Chlamydia pneumoniae infection predicts a reduced risk for subsequent atopic disease.

Aim: To investigate long-term effects on children previously infected with Chlamydia pneumoniae.

Methods: A follow-up questionnaire was sent to all participants from a former population-based study in order to investigate health status during the 4 y that had elapsed between the two studies. In the original study, the prevalence of C.

Intermittent azithromycin treatment for respiratory symptoms in patients with chronic Chlamydia pneumoniae infection.

Chlamydia pneumoniae (Cpn) is a common respiratory pathogen with a biphasic replicative cycle and has a tendency to cause chronic infections. Azithromycin is commonly used for the treatment of Cpn infections, but little is known about the optimal dose and duration of therapy. In this prospective double-blind, randomized study the effects of azithromycin and placebo were compared regarding longstanding airway and/or pharyngeal symptoms in patients with chronic Cpn infection.

Chronic Chlamydia pneumoniae infection is a risk factor for the development of COPD.

Smoking is the major risk factor for the development of Chronic Obstructive Pulmonary Disease (COPD), but epidemiological data suggest that other etiological factors may also be involved. Chlamydia pneumoniae (Cpn) is an established cause of acute and chronic upper and lower respiratory tract infections. Data obtained from in vitro and in vivo studies indicate that Cpn infection can be involved in the development of both small airways disease and emphysema, the two major components of COPD.

Azithromycin therapy in patients with chronic Chlamydia pneumoniae infection and coronary heart disease: immediate and long-term effects on inflammation, coagulation, and lipid status in a double-blind, placebo-controlled study.

Background: An association between Chlamydia pneumoniae (Cp) infection and coronary heart disease (CHD) has already been reported. We investigated the relationship between Cp infection and other risk factors in CHD patients, as well as the effects of azithromycin treatment. Methods: We studied 38 patients with Cp infection (Cp-pos) and 15 without (Cp-neg).

A family with abdominal aortic aneurysms.

This investigation focused on 7 siblings to 2 brothers with abdominal aortic aneurysm (AAA), with respect to AAA, Chlamydia pneumoniae (CP) serology, serum cholesterol, and smoking habits. Five male and 4 female siblings were included. All siblings underwent ultrasonography, and surgical specimens from the aorta were prepared for immunohistochemical (IHC) analysis.