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Background: The Antithrombotic Therapy and the Prevention of Thrombosis, 9th Edition: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines (AT9) represent trustworthy international guidelines for antithrombotic treatment and thromboprophylaxis. We describe major changes to the format and content resulting from applying new strategies for guideline adaptation and dissemination.Methods: A Norwegian guideline panel of 46 experts completed a structured and systematic adaptation process, updated the recommendations based on new evidence, and rewrote the recommendations in an electronic multilayered presentation format. We published the adapted guideline using the web-based Making GRADE the Irresistible Choice Guideline Authoring and Publication Platform.Results: We applied a novel presentation format to 333 recommendations from 11 of the 15 management chapters in AT9 and condensed and restructured them into 249 recommendations in a multilayered format. We added additional relevant information, such as 29 best-practice statements about new oral anticoagulants and practical information sections for 121 recommendations. Common reasons for modifications included feasibility of the recommendations in a national context, disagreement with applied baseline risk estimates, and reevaluation of the balance between the benefits and harms of interventions in relation to assumed typical patient preferences and values. The adapted guideline was published and disseminated online in November 2013.Conclusions: New strategies for adapting, updating, and disseminating trustworthy guidelines proved feasible and will provide Norwegian health-care professionals and patients with up-to-date guidance tailored to national circumstances. [ABSTRACT FROM AUTHOR]

Background: Adaptation of guidelines for use at the national or local level can facilitate their implementation. We developed and evaluated an adaptation process in adherence with standards for trustworthy guidelines and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology, aiming for efficiency and transparency. This article is the first in a series describing our adaptation of Antithrombotic Therapy and Prevention of Thrombosis, 9th ed: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines for a Norwegian setting.Methods: Informed by the ADAPTE framework, we developed a five-step adaptation process customized to guidelines developed using GRADE: (1) planning, (2) initial assessment of the recommendations, (3) modification, (4) publication, and (5) evaluation. We developed a taxonomy for describing how and why recommendations from the parent guideline were modified and applied a mixed-methods case study design for evaluation of the process.Results: We published the adapted guideline in November 2013 in a novel multilayered format. The taxonomy for adaptation facilitated transparency of the modification process for both the guideline developers and the end users. We excluded 30 and modified 131 of the 333 original recommendations according to the taxonomy and developed eight new recommendations. Unforeseen obstacles related to acquiring a licensing agreement and procuring a publisher resulted in a 9-month delay. We propose modifications of the adaptation process to overcome these obstacles in the future.Conclusions: This case study demonstrates the feasibility of a novel guideline adaptation process. Replication is needed to further validate the usefulness of the process in increasing the organizational and methodologic efficiency of guideline adaptation. [ABSTRACT FROM AUTHOR]

The article discusses a study on developing new guidelines while adhering to methodology of the Grading of Recommendations Assessment, Development and Evaluation (GRADE). Developed by researchers were five steps while following GRADE guidelines including planning, evaluation and modifications of guidelines for applying mixed-methods study design for evaluation. Results showed higher methodologic efficiency with a new multilayered format in the adapted guideline published in November 2013.

The article discusses a study on the use of new strategies for implementing changes in updating, disseminating and adapting the Antithrombotic Therapy and the Prevention of Thrombosis, 9th Edition (AT9). A structured adaptation and updating process was completed by a panel of 46 Norweigian experts for rewriting recommendations in an electronic format. Results showed the restructuring of 333 recommendations into 249 multilayered format along with information and 29 best practices.