Global ETD Search

11	Elaboração de um manual de reserva de concentrados de hemácias para cirurgias eletivas no Hospital de Base do Distrito Federal / Development of a packed red blood cell ordering schedule for elective surgeries at Hospital de Base of the Federal District Renata Vernay Lopes 24 October 2018 (has links) O maior consumo de concentrados de hemácias está relacionado a pacientes que enfrentam procedimentos cirúrgicos. A solicitação de reserva de concentrados de hemácias para cirurgia em quantidades muito além do necessário sobrecarrega a Agência Transfusional, configura desperdício de recursos humanos, danos ao erário e prejuízo ao paciente, haja vista que muitos hemocomponentes são reservados para cirurgias, mas poucos são utilizados. A dificuldade no transporte e armazenamento dos hemocomponentes em condições adequadas fora da Agência Transfusional é fato que agrava essa situação e aumenta o desperdício, pois muitos hemocomponentes são solicitados, não são utilizados e retornam ao Serviço de Hemoterapia sem condições de serem reintegrados ao estoque. Tendo em vista que o Hospital de Base do Distrito Federal é a unidade hospitalar com o maior quantitativo em solicitação de reservas de concentrados de hemácias, e por ser recomendável que cada Serviço de Hemoterapia desenvolva seu protocolo específico e personalizado, o objetivo desse estudo é criar um manual de reserva de concentrados de hemácias para procedimentos invasivos, com o quantitativo de hemocomponentes a serem reservados para cada tipo de cirurgia, visando promover o uso racional do sangue no referido hospital. Para isso foi realizado um levantamento dos dados de cirurgias realizadas no Hospital de Base do Distrito Federal nos meses de fevereiro a julho de 2015. Em cada cirurgia foi analisado se houve solicitação e utilização de reserva de hemocomponentes. Com os dados obtidos foi calculado o índice de pacientes transfundidos para cada tipo de cirurgia, sendo confeccionado o manual, que consiste em um quadro com a conduta hemoterápica a ser adotada em cada tipo de cirurgia, se nenhuma, ou realização de tipagem e pesquisa de anticorpos irregulares, ou realização de prova de compatibilidade e reserva de concentrado de hemácias. Foi calculada a quantia aproximada de recursos com insumos que seria economizada caso fosse adotada a conduta sugerida no ano estudado. Para que o manual seja efetivamente aplicado tanto no momento de realizar a solicitação da reserva quanto no momento de preparar a reserva, deve haver uma sistemática de implantação do manual no ambiente hospitalar, com orientações quanto ao correto preenchimento do tipo de cirurgia no mapa cirúrgico e na requisição de reserva ao Banco de sangue. É importante a reavaliação periódica e comparação das solicitações de reservas de concentrados de hemácias para cirurgias eletivas com o cenário do ano anterior. O sucesso na implementação deste manual depende da compreensão e colaboração de uma equipe multidisciplinar de cirurgiões, anestesistas e colaboradores da Agência Transfusional. / Optimizing blood ordering and transfusion has been largely discussed because of patient\'s safety and money constraints. The highest use of red blood cells in a hospital is related to surgical procedures. The preoperative blood order in quantities much higher than necessary, overloads the Blood bank, which configures wasted human resources, wasted public resources and can cause injury to the patient. In most hospitals many blood components are reserved for surgeries, but few are used. The difficulty in transporting and storing the blood components in suitable conditions outside the Blood bank aggravates this situation and increases the costs. Many blood components are requested but not used and return to the blood transfusion service without conditions to be reintegrated into the stock. Considering that Hospital de Base of the Federal District Brazil is the one with the highest quantity of preoperative crossmatching orders in our state, the purpose of this study was to create a maximum blood ordering schedule (MBOS) for elective surgeries. MBOS has been established since 1977 and should be based on recommendation that each hospital may develop for its specific needs. This MBOS should recommend the maximum packed red blood cell quantity to be reserved for each type of surgery, aiming to promote the rational use of blood in the hospitals. For that, a survey of the data of surgeries performed at the Hospital de Base was carried out from February to July 2015. For each surgery, we analyzed if there was a request and use of a packed red blood cell. With the data obtained, the index of patients transfused for each type of surgery was calculated, and the manual was elaborated, consisting of a chart with hemotherapy decision to be adopted in each type of surgery. The manual included 3 types of recommendations for blood bank staff: none, type and screen only, or crossmatch units of packed red blood cells. The approximate amount of resources that would be saved if the suggested strategy were adopted in 2015 were also calculated. The idea is to have a systematic implementation of the manual in the hospital considering the moment of ordering blood products and the moment of adopting the strategy proposed at the blood bank. Some improvements are needed such as guidelines with suggestions including the complete and accurate filling of the surgical map (exact type of surgery) and implementation of a better blood ordering system with more information about patients and surgeries. This kind of manual most be reviewed periodically since surgical procedures can change over time with new techniques been included in the therapeutic strategies. The success in implementing this manual depends on the consent and collaboration of a multidisciplinary team including surgeons, anesthesiologists, and blood bank staff.
12	Avaliação pré-operatória desenvolvimento de protocolo de avaliação e terapia nutricional para o Hospital das Clínicas da Faculdade de Medicina de Botucatu / Carvalho, Paula Bernardo de January 2018 (has links) Orientador: Paula Schmidt Azevedo Gaiolla / Resumo: Introdução: Sabemos que o paciente que será submetido a procedimento cirúrgico estará sujeito ao estresse metabólico inerente ao próprio procedimento e às alterações na homeostase causadas pela doença de base. Assim, a avaliação e a terapia nutricional implementadas durante o perioperatório são de fundamental importância para que os indivíduos apresentem a melhor resposta possível a injúria decorrente da cirurgia, associada ao menor período de recuperação, de preferência sem complicações. A avaliação nutricional se mostra complexa a medida que leva em consideração vários fatores já que modernamente o conceito de desnutrição é amplo e avalia também o estado de inflamação sistêmico e não apenas o IMC. Em tempos nos quais temos cada vez mais pacientes obesos, porém desnutridos, uma avaliação ampla e multifatorial é imprescindível. Hoje contamos com escalas que nos ajudam a avaliar esses pacientes, entre elas o Nutritional Risk Screening (NRS) 2002, com medidas antropométricas e de composição corporal e a avaliação laboratorial, como por exemplo a dosagem da albumina. Objetivo: Criar um Manual e Protocolo de Avaliação Pré-operatória e de terapia nutricional no paciente cirúrgico a ser implantado e seguido no Hospital das Clínicas da Faculdade de Medicina de Botucatu. Método: Foi realizada revisão da Literatura de artigos relevantes e Diretrizes Brasileiras e Internacionais, utilizando a base de dados Pubmed. As palavras e expressões chaves utilizadas foram: “ Preoperative risk sc... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Introduction: It´s known that the patient who will undergo a surgical procedure will be subject to the metabolic stress inherent in the procedure itself and the changes in homeostasis caused by the underlying disease. Thus, the evaluation and nutritional therapy implemented during the perioperative period are of fundamental importance for individuals to present the best possible response to injury due to surgery and the shortest recovery period, preferably without complications. Nutritional assessment is complex as it takes into account several factors, since the concept of malnutrition is broad and it also evaluates the state of systemic inflammation and not only BMI. Today, as we have a growing number of obese but malnourished patients, a comprehensive and multifactorial evaluation is essential. To make this evaluation possible we have scales that help us to evaluate these patients, among them the Nutritional Risk Screening (NRS) 2002, and the analysis of serum markers such as albumin. Objective: To create a Protocol for Pre-operative Evaluation and Nutritional Therapy in the surgical patient to be implanted and followed in the “Hospital das Clínicas da Faculdade de Medicina de Botucatu”. Method: The literature of relevant articles in Brazilian and International Guidelines hás been reviewed using the Pubmed database. Key words and phrases used were: "Preoperative risk screening", "Preoperative nutritional risk stratification", "Preoperative nutritional risk stratification",... (Complete abstract click electronic access below) / Mestre Avaliação de risco pré-operatório Cirurgia eletiva Nutrição - Avaliação. Preoperative risk assessment Elective surgery Nutrition assessment
13	Patienters värderingar av omvårdnadsåtgärder vid preoperativ oro och ångest : En kvantitativ litteraturstudie / How patients value nursing measures during preoperative worry and anxiety : A quantitative literature review Lundin, Emma, Palmenäs, Lovisa January 2021 (has links) Bakgrund: Oro och ångest är ett vanligt förekommande problem hos patienter som inväntar operation. Sjuksköterskan har till uppgift att uppmärksamma och identifiera patientens individuella behov preoperativt men ansvarar även för att stötta, lugna och trösta patienten utifrån hans eller hennes behov. Oro och ångest kan yttra sig fysiskt såväl som psykiskt och dessa oroskänslor orsakar ett lidande för patienten samtidigt som det ökar risken för ett sämre postoperativt förlopp. Syfte: Att belysa patienters värderingar av omvårdnadsåtgärder som kan lindra preoperativ oro och ångest som är relevanta för den grundutbildade sjuksköterskan att använda sig av. Metod: För att besvara valt syfte gjordes en litteraturstudie med kvantitativ ansats. Sökningarna genomfördes i PubMed och CINAHL. Resultatet baserades på tio kvantitativa vetenskapliga artiklar som belyste preoperativ oro och ångest inför ett elektivt kirurgiskt ingrepp. Resultat: Studierna i resultatet belyste ett antal olika patientperspektiv och värderingar på de omvårdnadsåtgärder som visat sig lindra preoperativ oro och ångest. Resultatet mynnade ut i tre huvudkategorier där olika värderingar belystes; patienters tillgång till information, användandet av musik och relationsfördjupning mellan vårdgivare och patient för att stärka patientens egenmakt pre- och postoperativt. I resultatet beskrivs även vilka åtgärder som inte haft någon effekt alternativt orsakat patienten oroskänslor preoperativt. Slutsats: Utökad information utformad på patientens villkor, användandet av musik preoperativt och att arbeta enligt Peplau’s relationsfördjupande modell är kliniskt tillämpbara verktyg som kan gynna patienten och lindra preoperativ oro och ångest. / Background: Preoperative anxiety is a common issue among patients undergoing surgery. The nurse has a responsibility to be attentive and identify the patient's individual needs before surgery. It is important that the patient is supported, reassured and comforted by the nurse based on his or her needs. Anxiety and worry can manifest themselves physically as well as mentally and these feelings cause suffering for the patient as well as an increased risk of a negative postoperative outcome. Purpose: The aim was to investigate the impact of different nursing measures on a patient’s preoperative anxiety and explain how patient values these measures. The measures are intended to be relevant and applicable to nurses. Method: The study was designed as a quantitative literature review. The search was conducted through the databases PubMed and CINAHL. The result is based on ten quantitative articles that include discussion of preoperative anxiety for patients undergoing an elective surgical procedure. Result: The nursing measures that were shown to reduce preoperative anxiety can be split into three categories; a patient’s access to information, the use of music, and a relationship development between the caregiver and patient in order to empower the patient both pre- and postoperatively. The measures were also examined to show which interventions didn’t have an effect or worse – caused the patient distress. Conclusion: Increased access to information on the patient’s terms, the use of pre-operative music, and working with Peplau’s relationship model are nursing measures which can be applied within the working environment in order to benefit patients in reducing preoperative worry and anxiety. Anxiety reducing elective procedure elective surgery measures interventions nursing patient perspective preoperative anxiety Elektiva ingrepp Elektiva operationer omvårdnadsåtgärder patientperspektiv preoperativ oro preoperativ ångest ångestreducerande Nursing Omvårdnad
14	Disruptive Transformations in Health Care: Technological Innovation and the Acute Care General Hospital Lucas, D. Pulane 24 April 2013 (has links) Advances in medical technology have altered the need for certain types of surgery to be performed in traditional inpatient hospital settings. Less invasive surgical procedures allow a growing number of medical treatments to take place on an outpatient basis. Hospitals face growing competition from ambulatory surgery centers (ASCs). The competitive threats posed by ASCs are important, given that inpatient surgery has been the cornerstone of hospital services for over a century. Additional research is needed to understand how surgical volume shifts between and within acute care general hospitals (ACGHs) and ASCs. This study investigates how medical technology within the hospital industry is changing medical services delivery. The main purposes of this study are to (1) test Clayton M. Christensen’s theory of disruptive innovation in health care, and (2) examine the effects of disruptive innovation on appendectomy, cholecystectomy, and bariatric surgery (ACBS) utilization. Disruptive innovation theory contends that advanced technology combined with innovative business models—located outside of traditional product markets or delivery systems—will produce simplified, quality products and services at lower costs with broader accessibility. Consequently, new markets will emerge, and conventional industry leaders will experience a loss of market share to “non-traditional” new entrants into the marketplace. The underlying assumption of this work is that ASCs (innovative business models) have adopted laparoscopy (innovative technology) and their unification has initiated disruptive innovation within the hospital industry. The disruptive effects have spawned shifts in surgical volumes from open to laparoscopic procedures, from inpatient to ambulatory settings, and from hospitals to ASCs. The research hypothesizes that: (1) there will be larger increases in the percentage of laparoscopic ACBS performed than open ACBS procedures; (2) ambulatory ACBS will experience larger percent increases than inpatient ACBS procedures; and (3) ASCs will experience larger percent increases than ACGHs. The study tracks the utilization of open, laparoscopic, inpatient and ambulatory ACBS. The research questions that guide the inquiry are: 1. How has ACBS utilization changed over this time? 2. Do ACGHs and ASCs differ in the utilization of ACBS? 3. How do states differ in the utilization of ACBS? 4. Do study findings support disruptive innovation theory in the hospital industry? The quantitative study employs a panel design using hospital discharge data from 2004 and 2009. The unit of analysis is the facility. The sampling frame is comprised of ACGHs and ASCs in Florida and Wisconsin. The study employs exploratory and confirmatory data analysis. This work finds that disruptive innovation theory is an effective model for assessing the hospital industry. The model provides a useful framework for analyzing the interplay between ACGHs and ASCs. While study findings did not support the stated hypotheses, the impact of government interventions into the competitive marketplace supports the claims of disruptive innovation theory. Regulations that intervened in the hospital industry facilitated interactions between ASCs and ACGHs, reducing the number of ASCs performing ACBS and altering the trajectory of ACBS volume by shifting surgeries from ASCs to ACGHs. Disruptive Disruptive Innovation Theory Disruptive Transformations Disruptive Innovation Innovation Technology Technological Innovation Medical Innovation Medical Technology Medical Advancement Laparoscopy Laparoscopic Surgery open surgery appendectomy cholecystectomy bariatric surgery weight loss surgery appendectomies cholecystectomies inpatient outpatient ambulatory ambulatory surgery ambulatory surgery center acute care general hospital hospital acute care hospital general hospital health care healthcare hospital industry health care industry Clayton Christensen Clayton M Christensen Michael Porter Harvard Business School Virginia Commonwealth University CMS Health policy public policy public administration organizational theory organization theory Population Ecology Theory Competitive Strategy policy analysis John Kimberly Organization Size Structural Inertia liability of smallness health spending health care cost specialty medical facility open system niche width dynamic outpatient department technology shift surgical setting surgical setting shift medical facility shift substitution threat health system system level analysis Ecological Approach hospital trends ambulatory surgery trends reimbursement rate Medicare CMS coverage decision P J DiMaggio DiMaggio and Powell w w Powell Hannan and Freeman M T Hannan Organizational change minimally invasive surgery less invasive surgery Prospective Payment System Outpatient Prospective Payment System entreprenuerial physician health care organization health care management Roice Luke Carl Ameringer new technology surgical utilization elective surgery Medicare Payment Advisory Commission MedPAC coverage decision trends in surgery abdominal surgery surgical variation physician-owned physician ownership physician autonomy outpatient clinic utilization trends unnecessary surgery Pfeffer Salancik technology diffusion redefining health care interdisciplinary research health care delivery panel design diffusion of hospital technology state variation regional variation local health care market government intervention medical facility health care capacity focused factory advances in health care physician organization relationship hospital competition medical specialization hospital expansion medical arms race integrated care integrated health system J E Wennberg health care transformation reimbursement scheme surgical volume Florida Wisconsin policy making health policy analysis competitive dynamics center of excellence intervening factor service line competition service-line competition surgical reimbursement innovative business model innovative technology environmental influence established firm new market entrant patient safety sophisticated technology Harvard Divinity School Social and Behavioral Sciences

Page generated in 0.0707 seconds