Access to Benzathine Penicillin G Treatment for Persons With Syphilis, Maricopa County, Arizona, 2021
- PMID: 38412466
- PMCID: PMC11318555
- DOI: 10.1097/OLQ.0000000000001921
Access to Benzathine Penicillin G Treatment for Persons With Syphilis, Maricopa County, Arizona, 2021
Abstract
Background: As the incidence of syphilis continues to increase, examining benzathine penicillin G (BPG) treatment data provides valuable insight for public health strategies. This study analyzed the trends of where BPG is administered relative to the initial clinical site of syphilis diagnosis. Our findings are timely in the context of recent national BPG shortages.
Methods: The analysis included persons diagnosed with any syphilis stage in Maricopa County, Arizona, from January 1, 2021, to December 31, 2021. The Arizona surveillance database (PRISM) was the source of demographic, testing, and treatment data.
Results: Of a total of 4028 persons with syphilis, 3038 (75.4%) received at least 1 injection of BPG. Among persons who received an initial BPG injection, only 1719 (56.6%) were diagnosed and treated at the same clinical site type. The Maricopa County Sexually Transmitted Disease Clinic administered BPG to 48.8% (n = 1483) of persons with syphilis who received an initial injection.
Conclusions: Our findings analyze trends in BPG administration that are likely due to treatment referral practices and medication cost. Administration of BPG is not guaranteed at the clinical site of diagnosis, highlighting concerns regarding access to BPG. A burden is placed on patients who are required to leave their diagnosing provider to seek syphilis treatment at other health facilities that administer BPG.
Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the American Sexually Transmitted Diseases Association.
Conflict of interest statement
Conflict of Interest and Sources of Funding The authors declared no potential conflicts of interest with respect to the public health surveillance activities, authorship, and/or publication of this article. The authors received no financial support for the surveillance work, authorship, and/or publication of this article.
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References
-
- Centers for Disease Control and Prevention (CDC). Sexually Transmitted Disease Surveillance 2021, Table 12. Total Syphilis. Washington, DC: US Department of Health and Human Services, Centers for Disease Control and Prevention. 2023.
-
- Bicillin LA. Goodrx.com. Available at: https://www.goodrx.com/bicillin-l-a. Published March 26, 2023. Accessed March 26, 2023.
-
- U.S. Department of Veteran Affairs. Office of Procurement, Acquisition and Logistics (OPAL). Veterans Affairs. Published 2022. Accessed January 10, 2022.
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