Factors associated with work-related injury among hospital employees: a case-control study.

The Central Arkansas Veterans Healthcare System (CAVHS) spends $1 million annually on occupational illnesses and injuries. To address the problem of injuries among hospital employees, a retrospective case-control study was conducted to examine select risk factors for work-related injuries (WRI) among CAVHS employees. Study methods included a review of employee health charts and computer and manual databases from 1997 to 2002 (N = 2,050). The researchers found that WRI increased with age; WRI occurred more often in women than in men; WRI was greater among maintenance and custodial staff compared to direct caregivers, and less among clerical staff; WRI occurred less often in part-time than full-time staff; and WRI increased with increasing body mass index. Developing standards, guidelines, and policies for preplacement screening, preventive measures, training, and education may help to minimize WRI and associated costs.     

CT visualization of medullary sponge kidney

Recognizing the changes of medullary sponge kidney (MSK) on computed tomographic (CT) scans may be of value in both diagnosis and in differentiating this from other disease states. The appearance on CT of MSK has not previously been well described. A case is reported that demonstrates ectatic renal collecting tubules visualized by CT, and techniques are suggested to optimize visualization of these changes.     

The active ingredient in EMDR: is it traditional exposure or dual focus of attention?

Very little is known about the mechanisms that underlie the therapeutic effectiveness of eye movement desensitization and reprocessing (EMDR). This study tested whether the content of participants' responses during EMDR is similar to that thought to be effective for traditional exposure treatments (reliving), or is more consistent with distancing, which would be expected given Shapiro's proposal of dual process of attention. The responses made by 44 participants with post‐traumatic stress disorder (PTSD) were examined during their first EMDR treatment session. An independent rater coded these responses according to whether they were consistent with reliving, distancing or focusing on material other than the primary trauma. The coding system was found to have satisfactory inter‐rater reliability. Greatest improvement on a measure of PTSD symptoms occurred when the participant processed the trauma in a more detached manner. Cross‐lagged panel correlations suggest that processing in a more detached manner was a consequence of the EMDR procedure rather than a measure that covaried with improvement. Copyright © 2006 John Wiley & Sons, Ltd.     

Intraoperative Awareness in a Regional Medical System: A Review of 3 Years' Data

Background: Intraoperative awareness in patients undergoing general anesthesia is an infrequent but well-described adverse outcome. The reported incidence of this phenomenon is between 0.1% and 0.9%.

Methods: With institutional review board approval, the authors reviewed continuous quality improvement data from 3 yr (2002-2004) at the locations where the physician group provided anesthesia. Board-certified anesthesiologists supervising certified registered nurse anesthetists in the anesthesia care team model of practice delivered all anesthetics. Brain function monitors were not used in the operating room setting. Patients were interviewed twice during a 48-h postoperative period and, as part of that process, underwent a modified Brice interview to determine intraoperative awareness. All cases that met the criteria for awareness were examined by the continuous quality improvement committee to modify anesthetic practice and were included in this study.

Results: Data from 211,842 patients undergoing anesthesia were considered. Of these, the continuous quality improvement process followed up 177,468 (83.1%). Cases were not included in the study if the patient was younger than 18 yr, did not have a general anesthetic, or had a terminal event during the hospital course. By these criteria, a total of 87,361 patients followed by the continuous quality improvement process were at risk for awareness. Six patients reported instances of recall.     

School nurses' support for bereaved students: a pilot study.

Children may have difficulty with schoolwork because of grief over the death of an important person in their lives. School nurses provide support to these children. This pilot study consisted of a Web-based survey completed by 6 school nurses in a 3-county area in Washington state. The purpose of this pilot study was to assess the need for additional support for bereaved children and the extent to which school nurses meet the needs of these students. Results indicated that many school nurses have large caseloads that preclude spending as much time with bereaved students as the nurses feel is necessary. Bereaved students exhibit a wide variety of grief symptoms that may interfere with learning. In addition, rural areas do not have adequate community bereavement resources that nurses can use to refer students who need help beyond that offered at school. Nurses must be more active in supporting students within the school setting despite limited resources.