GERD likely to follow newly diagnosed asthma

In the first study to assess a connection between cases of gastroesophageal reflux disease (GERD) and asthma, in the same population, over the same time period, researchers found that patients who are diagnosed with asthma are at a significantly higher risk of a diagnosis of GERD.

Researchers from Spain, Sweden, and the United Kingdom examined data taken from the UK General Practice Research Database. Researchers followed a cohort of 5,653 patients recently diagnosed with GERD and 8,105 patients without GERD or asthma, for a mean time of 3 years and identified 103 cases of asthma in the GERD cohort and 99 cases of asthma in the control group.

During the same study period, researchers followed 9,712 patients with newly diagnosed asthma and 19,334 control subjects without asthma or GERD, for a mean of 2.8 years and found 219 patients with asthma developed GERD, compared to 241 control subjects who developed GERD during the study period.

Patients with asthma were most likely to receive a subsequent diagnosis of GERD within the first year of their diagnosis of asthma. Patients with a diagnosis of GERD were not found to be at significantly higher risk of developing asthma.

Alcohol abuse increases the risk of suffering from pneumonia.

The results of a paper published in the journal Chest (129(5):1219-25) show that alcoholic and ex-alcoholic individuals have a higher risk of suffering from community acquired pneumonia.

Although mortality did not differ significantly, an increase of the severeness of the disease was shown, and consequently, an increase of the morbidity and the complications was revealed. This study was conducted by the Pneumonia Multidiscipline Group of Hospital Clínic de Barcelona, led by Dr. Antoni Torres, from the Institut Clínic del Tórax, and leader of the IDIBAPS Group Management and Prevention of the Pulmonary Disease.

The increase of the risk of suffering from pneumonia in alcoholic patients exists due to the fact that the activity of their immune system decreases. This decrease not only is observed in alcoholic, but also in ex alcoholic patients. The daily quantity of alcohol consumption in order to include patients in the group of alcohol abuse was of 80 g in man and 60 g in women, the equivalent of 2 or 3 beers and 3 or 4 cups of wine.