Gamma Surgery for Hemangiopericytomas

A retrospective analysis of a consecutive series of 12 patients with 15 intracranial hemangiopericytomas treated at the University of Virginia using Gamma surgery is presented. Clinical and radiographic follow up of 3 to 56 months is available for 10 patients with 12 tumors. There was one tumor present at the time of initial Gamma surgery in each patient. Two new tumors occurred in patients previously treated. Nine of the tumors decreased in volume and three remained stable. Four of the nine tumors that shrank later progressed at an average of 22 months after treatment. Of the tumors that decreased in volume and have not progressed, the response has been for an average of 11 months. The follow-up for two tumors that remained unchanged was 10 and 34 months (average 22 months). A third tumor was unchanged at 42 months but the patient died of new disease adjacent to the treated area in the anterior skull base. There were no complications and the quality of life following the procedure was maintained or improved in every case. Gamma surgery is effective in palliating the patients by decreasing tumor volume and delaying recurrence.     

Evaluation of a successful intervention for sustainability and effects in post research phase.

INTRODUCTION: Promoting appropriate use of drugs is an essential element in achieving quality of health and medical cares for patients and the community, and also to minimize financial burden. OBJECTIVE: The objective of this paper is to assess the successful intervention for sustainability and effects in post research phase. To address these problems, a variety of educational, managerial and regulatory strategies to improve prescribing have been tried in Nepal. When training is combined with a managerial intervention i.e. peer-group discussion, it results into improved changes in prescribing practices of paramedics in several practices. METHODOLOGY: A prospective, three-way design study consisting of small group training, small group training followed by peer-group discussion and control was conducted in three regions of Nepal including one hill and two terai (plains) districts from each region. The study included all health post from the sampled districts, making 80 health posts the study population. RESULTS: The study revealed the effectiveness of the peer-group discussion approach in improving the prescribing practices. An assessment to identify the sustainability of the strategy and its effect within the district healthcare system after the completion of the research phase was undertaken. The study found that peer-group discussion was discontinued in all targeted districts and the improved practices were not sustained after the completion of the research. Various reasons have been found for not continuing the effective intervention.     

Burkholderia pseudomallei in Environment of Adolescent Siblings with Melioidosis,Kerala, India, 2019

In 2019, Burkholderia pseudomallei was isolated from the backyard of 2 siblings with melioidosis in Kerala, India. This finding highlights the value of healthcare providers being aware of risk for melioidosis in febrile patients, of residents taking precautions when outside, and of increasing environmental surveillance for B. pseudomallei in this region.     

Management of hydatid disease (echinococcosis) in pregnancy

Hydatid disease, manifesting as single or multiple hydatid cysts and caused by Echinococcus granulosus, is common in many parts of the world, especially the tropical countries. Although rare, this disease can also present during pregnancy, especially in endemic areas. Although much has been written about hepatic hydatidosis, there are only a few articles (mainly case reports) on hydatid disease in association with pregnancy. A literature search was done through Medline/PubMed and Medscape independently by the authors from 1950 to 2007 for key words "echinococcosis" and "pregnancy" and "management." All retrieved articles were reviewed. Manual cross-referencing was also done with inclusion of all relevant articles. In this review, we have attempted to summarize the presentation and available management approaches to hydatid disease, and have suggested evidence-based guidelines for its management during pregnancy.