The impact of nurse-directed protocolised-weaning from mechanical ventilation on nursing practice: A quasi-experimental study

Background:
Internationally, nurse-directed protocolised-weaning has been evaluated by measuring its impact on patient outcomes. The impact on nurses’ views and perceptions has been largely ignored.

Aim:
To determine the change in intensive care nurses’ perceptions, satisfaction, knowledge and attitudes following the introduction of nurse-directed weaning. Additionally, views were obtained on how useful protocolised-weaning was to practice.

Methods:
The sample comprised nurses working in general intensive care units in three university-affiliated hospitals. Nurse-directed protocolised-weaning was implemented in one unit (intervention group); two ICUs continued with usual doctor-led practice (control group). Nurses’ perceptions, satisfaction, knowledge and attitudes were measured by self-completed questionnaires before (Phase I) and after the implementation of nurse-directed weaning (Phase II) in all units.

Results:
Response rates were 79% (n=140n=140) for Phase 1 and 62% (n=132n=132) for Phase II. Regression-based analyses showed that changes from Phase I to Phase II were not significantly different between the intervention and control groups. Sixty-nine nurses responded to both Phase I and II questionnaires. In the intervention group, these nurses scored their mean perceived level of knowledge higher in Phase II (6.39 vs 7.17, p=0.01p=0.01). In the control group, role perception (4.41 vs 4.22, p=0.01p=0.01) was lower and, perceived knowledge (6.03 vs 6.63, p=0.04p=0.04), awareness of weaning plans (6.09 vs 7.06, p=0.01p=0.01) and satisfaction with communication (5.28 vs 6.19, p=0.01p=0.01) were higher in Phase II. The intervention group found protocolised weaning useful in their practice (75%): this was scored significantly higher by junior and senior nurses than middle grade nurses (p=0.02p=0.02).

Conclusion

We conclude that nurse-directed protocolised-weaning had no effect on nurses’ views and perceptions due to the high level of satisfaction which encouraged nurses’ participation in weaning throughout. Control group changes are attributed to a ‘reactive effect’ from being study participants. Weaning protocols provide a uniform method of weaning practice and are particularly beneficial in providing safe guidance for junior staff.

An Educational Initative in Anaesthetic Nursing Practice

The National Board for Nurses, Midwives and Health Visitors in Northern Ireland (NBNI) has adopted the principles of the UKCC's recommendations for specialist nursing practice and Incorporated these within their continuing education framework. Stage two of this framework decrees the standard required for specialist nursing practice (NBNI, 1995) and, as a result, a specialist anaesthetic nursing course has been instigated. The course extends over 44 weeks and includes 8 weeks of consolidation practice, comprising seven modules at degree and diploma level. The course gives the students an opportunity to deepen their knowledge, skills and attitudes in the field of anaesthetic nursing. Nurses were taught the necessary skills to work in collaboration with other professionals, patients and families in order to coordinate a patient-centred approach to perianaesthetic care. The role of the anaesthetic nurse specialist should be viewed as complementary to that of the anaesthetist. This course facilitates and encourages practitioners to move beyond registered practice on qualifying to a more specialized role where care is delivered in an innovative and creative manner.

Understanding the collaborative experience between researchers and health care practitioners:Implications for gerontological nursing practice

The health care field is a new arena for collaborative research carried out by practitioner-researcher teams. Although the current literature discusses factors supportive of such teams, most evidence is anecdotal or descriptive of pilot projects. In this article, the authors use survey and interview data to document health care practitioners' views on collaborative research with an experienced researcher/ mentor. Topics covered include a description of the research project and process, positive and negative aspects of doing research, expectations, recommendations to colleagues starting research, and desirable characteristics in practitioners and researchers on collaborative research teams. Of all attributes mentioned, personal traits and skills were among the most frequently mentioned for both practitioners and researchers, followed by research knowledge and attitudes for practitioners, and teaching skills for researchers. The article also addresses factors important to the success of collaborative research: how to develop a project, characteristics of collaborative team members, team functioning, and institutional support. Copyright © 2000 Taylor & Francis.

Assessing the impact of staff development on nursing practice.

The purpose of the study was to evaluate the influence of a geriatric nursing education workshop on nursing staff competency. Forty-three nurses participated in the study, which used an intervention and comparison group research design with pretest and posttest measures. The results indicated that participation in the workshop increased nurses' knowledge of gerontologic issues and improved nurses' ability to assess patients and to plan and document nursing interventions in patient charts. The intervention did not have a significant impact on collaborative practice, role ambiguity, or job satisfaction.