Cost-effectiveness of sparfloxacin compared with other oral antimicrobials in outpatient treatment of community-acquired pneumonia

Pneumococcal Disease: A Systematic Review of Health Utilities, Resource Use, Costs, and Economic Evaluations of Interventions

BACKGROUND

Pneumococcal diseases cause substantial mortality, morbidity, and economic burden. Evidence on data inputs for economic evaluations of interventions targeting pneumococcal disease is critical.

OBJECTIVES

To summarize evidence on resource use, costs, health utilities, and cost-effectiveness for pneumococcal disease and associated interventions to inform future economic analyses.

METHODS

We searched MEDLINE, Embase, Web of Science, CINAHL, PsycINFO, EconLit, and Cochrane databases for peer-reviewed studies in English on pneumococcal disease that reported health utilities using direct or indirect valuation methods, resource use, costs, or cost-effectiveness of intervention programs, and summarized the evidence descriptively.

RESULTS

We included 383 studies: 9 reporting health utilities, 131 resource use, 160 economic costs of pneumococcal disease, 95 both resource use and costs, and 178 economic evaluations of pneumococcal intervention programs. Health state utility values ranged from 0 to 1 for both meningitis and otitis media and from 0.3 to 0.7 for both pneumonia and sepsis. Hospitalization was shortest for otitis media (range: 0.1-5 days) and longest for sepsis/septicemia (6-48). The main categories of costs reported were drugs, hospitalization, and household or employer costs. Resource use was reported in hospital length of stay and number of contacts with general practitioners. Costs and resource use significantly varied among population ages, disease conditions, and settings. Current vaccination programs for both adults and children, antibiotic use and outreach programs to promote vaccination, early disease detection, and educational programs are cost-effective in most countries.

CONCLUSION

This study has generated a comprehensive repository of health economic evidence on pneumococcal disease that can be used to inform future economic evaluations of pneumococcal disease intervention programs.

Influence of bacterial resistances on the efficiency of antibiotic treatments for community-acquired pneumonia

The objective of this paper is to perform a cost-effectiveness analysis of the oral antibiotics used in Spain for the ambulatory treatment of community-acquired pneumonia. Our analysis takes into account the influence of bacterial resistances on the cost-effectiveness ratio of antibiotic alternatives from the viewpoint of the public insurer. A deterministic decision analysis model is used to simulate the impact of treatment alternatives on both patients' health and resource consumption. Amoxicillin 1 g may be the most efficient therapy for treating typical pneumonia, as long as the physician is able to discriminate clinically the aetiology of the process with a high degree of reliability. However, for those pathological pictures in which the aetiology cannot be discriminated clinically, and for those in which the consequences of incorrect diagnosis are serious according to clinical criteria, moxifloxacin is the most effective and efficient option.

The cost of glucocorticoid-associated adverse events in rheumatoid arthritis

OBJECTIVE

To estimate the costs of glucocorticoid associated adverse events (GAEs) in patients with rheumatoid arthritis (RA).

METHODS

We conducted a literature review of studies reporting GAEs in RA patients, and developed a Markov model with the following GAEs: fractures (vertebral, hip, pelvic), hypertension, diabetes, gastrointestinal complications, pneumonia, urinary tract infection, cataract and, in an extended model, myocardial infarction (MI) and stroke. Two-year total costs were calculated using direct medical costs (2001 US dollars [USD]) and by running 10,000 Monte Carlo simulations with probability values randomly selected from the GAE literature.

RESULTS

On average, glucocorticoid users spent USD 445 more than non-users, or USD 0.46 for each dollar spent on purchasing the drug. When adding MI and stroke, users spent on average USD 430 more than non-users, or USD 0.44 for each dollar spent on purchasing the drug; this incremental cost ranged from USD 193 to USD 682 if MI and stroke were excluded, respectively. In 70% of the simulations there were more deaths among users than among non-users, in both the model with and without MI and stroke.

CONCLUSIONS

Although results varied depending on attributed GAEs, in general glucocorticoid users spent more than non-users on GAE treatment, and had higher mortality. Patients, providers and policy makers should consider these potential costs of GAEs when making treatment decisions.

Cost-effectiveness of community-acquired pneumonia therapy

Community-acquired pneumonia is a common disease in adults and substantially contributes to morbidity and mortality in the USA and worldwide. Due to the significant costs associated with this disease, there is increasing pressure to evaluate the variation in practices among healthcare providers. The processes of care related to the diagnosis, management and prevention of community-acquired pneumonia are reviewed. Furthermore, the cost-effective strategies for community-acquired pneumonia and the medical evidence that support their usage are outlined.