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PubMed2004

Survival of critically ill patients hospitalized in and out of intensive care units under paucity of intensive care unit beds.

OBJECTIVE: The demand for intensive care beds far exceeds their availability in many European countries. Consequently, many critically ill patients occupy hospital beds outside intensive care units, throughout the hospital. The outcome of patients who fit intensive care unit admission criteria but are hospitalized in regular wards needs to be assessed for policy implications. The object was to screen entire hospital patient populations for critically ill patients and compare their 30-day survival in and out of the intensive care unit. DESIGN: Screening teams visited every hospital ward on four selected days in five acute care Israeli hospitals. The teams listed all patients fitting a priori developed study criteria. One-month data for each patient were abstracted from the medical records. SETTING: Five acute care Israeli hospitals. PATIENTS: All patients fitting a priori developed study criteria. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Survival in and out of the intensive care unit was compared for screened patients from the day a patient first met study criteria. Cox multivariate models were constructed to adjust survival comparisons for various confounding factors. The effect of intensive care unit vs. other departments was estimated separately for the first 3 days after deterioration and for the remaining follow-up time. Results showed that 5.5% of adult hospitalized patients were critically ill (736 of 13,415). Of these, 27% were admitted to intensive care units, 24% to specialized care units, and 49% to regular departments. Admission to an intensive care unit was associated with better survival during the first 3 days of deterioration, after we adjusted for age and severity of illness (p =.018). There was no additional survival advantage for intensive care unit patients (p =.9) during the remaining follow-up time. CONCLUSIONS: The early survival advantage in the intensive care unit suggests a window of critical opportunity for these patients. Under economic constraints and dearth of intensive care unit beds, increasing the turnover of patients in the intensive care unit, thus exposing more needy patients to the early benefit of treatment in the intensive care unit, may be advantageous.

Adult↗
PubMed2006

Interdisciplinary model for palliative care in the trauma and surgical intensive care unit: Robert Wood Johnson Foundation Demonstration Project for Improving Palliative Care in the Intensive Care Unit.

Integrating palliative care into the surgical and trauma intensive care unit is challenging. The nature of surgical illness, practice patterns of surgeons and critical care nurses, and the culture of the intensive care unit all suggest that familiar models of palliative care do not apply in this setting. We describe a novel interdisciplinary model of palliative care in the surgical intensive care unit, which addresses communication, shared decision making, and pain and symptom management for all critically ill patients, regardless of prognosis. This communication-based model integrates new processes of care into existing surgical critical care practice so that palliative care can be provided in parallel with surgical care.

Decision Making↗
PubMed2003

Quality indicators for end-of-life care in the intensive care unit.

OBJECTIVE: The primary goal of this study was to address the documented deficiencies in end-of-life care (EOLC) in intensive care unit settings by identifying key EOLC domains and related quality indicators for use in the intensive care unit through a consensus process. A second goal was to propose specific clinician and organizational behaviors and interventions that might be used to improve these EOLC quality indicators. PARTICIPANTS: Participants were the 36 members of the Robert Wood Johnson Foundation (RWJF) Critical Care End-of-Life Peer Workgroup and 15 nurse-physician teams from 15 intensive care units affiliated with the work group members. Fourteen adult medical, surgical, and mixed intensive care units from 13 states and the District of Columbia in the United States and one mixed intensive care unit in Canada were represented. METHODS: An in-depth literature review was conducted to identify articles that assessed the domains of quality of EOLC in the intensive care unit and general health care. Consensus regarding the key EOLC domains in the intensive care unit and quality performance indicators within each domain was established based on the review of the literature and an iterative process involving the authors and members of the RWJF Critical Care End-of-Life Peer Workgroup. Specific clinician and organizational behaviors and interventions to address the proposed EOLC quality indicators within the domains were identified through a collaborative process with the nurse-physician teams in 15 intensive care units. MEASUREMENTS AND MAIN RESULTS: Seven EOLC domains were identified for use in the intensive care unit: a) patient- and family-centered decision making; b) communication; c) continuity of care; d) emotional and practical support; e) symptom management and comfort care; f) spiritual support; and g) emotional and organizational support for intensive care unit clinicians. Fifty-three EOLC quality indicators within the seven domains were proposed. More than 100 examples of clinician and organizational behaviors and interventions that could address the EOLC quality indicators in the intensive care unit setting were identified. CONCLUSIONS: These EOLC domains and the associated quality indicators, developed through a consensus process, provide clinicians and researchers with a framework for understanding quality of EOLC in the intensive care unit. Once validated, these indicators might be used to improve the quality of EOLC by serving as the components of an internal or external audit evaluating EOLC continuous quality improvement efforts in intensive care unit settings.

Advance Directives↗
PubMed1986

The pharmacology of neonatal resuscitation and cardiopulmonary intensive care. Part II--Extended intensive care.

An optimal outcome for a distressed newborn infant can be achieved only if immediate resuscitation is followed by appropriate cardiopulmonary intensive care. In the preceding article in this series, we provided recommendations for drug therapy during the initial resuscitation. When an infant is stable enough for transfer to an intensive care nursery, extended cardiopulmonary intensive care should be initiated. If the infant remains distressed, this may require drug therapy to improve cardiac output, either by enhancing cardiac performance (dopamine, dobutamine or epinephrine) or by reducing afterload (nitroprusside). Drugs that alter the distribution of the circulation may be required for infants with persistent hypoxemia due to pulmonary hypertension or congenital heart disease (tolazoline, nitroprusside, prostaglandin E(1)), or with pulmonary congestion due to persistent patency of the ductus arteriosus (indomethacin). Infants with pulmonary disease may benefit from administration of agents that alter pulmonary function (furosemide, nitroprusside or neuromuscular blockers). Finally, treatment of the underlying disorder, with antibiotics or naloxone, for example, must not be neglected.

Alprostadil↗
PubMed2002

The diversity of work: differences, similarities and relationships concerning characteristics of the organisation, the work and psychological work reactions in intensive care and non-intensive care nursing.

The aim of this study was to examine differences in organisational characteristics, work characteristics and psychological work reactions, and to investigate relationships between these variables in intensive care units (ICUs) and non-ICUs. Questionnaires were distributed to intensive care (n = 184) and non-intensive care nurses (n = 927) working in 15 general hospitals in the Netherlands. MANOVA showed that ICU nurses reported significantly higher uncertainty, higher complexity, and higher decision authority than non-ICU nurses. Emotional exhaustion was significantly lower among ICU nurses. Regarding the pattern of relationships, the LISREL-analyses revealed that the indirect proposed pattern of relationships was invariant across the two samples, which means a validation of our research model.

Adult↗
PubMed2001

Care of the obesity surgery patient requiring immediate-level care or intensive care.

Most bariatric surgery patients are triaged directly to the medical surgical floor postoperatively. However, patients at high risk due to comorbid factors, who have failed postoperative extubation or have suffered intraoperative complication, may require intensive care unit (ICU) or intermediate-level care (IMC). The special needs of the morbidly obese IMC/ICU patient include: triage, mobility, visiting, fluid resuscitation, management of sleep apnea, airway management, transporting for out of ICU procedures, and preventing pressure ulcers. Traditional approaches to nursing care require new thought when dealing with the massively obese. Our experiences with the special needs of these critically ill morbidly obese bariatric surgery patients are described.

Attitude of Health Personnel↗
PubMed1990

Maternal mortality in a maternal-fetal medicine intensive care unit.

Maternal mortality in a large, tertiary-care, intensive care, referral center was reviewed for a six-year period. The first three years of the review were prior to the institution of a maternal-fetal medicine intensive care unit, located in the labor-and-delivery suite. The subsequent three years encompassed a period during which an intensive care unit staffed by maternal-fetal medicine specialists and obstetric anesthesiologists was established in the labor-and-delivery suite. The maternal mortality rate was 21.7/100,000, or 10 maternal deaths in 45,984 deliveries, prior to establishment of the unit and 22.1/100,000, or 11 maternal deaths in 49,700 deliveries, after establishment of the unit. The major causes of maternal mortality were pregnancy-induced hypertension, hemorrhage and infection. It appears that a multi-disciplinary team composed of maternal-fetal medicine specialists and obstetric anesthesiologists can provide the same level of care for critically ill obstetric patients that traditionally would be provided by medical intensive care specialists.

Adolescent↗
PubMed2004

[Candida-specific antibodies in intensive care and non-intensive care patients].

The titres of indirect anti-Candida haemagglutination test (C-HAT) and specific immunoglobulins C-IgM, C-IgG and C-IgA in 328 intensive care (IT) patients and 166 non-intensive care (NIT) patients were compared by statistical test methods. Positive correlations were found between values of C-HAT and all three Candida-specific immunoglobulins. At an interval of < or =7 days in the first patient group only, the changes in the course of titres were statistically highly significant. For C-IgM the short-term increase of titres can be interpreted in the sense of happened mycotic infection in connection with the clinical picture. In IT patients we found an average increase of C-IgM at 259.3, C-IgG at 174.7, C-IgA at 59.8 U ml(-1) and of three titre steps in C-HAT. In our experience of diagnostics of Candida infections in intensive care area with non-neutropenic patients the short-term determination of the anti-Candida immunoglobulin subclasses C-IgM and C-IgG and of C-HAT as screening test should not be neglected.

Antibodies, Fungal↗
PubMed2006

[Degree of public awareness regarding intensive care units (ICUs) and intensive care physicians in Castilla y León].

AIM: To determine degree of public awareness regarding the activities and health care professionals that comprise intensive care units (ICUs) in the autonomous community of Castilla y León. DESIGN: Questionaire in the form of a true-false test dealing with a) description of an ICU; b) description of ICU patients, and c) degrees and qualifications held by ICU physicians. LOCATION: Waiting rooms of outpatient clinics and ICUs of 9 hospitals in Castilla y León. SUBJECTS AND METHODS: During the period from 1 October 2003 to 29 February 2004, there were surveyed a group of those persons accompanying outpatients arriving for appointments (OP, n = 2,293), and a group comprised of relatives of ICU patients (ICU, n = 727) upon discharge from the ICU. RESULTS: The average age of those subjects surveyed was 45.6 years old. 62.1% were women and 52.8% had received education through secondary level or higher. Of the 1,354 analyzed OP questionnaires, 27.7%, 25.5% and 48.4% responded correctly to questions A, B and C, respectively. Of the 284 analyzed ICU questionnaires, 38.6%, 41.0%, and 63.5% responded correctly to questions A, B and C, respectively. Differences between results from the two surveyed groups were statistically significant, and the best results from the ICU group were found among those subjects whose family members had remained in ICU for 2 days or more. CONCLUSIONS: In the described scope, of the citizens of Castilla y León, 27.7% know as it is a ICU, 25.5% know what type of patients usually is entered there, and 48.4% recognize their doctors like ICU specialists specifically. These knowledge improve significantly after having some relative entered in ICU for more than 2 days.

Adult↗
PubMed2002

Recombinant human erythropoietin use in intensive care.

OBJECTIVE: To review the literature concerning the role of recombinant human erythropoietin (rHuEPO) in reducing the need for transfusion in critically ill patients. DATA SOURCES: Articles were obtained through searches of the MEDLINE database (from 1990 to June 2001) using the key words erythropoietin, epoetin alfa, anemia, reticulocytes, hemoglobin, critical care, intensive care, critical illness, and blood transfusion. Additional references were found in the bibliographies of the articles cited. The Cochrane library was also consulted. STUDY SELECTION AND DATA EXTRACTION: Controlled, prospective, and randomized studies on the use of rHuEPO in critically ill adults were selected. DATA SYNTHESIS: Anemia is a common complication in patients requiring intensive care. It is caused, in part, by abnormally low concentrations of endogenous erythropoietin and is mainly seen in patients with sepsis and multiple organ dysfunction syndrome, in whom inflammation mediator concentrations are often elevated. High doses of rHuEPO produce a rapid response in these patients, despite elevated cytokine concentrations. There have been 3 studies on rHuEPO administration in intensive care and 1 trial in acutely burned patients. Only 2 of these studies looked at the impact of rHuEPO administration on the need for transfusion. CONCLUSIONS: Few randomized, controlled trials explore the role of rHuEPO in critical care. Only 1 was a large, randomized clinical trial, but it presents many limitations. Future outcome and safety studies comparing rHuEPO with placebo must include clinical endpoints such as end-organ morbidity, mortality, transfusion criteria, and pharmacoeconomic analysis. rHuEPO appears to provide an erythropoietic response. Optimal dosage and the real impact of rHuEPO on the need for transfusion in intensive care remain to be determined. Currently, based on the evidence available from the literature, rHuEPO cannot be recommended to reduce the need for red blood cell transfusions in anemic, critically ill patients.

Anemia↗
PubMed2000

[Economic limits in intensive care. Can we still afford intensive care in the year 2000?].

Intensive care medicine currently accounts for about 20% of the overall budget of a hospital. A certain reduction of these expenses may be reached through a rationalisation of medical care procedures and structures. The evaluation of procedure efficacy and outcomes, however, is mandatory for the quality assurance of treatment results. A possible rationing of intensive care therapy is difficult to imagine since the current practice of intensive care medicine is also based on humanitarian grounds. The associated costs have to be born by society as a whole. Intensive care medicine though, has to continuously reevaluate and discuss its goals with society.

Cost Savings↗