Search results for "PMS"
showing 10 items of 64 documents
The use of national administrative data to describe the spatial distribution of in-hospital mortality following stroke in France, 2008-2011.
2016
International audience; Background: In the context of implementing the National Stroke Plan in France, a spatial approach was used to measure inequalities in this disease. Using the national PMSI-MCO databases, we analyzed the in-hospital prevalence of stroke and established a map of in-hospital mortality rates with regard to the socio-demographic structure of the country.Methods: The principal characteristics of patients identified according to ICD10 codes relative to stroke (in accordance with earlier validation work) were studied. A map of standardized mortality rates at the level of PMSI geographic codes was established. An exploratory analysis (principal component analysis followed by …
Prognostic Role of Mismatch Repair Status, Histotype and High-Risk Pathologic Features in Stage II Small Bowel Adenocarcinomas
2020
Abstract Background Small bowel adenocarcinoma is a relatively rare cancer, often diagnosed in an advanced stage. In localized and resectable disease, surgery alone or in combination with adjuvant chemotherapy is the mainstay of treatment. In the recently published National Comprehensive Cancer Network Clinical Practice guidelines, criteria for selecting patients with stage II small bowel adenocarcinoma to receive adjuvant chemotherapy are provided, and they are mainly extrapolated from studies on colorectal cancer. Patients and Methods In the present study, we aimed to verify whether mismatch repair deficiency phenotype, high-risk pathologic features (including T4, positive resection margi…
Gestational age and 1-year hospital admission or mortality: a nation-wide population-based study
2017
International audience; Background: Describe the 1-year hospitalization and in-hospital mortality rates, in infants born after 31 weeks ofgestational age (GA).Methods: This nation-wide population-based study used the French medico-administrative database to assess thefollowing outcomes in singleton live-born infants (32–43 weeks) without congenital anomalies (year 2011): neonatalhospitalization (day of life 1 – 28), post-neonatal hospitalization (day of life 29 – 365), and 1-year in-hospital mortalityrates. Marginal models and negative binomial regressions were used.Results: The study included 696,698 live-born babies. The neonatal hospitalization rate was 9.8%. Up to 40 weeks,the lower the…
Improvement of IPMSM performance through a mixed radial-tangential rotor structure
2010
In this paper an IPMSM (Interior Permanent Magnet Synchronous Motor) rotor configuration optimization is proposed in order to increase the performances in terms of torque, limiting at the same time the rotor leakage flux. The final mixed radial and tangential rotor configuration here proposed and described determines a reduction in PM material quantity of about 25% compared to a tangential IPMSM one with the same dimension and weight, together with an increase of the motoring torque of about 50%. Some simulation carried out by using a FEM software and a comparative analysis with two traditional IPMSMs rotor configurations show that a significant improvement can be achieved with limited chan…
Analysis, characterization and minimization of IPMSMs cogging torque with different rotor structures
2015
This paper presents the analysis, characterization and comparison of the cogging torque components generated by five different IPMSM rotor structures. More in detail, an IPMSM model (named IPMSM1), which is derived from a commercial geometry, is analyzed by using a Finite Element Method (FEM) approach. Then, four other IPMSM models, which are obtained by modifying the IPMSM1 rotor structure and by maintaining the same stator configuration, are proposed and analyzed. From the obtained simulation results, the cogging torque components for each structure are determined and compared. From this comparison, a significant cogging torque decrease is occurring for the modified geometries, without af…
Correction:Cancer risks by gene, age, and gender in 6350 carriers of pathogenic mismatch repair variants: findings from the Prospective Lynch Syndrom…
2020
Lynch syndrome (LS) results from pathogenic variants in the mismatch repair (MMR) genes and is the most common hereditary cancer syndrome, affecting an estimated 1 in 300 individuals. Pathogenic variants in each of the MMR genes path_MLH1, path_MSH2, path_MSH6, and path_PMS2 result in different risks for cancers in organs including the colorectum, endometrium, ovaries, stomach, small bowel, bile duct, pancreas, and upper urinary tract. Accurate estimates of these risks are essential for planning appropriate approaches to the prevention or early diagnosis of cancers but the robustness of previous studies has been limited by factors including retrospective design,1,2 lack of validation in ind…
PMS2: a potential prognostic protein marker in oral squamous cell carcinoma
2020
Background An increase in oral squamous cell carcinoma (OSCC) cases was observed despite the reduction in exposure to classic risk factors. Although the exact cause of this trend remains unknown, epigenetic factors could be contributing to an increased occurrence of these tumors. This study aims to assess the influence of PMS2 protein immunoexpression on the prognosis of patients with OSCC. Material and Methods This study comprised 76 cases of OSCC treated between 2011 and 2016. Immunohistochemical staining for PMS2 was performed. For evaluation, 10 fields per histological section were photographed at a 400x magnification and positively-stained cells were counted with Image J. Mann-Whitney …
Sieviete, dismenoreja un tās ārstēšana
2017
Reproduktīvā vecuma sievietēm ir raksturīga cikliska asiņošana – mēnešreizes. Sāpīgas, mokošas sajūtas mēnešreižu laikā (dismenoreja) dažām sievietēm ir problēma. Bet ir arī tādas, kas nejūt mēnešreižu cikla ietekmi. Tradicionālā Rietumu medicīna iesaka dismenorejas simptomus ārstēt ar pretsāpju līdzekļu, antidepresantu (SSAI) un ovulācijas nomākšanas līdzekļu lietošanu. Otra pieeja pie primāras dismenorejas ārstēšanas ir dzīvesveida kvalitātes uzlabošana. Lai būtu līdzsvars gan kustībā, gan ēdienkartē, gan atpūtas un darba režīmā. Darba praktiskajā daļā tika veikta sieviešu aptauja par menstruācijas gaitu, dismenorejas simptomiem, to ārstēšanu. 80% sieviešu ir dismenorejas izpausmes. Visbi…
Putative high mobility group non-histone chromosomal proteins from pea (Pisum sativum)
1991
Abstract Three putative HMG proteins, 1P, 2P and 3P have been isolated from pea ( Pisum sativum L. cv. Lincoln) nuclei by extraction with either 5% perchloric acid or 0.35 M NaCl and purified by preparative electrophoresis. The amino acid analysis showed many of the typical features of the HMG proteins, although 1P and 2P possess a somewhat reduced content of acidic amino acids and 3P has less than 20% basic amino acids. Peptide mapping with Staphylococcus aureus V8 protease suggested that none of the proteins are proteolytic products of histone H1.
Évaluation de la pratique chirurgicale dans le traitement du cancer bronchique en France à partir de la base nationale du PMSI
2019
Background - In recent years, improving the quality of care has been a concern for health professionals in France, through the certification of institutions, accreditation and continuous professional development. Evaluation of these different measures has rarely been carried out. The objective of the study was to evaluate the quality of surgical management of lung cancer in different regions using hospital mortality as an indicator. Method - From the national database of the Program of Medical Information Systems (PMSI), data on all patients who had undergone surgery for lung cancer were extracted as well as the characteristics of the centers. The main outcome criterion was hospital mortali…