Social Work Research and Evidence-Based Practice in Experimental Medicine Exploring Issues in the Xenotransplantation Context.

Purpose: The purpose of this paper was to discuss challenges to interdisciplinary evidence-based social work practice (EBP) within a context of xenotransplantation (XTx) using genetically modified animal organs, and the broader context of experimental medicine.Method This paper reviewed EBP terminology and discussed the meaning and function of evidence-based social work practice within an IDT in a XTx setting. Meta-analytic systematic reviews, and psychosocial surveys, were discussed to glean insights into ways in which IDTs can incorporate those research methodologies into EBP within an experimental medical (i.e., XTx) context. Several issues that arise while conducting psychosocial research in preparation for clinical trials were also discussed.Conclusions Social workers can assume leadership roles on IDT's within experimental medicine by using their group facilitation skills and training in EBP. An evidence-based pathway model for interdisciplinary care was proposed and briefly illustrated as a framework for collaboration among IDT members using EBP in XTx practice.

Racial differences in attitudes to clinical pig organ Xenotransplantation.

INTRODUCTION: In addition to an organ donor shortage, racial disparities exist at different stages of the transplantation process. Xenotransplantation (XTx) could alleviate these issues. This study describes racial differences in attitudes to XTx among populations who may need a transplant or are transplant recipients. METHODS: A Likert-scale survey was distributed at outpatient clinics to parents of children with congenital heart disease (CHD) and kidney patients on their attitudes to pig organ XTx. Data from these two groups were stratified by race and compared. RESULTS: Ninety-seven parents of children with CHD (74.2% White and 25.8% Black) and 148 kidney patients (50% White and 50% Black) responded to our survey. Black kidney patients' acceptance of XTx although high (70%) was lower than White kidney patients (91%; P .003). White kidney patients were more likely to accept XTx if results are similar to allotransplantation (OR 4.14; 95% CI 4.51-11.41), and less likely to be concerned with psychosocial changes when compared to Black kidney patients (receiving a pig organ would change your personality OR 0.08; 95% CI 0.01-0.67 and would change social interaction OR 0.24; 95% CI 0.07-0.78). There were no racial differences in attitudes to XTx among parents of children with CHD. CONCLUSION: There are differences in attitudes to XTx particularly among Black kidney patients. Because kidneys may be the first organ for clinical trials of XTx, future studies that decrease scientific mistrust and XTx concerns among the Black community are needed to prevent disparities in uptake of possible future organ transplant alternatives.

Impact of Social Integration and Living Arrangements on Korean Older Adults' Depression: A Moderation Model.

Depression among older adults is a challenging public health concern in Korea. Using panel data from the Korea Institute for Health and Social Affairs on Korean older adults and their family caregivers, this study explores significant predictors of depression among Korean older adults as well as the moderating effect of living arrangements on the association between social integration and depression. A multivariate logistic regression analysis showed that preexisting depression was the most significant predictor of Korean older adults' current depression, followed by health status and family support. In addition, social integration significantly decreased Korean older adults' depression. Importantly, a significant moderation effect of living arrangements between Korean older adults' social integration and depression was observed. This study implies the development of individually tailored and culturally responsive programs to engage marginalized Korean older adults living alone, helping foster their well-being and optimal aging.

Progressive familial heart block type I in a korean patient.

A 29-year-old man was referred to the emergency department with a complaint of abdominal pain and dizziness. He had experienced two previous syncopal episodes. His family history revealed that his mother and his two uncles had received permanent pacemaker implantation. His initial heart rate was 49 beats per minute. The electrocardiography (ECG) showed atrial flutter and right bundle branch block (RBBB) with left anterior fascicular block (LAFB). On admission, 24-hour Holter showed ventricular pause up to 16 seconds during syncope. Radio frequency catheter ablation (RFCA) of atrial flutter was performed. The ECG revealed bifascicular block (RBBB and LAFB) and first-degree atrioventricular block. He received a permanent pacemaker implantation. His brother's and his sister's ECGs also showed trifascicular block and the pedigree showed autosomal dominant inheritance. This patient was diagnosed with a progressive familial heart block (PFHB) type I. This would be the first report of a PFHB type I case documented in Korea.

Left atrial mass with stalk: thrombus or myxoma?

A 63-year-old female was presented to emergency room with an abdominal pain. The patient had moderate mitral valve stenosis and atrial fibrillation. Abdominal computed tomography revealed right renal infarction. Transthoracic echocardiography showed a large mobile mass in the left atrium. Transesophageal two-and three-dimensional echocardiography showed a large mobile ovoid mass with a narrow stalk attached to the left atrial septum. It was thought to be a myxoma rather than thrombus. Anticoagulation with heparin was continued. When the operation was performed, there was no mass in the left atrium. It must be a thrombus and melt away.