[Audits of the quality management system and safety in radiotherapy: Lessons learned and future prospects]. / Audits croisés du système de management de la qualité et de la sécurité en radiothérapie : retour d'expérience et perspectives futures.

The external audit of the management system of quality and safety in radiotherapy by quality managers of the French Association of Quality and Safety in Radiotherapy (AFQSR) is an opportunity to exchange good practices, returns of experience, effectiveness and weaknesses of the quality system, and its perceptions by all the teams. We present the results of the first audits conducted, and the results of a survey on the perception of quality at national level.

Looking for frailty in community-dwelling older persons: the Gérontopôle Frailty Screening Tool (GFST).

The frailty syndrome is a pre-disability condition suitable to be targeted by preventive interventions against disability. In order to identify frail older persons at risk of negative outcomes, general practitioners must be provided with an easy and quick screening tool for detecting frailty without special effort. In the present paper, we present the screening tool for frailty that the Gérontopôle of Toulouse (France) has developed and implemented in primary care in the region with the collaboration of the Department of Family Medicine of the University of Toulouse. The Gérontopôle Frailty Screening Tool (GFST) is designed to be administered to persons aged ≥65 years with no physical disability and acute clinical disease. It is composed by an initial questionnaire aimed at attracting the general practitioner's attention to very general signs and/or symptoms suggesting the presence of an underlying frailty status. Then, in a second section, the general practitioner expresses his/her own view about the frailty status of the individual. The clinical judgment of the general practitioner is finally retained for determining the eventual presence of frailty. Preliminary data document that almost everyone (95.2%) of the 442 patients referred to the Gérontopôle frailty clinic by general practitioners using the GFST indeed presents a condition of (pre-)frailty according to the criteria proposed by Fried and colleagues in the Cardiovascular Health Study. The use of the GFST may help at raising awareness about the importance of identifying frailty, training healthcare professionals at the detection of the syndrome, and developing preventive interventions against disabling conditions.

[Building and validation of a test evaluating verbal recognition memory: The Forty test (f40)]. / Mise au point et validation d'une épreuve d'évaluation de la mémoire de reconnaissance verbale: le Forty test (f40).

INTRODUCTION: Neuropsychologic evaluation is a primordial diagnostic tool. Numerous tests explore episodic memory but few tests exist to assess incidental verbal episodic memory or verbal recognition memory. This memory is however impaired early in certain neurodegenerative diseases such as Alzheimer's disease. Our objective was to create a test sensitive and specific to this cognitive dysfunction. METHOD: Our test was performed by 33 healthy volunteers and 51 patients (19 with idiopathic Parkinson's disease, 16 with Alzheimer's disease at the prodromal stage and 16 with Alzheimer's disease). RESULTS AND DISCUSSION: Independently of age, education level and global cognitive impairment, the young and old healthy volunteers and the patients with idiopathic Parkinson's disease displayed results significantly better than the group of Alzheimer's disease at the prodromal stage and Alzheimer's disease patients. Our test appears to be sensitive to dysfunction of verbal recognition memory. A score of 30/40 or less on the Forty test discriminates 91% of subjects with a cortical pattern of memory. This test could be recommended for clinical neuropsychological practice.

[Denutrition in the elderly patient with urologic cancer]. / La dénutrition chez le patient âgé porteur d'un cancer urologique.

Denutrition in the elderly subject with cancer is a frequent and serious complication. With a complex and multifactorial mechanism, associating causes that are attributable to neoplastic disease with factors related to aging, denutrition is the source of excessive morbidity for these patients. One must systematically search for denutrition in all elderly patients in a standardized gerontological assessment, using the diagnostic criteria set out by the French National Health Authority: weight loss, body mass index, and the Mini Nutritional Assessment. Treatment of denutrition should be integrated into the therapeutic project and should therefore take the ethics dimension into account. Depending on the patient's capacity for spontaneous oral feeding, the choice of nutritional sources will be oriented toward oral nutrition: enriched, fractionated food intake, associated if need be with high-calorie oral complementation; or toward enteral feeding. Whatever nutritional treatment is selected, its tolerance and efficacy must be assessed.

Visual recognition memory differentiates dementia with Lewy bodies and Parkinson's disease dementia.

OBJECTIVE: To compare cognitive impairments in dementia with Lewy bodies (DLB) and Parkinson's disease dementia (PDD), to discriminate between the two entities. METHODS: 10 DLB and 12 PDD consecutive patients performed a neuropsychological battery designed to assess several cognitive domains: verbal and visual memory (Delayed Matching to Sample (DMS)-48), language, gnosia, praxia and executive functions. RESULTS: DLB patients had poorer performances in orientation (p<0.05), Trail Making Test A (p<0.05) and reading of names of colours in the Stroop Test (p<0.05). Their scores were also lower in the visual object recognition memory test (DMS-48), in both immediate (p<0.05) and delayed recognition (p<0.05). No differences were observed in the other tests. CONCLUSION: Despite global similarities in cognitive performances between DLB and PDD patients, we observed important differences: in particular, DMS-48, a test of visual object recognition memory and visual storage capacity, was poorer in DLB patients.

IANA (International Academy on Nutrition and Aging) Expert Group: weight loss and Alzheimer's disease.

Weight loss, together with psychological and behavioural symptoms and problems of mobility, is one of the principal manifestations of Alzheimer's disease (AD). Weight loss may be associated with protein and energy malnutrition leading to severe complications (alteration of the immune system, muscular atrophy, loss of independence). Various explanations have been proposed such as atrophy of the mesial temporal cortex, biological disturbances, or feeding behaviours; however, none has been proven. Prevention of weight loss in AD is a major issue. It requires regular follow-up and must be an integral part of the care plan. The aim of this article is to review the present state of scientific knowledge on weight loss associated with AD. We will consider four points: the natural history of weight loss, its known etiological factors, its consequences and the various management options.

Current concepts in diabetic microvascular dysfunction.

Microvascular dysfunction is an important component of the pathologic processes that occur in diabetic foot disease. The endothelial abnormalities observed in patients with diabetes mellitus are poorly understood, and evidence suggests that endothelial dysfunction could be involved in the pathogenesis of diabetic macroangiopathy and microangiopathy. With the advent of insulin replacement in the early 1900s and increased efforts toward metabolic control of diabetes, long-term complications of this disease have become apparent. These late-term complications are primarily disorders of the vascular system. This article reviews the process of microvascular dysfunction and how it may relate to the pathogenesis of diabetic foot problems.

Post-transplant lymphoproliferative disorder with supraglottic involvement.

OBJECTIVE: Transplant patients with primary Epstein-Barr virus (EBV) infection may develop post-transplant lymphoproliferative disorder (PTLD). Since many infants are seronegative at the time of transplantation, PTLD is a major concern for paediatric transplant centres. First manifestations of PTLD are frequently observed in the ENT area with adenoidal and/or tonsillar involvement. DESIGN: Retrospective study of two cases of PTLD with confirmed supraglottic involvement, their management and outcome. Only patients with pathologically and immunologically demonstrated B-cell proliferation were diagnosed as PTLD. RESULT: Two infants developed an acute stridor during PTLD respectively 8 and 10 months after orthotopic liver transplantation (OLT). These infants were seronegative for EBV at the time of transplantation. IgM anti-EBV and/or detection of EBV genome by polymerase chain reaction were positive. Laryngeal examination revealed hypopharyngeal and/or supraglottic mucosal hyperplasia. Immunostaining of laryngeal biopsy was positive for latent membrane protein-1 (LMP1). Patients were treated by a reduction in immunosuppression as far as tolerated with the intent to recover natural immune response by the patient over the proliferation of EBV-infected cells. Complete remission of PTLD was observed in these two cases. CONCLUSION: Tonsillar hypertrophy and adenoid enlargement are the most encountered features of PTLD in OLT occurring in the ENT area. Acute stridor with supraglottic involvement may also be observed in PTLD and must be promptly diagnosed as the prognosis of this disorder is related to rapid reduction in immunosuppression and consequently to the recovering of a natural immune response against the EBV infection.

[Teratoma of the rhinopharynx and the infratemporal fossa in neonates: report of 3 cases]. / Tératome du cavum étendu à la fosse infratemporale du nouveau-né, à propos de 3 cas.

Teratomas are tumors which develop in childhood or early adulthood, generally in the gonads. More rarely these tumors may be found in an axial localization, notably in cervicofacial forms. We report three cases of teratomas observed in rhinopharynx of three neonates operated at the Clocheville General Hospital. We present the main anatomoclinical features of these tumors, focusing on the cervicofacial forms in neonates. All three cases occurred in female neonates presenting acute dyspnea within the first hours of life, requiring intubation in two cases. The first two tumors invaded the infratemoral region and the third was a pediculated tumor of the velum exteriorized via the mouth. In one case antenatal ultrasound had suggested the diagnosis of a right temporomaxillary tumor. Rapid excision of the rhinopharngyeal component allow extubation for the two intubated infants and pathology diagnosis. In the first infant operated at 2 months, the lateral route was adapted to age, with mandibulotomy with section of the coronoid process but preserving the mandibular condyle. The second infant was operated at the age of 3 weeks using a wide frontotemporoperitonial approach then at the age of 3.5 months for recurrence extending to the floor of the temporal fossa and the middle ear. A type C infratemporal approach was used with lost-bone temporal craniectomy. Per-buccal excision was possible in the third infant with resection at the base of implantation. No recurrence has been observed in the first two cases at 3.5 and 2.5 months follow-up in the first two cases. The third infant was lost to follow-up.

Assessment of the effectiveness of drug therapies on nutritional status in the elderly: "concerning a randomised, double-blind clinical study of the activity of pancreatic extracts and a placebo during the renutrition of elderly subjects suffering from protein caloric undernutrition".

AIMS: to study, versus placebo, the value of administering pancreatic extracts in elderly subjects suffering from denutrition. METHODS: 52 subjects over 70 years of age, living in the Toulouse region of France, were included in this study. Each subject was required to present with an impaired nutritional status of their food intake, anthropometric and laboratory markers. RESULTS: among the 52 patients included in the study, 26 received the placebo and 26 received a pancreatic extract (Créon 12,000). 88% of these patients were women and 12% were men, the mean age of patients was 87+/-6 years. The groups were comparable at entry into the study. Nutritional intake increased in the two groups. There was a non-significant increase in body weight in the treated group when compared with the placebo group. DISCUSSION: we think that in the future, it would be preferable to conduct studies in convalescent subjects, reducing the frequency of nutritional assessments (food intake on D0 and D90, to reduce interference with the patient's habits.