Risk factors for hypoglycaemia in people with diabetes admitted to the Emergency Department of a Hospital in French Guiana.

Aims/introduction: Strict management of glucose levels in elderly people with diabetes or with comorbidities exposes them to the risk of severe hypoglycaemia (capillary or venous glucose ≤3.3 mmol/L) and the associated morbidity and mortality. We aimed to describe the clinical, laboratory, and epidemiological characteristics of people with diabetes admitted to the Emergency Department in Cayenne, French Guiana for severe hypoglycaemia and identify avoidable behaviours in this population.

Peripheral-blood b-cell subset disturbances in inflammatory joint diseases induced by Tropheryma whipplei.

Objective: To look for abnormalities in circulating B-cell subsets in patients with rheumatic symptoms of Whipple's disease (WD).

Method: Consecutive patients seen between 2010 and 2016 for suspected inflammatory joint disease were identified retrospectively. Results of standardized immunological and serological tests and of peripheral-blood B-cell and T-cell subset analysis by flow cytometry were collected.

Sharing Health Big Data for Research - A Design by Use Cases: The INSHARE Platform Approach.

Sharing and exploiting Health Big Data (HBD) allow tackling challenges: data protection/governance taking into account legal, ethical, and deontological aspects enables trust, transparent and win-win relationship between researchers, citizens, and data providers. Lack of interoperability: compartmentalized and syntactically/semantica heterogeneous data. INSHARE project using experimental proof of concept explores how recent technologies overcome such issues.

Information quality measurement of medical encoding support based on usability.

Medical encoding support systems for diagnoses and medical procedures are an emerging technology that begins to play a key role in billing, reimbursement, and health policies decisions. A significant problem to exploit these systems is how to measure the appropriateness of any automatically generated list of codes, in terms of fitness for use, i.e.

Information fusion for diagnosis coding support.

All patient-related medical information during a hospital stay in France, has to be collected and coded in the compilation of medical units discharge documents, according to a standardized approach. The process of describing a patient disease in terms of appropriate diagnostic codes is nevertheless, a non-intuitive operation for the physician. As a consequence, coding errors, inaccuracies and missing data are frequent, leading to potentially severe economical upshots.

ANTEROCOD: actuarial survival curves applied to medical coding support for chronic diseases.

For the practitioner, choosing diagnosis codes is a non-intuitive operation. Mistakes are frequent, causing severe consequences on healthcare performance evaluation and funding. French physicians have to assign a code to all their activities and are frequently prone to these errors.

REFEROCOD: a probabilistic method to medical coding support.

Choosing diagnosis codes is a non-intuitive operation for the practitioner. Mistakes are frequent with severe consequences on healthcare evaluation and funding. French physicians have to assign a code for everything they do and they are not spared with these kinds of errors.

Reversible watermarking for knowledge digest embedding and reliability control in medical images.

To improve medical image sharing in applications such as e-learning or remote diagnosis aid, we propose to make the image more usable by watermarking it with a digest of its associated knowledge. The aim of such a knowledge digest (KD) is for it to be used for retrieving similar images with either the same findings or differential diagnoses. It summarizes the symbolic descriptions of the image, the symbolic descriptions of the findings semiology, and the similarity rules that contribute to balancing the importance of previous descriptors when comparing images.

Epidemiology and long term survival of gastric carcinoma in the French district of Finistere between 1984 and 1995.

Objectives: The aims of this study were to evaluate trends in incidence, clinical characteristics, treatment regimen and prognosis of gastric carcinoma in the area of Finistere (France) during a 12-year period.

Methods: Between 1984 and 1995, the Finistere Registry of GastroIntestinal Tract Tumors listed 2 139 patients with gastric carcinoma in a population of 838 627 inhabitants. Curative resection and operative mortality were analyzed by logistic regression.

Factors associated with liver steatosis and fibrosis in chronic hepatitis C patients.

Unlabelled: Liver steatosis is a common finding in patients infected with hepatitis C virus (HCV). Host and viral factors have been associated with steatosis, but their relative contributions have not been clearly addressed. It has been suggested that steatosis plays a role in the progression of liver fibrosis.

Computer-assisted diagnosis system in digestive endoscopy.

The purpose of this paper is to present an intelligent atlas of indexed endoscopic lesions that could be used in computer-assisted diagnosis as reference data. The development of such a system requires a mix of medical and engineering skills for analyzing and reproducing the cognitive processes that underlie the medical decision-making process. The analysis of both endoscopists experience and endoscopic terminologies developed by professional associations shows that diagnostic reasoning in digestive endoscopy uses a scene-object approach.

[Concurrent concentrated radio-chemotherapy of epidermoid cancer of the esophagus. Long-term results of a phase II national multicenter trial in 122 non-operable patients (FFCD 8803)].

Objectives: Concomitant radiochemotherapy improves survival from inoperable esophageal cancer compared to radiotherapy alone. Several regimens of radiotherapy (standard or concentrated split course radiotherapy) are used, however the optimum protocol remains to be determined. The aim of this study was to analyze the efficacy and tolerance of concentrated concomitant split course radiochemotherapy.

Cytokeratin immunoreactivity of intestinal metaplasia at normal oesophagogastric junction indicates its aetiology.

Background And Aims: Cytokeratin (CK) 7 and 20 patterns are specific for long and short segments of Barrett's oesophagus but their use has not been assessed in intestinal metaplasia arising in macroscopically normal gastro-oesophageal junction (GOJ).

Patients And Methods: This study was carried out in a large prospective series of 254 patients who underwent upper endoscopy, had normal gastro-oesophageal anatomy, and who had biopsies of the antrum, fundus, cardia, GOJ, and lower oesophagus. Intestinal metaplasia of the GOJ was typed by histochemistry with high iron diamine-alcian blue staining and by immunohistochemistry using CK7 and CK20 antibodies.

Information fusion: application to data and model fusion for ultrasound image segmentation.

Nowadays, information fusion constitutes a challenging research topic. Our study proposes to achieve the fusion of several knowledge sources. This, in order to detect the esophagus inner wall from ultrasound medical images.

[Neuro-intellectual prognosis at school age for 62 children born with a gestational age of under 32 weeks].

Aim: The aim of this study was to detail the incidence of cerebral palsy in children born before 32 weeks of gestation and to evaluate the scholastic and intellectual performance in non-handicapped children.

Population And Methods: The population included 63 survivors hospitalized in 1984-85 (gestational age: 30.06 +/- 1.

[Diagnosis of mediastinal neuro-endocrine tumor using endosonography guided transesophageal puncture biopsy].

Histologic diagnosis of tumors of the mediastinum is mandatory for therapeutic management. The location and the variety of tumors are responsible for diagnostic difficulties. Endosonography guided fine-needle biopsy is an efficient and safe procedure for the diagnosis of peridigestive masses.

Analysis of N-nitrosamines by high-performance liquid chromatography with post-column photohydrolysis and colorimetric detection.

N-Nitrosamines eluted from reversed-phase HPLC were quantitatively photohydrolysed in a UV photoreactor in aqueous solution to give the nitrite ion which could be determined colorimetrically with the Griess reagent. The chromatographic behavior of N-nitroso compounds (including 19 volatile dialkyl and 7 non-volatile N-nitrosamines) was studied on three octadecylsilane columns. The capacity factor varies linearly with the number of carbons atom of the n-dialkyl chains.

Multicentre prospective controlled study of Barrett's oesophagus and colorectal adenomas. Groupe d'Etude de l'Oesophage de Barrett.

Previous studies have suggested that patients with Barrett's oesophagus may be at increased risk of colorectal neoplasia, though the association is disputed. In a multicentre prospective study we compared the prevalence of colorectal adenomas in patients with Barrett's oesophagus and controls. Barrett's oesophagus patients (n = 104) had histological confirmation of columnar epithelium extending more than 3 cm above the gastro-oesophageal junction.

[Therapeutic management and survival of gastric adenocarcinoma in the province of Finistère between 1984 and 1989].

Objectives: The aim of this study was to analyze the evolution of treatment regimens and survival rates of stomach adenocarcinoma recorded in the Finistère cancer registry from 1984 to 1989.

Methods: In a population of 838,627 inhabitants, 1,280 patients with a gastric cancer were registered; 1,164 patients (693 males and 471 females) had an adenocarcinoma. Survival rates were estimated by the actuarial method, and compared using the logrank test and the Cox model.

Neonatal nosocomial respiratory infection with coronavirus: a prospective study in a neonatal intensive care unit.

The aim of this prospective study was to evaluate the incidence of viral respiratory infection in hospitalized premature newborn infants and to assess the role of coronaviruses. All hospitalized premature infants with a gestational age less than or equal to 32 weeks were included. Tracheal or nasopharyngal specimens were studied by immunofluorescence for coronaviruses, respiratory syncytial virus, adenoviruses, influenza and parainfluenza viruses.