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Biomedical subjects

Laura Cullen

Publications and source records attributed to Laura Cullen.

4 recordsLinked to original sources
PubMed2005

Excellence in evidence-based practice: organizational and unit exemplars.

The University of Iowa Hospitals and Clinics is a recognized leader in evidence-based practice. Creating organizational excellence in evidence-based practice takes leadership and a committed effort at all levels. Building the capacity, culture, and vision at the organizational and unit levels is needed to promote use of evidence in practice. Practical approaches that have been effective in promoting development of an evidence-based practice program and project are outlined. An exemplar describing development and adoption of an evidence-based project to improve sedation management led to improvements in patient care processes and outcomes.

Algorithms↗
PubMed2005

Listening to bowel sounds: an evidence-based practice project: nurses find that a traditional practice isn't the best indicator of returning gastrointestinal motility in patients who've undergone abdominal surgery.

Nurses' practice of listening to bowel sounds was first proposed in 1905 and continues today, largely unquestioned. The authors developed a project to determine whether any compelling evidence exists for using this method to assess for the return of gastrointestinal (GI) motility following abdominal surgery. Literature on the subject was evaluated and an assessment of nursing practice was conducted. Based on the literature review and the assessment, a nursing practice guideline was developed, implemented, and evaluated. (Note that the nursing practice guideline outlined in this article was evaluated for use with abdominal surgery patients only and has not been evaluated in and may not be appropriate for other patient populations). The results were positive and indicate that clinical parameters other than bowel sounds, such as the return of flatus and the first postoperative bowel movement, are appropriate in assessing for the return of GI motility after abdominal surgery. Bowel sound assessment was discontinued and patient outcomes were evaluated to make sure that the practice change had no adverse effect on patients' recovery.

Abdomen↗
PubMed2004

Promoting evidence-based practice: an internship for staff nurses.

Implementing evidence-based practice is a complex but valued process that requires support for nurses to make it a reality in care delivery. To address this, an Evidence-Based Practice Staff Nurse Internship was developed at the University of Iowa Hospitals and Clinics in the United States. PROGRAM OVERVIEW: The objective of this internship is to promote use of evidence by staff nurses to improve patient outcomes. Through a competitive application process, six nurses are accepted in each cohort. The program provides didactic content and dedicated work time on topics interns select (e.g., family pet visitation, sedation management, bowel sounds assessment, guided imagery, family transition to pediatric floor). Interns receive paid clinical release time for participating. ROLES AND RESPONSIBILITIES: Teams include the staff nurse, the nurse manager, and an advanced practice nurse. Responsibilities for each step are assigned to the person with the appropriate expertise. EVALUATION: Interns report understanding the process, appreciate the opportunity for professional growth, and report their objectives are being met. Participants evaluated the program very positively and also provided recommendations for revision (e.g., revising class content). The program resulted in improved quality of care such as increased patient and family satisfaction, decreased length of stay, and cost savings. IMPLICATIONS: Programs that support practitioners through the evidence-based practice process are needed for use in a variety of settings internationally. This unique program supports staff nurses in making evidence-based practice a reality for their work and patients and might be transferable across settings.

Attitude of Health Personnel↗