The methodological approach used to develop the 2013 Pain, Agitation, and Delirium Clinical Practice Guidelines for adult ICU patients.

OBJECTIVE: In 2006, the American College of Critical Care Medicine assembled a 20-member task force to revise the 2002 guidelines for sedation and analgesia in critically ill adults. This article describes the methodological approach used to develop the American College of Critical Care Medicine's 2013 ICU Pain, Agitation, and Delirium Clinical Practice Guidelines. DESIGN: Review article. SETTING: Multispecialty critical care units. PATIENTS: Adult ICU patients. INTERVENTIONS: The task force was divided into four subcommittees, focusing on pain, sedation, delirium, and related outcomes. Unique aspects of this approach included the use of: 1) the Grading of Recommendations Assessment, Development and Evaluation method to evaluate the literature; 2) a librarian to conduct literature searches and to create and maintain the pain, agitation, and delirium database; 3) creation of a single web-based database; 4) rigorous psychometric analyses of pain, sedation, and delirium assessment tools; 5) the use of anonymous electronic polling; and 6) creation of an ICU pain, agitation, and delirium care bundle. RESULTS: The pain, agitation, and delirium database includes over 19,000 references. With the help of psychometric experts, members developed a scoring system and analyzed the psychometric properties of 6 behavioral pain scales, 10 sedation/agitation scales, and 5 delirium monitoring tools. A meta-analysis was performed to assess the overall impact of benzodiazepine versus nonbenzodiazepine sedation on ICU outcomes. The pain, agitation, and delirium guidelines include 54 evidence-based statements and recommendations. The quality of evidence and strength for each statement and recommendation was ranked. In the absence of sufficient evidence or group consensus, no recommendations were made. An ICU pain, agitation, and delirium care bundle was created to facilitate adoption of the pain, agitation, and delirium guidelines. It focuses on taking an integrated approach to assessing, treating, and preventing pain, agitation/sedation, and delirium in critically ill patients, and it links pain, agitation, and delirium management to spontaneous awakening trials, spontaneous breathing trials, and ICU early mobility and sleep hygiene programs in order to achieve synergistic benefits to ICU patient outcomes. CONCLUSIONS: The 2013 ICU pain, agitation, and delirium guidelines provide critical care providers with an evidence-based, integrated, and interdisciplinary approach to managing pain, agitation/sedation, and delirium. The methodological approach used to develop the guidelines ensures that they are rigorous, evidence-based, and transparent. Implementation of the ICU pain, agitation, and delirium care bundle is expected to have a significant beneficial impact on ICU outcomes and costs.

Reflecting on use of the GRADE process for development of the 2013 PAD Guidelines.

This article evaluates the methodology used to develop the updated American College of Critical Care Medicine/Society of Critical Care Medicine Pain Agitation and Delirium (PAD) Guidelines in terms of (1) evaluating the role of a medical librarian in the guidelines development process; (2) summarizing the impressions of the guideline task force members on the use of Grades of Recommendation, Assessment, Development, and Evaluation and anonymous voting to develop guideline questions, statements, and recommendations; and (3) analyzing the impact of this approach to developing clinical practice guidelines on interrater reliability in evaluating evidence, statements, and recommendations.

Responding rapidly to FDA drug withdrawals: design and application of a new approach for a consumer health website.

BACKGROUND: Information about drug withdrawals may not reach patients in a timely manner, and this could result in adverse events. Increasingly, the public turns to consumer health websites for health information, but such sites may not update their content for days or weeks following important events like Food and Drug Administration (FDA) drug withdrawal actions. There is no recognized standard for how quickly consumer health websites should respond to such events, and reports addressing this issue are lacking. OBJECTIVE: The objective of this study was to develop and implement an approach to enhance the efficiency with which a consumer health website (NetWellness.org) responds to FDA drug withdrawal actions. METHODS: Evaluation of the current approach used by NetWellness staff to update content affected by FDA action revealed a slow process driven by the goal of performing thorough and comprehensive review and editing. To achieve our desired goal of accurately updating affected content within 24 hours of FDA action, we developed a strategy that included rapid updating of affected Web pages with warning boxes and hyperlinks to the information about the withdrawal. With the next FDA withdrawal event, that of valdecoxib (Bextra) on April 7, 2005, we applied this new approach, observed the time and resource requirements, and monitored the rate at which consumers viewed the updated information to gauge its potential impact. RESULTS: Application of the new approach allowed one person to modify the affected Web pages in less than 1 hour and within 18 hours of the FDA announcement. Using the old strategy, response to a similar event, the withdrawal of rofecoxib (Vioxx) 6 months earlier, had taken over 3 weeks and the efforts of several personnel. Updated valdecoxib content received 188 hits within the first month and 4285 hits within 1 year. CONCLUSIONS: Rapid updating of a consumer health website's content in response to an FDA drug withdrawal event was easily accomplished by applying the approach described. This allowed consumers to view accurate information regarding the withdrawn drug much sooner than would otherwise have been the case. Given that consumers increasingly turn to websites for their health information, adoption of a rapid response standard for important health events like FDA drug withdrawals should be considered by the consumer health informatics community.