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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Avaliação da ventilometria e espirometria no pré e pós-operatório de pacientes submetidos à cirurgia de hipertensão portal

Araújo Filho, Amaro Afrânio 31 July 2007 (has links)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The main goal of the present study is to assess and compare the data obtained from ventilometry, espirometry and vital signs of patients who undergoing DAPE under inhalation anesthesia, and its specific goal is to verify the existence of a co-relation between anesthetic and surgical procedure lengths and pulmonary volumes measured by ventilometry and espirometry during the DAPE post-operative period. The subjects were adult patients between 43,3 ± 13,4 years of age, being 8 males and 5 females admitted at the surgery clinic of the Federal University Hospital in Aracaju, Sergipe, Brazil, with a previous diagnosis of portal hypertension. It is a prospective study, with the data collection being carried out in two phases: pre-operative and post-operative stages. Researched variables: age; gender; heart rate (HR); respiratory frequency (RF); blood pressure (BP); partial oxygen saturation (PSO2); minute volume (MV); current volume (CV); forced expiratory volume in 1 second (FEV1); forced vital capacity (FVC); tifeneau index (FEV1/ FVC); surgery length; anesthesia length. The statistical analysis was performed by the Origin 6.2. software. To compare the averages of BP, HR, PSO2, MV, CV, FEV1, FVC and FEV1/ FVC in both pre and post-operative stages the T test Dependent or Paired Student test. To analyses the variance the Fisher test was applied. For the co-relation between anesthetic and surgical procedure length and MV, CV, FEV1 and FVC in the post-operative stage the Pearson simple linear co-relation test was applied. For statistical tests, a 95% (α=0,05) significance level was utilized. Results showed that there was a significant difference between the mean values of HR, RF, BP, MV, CV, FEV1, FVC and PSO2. There was no significant difference between the mean values of FEV1/ FVC. Reversely, the co-relation between surgery length and the pulmonary values measured on day 2 of the post-operative period was significant of strong aspect when compared to FEV1 and FVC, and suggested a non-significant co-relation in regular aspect when compared to MV and CV. Anesthesia length showed a significant co-relation in a strong aspect when compared to FEV1 and FVC, and suggested a non-significant co-relation of weak aspect when compared to MV and of regular aspect when compared to CV. It has been concluded that patients who have undergone portal hypertension surgery present significant reduction in MV, CV, FEV1, FVC and PSO2, in addition to a significant rise in HR, BP and RF when compared to the preoperational and day 2 of post-operative period. Moreover, a significant co-relation of strong aspect was detected when anesthetic and surgical procedure lengths were compared to post-operative FEV1 and FVC values. / A pesquisa teve como objetivos avaliar e comparar os dados fornecidos através dos sinais vitais, ventilometria e espirometria dos pacientes submetidos à DAPE sob anestesia geral, e verificar se existe correlação entre a duração anestésica e cirúrgica com os volumes pulmonares fornecidos pelos testes de função pulmonar. Foram avaliados pacientes adultos com idade média de 43,3 ± 13,4 anos, sendo 8 homens e 5 mulheres, admitidos na clínica cirúrgica do Hospital Universitário na cidade de Aracaju-SE, com diagnóstico prévio de hipertensão portal. Foi um estudo prospectivo, sendo a coleta de dados efetuada no pré e pósoperatório. Variáveis pesquisadas: idade; gênero; FC; FR; PA; SpO2; VM; VC; VEF1; CVF; VEF1/CVF; duração de cirurgia; duração da anestesia. A análise estatística foi efetuada através do programa estatístico Origin 6.2. Para comparação entre as médias da PA, FR, FC, SpO2, VM, VC, VEF1, CVF e VEF1/CVF no pré e pós-operatório foi aplicado o teste t de Student pareado ou dependente. Para análise das variâncias foi utilizado o teste de Fisher. Para correlação entre o tempo de anestesia e o tempo de cirurgia em relação ao VM, VC, VEF1 e CVF no pós-operatório foi aplicado o teste de correlação linear simples (correlação de Pearson). Foi utilizado um nível de significância de 95% (α=0,05). Os resultados mostraram que houve diferença significativa entre as médias da FC, FR, PA, VM, VC, VEF1, CVF e SpO2. Não houve diferença significativa entre as médias do VEF1/CVF e entre as variâncias. Já a correlação entre o tempo de cirurgia e os volumes pulmonares mensurados no 2° dia pós-operatório, mostrou-se significativa de aspecto forte quando comparado com o VEF1 e com o CVF, e sugeriu correlação não significativa de aspecto regular quando comparado com o VM e com o VC. O tempo de anestesia mostrou correlação significativa de aspecto forte quando comparado ao VEF1 e com o CVF, e sugeriu correlação não significativa de aspecto fraco quando comparado ao VM e de aspecto regular quando comparado ao VC. Concluímos que pacientes submetidos à cirurgia de hipertensão portal apresentam redução significativa do VM, VC, VEF1, CVF e SpO2, além de aumento significativo da FC, PAS e FR, quando comparadas as médias do pré e 2° dia pós-operatório. Houve correlação significativa quando comparadas duração anestésica e cirúrgica com o VEF1 e a CVF mensuradas no pós-operatório. .
2

Telemedicin som stödtjänst : Vårdprocessen ÖAK-2004, för övre abdominell kirurgi vid Karolinska Universitetssjukhuset, Huddinge

Baheru, Nebebyu, Malakuti Tehrani, Alireza January 2005 (has links)
<p>Sweden’s health care is continuously subjected to economical cutbacks, which results in enormous workloads. To prevent problems that arise in these situations, it is of great importance to take measures to increase the efficiency of the working process. This goal can be obtained by increasing our knowledge of the body, under both normal and sickly conditions. That is, by sharing knowledge of the various medical service units within Stockholm’s county council and thus elaborates diagnostics. Both clinical and scientific competence must be at hand within several medical fields, whereas the width is a condition for specialized surgery and education within different categories.</p><p>The purpose of this essay is to describe the profits/advantages by using telemedicine at Karolinska university hospital in Huddinge as support service for the structural changes made by Stockholm’s county council, this from county council economics perspectives.</p><p>The decision that all abdominal surgery was to be performed at Karolinska was based on the knowledge and experience that by concentrating a certain type of special care to a single location, that knowledge will be maximized (the more patients, the more practice), which will ease the prospects of high-quality health care, education as well as research.</p><p>Telemedicine as a support service means specialist availability through telemedicine information technique and healthcare time efficiency. This in the form of traveling hours, new evaluation of already remitted patients and time consumption due to inferior examination. The increase in efficiency will result in cost-benefits for Stockholm’s county council and entirely new grounds fore coworkers and patients.</p><p>The new system will lead to that the most highly qualified within a certain area of expertise are available through exchange of knowledge, going from specialist to doctor. As a result, the patients will faster receive the proper care.</p> / <p>Ekonomiska besparingar sker kontinuerligt inom sjukvården i Sverige, vilket innebär enorma arbetsbelastningar. För att förhindra problem som kan uppstå i och med detta är det viktigt med åtgärder som leder till effektivisering av arbetsprocessen. Det kan uppnås genom att öka kunskapen om vår kropp under normala och sjukliga förhållanden, dvs. genom att utveckla diagnostiken via kunskapsutbyten vid de olika sjukvårdsenheterna inom Stockholm Läns Landsting. Både klinisk och vetenskaplig kompetens måste finnas inom ett stort antal medicinska fält och bredden är en förutsättning för högspecialiserad kirurgi och utbildning inom olika kategorier.</p><p>Syftet med denna uppsats är att beskriva lönsamheten, med användning av telemedicin på Karolinska Universitetssjukhuset i Huddinge som stödtjänst till de strukturella förändringar som SLL har beslutat om (koncentration av specialistkirurgi till sjukhuset), ur ett landstingsekonomiskt perspektiv.</p><p>Beslutandet om att all övre abdominell specialkirurgi skulle utföras på Karolinska Universitetssjukhuset i Huddinge grundades utifrån kunskapen och erfarenheten om att koncentration av en viss typ av specialistvård på ett och samma ställe leder till att all specialistkunskap koncentreras och utvecklas på ett ställe (större patientmassa, ”mer träning”) vilket gör det lättare för vidare högkvalificerad vård, utbildning och forskning.</p><p>Telemedicin som stödtjänst innebär specialisttillgänglighet genom telemedicinsk informationsteknik och vårdtidsvinster i form av restider, ny bedömning av redan bedömda patienter och minskad tidsåtgång pga. undermålig undersökning. Effektiviseringen leder till kostnadsbesparingar för Stockholms Läns Landsting och innebär helt andra förutsättningar för medarbetare och patienter. Det nya arbetssättet gör att de bästa inom området finns tillgängliga för de berörda sjukhusen genom kunskapsöverföring från specialisten till läkaren. På så sätt kommer patienten fortare till rätt behandling.</p>
3

Telemedicin som stödtjänst : Vårdprocessen ÖAK-2004, för övre abdominell kirurgi vid Karolinska Universitetssjukhuset, Huddinge

Baheru, Nebebyu, Malakuti Tehrani, Alireza January 2005 (has links)
Sweden’s health care is continuously subjected to economical cutbacks, which results in enormous workloads. To prevent problems that arise in these situations, it is of great importance to take measures to increase the efficiency of the working process. This goal can be obtained by increasing our knowledge of the body, under both normal and sickly conditions. That is, by sharing knowledge of the various medical service units within Stockholm’s county council and thus elaborates diagnostics. Both clinical and scientific competence must be at hand within several medical fields, whereas the width is a condition for specialized surgery and education within different categories. The purpose of this essay is to describe the profits/advantages by using telemedicine at Karolinska university hospital in Huddinge as support service for the structural changes made by Stockholm’s county council, this from county council economics perspectives. The decision that all abdominal surgery was to be performed at Karolinska was based on the knowledge and experience that by concentrating a certain type of special care to a single location, that knowledge will be maximized (the more patients, the more practice), which will ease the prospects of high-quality health care, education as well as research. Telemedicine as a support service means specialist availability through telemedicine information technique and healthcare time efficiency. This in the form of traveling hours, new evaluation of already remitted patients and time consumption due to inferior examination. The increase in efficiency will result in cost-benefits for Stockholm’s county council and entirely new grounds fore coworkers and patients. The new system will lead to that the most highly qualified within a certain area of expertise are available through exchange of knowledge, going from specialist to doctor. As a result, the patients will faster receive the proper care. / Ekonomiska besparingar sker kontinuerligt inom sjukvården i Sverige, vilket innebär enorma arbetsbelastningar. För att förhindra problem som kan uppstå i och med detta är det viktigt med åtgärder som leder till effektivisering av arbetsprocessen. Det kan uppnås genom att öka kunskapen om vår kropp under normala och sjukliga förhållanden, dvs. genom att utveckla diagnostiken via kunskapsutbyten vid de olika sjukvårdsenheterna inom Stockholm Läns Landsting. Både klinisk och vetenskaplig kompetens måste finnas inom ett stort antal medicinska fält och bredden är en förutsättning för högspecialiserad kirurgi och utbildning inom olika kategorier. Syftet med denna uppsats är att beskriva lönsamheten, med användning av telemedicin på Karolinska Universitetssjukhuset i Huddinge som stödtjänst till de strukturella förändringar som SLL har beslutat om (koncentration av specialistkirurgi till sjukhuset), ur ett landstingsekonomiskt perspektiv. Beslutandet om att all övre abdominell specialkirurgi skulle utföras på Karolinska Universitetssjukhuset i Huddinge grundades utifrån kunskapen och erfarenheten om att koncentration av en viss typ av specialistvård på ett och samma ställe leder till att all specialistkunskap koncentreras och utvecklas på ett ställe (större patientmassa, ”mer träning”) vilket gör det lättare för vidare högkvalificerad vård, utbildning och forskning. Telemedicin som stödtjänst innebär specialisttillgänglighet genom telemedicinsk informationsteknik och vårdtidsvinster i form av restider, ny bedömning av redan bedömda patienter och minskad tidsåtgång pga. undermålig undersökning. Effektiviseringen leder till kostnadsbesparingar för Stockholms Läns Landsting och innebär helt andra förutsättningar för medarbetare och patienter. Det nya arbetssättet gör att de bästa inom området finns tillgängliga för de berörda sjukhusen genom kunskapsöverföring från specialisten till läkaren. På så sätt kommer patienten fortare till rätt behandling.

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