Abstract:
OBJECTIVE:A 3-yr study funded by the U.S. Department of Health and Human Services was conducted to identify potential barriers to and opportunities for increasing the number hospitals with donation after cardiac death (DCD) protocols, the support of DCD by individuals involved in the donation request process, and the number DCD donors recovered. This study reports the qualitative findings. DESIGN:Methods used included an advisory committee and an extensive array of key informant interviews and focus groups. SETTING:Hospitals and telephone contact. SUBJECTS:Discussions with nurses, physicians, social service staff, clergy, administrators, and organ procurement organization staff. A total of 216 people participated. INTERVENTIONS:Collection and analysis of information regarding perceptions of DCD, potential barriers and opportunities, and strategies for gaining support. MEASUREMENT AND MAIN RESULTS:Key barriers included a lack of knowledge about DCD, psychological barriers for DCD vs. brain death, concerns about whether death has been reached, saving vs. killing patients, trust in the organ procurement organization, moving from saving patients to being a donation advocate, and concerns with the DCD process. Opportunities included education initiatives, well-trained requesters, a cultural shift, a consistent DCD protocol separating care from recovery, process monitoring, and a strong sense of teamwork. CONCLUSIONS:Our findings provide a better understanding of healthcare professionals' knowledge, attitudes, and behaviors regarding DCD. Understanding these issues is critical to the implementation of strategic plans for DCD programs. One of the biggest barriers to overcome is a lack of knowledge of DCD, which leads to misperceptions, which in turn contribute to negative attitudes and/or discomfort by healthcare professionals. Communication efforts that are able to educate healthcare professionals and eliminate misperceptions will increase support for DCD. Key to future success requires confident and well-trained DCD requesters.
journal_name
Crit Care Medjournal_title
Critical care medicineauthors
D'Alessandro AM,Peltier JW,Phelps JEdoi
10.1097/CCM.0b013e3181691b2bsubject
Has Abstractpub_date
2008-04-01 00:00:00pages
1075-81issue
4eissn
0090-3493issn
1530-0293pii
00003246-200804000-00006journal_volume
36pub_type
杂志文章abstract:OBJECTIVE:To evaluate the action of high-dose epinephrine by measuring simultaneously its vasopressor and norepinephrine releasing effects in humans during cardiac arrest. DESIGN:A prospective study on consecutive patients admitted with cardiac arrest. SETTING:Emergency Department in a large, urban hospital. PATIENT...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199305000-00012
更新日期:1993-05-01 00:00:00
abstract::Foreign-body aspiration in adults is usually associated with asphyxiation after aspiration of food particles. The present report documents a case of foreign-body aspiration that resulted from poor tracheostomy care in an alcoholic patient, and caused fulminant pneumonitis. ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198408000-00020
更新日期:1984-08-01 00:00:00
abstract::Transfusion-associated circulatory overload is the most frequent serious adverse transfusion reaction, with an incidence close to 1% of transfused patients in the general adult population. Patients in ICUs are probably more at risk of transfusion-associated circulatory overload as they are more frequently transfused a...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003743
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVES:The association between tobacco smoke exposure and critical illness is not well studied, largely because obtaining an accurate smoking history from critically ill patients is difficult. Biomarkers can provide quantitative data on active and secondhand cigarette smoke exposure. We sought to compare cigarette ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181fa4196
更新日期:2011-01-01 00:00:00
abstract::Accurate assessment and rapid decision-making are essential to save lives and improve performance in critical care medicine. Real-time point-of-care ultrasound has become an invaluable adjunct to the clinical evaluation of critically ill and injured patients both for pre- and in-hospital situations. However, a high le...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000260680.16213.26
更新日期:2007-05-01 00:00:00
abstract:OBJECTIVES:To investigate attitudes and practices regarding oxygen therapy in intensive care units (ICUs) and to devise quantitative descriptive indices. SETTING:Canadian university-affiliated adult ICUs. PARTICIPANTS:Fifty-two medical directors of ICUs in 48 institutions. INTERVENTION:Structured postal questionnair...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199912000-00033
更新日期:1999-12-01 00:00:00
abstract:OBJECTIVES:To describe the incident fracture rate in survivors of critical illness and to compare fracture risk with population-matched control subjects. DESIGN:Retrospective longitudinal case-cohort study. SETTING:A tertiary adult intensive care unit in Australia. PATIENTS:All patients ventilated admitted to intens...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e318211ff3d
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVES:To examine whether niacin attenuates lung inflammation and improves survival during sepsis and to determine whether the beneficial effects of niacin are associated with downregulation of the nuclear factor (NF)-κB pathway. DESIGN:Prospective laboratory study. SETTING:University laboratory. SUBJECTS:Male S...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3181feeae4
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:The acute respiratory distress syndrome may complicate postpartum hemorrhagic shock and resuscitation, but its mechanisms are not yet well defined. We studied the lung inflammatory response to postpartum hemorrhagic shock and resuscitation in a rabbit model and the role of the nuclear factor-κB pathway. DESI...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3182451c17
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:The role of family interests in medical decision making is controversial. Physicians who routinely treat incompetent patients may have preferred strategies for addressing family interests as they are encountered in surrogate medical decision making. We sought to determine how physicians view the role of famil...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.ccm.0000084805.15352.01
更新日期:2003-07-01 00:00:00
abstract:OBJECTIVES:Prophylactic levetiracetam is currently used in ~40% of patients with intracerebral hemorrhage, and the potential impact of levetircetam on health-related quality of life is unknown. We tested the hypothesis that prophylactic levetiracetam is independently associated with differences in cognitive function he...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003272
更新日期:2018-09-01 00:00:00
abstract:OBJECTIVES:To examine a hygroscopic condenser after clinical use and to describe the interaction of a hygroscopic condenser and a closed circuit suction system used simultaneously. DESIGN:Prospective evaluation of hygroscopic condensers used clinically, and laboratory investigation of a hygroscopic condenser used with...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:
更新日期:1994-10-01 00:00:00
abstract:OBJECTIVE:Although the development of ventilator-associated pneumonia (VAP) is assumed to increase costs of intensive care unit stay, it is unknown whether prevention of VAP by means of oropharyngeal decontamination is cost-effective. Because of wide ranges of individual patient costs, crude cost comparisons did not sh...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/01.CCM.0000104111.61317.4B
更新日期:2004-01-01 00:00:00
abstract::Chest physiotherapy (CPT) is used frequently in the ICU, but there is little available information that quantitates its effect on cardiac or respiratory function. Nineteen mechanically ventilated patients with post-traumatic respiratory failure were studied before, immediately after, and 2 h after CPT was used to mana...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198506000-00009
更新日期:1985-06-01 00:00:00
abstract:OBJECTIVES:To describe the timing of onset of organ system failure, multiple organ system failure diagnosis, and the subsequent death in children admitted to a pediatric intensive care unit (ICU). Second, to identify independent risk markers of death in pediatric patients with multiple organ system failure. DESIGN:Rev...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199406000-00023
更新日期:1994-06-01 00:00:00
abstract:OBJECTIVE:To evaluate whether current criteria for the diagnosis of brain death fulfill the requirement for the "irreversible cessation of all functions of the entire brain, including the brainstem." DATA SOURCES:Clinical, philosophical, legal, and public policy literature on the subject of brain death. DATA EXTRACTI...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/00003246-199212000-00018
更新日期:1992-12-01 00:00:00
abstract::Hemodynamic effects of controlled mechanical ventilation (CMV), intermittent mandatory ventilation (IMV), and intermittent mandatory ventilation with 5 cm H20 PEEP (IMV 5 peep) were studied in 20 patients after aortocoronary bypass surgery. Significant increases in cardiac index (CI) and stroke volume index (SI) (p le...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198207000-00001
更新日期:1982-07-01 00:00:00
abstract:OBJECTIVE:Very elderly persons admitted to ICUs are at high risk of death. To document life-sustaining interventions (mechanical ventilation, vasopressors, renal replacement therapy) provided in the ICU and outcomes of care. DESIGN:Multicenter, prospective cohort study. SETTING:ICUs of 24 Canadian hospitals. PARTICI...
journal_title:Critical care medicine
pub_type: 杂志文章,多中心研究
doi:10.1097/CCM.0000000000001024
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVE:To provide a conceptual and clinical review of the physiology of the venous system as it is relates to cardiac function in health and disease. DATA:An integration of venous and cardiac physiology under normal conditions, critical illness, and resuscitation. SUMMARY:The usual teaching of cardiac physiology f...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e3182772ab6
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVES:Sepsis, a life-threatening organ dysfunction caused by a dysregulated host response to infection, is a leading cause of death and disability among children worldwide. Identifying sepsis in pediatric patients is difficult and can lead to treatment delay. Our objective was to assess the host proteomic response...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000004083
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVE:To characterize the withholding or withdrawing of life support from patients with severe head injury. SETTING:San Francisco General Hospital, a city and county hospital with a Level I trauma center. DESIGN:A standardized questionnaire was used to collect data on demographics and functional outcome of severe...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199509000-00018
更新日期:1995-09-01 00:00:00
abstract:OBJECTIVES:To provide an overview of key elements of the Affordable Care Act. To evaluate ways in which the Affordable Care Act will likely impact the practice of critical care medicine. To describe strategies that may help health systems and providers effectively adapt to changes brought about by the Affordable Care A...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000001431
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that PaCO2 levels generated during permissive hypercapnia may enhance arterial oxygenation, when ventilation is maintained. DESIGN:Prospective study. SETTING:Research laboratory in a hospital. SUBJECTS:One group of eight mongrel dogs (four male; four female). INTERVENTIONS:The dogs ...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-199811000-00030
更新日期:1998-11-01 00:00:00
abstract::Twenty-one patients who underwent cardiopulmonary bypass for myocardial revascularization received postoperatively controlled mechanical ventilation (CMV) or intermittent mandatory ventilation (IMV), with or without positive end-expiratory pressure (PEEP). Functional residual capacity (FRC), right-to-left intrapulmona...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-197611000-00002
更新日期:1976-11-01 00:00:00
abstract:OBJECTIVES:To determine: a) any heart site or tissue-specific differences in the response to increased perfusion potassium concentrations, and b) the cellular site (intracellular vs. extracellular) of the effect of calcium on reversing electrocardiographic effects of hyperkalemia. DESIGN:In vitro prospective, repeated...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract:OBJECTIVES:There is growing recognition that high-quality care for patients and families in the ICU requires exemplary interprofessional collaboration and communication. One important aspect is how the ICU team makes complex decisions. However, no recommendations have been published on interprofessional shared decision...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000003870
更新日期:2019-09-01 00:00:00
abstract:OBJECTIVE:To describe the philosophy and approach to patient care called evidence based medicine, and to highlight how it can enhance the practice of intensive care. DATA SOURCES:We searched MEDLINE, reference lists, and our personal files to identify relevant literature. STUDY SELECTION:Articles on intensive care pr...
journal_title:Critical care medicine
pub_type: 杂志文章,评审
doi:10.1097/00003246-199602000-00025
更新日期:1996-02-01 00:00:00
abstract::To determine whether end-tidal carbon dioxide tension (PETCO2) accurately reflects PaCO2 during high-frequency jet ventilation (HFJV), 43 studies were performed on eight mongrel dogs with normal lungs. During HFJV, minute volume was modified to obtain a range of PaCO2 values from 15.5 to 74.5 torr. When PETCO2 was mea...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/00003246-198610000-00014
更新日期:1986-10-01 00:00:00
abstract:OBJECTIVE:The Acute Respiratory Distress Syndrome Network protocol recommends limiting tidal volume and plateau pressure; it also recommends increasing respiratory rate to prevent hypercapnia. We tested a strategy that combines the low tidal volume with lower respiratory rates and minimally invasive CO2 removal. SUBJE...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0000000000000312
更新日期:2014-06-01 00:00:00
abstract:BACKGROUND:Intensive care units (ICUs) are recognized as stressful environments. However, the conditions in which stressors may affect health professionals' performance and well-being and the conditions that potentially lead to impaired performance and staff psychological distress are not well understood. OBJECTIVES:T...
journal_title:Critical care medicine
pub_type: 杂志文章
doi:10.1097/CCM.0b013e31819c1496
更新日期:2009-04-01 00:00:00