Prevalence of diabetes mellitus in tuberculosis patients: a hospital based study.

Background: Screening of high risk individuals with weak immunity as in diabetics for active tuberculosis is of great public health importance. The prevalence of diabetes in tuberculosis is high and the data regarding the same is necessary for strengthening TB control activities. Methods: This study was conducted to know the prevalence of diabetes mellitus in tuberculosis patients diagnosed from the hospital. This was a hospital based descriptive study conducted in Department of Respiratory medicine, Academy of Medical Sciences, Northern Kerala in association with DOTS center during a one year period from August 2014 to July 2015. All patients diagnosed as a case of tuberculosis from our institution were included for the study. All patients were screened for diabetes mellitus using Fasting Plasma Glucose value. Additional information regarding age, body mass index (BMI), sputum smear positivity and treatment category of tuberculosis were collected. Results: There was a higher prevalence of diabetes in tuberculosis patients than in general population and the rate was found to be 19.6%. There was a statistically significant association of diabetes with older age, higher BMI and sputum positivity. Conclusions: Routine screening for diabetes needs to be intensified in the community and more importantly in Tuberculosis patients.

Immediate and long-term results of bronchial artery embolisation for life-threatening hemoptysis in bronchiectasis.

Background: Bronchial artery embolization (BAE) has been established as an effective technique in the emergency treatment of life-threatening hemoptysis, but few data concerning long-term results of the procedure are available The aim of this study was to analyze the immediate and long-term results of bronchial artery embolization (BAE) for hemoptysis due to bronchiectasis. Methods: Twenty five patients (aged 28–76 years) who underwent bronchial artery embolization with polyvinyl alcohol particles, gelatin sponge and coil for massive or continuing moderate hemoptysis caused by bronchiectasis were included in the study. These patients were followed up for 3 years. Initially patients were followed up monthly for 6months by clinical examination. Then yearly follow up by clinical and radiological examination. Results analyzed using SPSS 16 version. Results: In our study16 patients (64%) were males. 11 patients (44%) had bilateral bronchiectasis.14 patients (56%) had no rebleeding in the three year follow-up period. Only 8% developed rebleeding within 24hrs.Only one patient (4%) developed massive hemoptysis within one month and died. Other rebleed were very minimal. In our study there was no significant relation with side of bronchiectasis and rebleed. Conclusions: Bronchial artery embolisation can yield immediate and long-term benefit in patients with hemoptysis due to bronchiectasis.

Imaging spectrum of bronchial carcinoid--a case of central bronchial obstructing lesion.

Here one case of bronchial carcinoid is reported, which presented as intrabronchial obstructing lesion with sequelae. Carcinoid syndrome is quite uncommon with bronchial carcinoids and x-ray or CT usually gives non-specific appearances. Still, the relatively younger age group of patients and presence of obstructing lesions in major bronchi with features like extraluminal extension and mucoid impactions are helpful signs. However, a few instances of carcinoid mimics do occur during imaging studies, like other types of intrabronchial tumours and long standing foreign bodies.