Lymph node infarction – a rare complication associated with disseminated intra vascular coagulation in a case of dengue fever

Background  

Lymph node infarction is known to occur in association with many non-neoplastic and neoplastic conditions however its occurrence in association with DIC is not reported hitherto in the literature.     

Community support systems and urban mental health

The many social systems of which individuals are members have an important role in promoting and restoring mental health. Pilot projects have shown that "natural" support systems in communities can collaborate with mental health professionals in programs designed to promote mental health in communities. Government plans for community support systems for deinstitutionalized psychiatric patients have been very inadequate and have largely ignored natural support systems. Planners and providers should take advantage of the considerable resources for support which already exist in urban communities.     

Addressing climate change through a nursing lens within the framework of the United Nations Sustainable Development Goals

Background

In 2000, the United Nations (UN) introduced the Millennium Development Goals (MDG), described as a global movement with the primary aim of ending world-wide poverty (“Millennium Summit,” 2000). The second phase of the project, known as the post-2015 Sustainable Development Goals (SDG) agenda offers an increased emphasis on lessening the mitigating factors associated with climate change and adapting to the negative effects of climate change. Nurses are in the unique position to address the health-related impacts related to climate change through community health approaches aimed at education and promotion of environmental stewardship.

Eleven novel mutations in the factor VIII gene from Brazilian hemophilia A patients

The molecular characterization of the mutations in hemophilia A patients is hampered by the large size of the factor VIII gene and the great heterogeneity of mutations. In this study, we have performed a protocol involving multiplex polymerase chain reaction in which 19 exons were amplified in four different combinations followed by nonradioactive single-strand conformational polymorphism (SSCP) to screen for mutations. Southern blotting was used to detect inversion of the factor VIII gene resulting from recombination between copies of the gene A (F8A) located in intron 22 of the factor VIII gene and two copies close telomeric region of X chromosome. Forty-two hemophilia A patients (21 with severe and 21 with mild-to-moderate disease) were studied. The inversion of factor VIII occurred in 13 of 21 patients affected by severe hemophilia A. One patient showed a large extra band in addition to the three bands observed after Southern blotting with the F8A probe. An abnormal electrophoretic pattern of SSCP was detected in 85% and 50% of the patients affected by mild-to-moderate and severe disease, respectively. Sixteen different mutations were identified. Eleven mutations were novel and comprised 9 point mutations and 2 small deletions. This study shows that the methodology used is safe and rapid and has potential for detecting almost all of the genetic defects of the studied hemophilia A patients.     

Fatigue in children and adolescents with immune thrombocytopenia

Immune thrombocytopenia (ITP), an acquired autoimmune disorder of low platelets and risk of bleeding, has a substantial impact on health-related quality of life (HRQoL). Patients with ITP often report significant fatigue, although the pathophysiology of this is poorly understood. In this observational cohort of 120 children receiving second-line therapies for ITP, we assessed reports of fatigue using the Hockenberry Fatigue Scale. Children and adolescents with ITP reported a similarly high level of fatigue with 54% (29/54) of children and 62% (26/42) of adolescents reporting moderate-to-severe fatigue. There was no correlation between fatigue and age or gender. Adolescents with newly diagnosed and persistent ITP had higher mean fatigue scores than those with chronic ITP (P = 0·03). Fatigue significantly improved in children and adolescents by 1 month after starting second-line treatments, and this improvement continued to be present at 12 months after starting treatment. Fatigue scores at all time-points correlated with general HRQoL using the Kids ITP Tool, but did not correlate with bleeding symptoms, platelet count, or platelet response to treatment. Fatigue is common in children and adolescents with ITP and may benefit from ITP-directed treatment even in the absence of bleeding symptoms.     

Thoracic epidural infusions for post thoracotomy pain relief: a clinical study to compare the efficacy of fentanyl — bupivicaine mixtures versus fentanyl alone

Background: Optimum pain relief following thoracotomy is essential for patient comfort and to reduce the incidence of postoperative pulmonary complications. Methods: A randomized clinical trial was conducted on 90 patients scheduled for pulmonary resection. The patients were randomly divided into three groups. Group 1 received 0.125% bupivicaine with fentanyl 10μg.ml⁻¹, Group 2 received 0.25% bupivicaine with fentanyl 10μg.ml⁻¹ and Group 3 received only fentanyl 10μg.ml⁻¹ in a calculated dose as a continuous thoracic epidural infusion. Adequacy of anglesia was assessed at rest and during movement over 24 hours. Analgesic efficacy was assessed using a visual analogue score and an observer verbal ranking scale. Results: Pain scores were significantly higher in Group 3 during the assessment period. (p<0.01) as compared to the other groups. The use of intraoperative vasopressors was significantly higher (p<0.05) in Group 2 as compared to the other groups. No neurological complications were encountered in any of the study groups. Conclusion: We conclude that in the early postoperative period, the use of 0.125% bupivicaine improves fentanyl epidural analgesia in patients undergoing lung resection.