Systematic review of handoff mnemonics literature.

A systematic review of published English-language articles on handoffs is conducted (1987 to June 4, 2008). Forty-six articles describing 24 handoff mnemonics are identified by trained reviewers. The majority (82.6%) have been published in the last 3 years (2006-2008), and SBAR (Situation, Background, Assessment, Recommendation) is the most frequently cited mnemonic (69.6%). Of 7 handoff research articles, only 4 study mnemonics. All 4 of these studies have relatively small sample sizes (10-100) and lack validated instruments. Only 1 study has obtained IRB approval. Scientifically rigorous research studies are needed to assess the effectiveness of handoff mnemonics. These should be published in the peer-reviewed literature using the Standards for QUality Improvement Reporting Excellence (SQUIRE) guidelines.

Systematic Review of Handoff Mnemonics Literature.

A systematic review of published English-language articles on handoffs is conducted (1987 to June 4, 2008). Forty-six articles describing 24 handoff mnemonics are identified by trained reviewers. The majority (82.6%) have been published in the last 3 years (2006-2008), and SBAR (Situation, Background, Assessment, Recommendation) is the most frequently cited mnemonic (69.6%). Of 7 handoff research articles, only 4 study mnemonics. All 4 of these studies have relatively small sample sizes (10-100) and lack validated instruments. Only 1 study has obtained IRB approval. Scientifically rigorous research studies are needed to assess the effectiveness of handoff mnemonics. These should be published in the peer-reviewed literature using the Standards for QUality Improvement Reporting Excellence (SQUIRE) guidelines.

Psychoactive effects of tasting chocolate and desire for more chocolate.

The purpose of this study was to characterize the psychoactive effects of tasting chocolate and to evaluate the contribution of the main chocolate components to the desire to consume more of it. A total of 280 participants, (F-155; M=125) ranging in age from 18-65, completed the study. Participants were randomly assigned to taste 12.5 g of either white chocolate ("control") or one of four chocolate ("cocoa") samples varying in sugar, fat and percent cocoa content, then answered the question: "Do you want more of this chocolate?" and "If yes, how many more pieces of this chocolate would you like to eat?" They completed pre- and post-consumption surveys, consisting of 30 questions derived from the Addiction Research Center Inventory (ARCI) subscales, Morphine-Benzedrine Group (MBG), Morphine (M) and Excitement (E). Significant decreases in post-pre consumption changes in MBG subscale were observed between the control sample and the 70% cocoa (p=0.046) or the 85% cocoa sample (p=0.0194). Proportionally more men than women wanted more of the tasted chocolate (p=0.035). Participants were more likely to want more of the tasted chocolate if they displayed a greater change in the MBG scale, and if their chocolate sample had high sugar and cocoa content, as assessed by multiple logistic regression. Our results suggest that multiple characteristics of chocolate, including sugar, cocoa and the drug-like effects experienced, play a role in the desire to consume chocolate.

Nursing handoffs: a systematic review of the literature.

OBJECTIVE: Handoffs of patient care from one nurse to another are an integral part of nursing practice; but there is abundant evidence that poor communication and variable procedures result in inadequate handoffs. We sought to conduct a systematic review of articles that focused on nursing handoffs, conduct a qualitative review of barriers to and strategies for effective handoffs, and identify features of structured handoffs that have been effective. METHODS: We conducted a systematic review of English-language articles, published between January 1, 1987, and August 4, 2008, that focused on nursing handoffs in the United States. The search strategy yielded 2,649 articles. After title review, 460 of these were obtained for further review by trained abstractors. RESULTS: Ninety-five articles met the inclusion criteria; of these, 55 (58%) were published between January 1, 2006 and August 4, 2008. Content analysis yielded identification of barriers to effective handoffs in eight major categories and strategies for effective handoffs in seven major categories. Twenty articles involved research on nursing handoffs. Quality assessment scores for the research studies ranged from 2 to 12 (possible range, 1 to 16). The majority of the research studies on nursing handoffs (17 studies; 85%) received quality scores at or below 8 and only three achieved scores above 10. Ten (50%) of the studies included measures of handoff effectiveness. CONCLUSION: Despite the well-known negative consequences of inadequate nursing handoffs, very little research has been done to identify best practices. There is remarkable consistency in the anecdotally suggested strategies; but there is a paucity of evidence to support them. We call for high-quality studies of handoff outcomes that focus on systems factors, human performance, and the effectiveness of structured protocols and interventions.

Residents' and attending physicians' handoffs: a systematic review of the literature.

PURPOSE: Effective communication is central to patient safety. There is abundant evidence of negative consequences of poor communication and inadequate handoffs. The purpose of the current study was to conduct a systematic review of articles focused on physicians' handoffs, conduct a qualitative review of barriers and strategies, and identify features of structured handoffs that have been effective. METHOD: The authors conducted a thorough, systematic review of English-language articles, indexed in PubMed, published between 1987 and June 2008, and focused on physicians' handoffs in the United States. The search strategy yielded 2,590 articles. After title review, 401 were obtained for further review by trained abstractors. RESULTS: Forty-six articles met inclusion criteria, 33 (71.7%) of which were published between 2005 and 2008. Content analysis yielded 91 handoffs barriers in eight major categories and 140 handoffs strategies in seven major categories. Eighteen articles involved research on handoffs. Quality assessment scores for research studies ranged from 1 to 13 (possible range 1-16). One third of the reviewed research studies obtained quality scores at or below 8, and only one achieved a score of 13. Only six studies included any measure of handoff effectiveness. CONCLUSIONS: Despite the negative consequences of inadequate physicians' handoffs, very little research has been done to identify best practices. Many of the existing peer-reviewed studies had design or reporting flaws. There is remarkable consistency in the anecdotally suggested strategies; however, there remains a paucity of evidence to support these strategies. Overall, there is a great need for high-quality handoff outcomes studies focused on systems factors, human performance, and the effectiveness of structured protocols and interventions.