BACKGROUND: The annual incidence of tuberculous meningitis (TM) is unknown. TM is a disease that still often results in residual sequelae, and has a mortality rate ranging between 15 and 51%. Experience of countries such as Turkey where drug-resistant tuberculosis and TM are prevalent is important. METHODS: Clinical and laboratory findings of 42 patients with TM, followed between 1991 and 2002, were evaluated retrospectively. RESULTS: Twenty-eight female and 14 male patients were included in this study. The mean age of the patients was 33.9 +/- 13.2 years (range, 16-60 years). Fourteen had a history of pulmonary tuberculosis; 12 reported close contact with a person with active pulmonary tuberculosis; three were diagnosed with active pulmonary tuberculosis; two, with HIV infection; two, with Pott's disease; and one, with systemic lupus erythematosus. On admission, 17 patients were diagnosed with stage I; 15, with stage II; and 10, with stage III disease. Hemiparesis (35.7%), cranial nerve palsy (30.9%), and altered consciousness (26.9%) were the most common neurological deficits. Prolonged duration of pre-existing symptoms and female gender were found as significant risk factors in those who develop neurological sequelae (p < 0.01 and p < 0.05, respectively). Cranial computerised tomography revealed various pathological findings in all but five patients. Sulcus effacement was the most common radiological finding. Enlargement of ventricles, focal cerebral oedema/shunt, calcification of meninges, tubercle, and infarction were other common abnormal radiological findings. CONCLUSIONS: Prolonged duration of pre-existing symptoms and female gender are predictors of neurological sequelae of TM. Early identification of such patients and prompt initiation of anti-tuberculosis therapy may improve their outcome.
BACKGROUND: The annual incidence of tuberculous meningitis (TM) is unknown. TM is a disease that still often results in residual sequelae, and has a mortality rate ranging between 15 and 51%. Experience of countries such as Turkey where drug-resistant tuberculosis and TM are prevalent is important. METHODS: Clinical and laboratory findings of 42 patients with TM, followed between 1991 and 2002, were evaluated retrospectively. RESULTS: Twenty-eight female and 14 male patients were included in this study. The mean age of the patients was 33.9 +/- 13.2 years (range, 16-60 years). Fourteen had a history of pulmonary tuberculosis; 12 reported close contact with a person with active pulmonary tuberculosis; three were diagnosed with active pulmonary tuberculosis; two, with HIV infection; two, with Pott's disease; and one, with systemic lupus erythematosus. On admission, 17 patients were diagnosed with stage I; 15, with stage II; and 10, with stage III disease. Hemiparesis (35.7%), cranial nerve palsy (30.9%), and altered consciousness (26.9%) were the most common neurological deficits. Prolonged duration of pre-existing symptoms and female gender were found as significant risk factors in those who develop neurological sequelae (p < 0.01 and p < 0.05, respectively). Cranial computerised tomography revealed various pathological findings in all but five patients. Sulcus effacement was the most common radiological finding. Enlargement of ventricles, focal cerebral oedema/shunt, calcification of meninges, tubercle, and infarction were other common abnormal radiological findings. CONCLUSIONS: Prolonged duration of pre-existing symptoms and female gender are predictors of neurological sequelae of TM. Early identification of such patients and prompt initiation of anti-tuberculosis therapy may improve their outcome.
Authors: Asuman Sengoz Inan; Nurgul Ceran; Ilknur Erdem; Derya O Engin; Seniha Senbayrak; Seyfi C Ozyurek; Pasa Goktas Journal: J Med Case Rep Date: 2010-10-25
Authors: Anna M Stadelman; Jayne Ellis; Thomas H A Samuels; Ernest Mutengesa; Joanna Dobbin; Kenneth Ssebambulidde; Morris K Rutakingirwa; Lillian Tugume; David R Boulware; Daniel Grint; Fiona V Cresswell Journal: Open Forum Infect Dis Date: 2020-06-30 Impact factor: 3.835