Pediatric neurobrucellosis: a systematic review with case report.

Pediatric neurobrucellosis represents a common anthropozoonosis in endemic areas but only anecdotal reports are available till date. Using appropriate search terms in the database platforms of MEDLINE, SCOPUS and Web of Sciences, we performed a systematic review of all the cases of pediatric neurobrucellosis published in the medical literature till date, in the light of a case report. The protocol was registered under PROSPERO (CRD42022333907). Our search strategy yielded 187 citations of which 51 citations were included. A total of 119 cases were reviewed. Of these cases, eight of them had insufficient data. The most common presentation was meningitis with or without encephalitis (n = 79, 71.2%). A high prevalence of cranial neuropathies (n = 22, 20.7%) was observed in the pediatric population in which abducens palsy was the most common (n = 9, 8.1%). Diagnosis was based on multimodal investigations including standard agglutination test (n = 44, 39.6%), Rose Bengal test (n = 37, 33.3%), blood culture (n = 23, 20.7%), serology (n = 20, 18.0%) and cerebrospinal fluid (CSF) culture (n = 11, 9.9%). Rifampicin-based triple drug regimen was the most commonly employed (83/102, 81.4%). Pediatric neurobrucellosis was associated with greater frequency of sequalae (5.4%), deafness (2.7%) and mortality (2.7%), when compared to that of general population. Neurobrucellosis mimics neuro-tuberculosis in various aspects. The review highlights several unique aspects of this entity in children. A high index of suspicion can ensure prompt diagnosis, timely initiation of management and favorable outcomes.

Pediatric neurobrucellosis represents a common zoonosis in endemic areas but only anecdotal reports are available till date. Using appropriate search terms in the database platforms of MEDLINE, SCOPUS and Web of Sciences, we performed a systematic review of all the cases of pediatric neurobrucellosis published in the medical literature till date, in the light of a case report. Our search strategy yielded 187 citations of which 51 citations were included. A total of 119 cases were reviewed. When compared to the largest series in neurobrucellosis, a higher frequency of meningitis was observed in the pediatric age group (71.2% vs. 37%). A high prevalence of cranial neuropathies (n = 22, 20.7%) was observed in the pediatric population in which abducens palsy was the most common (n = 9, 8.1%). Diagnosis was based on multimodal investigations including standard agglutination test (n = 44, 39.6%), Rose Bengal test (n = 37, 33.3%), blood culture (n = 23, 20.7%), serology (n = 20, 18.0%) and CSF culture (n = 11, 9.9%). Rifampicin-based triple drug regimen was the most commonly employed (83/102, 81.4%). Our systematic review highlighted the wide and heterogeneous spectrum of manifestations of neurobrucellosis in the pediatric population. A high index of suspicion can ensure prompt diagnosis, timely initiation of management and favorable outcomes.

Early Mortality among Immunocompetent Patients of Tuberculous Meningitis: A Prospective Study.

Most deaths in tuberculous meningitis occur in the early part of the illness. We assessed the determinants of early deaths, occurring within 2 months of intensive therapy. We prospectively included consecutive newly diagnosed adults with HIV-negative tuberculous meningitis. Patients were given WHO-recommended antituberculosis treatment and were followed up for 9 months. We enrolled 152 patients. A total of 26 deaths were recorded during 2 months. The logistic regression analysis revealed that papilledema (P = 0.029, odds ratio (OR) = 4.8 [1.2-19.8]), increasing age (P = 0.001, OR = 1.07 [1.03-1.1]), stage-III disease (Glasgow coma scale score ≤ 10; P = 0.01, OR = 4.2 [1.4-12.3]), and hydrocephalus (P = 0.003, OR = 8.4 [2.1-33.6]) were independently associated with death. In addition, cerebral infarcts (P = 0.012, OR = 5.6 [1.5-21.3]), paraparesis (P = 0.004, OR = 8.8 [2.02-38.1]), and age (P = 0.005, OR = 1.05 [1.02-1.09]) were associated with poor functional outcome. In conclusion, disease severity predicts early deaths in tuberculous meningitis.

Case Report: Subacute Sclerosing Panencephalitis Presenting as Acute Encephalitis.

Subacute sclerosing panencephalitis (SSPE) is still a common disease in India which is characterized by a progressive mental decline, myoclonus, periodic encephalographic abnormalities, and raised anti-measles antibody titter in the cerebrospinal fluid. Acute fulminant SSPE is characterized by a rapid course of disease culminating in death, within 6 months. We report of a 10-year-old boy, who came with a 14-day history of continuous involuntary jerky movements of the left half of the body, including the head. There was a highly increased anti-measles IgG antibody titer, both in the cerebrospinal fluid and serum. We conclude that acute rapidly progressive SSPE can present as acute encephalitis syndrome.