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European Journal of Neurology Sep 2021Rheumatoid meningitis (RM) is a neurological complication of rheumatoid arthritis (RA). Current evidence is based on case reports and partial reviews. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND PURPOSE
Rheumatoid meningitis (RM) is a neurological complication of rheumatoid arthritis (RA). Current evidence is based on case reports and partial reviews.
METHODS
This is a systematic review and meta-analysis following the PRISMA statement. The aim is to describe the characteristics of the disease, including clinical, imaging and laboratory findings, treatment, outcomes and prognosis reported in the literature.
RESULTS
In all, 103 studies with 130 cases were included. RM affected adults with an average age of 62 years, with or without a previous RA diagnosis. RA activity and time with the disease were associated with a worse prognosis. Most common clinical manifestations were transient focal neurological signs (64.6%), systemic symptoms (51.3%), episodic headache (50.4%) and neuropsychiatric alterations (47.7%). Joint manifestations were present in only 27.4% of cases. Brain magnetic resonance imaging showed unilateral or bilateral involvement, predominantly frontoparietal. Both pachymeninges and leptomeninges were affected, the latter more frequently (82.88%). The laboratory findings included increased levels of rheumatoid factor (89.71%), anti-cyclic citrullinated peptide (89.47%), C-reactive protein (82.54%) and erythrocyte sedimentation rate (81.81%). Cerebrospinal fluid analysis showed an increase in the protein level (76.14%), with pleocytosis (85.19%) of mononuclear predominance (89.19%). Biopsy was performed in 72.52% of the patients. Corticosteroid pulse therapy was the main induction therapy. Disease relapse occurred in 31.17% of patients, whilst 54.54% had a full recovery.
CONCLUSIONS
Rheumatoid meningitis must be considered in adult patients with or without RA diagnosis, high-dose corticosteroid induction therapy should be installed and maintenance therapy plays a key role. It is not recommended to use anti-TNF as an induction therapy. Nowadays, RM has a significantly better outcome. These findings may aid clinicians in timely RM diagnosis and treatment, thus improving its outcomes.
Topics: Adult; Arthritis, Rheumatoid; Brain; Humans; Magnetic Resonance Imaging; Meningitis; Middle Aged; Tumor Necrosis Factor Inhibitors
PubMed: 33966315
DOI: 10.1111/ene.14904 -
PloS One 2018Bacterial meningitis is a global public health concern, with several responsible etiologic agents that vary by age group and geographical area. The aim of this... (Meta-Analysis)
Meta-Analysis
Bacterial meningitis is a global public health concern, with several responsible etiologic agents that vary by age group and geographical area. The aim of this systematic review and meta-analysis was to assess the etiology of bacterial meningitis in different age groups across global regions. PubMed and EMBASE were systematically searched for English language studies on bacterial meningitis, limited to articles published in the last five years. The methodological quality of the studies was assessed using a customized scoring system. Meta-analyses were conducted to determine the frequency (percentages) of seven bacterial types known to cause meningitis: Escherichia coli, Haemophilus influenzae, Neisseria meningitidis, Streptococcus pneumoniae, group B Streptococcus agalactiae, Staphylococcus aureus, and Listeria monocytogenes, with results being stratified by six geographical regions as determined by the World Health Organization, and seven age groups. Of the 3227 studies retrieved, 56 were eligible for the final analysis. In all age groups, S. pneumoniae and N. meningitidis were the predominant pathogens in all regions, accounting for 25.1-41.2% and 9.1-36.2% of bacterial meningitis cases, respectively. S. pneumoniae infection was the most common cause of bacterial meningitis in the 'all children' group, ranging from 22.5% (Europe) to 41.1% (Africa), and in all adults ranging from 9.6% (Western Pacific) to 75.2% (Africa). E. coli and S. pneumoniae were the most common pathogens that caused bacterial meningitis in neonates in Africa (17.7% and 20.4%, respectively). N. meningitidis was the most common in children aged ±1-5 years in Europe (47.0%). Due to paucity of data, meta-analyses could not be performed in all age groups for all regions. A clear difference in the weighted frequency of bacterial meningitis cases caused by the different etiological agents was observed between age groups and between geographic regions. These findings may facilitate bacterial meningitis prevention and treatment strategies.
Topics: Age Factors; Databases, Factual; Humans; Meningitis, Bacterial; Neisseria meningitidis; Risk Factors; Streptococcus pneumoniae
PubMed: 29889859
DOI: 10.1371/journal.pone.0198772 -
Arthritis Care & Research Oct 2015Management of systemic lupus erythematosus (SLE) is complex and variability in practices exists. Guidelines have been developed to help improve the management of SLE... (Review)
Review
OBJECTIVE
Management of systemic lupus erythematosus (SLE) is complex and variability in practices exists. Guidelines have been developed to help improve the management of SLE patients, but there has been no formal evaluation of these guidelines. This study aims to compare the scope, quality, and consistency of clinical practice guidelines on the diagnosis, monitoring, and treatment of patients with SLE.
METHODS
Electronic databases were searched up to April 2014. The Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument and textual synthesis was used to appraise and compare recommendations.
RESULTS
Nine clinical practice guidelines and 5 consensus statements were identified, which covered 7 topics: diagnosis, monitoring, treatment, neuropsychiatric SLE, lupus nephritis, antiphospholipid syndrome, and other manifestations of lupus. The methodological quality of the guidelines was variable, with the overall mean AGREE II scores ranging from 31% to 75%, out of a maximum 100%. Scores were consistently low for applicability, with only 1 guideline scoring above 50%. There was substantial variability in the treatments recommended for class II and V lupus nephritis, the recommended duration of maintenance therapy for class III/IV lupus nephritis (from 1 to 4 years), and timing of ophthalmologic examination for patients taking corticosteroids.
CONCLUSION
Published guidelines on SLE cover a complex area of clinical care, but the methodological quality, scope, and recommendations varied substantially. Collaborative and multidisciplinary efforts to develop comprehensive, high-quality evidence-based guidelines are needed to promote best treatment and health outcomes for patients with SLE.
Topics: Combined Modality Therapy; Disease Progression; Female; Humans; Lupus Erythematosus, Systemic; Lupus Nephritis; Lupus Vasculitis, Central Nervous System; Male; Monitoring, Physiologic; Practice Guidelines as Topic; Prognosis; Risk Assessment; Severity of Illness Index; Survival Rate
PubMed: 25778500
DOI: 10.1002/acr.22591 -
The Lancet. Infectious Diseases Apr 2023In 2020, an estimated total of 155 million people had survived tuberculosis. Among this number, a sizable proportion have considerable post-tuberculosis morbidity, as... (Review)
Review
In 2020, an estimated total of 155 million people had survived tuberculosis. Among this number, a sizable proportion have considerable post-tuberculosis morbidity, as shown for the adult population. This systematic review aims to identify the spectrum and prevalence of post-tuberculosis sequelae in children and adolescents. Four databases were systematically searched from database inception to Feb 7, 2022, for literature on post-treatment outcomes of tuberculosis acquired during childhood. Of the 4613 identified publications, 71 studies were included in this systematic review. Studies on cohorts with comparably rare (most of which were extrapulmonary) tuberculosis presentations, such as spinal tuberculosis and tuberculous meningitis were over-represented; however, no study assessed long-term sequelae in a cohort with an average childhood tuberculosis spectrum. The descriptive analysis includes long-term outcomes of 3529 paediatric patients 1 month to 36 years after confirmed (47%) or clinical (53%) tuberculosis. In a considerable proportion of children, a broad spectrum of post-tuberculosis sequelae were identified, ranging from radiological residua after pulmonary tuberculosis, to disabling deformities after musculoskeletal and cutaneous tuberculosis, to somatic and psychosocial impairment after tuberculous meningitis. A better understanding and comprehensive assessment of post-tuberculosis sequelae in children are needed to improve tuberculosis care beyond antituberculous treatment.
Topics: Adult; Child; Humans; Adolescent; Tuberculosis, Meningeal; Tuberculosis, Pulmonary; Morbidity; Prevalence; Tuberculosis, Cutaneous; Tuberculosis, Extrapulmonary
PubMed: 36963920
DOI: 10.1016/S1473-3099(23)00004-X -
Journal of Neurology Jul 2022Tuberculosis (TB) is the second most common cause of death due to a single infectious agent worldwide after COVID-19. Up to 15% of the cases are extrapulmonary, and if... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Tuberculosis (TB) is the second most common cause of death due to a single infectious agent worldwide after COVID-19. Up to 15% of the cases are extrapulmonary, and if it is located in the central nervous system (CNS-TB), it presents high morbidity and mortality. Still, the global epidemiology of CNS-TB remains unknown.
AIM
To estimate the global prevalence and incidence of CNS-TB based on the available literature.
METHODS
We systematically searched in MEDLINE, Cochrane Central, Scopus, and LILACS databases (April 2020) and included observational studies evaluating the epidemiology of CNS-TB. Two independent researchers selected and assessed the quality of the studies and extracted relevant data. We performed random-effects model meta-analysis of proportions to estimate the pooled prevalence. The protocol of this study was registered in PROSPERO (CRD 42018103946).
RESULTS
We included 53 studies from 28 countries, representing 12,621 patients with CNS-TB. The prevalence of CNS-TB was 2 per 100,000 inhabitants. According to the clinical setting, the prevalence of CNS-TB represented the 13.91% of all cases of meningitis and 4.55% of all cases of TB. The mortality was calculated by tuberculous meningitis due to the lack of data of other presentation, and it rose up to 42.12% in hospitalized patients. The burden of countries' TB, Human Development Index (HDI), and the prevalence of HIV were the most important prevalence moderators, especially in patients with TB. No data on incidence were found.
CONCLUSION
The prevalence and mortality of CNS-TB remain high, and TB meningitis is the most frequent presentation. The highest prevalence was reported in developing countries, and its main moderators were the countries' HDI and HIV infection. Our study was limited by high heterogeneity, risk of bias, and potential data under registration from developing countries. The integration of CNS-TB early detection and management into national TB programs and population-based studies from developing countries are needed for better global estimation and response.
Topics: COVID-19; HIV Infections; Humans; Morbidity; Mycobacterium tuberculosis; Sensitivity and Specificity; Tuberculosis, Central Nervous System; Tuberculosis, Meningeal
PubMed: 35288778
DOI: 10.1007/s00415-022-11052-8 -
Clinical Microbiology and Infection :... Mar 2020The FilmArray® meningitis/encephalitis (ME) panel is a multiplex PCR assay which can detect the most commonly identified pathogens in central nervous system infections.... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The FilmArray® meningitis/encephalitis (ME) panel is a multiplex PCR assay which can detect the most commonly identified pathogens in central nervous system infections. It significantly decreases the time to diagnosis of ME and data has yielded several positive outcomes. However, in part, reports of both false positive and false negative detections have resulted in concerns about adoption.
OBJECTIVES
The aim was to evaluate the ME panel in a diagnostic test accuracy review.
DATA SOURCES
The PubMed and EMBASE databases were systematically searched through May 2019.
STUDY ELIGIBILITY CRITERIA
Eligible studies were those providing sensitivity and specificity data for the ME panel compared with a reference standard. Studies providing details on false positive and false negative results of the panel as well as further investigation (adjudication) of the discordant results between the panel and comparator assays were included and assessed separately.
PARTICIPANTS
Patients with suspected ME for whom a panel was ordered were included.
METHODS
The ME panel was compared to reference standard methods for diagnosing community-acquired ME. We performed a meta-analysis and calculated the summary sensitivity and specificity of the ME panel. Moreover, we evaluated the false positive and false negative results of the panel.
RESULTS
Thirteen studies (3764 patients) were included in the review and 8 of them (3059 patients) were pooled in a meta-analysis. The summary estimates of sensitivity and specificity with 95% confidence intervals (CI) was 90% (95% CI 86-93%) and 97% (95% CI 94-99%), respectively. When we looked specifically at studies that assessed further the false positive and false negative results, false positive detections were 11.4% and 4% before and after adjudication, respectively. The highest proportion of false positive was observed for Streptococcus pneumoniae followed by Streptococcus agalactiae. False negative isolates were 2.2% and 1.5% before and after adjudication, respectively. Herpes simplex virus 1 and 2, enterovirus and Cryptococcus neoformans/gattii had the highest proportions of false negative determinations. False negative C. neoformans/gattii were mostly patients with positive antigen titres, on treatment or cleared disease.
CONCLUSIONS
The currently available literature suggests that the ME panel has high diagnostic accuracy. However, the decision for implementation should be individualized based on the needs of the patient population, the capabilities of the laboratory, and the knowledge of the healthcare providers that will utilize the test.
Topics: Encephalitis; Humans; Meningitis; Multiplex Polymerase Chain Reaction; Publication Bias; ROC Curve; Reagent Kits, Diagnostic; Reproducibility of Results; Sensitivity and Specificity
PubMed: 31760115
DOI: 10.1016/j.cmi.2019.11.016 -
The Lancet. Neurology Aug 2023Although meningitis is largely preventable, it still causes hundreds of thousands of deaths globally each year. WHO set ambitious goals to reduce meningitis cases by...
BACKGROUND
Although meningitis is largely preventable, it still causes hundreds of thousands of deaths globally each year. WHO set ambitious goals to reduce meningitis cases by 2030, and assessing trends in the global meningitis burden can help track progress and identify gaps in achieving these goals. Using data from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019, we aimed to assess incident cases and deaths due to acute infectious meningitis by aetiology and age from 1990 to 2019, for 204 countries and territories.
METHODS
We modelled meningitis mortality using vital registration, verbal autopsy, sample-based vital registration, and mortality surveillance data. Meningitis morbidity was modelled with a Bayesian compartmental model, using data from the published literature identified by a systematic review, as well as surveillance data, inpatient hospital admissions, health insurance claims, and cause-specific meningitis mortality estimates. For aetiology estimation, data from multiple causes of death, vital registration, hospital discharge, microbial laboratory, and literature studies were analysed by use of a network analysis model to estimate the proportion of meningitis deaths and cases attributable to the following aetiologies: Neisseria meningitidis, Streptococcus pneumoniae, Haemophilus influenzae, group B Streptococcus, Escherichia coli, Klebsiella pneumoniae, Listeria monocytogenes, Staphylococcus aureus, viruses, and a residual other pathogen category.
FINDINGS
In 2019, there were an estimated 236 000 deaths (95% uncertainty interval [UI] 204 000-277 000) and 2·51 million (2·11-2·99) incident cases due to meningitis globally. The burden was greatest in children younger than 5 years, with 112 000 deaths (87 400-145 000) and 1·28 million incident cases (0·947-1·71) in 2019. Age-standardised mortality rates decreased from 7·5 (6·6-8·4) per 100 000 population in 1990 to 3·3 (2·8-3·9) per 100 000 population in 2019. The highest proportion of total all-age meningitis deaths in 2019 was attributable to S pneumoniae (18·1% [17·1-19·2]), followed by N meningitidis (13·6% [12·7-14·4]) and K pneumoniae (12·2% [10·2-14·3]). Between 1990 and 2019, H influenzae showed the largest reduction in the number of deaths among children younger than 5 years (76·5% [69·5-81·8]), followed by N meningitidis (72·3% [64·4-78·5]) and viruses (58·2% [47·1-67·3]).
INTERPRETATION
Substantial progress has been made in reducing meningitis mortality over the past three decades. However, more meningitis-related deaths might be prevented by quickly scaling up immunisation and expanding access to health services. Further reduction in the global meningitis burden should be possible through low-cost multivalent vaccines, increased access to accurate and rapid diagnostic assays, enhanced surveillance, and early treatment.
FUNDING
Bill & Melinda Gates Foundation.
Topics: Child; Humans; Global Burden of Disease; Bayes Theorem; Meningitis; Risk Factors; Global Health
PubMed: 37479374
DOI: 10.1016/S1474-4422(23)00195-3 -
Seminars in Arthritis and Rheumatism Feb 2021The neurological and psychiatric manifestations of systemic lupus erythematosus (NPSLE) are a heterogeneous group of conditions with variable clinical presentation and... (Review)
Review
BACKGROUND
The neurological and psychiatric manifestations of systemic lupus erythematosus (NPSLE) are a heterogeneous group of conditions with variable clinical presentation and significant morbidity and mortality.
OBJECTIVES
Our aim was to comprehensively assess and present the evidence for treatments used in the management of inflammatory NPSLE.
METHODS
Medline, Embase, CINHAL and Cochrane CENTRAL were searched from 1990 to end of March 2019 using key words that related to NPSLE and treatment. Included studies comprised clinical trials, observational studies or case series with ≥5 patients and sufficient data related to treatment and outcome in NPSLE patients.
RESULTS
There were 7222 studies identified in the search, of which 90 were included in the review. There was a notable paucity of clinical trials, with only two randomised controlled trials and one pilot study. Treatment categories included corticosteroids (14 studies), cyclophosphamide (18 studies), synthetic DMARDs (7 studies), biologic therapies (14 studies), therapeutic plasma exchange (6 studies), intravenous immunoglobulin (2 studies), autologous stem cell transplant (3 studies), other therapies (8 studies), combination therapies (6 studies), studies with grouped outcome data (5 studies) and observational studies with therapy-specific associations (7 studies). Corticosteroids are accepted as first line treatment in NPSLE and there is low-moderate evidence supporting their benefit. Moderate evidence, based on consistent data in numerous studies and some trial data, supports the use of cyclophosphamide in the treatment of NPSLE. Limited data support some synthetic DMARDs such as mycophenolate, azathioprine and intrathecal methotrexate. In refractory disease, low-moderate evidence supports rituximab therapy and limited evidence supports benefit following autologous stem cell transplant. Regarding adjuvant treatments, limited evidence favours addition of plasma exchange, intravenous immunoglobulin and hydroxychloroquine. There exists very limited data for other therapies.
CONCLUSION
There are multiple therapeutic options for the management of inflammatory NPSLE including systemic, biologic and interventional therapies; however, currently there is a paucity of high-quality trial data to guide firm recommendations. In order to better understand the optimal treatment of NPSLE and its different subtypes, further well-designed clinical trials are needed.
Topics: Azathioprine; Cyclophosphamide; Humans; Immunosuppressive Agents; Lupus Erythematosus, Systemic; Lupus Vasculitis, Central Nervous System; Pilot Projects; Randomized Controlled Trials as Topic
PubMed: 33360230
DOI: 10.1016/j.semarthrit.2020.12.004 -
The Cochrane Database of Systematic... Sep 2015In experimental studies, the outcome of bacterial meningitis has been related to the severity of inflammation in the subarachnoid space. Corticosteroids reduce this... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
In experimental studies, the outcome of bacterial meningitis has been related to the severity of inflammation in the subarachnoid space. Corticosteroids reduce this inflammatory response.
OBJECTIVES
To examine the effect of adjuvant corticosteroid therapy versus placebo on mortality, hearing loss and neurological sequelae in people of all ages with acute bacterial meningitis.
SEARCH METHODS
We searched CENTRAL (2015, Issue 1), MEDLINE (1966 to January week 4, 2015), EMBASE (1974 to February 2015), Web of Science (2010 to February 2015), CINAHL (2010 to February 2015) and LILACS (2010 to February 2015).
SELECTION CRITERIA
Randomised controlled trials (RCTs) of corticosteroids for acute bacterial meningitis.
DATA COLLECTION AND ANALYSIS
We scored RCTs for methodological quality. We collected outcomes and adverse effects. We performed subgroup analyses for children and adults, causative organisms, low-income versus high-income countries, time of steroid administration and study quality.
MAIN RESULTS
We included 25 studies involving 4121 participants (2511 children and 1517 adults; 93 mixed population). Four studies were of high quality with no risk of bias, 14 of medium quality and seven of low quality, indicating a moderate risk of bias for the total analysis. Nine studies were performed in low-income countries and 16 in high-income countries.Corticosteroids were associated with a non-significant reduction in mortality (17.8% versus 19.9%; risk ratio (RR) 0.90, 95% confidence interval (CI) 0.80 to 1.01, P value = 0.07). A similar non-significant reduction in mortality was observed in adults receiving corticosteroids (RR 0.74, 95% CI 0.53 to 1.05, P value = 0.09). Corticosteroids were associated with lower rates of severe hearing loss (RR 0.67, 95% CI 0.51 to 0.88), any hearing loss (RR 0.74, 95% CI 0.63 to 0.87) and neurological sequelae (RR 0.83, 95% CI 0.69 to 1.00).Subgroup analyses for causative organisms showed that corticosteroids reduced mortality in Streptococcus pneumoniae (S. pneumoniae) meningitis (RR 0.84, 95% CI 0.72 to 0.98), but not in Haemophilus influenzae (H. influenzae) orNeisseria meningitidis (N. meningitidis) meningitis. Corticosteroids reduced severe hearing loss in children with H. influenzae meningitis (RR 0.34, 95% CI 0.20 to 0.59) but not in children with meningitis due to non-Haemophilus species.In high-income countries, corticosteroids reduced severe hearing loss (RR 0.51, 95% CI 0.35 to 0.73), any hearing loss (RR 0.58, 95% CI 0.45 to 0.73) and short-term neurological sequelae (RR 0.64, 95% CI 0.48 to 0.85). There was no beneficial effect of corticosteroid therapy in low-income countries.Subgroup analysis for study quality showed no effect of corticosteroids on severe hearing loss in high-quality studies.Corticosteroid treatment was associated with an increase in recurrent fever (RR 1.27, 95% CI 1.09 to 1.47), but not with other adverse events.
AUTHORS' CONCLUSIONS
Corticosteroids significantly reduced hearing loss and neurological sequelae, but did not reduce overall mortality. Data support the use of corticosteroids in patients with bacterial meningitis in high-income countries. We found no beneficial effect in low-income countries.
Topics: Acute Disease; Adolescent; Adult; Anti-Inflammatory Agents; Child; Developed Countries; Developing Countries; Dexamethasone; Glucocorticoids; Hearing Loss; Humans; Hydrocortisone; Meningitis, Bacterial; Prednisolone; Randomized Controlled Trials as Topic
PubMed: 26362566
DOI: 10.1002/14651858.CD004405.pub5 -
The Cochrane Database of Systematic... Apr 2016Tuberculous meningitis is a serious form of tuberculosis (TB) that affects the meninges that cover a person's brain and spinal cord. It is associated with high death... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Tuberculous meningitis is a serious form of tuberculosis (TB) that affects the meninges that cover a person's brain and spinal cord. It is associated with high death rates and with disability in people who survive. Corticosteroids have been used as an adjunct to antituberculous drugs to treat people with tuberculous meningitis, but their role has been controversial.
OBJECTIVES
To evaluate the effects of corticosteroids as an adjunct to antituberculous treatment on death and severe disability in people with tuberculous meningitis.
SEARCH METHODS
We searched the Cochrane Infectious Diseases Group Specialized Register up to the 18 March 2016; CENTRAL; MEDLINE; EMBASE; LILACS; and Current Controlled Trials. We also contacted researchers and organizations working in the field, and checked reference lists.
SELECTION CRITERIA
Randomized controlled trials that compared corticosteroid plus antituberculous treatment with antituberculous treatment alone in people with clinically diagnosed tuberculous meningitis and included death or disability as outcome measures.
DATA COLLECTION AND ANALYSIS
We independently assessed search results and methodological quality, and extracted data from the included trials. We analysed the data using risk ratios (RR) with 95% confidence intervals (CIs) and used a fixed-effect model. We performed an intention-to-treat analysis, where we included all participants randomized to treatment in the denominator. This analysis assumes that all participants who were lost to follow-up have good outcomes. We carried out a sensitivity analysis to explore the impact of the missing data.
MAIN RESULTS
Nine trials that included 1337 participants (with 469 deaths) met the inclusion criteria.At follow-up from three to 18 months, steroids reduce deaths by almost one quarter (RR 0.75, 95% CI 0.65 to 0.87; nine trials, 1337 participants, high quality evidence). Disabling neurological deficit is not common in survivors, and steroids may have little or no effect on this outcome (RR 0.92, 95% CI 0.71 to 1.20; eight trials, 1314 participants, low quality evidence). There was no difference between groups in the incidence of adverse events, which included gastrointestinal bleeding, invasive bacterial infections, hyperglycaemia, and liver dysfunction.One trial followed up participants for five years. The effect on death was no longer apparent at this time-point (RR 0.93, 95% CI 0.78 to 1.12; one trial, 545 participants, moderate quality evidence); and there was no difference in disabling neurological deficit detected (RR 0.91, 95% CI 0.49 to 1.69; one trial, 545 participants, low quality evidence).One trial included human immunodeficiency virus (HIV)-positive people. The stratified analysis by HIV status in this trial showed no heterogeneity, with point estimates for death (RR 0.90, 95% CI 0.67 to 1.20; one trial, 98 participants) and disability (RR 1.23, 95% CI 0.08 to 19.07; one trial, 98 participants) similar to HIV-negative participants in the same trial.
AUTHORS' CONCLUSIONS
Corticosteroids reduce mortality from tuberculous meningitis, at least in the short term.Corticosteroids may have no effect on the number of people who survive tuberculous meningitis with disabling neurological deficit, but this outcome is less common than death, and the CI for the relative effect includes possible harm. However, this small possible harm is unlikely to be quantitatively important when compared to the reduction in mortality.The number of HIV-positive people included in the review is small, so we are not sure if the benefits in terms of reduced mortality are preserved in this group of patients.
Topics: Adult; Antitubercular Agents; Chemotherapy, Adjuvant; Child; Dexamethasone; Glucocorticoids; Humans; Hydrocortisone; Intention to Treat Analysis; Prednisolone; Randomized Controlled Trials as Topic; Tuberculosis, Meningeal
PubMed: 27121755
DOI: 10.1002/14651858.CD002244.pub4