Studies in health technology and informatics
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Stud Health Technol Inform · Jan 2008
Inclusion and assessment criteria for conservative scoliosis treatment.
The efficacy of brace or conservative treatment in adolescent idiopathic scoliosis is controversial due to variations in inclusion and assessment criteria. This makes the interpretation of brace studies and their comparisons difficult. The Scoliosis Research Society recently introduced new standardized inclusion and assessment criteria for future brace studies. ⋯ The assessment criteria include: percentage of patients with < or = 5 degree curve progression and percentage of patients with > or = 6 degree curve progression at skeletal maturity, percentage of patients who had surgery or recommended before skeletal maturity, percentage of patients with curves exceeding 45 degrees at maturity, and a minimum of 2 years follow-up beyond skeletal maturity for those patients felt to have been successfully treated. All patients treated irregardless of compliance are to be included in the results (intent to treat). The use of these criteria should assist in the determination of the effectiveness of brace treatment, as well as accurate comparison between patient groups and different braces.
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Stud Health Technol Inform · Jan 2008
Initial implementation of mixed reality simulation targeting teamwork and patient safety.
Patient safety is one of the most pressing challenges of modern healthcare. Being a multifactorial problem, patient safety requires improvement interventions on multiple levels including individual, team and organization as a whole. ⋯ Each simulation session was followed by facilitated debriefing and teaching new team communication skills. Team performances were assessed by both direct observation and team's self-assessment where each team member assessed his or her own performance as well as the performance of all other team members (360 degree assessment).
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Stud Health Technol Inform · Jan 2008
Comparative StudyDirect versus indirect laryngoscopic visualization in human endotracheal intubation: a tool for virtual anesthesia practice and teleanesthesiology.
When performing the ABC's of care for the trauma patient, airway management is of paramount importance. Management of the airway is often difficult because medical personnel caring for the patient do not commonly intubate patients or manage airways. To accomplish endotracheal intubation, a direct line of sight must be accomplished through the mouth, pharynx and larynx to the glottic opening. ⋯ Indirect "virtual" laryngoscopy is an advanced technology method which will advance the development of teleanesthesiology practice. Videolaryngoscopy is an enabling technology for development of remote telementoring of trainee intubation skills curricula using video enabled distributed learning systems. This research was conducted following an approved University of Nebraska Medical Center institutional review board protocol.
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Stud Health Technol Inform · Jan 2008
ReviewDiversity in preoperative-assessment data collection, a literature review.
The appropriate anesthetic techniques and care during and after operation rely on data gathered during the preoperative assessment. Because various people are involved, standardization of this process is important. This paper provides a systematic literature review about which data items are collected in the preoperative assessment. ⋯ Our study showed a high diversity of data items in the preoperative assessment. Because of the diversity of patients and treatment options available one undisputed preoperative assessment data set is hard to define. However, to solve the problem of exchangeability of the information at least anesthesiologists should use a same core set of data.
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Surgical skill training is a long and tedious process of acquiring fine motor skills. To overcome the drawbacks of the existing toolbox trainer systems, we develop, for the first time, a virtual basic laparoscopic skill trainer (VBLaST) whereby tasks, such as the ones available in the FLS toolbox system, may be performed on the computer.