Formative acceptance of ingestible biosensors to measure adherence to TB medications.

BACKGROUND: Tuberculosis (TB) represents a significant public health threat in India. Adherence to antitubercular therapy (ATT) is the key to reducing the burden of this infectious disease. Suboptimal adherence to ATT and lack of demonstrated feasibility of current strategies for monitoring ATT adherence highlights the need for alternative adherence monitoring systems. METHODS: A quantitative survey was conducted to assess the acceptance of and willingness to use a digital pill system (DPS) as a tool for monitoring ATT adherence among stakeholders directly involved in the management of patients with TB in India. Participants reviewed a video explaining the DPS and completed a survey, which covered sociodemographics, degree of involvement with TB patients, initial impressions of the DPS, and perceived challenges for deploying the technology in India. Participants were also asked to interpret mock DPS adherence data. RESULTS: The mean age was 34.3 (SD = 7.3), and participants (N = 50) were predominantly male (70%). The sample comprised internists (52%) and pulmonologists (30%), with a median of 4 years' experience (IQR 3, 6) in the management of TB patients. No participants had previously used a DPS, but some reported prior awareness of the technology (22%). Most reported that they would recommend use of a DPS to patients on ATT (76%), and that they would use a DPS in both the intensive and continuation phases of TB management (64%). The majority viewed the DPS (82%) as a useful alternative to directly observed therapy-short course (DOTS), particularly given the ongoing COVID-19 pandemic. Participants reported that a DPS would be most effective in patients at risk of nonadherence (64%), as well as those with past nonadherence (64%). Perceived barriers to DPS implementation included lack of patient willingness (92%), cost (86%), and infrastructure constraints (66%). The majority of participants were able to accurately interpret patterns of adherence (80%), suboptimal adherence (90%), and frank nonadherence (82%) when provided with mock DPS data. CONCLUSIONS: DPS are viewed as an acceptable, feasible, and useful technology for monitoring ATT adherence by stakeholders directly involved in TB management. Future investigations should explore patient acceptance of DPS and pilot demonstration of the system in the TB context.

Clinical Manifestations and Outcomes of Tubercular Uveitis in Taiwan-A Ten-Year Multicenter Retrospective Study.

Background andObjectives: This 10-year multicenter retrospective study reviewed the clinical manifestations, diagnostic tests, and treatment modalities of tubercular uveitis (TBU), including direct infection and indirect immune-mediated hypersensitivity to mycobacterial antigens in Taiwan. Materials and Methods: This retrospective chart review of patients with TBU was conducted at 11 centers from 1 January 2008 to 31 December 2017. We used a multiple regression model to analyze which factors influenced best-corrected visual acuity (BCVA) improvement. Results: A total of 79 eyes from 51 patients were included in the study. The mean age was 48.9 ± 16.4 years. The mean change of LogMAR BCVA at last visit was -0.21 ± 0.45. Diagnostic tools used include chest X-ray, chest computed tomography, Mantoux test, interferon gamma release test (QuantiFERON-TB Gold test), intraocular fluid tuberculosis polymerase chain reaction, and bronchial alveolar lavage. The clinical manifestations included 48% posterior uveitis and 37% panuveitis. In the sample, 55% of the cases were bilateral and 45% unilateral. There was 60.76% retinal vasculitis, 35.44% choroiditis, 21.52% serpiginous-like choroiditis, 17.72% vitreous hemorrhage, 12.66% posterior synechiae, 6.33% retinal detachment, and 3.80% choroidal granuloma. Treatment modalities included rifampicin, isoniazid, pyrazinamide, ethambutol, oral steroid, posterior triamcinolone, non-steroidal anti-inflammatory drugs, vitrectomy, and immunosuppressants. BCVA improved in 53.2% of eyes and remained stable in 32.9% of eyes. In the final model of multiple regression, worse initial BCVA, pyrazinamide, and receiving vitrectomy predicted better BCVA improvement. Ethambutol was associated with worse visual outcomes. Seven eyes experienced recurrence. Conclusions: This is the largest 10-year multicenter retrospective study of TBU in Taiwan to date, demonstrating the distribution of clinical manifestations and clinical associations with better treatment outcomes. The study provides a comprehensive description of TBU phenotypes in Taiwan and highlights considerations for the design of further prospective studies to reliably assess the role of ATT and vitrectomy in patients with TBU.

Pediatric PseudoTumoral Hepatic Tuberculosis. A Great Mimicker!!

Pediatric liver masses are rare and difficult to treat. Common liver masses in children include hepatoblastoma, hemangiomas, liver abscesses, and hydatid disease. Isolated liver tuberculosis (TB) is rare in children and can have variable clinical presentations. We report a child with isolated liver TB masquerading as a liver tumor.

Bilateral ptosis: An unusual presentation of mid brain tuberculoma.

Central nervous system tuberculoma can have different clinical manifestations like headache, seizures, papilledema or other signs of raised intracranial pressure depending up on the site and number of tuberculoma. We report a case of 56 year old female reported with history of bilateral asymmetric ptosis of one month duration,with no other neurological defecit. Magnetic resonance imaging (MRI) brain revealed well defined ring enhancing lesion in the medial aspect of left hemi midbrain with diffuse disproportionate perilessional edema. Contrast Enhanced Computed Tomogram (CECT) of chest and abdomen revealed features of disseminated tuberculosis. She was diagnosed as a case of disseminated tuberculosis and started on antitubercular therapy with steroids and the ptosis almost resolved after 01 month of antitubercular therapy. Our case report is unique in the sense that only few cases of midbrain tuberculoma causing occulomotor abnormalities are reported in literature.

Use of steroids for abdominal tuberculosis: a systematic review and meta-analysis.

BACKGROUND: The role of adjunctive steroids in abdominal tuberculosis is unclear. OBJECTIVE: To evaluate effect of adjunctive use of steroids for abdominal tuberculosis in reducing/preventing complications. METHODS: We searched electronic databases (Medline, Embase, CENTRAL, Scopus, Web of Science, CINAHL) from inception to 25th June 2018 using the terms "abdominal tuberculosis" OR "intestinal tuberculosis" OR "peritoneal tuberculosis" OR "tuberculous peritonitis" AND steroids OR methylprednisolone OR prednisolone. Bibliography of potential articles was also searched. We included studies comparing adjunctive steroids to antitubercular therapy (ATT) alone. We excluded non-English articles, case reports, reviews and unrelated papers. The primary outcome was a comprehensive clinical outcome including need for surgery or the presence of symptomatic stricture (abdominal pain or intestinal obstruction). Quality assessment of included studies was done using ROBINS-I tool. Random-effects model was used to calculate the summary effect for all the outcomes. RESULTS: Of total 633 records, three studies on peritoneal tuberculosis were included in meta-analysis. These papers were of poor quality (one quasi-randomised study and two retrospective cohort studies). Meta-analyses showed adjunctive steroids, with ATT is more effective than ATT alone in tuberculous peritonitis patients for the prevention of composite end point (RR 0.15 [0.04, 0.62], p = 0.008), symptomatic stricture(RR 0.15 [0.04-0.62] p = 0.008) and intestinal obstruction (RR 0.18 [0.03-0.99] p = 0.05). CONCLUSION: The data on use of steroids for abdominal tuberculosis are limited to peritoneal tuberculosis. Although steroids seem to have some benefit in patients of tubercular peritonitis, the poor quality of studies limits the generalisability of the findings. SYSTEMATIC REVIEW REGISTRATION NUMBER: CRD42016047347.

Relevant diagnostic implications of the therapeutic challenge with antitubercular therapy in an unusual case of sarcoidosis mimicking lupus vulgaris.

Cutaneous manifestations in sarcoidosis are seen in 25-35% of patients with systemic disease and may be the sole manifestation in few patients. It is known that isolated cutaneous sarcoidosis is a great mimicker and can be easily misdiagnosed as other granulomatous conditions especially lupus vulgaris in regions with high burden of tuberculosis (TB). Here we present a case with cutaneous sarcoidosis who was initially misdiagnosed and treated as bifocal lupus vulgaris with antitubercular therapy (ATT) for 6 months. This nonresponsiveness to therapy prompted us to investigate the patient further for other differentials, failing which a diagnosis of cutaneous sarcoidosis was made and the patient was treated with oral steroids and methotrexate with complete clearance of lesions after 14 weeks of therapy. Our case reemphasizes the value of therapeutic trial of ATT in diagnosis of cutaneous TB and highlights the remarkable clinical mimic of sarcoidosis with lupus vulgaris.

Treatment outcome in patients with presumed tubercular uveitis at a tertiary referral eye care centre in Singapore.

AIM: To report the clinical features and outcome of patients with presumed tubercular uveitis (TBU). METHODS: Retrospective analysis of patients with presumed TBU at a tertiary referral eye care centre in Singapore between 2007 and 2012 was done. Main outcome measures were failure of complete resolution of uveitis or recurrence of inflammation. RESULTS: Fifty three patients with mean age of 44.18 ± 15.26 years with 54.72% being males were included. 19 (35.85%) had bilateral involvement, with panuveitis and anterior uveitis being the most common presentations. 36 (67.92%) patients received antitubercular therapy (ATT), and 28 received concurrent systemic steroids. 15 (28.30%) eyes of 11 (30.55%) patients in the ATT group and 4 (21.05%) eyes of 3 (17.64%) patients in the non-ATT group had treatment failure (p value = 0.51). CONCLUSION: The use of ATT, with or without concurrent corticosteroid, may not have a statistically significant impact in improving treatment success in patients with presumed TBU.

Isolated brainstem tuberculomas.

BACKGROUND: Isolated brainstem tuberculomas are rare lesions and account for up to 5% of all intracranial tuberculomas in endemic areas. The difficulties in diagnosis and management of this condition are sparsely reported. The aim of this study is to illustrate the nuances in managing brainstem tuberculomas, define prognosis, and demonstrate a shift in management strategies with newer imaging modalities. METHOD: A retrospective review of 14 patients diagnosed and treated with a diagnosis of 'isolated brainstem tuberculoma' between 2011 and 2015 was done. Diagnosis was made after combining the findings at clinical history, examination, as well as imaging features. Patients were treated with steroids for 6 weeks or until they made a meaningful clinical recovery, and antitubercular therapy (ATT) for a minimum of 18 months or until there was resolution of the tuberculoma. Confirmation of tubercular pathology was done by observing if response to treatment resulted in clinical improvement, which happened in all of our cases. RESULTS: Mean age at diagnosis was 24.7 years and nine were males. Twelve patients had a combination of cranial nerve deficits with pyramidal weakness or sensory symptoms. Mean duration of symptoms was 4.7 months and tests for human immunodeficiency virus (HIV) infection were negative in all patients. Only two patients had a previous history of tubercular meningitis. Most lesions were located in the pons with size ranging from 1 to 22.2 cm3. Eight patients showed complete resolution of the lesion at latest follow-up and the rest were still on ATT. Mean duration of ATT received for resolution of the lesion was 22 months. Almost all of our patients improved clinically on steroids and ATT. CONCLUSIONS: Intracranial tuberculomas may present with or without meningitis. A high index of suspicion is essential, especially in endemic areas. A combination of clinical symptoms, investigations, and imaging features help in coming to a diagnosis. Biopsy of a brainstem lesion is fraught with complications. Antitubercular therapy has a very good prognosis, though the duration of therapy required may be longer.

Antitubercular therapy induced liver function tests abnormalities in human immunodeficiency virus infected individuals.

BACKGROUND: Both antitubercular therapy (ATT) and antiretroviral therapy (ART) can cause drug induced liver injury (DILI) in tuberculosis (TB) and human immunodeficiency virus (HIV) coinfection. The aim of this research was to study ATT-induced liver function test (LFT) abnormalities in HIV-infected patients. METHODS: HIV-infected patients diagnosed with TB were evaluated with baseline LFT and CD4 counts. ATT regimen was modified if baseline LFT was significantly abnormal. Patients on protease inhibitors were given rifabutin instead of rifampicin. In patients on nevirapine-based ART, efavirenz was substituted for nevirapine. In ART-naive patients, the timing of introduction of ART was according to CD4 cell counts. LFT were repeated fortnightly or as clinically indicated for 10 weeks. RESULTS: We studied 100 patients with HIV ([M - 67, F - 23], mean age: 40.05 ± 10.75 years, mean CD4 cell count: 239.157 ± 228.49 cells/dL). Sixty-one patients were on ART prior to diagnosis of TB. Baseline LFT abnormalities (n = 40) were similar in ART and non-ART group (28/61 vs 12/39, p = 0.13). After starting ATT, derangement of LFT was observed in majority of patients (99/100). However, liver sparing ATT was required only in 15 patients. Bilirubin >2.5 mg/dL was seen only in 9 patients. Significant rise in transaminases was commoner in patients on concurrent ART and ATT (p = 0.044) and with baseline LFT abnormalities (p = 0.00016). There was no case of acute liver failure or mortality. CONCLUSION: Mild LFT abnormalities are common in HIV-infected individuals on ATT. Concomitant use of ATT and ART and baseline LFT abnormalities increase the risk of significant DILI. However, with closer follow-up, serious liver injury can be prevented.

Comparative Study of Laparoscopic Abdominopelvic and Fallopian Tube Findings Before and After Antitubercular Therapy in Female Genital Tuberculosis With Infertility.

STUDY OBJECTIVE: To study the effect of antitubercular treatment (ATT) on the laparoscopic abdominopelvic and fallopian tube findings in female genital tuberculosis (FGBT). DESIGN: Prospective cohort (Canadian Task Force classification II2). SETTING: Tertiary referral center in northern India. PATIENTS: Fifty women with infertility and diagnosed with FGTB on laparoscopy, histopathology findings, or endometrial sampling (acid-fast bacilli culture, granuloma on histopathology, positive polymerase chain reaction). INTERVENTIONS: Diagnostic laparoscopy in all women diagnosed with FGTB before and after a 6-month course of ATT (2 months of rifampicin, isoniazid, pyrazinamide, and ethambutol, followed by 4 months of rifampicin and isoniazid). All procedures were performed by the same surgeon between June 2012 and May 2014. MEASUREMENTS AND MAIN RESULTS: The mean patient age was 28.7 years, mean parity was 0.9, and mean body mass index was 23.6 kg/m(2). Infertility was seen in all 50 women (66% primary infertility, 34% secondary infertility), with a mean duration of 6.06 years. Abnormal laparoscopic findings of FGTB included tubercles in the pelvic peritoneum, fallopian tube, and ovary in 27 women (54%) before ATT and in only 1 (2.04%) woman after ATT (p < .001). Caseous nodules and encysted ascites were seen in 4 women (8%) before ATT, and in no women after ATT (p < .001); however, there was no change from before ATT to after ATT in the rate of pelvic adhesions (42% vs 42.5%) and perihepatic adhesions (56% vs 58%). Laparoscopic findings in fallopian tubes included hydrosalpinx (32%), pyosalpinx (4%), beaded tubes (12%), nonvisualization of tube (20%), and tubal blockage on the right side (56%), left side (50%), and both sides (38%) before ATT. Hydrosalpinx, beaded tubes, and nonvisualized tube were seen in 33.4%, 4.1%, and 20.8% cases, respectively, after ATT; however, free spill increased to 52% on the right side and 50% on left side after ATT. CONCLUSION: ATT improves laparoscopic findings in FGTB with infertility. However, advanced fibrotic lesions (eg, pelvic and perihepatic adhesions, bilateral blocked tubes) do not improve with ATT.

Total knee arthroplasty in advanced tuberculous arthritis of the knee.

BACKGROUND: Controversies regarding the treatment of advanced tuberculosis of the knee still exist. We retrospectively investigated protocols of total knee arthroplasty (TKA) and their efficacy in patients with advanced tuberculosis. METHODS: Nine TKAs associated with advanced tuberculosis were performed at our institution between 2008 and 2013, with a mean follow-up of 4.4 years (range 2-7 years). In four cases with elevated inflammatory biomarkers, patients received three months of antitubercular drug treatment followed by two-stage TKA. In the remaining five cases with normal biomarkers, patients received one-stage TKA with no pre-operative drug therapy. All patients received antitubercular therapy for one year post-operatively. Clinical and radiological data during follow-up were gathered to evaluate the effects of treatment. RESULTS: There was no tuberculosis reactivation and all cases demonstrated marked improvement in function and favorable states of prostheses. Specifically, the mean Hospital for Special Surgery (HSS) knee score increased from 44.8 (range 30-60) preoperatively to 82.7 (range 64-92) at last follow-up (P < 0.05). The average range of motion was 56° (range 10° to 90°) before surgery and 94° (range 80-110) at final follow-up (P < 0.05). Elevated erythrocyte sedimentation rates (ESR) and C-reactive protein (CRP) levels returned to normal in a mean of 4.0 months (range 3-5 months) and 3.9 months (range 3-6 months) post-operatively, respectively. CONCLUSION: Although a consensus of views regarding surgical timing, prosthesis selection, and peri-operative antitubercular therapy has not been reached, our results suggest that TKA can be performed for advanced tuberculous arthritis.

Tuberculosis of the Cuboid: A Case Report and Review of the Literature.

Tuberculosis (TB) remains a major global health problem. According to a recent World Health Organization report, it ranks as the second leading cause of death from an infectious disease worldwide. According to the "UK Health Protection Agency Tuberculosis in the UK: 2012 Report," 8963 cases were reported in the United Kingdom in 2011. London had the greatest proportion of cases in the United Kingdom and the greatest rate of disease. TB affecting the foot is rare, affecting about 10% of all skeletal TB cases. However, owing to the current patterns of global immigration, with significant volumes of people migrating out of endemic countries, it has become a disease that physicians and surgeons in developed countries should be more aware of in today's practice. To the best of our knowledge, we present the first adult case of TB of the cuboid in the United Kingdom and the first adult case documented outside of India. We present the case details and the results of a thorough review of the literature. TB of the foot and ankle poses a diagnostic challenge because of the propensity of TB to mimic other pathologic entities radiologically. Tissue diagnosis and antitubercular medication is the mainstay of diagnosis and treatment, respectively.

Tuberculosis of the Cheek: A Rare Presentation.

Tuberculosis (TB) typically attacks the lungs. The oral lesions either primary or secondary are rarely seen and often overlooked by the clinician. More so, their atypical presentations make the diagnosis challenging; especially when they are present before the systemic symptoms become apparent. We report a case of primary tuberculosis in a 4 year old female child in a very uncommon location, the cheek. The timely diagnosis and antitubercular therapy resulted in complete resolution of the swelling within 6 months.

Suprasellar tuberculoma.

Tuberculosis is among the most lethal infectious diseases. Although incidence of intracranial tuberculosis is low in developed countries, it is still rampant in the developing world. The most common location of intracranial tuberculomas in adults is the cerebral hemisphere, and in children, the posterior fossa. The suprasellar tuberculomas are extremely rare and pose a diagnostic challenge. We describe a patient with concomitant suprasellar and cerebellar tuberculoma.

Tuberculoma Masquerading as a Sixth Cranial Nerve Palsy in a Young Patient: A Case Report.

Tuberculosis is a worldwide health concern with a wide range of clinical manifestations. Rarely, it can involve the central nervous system in the form of tuberculomas. Although cranial nerve palsies or localized neurological signs are the most frequent presentations of tuberculoma, isolated sixth nerve palsy is unusual and rare. We report the case of a 17-year-old female who presented with isolated sixth nerve palsy, an unusual early manifestation of intracranial tuberculoma. We established the diagnosis through clinical, radiological, and laboratory evaluations and successfully managed the patient with antitubercular therapy. This case highlights the importance of considering tuberculoma as a differential diagnosis in cases of isolated cranial nerve palsies, especially in regions with a high prevalence of tuberculosis.

Successful Empirical Treatment of Suspected Spinal Tuberculosis: A Case Report.

Spinal tuberculosis is an uncommon extrapulmonary manifestation of tuberculosis infection, known as a great masquerade that often mimics other pathologies, such as pyogenic and non-pyogenic infection, bone metastasis, haematological malignancy, and metabolic bone disease. It presents great challenges in establishing a diagnosis, deciding on treatment, and monitoring the response to treatment. A tissue-proven diagnosis is the cornerstone of a definitive diagnosis before initiating medical antitubercular therapy, leading to successful treatment. Here, we present a distinct and rare instance of spinal tuberculosis with an atypical presentation of upper thoracic myelopathy. It involved the cervicothoracic junction, exhibiting minimal axial symptoms but intensive destruction of the affected levels radiologically, along with an incomplete neurological deficit and the possibility of catastrophic neurological complications. The ultimate distinctiveness of this case lies in the diagnostic challenge it posed. Despite undergoing three separate tissue biopsies, tuberculosis infection could not be established, as all results returned negative for cellular, molecular, and histopathological markers, leading to a delay in initiating empirical medical therapy. Nonetheless, the patient responded well to empirical antitubercular therapy, resulting in favourable outcomes. To the best of our knowledge, a case of spinal tuberculosis with numerous negative tissue diagnoses has not been previously reported.

Antibiotics for inflammatory bowel disease: Current status.

There is abundant literature reporting about the use of antibiotics in inflammatory bowel disease (IBD), but their role in the management of IBD is not entirely clear. Diverse infectious organisms have been implicated in the pathogenesis of Crohn's disease. Also, infections are believed to be a trigger for flares of ulcerative colitis. The benefit of the routine use of antibiotics in IBD is equivocal. However, there are certain situations, where antibiotics have a clear role and evidence of benefit: perianal fistula, intra-abdominal abscesses in Crohn's disease, acute pouchitis and infection-related flares. However, there is a lack of supportive evidence for the routine use of antibiotics in all disease-related flares. Evidence indicates a lack of benefit of intravenous antibiotics in acute severe ulcerative colitis and only limited benefit in active ulcerative colitis. Limited evidence suggests the role of a combination of oral antibiotics in pediatric ulcerative colitis. Certain targeted antibiotic regimens have been used in IBD. In ulcerative colitis, limited evidence suggests the benefit of the use of an antibiotic cocktail directed against Fusobacterium varium. Therapy directed against Escherichia coli does not seem to have a benefit in inflammatory Crohn's disease. In Crohn's disease, antimycobacterial therapy may result in symptomatic improvement but no durable benefit. Antitubercular therapy (ATT), on the contrary, may result in fibrotic transformation, suggesting a need to avoid misdiagnosis and limit the duration of ATT in Crohn's disease. This review assesses the published literature with respect to antibiotic use and provides guidance to clinicians in appropriate antibiotic use in various situations in the setting of IBD.

Primary Tubercular Chorioretinitis Without a Pulmonary Focus: A Case Report.

Ocular tuberculosis (TB) can affect various eye structures and may manifest independently of systemic TB. Typically, it arises from hematogenous dissemination from a primary focus; however, in exceptional instances, it may originate as a primary infection after epithelial injury. Diagnosing TB in an extrapulmonary site presents a significant clinical challenge. We present the case of a 33-year-old Bangladeshi female who presented with a deteriorating loss of vision in her left eye. A thorough neurologic examination and serological tests, the tuberculin skin test, a CT scan of the chest, ocular fundus photography, and optical coherence tomography were performed. Based on the clinical features and the outcome of appropriate tests, a presumptive diagnosis of ocular TB was made and later confirmed after initiating antitubercular therapy, which resulted in a marked improvement in the patient's vision a week later. This case is an illustration of the rare nature and unusual presentation of extrapulmonary TB in the form of tubercular chorioretinitis, diagnosed in a resource-limited setting. Tubercular chorioretinitis, characterized by inflammation of the choroid and retina due to TB infection, presents a diagnostic challenge, especially in resource-limited environments where access to advanced diagnostic tools may be restricted. Therefore, this case highlights the importance of considering TB as a potential cause of ocular manifestations, even in settings where TB prevalence might not be high, and underscores the need for increased awareness and diagnostic capacity for extrapulmonary TB in resource-limited areas. This case exemplifies the infrequent occurrence and atypical manifestation, presenting a learning opportunity for future clinicians.

Calvarial tuberculosis - A report of seven cases from a tertiary care hospital.

Tuberculosis primarily affecting the calvarium is one of the rare diseases which is on the rise in the past few decades. This disease has been rarely reported in the literature even from endemic regions. We report seven patients diagnosed with calvarial tuberculosis. All cases had histological features of tuberculosis and were mantoux positive. All were negative for AFB smears. Two out of four cases tested for TB GeneXpert were positive. The clinical presentations, radiological features and the management of the cases are discussed. Early diagnosis with high index of suspicion and awareness about the features of calvarial tuberculosis would help in proper management of the condition.

Role of vascular endothelial growth factor in tuberculous meningitis: A prospective study from a tertiary care center in North India.

INTRODUCTION: The status of vascular endothelial-derived growth factor (VEGF) in the pathogenesis of tuberculous meningitis (TBM) remains far from clear. We prospectively evaluated the role of serum and cerebrospinal fluid (CSF) VEGF in TBM. PATIENTS AND METHODS: This prospective study was conducted at a tertiary care center in North India from January 2018 to June 2019. Consecutive drug-naive patients (n = 82) of TBM diagnosed on the basis of modified Ahuja's criteria were included in the study. The results were compared with 49 control subjects (n = 49). Serum and CSF VEGF were done in all the cases and controls. Follow-up serum VEGF levels were done in 34 patients after 3 months of completion of antitubercular therapy. The VEGF levels were estimated using the human VEGF enzyme-linked immunosorbent assay kit. RESULTS: The mean age was 29.9 ± 13.1 years. The study group consisted of 33 (40.2%) men and 49 (59.8%) women. BACTEC MGIT960 was positive in 15 (18%) patients while multiplex tuberculosis polymerase chain reaction was positive in 73 (89%) patients. Levels of VEGF in serum and CSF of TBM patients were not elevated when compared to controls. There was no association between final outcome in TBM and decrease in serum levels of VEGF at follow-up. CONCLUSION: VEGF may not be playing a significant role in the pathogenesis of TBM. Future studies with larger sample size may clarify the status of VEGF further in TBM.