RESUMO
PURPOSE: Perioperative cognitive dysfunction can be observed in all age groups of patients. Sometimes, this is more stressful to the patient than the actual surgical wound. Enhanced recovery after surgery pathways screen for patients at risk and lead to early post-surgical intervention. To prevent cognitive dysfunction, a prehabilitation approach might be useful. METHODS: This systematic literature review provides an overview on the current knowledge on prehabilitation for cognitive dysfunction for gynaecological patients by searching the National Library of Medicine (PubMed) in February 2020 to identify publications regarding presurgical cognitive training with three different search terms. RESULTS: 501 articles were identified and after screening for eligibility five were left for further analysis. Generally, cognitive function is split into several cognitive aspects like anxiety or memory, speed, attention, flexibility or problem-solving functions. Each of these aspects can/need to be trained to show an improvement after general anaesthesia. Training possibilities range from relaxation methods via music, one-on-one personal training sessions to electronically supported training units. CONCLUSION: Prehabilitation of the cognitive function can be split in different cognitive domains. Each of these domains seem to be influenced by training. The training itself can be based on applications or known relaxation methods or even old-fashioned board games. The evidence is, however, still low and there is a need for further studies.
Assuntos
Transtornos Cognitivos , Disfunção Cognitiva , Ginecologia , Cognição , Transtornos Cognitivos/prevenção & controle , Disfunção Cognitiva/etiologia , Disfunção Cognitiva/prevenção & controle , Humanos , Estados UnidosRESUMO
PURPOSE: This study investigated the utility of retrospective two one-sided cumulative sum (CUSUM) charts combined with multivariable regression analysis in liver transplantation for transplant center benchmarking. METHODS: One thousand seven hundred and forty-nine consecutive adult primary liver transplants (January 1, 1983 to December 31, 2012) were analyzed retrospectively with two one-sided CUSUM chart analysis of 90-day mortality. RESULTS: Three eras and two subseries in latest era 3 were identified due to graphically delineated relevant shifts in mean 90-day mortality. Delineation of eras 1, 2, and 3 coincided with relevant changes in allocation policies. CUSUM analysis detected a resurgence of higher mean 90-day mortality in era 3 after results had improved continuously over 25 years. In era 3, two subseries were identified with improving mean 90-day mortality rates from 15.4% in subseries 1 to 8.9% in the following subseries 2. The quantitative influence of independent risk factors on 90-day mortality differed markedly between all identified eras and subseries as assessed with multivariable regression analysis deployed on era-specific subcohorts. CONCLUSION: The assessed methodology is able to identify meaningful center-specific eras and subseries of liver transplantation with striking alterations of the significance and weight of outcome drivers for post-transplant 90-day mortality over time. This warrants the introduction of prospective risk-adjusted two one-sided CUSUM chart analysis into quality management in liver transplantation in Germany with the goal to obtain alarm signals as early as possible.
Assuntos
Hepatopatias/cirurgia , Transplante de Fígado , Garantia da Qualidade dos Cuidados de Saúde , Adulto , Feminino , Humanos , Hepatopatias/mortalidade , Hepatopatias/patologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Análise de Regressão , Estudos Retrospectivos , Medição de Risco , Taxa de SobrevidaRESUMO
BACKGROUND/AIMS: The self-quantification of patients is extending beyond the daily routine. More and more patients ask about the 'optimal' physical condition for an elective surgery. As the hysterectomy is one of the most common surgeries, a literature review was conducted to answer the question for the optimal surgical self preparation (prehabilitation). METHODS: A literature review with the search terms 'physical activity' or 'physical exercise' or 'sport' or 'prehabilitation' and 'hysterectomy' was conducted in the National Library of Medicine database (PubMed) and Web of science. The search was limited to English or German language and publishing date after 2000. Two independent researchers (SO, FE) reviewed the results and excluded irrelevant or double articles. RESULTS: After excluding irrelevant articles, five publications were left for review. One article published a study protocol and one a case report. Three articles reported study results. The numbers of patients reported are low. Prehabilitation programs differ depending on the primary study outcome. There seems to be a benefit for earlier discharge if patients undergo prehabilitation. CONCLUSION: Unlike other disciplines where prehabilitation has been studied, a gynecologic viewpoint still needs establishing and further studies are needed to clarify the benefit for the patients.