Specialized surveillance for individuals at high risk for melanoma a cost analysis of a high-risk clinic

Caroline G. Watts*, Anne E. Cust, Scott W. Menzies, Elliot Coates, Graham J. Mann, Rachael L. Morton

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)

Abstract

IMPORTANCE Regular surveillance of individuals at high risk for cutaneous melanoma improves early detection and reduces unnecessary excisions; however, a cost analysis of this specialized service has not been undertaken. OBJECTIVE To determine the mean cost per patient of surveillance in a high-risk clinic from the health service and societal perspectives. DESIGN, SETTING, AND PARTICIPANTS We used a bottom-up microcosting method to measure resource use in a consecutive sample of 102 patients treated in a high-risk hospital-based clinic in Australia during a 12-month period. EXPOSURE Surveillance and treatment of melanoma. MAIN OUTCOMES AND MEASURES All surveillance and treatment procedures were identified through direct observation, review of medical records, and interviews with staff and were valued using scheduled fees from the Australian government. Societal costs included transportation and loss of productivity. RESULTS The mean number of clinic visits per year was 2.7 (95%CI, 2.5-2.8) for surveillance and 3.8 (95%CI, 3.4-4.1) for patients requiring surgical excisions. The mean annual cost per patient to the health system was A $882 (95%CI, A $783-$982) (US $599 [95%CI, US $532-$665]); the cost discounted across 20 years was A $11 546 (95%CI, A $10 263-$12 829) (US $7839 [95%CI, US $6969-$8710]). The mean annual societal cost per patient (excluding health system costs) was A $972 (95%CI, A $899-$1045) (US $660 [95%CI, US $611-$710]); the cost discounted across 20 years was A $12 721 (95%CI, A $12 554-$14 463) (US $8637 [95%CI, US $8523-$9820]). Diagnosis of melanoma or nonmelanoma skin cancer and frequent excisions for benign lesions in a relatively small number of patients was responsible for positively skewed health system costs. CONCLUSIONS AND RELEVANCE Microcosting techniques provide an accurate cost estimate for the provision of a specialized service. The high societal cost reflects the time that patients are willing to invest to attend the high-risk clinic. This alternative model of care for a high-risk population has relevance for decision making about health policy.

Original languageEnglish
Pages (from-to)178-186
Number of pages9
JournalJAMA Dermatology
Volume151
Issue number2
DOIs
Publication statusPublished - 1 Feb 2015
Externally publishedYes

Fingerprint

Dive into the research topics of 'Specialized surveillance for individuals at high risk for melanoma a cost analysis of a high-risk clinic'. Together they form a unique fingerprint.

Cite this