AIM: This study explores the effectiveness of an educational intervention on nurses' knowledge regarding the administration of high-alert medications. BACKGROUND: Nurses' insufficient knowledge is considered to be one of the most significant factors contributing to medication errors. Most medication errors cause no harm to patients, but the incorrect administration of high-alert medications can result in serious consequences. A previous study by the same authors validated 20 true/false questions concerning high-alert medications and suggested that the topic be taught to nurses (Hsaio, et al., 2010. Nurses' knowledge of high-alert medications: Instrument development and validation. Journal of Advanced Nursing, 66(1), 177-199.). METHODS: A randomized controlled trial was employed in 2009 in Taiwan. Twenty-one hospital wards and 232 nurses were randomized to control and intervention groups. The sixty-minute educational intervention was based on the viewing of a Powerpoint file developed for this study. The results were compared pre-intervention and six weeks post-intervention by means of a test comprising the 20 questions regarding high-alert medications. FINDINGS: The pre-intervention baseline data for correct answer rate was 75.8% (mean; n=232). After the intervention, the post-test showed significant improvement in the intervention group (n=113) (pre vs. post; 77.2±15.5 vs. 94.7±7.6; paired t=10.82, p<0.0001) but not in the control group (n=112) (pre vs. post; 74.3±14.7 vs. 75.5±14.2; paired t=0.60; p=0.247). CONCLUSIONS:Educational intervention appears to be effective in strengthening nurses' knowledge of high-alert medications. The Powerpoint file presented teaching material which is both suitable and feasible for hospital-based continuing education.
RCT Entities:
AIM: This study explores the effectiveness of an educational intervention on nurses' knowledge regarding the administration of high-alert medications. BACKGROUND: Nurses' insufficient knowledge is considered to be one of the most significant factors contributing to medication errors. Most medication errors cause no harm to patients, but the incorrect administration of high-alert medications can result in serious consequences. A previous study by the same authors validated 20 true/false questions concerning high-alert medications and suggested that the topic be taught to nurses (Hsaio, et al., 2010. Nurses' knowledge of high-alert medications: Instrument development and validation. Journal of Advanced Nursing, 66(1), 177-199.). METHODS: A randomized controlled trial was employed in 2009 in Taiwan. Twenty-one hospital wards and 232 nurses were randomized to control and intervention groups. The sixty-minute educational intervention was based on the viewing of a Powerpoint file developed for this study. The results were compared pre-intervention and six weeks post-intervention by means of a test comprising the 20 questions regarding high-alert medications. FINDINGS: The pre-intervention baseline data for correct answer rate was 75.8% (mean; n=232). After the intervention, the post-test showed significant improvement in the intervention group (n=113) (pre vs. post; 77.2±15.5 vs. 94.7±7.6; paired t=10.82, p<0.0001) but not in the control group (n=112) (pre vs. post; 74.3±14.7 vs. 75.5±14.2; paired t=0.60; p=0.247). CONCLUSIONS: Educational intervention appears to be effective in strengthening nurses' knowledge of high-alert medications. The Powerpoint file presented teaching material which is both suitable and feasible for hospital-based continuing education.
Authors: Sa'ed H Zyoud; Samar M Khaled; Baraa M Kawasmi; Ahed M Habeba; Ayat T Hamadneh; Hanan H Anabosi; Asma'a Bani Fadel; Waleed M Sweileh; Rahmat Awang; Samah W Al-Jabi Journal: BMC Nurs Date: 2019-03-20