Digitalni repozitorij raziskovalnih organizacij Slovenije

Iskanje po repozitoriju
A+ | A- | Pomoč | SLO | ENG

Iskalni niz: išči po
išči po
išči po
išči po
Raziskovalni podatki

Možnosti:
  Ponastavi

Iskalni niz: "avtor" (Mitja Lainščak) .

1 - 4 / 4
Na začetekNa prejšnjo stran1Na naslednjo stranNa konec
1.
Fluid therapy: double-edged sword during critical care?
Mitja Lainščak, Gorazd Voga, Jan Benes, Mikhail Kirov, Vsevolod Kuzkov, Zsolt Molnar, Xavier Monnet, 2015

Povzetek: Fluid therapy is still the mainstay of acute care in patients with shock or cardiovascular compromise. However, our understanding of the critically ill pathophysiology has evolved significantly in recent years.The revelation of the glycocalyx layer and subsequent research has redefined the basics of fluids behavior in the circulation. Using less invasive hemodynamic monitoring tools enables us to assess the cardiovascular function in a dynamic perspective. This allows pinpointing even distinct changes induced by treatment, by postural changes, or by interorgan interactions in real time and enables individualized patient management. Regarding fluids as drugs of any other kind led to the need for precise indication, way of administration, and also assessment of side effects.We possess now the evidence that patient centered outcomes may be altered when incorrect time, dose, or type of fluids are administered. In this review, three major features of fluid therapy are discussed: the prediction of fluid responsiveness, potential harms induced by overzealous fluid administration, and finally the problem of protocol-led treatments and their timing.
DiRROS - Objavljeno: 21.03.2018; Ogledov: 2419; Prenosov: 594
URL Celotno besedilo (0,00 KB)

2.
3.
Heat shock protein 27 as a predictor of prognosis in patients admitted to hospital with acute COPD exacerbation
Peter Korošec, Aleš Rozman, Matjaž Fležar, Mitja Košnik, Robert Marčun, Mitja Lainščak, Alexandra Graf, Thomas Mueller, Elisabeth Simader, Christine Bekos, Denise Traxler, Matthias Zimmermann, 2020

Povzetek: Episodes of acute exacerbations are major drivers of hospitalisation and death from COPD. To date, there are no objective biomarkers of disease activity or biomarkers to predict patient outcome. In this study, 211 patients hospitalised for an acute exacerbation of COPD have been included. At the time of admission,routine blood tests have been performed including complete blood count, C-reactive protein, cardiac troponin T and NT-proBNP. Heat shock protein 27 (HSP27) serum concentrations were determined at time of admission, discharge and 180 days after discharge by ELISA. We were able to demonstrate significantly increased HSP27 serum concentrations in COPD patients at time of admission to hospital as compared to HSP27 concentrations obtained 180 days after discharge. In univariable Cox regression analyses, a HSP27 serum concentration >/= 3098 pg/mL determined at admission was a predictor of all-cause mortality at 90 days, 180 days, 1 year and 3 years. In multivariable analyses, an increased HSP27 serum concentration at admission retained its prognostic ability with respect to all-cause mortality for up to 1year follow-up. However, an increased HSP27 serum concentration at admission was not an independent predictor of long-term all-cause mortality at 3 years. Elevated serum HSP27 concentrations significantly predicted short-term mortality in patients admitted to hospital with acute exacerbation of COPD and could help to improve outcomes by identifying high-risk patients.
Ključne besede: COPD, acute exacerbation, disease activity
DiRROS - Objavljeno: 29.07.2020; Ogledov: 747; Prenosov: 349
.pdf Celotno besedilo (679,90 KB)

4.
Fractional heat shock protein 27 urine excretion as a short-term predictor in acute exacerbation of chronic obstructive pulmonary disease
Denise Traxler, Matthias Zimmermann, Elisabeth Simader, Elisa Einwallner, Dragan Copic, Alexandra Graf, Thomas Mueller, Cecilia Veraar, Mitja Lainščak, Robert Marčun, Mitja Košnik, Matjaž Fležar, Aleš Rozman, Peter Korošec, 2020

Povzetek: Background: Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality and is characterized by episodes of acute exacerbations. Finding a systemic biomarker that reliably predicts outcome after an acute exacerbation remains a major challenge. Heat shock protein 27 (HSP27) has been previously studied in COPD, however, urine excretion trajectory and prognostic value after an exacerbation is unknown. Methods: In this retrospective post hoc analysis of a prospective study that included 253 COPD patients who were hospitalized for acute exacerbation, 207 patients were analyzed. Urine and serum were sampled at admission, discharge, and 180 days after discharge; urine excretion trajectory was analyzed and correlated with clinicopathological and survival data. Results: HSP27 urine excretion increased after an exacerbation episode [1.8% admission, 1.8% discharge, 2.3% 180 days after discharge (P=0.091)]. In severely ill patients (GOLD IV) this course was even more distinct [1.6% admission, 2.1% discharge, 2.8% 180 days after discharge (P=0.007)]. Furthermore, fractional HSP27 urine excretion at discharge was increased in GOLD IV patients (P=0.031). In Kaplan-Meier and univariable Cox proportional hazard models patients with HSP27 urine excretion below 0.845% showed significantly worse survival at 30, 90 and 180 days after discharge. In a multivariable Cox proportional hazard model including established COPD outcome parameters fractional HSP27 urine excretion remained a significant predictor of survival at 30 and 90 days after discharge. Comparing this model to our already published model that includes HSP27 serum concentration we could show that fractional HSP27 urine excretion performs better in short-term survival. Conclusions: Our findings provide novel information about fractional HSP27 urine excretion trajectory in acute exacerbation of COPD. Fractional HSP27 urine excretion may be significantly reduced during an episode of acute exacerbation in COPD patients and may be used as a predictor of short-term all-cause mortality.
Ključne besede: biomarkers, heat-shock proteins, chronic obstructive pulmonary disease, urine, heat shock protein 27
DiRROS - Objavljeno: 25.01.2021; Ogledov: 432; Prenosov: 227
.pdf Celotno besedilo (691,92 KB)

Iskanje izvedeno v 0 sek.
Na vrh