Tesi sul tema "Dossier médicaux électroniques"
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Dufour, Coppolani Danielle. "E santé, étude de la politique informationnelle et communicationnelle du public et du privé dans le cadre et l'enjeu des informations médicales personnalisées". Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM5014/document.
Testo completoThe Patient’s Medical Record (DMP) belongs to the medical electronic data. The thesis consists in observing the communication and information policy developed by the public and private actors of health in the implementation mechanism of the DMP, which is now shared, and of its challenges. The scope is restricted to urban medicine, general practitioners or specialists, the uses and behavior of the whole group of the people concerned, including the patient, in relation to the instrument set up within the context of health regulation and rationalization. As a first step, in order to lay the foundations of our reflexion, we delineate the relevant system (a complex one), and the key concepts. The actors and their relationships are observed as part of their specific collaboration in the DMP. As a second step, the public policy is observed and studied through the double focus of communication and information; then the language generated by the DMP is analyzed. An important point of the thesis lies in the collected data: hosting, dematerialization, safety, archiving, trackage and traceability, including the customizing of medicine and the fact that the relationship between the patient and the caregiver is changing. All this is studied throughout the leading theme of communication and the relevant sectors affected by e-health and more specifically by the DMP. This French development project of the care system has consequences upon the information systems and the health information system. Moreover, the change management has repercussions on a changing economic model, which is linked with the network economy
Peigné, Violette. "Le dossier médical électronique". Paris 1, 2011. http://www.theses.fr/2011PA010269.
Testo completoKoné, Massitan. "Dossier médical électronique sur Internet". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape7/PQDD_0019/MQ49028.pdf.
Testo completoChelle, Hervé. "Echange de données informatisées en médecine générale : un dossier patient électronique communiquant". Bordeaux 2, 1998. http://www.theses.fr/1998BOR2M070.
Testo completoEtien-Gnoan, N'Da Brigitte. "L'encadrement juridique de la gestion électronique des données médicales". Thesis, Lille 2, 2014. http://www.theses.fr/2014LIL20022/document.
Testo completoThe electronic management of medical data is as much in the simple automated processing of personal data in the sharing and exchange of health data . Its legal framework is provided both by the common rules to the automated processing of all personal data and those specific to the processing of medical data . This management , even if it is a source of economy, creates protection issues of privacy which the French government tries to cope by creating one of the best legal framework in the world in this field. However , major projects such as the personal health record still waiting to be made and the right to health is seen ahead and lead by technological advances . The development of e-health disrupts relationships within one dialogue between the caregiver and the patient . The extension of the rights of patients , sharing responsibility , increasing the number of players , the shared medical confidentiality pose new challenges with which we must now count. Another crucial question is posed by the lack of harmonization of legislation increasing the risks in cross-border sharing of medical
Charon, Clara. "Classification probabiliste pour la prédiction et l'explication d'événements de santé défavorables et évitables en EHPAD". Electronic Thesis or Diss., Sorbonne université, 2024. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2024SORUS200.pdf.
Testo completoNursing homes, which provide housing for dependent elderly people,are an option used by a large and growing population when, for a variety of reasons, including health, it is no longer possible for them to live at home.With the development of new information technologies in the health sector, an increasing number of health care facilities are equipped with information systems that group together administrative and medical data of patients as well as information on the care they receive. Among these systems, electronic health records (EHRs) have emerged as essential tools, providing quick and easy access to patient information in order to improve the quality and safety of care.We use the anonymized data of the EHRs from NETSoins, a software widely used in nursing homes in France, to propose and analyze classifiers capable of predicting several adverse health events in the elderly that are potentially modifiable by appropriate health interventions. Our approach focuses in particular on the use of methods that can provide explanations, such as probabilistic graphical models, including Bayesian networks.After a complex preprocessing step to adapt event-based data into data suitable for statistical learning while preserving their medical coherence, we have developed a learning method applied in three probabilistic classification experiments using Bayesian networks, targeting different events: the risk of occurrence of the first pressure ulcer, the risk of emergency hospitalization upon the resident's entry into the nursing home, and the risk of fracture in the first months of housing.For each target, we have compared the performance of our Bayesian network classifier according to various criteria with other machine learning methods as well as with the practices currently used in nursing homes to predict these risks. We have also compared the results of the Bayesian networks with clinical expertise.This study demonstrates the possibility of predicting these events from the data already collected in routine by caregivers, thus paving the way for new predictive tools that can be integrated directly into the software already used by these professionals
Boulogne, Philippe. "Le dossier médical électronique au sein d'un environnement hypertextuel". Paris 6, 2002. http://www.theses.fr/2002PA066482.
Testo completoHuynh, Nghi. "Résolution de conflits dans la gestion du consentement des dossiers médicaux informatisés". Mémoire, Université de Sherbrooke, 2011. http://savoirs.usherbrooke.ca/handle/11143/4925.
Testo completoBringay, Sandra. "Les annotations pour supporter la collaboration dans le dossier patient électronique". Phd thesis, Université de Picardie Jules Verne, 2006. http://tel.archives-ouvertes.fr/tel-00112317.
Testo completoNous avons observé les pratiques des professionnels de santé avec les documents papier et numériques. Ces derniers leur permettent de collaborer, de partager des connaissances sur les patients, sur leurs activités et de communiquer de manière asynchrone. On retrouve dans les documents papier de nombreuses annotations alors que sur support numérique cette fonctionnalité n'existe généralement pas. Nous avons donc étudié cette pratique et remarqué que les annotations sont elles aussi des supports essentiels à la collaboration des professionnels de santé, notamment pour la création et la maintenance d'une compréhension partagée des patients et d'une certaine conscience collective des activités du groupe. Finalement, notre mission dans le projet a consisté à comprendre pourquoi et comment les professionnels de santé annotent et à spécifier cette fonctionnalité sur support numérique.
Nous avons étudié les fonctionnalités des logiciels d'annotations existants, nous les avons comparées avec les pratiques d'annotations médicales papier, ce qui nous a permis de choisir un ensemble de fonctionnalités que nous avons implémentées dans une maquette, DocAnnot. Afin de valider nos réflexions, nous avons réalisé une évaluation de cette maquette dans notre site pilote. Nous avons ensuite construit un modèle conceptuel de l'activité d'annotations et de l'objet annotation. Nous avons cherché, pour finir, à abstraire ce modèle pour en proposer un qui est indépendant du domaine médical.
Gazzotti, Raphaël. "Prédiction d’hospitalisation par la génération de caractéristiques extraites de graphes de connaissances". Thesis, Université Côte d'Azur, 2020. http://www.theses.fr/2020COAZ4018.
Testo completoThe use of electronic medical records (EMRs) and electronic prescribing are priorities in the various European action plans on connected health. The development of the EMR is a tremendous source of data; it captures all symptomatic episodes in a patient’s life and should lead to improved medical and care practices, as long as automatic treatment procedures are set up.As such, we are working on hospitalization prediction based on EMRs and after having represented them in vector form, we enrich these models in order to benefit from the knowledge resulting from referentials, whether generalist or specific in the medical field, in order to improve the predictive power of automatic classification algorithms. Determining the knowledge to be extracted with the objective of integrating it into vector representations is both a subjective task and intended for experts, we will see a semi-supervised procedure to partially automate this process.As a result of our research, we designed a product for general practitioners to prevent their patients from being hospitalized or at least improve their health. Thus, through a simulation, it will be possible for the doctor to evaluate the factors involved on the risk of hospitalization of his patient and to define the preventive actions to be planned to avoid the occurrence of this event.This decision support algorithm is intended to be directly integrated into the physician consultation software. For this purpose, we have developed in collaboration with many professional bodies, including the first to be concerned, general practitioners
Ghandour, El Kebir. "Les facteurs influençant l'adoption du dossier de santé électronique personnel (DSE-P) pour le suivi et la gestion des maladies chroniques en première ligne de soins au Québec". Doctoral thesis, Université Laval, 2018. http://hdl.handle.net/20.500.11794/28256.
Testo completoIn Quebec, My Digital Primary Health Care (MDPHC) is the first electronic personal health record (ePHR) implementation project funded by the province. However, little is known about ePHR implementation, adoption and use in healthcare organizations in Quebec as well as there is little information on their potential impacts. Mainly, adoption is a major concern for ePHR implementation. Indeed, despite the numerous potential benefits associated with ePHR use, the literature reports low adoption rates. Therefore, this research aimed to explore the perspective of chronically ill patients, professionals and managers regarding ePHR adoption, and to examine perceived barriers and facilitators to adoption among users enrolled in an ePHR pilot project in a primary care organization in Quebec. We conducted a case study with mixed method research, predominantly qualitative, in a primary care organization that has implemented an ePHR as part of the MDPHC project funded by the Government of Quebec. In this research, the strategies for data collection were: 1) a quantitative survey carried out in the project pre-implementation phase within a family medicine group, 2) individual semi structured interviews and 3) documentary analysis in order to describe the project context and evolution. We mainly conducted a descriptive statistical analysis of the quantitative data, and a content analysis of data collected during individual interviews and from project documents. Fifty-seven participants completed the questionnaire, and 43 people, including 29 patients (18 users and 11 users), 11 professionals and three managers were interviewed. We identified the most salient facilitators and barriers to ePHR adoption by chronically ill patients and professionals, and to ePHR integration into clinical practice. The main factors are patients’ and professionals’ individual characteristics; the quality of the patient-professional relationship and the clinical practice context in primary care organizations; the characteristics of the offered technology and organizational conditions and support to ePHR use. The contribution of our research was at two levels. First, we were able to identify the most salient conditions that can influence ePHR adoption by chronically ill patients and healthcare professionals and we verified their relevance to the context of the primary care in Quebec. Also, we applied for the first time a new conceptual framework for the analysis of the organizational conditions influencing ePHR adoption by professionals based on a new practical approach that links ePHR adoption by professionals to the project effectiveness of the implementation. ePHR represents a promising tool to support a more active role for chronically ill patients in their individual health condition and healthcare management in collaboration with clinical teams. Moreover, by improving chronically ill patients’ experience of care and increasing their interactions with professionals, ePHR seems to have a prominent place in primary care organizations in Quebec. However, the implementation and adoption of such tools have to be considered under new organizational model involving the patient participation and his collaboration with the clinical team, which it is the main premise. However, such an approach must rely on a change in culture, and requires rethinking several clinical and organizational processes and a negotiation and redefinition of roles and responsibilities of actors in the health network for a new patient- clinical team partnership where ICT should also be adapted to support new practices and a reorganization of the services. This would then lead to focus on the development and integration of informational and communicational innovative tools much more steeped in the clinical and organizational realities. ePHR can be complementary to the electronic medical record, the primary health care professionals’ working tool, with which it is the same set. Keywords: Electronic Personal Health Record, Adoption, Implementation, Chronic Disease Management, Primary Health Care, Case Study, Quebec.
Plateaux, Aude. "Solutions opérationnelles d’une transaction électronique sécurisée et respectueuse de la vie privée". Caen, 2013. https://tel.archives-ouvertes.fr/tel-01009349.
Testo completoBy using one's credit card to make a purchase on the Internet or one's mobile phone to connect to social networks, electronic transactions have become part of one's daily routine, in a seemingly inescapable fashion. Unfortunately, these exchanges involve the transfer of a large amount of personal data. Such computerization is not without consequence. The issues of security and privacy protection are truly present. In this thesis, we address the following issue: how to protect one's personal data in computer systems, focusing on three topical subjects. First, we propose a data management system centered on the user. Thus, when the user browses on the Internet, he/she will be guided and have the opportunity to refer to any of the eight features of the application. The second area deals with the managing of the patient's medical records and access control. We propose an e-health architecture in order to ensure the protection of the patient's personal data both within a health establishment and between separate institutions. Finally, we are interested in the field of electronic banking, and more specifically, online payment. We have suggested three new e-payment protocols ensuring the client's privacy. The first two protocols improve existing ones: 3D -Secure, Ashrafi and Ng. The last and completely new architecture allows to pay on the Internet without disclosing any of the user's banking information. With each of these architectures, come security and privacy requirements. The analysis of existing solutions and new propositions are carried out in accordance with these security requirements. Each architecture presented here ensures privacy and comes with a software proof of concept
Ghandour, El Kebir. "L'évaluation de la prédisposition organisationnelle à l'adoption du dossier de santé électronique (DSE) par les médecins de l'est du Québec". Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/28666/28666.pdf.
Testo completoElectronic health records (EHR) are an important application of information and communications technology (ICT) for the health care sector. The EHR is considered to have great potential to improve the quality, continuity, safety and effectiveness of health care. However, these benefits cannot be achieved without proper implementation witch must necessarily pass through the adoption of EHR by health care professionals, notably by physicians who are the main users. This study aims to explore the contribution of organizational factors in organizational readiness for adoption and use of EHR by physicians in primary health care facilities in eastern Quebec. We conducted an exploratory quantitative survey among decision-makers from 24 primary care organizations in eastern Quebec. Data collection was performed using a questionnaire adapted to the Quebec context and the health sector, and whose psychometric properties were tested at the same time. Data collection was conducted between May and July 2011. The data analysis was conducted to improve the measurement tool, and to demonstrate its psychometric validity and the relevance of the theoretical model proposed. We performed descriptive statistics and exploratory correlation analyses. Our results are consistent with the literature and we can note a significant correlation between the effectiveness of the implementation and the climate for implementation. However, only the dimension “time for utilisation” of the “climate for implementation” construct predicts the quality of the use of EHR by physicians. No significant correlations were noted between the effectiveness of the implementation and the other constructs. These results provide interesting avenues for further research on organizational readiness for EHR adoption and contribute to our understanding of organizational factors related to the implementation of the EHR in primary care organizations of Quebec.
Barets, Anne-Claire. "Informatisation et télétransmission des feuilles de soins électroniques en médecine générale". Bordeaux 2, 1999. http://www.theses.fr/1999BOR2M083.
Testo completoDoutreligne, Matthieu. "Representations and inference from time-varying routine care data". Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG073.
Testo completoReal World Databases are increasingly accessible, exhaustive and with fine temporal details. Unlike traditional data used in clinical research, they capture the routine organization of care. These day-to-day records of patients care open the door to new research questions, notably concerning the efficiency of interventions after market access, the heterogeneity of their benefits in under-served populations or the development of personalized medicine. On the other hand, the complexity and large-scale nature of these databases pose a number of challenges for effectively answering these questions. To remedy these problems, econometricians and epidemiologists have recently proposed the use of flexible models combining causal inference with high-dimensional machine learning. We first illustrate with three examples the current tension between these new sources of data, machine learning and modern public health issues. These examples motivate the main research question of this work: How flexible models can help delivering appropriate treatment to each and every patient to improve her health? In order to gain a better understanding of the modern infrastructures for collecting and analyzing Electronic Health Records (EHRs), we summarize semi-structured interviews conducted as part of a national case study of the clinical data warehouses (CDWs) of the 32 French regional and university hospitals. Acknowledging the difficulty to access large sample sizes and computational power to develop generalizable predictive models, we explore a complexity gradient in representation and predictive algorithms for EHRs. We then turn to causal thinking, detailing key elements necessary to robustly estimate treatment effect from time-varying EHR data. We illustrate the impact of methodological choices in studying the effect of albumin on sepsis mortality in the Medical Information Mart for Intensive Care database (MIMIC-IV). In high-dimensional settings, the selection of hyper-parameters for the causal model is crucial to avoid under- or over-learning. In a simulation and three semi-simulated datasets, we shows that the doubly robust R-risk outperforms other existing causal risks
Brunie, Vincent. "Reconstruction documentaire pour la lecture des hypertextes : problèmes et méthodes". Compiègne, 1999. http://www.theses.fr/1999COMP1238.
Testo completoTourille, Julien. "Extracting Clinical Event Timelines : Temporal Information Extraction and Coreference Resolution in Electronic Health Records". Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS603/document.
Testo completoImportant information for public health is contained within Electronic Health Records (EHRs). The vast majority of clinical data available in these records takes the form of narratives written in natural language. Although free text is convenient to describe complex medical concepts, it is difficult to use for medical decision support, clinical research or statistical analysis.Among all the clinical aspects that are of interest in these records, the patient timeline is one of the most important. Being able to retrieve clinical timelines would allow for a better understanding of some clinical phenomena such as disease progression and longitudinal effects of medications. It would also allow to improve medical question answering and clinical outcome prediction systems. Accessing the clinical timeline is needed to evaluate the quality of the healthcare pathway by comparing it to clinical guidelines, and to highlight the steps of the pathway where specific care should be provided.In this thesis, we focus on building such timelines by addressing two related natural language processing topics which are temporal information extraction and clinical event coreference resolution.Our main contributions include a generic feature-based approach for temporal relation extraction that can be applied to documents written in English and in French. We devise a neural based approach for temporal information extraction which includes categorical features.We present a neural entity-based approach for coreference resolution in clinical narratives. We perform an empirical study to evaluate how categorical features and neural network components such as attention mechanisms and token character-level representations influence the performance of our coreference resolution approach
Huynh, Nghi. "Vérification et validation de politiques de contrôle d'accès dans le domaine médical". Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1042/document.
Testo completoIn healthcare, data digitization and the use of the Electronic Health Records (EHR) offer several benefits, such as reduction of the space occupied by data, or the ease of data search or data exchanges. IT systems must gradually act as the archivists who manage the access over sensitive data. Those have to be checked to be consistent with patient privacy wishes, hospital rules, and laws and regulations.SGAC, or Solution de Gestion Automatisée du Consentement, aims to offer a solution in which access to patient data would be based on patient rules, hospital rules and laws. However, the freedom granted to the patient can cause several problems: conflicts, hiding of the needed data to heal the patient or simply data-capture error. Therefore, verification and validation of policies are crucial: to conduct this verification, formal methods provide reliable ways to verify properties like proofs or model checking.This thesis provides verification methods applied on SGAC for the patient: it introduces the formal model of SGAC, verification methods of properties such as data reachability or hidden data detection. To conduct those verification in an automated way, SGAC is modelled in B and Alloy; these different models provide access to the tools Alloy and ProB, and thus, automated property verification with model checking
El, Morr Christo. "Étude et développement d'un prototype de réseau d'archivage et de communication d'images médicales, accessible par Internet, Intranet et RNIS". Compiègne, 1997. http://www.theses.fr/1997COMPD982.
Testo completoSteichen, Olivier. "Utilisation d'une observation médicale informatisée à d'autres fins que les soins. Ingénierie des connaissances, évaluation des pratiques et recherche clinique". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2013. http://tel.archives-ouvertes.fr/tel-00842081.
Testo completoEsplan, Nicolas. "Les métamorphoses de la relation de soin au prisme de l'évolution numérique". Thesis, Montpellier 1, 2011. http://www.theses.fr/2011MON10028.
Testo completoThe exchange and the sharing of information became nowadays an act of current management for the whole professional world. However, from the legal point of view, this situation calls due to its complexity. Through the regulation of the information, the dematerialization of the exchanges, the increase of the actors, the professionals of the law have to wonder concerning the interaction between the possible technical and the statutory imperatives. Domain among so many others, the sanitary world constitutes undoubtedly a space allowing to study this movement in two time, in particular when we observe more particularly the relation of care. Indeed, the digital evolution which applies henceforth to this relation really constitutes a significant stage in the long historic development of the medical science. Of course, mixing quite at once modernization and transformation, it obliges a reflection where becomes entangled commonness and originality. But this reflection turns out necessary, because if the digital development participates in a better quality of the care and in a better coordination, he does not have to make forget that he is above all in the service of the individuals
Tilman, Laora. "L’utilisation des technologies de l’information et de la communication à l’hôpital face au droit". Thesis, Lille 2, 2017. http://www.theses.fr/2017LIL20008/document.
Testo completoThe use of ICT has become increasingly important in hospitals. However, the legal framework structuring its use is very complex to grasp. Indeed, it is made up of general laws as well as specific ones and makes this framework sometimes unconsistent. To provide an optimal legal framework for the ICT to expand safely, the legislator needs to strike the right balance between protecting fundamental rights and securing practices. As the current legal framework does not provide this delicate balance, public authorities have a strategic role to play to ensure a secure use of ICT within hospitals. To guarantee the development of consistent projects, a strong governance has to set up a national leadership. The legal framework needs to be rehabilitated to support digital innovation in Healthcare and to ensure a legal protection required for an appropriate use of ICT. Hospitals have then a key role to play in securing their practices
Delespierre, Tiba. "Du dossier résident informatisé à la recherche en santé publique : Application des méthodes de surveillance en temps réel à des données médico-sociales de la personne âgée et exploration de données de cohorte pour la santé publique". Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLV030/document.
Testo completoFrench population is rapidly aging. Senior citizens ratio is increasing and our society needs to rethink its organization, taking into account this change, better knowing this fast growing population group.Even if numerous cohorts of elderly people already exist worldly with four in France and, even as they live in growing numbers in nursing homes and out-patient treatment clinics, knowledge of this population segment is still missing.Today several health and medico-social structures groups as Korian and Orpéa invest in big relational data bases enabling them to get real-time information about their patients/residents. Since 2010 all Korian residents’ files are dematerialized and accessible by requests. They contain at the same time, structured medico-social data describing the residents as well as their treatments and pathologies, but also free-textual data detailing their daily care by the medical staff.Through time and as the computerized resident file (DRI) was mainly conceived as a data base management application, it appeared essential to mine these data and build a decision-making tool intended to improve the care efficiency. The Ageing Well Institute becoming meanwhile the Korian Ageing Well Foundation chose then, working in a private/public partnership, to finance a research work intented to better understand these datas’ informative potential, to assess their reliability and response to public health threats. This research work and this thesis were then designed in several steps:- First, a content analysis of the data warehouse DRI, the objective being to build a research data base, with a social side and a health side. This was the first paper subject.- Then, by direct extraction of the residents’ socio-demographic information at nursing home (NH) entry, adding hospitalizations and deaths, and finally, by an iterative textual extraction process of the transmissions data and by using the Delphi method, we created twenty-four syndromes, added hospitalizations and deaths and built a syndromic data base, the Ageing Well data base. This information system of a new kind, allowed the constitution of a public health cohort for elderly people from the BBV residents’population and its syndromic longitudinal follow-up. The BBV was also scientifically assessed for surveillance and public health research through present situation analysis: content, periodicity and data quality. This cohort then gave us the opportunity to build a surveillance tool and follow the residents’ population in real-time by watching their 26 daily frequency syndromic distributions. The methodology for that assessment, Atlanta CDCs’ health surveillance systems method, was used for flu and acute gastro enteritis syndroms and was the second paper subject.- Finally, the building of a new public health tool: each syndrom’s distribution through time (transmissions dates) and space (transmissions NH ids) opened the research field to new data exploration methods. I used these to study different health problems afflicting senior citizens: frequent falls, cancer, vaccinations and the end of life
Lounis, Ahmed. "Security in cloud computing". Thesis, Compiègne, 2014. http://www.theses.fr/2014COMP1945/document.
Testo completoCloud computing has recently emerged as a new paradigm where resources of the computing infrastructures are provided as services over the Internet. However, this paradigm also brings many new challenges for data security and access control when business or organizations data is outsourced in the cloud, they are not within the same trusted domain as their traditional infrastructures. This thesis contributes to overcome the data security challenges and issues due to using the cloud for critical applications. Specially, we consider using cloud storage services for medical applications such as Electronic Health Record (EHR) systems and medical Wireless Sensor Networks. First, we discuss the benefits and challenges of using cloud services for healthcare applications. Then, we study security risks of the cloud, and give an overview on existing works. After that, we propose a secure and scalable cloud-based architecture for medical applications. In our solution, we develop a fine-grained access control in order to tackle the challenge of sensitive data security, complex and dynamic access policies. Finally, we propose a secure architecture for emergency management to meet the challenge of emergency access
Cohen, Sarah. "Apport et utilisation des bases de données médico-administratives dans l’étude des problématiques émergentes chez les patients adultes atteints de cardiopathie congénitale Administrative health databases for addressing emerging issues in adults with CHD: a systematic review Accuracy of claim data in the identification and classification of adults with congenital heart diseases in electronic medical records Exposure to low-dose ionizing radiation from cardiac procedures and malignancy risk in adults with congenital heart disease". Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCB228.
Testo completoCongenital heart diseases (CHD) are the most common types of birth defects and affect approximately 1% of births. Ninety percent of children born with CHD reach now adulthood thanks to improvements of pediatric cardiology and cardiac surgery. These "survivors" are not definitively cured. They are prone to cardiac or extra cardiac complications and specific issues that justify an increase in consumption of healthcare. The need for population-based studies worldwide has led to secondary analyses of administrative medical databases (AMD). The objective of this thesis was to study the conditions of use of the AMD and their possible applications, specifically to understand the emerging issues of this new adult population with CHD (ACHD). The first part of this work was to systematically describe all the studies that had used AMD to specifically explore the issues of ACHD patients. This review showed the value of these databases in the field of ACHD: the large numbers of patients allows studying relatively rare diseases and the availability of comprehensive data over long periods of follow-up enables to study cardiac and extra cardiac complications even when the occurrence is delayed. In France, claim databases use the International Classification of Diseases, 10th revision (ICD-10), the reliability of which is still largely unknown in this context. The second part of this work was therefore to study the performances of ICD-10 to identify and classify ACHD patients in the data warehouse of the Georges Pompidou European Hospital which has a dedicated specialized ACHD Unit. The third part of this thesis reported a concrete example of the use of AMD. Based on the Quebec Congenital Heart Disease Database derived from Quebec’s AMD, our goal was to evaluate the association between exposure to ionizing radiation from cardiac procedures and the risk of cancer in ACHD. Indeed, the improvement in the life expectancy of patients with CHD and the increasing use of cardiac imaging modalities using ionizing radiations may have a carcinogenic effect in the long term. Although not designed for research purposes, this thesis showed that AMD are a particularly relevant tool for generating new knowledge about ACHD patients through the comprehensiveness of information, the possibility of extracting large samples of patients with a longitudinal follow-up over long periods of observation. The exploitation of electronic medical records through text mining methods could then be used to develop and validate algorithms to identify CHD patients in AMD. In France, although efforts have been made to create an effective multi-center collaborative program, there is currently no significant epidemiological data for all ACHDs. Secondary analysis of existing resources, such as the National Health Data System, would establish the national ACHD cohort and analyze their care pathway in order to guide healthcare resources allocation
Soto, Mauricio. "Facteurs liés à l’adoption du dossier médical électronique (DME): une étude de cas sur le processus d'implantation d’un DME dans un groupe de médecine de famille". Thèse, 2012. http://hdl.handle.net/1866/9218.
Testo completoWith the hope of improving the efficiency, effectiveness, quality, and safety of health care, most countries have made or are making investments to computerize their health systems. Despite the allocation of huge resources, the implementation of electronic medical records (EMR) has experienced significant resistance by end-users. Several theoretical models have been used to explain the adoption of an EMR by health care professionals, and a variety of factors acting on different levels have been identified: individual, organizational and related to the technology itself. The objective of this research is to deepen the level of knowledge about the factors influencing the adoption of EMRs by health professionals. This research is a single case study with nine interviews and one non-participant observation during the one-year period following the completion of the EMR-KinLogix implementation process in the Family Physician Group that is a part of the Health and Social Service Center Southwest Verdun (Montreal, Canada). The analysis identified facilitators and barriers to adoption. Facilitators were perceived usefulness, the decision of the family physician group to implement the EMR, managerial support, and the presence of champions and super users. The most important barriers were negative impact on clinical work, the fragmentation of information in the EMR and the problems of technical infrastructure. This knowledge will contribute to the challenge of outlining strategies for successful implementation of electronic medical records.
Laville-Parker, Eric-Alain. "Patient and physician characteristics as predictors for consent to participate in an electronic medical record study". Thèse, 2004. http://hdl.handle.net/1866/15029.
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