A Pilot Study Evaluating Ceftriaxone and Penicillin G as Treatment Agents for Neurosyphilis in Human Immunodeficiency Virus-Infected Individuals
Open Access
- 1 March 2000
- journal article
- clinical trial
- Published by Oxford University Press (OUP) in Clinical Infectious Diseases
- Vol. 30 (3), 540-544
- https://doi.org/10.1086/313725
Abstract
To compare intravenous (iv) ceftriaxone and penicillin G as therapy for neurosyphilis, blood and CSF were collected before and 14–26 weeks after therapy from 30 subjects infected with human immunodeficiency virus (HIV)-1 who had (1) rapid plasma reagin (RPR) test titers ≥1 : 16, (2) reactive serum treponemal tests, and (3) either reactive CSF-Venereal Disease Research Laboratory (VDRL) tests or CSF abnormalities: (a) CSF WBC values ≥20/µL or (b) CSF protein values ≥50 mg/dL. At baseline, more ceftriaxone recipients had skin symptoms and signs (6 [43%] of 14 vs. 1 [6%] of 16; P = .03), and more penicillin recipients had a history of neurosyphilis (7 [44%] of 16 vs. 1 [7%] of 14; P = .04). There was no difference in the proportion of subjects in each group whose CSF measures improved. Significantly more ceftriaxone recipients had a decline in serum RPR titers (8 [80%] of 10 vs. 2 [13%] of 15; P = .003), even after controlling for baseline RPR titer, skin symptoms and signs, or prior neurosyphilis were controlled for. Differences in the 2 groups limit comparisons between them. However, iv ceftriaxone may be an alternative to penicillin for treatment of HIV-infected patients with neurosyphilis and concomitant early syphilis.This publication has 11 references indexed in Scilit:
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