BACKGROUND AND PURPOSE: Although intracranial vascular malformations (IVMs) are the leading cause of intracerebral hemorrhage (ICH) in young adults, there has not been a cost-of-illness study on an unselected cohort. METHODS: We measured the direct healthcare costs (inpatient, outpatient, intervention, and brain imaging) incurred by every adult within 3 years after their first presentation with a brain arteriovenous malformation (AVM) or cavernous malformation (CM) in a prospective, population-based study. We estimated the indirect cost of lost productivity for the whole cohort over the same period by projecting questionnaire responses from living consenting adults. RESULTS: 369 adults (AVM=229 [62%], CM=140 [38%]) incurred healthcare costs of pound 5.96 million over 3 years, of which AVMs accounted for 90%, inpatient care accounted for 75%, and the first year of care accounted for 69%. Median 3-year healthcare costs were statistically significantly higher for adults presenting with ICH, aged <65 years, receiving interventional treatment, and adults with AVMs rather than CMs ( pound 15,784 versus pound 1385, P<0.0005). Healthcare costs diminished with increasing AVM nidus size (P=0.005). Mean 3-year costs of lost productivity per questionnaire respondent (n=145) were pound 17,111 for AVMs and pound 6752 for CMs (P=0.1), and the projected 3-year cost of lost productivity for all 369 adults was pound 8.7 million. CONCLUSIONS: The costs of healthcare and lost productivity attributable to IVMs are considerable, and highest in those aged <65 years, presenting with ICH, receiving interventional treatment, and harboring AVMs rather than CMs. Long-term studies of the cost-effectiveness of interventional treatment are needed.
BACKGROUND AND PURPOSE: Although intracranial vascular malformations (IVMs) are the leading cause of intracerebral hemorrhage (ICH) in young adults, there has not been a cost-of-illness study on an unselected cohort. METHODS: We measured the direct healthcare costs (inpatient, outpatient, intervention, and brain imaging) incurred by every adult within 3 years after their first presentation with a brain arteriovenous malformation (AVM) or cavernous malformation (CM) in a prospective, population-based study. We estimated the indirect cost of lost productivity for the whole cohort over the same period by projecting questionnaire responses from living consenting adults. RESULTS: 369 adults (AVM=229 [62%], CM=140 [38%]) incurred healthcare costs of pound 5.96 million over 3 years, of which AVMs accounted for 90%, inpatient care accounted for 75%, and the first year of care accounted for 69%. Median 3-year healthcare costs were statistically significantly higher for adults presenting with ICH, aged <65 years, receiving interventional treatment, and adults with AVMs rather than CMs ( pound 15,784 versus pound 1385, P<0.0005). Healthcare costs diminished with increasing AVM nidus size (P=0.005). Mean 3-year costs of lost productivity per questionnaire respondent (n=145) were pound 17,111 for AVMs and pound 6752 for CMs (P=0.1), and the projected 3-year cost of lost productivity for all 369 adults was pound 8.7 million. CONCLUSIONS: The costs of healthcare and lost productivity attributable to IVMs are considerable, and highest in those aged <65 years, presenting with ICH, receiving interventional treatment, and harboring AVMs rather than CMs. Long-term studies of the cost-effectiveness of interventional treatment are needed.
Authors: Natan Shtraus; Dan Schifter; Benjamin W Corn; Shimon Maimon; Shlomi Alani; Vladimir Frolov; Diana Matceyevsky; Andrew A Kanner Journal: J Neurooncol Date: 2010-04-10 Impact factor: 4.130
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Authors: Jina Kim; Zhifei Sun; Harold J Leraas; Uttara P Nag; Ehsan Benrashid; Alexander C Allori; Waleska M Pabon-Ramos; Henry E Rice; Cynthia K Shortell; Elisabeth T Tracy Journal: Pediatr Surg Int Date: 2016-11-22 Impact factor: 1.827