Neurosyphilis. A comparative study of the effects of infection with human immunodeficiency virus

BACKGROUND: The course of neurosyphilis has been reported to be altered by human immunodeficiency virus (HIV) infection. Prior reports of neurosyphilis occurring in association with HIV infection have been largely anecdotal and have failed to compare neurosyphilis in patients with HIV infection with an uninfected control group. This study was performed to determine if the clinical presentation encountered is different in the presence of HIV infection. DESIGN: A retrospective, hospital-based, case series study based on chart review encompassing a 64-month period. SETTING: The study was performed in a large, university-affiliated, public health trust hospital in south Florida. PATIENTS: Forty-six hospitalized patients with neurosyphilis were identified; 13 patients fulfilled Centers for Disease Control and Prevention (Atlanta, Ga) criteria for acquired immunodeficiency syndrome (AIDS), 11 were HIV seropositive only, and 22 were HIV uninfected. Neurosyphilis was determined by a reactive cerebrospinal fluid VDRL slide test. RESULTS: The HIV-infected patients (both AIDS and HIV-seropositive groups) were younger and more frequently had features of secondary syphilis, such as rash, fever, adenopathy, headache, or meningismus. Significant differences were observed in cerebrospinal fluid measurements when the HIV-infected group was compared with the HIV-uninfected group, including a higher mean white blood cell count in patients with AIDS and a higher mean protein level and a lower mean glucose level in the HIV-infected group. Syphilitic meningitis was more common in HIV-seropositive patients, although the HIV-uninfected patients presented with a greater variety of types of neurosyphilis. Ophthalmic syphilis was observed more frequently in the HIV-infected group. CONCLUSIONS: Significant differences exist between neurosyphilis occurring in the presence and absence of HIV infection.     

Resolution of serum and cerebrospinal fluid abnormalities after treatment of neurosyphilis. Influence of concomitant human immunodeficiency virus infection

BACKGROUND AND OBJECTIVES: Little is known about resolution of serum and cerebrospinal fluid abnormalities after neurosyphilis treatment, especially in patients infected with human immunodeficiency virus (HIV). GOAL: To examine the time course of resolution of these abnormalities. STUDY DESIGN: Case series of 22 patients with neurosyphilis (13 infected with HIV) with reactive cerebrospinal fluid Venereal Disease Research Laboratory test who underwent at least one lumbar puncture after treatment. RESULTS: Resolution of all serum and cerebrospinal fluid measures was slower in patients infected with HIV. Serum and cerebrospinal fluid abnormalities resolved in most patients not infected with HIV by 30 weeks, and all met Centers for Disease Control and Prevention criteria for cure. One patient infected with HIV failed therapy by Centers for Disease Control and Prevention criteria, and three others had persistent pleocytosis. CONCLUSIONS: HIV-infected patients with neurosyphilis have slower resolution of serum and cerebrospinal fluid abnormalities after therapy. This observation may suggest impaired clearance of Treponema pallidum from the central nervous system.     

Ocular syphilis and neurosyphilis in a patient with human immunodeficiency virus infection

A patient who presented with severely decreased bilateral vision was found to have syphilis and neurosyphilis that responded well to a 14-day course of penicillin and prednisone. The patient tested positive for HIV, which can alter the natural course of syphilis, often making the diagnosis and treatment difficult. Conventional therapy for syphilis may not be effective in patients with HIV. Any patient with syphilis who is in a high-risk group should be tested for HIV; conversely, any patient with HIV should be tested for syphilis if signs or suspicions exist.     

General paralysis of the insane and AIDS in old age psychiatry: epidemiology, clinical diagnosis, serology and ethics--the way forward

While the incidence of general paralysis of the insane (GPI) has declined, AIDS (acquired immune deficiency syndrome) has emerged as a new illness. Today, in England and Wales, as many elderly people die from AIDS as from neurosyphilis, although both diagnoses are rare in this age group. Both are serious medical conditions with psychiatric manifestations. For both, serological tests may identify the disease, and treatment may be of benefit, but there is considerable social stigma attached to the diagnoses. Ethical guidelines for serological testing for HIV (human immunodeficiency virus) have been available for over a decade. In view of the similarities between the diseases, it may be unethical to test patients for syphilis routinely. Epidemiology, risk factors, neurological and neuropsychiatric features and ethics must be considered before testing for both syphilis and HIV.     

Human immunodeficiency virus seropositivity in adolescents with syphilis

OBJECTIVE: The purpose of this study was to assess the relationship between syphilis and human immunodeficiency virus (HIV) infection among inner-city, minority group adolescents. METHODS: From August 1989 through June 1990, serum from all positive serologic tests for syphilis, obtained from patients attending a comprehensive adolescent health center in an acquired immunodeficiency syndrome epicenter and its two school-based clinics, were frozen without patient identifiers and were subsequently screened for HIV by enzyme-linked immunosorbent assay with confirmatory Western blot for positives. In addition, a retrospective chart review was performed for all patients with a positive serologic test for syphilis during the study period. RESULTS: Of the 59 specimens with a positive syphilis serologic test, 9 (15.3%) were HIV seropositive. Of the patients with syphilis, 57.4% were black and 42.6% were Hispanic; 16.4% were male (mean age 18.1) and 83.6% were female (mean age 17.8). Only 1 subject (female) was an injection drug user; 4 of the male subjects self-identified as having had sex with other males. Of the subjects, 27.8% had primary, 19.7% had secondary, and 52.5% had latent syphilis at the time of diagnosis. A prior or concurrent sexually transmitted disease was present in 90% of the males and 80% of the females; gonorrhea was the most prevalent sexually transmitted disease in the males (89%) and chlamydia was most prevalent in the females (35%). A history of chancroid and/or herpes was present in 16.4% of the subjects. CONCLUSIONS: It is concluded that the diagnosis of syphilis in an adolescent is a risk factor for HIV infection. All sexually active adolescents should be routinely screened for syphilis, regardless of sexual practices. Those with syphilis should be specifically counseled about their increased risk for HIV infection and the importance of consistent condom use, and they should be referred for formal HIV pretest counseling.     

Screening for syphilis in patients with carcinoma of the tongue

The oral signs of syphilis have been comprehensively described and can be identified at each stage of the infection. Despite the historical recognition that inadequately treated or untreated syphilitic leukoplakia may undergo malignant transformation, many surgical units no longer routinely screen patients presenting with malignant or premalignant lesions. In this study, five of the 63 patients (8%) who presented with neoplasms of the tongue reacted to syphilis antibodies. These results indicate that syphilis is still prevalent in this group of patients and suggest that serological investigations may be warranted in the initial assessment of all patients with oral cancer.     

Prevalence, incidence, and correlates of syphilis seroreactivity in multiethnic San Francisco neighborhoods

To examine the extent of infection with syphilis in an inner-city community, we determined the prevalence, incidence, and correlates of syphilis seroreactivity in a representative sample of unmarried whites, African Americans, and Hispanics living in San Francisco during 1988 to 1989 and again 1 year later in 1989 to 1990. One thousand seven hundred seventy single men and women aged 20 to 44 were surveyed in a random household sample drawn from three neighborhoods of varying geographic and cultural characteristics. Syphilitic infection was determined by testing specimens with the microhemagglutination assay for antibodies to Treponema pallidum (MHA-TP). Of blood samples available from 1262 participants from the initial survey, 32 (2.5%) were MHA-TP reactive. After adjustment for age, a reactive syphilis serology was significantly predicted (P < 0.05) by African American race, homosexual activity (men), and less education. In homosexually active men, lifetime number of male sex partners and the presence of antibody to the human immunodeficiency virus (HIV) significantly predicted syphilis seroreactivity (P < 0.01). One year later, of 841 specimens available for testing, an additional 13 (1.5%) had become MHA-TP reactive. Eleven (85%) of the new cases were in heterosexual men and women. Although San Francisco citywide incidence data indicate that syphilis may be decreasing for the city as a whole, incidence data on a community level suggests that syphilitic infection is increasing in high-risk heterosexual communities. Thus, syphilis prevention programs should rely on serologic testing at the community level to plan effective intervention strategies.     

Unilateral proptosis in an immunocompetent man as the initial clinical manifestation of systemic Hodgkin disease

OBJECTIVE: Orbital involvement in Hodgkin disease (HD) is rare. Previously reported cases of HD in patients without the acquired immunodeficiency syndrome have been diagnosed late in the course of established systemic disease. The authors describe an immunocompetent man with orbital infiltration as the initial manifestation of systemic HD. DESIGN: Case report. PARTICIPANTS: A 47-year-old man with acute progressive, painless proptosis of the left eye is described. INTERVENTION: A well-defined, homogeneous soft tissue mass of the superior left orbit was evident on computed tomography, and an incisional biopsy of the nontender mass was performed. RESULTS: The histopathologic findings were characteristic of HD. Systemic investigations showed clinical stage 3A HD. Ten months after completion of hybrid chemotherapy, the patient remained in complete remission from his HD. CONCLUSION: Hodgkin disease presenting initially in the orbit of a patient with the acquired immunodeficiency syndrome has been described previously. The patient presented in this report is the first case of HD in the recent English literature with the initial manifestation in the orbit of an otherwise immunocompetent patient.     

Neurosyphilis and the prozone effect

INTRODUCTION: Neurosyphilis (NS) is an entity which still frequently presents to our Neurology Department. The prozone phenomenon occurs in approximately 2% of all cases of late primary syphilis or secondary syphilis; we have found no cases described of prozone and neurosyphilis occurring together. CLINICAL CASE: We present the unusual case of a 44 year old patient with NS and dementia PGP (progressive general paralysis). Initially serum VDRL was negative, but in CSF reacted at dilutions of 1:32. When serum VDRL was repeated using dilutions, it was reactive 1:128 and serum FTA was also reactive. The patient was treated with i.v. crystalline penicillin, after which his condition improved. CONCLUSIONS: We wish to draw attention to the possibility that patients with a dementia syndrome and negative serum VDRL may have the prozone phenomenon, and the laboratory should therefore be asked to do serial dilutions.     

Syphilis management and treatment

Syphilis poses a serious health problem in many developing countries and in some areas of North America and Europe, especially Eastern Europe. This article initially addresses the state of the art regarding the interaction between syphilis and HIV infection and its consequences for management and treatment. Further attention is given to laboratory diagnosis of syphilis and false-positive and false-negative serologic reactions. The diagnosis and management of neurosyphilis, ocular, cardiovascular, and congenital syphilis are addressed, as well as management of syphilis patients allergic to penicillin and the Jarisch-Herxheimer reaction. Finally, the role of partner(s) and contact tracing is discussed.     

Endoscopic pancreaticobiliary procedures in patients with a Billroth II resection: a 10-year follow-up study

PURPOSE: To report uveitis associated with human immunodeficiency virus (HIV) infection and to suggest guidelines for treatment. METHODS: Six HIV-seropositive patients (10 eyes) with anterior or posterior uveitis or both were evaluated. After ineffective prolonged treatment with systemic and topical corticosteroids, specific systemic antiretroviral therapy with zidovudine was initiated in all patients. Aqueous humor was cultured in three eyes of three patients, and vitreous humor was cultured in one eye of one patient. RESULTS: In all 10 eyes of six patients, there was resolution of inflammation in 10 to 42 days after commencement of treatment with zidovudine (600 to 800 mg/day), despite no or minimal response to corticosteroids. Cultures of aqueous humor from three eyes of three patients and culture of vitreous humor from one eye of one patient were positive for HIV; no other organism was isolated. Systemic evaluation disclosed no other identifiable cause for the uveitis in any patient. CONCLUSIONS: Infection with HIV appears to be a cause of uveitis. A trial of zidovudine may be warranted in HIV-seropositive patients with uveitis that is poorly responsive to corticosteroid treatment when no other cause is identified. The efficacy of other retroviral agents was not determined.     

Chronic non granulomatous ulcerative jejunitis

BACKGROUND: Early human immunodeficiency virus (HIV) defection is essential for initiating treatment and partner-notification activities. Sexually transmitted disease (STD) clinic attendees are at high risk for infection and should be made aware of their HIV status. GOAL: To determine the characteristics associated with not receiving an HIV test result in an STD clinic setting. STUDY DESIGN: Confidential HIV testing was offered to 6,705 persons attending four public STD clinics in Los Angeles who submitted blood for syphilis serology and were tested for HIV antibody in an unlinked HIV serosurvey. Human immunodeficiency virus test results and return status were anonymously linked to other risk information. RESULTS: Only one-third of attendees were tested and given their results. Those testing HIV positive in the anonymous survey and those requesting HIV testing were most likely to receive a test result (i.e., 41% and 49%, respectively). Those solely requesting an STD examination, repeat testers, and African-Americans were least likely to receive a result (i.e., 32%, 30%, and 26%, respectively). CONCLUSIONS: Most STD clinic patients fail to receive an HIV test result. Other strategies, such as rapid HIV testing, are needed to increase participation and receipt of HIV test results in this high-risk population.     

Oral mucosal ulceration due to cytomegalovirus associated with human immunodeficiency virus infection. Case report and brief review

Reports of oral lesions associated with cytomegalovirus (CMV) infection in human immunodeficiency virus (HIV) infected patients are uncommon. In this article a case of CMV infection associated with oral mucosal ulceration and a brief review of the subject is presented. Establishing the cause of ulceration is important in determining a definitive diagnosis and prescribing appropriate therapy. It is important to recognize that CMV associated oral mucosal ulceration may be the initial manifestation of human immunodeficiency virus (HIV) infection.     

Maternal and congenital syphilis

Testing for syphilis during pregnancy reveals a positive serologic status in 0.02% of cases. However, a 66% rate of stillbirths is noted in women who are infected and who have not benefited from any treatment. Routine screening is at present performed during the early stages of pregnancy but a second serologic test during the third trimester is useful in the diagnosis of a late infection especially in drug users or HIV (human immunodeficiency virus) positive patients. Congenital syphilis is diagnosed in utero when a positive maternal serologic status is associated with ultrasound images showing fetal abnormalities; these include hepatosplenomegaly, hyperechogenic bowel, signs of bowel obstruction or fetal hydrops. Maternal syphilis is treated by delayed action penicillin and is indicated even for patients allergic to the antibiotic which in this particular case is delivered after desensitization. First line therapy by intravenous penicillin is indicated when confronted with the following high risk factors of congenital syphilis: an elevated titre of VDRL (venereal disease research laboratory) at the time of diagnosis or delivery, unknown date of the precise onset of the infection, the appearance of a rash or of a chancre during pregnancy, ultrasound fetal abnormalities or late therapy during the third trimester. Treatment of the new-born child will depend on the results of clinical, serologic and X-ray evaluation. Long term follow-up for at least a year is mandatory.     

The usefulness of cerebrospinal fluid tests for neurosyphilis

To determine the usefulness of cerebrospinal fluid (CSF) tests for syphilis at a large academic hospital, clinical and laboratory data on 644 patients in whom such testing was requested over a 12-month period were analysed. In 198 cases (31%) the Treponema pallidum haemagglutination (TPHA) screening test could not be performed because of insufficient fluid. Thirty-eight of the remaining patients were diagnosed as having active neurosyphilis. Examination of 22 files of patients who had a positive TPHA and fluorescent treponemal antibody absorption (FTA-Abs) test together with a negative CSF Venereal Disease Research Laboratory (VDRL) test revealed that other CSF measures indicating disease activity (CSF protein, cells or IgG index) were not utilised optimally. In 10 (45%) of these patients neurosyphilis was not diagnosed despite either abnormal or incomplete CSF biochemical analysis, indicating that if the CSF VDRL is used as the sole marker for disease activity, some cases of neurosyphilis are likely to be missed.     

The importance of immunological markers in the diagnosis of central nervous system infections produced by mycobacteria

More than 40 different oral diseases and conditions have been described in patients infected with human immunodeficiency virus (HIV). The recognition of the oral manifestations of HIV disease is of great significance because they may represent the first signs of the disease and have been shown to be highly predictive markers of severe immune deterioration and disease progression. Although some oral diseases and conditions have a weak association with HIV disease, others are strongly linked with the disorder, and a few are acquired immune deficiency syndrome (AIDS)-defining in nature. The spectrum of oral manifestations of HIV disease is reviewed with emphasis on clinical recognition, diagnosis, and treatment.     

Progressive ocular toxoplasmosis in patients with acquired immunodeficiency syndrome

We studied two patients, a 43-year-old Hispanic man with a one-year history of acquired immunodeficiency syndrome (AIDS) and a 34-year-old Hispanic man with newly diagnosed AIDS. Both had necrotizing retinitis that progressed to panophthalmitis and orbital cellulitis. Toxoplasmosis was not diagnosed in the first patient early in the course of the disease. The second patient had a history of toxoplasmic retinochoroiditis. Despite anti-toxoplasmosis therapy, visual acuity deteriorated to no light perception in both patients. Diagnostic biopsy of the eye wall was performed on the first patient and enucleation of the globe on the second. Toxoplasmic panophthalmitis and orbital cellulitis were diagnosed in each patient by light microscopy and confirmed by electron microscopy. When patients with AIDS develop necrotizing retinitis, toxoplasmosis must be considered in the differential diagnosis, along with cytomegalovirus retinitis, progressive outer retinal necrosis, and syphilitic retinitis. Unlike cytomegalovirus retinitis, progressive outer retinal necrosis, and syphilitic retinitis, however, toxoplasmosis can cause a progressive intraocular infection, panophthalmitis, and orbital cellulitis in patients with AIDS.     

Surrogate marker of preclinical tuberculosis in human immunodeficiency virus infection: antibodies to an 88-kDa secreted antigen of Mycobacterium tuberculosis

Antibodies to purified, size-fractionated secreted proteins of Mycobacterium tuberculosis in sera from patients with human immunodeficiency virus (HIV) infection and active tuberculosis (HIV/TB patients), and in stored sera obtained from the same patients prior to clinical manifestation of TB, were evaluated by ELISA, and the repertoire of antigens recognized was analyzed by immunoblotting. Compared with non-HIV/TB patients, HIV/TB patients had lower levels of anti-mycobacterial antibodies, and these were directed toward a restricted set of antigens. Antibodies to an 88-kDa secreted antigen were present in the sera of 74% of HIV/TB patients during the years (1.5-6) prior to manifestation of active, clinical tuberculosis, although only 66% were positive by the time tuberculosis was diagnosed. The presence of antibodies to the 88-kDa antigen can serve as a surrogate marker for identifying HIV-infected persons with active, subclinical disease who are at a high risk of developing clinical tuberculosis.     

Unusual skin ulceration in an HIV-positive patient who had cutaneous syphilis and neurosyphilis

We present a case of a patient coinfected with syphilis and the human immunodeficiency virus (HIV) who had unusual and severe cutaneous ulceration. The profound immune defects associated with HIV may lead to an altered clinical presentation and a more aggressive course in patients infected with Treponema pallidum. Despite non-confirmatory histological findings, we feel our patient's cutaneous ulcers probably represent superficial gummata, which have failed to resolve completely following currently accepted high-dose antisyphilis chemotherapy.     

Endoscopic plantar fascia release: a cross-sectional anatomic study

BACKGROUND AND OBJECTIVES: Neurocognitive impairment is common in human immunodeficiency virus (HIV)-infected subjects. The relationship of sexually transmitted diseases to neurocognitive changes is unknown. GOAL: To establish whether HIV-infected patients with a history of syphilis or gonorrhea have a higher rate of neurocognitive dysfunction. STUDY DESIGN: Neurocognitive function was measured by a battery of quantitative tests in a 453-person HIV-infected cohort and a 219-person HIV-seronegative control group. Neurocognitive function was then correlated with histories of either syphilis or gonorrhea to assess for possible relationships between these sexually transmitted diseases and neurologic impairment. RESULTS: Human immunodeficiency virus-infected subjects with a history of either syphilis or gonorrhea tended to perform worse on neurocognitive testing than their counterparts. This difference could not be explained by educational attainment, age, race or CD4 cell count, and was not noted in the HIV-uninfected control subjects. CONCLUSIONS: Sexually transmitted diseases in HIV-infected subjects are correlated with neurocognitive impairment through an unidentified mechanism.