Population based treatment strategy of H pylori in Qatar: Through clinical and demographic insights.

Background And Study Aim: Helicobacter Pylori (H. pylori), a widespread gastric pathogen, can have a range of presentations necessitating population based tailored treatment strategies. We aimed to study the clinical and demographic profile of patients with H pylori in Qatar, to determine the best treatment strategy for Qatar's population.

Diagnostic value of bronchoalveolar lavage in the subset of patients with negative sputum/smear and mycobacterial culture and a suspicion of pulmonary tuberculosis.

Background: The diagnostic value of bronchoalveolar lavage in patients with negative sputum/smear for tuberculous bacilli has been well studied. However, its value in the subset of patients with both negative sputum/smear and culture is seldom reported.

Methods: A retrospective study of patients referred for diagnostic bronchoscopy for the suspicion of pulmonary tuberculosis during the period from April 1st, 2015 to March 30th, 2016, and who had negative sputum/smear and culture for tuberculous bacilli.