Circulating tumor cells in small-cell lung cancer: a predictive and prognostic factor.

Background: Initial response of small-cell lung cancer (SCLC) to chemotherapy is high, and recurrences occur frequently, leading to early death. This study investigated the prognostic value of circulating tumor cells (CTCs) in patients with SCLC and whether changes in CTCs can predict response to chemotherapy. Patients and methods In this multicenter prospective study, blood samples for CTC analysis were obtained from 59 patients with SCLC before, after one cycle, and at the end of chemotherapy.

[Optimizing the antibiotics policy in The Netherlands. VIII. Revised SWAB guidelines for antimicrobial therapy in adults with community-acquired pneumonia].

The Dutch Working Party on Antibiotic Policy (SWAB) has revised the 1998 guideline for community-acquired pneumonia (CAP) in light of changing resistance patterns for common pathogens and new developments in epidemiology, diagnostic testing and treatment strategies. The current guideline is applicable to both primary and inpatient care, and has been developed by delegates of all professional organisations involved in the treatment of CAP, following recommendations for evidence-based guideline development. Assessment of a patient's 'severity of illness' at presentation is considered important when choosing an optimal empirical antibiotic regimen for CAP.

Revised SWAB guidelines for antimicrobial therapy of community-acquired pneumonia.

The Dutch Working Party on Antibiotic Policy (SWAB) develops evidence-based guidelines, aimed at optimalisation of antibiotic use and limitation of the spread of antimicrobial resistance. A revision of the SWAB guideline for the treatment of community-acquired pneumonia (CAP), published in 1998, was considered necessary because of changes in resistance patterns and new insights into the epidemiology, diagnostics and treatment of CAP. In contrast to the former version, this guideline is transmural and has been drawn up according to the recommendations for evidence-based guideline development by a multidisciplinary committee consisting of experts from all relevant professional societies.

[Optimizing the antibiotics policy in the Netherlands. IV. SWAB- guidelines for antimicrobial therapy of adults with sepsis in hospitals. Foundation Antibiotics Policy Work Group].

The Stichting Werkgroep Antibioticabeleid (SWAB, Foundation Antibiotic Policy Team) issued guidelines for empirical antimicrobial therapy in the hospital of sepsis in adults. A distinction is made between sepsis in patients with and patients without neutropenia. Patients without neutropenia are subdivided according to the setting where they contracted sepsis: at home, in the hospital or in the intensive-care unit.

[Optimizing of antibiotics policy in the Netherlands. III. SWAB guidelines for antimicrobial therapy in adults hospitalized with bronchitis. Foundation Antibiotics Policy Work Group].

The Stichting Werkgroep Antibioticabeleid (SWAB, Foundation Antibiotics Policy Team) has issued guidelines for empirical antimicrobial therapy of adult patients with bronchitis in hospital. Acute bronchitis is rarely caused by bacteria: therefore antibiotic treatment is not indicated in most cases. In an exacerbation of asthma or chronic obstructive pulmonary disease (COPD), the primary treatment aims at combating the inflammatory reaction and the bronchospasm.