No abstract

Cytomegalovirus (CMV) disease is usually a mild and self-limiting disease in immunocompetent patients.Recent evidence shows that CMV infection may also develop in the setting of critical illness, burn and sepsis and is usually associated with increased mortality rate and prolonged ICU stay. This paper describes an 83year-old female who was initially admitted as a case of community-acquired pneumonia-high risk but remained febrile with paucity of verbal output despite correction of pneumonia and other electrolyte derangements. MRI showed the presence of peculiar-appearing signal abnormalities in the interhemispheric region and the anterior frontal convexities which were suspected to represent secondarily infected fluid collections. On lumbar tap, viral cerebrospinal fluid (CSF) panel showed a positive result for CMV infection. The patient was then given ganciclovir for 14 days followed by valganciclovir for three months. The most notable improvement was noted with the lysis of fever several days after starting anti-viral treatment. Verbal output remained limited, yet, on repeat tap after completion of treatment, CMV viral panel is now negative.

Research productivity on viral infections of the nervous system in Southeast Asia (SEA) is unknown. We aimed to determine the research productivity of SEA in terms of bibliometric indices and PlumX metrics and their correlation with socioeconomic factors.A comprehensive search of major electronic databases was done to identify studies on viral infections of the nervous system with at least one author from SEA. Socioeconomic factors and collaborations outside SEA were determined. Correlational analysis was done on bibliometric indices and socioeconomic factors.A total of 542 articles were analyzed. The majority came from Thailand (n = 164, 30.2%). Most articles used a descriptive study design (n = 175, 32.2%). The most common topic was Japanese encephalitis (n = 170, 31.3%). The % gross domestic product allotted for research, number of neurologists, and number of collaborations outside SEA correlated with the bibliometric indices and PlumX metrics.In conclusion, the number of research from SEA was low but the quality was comparable to the global benchmark. Improving resource allocation and collaboration between SEA nations and other countries may support this endeavor.