Self‐rated preparedness of Australian prevocational hospital doctors for emergencies

Objective: To determine perceived preparedness of Australian hospital‐based prevocational doctors for resuscitation skills and management of emergencies, and to identify differences between doctors who perceive themselves well prepared and those who perceive themselves poorly prepared for emergencies, in demographics and exposure to desired learning methods. Methods: Questionnaire consisting of a mix of graded Likert scales and free‐text answers distributed to 36 Australian hospitals for secondary distribution to hospital medical officers. Results: From 2607 questionnaires posted, 470 (18.1%) were returned. Thirty‐one per cent (95% confidence interval [CI] 26–35%) felt well prepared for resuscitation and management of emergencies, 41% (CI 37–45%) felt adequately prepared and 28% (CI 24–32%) felt they were not well prepared. Those who felt well prepared reported that they had experienced more exposure to a range of educational methods, including consultant contact, supervisor feedback, clinical skills, high fidelity simulator sessions and unit meetings. Well‐prepared and poorly prepared doctors had similar opinions of the usefulness of various learning methods, but the poorly prepared group more frequently expressed a desire for increased exposure to contact with registrars and consultants, clinical skills sessions and hospital and unit meetings. There were no differences in gender, age or country of origin (Australia vs international medical graduates) between those who felt well or poorly prepared. Conclusions: Many prevocational hospital doctors feel inadequately prepared for the management of emergencies. Perceived preparedness is associated with more exposure to particular educational activities. Increasing exposure to learning of emergencies in undergraduate and prevocational years could reduce the number of junior doctors who feel poorly prepared for emergencies.     

Associations of multiple chronic health conditions with active life expectancy in the United States

Purpose: To estimate associations of eight common health conditions with life expectancy (LE) and disabled life expectancy (DLE), the percentage of life disabled in an activity of daily living. Methods: Data from the Panel Study of Income Dynamics represented Americans ages 55+ (1999–2011, n?=?2118, mean baseline age 63.3, 19?447 person-years). We estimated probabilities of death and disability with multinomial logistic Markov models adjusted for age, sex, race/ethnicity and education. We used the probabilities to create large populations with microsimulations, each individual having a known monthly disability status, age 55 through death. We calculated LE and DLE for the populations, repeating each microsimulation 100 times for confidence intervals. Results: Nearly half (48.8%) of the participants had two or more conditions, 24.7% had three or more, 11.5% had four or more. Having any one condition significantly reduced LE. For example, white women lived to age 87.3 (95% confidence interval 86.5–88.1) with no conditions, 75.8 (70.9–80.7) with heart disease. Multiple conditions did not further reduce LE but often increased DLE, which for white women was 12.2% (11.1–13.2) with no conditions, 39.1% (28.3–49.8) with heart disease and 47.0% (46.9–47.1) with heart disease, diabetes and hypertension. Conclusion: The increasing prevalence of multiple chronic conditions may substantially increase disability.

• Implications for Rehabilitation

• The growing number of individuals with multiple chronic conditions will greatly increase the prevalence of disability in later life.

• It is important for rehabilitation science, practice and policy to address this emerging epidemiological transition.

• Rehabilitation is especially important for people with pre-diabetes, developing heart disease or early stages of other cardiovascular-related diseases as avoiding the development of multiple chronic diseases through increased activity may greatly reduce disability and mortality.

     

Current Physiotherapy Practice of New Referrals to a Regional Paediatric Cystic Fibrosis Service

This paper reviews the physiotherapy practice and management of 85 cystic fibrosis patients referred to a Regional unit for comprehensive assessment. Following assessment, recommendations were made to the patients and referring units. Physiotherapy treatment was found to be sub-optimal in several areas. We suggest that, on the basis of our results, assessment/review at a Regional Cystic Fibrosis Centre would be beneficial to cystic fibrosis patients.     

The sexual offender: Monster,victim, or everyman?

The nature of sexual offending is considered and it is concluded that offenders are more like other people than they are different. It is concluded that they are neither monsters nor victims and should, as a consequence, be treated like all other clients. Treatment implications are considered and it is suggested that we shift our focus away from a preoccupation with procedures and instead give attention to process features of treatment. Various therapist styles are discussed and it is proposed that a style that enhances the offender's self-esteem may be best. The value of this approach is outlined and tentative data are offered suggesting its value. Considerations for future developments are noted.Keynote address at the 14th Annual Research and Treatment Conference of the Association for the Treatment of Sexual Abusers, New Orleans, October 1995.     

Postoperative cognitive dysfunction: Involvement of neuroinflammation and neuronal functioning

Postoperative cognitive dysfunction (POCD) has been hypothesized to be mediated by surgery-induced inflammatory processes, which may influence neuronal functioning either directly or through modulation of intraneuronal pathways, such as the brain derived neurotrophic factor (BDNF) mediated pathway.To study the time course of post-surgical (neuro)inflammation, changes in the BDNF-pathway and POCD, we subjected 3 months old male Wistar rats to abdominal surgery and implanted a jugular vein catheter for timed blood sampling. Cognition, affective behavior and markers for (neuro)inflammation, BDNF and neurogenesis were assessed at 1, 2 and 3 weeks following surgery.Rats displayed changes in exploratory activity shortly after surgery, associated with postoperatively elevated IL-6 plasma levels. Spatial learning and memory were temporarily impaired in the first 2 weeks following surgery, whereas non-spatial cognitive functions seemed unaffected. Analysis of brain tissue revealed increased neuroinflammation (IL-1B and microgliosis) 7 days following surgery, decreased BDNF levels on postoperative day 14 and 21, and decreased neurogenesis until at least 21 days following surgery.These findings indicate that in young adult rats only spatial learning and memory is affected by surgery, suggesting hippocampal dependent cognition is especially vulnerable to surgery-induced impairment. The observed differences in time course following surgery and relation to plasma IL-6 suggest cognitive dysfunction and mood changes comprise distinct features of postoperative behavioral impairment. The postoperative changes in neuroinflammation, BDNF and neurogenesis may represent aspects of the underlying mechanism for POCD. Future research should be aimed to elucidate how these players interact.     

The role of safety behaviors in exposure-based treatment for panic disorder and agoraphobia: Associations to symptom severity,treatment course,and outcome

The potentially detrimental effects of safety behaviors during exposure therapy are still subject to debate. Empirical findings are inconsistent, and few studies have investigated effects of idiosyncratic safety behavior manifestations during exposure or in everyday life.These limitations might be due to a lack of appropriate measures that address individual safety behaviors. We examined psychometric properties and predictive value of the Texas Safety Maneuver Scale (TSMS), a questionnaire specifically targeting safety behaviors in panic disorder and agoraphobia. Effects of safety behavior use, both during everyday life and during therapy, were examined using data from a multicenter RCT of N = 268 patients that aimed at evaluating efficacy and mechanisms of action of two variants of an exposure-based therapy. The TSMS total score demonstrated good internal consistency (α = 0.89), and it showed significant correlations with selected measures of baseline anxiety and impairment. The proposed factor structure could not be replicated. Frequent safety behavior use at baseline was associated with actual safety behavior during exposure exercises. Pronounced in-situ safety behavior, but not baseline safety behavior was associated to detrimental treatment outcome. The results underline the relevance of a rigorous safety behavior assessment in therapy. The actual relationship between safety behavior use and treatment outcome is yet to determine.