A real life retrospective analysis of drug expenditure reveals no significant cost difference between infliximab and adalimumab in the treatment of adult crohn's disease

Background The prevalence of inflammatory bowel disease (IBD) has been increasing worldwide, causing high impact on the quality of life of patients and an increasing burden for health care systems. In this systematic review, we reviewed the literature concerning the direct costs of Crohn’s disease (CD) for health care systems from different perspectives: regional, economic, and temporal. Methods We searched for original real-world studies examining direct medical health care costs in Crohn’s disease. The primary outcome measure was the mean value per patient per year (PPY) of total direct health care costs for CD. Secondary outcomes comprised hospitalization, surgery, CD-related medication (including biologics), and biologics mean costs PPY. Results A total of 19 articles were selected for inclusion in the systematic review. The studies enrolled 179 056 CD patients in the period between 1997 and 2016. The pooled mean total cost PPY was €6295.28 (95% CI, €4660.55-€8503.41). The pooled mean hospitalization cost PPY for CD patients was €2004.83 (95% CI, €1351.68-€2973.59). The major contributors for the total health expenditure were biologics (€5554.58) and medications (€3096.53), followed by hospitalization (€2004.83) and surgery (€1883.67). No differences were found between regional or economic perspectives, as confidence intervals overlapped. However, total costs were significantly higher after 2010. Conclusions Our review highlighted the burden of CD for health care systems from different perspectives (regional, economic, and temporal) and analyzed the impact of the change of IBD treatment paradigm on total costs. Reducing the overall burden can depend on the increase of remission rates to further decrease hospitalizations and surgeries.

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The Magnitude of Crohn’s Disease Direct Costs in Health Care Systems (from Different Perspectives): A Systematic Review

Santiago

Dias

Alves

et al. 2022

Inflammatory Bowel Diseases

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A real life retrospective analysis of drug expenditure reveals no significant cost difference between infliximab and adalimumab in the treatment of adult crohn's disease

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The Magnitude of Crohn’s Disease Direct Costs in Health Care Systems (from Different Perspectives): A Systematic Review

The Magnitude of Crohn’s Disease Direct Costs in Health Care Systems (from Different Perspectives): A Systematic Review

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