Imbalance of coagulation and fibrinolysis can predict vascular access failure in patients on hemodialysis after vascular access intervention

Objective

For patients with end-stage renal disease on hemodialysis, the durability of vascular access (VA) is still far from optimal, and access survival after intervention for access failure is an important aspect. Procoagulant status is a leading cause of access failure. Coagulation-fibrinolysis imbalance can occur in hemodialyzed patients, but the influence of the imbalance has not been fully elucidated.

Identification of intracerebral hemorrhage in the early-phase of MM1+2C-type sporadic Creutzfeldt–Jakob disease: A case report

We report a case of early-phase sporadic Creutzfeldt–Jakob disease (sCJD) complicated by intracerebral hemorrhage (ICH), classified as MM1 + 2C-type based on autopsy. A 61-year-old Japanese man presented to our hospital with speaking difficulties including repeated usage of the same words. He was hospitalized on the seventh day after symptom onset, and diffusion-weighted images on magnetic resonance imaging showed hyperintense regions in the frontal cortex and caudate nucleus. On the 11th day after symptom onset, head computed tomography revealed ICH in the right occipital and parietal lobes. Routine laboratory evaluations and angiography revealed no cause of ICH. Myoclonus of the extremities and drowsiness were observed on the 15th day after symptom onset. He reached the state of akinetic mutism approximately two months after symptom onset. The cerebrospinal fluid test revealed positive real-time quaking-induced conversion and 14-3-3 protein. Electroencephalography revealed periodic sharp wave complexes. A clinical diagnosis of probable Creutzfeldt–Jakob disease was made according to the diagnostic criteria. After a relapse of pneumonia, he passed away on the 103rd day after symptom onset. Postmortem examination revealed ICH in the right posterior cingulate gyrus. No pathological change that might have caused ICH was obtained. Although the effect of sCJD on the onset of ICH is undeniable, the cause of ICH was unknown. Prion protein immunohistochemistry revealed the following results: (1) weak synaptic-type deposits in the tissue rarefacted by ICH; (2) synaptic-type deposits in the cerebral cortex, which showed fine vacuoles; and (3) perivacuolar-type deposits in the inferior temporal gyrus and lingual gyrus, which showed frequent large confluent vacuoles. Although it could be considered MM1-type sCJD clinically, this case was neuropathologically diagnosed as having MM1 + 2C-type sCJD. It was shown that ICH may occur in early-phase sCJD. To improve sCJD prognosis, treatment of complications and careful follow up are important. Furthermore, pathological diagnosis is indispensable for sCJD type diagnosis.     

Management and treatment of osteonecrosis in children and adolescents with acute lymphoblastic leukemia

There is no consensus regarding how to manage osteonecrosis in pediatric acute lymphoblastic leukemia patients. Therefore, we performed a quality assessment of the literature with the result of a search strategy using the MESH terms osteonecrosis, children, childhood cancer, surgery, bisphosphonates, 6 hydroxymethyl-glutaryl CoA reductase inhibitors, anticoagulants and hyperbaric oxygen, and terms related to these MESH terms. A randomized controlled trial showed that osteonecrosis can be prevented by intermittent, instead of continuous, corticosteroid administration. The studies on interventions after onset of osteonecrosis were of low-quality evidence. Seven pediatric acute lymphoblastic leukemia studies described non-surgical interventions; bisphosphonates (n=5), hyperbaric oxygen therapy (n=1), or prostacyclin analogs (n=1). Safety and efficacy studies are lacking. Five studies focused on surgical interventions; none was of sufficient quality to draw definite conclusions. In conclusion, preventing osteonecrosis is feasible in a proportion of the pediatric acute lymphoblastic leukemia patients by discontinuous, instead of continuous, steroid scheduling. The questions as to how to treat childhood acute lymphoblastic leukemia patients with osteonecrosis cannot be answered as good-quality studies are lacking.     

Being out of Work and Health among Younger Japanese Men: A Panel Data Analysis

This paper examines the effect of being out of work, which is in a broader category of unemployment, on the physical and mental health of younger Japanese men using panel data. A fixed effects model, widely used to control for unobserved individual heterogeneity in panel data analysis, was used for this analysis. Using the first through the fifth waves of the Japanese Life Course Panel Survey, the first wave of which was conducted with people aged 20–40 yrs in 2007, it is found that being out of work has no observable effect on self-assessed physical health. However, being out of work has a negative effect on mental health as measured by the five-item version of the Mental Health Inventory. It is difficult to clearly distinguish the direction of causality even after controlling for individual heterogeneity that is constant over time. An analysis was done with a sub-sample to mitigate a possible reverse causality. The results consistently show that being out of work has a negative effect on mental health.     

Human love – the inner essence of nursing ethics according to Estrid Rodhe. A study using the approach of history of ideas

The aim of this study is to describe the idea pattern of nursing ethics in the textbook written by the Swedish nurse Estrid Rodhe (1911). The purpose is to increase understanding of the ideas in early written history of nursing ethics by using the method of history of ideas. A theoretical premise, but also a fascinating factor in this study, is that the ethics of one profession is always contextual in relation to current period. The historical context of Rodhe’s time was a time of difficult societal circumstances in Europe. Nurses’ work was demanding, but a distinctive feature was enthusiasm to develop nursing. Discussion of the moral issues of nursing was intense, and the characteristics of a good nurse consisted of being as altruistic and unselfish woman. Based on our analysis, the inner essence of Rodhe’s idea pattern consists of human love. It is reflected in her ideas of calling‐based altruism, virtuous woman as a personal reason for being a nurse and nurses’ ethical duty to implementation and subservience. Rodhe’s thinking reflects the conventions of her time. The role of personal moral characteristics of nurses was highlighted and not viewed as separable from the professional. Her textbook represented nursing knowledge of ethics written by a nurse and making her a pioneer of the early written history of nursing in general. Understanding the past helps us comprehend current issues in nursing and makes visible cultural values that form the basis for today and tomorrow. It also provides a possibility to observe the same fundamental features in spite of temporal distance. Here, the history of ideas is a beneficial and fruitful method to increase our understanding of nursing ethics.