‘Struggling to be an insider’: a phenomenological design of new nurses’ transition

Aims and objectives. To obtain a comprehensive understanding of the transition process of new nurses in Taiwan. Background. The transition period for new nurses can be a daunting and traumatic experience. The large number of newly graduated Taiwanese nurses who resign from their jobs within three months indicates that this process can be complicated. However, the problems associated with the experiences of new nurses have not yet been recognised. Design. We adopted a phenomenological design using focus group interviews. Methods. Sixteen new nurses (less than one year working experience) participated in eight weekly group interviews lasting two hours each to grasp their experience of ‘being new’. Interview data were analysed according to Sloan’s (2002) three moments, and the whole process of analysis followed the suggestions of Agar (1986) , which was performed in a close collaboration between researchers until the consensus about the findings could be reached. Results. The overarching pattern of the transition process of new nurses becoming experienced members of the clinical nursing team was revealed as a journey of ‘struggling to be an insider’. This phenomenon was characterised by four themes, including (1) ‘being new as being weak’, (2) ‘masking myself’, (3) ‘internalising the unreasonable’ and (4) ‘transforming myself to get a position’. Conclusions. While Western culture view abusive indoctrination of new nurses as toxic behaviour, under the Chinese traditions of yield, tolerance and self‐oppression, following the power hierarchy and seeking harmony, the transition of new nurses is interpreted differently. Relevance to clinical practice. Recognition of the journey of ‘struggling to be an insider’ helps nurse administrators to (1) gain a better understanding of what new nurses encounter in their transition process, (2) help new nurses without harm, (3) improve in‐service training programmes and (4) retain future nurses.     

Ultrasound examination of the hand

Twenty-five surgically confirmed soft-tissue lesions of the hand were examined prospectively by real-time ultrasound. Use of sonography enabled a reliable diagnosis of the cystic or solid nature of soft-tissue lesions, an accurate estimation of the volume, and precise three-dimensional localization of the abnormality. Sonography also facilitated the location of foreign bodies. Assessment of anatomic relationships of these lesions to tendons and surrounding structures by real-time sonography during palpation, flexion, and/or extension also aided in the surgical approach.     

Acute kidney injury: can we improve prognosis?

The incidence of pediatric acute kidney injury (AKI) is increasing. AKI has been found to be independently associated with increased mortality, and current management options are limited in that they are mainly supportive. The use of various definitions of AKI can still be found in the literature, making it difficult to discern the epidemiology behind pediatric AKI. The use of a more uniform definition is a necessary first step to clarify AKI epidemiology and direct our research efforts, and it will ultimately improve prognosis. There is evidence that neonates and infants may be at higher risk for AKI than adults. However, the least amount of research is found for this youngest age group, and more focused efforts on this population are necessary. This paper reviews existing data on and definitions for pediatric AKI, general preventive and treatment strategies, as well as ongoing research efforts on AKI. We are hopeful that the prognosis of AKI will improve with collaboration on a multicenter, multinational scale in the form of prospective, long-term studies on pediatric AKI.     

Anomalous vertebral artery origins: the first and second reports of two variants

We present two cases of aberrant origins of vertebral arteries. Case 1 is of a patient undergoing evaluation of an infrarenal aortic aneurysm stent graft. Computed tomography (CT) angiogram revealed an aberrant right vertebral artery that subsequently joined a second right vertebral artery that had the typical origin off the right subclavian artery. This represents an unusual anatomic variation not previously reported in the literature. Case 2 is of a patient being evaluated for thoracic aorta injury. CT angiogram of the chest revealed a five-vessel aortic arch with aberrant origin of the bilateral vertebral arteries distal to the left subclavian artery.     

The accuracy of focused assessment with sonography in trauma (FAST) in blunt trauma patients: experience of an Australian major trauma service

Focused assessment with sonography for trauma (FAST) is a method for detecting haemoperitoneum in trauma patients on initial assessment in the Emergency Department. The aim of this paper is to present an Australian trauma centre's experience with FAST as a tool to screen for intraabdominal free fluid in patient's sustaining blunt truncal trauma. METHOD: Over a 63-month period, FAST scans were prospectively studied and compared with findings from a gold-standard investigation, either computed tomography (CT) or laparotomy. RESULTS: 463 FAST results were collected prospectively from 463 patients. 53 scans were excluded due to lack of a corresponding confirmatory gold-standard test. Overall sensitivity, specificity, positive and negative predictive values for FAST in detecting free fluid were 78%, 97%, 91%, 93%, respectively. Analysis of the credentialed operators demonstrated an improvement in accuracy (sensitivity 80%, specificity 100%, positive predictive value 100%, negative predictive value 94%). These findings are comparable with documented international experience. CONCLUSION: The study demonstrates that the use of non-radiologist performed FAST in the detection of free fluid is safe and accurate within an Australian Trauma Centre.     

FDG-PET Detected Thyroid Incidentalomas: Need for Further Investigation?

Background Incidental thyroid abnormalities are increasingly detected in patients undergoing PET scans. The aim of this study was to review our experience with the management of PET detected thyroid incidentalomas in a large single institution series. Methods All PET scans performed from May 2003 to July 2005 were reviewed and patients with incidental thyroid abnormalities were identified. From this group, patients that underwent further investigation were analyzed. Data relating to PET scan findings, FNA diagnoses, operative details, and histopathology was reviewed. Results In 8,800 patients, 16,300 PET scans were performed of whom 263 patients (2.9% of patients and 1.6% of PET scans) had findings positive for thyroid abnormality. Thyroid malignancy was noted in 42% (24 patients) of the 57 patients that underwent FNA. In the group of 27 patients that were subjected to operative intervention, 74% (20 patients) were noted to have a malignant diagnosis. The final histopathology revealed primary thyroid carcinoma in all these 20 patients (19 patients with papillary carcinoma and one patient with primary thyroid lymphoma). The factors that correlated with an increased risk of malignancy were the presence of physical finding (p = 0.01) and focal (p < 0.01) or unilateral uptake (p < 0.01) on PET scan. The average SUV was not useful in differentiating benign (9.2) from malignant lesions (8.2, p = 0.7). Conclusions PET detected incidental thyroid abnormalities are rare. In patients with positive PET scan findings and suspicious features, the incidence of primary thyroid malignancy is very high. These patients warrant further investigation followed by possible operative intervention.     

LINAC radiosurgery for intracranial cavernous malformation: 10-year experience

BACKGROUND: The annual hemorrhage rate of intracranial cavernous malformation (CM) is reported to range from 0.23% to 1.1%. Because of the low hemorrhage rate, operating on a deep symptomatic lesion with or without hemorrhage is considered controversial. For the prevention of hemorrhage, radiosurgery is an alternative method, targeting smaller lesions and delivering higher doses of radiation. Linear accelerator (LINAC) radiosurgery, aside from the gamma knife (GK), is not often discussed in the treatment of CM. PATIENTS AND METHODS: From 1995 to 2005, 30 patients presenting with hemorrhage or seizures, aged 14-79 years (mean 24.0 years) with single (27 patients) or multiple (three patients) CMs received LINAC radiosurgery at our institute. Six patients received LINAC radiosurgery following craniotomy for residual lesions revealed by the follow-up MRI. The temporal lobe was the most common site for CM in this series (n=8), followed by the brain stem (n=7). Thirty patients received 34 radiosurgery treatments with peripheral doses ranging from 800 cGy to 2200 cGy. The mean follow-up time was 59.9 months (range 1-122 months). RESULTS: One patient re-bled post-radiosurgery (0.67% in 149.75 observation-years). Two patients had asymptomatic post-LINAC edema (6.7%). Those three patients were symptom-free during the follow-up period. CONCLUSION: We suggest that LINAC radiosurgery is a relatively safe technique for treating deep or residual CM, although the actual effectiveness for CM obliteration is not known.     

Relationships among mental health status, social context, and demographic characteristics in Taiwanese aboriginal adolescents: a structural equation model

The purposes of this study were to examine the relationships among mental health status, demographic characteristics, and social contexts, including family conflict and support, connectedness to school, and affiliation with peers who exhibit delinquent behavior and who use substances, among Taiwanese aboriginal adolescents. A total of 251 aboriginal junior high school students in an isolated mountainous area of southern Taiwan were recruited, and the relationships among mental health status, demographic characteristics, and social contexts among them were examined using a structural equation model (SEM). The SEM revealed that family conflict and support had direct influences on mental health status and connectedness to school. Family conflict had a direct relationship with affiliation with peers who use substances, and family conflict and support were both indirectly linked with affiliation with peers who exhibit delinquent behavior and who used substances; these were mediated by a poor mental health status. Female and older age were directly linked with a poor mental health status and were indirectly linked with a greater number of peers who exhibit delinquent behavior and who use substances via the poor mental health status. Disruptive parenting was directly linked with affiliation with peers who use substances. The authors suggest that those who devise strategies to improve aboriginal adolescents' mental health and discourage substance use should take these relationships among mental health, demographic characteristics, and social contexts into account.