Private Intensive Care Units Research Articles

Barriers to implementing evidence-based practice in a private intensive care unit in the Eastern Cape

Background . Evidence-based practices (EBPs) have been promoted to enhance the delivery of patient care, reduce cost, increase patient and family satisfaction and contribute to professional development. Individual and organisational barriers can hamper the implementation of EBP, which can be detrimental to healthcare delivery. Objective . To determine the individual and organisational implementation barriers of EBP among nurses in a private intensive care unit (ICU). Methods . A quantitative research design was used to collect data from nurses in a private ICU in the Eastern Cape Province, South Africa. The structured questionnaire (Cronbach’s alpha: 0.72) was administered to 70 respondents, with a response rate of 93%. Results . Barriers at individual level were identified, and include lack of familiarity with EBP, individual perceptions that underpin clinical decision-making, lack of access to information required for EBP, inadequate sources to access evidence, inability to synthesise the literature available, and resistance to change. Barriers related to organisational support, change and operations were identified. Conclusion . Although the findings were similar to other studies, this study showed that nurses younger than 40 years of age were more familiar with the concepts of EBP. Physicians were perceived as not being very supportive of EBP implementation. In order to enhance healthcare delivery in the ICUs, nurse managers need to take cognisance of the individual and organisational barriers that might hamper the implementation of EBP.

Nutrition support practices in South African ICUs: Results from a nationwide pilot survey

Background. Nutrition support of the critically ill can positively affect clinical outcomes. International audit data of nutrition practices in intensive care units (ICUs) suggest that inconsistent application of recommended nutrition support practices (NSPs) occurs. There are no data on NSPs in South African (SA) ICUs. Objective. To perform a national pilot survey of NSPs in private SA adult ICUs. Methods. A descriptive, observational, cross-sectional survey was performed among prescribers of nutrition support in private ICU facilities. Participants were targeted through non-randomised convenience sampling and invited to complete a 51-item electronic questionnaire covering ICU demographics, profile of nutrition prescribers, and nutrition assessment support, delivery and monitoring practices. Results. Responses were received from 125 practitioners in 60% of representative private hospitals with ICU facilities, mainly general/mixed ICUs. Forty-six percent of respondents reported structured nutrition support teams and 61% reported that practices were governed by formal nutrition support protocols. Enteral nutrition was reported to be based upon published guidelines by 72% of dietitians, while parenteral nutrition decisions were reportedly based mainly on clinical judgement (43%). For both enteral and parenteral feeding practices, compliance with guidelines was inconsistent. There was a disjuncture between various NSPs as reported by dietitians and by nurses. Nurses generally appeared unaware of published nutrition guidelines. Conclusion. Various disparities in reported nutrition practices were revealed, suggesting that the organisation and operations of teams and the implementation of protocols informed by published nutrition guidelines may not be well established in private SA ICUs.

Achieving excellence in private intensive care units: The effect of transformational leadership and organisational culture on organisational change outcomes

Orientation: Organisational change outcomes in private intensive care units are linked to higher patient satisfaction, improved quality of patient care, family support, cost-effective care practices and an increased level of excellence. Transformational leadership and fostering a positive organisational culture can contribute to these change outcomes.Research purpose: The study determined whether transformational leadership and a supportive organisational culture were evident in six private intensive care units in the Eastern Cape, South Africa. A conceptual framework to investigate the relationship between transformational leadership, organisational culture, and organisational change outcomes, was proposed and tested.Motivation for the study: The prevalence of transformational leadership, a positive organisational culture and their effect on organisational change outcomes in private healthcare industries require further research in order to generate appropriate recommendations.Research design, approach and method: A positivistic, quantitative design was used. A survey was conducted using a questionnaire which, in previous studies, produced scores with Cronbach’s alpha coefficients greater than 0.80, to collect data from a sample of 130 professional nurses in private intensive care units.Main findings: Transformational leadership and a positive organisational culture were evident in the private intensive care units sampled. A strong, positive correlation exists between transformational leadership, organisational culture, and organisational change outcomes. This correlation provides sufficient evidence to accept the postulated research hypotheses. Innovation and intellectual stimulation were identified as the factors in need of improvement.Practical or managerial implications: The findings of the study may be used by managers in intensive care units to promote organisational change outcomes, linked to transformational leadership and a positive organisational culture.Contribution: The study provides evidence of the way in which transformational leadership and a positive organisational culture affect organisational change outcomes in the context of private healthcare in South Africa, thereby addressing a research gap in this area.

Intensive care patient and family satisfaction.

The purpose of this paper is to measure family member satisfaction with the care provided in an Australian private intensive care unit (ICU) at two time points separated by two years. The study was part of a quality improvement process for ICU, and was designed with reference to the revised Australian Commission on Safety and Quality in Health care. This prospective study involved family members of patients admitted in ICU in February 2011 and February 2013. All patients admitted to during the study month were eligible. Questionnaire addressed staff competence, treatment of family, communication, environment and overall satisfaction, using a Likert scale. There was one free text question. The first survey was done by handing the survey package to the next of kin at the time of discharge while the second involved mailing a survey package within a week of discharge from ICU. Quantitative analysis was based on ten Likert items and qualitative analysis based on the free text question. The response rate was 53 percent (54/102) in 2013 (mailed) compared to 44 percent (44/100) in 2011 (hand delivered). The results from second (2013) survey showed statistically significant improvement in satisfaction associated with nursing and medical competency. Other areas with improvement were the relative's waiting room and visiting hours. The area lacking improvement was ease of finding ICU the hospital. It confirmed that families were satisfied with the care provided and highlighted areas for improvement. The results indicated high satisfaction overall, especially with the hospital staff competency and the overall care quality their relative received. Though most responses also indicated satisfaction with communication and support services, these areas did not perform as well. This study provided a simple and effective mechanism to monitor consumer satisfaction with ICU.

THE EXPERIENCES OF CRITICAL CARE NURSES WITH REGARD TO END-OF-LIFE ISSUES IN THE INTENSIVE CARE UNIT

Nurses in the intensive care unit might be faced with emotional conflict, stress and anxiety when dealing with end-of-life issues and thus need to be supported. In understanding the experiences of nurses, enhanced support can be given in order to assist nurses to deal better with end-of life issues in the intensive care unit. The purpose of the study was to explore and describe the experiences of nurses’ with regard to end-of-life issues in the intensive care unit. A qualitative, explorative, descriptive and contextual research design using a semi-structured interview approach was used. The target population for the study comprise twenty registered nurses in the intensive care unit. Of the twenty nurses, only nine were willing to participate in the study. Purposive sampling method was used to interview nine nurses in a private intensive care unit. Data collected was thematically analysed, using Tesch’s method. Four major themes were identified, namely: (1) conflicting emotions; (2) family relations; (3) multi-disciplinary team relations; and (4) supportive strategies when dealing with end-of-life issues. The study concluded that nurses experienced different emotions, conflict and stress when dealing with end-of-life issues in the intensive care unit. A need for supportive relations with family members, the multi-disciplinary team and support from management were reported. Immediate debriefing, enhancing communication amongst multi-disciplinary team members, having a permanent counsellor or pastoral counselling, an ethics committee and training programmes in place to address end-of-life issues are a few of the support strategies that can assist critical care nurses in dealing with end-of-life issues in the intensive care unit.Â

Dialectic feelings of the intensive care nurse about the work in Intensive Care

Objective: To identify the perception of intensive care nurses about the work on the scene of Intensive Care and discuss motivating factors of intensive care nurses stay in their work in Intensive Care. Methods: This research of qualitative and descriptive character, its object is the perception of the intensive care nurses about the work in the Intensive Care Unit (ICU). The research was developed in a private Intensive Care Unit from Rio de Janeiro with ten nurses. The technique of data collection was the semi-structured interview, which took place from June to August 2008. We used content analysis to process the data. Results: The results showed that intensive nurse has affinity with technologies and likes direct patient care. It was found that there are aspects that result in pleasure and pain in that work, which reveals a dialectical perception of this productive activity. Conclusion: It was concluded that this work is predominantly pleasure factor for nurses due to the status that the sector occupies in the hospital environment.

Electronic bed weighing vs daily fluid balance changes after cardiac surgery

PurposeThe purpose of this study is to establish the validity and reliability of measuring weight in critically ill patients with electronic weighing beds. MethodsAll patients admitted to a private intensive care unit (ICU) after cardiac surgery over a 7-month period were weighed on admission and then twice daily (1200 and 2400 hours) using electronic weighing beds (Hill-Rom, Batesville, AR).For each measurement, nonremovable items were recorded, and an average value was deducted from measured weight. We compared differences in body weights (BWs) between 2 consecutive 12-hour periods with the corresponding fluid balance (FB). In addition, we compared weights obtained with electronic weighing beds with those obtained with a regular calibrated scale on ICU discharge. ResultsWe obtained data in 103 patients for 414 (75.5%) of 548 of all possible BW measurements. On average, we identified a total of 3.5 kg (SD, 1.4) of nonremovable items on patients' beds. The correlation between 12-hourly changes in BW and FB was weak (r = 0.28; 95% confidence interval [CI], 0.17-0.39), even after correction for insensible fluid losses (r = 0.27; 95% CI, 0.15-0.38) and when only values obtained in intubated patients were taken into account (r = 0.34; 95% CI, 0.16-0.49). Similarly, limits of agreements were wide (95% CI, −3.3 to 3.5 kg). There was also poor agreement between weights obtained on electronic beds and those obtained on the regular scale on ICU discharge (95% CI, −7.6 to 7.6 kg). ConclusionBody weight measured by electronic weighing beds does not seem sufficiently robust or accurate to replace daily FB in ICU. The clinical value of purchasing such beds remains uncertain.

Perceptions of an open visitation policy by intensive care unit workers

BackgroundAn intensive care unit (ICU) admission is a stressful event for the patient and the patient’s family. Several studies demonstrated symptoms of anxiety, depression, and posttraumatic stress disorder in family members of patients admitted to ICU. Some studies recognize that the open visitation policy (OVP) is related to a reduction in symptoms of anxiety and depression for the patient and an improvement in family satisfaction. However, some issues have been presented as barriers for the adoption of that strategy. This study was designed to evaluate perceptions of physicians, nurses, and respiratory therapists (RTs) of an OVP and to quantify visiting times in a Brazilian private intensive care unit (ICU).MethodsThis observational and descriptive study was performed in the medical-surgical (22 beds) and neurologic ICU (8 beds) of Sírio-Libanês Hospital (HSL), São Paulo, Brazil. All physicians, nurses, and RTs from ICU were invited to participate in the study. A questionnaire was applied to all ICU workers who accepted to participate in the study. The questionnaire consisted of 22 questions about the visiting policy. During five consecutive days, we evaluated the time that the visitors stayed in the patient room, as well as the type of visitor.ResultsA total of 106 ICU workers participated in this study (42 physicians, 39 nurses, and 25 RTs). Only three of the questions exposed a negative perception of the visiting policy: 53.3% of the participants do not think that the OVP consistently increases family satisfaction with patient’s care; 59.4% of ICU workers think that the OVP impairs the organization of the patient’s care; 72.7% of participants believe that their work suffers more interruptions because of the OVP. The median visiting time per day was 11.5 hours.ConclusionsAccording to physicians, nurses, and respiratory therapists, the greatest impact of OVP is the benefit to the patients rather than to the family or to the staff. Furthermore, they feel that they need communication training to better interact with family members who are present in the ICU 24 hours per day.

Neonatal and pediatric intensive care in Rio de Janeiro State, Brazil: an analysis of bed distribution, 1997 and 2007

The objective of this study was to describe the characteristics of neonatal and pediatric intensive care units (ICU) and beds in Rio de Janeiro, correlating with population demands in 1997 and 2007. All neonatal and pediatric ICUs were visited, identifying the availability and type of beds. Comparisons were made between: supply and demand using projected need for beds for the population; public and private ICUs; and geographical regions. In 2007, 95 units were included totaling 1,094 beds (74 units and 1,080 beds in 1997): 51% public and 48% private (47% and 52% in 1997); 47% neonatal, 18% pediatric and 35% mixed units. Most units were located in the metropolitan area. The distribution of public and private beds was similar in the metropolitan area in both periods; in the interior, public beds tripled. Access has improved, mainly in the interior, but there is still no equity in the distribution of and accessibility to the available beds, with a shortage in the public sector, an excess in the private sector, and a great concentration in the metropolitan area.

Atención de la salud en niños de muy bajo peso al nacer en Montevideo,Uruguay: comparación entre los sectores publico y privado

OBJECTIVE: To compare morbidity and mortality in very low birthweight infants admitted to public and private intensive care units in Montevideo, Uruguay. METHODS: Longitudinal design. All very low birth weight infants born in public hospitals of Montevideo between May 1st and October 31st, 1999, were included in the study and followed up until they were discharged from hospital, or died. The quality of care, and morbidity and mortality rates obtained in private intensive care units were compared with those observed in public intensive care units (infants who were never transferred). RESULTS: Of 141 infants, 19 were excluded from the study (13 died at the delivery room and six were transferred to intensive care units of other public hospitals). Of the remaining 122 infants, 61 were kept at the intensive care units of public hospitals, and 61 were transferred to a private unit. The infants who were transferred presented lower gestational age and increased neonatal depression. However, mortality among infants treated at intensive care units of public hospitals was twice as high (Hazard Ratio 1.8; 95%CI 1.1-3.4; P=0.04), especially in infants who weighed less than 1,000g (Hazard Ratio 2.4; 95%CI 1.1-5.5; P=0.04). CONCLUSIONS: The health status of very low birth weight infants treated at intensive care units of public and private hospitals in Montevideo, Uruguay, was assessed. Mortality was lower, and health care was better in neonatal units of private hospitals.

Health care of very low birth weight infants in Montevideo, Uruguay: a comparison between public and private sectors

OBJECTIVE: To compare morbidity and mortality in very low birthweight infants admitted to public and private intensive care units in Montevideo, Uruguay. METHODS: Longitudinal design. All very low birth weight infants born in public hospitals of Montevideo between May 1st and October 31st, 1999, were included in the study and followed up until they were discharged from hospital, or died. The quality of care, and morbidity and mortality rates obtained in private intensive care units were compared with those observed in public intensive care units (infants who were never transferred). RESULTS: Of 141 infants, 19 were excluded from the study (13 died at the delivery room and six were transferred to intensive care units of other public hospitals). Of the remaining 122 infants, 61 were kept at the intensive care units of public hospitals, and 61 were transferred to a private unit. The infants who were transferred presented lower gestational age and increased neonatal depression. However, mortality among infants treated at intensive care units of public hospitals was twice as high (Hazard Ratio 1.8; 95%CI 1.1-3.4; P=0.04), especially in infants who weighed less than 1,000g (Hazard Ratio 2.4; 95%CI 1.1-5.5; P=0.04). CONCLUSIONS: The health status of very low birth weight infants treated at intensive care units of public and private hospitals in Montevideo, Uruguay, was assessed. Mortality was lower, and health care was better in neonatal units of private hospitals.

Comparison of Baseline Characteristics and Outcome of Patients with Chest Pain Brought to the Hospital by Private Versus Public Mobile Intensive Care Units.

The baseline characteristics and outcome of patients with acute chest pain who were brought to the hospital by public versus private mobile intensive care units were compared. Of 283 patients brought to the Department of Emergency Medicine at the Tel Aviv Sourasky Medical Center by mobile units in July and September of 1995, 163 were transported by the private service and 120 by the public service. Patients who were brought by the private service were older and had significantly more comorbidities, especially cardiac history. However, a significantly higher proportion of patients brought by the public service suffered confirmed myocardial infarction, and were hospitalized in the intensive coronary care unit. In addition, mortality in this group was significantly higher (4.0% vs. 2.2%). Possible explanations for this finding are greater accessibility or bias in the prehospital management of patients channeled through the private mobile service.

Psychiatric Morbidity of Suicide Attempt Patients Requiring ICU Intervention

This study was carried out in a private Intensive Care Unit (ICU) to assess the psychiatric morbidities and major psychiatric problems in patients requiring ICU. The most common psychiatric diagnosis was found to be Depressive disorder followed by attention seeking behavior. Chemicals (organophosphorous, kerosene and other medicine) were the most frequent agent used among suicide attempt patients. Keyword: Deliberate self harm, intensive care, mood disorders DOI:10.3329/jom.v11i1.4260 J Medicine 2010: 11: 7-11