 15 compounds known for their antiandrogenic and/or anti estrogenic properties, including dichloro-diphenyl-trichloro-ethylene (DDE), polychlorinated biphenyls (PCBs), dibutylphthalate (DBP) (& metabolite monobutylphthalate-mBP) and hexachlorobenzene (HCB). RESULTS: Out of 6246 boys, 102 were cryptorchid (1.6%). All available colostrums (56 for cryptorchid and 69 for controls) were contaminated. Median concentrations of DDE, PCBs, HCB and phthalates were higher though not significantly in cryptorchid versus controls. Cryptorchid boys were more likely to be classified in the most contaminated groups for DDE and SigmaPCBs, with a trend for mBP. Odds ratio (OR) for cryptorchidism was increased for the highest score of SigmaPCB, with a trend only for DDE versus the lowest score of those components. Our results are similar to those of a Scandinavian study with comparable design. DISCUSSION AND CONCLUSIONS: Our results show the universal contamination of milk with endocrine disruptors in our area, and support the association between congenital cryptorchidism and fetal exposure to PCBs and possibly DDE, alone or in association with other chemicals.

[Post-partum contraception (author's transl)]. / Contraception du post partum.

The authors have come to the conclusion that the ideal time to start female contraception is when the periods return following delivery. They arrived at this conclusion after studying the disadvantages of the various methods of hormone contraception and of mechanical female contraception immediately following delivery. Directly after delivery contraception should be in the hands of the man and not the woman. If better information is given to the couple during pregnancy and in the postnatal period it should direct them towards such formations of contraception. The problem, however, of grand multipara who are feckless, ignorant and of low social class, still remains. Medroxyprogesterone, if it is used at all immediately after delivery, should be given in a dose of 150 mg. As far as tubal ligation by mini-laparotomy after delivery goes this is permanent contraception and its indications should be considered with very great care.