[Preventing violence during hospitalisations in psychiatry]. / Prévenir les moments de violence lors des hospitalisations en psychiatrie.

Over recent years, the psychiatric sector has endeavoured to develop community-based care. Paradoxically, the number of compulsory hospitalisations is increasing. At the same time, the legal framework is evolving and measures relating to the deprivation of liberty in the context of psychiatric care have given rise to extensive guidelines. The work of the French National Health Authority represents, in this context, a certain continuity, with regard to the legal, ethical and social discussions around restriction of liberty practices within psychiatric units. The main focus is on the prevention and management of violent outbursts.

[The latest best practice guidelines relating to seclusion and restraint]. / Les dernières recommandations de bonnes pratiques sur l'isolement et la contention.

Several measures relating to seclusion and restraint are included in the French public health code. The best practice guidelines of the French National Health Authority, published in 2017, define these two notions and advise on the behaviour to adopt with regard to their implementation and monitoring. Likewise, informing and supporting the patient when these measures are lifted are critical moments which the teams must also be able to manage correctly.

[Development of oncogeriatry: national and international strategies]. / Développement de l'oncogériatrie: aspects stratégiques nationaux et internationaux.

Incidence of cancer increases with the recent increase of the life expectancy. Aging is characterized by health status heterogeneity. It is therefore difficult to exactly predict tolerance to treatment and to make decision. One of the major question is to classify the problems on the base of their impact on health status and outcome. It is only possible if oncologists and geriatricians work together. The objectives at the national and international levels are the same: to develop formation (teaching programs), information (for professionals and the public), clinical research. It is more difficult to develop case management, because it depends on health organisation status. A strong global program has been developed in France with the emergence of Pilot Units for the coordination of Oncogeriatrics. It begins to produce results.

Predictive factors of outcome after gastric banding: a nationwide survey on the role of center activity and patients' behavior.

BACKGROUND: Systematic studies of postoperative outcome of bariatric surgery provide information on the predictors of success. Surgeon's and institution experience and patient's behavior after surgery are key determinant of success or failure. Data on clinical trials generally reflect the experience of skilled obesity surgery centers. Little is known about the current practice at a nationwide level. The present study was realized in the frame of a national survey on medical and surgical practices conducted by the public health insurance system. The objective was to analyze systematically and prospectively the outcome of all bariatric surgery procedures consecutively performed in a given period, as registered by the French National Medical Insurance Service. This study at a nationwide level focused on predictive factors of success and analyzed how the experience of the centers relates to the patients' outcomes at 1 and 2 years after surgery. METHODS: This study examined prospectively the 2-year predictors of success of all consecutive 1236 bariatric operations performed at a nationwide level. Most (87.3%) were laparoscopic adjustable gastric banding (LAGB), so that the non-LAGB were eliminated from the study. Data were collected independently by consultants of the French National Medical Insurance Service: characteristics of the patients, evolution of body mass index (BMI), physical activity and comorbidities, changes in behavior, complications, reoperations. Information was available on the activity of the surgical teams. Excess weight loss (EWL) >50% was considered a "success," and EWL <50% "not a success." A backstep logistic regression (likelihood ratio test) was used to determine predictive factors. RESULTS: Statistical analysis showed significant differences in EWL with the following data: age <40 years (P < 0.01), initial BMI <50 kg/m (P < 0.001), experience of the surgeon(s) >2 procedures per week (P < 0.01), recovery of physical activity (P < 0.001), and change in eating habits (P < 0.001). Compared with 15- to 39-year-old patients, 40- to 49-year-old patients have a 1.5 higher risk not to have a success after surgery and over 50-year-old patients a 1.8 higher risk. Morbidly obese patients (40 < BMI < 49) had a 2.6 times higher risk not to have a success than patients with severe obesity (35 < BMI < 39). Superobese patients (BMI >50) had a 5.4 times higher risk not to succeed than patients with severe obesity. Being operated by a team with a surgical activity over 15 bariatric procedures/2 months doubles the chance of a successful operation when compared with patients operated by surgical teams having only performed 1 or 2 bariatric procedures. Patients who had not recovered or increased their physical activity after operation had a 2.3 times higher risk not to have a success than those who did. Patients who had not changed their eating habits had a 2.2 times higher risk not to have a success than those who did. CONCLUSIONS: This nationwide survey shows that the best profile for a success after gastric banding is a patient <40 years, with an initial BMI <50 kg/m, willing to change his eating habits and to recover or increase his physical activity after surgery and who has been operated by a team usually performing >2 bariatric procedures per week. This study emphasizes that obesity surgery requires a significant experience of the surgical team and a multidisciplinary approach to improve behavioral changes.

A nationwide survey on bariatric surgery in France: two years prospective follow-up.

BACKGROUND: Most studies on bariatric surgery outcomes have been performed in clinical trials (eg. the SOS) or reflect the clinical experience and practice of specific and experienced centers. Little is known about the current practice at a nationwide level. METHODS: This is a systematic nationwide study on the 2-year outcome of all consecutive 1,236 bariatric operations performed in France. Data on mortality, weight loss, complications, and patient satisfaction were collected independently from the medical and surgical team involved in the patients' care. RESULTS: 87.3% of the patients underwent an adjustable gastric banding (ABG), 8.6% a vertical banded gastroplasty (VBG), 3.8% a Roux-en-Y gastric bypass (RYGBP) and 0.3% a biliopancreatic diversion (BPD). Loss of follow-up was 12% at year 1 and 18% at year 2. The rate of laparoscopic procedures was 98% for ABG and 73% for RYGBP. Mortality rate was 0.16% in the operative period and 0.27% during follow-up. Excess weight loss ranged from 43% (AGB) to 66% (RYGBP). Co-morbidities improved in more than 70% of patients. CONCLUSION: Outcomes of bariatric surgery in routine practice (mortality, weight loss, course of co-morbidities, and quality of life) are similar to the results published in clinical trials.

Stent-graft repair for thoracic aortic disease: results of an independent nationwide study in France from 1999 to 2001.

BACKGROUND: The purpose of this study was to assess the overall short-term outcome of stent-graft repair for thoracic aortic disease in France between June 1999 and May 2001. METHODS: This retrospective study was designed by the French National Health Insurance Fund for Salaried Workers. To ensure objectivity, data were retrieved at each center and checked by a team of medical advisors. RESULTS: Between June 1999 and May 2001, a total of 166 stent-graft repairs for thoracic aortic disease were performed in 166 patients, mainly by surgeons in the operating room (88%). Patients were classified according to the American Society of Anesthesiologists as status I or II in 24% of cases, status III in 56%, and status IV or V in 20%. The diameter of the thoracic aneurysm was less than 50 mm in 17% of cases. Seventeen patients (10%) died during the first 3 months, including 8 within the first 30 days after the procedure. A total of 49 complications were noted in 34 patients (20.5%). Endoleaks occurred in 27 patients (16.3%), including 8 that necessitated further treatment. Other stent-related complications included rupture (n = 3), aortoesophageal or tracheal fistula (n = 3), paraplegia (n = 6), stent migration (n = 2), visceral embolism (n = 5), and cerebral embolism (n = 2). There were 14 delivery-related complications (8%) at the catheterization site. Non-stent-related complications occurred in 14 (8%). CONCLUSIONS: This nationwide study demonstrates that stent-graft repair for thoracic aortic disease can be performed with acceptable postoperative morbidity. However, it is not a risk-free procedure and should continue to be used in an investigative setting.

Infrastructure of radiation oncology in France: a large survey of evolution of external beam radiotherapy practice.

PURPOSE: To study the structural characteristics of radiation oncology facilities for France and to examine how technological evolutions had to be taken into account in terms of accessibility and costs. This study was initiated by the three health care financing administrations that cover health care costs for the French population. The needs of the population in terms of the geographic distribution of the facilities were also investigated. The endpoint was to make proposals to enable an evolution of the practice of radiotherapy (RT) in France. METHODS AND MATERIALS: A survey designed by a multidisciplinary committee was distributed in all RT facilities to collect data on treatment machines, other equipment, personnel, new patients, and new treatments. Medical advisors ensured site visits in each facility. The data were validated at the regional level and aggregated at the national level for analysis. RESULTS: A total of 357 machines had been installed in 179 facilities: 270 linear accelerators and 87 cobalt units. The distribution of facilities and megavoltage units per million inhabitants over the country was good, although some disparities existed between areas. It appeared that most megavoltage units had not benefited from technological innovation, because 25% of the cobalt units and 57% of the linear accelerators were between 6 and 15 years old. Computed tomography access for treatment preparation was not sufficient, and complete data management systems were scarce (15% of facilities). Seven centers had no treatment planning system. Electronic portal imaging devices were available in 44.7% of RT centers and in vivo dosimetry in 35%. A lack of physicians and medical physicists was observed; consequently, the workload exceeded the normal standard recommended by the French White Book. Discrepancies were found between the number of patients treated per machine per year in each area (range, 244.5-604). Most treatments were delivered in smaller facilities (61.6%). CONCLUSION: On the basis of the findings of this study, measures were taken to update the infrastructure of RT in France. A first evaluation showed an improvement of care supply in RT in the country.

Use of abdominal aortic endovascular prostheses in France from 1999 to 2001.

BACKGROUND: Since the introduction of endovascular repair (EVR) for infrarenal abdominal aortic aneurysm (AAA), clinical evaluation has been under way in many countries throughout the world. The main purpose of this retrospective study was to determine outcome of EVR with aortic endovascular prostheses (AEPs) and to evaluate the extent to which French practitioners have complied with regulatory and clinical guidelines for the use of these trial devices. METHODS: This retrospective study was conducted by the French National Health Insurance Fund for Salaried Workers. Data were compiled on EVR procedures performed at health care institutions all over mainland France between June 1999 and May 2001. RESULTS: A total of 1012 AEPs were deployed for AAA repair in France during the study period. Only 151 (14.9%) of these EVR procedures were carried out within an approved investigational setting with informed patient consent. Only 149 of the 861 patients (17.3%, 95% confidence interval [CI], 14.9 to 19.9%) who underwent endovascular repair in noninvestigational settings signed informed consent forms. In 452 cases (46.5%), the diameter of the AAA was 50 mm or less. Complete outcome data for the first year were available for 891 patients (88%). Complications occurred in 177 of these patients (19.9%, 95% CI, 17.3 to 22.6%). There were a total of 47 deaths (5.3%, 95% CI, 3.9 to 6.9%), including 27 during the first 30 postoperative days. Other major events during the first year after AEP implantation were ruptured AAA in 5 patients, conversion to open operation in 15, and additional endovascular treatment in 52. Data on clinical surveillance were available for 987 patients (97.5%) with a mean follow-up of 345 days. Only 294 patients (29.8%, 95% CI, 27.0 to 32.7%) underwent complete imaging within the first month after AEP implantation. A total of 184 patients (18.6%, 95% CI, 16.3 to 21.2%) received no surveillance at all. CONCLUSION: This study shows the need for improvement in the clinical evaluation of new devices and medical technologies in France. Study findings also confirm the significant incidence of adverse outcomes and necessity for routine surveillance after EVR of AAA with AEP. However, risk/benefit analysis is difficult because most procedures were not carried out within a proper investigational context.