Increasing the Sales of Suboptimal Foods with Sustainability and Authenticity Marketing Strategies.

To reduce food waste, it is essential to motivate consumers to purchase and consume products that deviate from optimality on the basis of only cosmetic specifications (also called suboptimal products). Previous research has shown it to be challenging to motivate consumers to buy such suboptimal products. Sustainability or authenticity positioning of suboptimal products may be a promising avenue, but no research to date has examined their effects on consumer .

The 2009 framework for undergraduate medical education in the Netherlands.

The 2009 Framework defines the joint Dutch national learning outcomes to be attained by medical students after completing their three-year master programme in medicine. The Framework thus helps to guarantee to society at large and to patients in particular that medical graduates who are starting out as practitioners have attained a certain professional level. This level is the aggregate of the physicians' target profile, physicians' (sub-) competencies to be achieved and the list of issues relating to illness and health.

Self-management education for patients with chronic obstructive pulmonary disease.

Background: There is great interest in chronic obstructive pulmonary disease (COPD) and the associated large burden of disease. COPD is characterised by frequent day by day fluctuations, and repetitive clinical exacerbations are typical. Self-management is a term applied to educational programmes aimed at teaching skills needed to carry out medical regimens specific to the disease, guide health behaviour change, and provide emotional support for patients to control their disease and live functional lives.

Quality control of spirometry: a lesson from the BRONCUS trial.

This report describes the quality control programme used within the Bronchitis Randomized on N-acetylcysteine (NAC) Cost-Utility Study, a trial designed to assess the decline in lung function, exacerbation rate, health status, and cost-effectiveness with NAC or a placebo in 523 patients with chronic obstructive pulmonary disease over a 3-yr period. Spirometry was scored from 0 (worst quality) to 6 (best quality). The mean score of 314 spirometries from 243 patients evaluated during the trial was 5.

Economic evaluation of a comprehensive self-management programme in patients with moderate to severe chronic obstructive pulmonary disease.

Aims: The main objective of this study was to investigate whether a comprehensive self-management programme, including self-treatment guidelines for exacerbations and a fitness programme, is an efficient treatment option for chronic obstructive pulmonary disease (COPD) patients.

Method: We randomly allocated 248 COPD patients to either self-management (127) or usual care (121). Data on preference-based utilities (EuroQol-5D), health-related quality of life (HRQoL), health-care resource use and productivity losses associated with exacerbations were prospectively collected.

Effects of N-acetylcysteine on outcomes in chronic obstructive pulmonary disease (Bronchitis Randomized on NAC Cost-Utility Study, BRONCUS): a randomised placebo-controlled trial.

Background: Increased oxidative stress is important in the pathogenesis of chronic obstructive pulmonary disease (COPD). We postulated that treatment with the antioxidant N-acetylcysteine would reduce the rate of lung-function decline, reduce yearly exacerbation rate, and improve outcomes.

Methods: In a randomised placebo-controlled study in 50 centres, 523 patients with COPD were randomly assigned to 600 mg daily N-acetylcysteine or placebo.

Efficacy of inhaled steroids in undiagnosed subjects at high risk for COPD: results of the detection, intervention, and monitoring of COPD and asthma program.

Background And Aim: COPD leads to a progressive decline of pulmonary function. Family physicians treat a substantial number of patients with COPD and are encouraged to start treatment at as early a stage as is possible. This study analyzed the effectiveness of early inhaled corticosteroid treatment on the decline of pulmonary function in COPD patients.

Clinical predictors of bacterial involvement in exacerbations of chronic obstructive pulmonary disease.

Background: The wide use of antibiotics for treatment of exacerbations of chronic obstructive pulmonary disease (COPD) lacks evidence. The efficacy is debatable, and bacterial involvement in exacerbation is difficult to verify. The aim of this prospective study was to identify factors that can help to estimate the probability that a microorganism is involved in exacerbation of COPD and, therefore, predict the success of antibiotic treatment.

Profiles of measured and perceived bronchodilation. A placebo-controlled cross-over trial comparing formoterol and salmeterol in moderate persistent asthma.

Background And Objective: Long-acting beta(2)-agonists have acquired an indispensable position in the management of bronchial symptoms in patients with asthma. The objective of this study was to compare onset-of-action and clinical effectiveness of formoterol and salmeterol during 2 weeks of treatment. We also investigated the association between bronchodilator effects and perceived relieve of dyspnoea.

The effect of a minimal contact smoking cessation programme in out-patients with chronic obstructive pulmonary disease: a pre-post-test study.

This study assessed the efficacy of an individual, minimal contact, smoking cessation programme in chronic obstructive pulmonary disease (COPD) patients, using a pre-post-test design. The study was part of a large ongoing investigation into the efficacy of self-management in patients with COPD (the COPE-study). In total, the participants received three 15-30 min home-based counselling sessions.

Management of stable COPD.

Chronic obstructive pulmonary disease (COPD) is a systemic disease with major impact worldwide. In the treatment of COPD a holistic approach should be taken. In order to reach this, an individual treatment plan should be made which includes at least elements of smoking cessation, optimisation of pulmonary status by pharmacotherapy and exercise embedded in a new lifestyle.

Short- and long-term efficacy of fluticasone propionate in subjects with early signs and symptoms of chronic obstructive pulmonary disease. Results of the DIMCA study.

Background: Early treatment with inhaled corticosteroids may prevent progression of irreversible obstruction in COPD, especially in patients with bronchial hyperresponsiveness. We investigated the clinical effects of early introduction of inhaled steroids in subjects showing early signs and symptoms of COPD without a prior clinical diagnosis.

Methods: Study subjects were detected in a general population screening and monitoring program.

Effects of a comprehensive self-management programme in patients with chronic obstructive pulmonary disease.

The aim of this study was to assess the effects of a comprehensive self-management intervention on health-related quality of life (HRQoL), symptoms and walking distance in patients with stable moderately severe chronic obstructive pulmonary disease (COPD). This study was part of the overall COPD study of the Dept of Pulmonary Medicine, Enschede, which consisted of an inhaled corticosteroid (ICS) trial and a self-management trial. After the ICS trial, all patients were randomised again to a self-management and a control group.

Self-management education for patients with chronic obstructive pulmonary disease: a systematic review.

Background: The idea of self-management is to teach patients how to carry out the activities of daily living optimally in the face of their physiological impairment, and to prevent or decrease the severity of exacerbations by means of life style adaptation. In chronic obstructive pulmonary disease (COPD) the value of self-management education is not clear. This review was undertaken to clarify the effectiveness of self-management programmes in COPD.

Superoxide production by peripheral polymorphonuclear leukocytes in patients with COPD.

Polymorphonuclear leukocytes (PMNs) have been implicated in the pathogenesis of COPD, partly because of the release of oxidants, like superoxide anion (SA). The goal of this study was to measure the spontaneous and stimulated release of SA by peripheral PMN in stable COPD compared with healthy controls. Seventeen patients with stable moderate COPD and 17 healthy age-matched controls were included.

Self-management education for chronic obstructive pulmonary disease.

Background: In asthma, self-management programmes have been proven to be effective. In COPD, their value is not clear.

Objectives: To assess the efficacy of COPD self-management/ education programmes on health outcomes and use of health services

Search Strategy: We searched the Cochrane Airways Group trial registers, MEDLINE (January 1985 to October 2001), reference lists, and abstracts of medical conferences.

Morphological quantification of emphysema in small human lung specimens: comparison of methods and relation with clinical data.

Small human lung specimens are frequently used for cell biological studies of the pathogenesis of emphysema. In general, lung function and other clinical parameters are used to establish the presence and severity of emphysema/chronic obstructive pulmonary disease without morphological analysis of the specimens under investigation. In this study we compared three morphological methods to analyze emphysema, and evaluated whether clinical data correlate with the morphological data of individual lung samples.

Effect of discontinuation of inhaled corticosteroids in patients with chronic obstructive pulmonary disease: the COPE study.

The aim of this double-blind single center study (the COPE study) was to investigate the effect of discontinuation of the inhaled corticosteroid fluticasone propionate (FP) on exacerbations and health-related quality of life in patients with chronic obstructive pulmonary disease. After 4 months of treatment with FP (1,000 microg/day), 244 patients were randomized to either continue FP or to receive placebo for 6 months: 123 patients continued FP (FP group), and 121 received placebo (placebo group). In the FP group, 58 (47%) patients developed at least one exacerbation compared with 69 (57%) in the placebo group.

Benefit from the inclusion of self-treatment guidelines to a self-management programme for adults with asthma.

This study assessed the long-term efficacy of adding self-treatment guidelines to a self-management programme for adults with asthma. In this prospective randomized controlled trial, 245 patients with stable, moderate to severe asthma were included. They were randomized into a self-treatment group (group S) and a control group (group C).

The Bronchitis Randomized On NAC Cost-Utility Study (BRONCUS): hypothesis and design. BRONCUS-trial Committee.

Chronic obstructive pulmonary disease (COPD) is an irreversible disorder characterized by airflow obstruction and a progressive decline in forced expiratory volume in one second (FEV1). At present, no treatment except quitting smoking appears to affect the progression of the disease. Oxidative stress has been implicated in its pathogenesis.

Behavioural effect of self-treatment guidelines in a self-management program for adults with asthma.

To assess the efficacy of self-management programs it is important to know what behavioural changes take place. This paper assesses whether including self-treatment guidelines (action plans) in a self-management program for adult asthmatics, leads to greater behavioural changes than a program without these guidelines. Patients were randomised into a self-treatment group (n=123) or an active control group (n=122).

A placebo-controlled clinical trial of regular monotherapy with short-acting and long-acting beta(2)-agonists in allergic asthmatic patients.

Background: Some recent studies suggest that regular beta(2)-agonist use may result in inadequate control of asthma. It has been hypothesized that this occurs particularly in allergic asthmatic patients exposed to relevant allergens. Moreover, it is still unclear whether this occurs during the use of both short-acting and long-acting beta(2)-agonists.

The impact of nontuberculous mycobacteria on management of presumed pulmonary tuberculosis.

Background: The presence of nontuberculous mycobacteria (NTM) in sputum or bronchial washings may cause diagnostic problems which affect clinical management.

Patients And Methods: In a retrospective analysis of 135 patients in a Dutch tuberculosis center, patients with NTM isolates were thoroughly investigated. Colonization or contamination by NTM was differentiated from true lung disease.

Underdiagnosis of asthma: is the doctor or the patient to blame? The DIMCA project.

Background: It is important to diagnose asthma at an early stage as early treatment may improve the prognosis in the long term. However, many patients do not present at an early stage of the condition so the physician may have difficulty with the diagnosis. A study was therefore undertaken to compare the proportion of patients who underpresented their respiratory symptoms with the proportion of underdiagnosed cases of asthma by the general practitioner (GP).

Effects of emphysema and training on glutathione oxidation in the hamster diaphragm.

Loading of skeletal muscles is associated with increased generation of oxidants, which in turn may impair muscle contractility. We investigated whether the load on the hamster diaphragm imposed by pulmonary emphysema induces oxidative stress, as indicated by glutathione oxidation, and whether the degree of glutathione oxidation is correlated with contractility of the diaphragm. In addition, the effect of 12 wk of treadmill exercise training on contractility and glutathione content in the normal (NH) and emphysematous hamster (EH) diaphragm was investigated.