Severe sepsis in older adults.

Severe sepsis may be underrecognized in older adults. Therefore, the purpose of this article is to review special considerations related to early detection of severe sepsis in older adults. Normal organ changes attributed to aging may delay early detection of sepsis at the time when interventions have the greatest potential to improve patient outcomes. Systems are reviewed for changes. For example, the cardiovascular system may have a limited or absent compensatory response to inflammation after an infectious insult, and the febrile response and recruitment of white blood cells may be blunted because of immunosenescence in aging. Three of the 4 hallmark responses (temperature, heart rate, and white blood cell count) to systemic inflammation may be diminished in older adults as compared with younger adults. It is important to consider that older adults may not always manifest the typical systemic inflammatory response syndrome. Atypical signs such as confusion, decreased appetite, and unsteady gait may occur before sepsis related organ failure. Systemic inflammatory response syndrome criteria and a comparison of organ failure criteria were reviewed. Mortality rates in sepsis and severe sepsis remain high and are often complicated by multiple organ failures. As the numbers of older adults increase, early identification and prompt treatment is crucial in improving patient outcomes.

Community-Academic Partnership: Intervention to Prepare Community Members for the End-of-Life Journey.

Despite research findings that rural Appalachians prefer to die at home, few people access palliative and hospice care services, and many report limited knowledge about palliative/end-of-life care resources. A community-academic partnership was formed to address this need. Train-the-trainer workshop and materials were co-developed. This study tested the feasibility and cultural acceptability of the training intervention to increase community members' knowledge about palliative/end-of-life care resources for East Tennessee Appalachian people. Community-based participatory research design and culture care theory guided the project, intervention, and research. After engaging in end-of-life training, participants completed a retrospective pretest-posttest survey. Paired samples t tests were used to compare knowledge before and after training. Means and standard deviations were used to report training material usefulness and cultural acceptability. Short-answer qualitative data were analyzed using content analysis. Sixty-six adults completed the survey. Ratings for training materials and cultural/theological acceptability were high. Participant knowledge rankings showed significant improvement after training at the P <.001 level. Qualitative feedback was positive. The training intervention was feasible, culturally acceptable, and effective for increasing East Tennessee Appalachian persons' palliative/end-of-life care knowledge. Community member expertise/collaboration integrated into every stage of the project is the bedrock of cultural acceptability and feasibility.