Management of oral aphthous ulcer: A review.

Aphthous ulcers, also known as canker sores, are a common oral condition characterized by recurrent, painful, small ulcers that typically arise on the non-keratinized mucous membranes within the mouth. Although the pathogenesis of aphthous ulcers is not completely understood; it is believed to be involved in a combination of genetic predisposition, local trauma, stress, hormonal changes, and certain environmental factors. Thus, management of aphthous ulcer revolves around reducing pain, promoting healing and preventing recurrence.

Situation Analysis of Early Implementation of Programmatic Management of Tuberculosis Preventive Treatment among Household Contacts of Pulmonary TB Patients in Delhi, India.

Tuberculosis Preventive Treatment (TPT) is a powerful tool for preventing the TB infection from developing into active TB disease, and has recently been expanded to all household contacts of TB cases in India. This study employs a mixed-methods approach to conduct a situational analysis of the initial phase of TPT implementation among household contacts of pulmonary TB patients in three districts of Delhi, India. It was completed using a checklist based assessments, care cascade data, and qualitative analysis.

Correlating clinical breakpoint concentration of moxifloxacin with gyrA mutations using the GenoType MTBDRsl assay Version 2.0.

Introduction: Widespread use of Fluoroquinolones (FQs) has led to the development of its resistance in clinical isolates of Mycobacterium tuberculosis. However, in Mycobacterium tuberculosis, phenotypic resistance to FQs has been shown to be heterogeneous, ranging from low-level resistance to high-level resistance. This stratification in resistance has important implications for the inclusion of moxifloxacin (Mfx) in the treatment regimen.

Effectiveness of Xpert MTB/RIF for the diagnosis of extrapulmonary tuberculosis at various stand-alone laboratories in Delhi.

Background: Globally, EPTB accounts for 15% of the notified incident TB cases. Laboratory confirmation of EPTB is challenging and majority of the cases remain undetected for a longer time. A major breakthrough in the diagnosis of EPTB was the introduction of nucleic acid amplification tests (NAAT).