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  1. Article

    Open Access

    Multi-centric evaluation of Truenat MTB and MTB-RIF Dx assays for diagnosis of extrapulmonary tuberculosis

    Extra-pulmonary TB (EPTB) is difficult to diagnose due to paucibacillary nature of disease. Current study evaluated accuracy of Truenat MTB and MTB-Rif Dx (TN), for detection of Mycobacterium tuberculosis and res...

    Urvashi B. Singh, Manjula Singh, Camilla Rodrigues, D. J. Christopher in Scientific Reports (2024)

  2. No Access

    Article

    Presumed ocular tuberculosis – need for caution before considering anti-tubercular therapy

    Rohan Chawla, Urvashi B. Singh, Devesh Kumawat, Pradeep Venkatesh in Eye (2023)

  3. No Access

    Article

    GeneXpert Ultra in Urine Samples for Diagnosis of Extra-Pulmonary Tuberculosis

    Extra-pulmonary tuberculosis (EPTB) continues to be difficult to diagnose. Novel biomarkers in biological specimens offer promise. Detection of Mycobacterium tuberculosis (Mtb) DNA in urine could prove useful in ...

    Urvashi B. Singh, K. P. Angitha, Anuj Bhatnagar, Sangeeta Sharma in Current Microbiology (2023)

  4. Article

    Open Access

    Expedited diagnosis of pediatric tuberculosis using Truenat MTB-Rif Dx and GeneXpert MTB/RIF

    Rapid, cost-effective, and sensitive diagnostic assays are essential for global tuberculosis (TB) control, especially in high TB burden, resource-limited settings. The current study was designed to evaluate di...

    Urvashi B. Singh, Manjula Singh, Sangeeta Sharma, Neeraj Mahajan in Scientific Reports (2023)

  5. Article

    Open Access

    Correction to: Efficacy of Bacillus Calmette–Guérin (BCG) Vaccination in Reducing the Incidence and Severity of COVID-19 in High-Risk Population (BRIC): a Phase III, Multi-centre, Quadruple-Blind Randomised Control Trial

    Sanjeev Sinha, Anuj Ajayababu, Himanshu Thukral in Infectious Diseases and Therapy (2023)

  6. Article

    Open Access

    Efficacy of Bacillus Calmette–Guérin (BCG) Vaccination in Reducing the Incidence and Severity of COVID-19 in High-Risk Population (BRIC): a Phase III, Multi-centre, Quadruple-Blind Randomised Control Trial

    Universal coverage of vaccines alone cannot be relied upon to protect at-risk populations in lower- and middle-income countries against the impact of the coronavirus disease 2019 (COVID-19) pandemic and newer ...

    Sanjeev Sinha, Anuj Ajayababu, Himanshu Thukral in Infectious Diseases and Therapy (2022)

  7. No Access

    Article

    Early pharmacokinetic evaluation of anti-tubercular treatment as a good indicator of treatment success in pulmonary tuberculosis patients on a retreatment regimen

    Patients with pulmonary tuberculosis (PTB) who fail therapy or develop a relapse are initiated on a retreatment regimen. These patients are at high risk for adverse outcomes. This study aimed to assess the rel...

    Anant Mohan, Anuj Bhatnagar, Tarang Gupta in Journal of Pharmaceutical Investigation (2022)

  8. No Access

    Chapter

    Repurposing of Carbapenems for the Treatment of Drug-Resistant Tuberculosis

    The World Health Organization (WHO) estimated that there were 1.6 million deaths worldwide in 2017 from tuberculosis (TB). Today, TB kills more humans than any other infectious agent, even surpassing HIV/AIDS ...

    Pankaj Kumar, Urvashi B. Singh in Mycobacterium Tuberculosis: Molecular Infe… (2019)

  9. No Access

    Article

    Diagnostic Yield of Xpert MTB/RIF in Bronchoalveolar Lavage in Children with Probable Pulmonary Tuberculosis

    To evaluate utility of Xpert MTB/RIF in bronchoalveolar lavage fluid in children with probable pulmonary tuberculosis.

    Isha Saini, Aparna Mukherjee, Hitender Gautam, Mohit Singla, Kr Jat in Indian Pediatrics (2018)

  10. No Access

    Article

    Predictors of Microbiologically Confirmed Intrathoracic Tuberculosis

    To identify risk factors for microbiologically confirmed intrathoracic tuberculosis in children.

    Rakhi Jain, Aparna Mukherjee, Mohit Singla in The Indian Journal of Pediatrics (2017)

  11. Article

    Open Access

    Prevalence of pulmonary tuberculosis in young adult patients with Type 1 diabetes mellitus in India

    There is limited information on prevalence of pulmonary tuberculosis (PTB) in patients with type-1-diabetes. We assessed the prevalence of PTB in patients with type-1-diabetes attending the outpatient-clinic i...

    Abilash Nair, Randeep Guleria in Multidisciplinary Respiratory Medicine (2016)

  12. Article

    In the search of a cause of Crohn’s disease

    Govind K. Makharia, Urvashi B. Singh in Indian Journal of Gastroenterology (2009)

  13. Article

    Open Access

    Mycobacterium tuberculosis complex genetic diversity: mining the fourth international spoligoty** database (SpolDB4) for classification, population genetics and epidemiology

    The Direct Repeat locus of the Mycobacterium tuberculosis complex (MTC) is a member of the CRISPR (Clustered regularly interspaced short palindromic repeats) sequences family. Spoligoty** is the widely used PCR...

    Karine Brudey, Jeffrey R Driscoll, Leen Rigouts, Wolfgang M Prodinger in BMC Microbiology (2006)

  14. No Access

    Article

    Spectrum of Pulmonary Infections in Renal Transplant Recipients in the Tropics: A Single Center Study

    Background: Pulmonary infections have been implicated as the most common cause of infection related mortality in renal transplant recipients. An appropriate empirical treatment of post tr...

    Vikram Kalra, Sanjay Kumar Agarwal in International Urology and Nephrology (2005)