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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

Larynxmask eller endotrachealtub prehospitalt – styrkor och svagheter : Litteraturstudie

Bergqvist, Johan, Nilsson, Mattias January 2014 (has links)
ABSTRACT Background When faced with an unexpected cardiac arrest the ambulance nurse is in responsible for taking advanced actions to create a clear airway. Two accepted methods for this is endotracheal intubation and application of laryngeal mask. Aim The purpose of this study was to examine the use of endotracheal intubation compared to application of the laryngeal mask in unexpected cardiac arrest. Method Literature study with quantitative approach. A systematic search of 21 articles comparing the laryngeal mask with the endotracheal intubation has been made using Pub-Med and CINAHL. A quality review according to Forsberg and Wengström has been made. Results Laryngeal mask had a higher rate of successful applications compared with endotracheal intubation. Time for applying the laryngeal mask was shorter in seven out of ten of the studied articles. Survival after application indicated that the endotracheal tube was associated with increased survival compared with the laryngeal mask in two of the five studied articles. In the remaining articles, no significant differences were seen. The laryngeal mask did not show any difference in air leakage and it could not be displaced from the position to a greater extent than the endotracheal tube when exposed to the same force. Conclusion Compared with endotracheal intubation the laryngeal mask had a higher rate of successful applications and faster time to established airway when used by prehospital personnel. Patients cared for by endotracheal intubation, were however, associated with increased survival after unexpected cardiac arrest. Keywords Endotracheal tube, laryngeal mask, prehospital, ambulance nurse, nursing.
2

Påverkar prehospitala luftvägshjälpmedel överlevnaden hos patienter som drabbats av hjärtstopp? : en litteraturstudie

Henriksson, Jonatan, Tedmar, Jens January 2020 (has links)
Bakgrund Vid ett prehospitalt hjärtstopp krävs utöver hjärt- och lungräddning med bröstkompressioner och defibrillering med hjärtstartare, även avancerad luftvägshantering för att skapa en fri luftväg vilket ambulanssjuksköterskan ansvarar för. Det finns en mängd olika luftvägshjälpmedel som ambulanssjuksköterskan kan använda sig av. För en del sjuksköterskor inom ambulanssjukvården kan en viss osäkerhet kring användningen av luftvägshjälpmedel finnas då de kan sakna rätt kompetens, utbildning eller ej fått tillräcklig träning i användandet för att utföra det på ett patientsäkert sätt.   Syfte Syftet med denna studie var att jämföra prehospitala luftvägshjälpmedel vid hjärtstopp utanför sjukhus i förhållande till överlevnad.   Metod Studien är en litteraturöversikt med kvantitativ ansats. Studien genomfördes genom en systematisk sökning av vetenskapliga artiklar vilka har jämfört olika luftvägshjälpmedel vid prehospitala hjärtstopp. Databaser som PubMed och CINAHL har främst använts. De utvalda artiklarna har kvalitetsgranskat.   Resultat Två huvudfynd framkom där mask- och blåsa var korrelerad till högre prevalens av överlevnad och där endotracheal intubering var korrelerad till högre prevalens att uppnå återkomst av spontan cirkulation.   Slutsats Av de inkluderade artiklarna visar resultatet på att mask- och blåsa är bästa alternativet för överlevnad och att endotracheal intubering är bästa alternativet för att uppnå återkomst av spontan cirkulation under ett prehospitalt hjärtstopp. Dock bör slutsatsen tas med försiktighet då resultaten kan skilja sig och bero på en mängd olika faktorer som skiljer sig åt i de olika studierna. / Background In addition to cardiac and pulmonary rescue with chest compressions and defibrillation with defibrillator, pre-hospital cardiac arrest also requires advanced airway management to create a clear airway for which the ambulance nurse is responsible. There are a variety of respiratory aids that the ambulance nurse can use. For some nurses in ambulance care, there may be some uncertainty about the use of respiratory aids as they may lack the right skills, education or have not received sufficient training in the use of it to perform it in a patient-safe manner.   Aim The purpose of this study was to compare prehospital airway aids in cardiac arrest outside of hospital in relation to survival.   Method The study is a literature review with a quantitative approach. The study was conducted through a systematic search of scientific articles comparing different respiratory aids at prehospital cardiac arrest. Databases such as PubMed and CINAHL have mainly been used. The selected articles have been quality checked.   Results Two main findings emerged where bag valve mask was correlated to higher prevalence to survival and where endotracheal intubation was correlated to higher prevalence to achieve return of spontaneous circulation.    Conclusion Of the included articles, the results indicate that bag valve mask is the best option for survival and that endotracheal intubation is the best option for achieving return of spontaneous circulation during a prehospital cardiac arrest. However, the conclusion should be taken with caution as the results may differ and depend on a variety of factors that differ in the different studies.

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