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Biomedical subjects

T Tripp-Reimer

Publications and source records attributed to T Tripp-Reimer.

At least 19 recordsLinked to original sources
PubMed2001

From ecology to base pairs: nursing and genetic science.

With the mapping of the human genome has come the opportunity for nursing research to explore topics of concern to the maintenance, restoration, and attainment of genetic-related health. Initially, nursing research on genetic topics originated primarily from physical anthropology and from a clinical, disease-focused perspective. Nursing research subsequently focused on psychosocial aspects of genetic conditions for individuals and their family members. As findings emerge from current human genome discovery, new programs of genetic nursing research are originating from a biobehavioral interface, ranging from the investigations of the influence of specific molecular changes on gene function to social/ethical issues of human health and disease. These initiatives reflect nursing's response to discoveries of gene mutations related to phenotypic expression in both clinical and community-based populations. Genetic research programs are needed that integrate or adapt theoretical and methodological advances in epidemiology, family systems, anthropology, and ethics with those from nursing. Research programs must address not only populations with a specific disease but also community-based genetic health care issues. As genetic health care practice evolves, so will opportunities for research by nurses who can apply genetic concepts and interventions to improve the health of the public. This article presents an analysis of the evolution of genetic nursing research and challengesfor the future.

Base Pairing↗
PubMed2001

Training of acute confusion resource nurses. Knowledge, perceived confidence, and role.

Most nurses function as generalists; however, some function in "expert" roles based on informal training as Resource Nurses. Training usually focuses on assessment and management of a specific problem, with the goal of creating a readily available "expert" for every unit. The primary activity of the Resource Nurse is to provide expert care, education, and consultation for patients, families, and staff. The Iowa-Veterans Affairs Nursing Research Consortium (IVANRC) addressed the need to manage acutely confused/delirious clients by training staff nurse volunteers (N = 129) from all units of the four Iowa Veterans Affairs facilities to act as unit-based acute confusion Resource Nurses (ACRNs). A day-long workshop included didactic content addressing etiology and presentation of acute confusion (AC), use of the IVANRC protocol to assess for AC, and basic information on treatment and management of AC. The nurses also participated in an efficacy-based experiential learning program on AC assessment that involved demonstrating assessment of AC and role enactment practice exercises in which ACRNs practiced the assessment. A test of knowledge of AC and perceived level of confidence in assessing acutely confused patients was administered before and after completion of the program. Paired t tests comparing pre- and posttest scores showed that knowledge and confidence significantly increased for the nurses as a result of their participation in the educational program. Eighteen months later, a second program was conducted to update current ACRNs and train additional RNs to enact this role. Pre- and posttest scores were obtained, with paired t tests showing a significant increase in knowledge for the participants. Twenty-four (49%) of the second program attendees had attended the first program. These participants had significantly higher scores on the second program pretest than those participants who had not attended the previous program, indicating a retention of knowledge from the first program.

Acute Disease↗
PubMed2001

Aging, ethnicity, social support. A review--part 1.

The increasing diversity of the population of older adults is reflective of the worldwide demographic trends. These trends present nurses with special challenges in assessing and meeting the needs of ethnic elderly individuals. Nurses must be willing and capable of assessing the social support networks and beliefs of older adults from any ethnic group to plan and implement culturally sensitive care. The success of this care will be closely related to the extent to which nurses recognize and include existing support networks and individual preferences.

Activities of Daily Living↗
PubMed2001

Relocation among ethnic elders. A review--part 2.

Relocation to more supportive housing is a potentially stressful life event for older adults. Under the best of circumstances, the older adult will be relatively healthy and able and willing to participate in relocation decisions. However, this is not always possible. Nurses have a critical role to play in helping families identify the most appropriate housing alternative, helping plan the relocation, and helping older adults adjust to their new homes. Relocation is particularly stressful for ethnic elders who may not understand the housing options available, or may fear prejudicial treatment and exclusion in the various settings. Nurses need to take time for careful assessment of the older adults' preferences, and to provide information needed to help them make relocation decisions within the context of their existing support networks.

Activities of Daily Living↗
PubMed2001

The Iowa Model of Evidence-Based Practice to Promote Quality Care.

The UIHC Department of Nursing is nationally known for its work on use of research to improve patient care. This reputation is attributable to staff members who continue to question "how can we improve practice?" or "what does the latest evidence tell us about this patient problem?" and to administrators who support, value, and reward EBP. The revisions made in the original Iowa Model are based on suggestions from staff at UIHC and other practitioners across the country who have implemented the model. We value their feedback and have set forth this revised model for evaluation and adoption by others.

Clinical Nursing Research↗
PubMed2000

Acute confusion assessment instruments: clinical versus research usability.

Acute confusion (AC), also referred to as delirium (AC/delirium), is a common problem seen by health professionals who work in a variety of care settings. This is an evaluative report on the clinical usability of instruments to assess AC/delirium as a part of nursing practice. Specifically, five instruments [the Confusion Assessment Method (CAM), Delirium Rating Scale (DRS), Delirium Symptom Inventory (DSI), Mini-Mental State Examination (MMSE), and Neelon/Champagne (NEECHAM) Confusion Scale] are discussed. The work demonstrates how the cooperation of nurses in practice, education, and research can improve both patient and staff outcomes.

Acute Disease↗
PubMed1999

Sense of coherence moderates the relationship between life stress and natural killer cell activity in healthy older adults.

A sense of coherence (SOC) has been found to be a strong predictor of health outcomes and life satisfaction in older adults. This study investigated mood and immune effects of anticipated voluntary housing relocation in 30 healthy older adults and 28 age-matched controls and examined whether SOC would buffer effects of relocation on natural killer (NK) cell activity. Movers completed assessments and had blood drawn 1 month before relocation to congregate living facilities; controls were assessed concurrently. Compared with the control group, movers showed decreased positive mood and NK activity and elevated thought intrusion. Positive mood mediated the relationship of moving with NK activity, whereas SOC moderated this relationship. Low SOC movers had the poorest NK activity; that of high SOC movers was less compromised. These findings are consistent with possible salutogenic contributions of SOC and positive mood to immune function in older adults facing stressful life transitions.

Adult↗
PubMed1999

Family visitation on special care units.

1 With placement of a family member with Alzheimer's disease on a SCU, the family does not relinquish the caregiving role, rather they take on different roles in relation to the residents. 2 Family visitation of the residents on the SCU is an integral part of family involvement in care of individuals with Alzheimer's disease, as well as SCU functioning. 3 Within the context of changing relationships with the residents, family members visited the residents as a sense of duty to "be faithful," to monitor care by "being their eyes and ears," and to foster a sense of family through ongoing relationships and family rituals. 4 Nurses have critical roles in promoting physical, emotional, and interactive environments which foster family visitation on SCUs.

Aged↗
PubMed1998

Unit-based acute confusion resource nurse: an educational program to train staff nurses.

Despite the high prevalence of acute confusion among elders and the importance of its early detection, there are few reports of systematic efforts to increase staff competence. This article describes the development and evaluation of an 8-hour educational program designed to prepare staff nurses to perform in a new role, the unit-based acute confusion Resource Nurse (ACRN). Pre- and posttest scores were obtained for the 80 registered nurses who participated in the program. Paired t tests showed that knowledge and confidence significantly increased for participants as a result of their participation in the educational program. This program can serve as an effective model for geriatric staff education.

Acute Disease↗
PubMed1997

Implications of nursing taxonomies for middle-range theory development.

Given the broad acceptance for the need to develop middle-range theory to support nursing practice, nursing scientists must consider how to proceed with dispatch to develop these theories. This article suggests using the concepts in the newly developing taxonomies of nursing knowledge as the building blocks for these theories. Taxonomies of nursing diagnoses (NANDA), nursing interventions (NIC), and nursing outcomes (NOC) can speed the construction of the theories needed for nursing practice.

Humans↗
PubMed1997

Screening for acute confusion in elderly long-term care residents.

While acute confusion (AC) is frequently studied in the hospitalized elderly population, this phenomena has been largely ignored in elders who are residents in long-term care (LTC) facilities. The purpose of this study was to estimate the prevalence of AC in older LTC residents, the antecedent conditions present at the time of the AC event and the recognition rate of AC when assessed by staff nurses in two LTC facilities. This is a descriptive, longitudinal study with a 14 day follow-up period which incorporates a screening algorithm using AC instruments with established psychometric properties. A behavioral symptom instrument was also used in order to classify AC cases into clinical subtypes: hyperkinetic, hypokinetic and mixed. Staff nurses, using traditional assessment techniques and blinded to the case screening algorithm outcome, were asked to randomly evaluate both residents who were "clear" and those experiencing AC. Screening was conducted at both daytime and evening time-points. Of the 37 subjects followed. 15 (40.5%) screened positive for AC. Those AC cases with compromised cortical functioning indicative of Alzheimer's disease (n = 4) were particularly vulnerable to poor fluid intake. High risk medications (n = 7) and urinary tract infections (n = 7) were the most frequent antecedents. Most of the subjects experienced two or more antecedent conditions at the time of their AC. Staff nurses were able to identify 4 (26.7%) of the 15 instrument-positive residents, none of which were of a hypokinetic clinical subtype. These early results suggest a high prevalence of AC among elders in LTC, which may go unrecognized by bedside care providers.

Acute Disease↗
PubMed1997

Expanding the scope of continuity theory. Application to gerontological nursing.

Continuity Theory is a psychosocial theory of aging which posits that as middle-aged and elderly adults adapt to changes associated with the normal aging process, their past experiences, decisions, and behaviors will form the foundation for their present and future decisions and behaviors. Regardless of the clinical setting, nurses working with elderly individuals may find Continuity Theory helpful in viewing the experience of elders in a holistic way that incorporates a life course perspective. By applying Continuity Theory to clinical practice, nurses may be better able to provide individualized, clinically appropriate care to elders.

Adaptation, Psychological↗
PubMed1994

Explanatory models of diabetes: patient practitioner variation.

Most cases of diabetes, a complex disorder that requires many lifestyle changes, can be controlled if persons adhere to their prescribed regimen. However, compliance is difficult to attain. Differences in explanatory models between client and practitioner have been suggested as one reason for non-compliance in several disorders. In this ethnographic investigation, individual explanatory models were elicited from persons with diabetes and from health professionals working with these patients. Professionals described models of diabetes in general and their model of a particular patient's diabetes. A composite professional model was constructed and compared with each of the patients' models. The models were most congruent regarding treatment. Etiology, pathophysiology, and severity had less congruence, and time and mode of symptom onset were least congruent. The Spearman correlation coefficient showed a positive but non-significant association of explanatory model congruence between professionals and patients with normal glycosylated hemoglobin levels. Patients and professionals seem to emphasize different domains; patients emphasized difficulties in the social domain and the impact of diabetes on their lives while staff saw diabetes primarily as a pathophysiological problem with impact on patients' physical bodies. This study's importance rests on its clear articulation of significant differences between patients' and staffs' models even when they are similar in demographic characteristics.

Diabetes Mellitus↗