Search results for "Critica"
showing 10 items of 4441 documents
Massive triiodothyronine intoxication: Efficacy of hemoperfusion?
2002
A case of massive accidental triiodothyronine intoxication (1000-fold the usual therapeutic dose, for 8 days) is reported with important disturbances of cardiovascular and central nervous systems that required intensive care support. Serum free triiodothyronine levels were 4789 pmol L-1 on admittance (normal values, 3.5-6.5 pmol L-1). In the absence of a specific treatment, hemoperfusions were performed but failed to accelerate significantly the decay of blood levels of free triiodothyronine (apparent half-life 25.9 hours; 95% confidence interval: 19.8-37.4 hours). The patient, a young woman, made a satisfactory recovery, in spite of important clinical complications.
Intravascular volume therapy in adults guidelines from the association of the scientific medical societies in Germany
2016
No abstract available.
Family perceptions of clinical research and the informed consent process in the ICU
2020
Abstract Purpose We investigated experiences of families who provide consent for research on behalf of a loved-one hospitalized in intensive care (ICU). Methods Multicentre, qualitative, descriptive study using semi-directive interviews in 3 ICUs. Eligible relatives were aged >18 years, and had provided informed consent for a clinical trial on behalf of a patient hospitalized in ICU. Interviews were conducted from 06/2018 to 06/2019 by a qualified sociologist, recorded and transcribed. Results Fifteen relatives were interviewed; average age 50.3 ± 15 years. All emphasized their interest in clinical research, seeing it as a duty. Involving their loved-one in research allowed them to find mea…
The role of noninvasive brain oximetry in adult critically ill patients without primary non-anoxic brain injury.
2021
A primary objective in intensive care and perioperative settings is to promote an adequate supply and delivery of oxygen to tissues and organs, particularly to the brain. Cerebral near infrared spectroscopy (NIRS) is a noninvasive, continuous monitoring technique, that can be used to assess cerebral oxygenation. Using NIRS to monitor cerebral oximetry is not new and has been in widespread use in neonates and cardiac surgery for decades. In addition, it has become common to see NIRS being used in adult and pediatric cardiac surgery, acute neurological diseases, neurosurgical procedures, vascular surgery, severe trauma and other acute medical diseases. Furthermore, recent evidence suggests a …
Significant others’ experience of hospitalized patients’ transfer to home: A systematic review and meta-synthesis
2018
Abstract Background Significant others are individuals representing family members or neighbors, friends, colleagues or members of the same household, who act as relatives or surrogates. Significant others play an important role when patients are transferred or discharged after hospitalization. Objective The objective of this review is to identify, appraise and synthesize the best available evidence exploring significant others’ experiences of the discharge or transfer of adult patients after hospitalization. Methods A qualitative comprehensive systematic review and meta aggregation. Types of participants Participants of this review are the ‘significant other(s); persons who are important o…
Successful treatment of life-threatening bleeding after cesarean section with recombinant activated factor VII.
2006
Hemorrhagic shock developed in a 29-year-old nullipara without coagulopathy after emergency caesarean section. Treatment with uterotonic drugs, prostaglandins, and conservative procedures with transfusion of packed red cells and fresh-frozen plasma failed to control the diffuse vaginal and uterine bleeding. Finally an intravenous bolus injection of 90 μg/kg recombinant activated factor VII (rFVIIa, NovoSeven®, Novo Nordisk A/S, Bagsvaerd, Denmark), was given and showed success within 20 minutes after administration, without any side effects.
Influence of Early versus Late supplemental ParenteraL Nutrition on long-term quality of life in ICU patients after gastrointestinal oncological surg…
2019
Abstract Background Nutrition plays a major role in intensive care unit (ICU) treatment, influencing ICU length of stay and patient’s survival. If preferable enteral nutrition administration is not feasible, ESPEN and ASPEN guidelines recommend initiation of a supplemental parenteral route between the first and seventh day, but exact timing remains elusive. While rapid development in critical care enabled significant reduction in the mortality rate of ICU patients, this improvement also tripled the number of patients going to rehabilitation. Thus, it is quality of life after ICU that has become the subject of interest of clinicians and healthcare policy-makers. A growing body of evidence in…
A randomized trial on the efficacy of a 2-month tube feeding regimen in anorexia nervosa: A 1-year follow-up study.
2008
Background & aims Despite the high mortality rate in malnourished anorexia nervosa (AN) patients, very few trials have prospectively studied the efficacy of tube feeding. Methods This open prospective study was conducted in malnourished AN patients, who were randomized in tube feeding (n=41) or control (n=40) groups during a 2-month period. Thereafter, body weight, body mass gain, energy intake, eating behavior and relapse rates were compared during a 1-year follow-up, using paired Student t-test and ANOVA. Results At the end of the 2-months period, weight gain was 39% higher in the tube feeding group than in the control group (194±14 vs 126±19 g/day; P<0.01). The fat-free mass gain was gre…
The effective group size for teaching cardiopulmonary resuscitation skills – A randomized controlled simulation trial
2021
Abstract Aim of the study The ideal group size for effective teaching of cardiopulmonary resuscitation is currently under debate. The upper limit is reached when instructors are unable to correct participants’ errors during skills practice. This simulation study aimed to define this limit during cardiopulmonary resuscitation teaching. Methods Medical students acting as simulated Basic Life Support course participants were instructed to make three different pre-defined Basic Life Support quality errors (e.g., chest compression too fast) in 7 min. Basic Life Support instructors were randomized to groups of 3–10 participants. Instructors were asked to observe the Basic Life Support skills and …
Accuracy of delivered versus preset minute ventilation of portable emergency ventilators.
1989
The accuracy of delivered minute volume (VE) ventilation of portable emergency ventilators (PEV) was evaluated. Five PEV from three manufacturers were adapted to an artificial lung for varying compliance and resistance. Each PEV was tested in the "no airmix" (pure oxygen) and "airmix" (approximately 60% oxygen) setting at different frequencies and VE. Measurement of delivered VE (VEdel) was made using a pneumotachograph and digital integration of the flow values greater than 1 min (maximal error +/- 2%). Maximal inspiratory pressure (Pinsp) was measured with a transducer. Two PEV from one manufacturer produced severe hyperventilation when used at low VE (i.e., in children). Two other PEV fr…