Costs of illness due to endemic cholera.

Economic analyses of cholera immunization programmes require estimates of the costs of cholera. The Diseases of the Most Impoverished programme measured the public, provider, and patient costs of culture-confirmed cholera in four study sites with endemic cholera using a combination of hospital- and community-based studies. Families with culture-proven cases were surveyed at home 7 and 14 days after confirmation of illness. Public costs were measured at local health facilities using a micro-costing methodology. Hospital-based studies found that the costs of severe cholera were US$32 and US$47 in Matlab and Beira. Community-based studies in North Jakarta and Kolkata found that cholera cases cost between US$28 and US$206, depending on hospitalization. Patients' cost of illness as a percentage of average monthly income were 21% and 65% for hospitalized cases in Kolkata and North Jakarta, respectively. This burden on families is not captured by studies that adopt a provider perspective.

Health care expenditures for Medicaid-covered males with haemophilia in the United States, 2008.

Although haemophilia is an expensive disorder, no studies have estimated health care costs for Americans with haemophilia enrolled in Medicaid as distinct from those with employer-sponsored insurance (ESI). The objective of this study is to provide information on health care utilization and expenditures for publicly insured people with haemophilia in the United States in comparison with people with haemophilia who have ESI. Data from the MarketScan Medicaid Multi-State, Commercial and Medicare Supplemental databases were used for the period 2004-2008 to identify cases of haemophilia and to estimate medical expenditures during 2008. A total of 511 Medicaid-enrolled males with haemophilia were identified, 435 of whom were enrolled in Medicaid for at least 11 months during 2008. Most people with haemophilia qualified for Medicaid based on 'disability'. Average Medicaid expenditures in 2008 were $142,987 [median, $46,737], similar to findings for people with ESI. Average costs for males with haemophilia A and an inhibitor were 3.6 times higher than those for individuals without an inhibitor. Average costs for 56 adult Medicaid enrollees with HCV or HIV infection were not statistically different from those for adults without the infection, but median costs were 1.6 times higher for those treated for blood-borne infections. Haemophilia treatment can lead to high costs for payers. Further research is needed to understand the effects of public health insurance on haemophilia care and expenditures, to evaluate treatment strategies and to implement strategies that may improve outcomes and reduce costs of care.

Healthcare expenditures for males with haemophilia and employer-sponsored insurance in the United States, 2008.

Although hemophilia has a potentially high economic impact, published estimates of health care costs for Americans with hemophilia are sparse and non-specific as to the non-bleeding complications of the disease. The objective of this study is to estimate average annual health care expenditures for people with hemophilia covered by employer-sponsored insurance, stratified according to the influence of age, type of hemophilia [A (factor VIII deficiency) versus B (factor IX)], presence of neutralizing alloantibody inhibitors and exposure to blood-borne viral infections. Data from the MarketScan Commercial and Medicare Research Databases were used for the period 2002-2008 to identify cases of hemophilia and to estimate mean and median medical expenditures during 2008. A total of 1,164 males with hemophilia were identified with continuous enrollment during 2008, 933 with hemophilia A and 231 with hemophilia B. Mean health care expenditures were $155,136 [median $73,548]. Mean costs for 30 (3%) males with an inhibitor were 5 times higher than for males without an inhibitor, approximately $697,000 [median $330,835] and $144,000 [median $73,321], respectively. Clotting factor concentrate accounted for 70%-82% of total costs. Average costs for 207 adults with HCV or HIV infection were 1.5 times higher than those for adults without infection. Hemophilia treatment is costly, particularly for individuals with neutralizing alloantibody inhibitors who require bypassing agents. Efforts to understand the cause of inhibitors are needed so that prevention strategies can be implemented and the excess costs resulting from this serious complication of hemophilia care can be avoided.