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Nonvocal alert patients in the intensive care unit (ICU) setting often struggle to communicate due to inaccessible or unavailable tools for augmentative and alternative communication. Innovation of a hand-operated non-touchscreen communication system for nonvocal ICU patients was guided by design concepts including speech output, simplicity, and flexibility. A novel communication tool, the Manually Operated Communication System (MOCS), was developed for use in intensive care settings with patients unable to speak. MOCS is a speech-output technology designed for patients with manual dexterity impairments preventing legible writing. MOCS may have the potential to improve communication for nonvocal patients with limited manual dexterity. [ABSTRACT FROM AUTHOR]

Expertise in airway management is a vital skill for any provider caring for critically ill patients. A growing body of literature has identified the stark difference in periprocedural outcomes of elective intubation in the operating room when compared with emergency intubation in the ICU. A number of strategies to reduce the morbidity and mortality associated with airway management in the critically ill have been described. In this review, we provide an updated framework for airway assessment before direct laryngoscopy and video laryngoscopy, and use of newer pharmacologic agents; comment on current concepts in tracheal intubation in the ICU; and address human factors around critical decision-making during ICU airway management. [ABSTRACT FROM AUTHOR]

Admission rates of orthopedic patients to intensive care units are increasing. Thus, an intensivist's familiarity with specific problems associated with major joint replacement surgery is of utmost importance in order to meet the needs of this particular patient population. In this article, the authors review the most commonly encountered complications after major hip and knee arthroplasty. Perioperative risk factors for morbidity and mortality and the epidemiology, diagnosis, and treatment of cardiopulmonary complications in this patient population are discussed. Procedure-specific complications such as fat embolism and acrylic bone cement-related issues are reviewed. [ABSTRACT FROM AUTHOR]