Biomedical subjects
Publications and source records attributed to G L Ingersoll.
This study was undertaken to investigate the costs of delivering home health care services to patients with heart failure and the impact of these services on hospitalization frequency. Results suggest that referring patients with heart failure to home health care is costly and does not necessarily reduce hospitalization frequency.
OBJECTIVE: The authors determine the effect of patient-focused redesign on midlevel nurse managers' role responsibilities and perceptions of work environment. BACKGROUND: Patient-focused redesign models have been initiated in a number of hospitals over the past 10 years. Few studies of the impact of these models on nurse leaders' roles and work responsibilities have been conducted. METHODS: Nine midlevel nurse managers were interviewed about their redesigned leadership roles and the challenges they experienced in implementing patient-focused redesign. RESULTS: Several themes emerged from the data. These themes focused on role change, ambiguity, position power, and environmental uncertainty and turbulence. Each of the nurse managers described feelings of frustration, disconnectedness, and inadequacy and spoke of how difficult it was to be the central figure in the eye of the storm. They noted that previously successful administrative strategies were not producing the same effect as in the past. CONCLUSION: This study provides beginning information about the magnitude of the impact of organizational redesign on midlevel nurse managers. Midlevel managers in this study struggled to keep up with the demands of the change and their own recognition of the importance of remaining committed to the uncertain goals of the institution. They were frustrated by their perceived inability to fix the situation and to meet the multiple needs of the staff. Nonetheless, they supported senior executives and attempted reasonable solutions to the problem.
A study was undertaken to test the effect of a teaching video on renal transplant recipient outcomes. A quasi-experimental, pretest/posttest design was used. Fifty-nine adults undergoing renal transplantation were studied. Subjects were randomly assigned to either an experimental group, which received discharge preparatory teaching with the use of a teaching video, or to a control group, which received standard teaching. Subjects in the experimental group had significantly greater improvements in knowledge scores postteaching. No other differences were seen. Findings suggest the use of a teaching video can be a useful adjunct to educational programs designed for renal transplant patients and their families.
We examined the impact on hospital costs of having a nurse practitioner manage uncomplicated patients hospitalized for decompensated heart failure. This strategy was associated with a significant decrease in total hospital costs ($6,659+/-5,843 vs $5,211+/-4,137 [p < 0.03]), a trend toward decreased length of stay (4.0+/-3.0 vs 3.4+/-2.4 days [p = 0.13]), and no significant change in the 30-day readmission rate (13% of patients vs 16% of patients [p = NS]).
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The survey results of the VIPs membership described in this article add qualitative information to the growing body of scientific knowledge on weaning patients off ventilators. Clearly, quantitative studies exploring the efficacy of different weaning practices across the continuum must be done if we are to accurately compare practices and prescribe the "when" and "how" of weaning. To this end, the Third National Study Group is revising the proposed weaning model and model in order to further elucidate the state of the art and science of weaning.
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OBJECTIVE: The objective of the study was to measure the effect of an enhanced professional practice model on perception of work groups and nurse leaders. BACKGROUND: Previous studies of staff nurse perception of work environment and nurse leaders were used to guide development of the professional practice model and the selection of variables. Implementation of the model was expected to result in more favorable perceptions of the work group and a desire for facilitative leadership style. METHODS: A quasi-experimental design was used to compare change over time in five-hospitals--an urban medical center, two community hospitals, and two rural hospitals. FINDINGS: Introduction of the model resulted in more favorable perceptions about the work group and a desire for a more facilitative nurse leader. CONCLUSION: Change in perception of work group and leader rather than job satisfaction may be an early indication of favorable outcome of planned change. Changes in nurse satisfaction may be a late outcome, which may be the reason findings from previous studies are mixed.
Evaluation is often described as different from research. In this article, common myths about evaluation are discussed as well as reasons these myths no longer fit with current understanding of evaluation research. Issues associated with the conduct of evaluation studies are described, with recommendations made for maximizing the rigor of designs. Suggestions are made for how nurse executives can shape and influence externally generated evaluation projects.
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Growing concern about rural hospitals and the health of rural citizens highlight the need for high quality, progressive nursing care. To address this concern, several program changes to improve patient and organizational outcomes were made in one rural hospital; implementation success varied. Hospital culture and changes occurring within the health care environment affected the change process.
As a foundation for the development of a framework for the evaluation of the acute care nurse practitioner (ACNP) role, practicing ACNPs were interviewed. Knowledge of the ACNP evaluation process and the criteria used for performance evaluation varied considerably among those interviewed. Findings from the interviews suggest that considerable work is needed in the areas of ongoing and long-range ACNP role evaluation.
Implementing and evaluating professional practice models in dynamic healthcare settings is difficult and poses unique problems for nurse researchers and administrators. The authors describe issues associated with collaborating during the conduct of longitudinal studies.
Terminal weaning is a clinical intervention for withdrawing mechanical ventilatory support when such support is an unacceptable outcome for a patient. Withdrawal of life support must be done in a humane manner for the patient, the family, and the patient's care providers. Research-based directions for clinical practice are limited because of the paucity of research in this area. Recommendations for future study are related to methods, facilitative therapy, patient, family, and caregiver responses, and care delivery models.
This article, the first in a series, is written to clarify the process of weaning from mechanical ventilation and to promote the development of a common language for understanding the complex weaning process. The Third National Study Group on Weaning From Mechanical Ventilation proposes a conceptual model and definitions that will provide a framework for future research on this important topic. This conceptual framework describes the preweaning phase, the weaning process, and the outcome phase of mechanical ventilation. Potential outcomes are completion of weaning, lack of completion, and terminal weaning. The weaning decision continuum incorporates: (1) when and how to begin the weaning process, (2) how to select therapies to assist with difficult weaning and chart progress during weaning, and (3) when to stop weaning if progress is no longer being made. An inherent assumption of this model is that each patient will display unique responses to the weaning process. The proposed conceptual framework and definitions provide a foundation for developing clinical practice guidelines and for guiding future ventilator weaning research.
The purposes of this article are to: identify gaps in the research literature on weaning adult patients from short-term mechanical ventilation, highlight the scientific base for practice guidelines, and suggest future research directions. Data bases from 1989 through June 1993 were reviewed, and relevant research articles were extracted, analyzed, and synthesized within the AACN Third National Study Group framework. Seminal work and other supportive literature also were used in this review. Despite considerable research on predictors and patient responses to weaning from short-term mechanical ventilation, few of the findings can be applied to clinical practice at this time. Less research is available on weaning modes and therapies that facilitate weaning from short-term mechanical ventilation; fruitful research in these areas depends in part on a better understanding of patient responses and accurate weaning predictors.
Inherent in the consultation process is the ability to communicate effectively, yet little emphasis is placed on written communication through consultation notes. The art of writing a consultation note is learned primarily through trial and error or by master/apprentice relationships with senior practitioners. This paper reviews the types of consultations in which advanced practitioners are involved and presents a format for preparing a comprehensive consultation note.