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Researchers have estimated the annual and lifetime costs of treating HIV infection and AIDS as well as many AIDS-related opportunistic infections. The total yearly cost of treating HIV infection ranges from $1,934 in those with CD4 counts of 500 or more to $25,239 in those with counts less than 50. Annual treatment costs for opportunistic infections range from $2,194 for esophageal Candida infections to $100,337 for cytomegalovirus retinitis. The estimated lifetime cost of treating HIV infection/AIDS is $94,726, but this does not include palliative care, lost employment or counseling.

Objective Hospital-acquired pressure injuries harm over 2.5 million patients at a U.S. cost of $26.8 billion. Sub-epidermal moisture scanning technology supports clinicians to anatomically identify locations at-risk of developing hospital-acquired pressure injuries. Our objective was to evaluate the cost-effectiveness of adopting sub-epidermal moisture scanners in comparison to existing hospital-acquired pressure injury prevention guidelines structured around subjective risk assessments.Methods A Markov cohort model was developed to analyze the cost-effectiveness of sub-epidermal moisture scanners in comparison to existing prevention guidelines, based on current clinical trial data from the U.S. health care sector perspective in the acute, acute rehabilitation and skilled nursing facility settings. A hypothetical cohort was simulated over a time horizon of one year. An incremental cost-effectiveness ratio was measured using U.S. dollars per quality-adjusted life year at a willingness-to-pay threshold of $100,000/quality-adjusted life year, and uncertainty was tested using probabilistic sensitivity analysis.Results Integration of sub-epidermal moisture scanners yielded cost-savings of $4054 and 0.35 quality-adjusted life years gained per acute care admission, suggesting that sub-epidermal moisture scanners are a dominant strategy compared to standard care and producing a net monetary benefit of $39,335. For every 1000 admissions in high-risk acute care, sub-epidermal moisture scanners could avert around seven hospital-acquired pressure injury-related deaths and decrease hospital-acquired pressure injury-related re-hospitalization by approximately 206 bed-days.Conclusions Acute care, acute rehabilitation and skilled nursing settings that adopt sub-epidermal moisture technology could achieve a return on investment in less than one year. Providers may want to consider these types of technology that aid clinical judgment with objective measures of risk in quality improvement bundles.

Nonadherence with highly active antiretroviral therapy (HAART) is common in typical human immunodeficiency virus (HIV) patient care settings, but the consequences have not been well described. This study aimed to quantify the clinical and economic effects of nonadherence and estimate the cost-effectiveness of improving adherence in treatment-naive HIV patients.