Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
University of Washington
With
National Institute of Neurological Disorders and Stroke (NINDS)
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Males and females age 18 years or older
2. Current syphilis
3. Primary language is English or English is a second language but patient self-describes as fluent in English
4. Able to provide informed consent
5. If treated with benzathine penicillin G (BPG), it must have occurred less than 14 days before the entry visit (before the first visit if there is more than one entry visit)
You may not be if
1. Provider plans neurosyphilis (NS) treatment regardless of whether the patient has an lumbar puncture (LP)
2. Receipt of antibiotic treatment that would be effective for NS (for example, IV or intramuscular (IM) beta-lactam antibiotics \[other than BPG\]) within one month before study entry; single dose of IM ceftriaxone in the last month is not exclusionary
3. Allergy to penicillin or lidocaine
4. Contraindication to LP, including untreatable coagulation disorder, use of anticoagulants that cannot be temporarily discontinued, thrombocytopenia, focal neurological examination
5. Other known cause of central nervous system (CNS) infection in the last year, including that due to bacterial, fungal, protozoal or viral agents, such as tuberculosis, Cryptococcus, toxoplasmosis or herpes zoster that could confound interpretation of CSF results
6. Unlikely to be able to comply with study requirements or complete the study, for example, planning to leave the area \< 6 months after enrollment
7. Subjects will not be allowed to re-enroll in this study with a new episode of syphilis
Individuals who are unwilling to be randomized can choose LP or no LP. Eligibility criteria for these individuals are:
1. 18 years of age or older
2. Current syphilis infection
3. Primary language is English or fluent in English
4. No contraindications to LP
5. Have not received antibiotics within one month that would treat neurosyphilis
