April 2011
Volume 52, Issue 14
Free
ARVO Annual Meeting Abstract  |   April 2011
Estimated Cost Analysis Of Immunotherapy Versus Surgery In The Treatment Of Malignant Eyelid Tumors
Author Affiliations & Notes
  • Rachel C. Carneiro
    Dept of Clinical Ophthalmology, University of Sao Paulo, Sao Paulo, Brazil
  • Erick M. Macedo
    Dept of Clinical Ophthalmology, University of Sao Paulo, Sao Paulo, Brazil
  • Pedro C. Carricondo
    Dept of Clinical Ophthalmology, University of Sao Paulo, Sao Paulo, Brazil
  • Suzana Matayoshi
    Dept of Clinical Ophthalmology, University of Sao Paulo, Sao Paulo, Brazil
  • Footnotes
    Commercial Relationships  Rachel C. Carneiro, None; Erick M. Macedo, None; Pedro C. Carricondo, None; Suzana Matayoshi, None
  • Footnotes
    Support  None
Investigative Ophthalmology & Visual Science April 2011, Vol.52, 734. doi:
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      Rachel C. Carneiro, Erick M. Macedo, Pedro C. Carricondo, Suzana Matayoshi; Estimated Cost Analysis Of Immunotherapy Versus Surgery In The Treatment Of Malignant Eyelid Tumors. Invest. Ophthalmol. Vis. Sci. 2011;52(14):734.

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      © ARVO (1962-2015); The Authors (2016-present)

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Abstract

Purpose: : The objective of this study was to compare the estimated cost of clinical and surgical treatment for basal cell carcinoma of the eyelid.

Methods: : This was a pilot study of 12 patients with basal cell carcinoma receiving treatment with 5% imiquimod cream at the ocular plastic surgery center (HC-FMUSP, Brazil). The cost of clinical treatment was estimated based on the time of treatment and amount of medication consumed by patients in the home setting. The cost of surgical treatment was estimated by ophthalmologists with experience in reconstructive plastic surgery based on analysis of images of the same patients. Surgeons responded to a questionnaire with four questions about surgical technique, surgical materials required, estimated duration of surgery and type of anesthesia.

Results: : Immunotherapy lasted from 8 to 16 weeks. All patients reported each cold-stored sachet with 5% imiquimod cream lasted 3 days. According to the institution, a box with 12 sachets costs BRL 480.00. Patients required 1.58-3.11 boxes for complete treatment, corresponding to a total cost of BRL 758.40-1,492.80. Based on image analysis, surgeons evaluated surgery would require 1-3 hours. The estimated cost of surgery room and staff was BRL 263.00, to which the cost of supplies was added. Thus, the total cost of surgical treatment was BRL 272.61-864.82. On the average, immunotherapy was 57,64% more costly than surgical treatment.

Conclusions: : Malignant eyelid tumors are a common finding in clinical ophthalmology. Surgery is still the treatment of choice at our institution, but immunotherapy with 5% imiquimod cream may be indicated for patients with multiple lesions or high surgical risk and for patients declining surgery for reasons of fear or esthetic concerns. The ability to estimate costs related to the treatment of malignant eyelid tumors is an important aid in the financial planning of health care institutions. Further studies should evaluate the possibility of institutions equating the cost of immunotherapy and surgical treatment by acquiring similar but less expensive medications.

Clinical Trial: : http://www.clinicaltrials.gov NCT00803907

Keywords: eyelid • tumors • oncology 
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