Objective: This study aimed to understand the herpes simplex virus-2 (HSV-2) infection and related factors among female drug abusers in the women's compulsory drug rehabilitation center of Shandong province and to provide reference for the prevention and control of HSV-2 in these settings. Methods: We screened all of 451 female drug abusers in the women's compulsory drug rehabilitation centers in of Shandong province and conducted a study using both questionnaire investigation and serological tests for HSV-2, HIV and syphilis. We also used EpiData 3.1 software to establish a database and SPSS 20.0 software to conduct the χ(2) test and multivariate logistic regression analysis. Results: A total of 451 female drug abusers were under study. We noticed that the rates for HSV-2 infection, HIV infection and syphilis infection appeared as 72.1% (325/451), 2.2% (10/451) and 33.5% (151/451) respectively. Results from univariate analysis showed that factors as: awareness on AIDS, having temporary sex partner after using the drug, having multiple sex partners after using the drug, providing commercial services or having temporary sex practice before being detained, with syphilis infection etc., were associated with HSV-2 infection. Data from the multivariate analysis showed that the OR (95%CI) value of HSV-2 infection was 2.90 (1.19-7.06) for those who providing commercial service, when comparing to those who did not. Compared to those who did not suffer from syphilis infection, the OR (95%CI) value of HSV-2 infection for those with syphilis infection was 2.75 (1.63-4.63). Conclusions: The rate of HSV-2 infection was high in the women's compulsory drug rehabilitation center of Shandong province. We should enhance measures and promote condom use to prevent from HSV-2 and other sexually transmitted diseases among them.
Drug Users ; Female ; HIV Infections/epidemiology* ; Herpes Genitalis/epidemiology* ; Herpes Simplex/epidemiology* ; Herpesvirus 2, Human/isolation & purification* ; Humans ; Opiate Substitution Treatment ; Prevalence ; Risk Factors ; Serologic Tests/methods* ; Sexual Behavior ; Sexual Partners ; Substance Abuse Treatment Centers ; Substance-Related Disorders/rehabilitation* ; Syphilis/epidemiology*

A 46-year-old male presented with skin lesion on the tip of penis, occurring a month ago. Erythematous macules and grouped vesicles on the glans penis and upper side of prepuce area were noticed. In addition, scales were noticed on the tip of glans penis. The lesion was first diagnosed as herpes genitalis based on the clinical manifestation, but had failed to improve with systemic and topical antiviral and topical antibiotics. KOH examinations were performed on his upper glans penis, and we detected pseudo hyphae and spores. Fungal culture and polymerase chain reaction (PCR) study were revealed as Candida albicans. He was successfully treated with topical isoconazole cream twice a day. Candida balanitis refers to candida infections of glans penis. Infectious balanitis presented various clinical presentations, it is not easy to diagnose with clinical presentation only. Therefore, it is essential to include other examination such as KOH examination, microorganism exam, and/or biopsy in the differential diagnosis when cutaneous lesions are noticed in patients. Herein, we present a candida balanitis with atypical features that clinically mimicked herpes genitalis.
Anti-Bacterial Agents ; Balanitis* ; Biopsy ; Candida albicans ; Candida* ; Diagnosis, Differential ; Herpes Genitalis* ; Humans ; Hyphae ; Male ; Middle Aged ; Penis ; Polymerase Chain Reaction ; Skin ; Spores ; Weights and Measures

BACKGROUND: Herpes simplex virus type 2 (HSV-2) is the second most common cause of viral meningitis and the most common cause of recurrent meningitis. Although the incidence of HSV-2 meningitis is high, its clinical characteristics are not well known. The purpose of this study was to review the clinical characteristics and prognosis of HSV-2 meningitis. METHODS: We analyzed patients who were admitted to the Department of Neurology at Severance Hospital with a final diagnosis of HSV-2 meningitis, as confirmed by applying the polymerase chain reaction to the cerebrospinal fluid (CSF) of patients. RESULTS: The study involved 998 patients with aseptic meningitis and 60 patients diagnosed with HSV-2 meningitis. The mean age at meningitis presentation was 32.5 years (range 18-54 years), and 72% of the patients were female. Common clinical symptoms were headache (100%), nausea and/or vomiting (83%), meningismus (57%), and fever (55%). Six patients had a history of genital herpes infection, and 11 had a past history of recurrent meningitis. The CSF study was notable for elevated protein (111.0±53.5 mg/dL, mean±standard deviation) and white cell count (332.0±211.3 cells/µL). The CSF/serum glucose ratio was 0.52±0.90. Various treatments were applied, including conservative care, antiviral agents, empirical antibiotics, and combined treatments. All patients recovered without serious neurologic sequelae. CONCLUSIONS: HSV-2 meningitis is relatively common, as are recurrent episodes. The clinical characteristics of HSV-2 meningitis are similar to those of other types of aseptic meningitis. HSV-2 meningitis is treated using antiviral therapy, and the prognosis is favorable even with conservative treatment.
Anti-Bacterial Agents ; Antiviral Agents ; Cell Count ; Cerebrospinal Fluid ; Diagnosis ; Female ; Fever ; Glucose ; Headache ; Herpes Genitalis ; Herpes Simplex* ; Herpesvirus 2, Human* ; Humans ; Incidence ; Meningism ; Meningitis ; Meningitis, Aseptic ; Meningitis, Viral ; Nausea ; Neurology ; Polymerase Chain Reaction ; Prognosis ; Retrospective Studies* ; Simplexvirus* ; Vomiting

INTRODUCTIONHerpes simplex virus type 2 (HSV-2) is the most common cause of genital herpes. Glycoprotein G (gG) is a prototype antigen for type-specific serodiagnosis distinguishing between HSV type 1 (HSV-1) and HSV-2 infections. As immunological diagnosis kits for accurate differentiation between HSV-1 and HSV-2 antibodies can be expensive, there is a need to develop a convenient, sensitive, specific and cost-effective serodiagnostic kit.

METHODSWe successfully expressed a fragment of gG comprising residues 321-580 of HSV-2 with histidine tag (gG(321-580His)) in a Bac-to-Bac baculovirus expression system, which had an antigenicity similar to its native counterpart. An indirect enzyme-linked immunosorbent assay (ELISA) was developed using gG(321-580His) as the diagnostic antigen and evaluated by comparison with a commercial HerpeSelect 2 ELISA immunoglobulin G kit as reference.

RESULTSIn testing 318 field serum samples, the diagnostic relative sensitivity and specificity of the developed gG(321-580His)-ELISA test in qualitative comparison with the commercial kit were 93.81% and 96.74%, respectively, and the accuracy was 94.65%.

CONCLUSIONThe study indicates that gG(321-580His) has a high diagnostic potential for HSV-2 virus serodiagnosis in humans.

Adult ; Antibodies, Viral ; blood ; Enzyme-Linked Immunosorbent Assay ; Female ; Herpes Genitalis ; diagnosis ; virology ; Herpes Simplex ; diagnosis ; virology ; Herpesvirus 1, Human ; isolation & purification ; Herpesvirus 2, Human ; isolation & purification ; Humans ; Immunoglobulin G ; chemistry ; Male ; Polymerase Chain Reaction ; Reagent Kits, Diagnostic ; Reference Values ; Reproducibility of Results ; Sensitivity and Specificity ; Serologic Tests ; methods

OBJECTIVETo explore the prevalence of syphilis and HSV-2 among female sex workers (FSWs) who use new types of drugs in Jiaozhou city.

METHODSThrough convenient sampling, an anonymous questionnaire survey was conducted among female sex workers to collect demographic characteristics, new-type drugs abusing characteristics and related sexual behaviors from October to December, 2013. Blood specimens were drawn for serological tests of syphilis antibody and HSV-2 antibody. Urine specimens of the subjects surveyed were collected to test for methamphetamine. Differences in demographic characteristics, new-type drug abusing characteristics, and sexual behaviours between drug-abusing FSWs and non-drug-abusing FSWs were compared by t-test and χ(2)-test.

RESULTSA total of 460 FSWs were recruited in this study, and 105 FSWs admitted their drug abuse history. Among the 341 urine specimens confirmed to be methamphetamine positive, there were 3 FSWs claimed that they never abuse new-type drugs. The rate of new-type drug abuse was 23.5% (108/460). A total of 71.4% (75/105) of the new drug-abusing FSWs started using drugs under 25 years old. The main reasons for drug abuse were clients request (24, 22.9%), making more money (23, 21.9%) and companion temptations (22, 21.0%). Totally, 41.9% of them (44/105) took drugs with 4-5 persons, 32.4% (34/105) had sex with 2-3 men after taking drugs, and 60.2% of new-type drug-abusing FSWs (65/108) used condoms in the latest commercial intercourse, while only 7.4% FSWs (8/108) used condoms every time during their commercial sex activities in the recent month. Compared with FSWs having no drug abuse behavior, drug-abusing FSWs had higher single proportion (73.2% (79/108) vs 63.6% (224/352), χ(2) = 8.64, P < 0.05), lower condom use rate in the recent month (7.4% (8/108) vs 22.7% (80/352), χ(2) = 12.53, P < 0.01) and higher pregnancy rate in the recent 6 months (24.1% (26/108) vs 8.8% (31/352), χ(2) = 17.74, P < 0.01) and most of them come from the middle and high-level entertainmens (78.7% (85/108) vs 65.1% (229/352), χ(2) = 13.09, P < 0.01). Among the new-type drug-abusing FSWs, the prevalence rates of syphilis and HSV-2 were 12.0% (13/108) and 55.6% (60/108) , respectively. A total of 33 FSWs claimed that they were diagnosed with STDs in the recent year (30.6%) . The rates of syphilis(12.0% (13/108) vs 4.0% (14/352), χ(2) = 9.72, P < 0.01), HSV-2(55.6% (60/108) vs 39.2% (138/352), χ(2) = 9.01, P < 0.01) and diagnosed STDs (30.6% (33/108) vs 17.9% (63/352), χ(2) = 8.02, P < 0.01) among the drug-abusing FSWs were significantly higher than those of non-drug-abusing FSWs.

CONCLUSIONThere is a higher proportion of new-type drug abuse among the FSWs in Jiaozhou, with significantly higher prevalence rates of syphilis and HSV-2 infection, compared with non-new types of drug abusing FSWs. Prevalent risk sexual behaviors and ignorance of new-types drugs' harm were seen among them.

China ; epidemiology ; Condoms ; Designer Drugs ; Female ; Herpes Genitalis ; epidemiology ; Herpesvirus 2, Human ; Humans ; Methamphetamine ; Pregnancy ; Prevalence ; Risk Factors ; Risk-Taking ; Sex Work ; Sex Workers ; statistics & numerical data ; Sexual Behavior ; drug effects ; statistics & numerical data ; Sexual Partners ; Substance-Related Disorders ; Syphilis ; epidemiology

OBJECTIVETo analyze the prevalence rates and associated risk factors on HIV, syphilis, herpes simplex virus-2 (HSV-2) among female sex workers (FSWs) in Jiaozhou, Shandong province.

METHODSThrough convenient sampling, an anonymous questionnaire survey was conducted on female sex workers to collect related information. Blood specimens were drawn for serological tests on HIV, syphilis and HSV-2 antibodies, respectively. Patients with positive results from both treponema pallidum and HSV-2 tested by ELISA method, were defined as being superinfected.

RESULTSA total of 460 FSWs were recruited in this study. The prevalence rates of HIV, syphilis, HSV-2, and syphilis/HSV-2 superinfection were 0.22% , 5.9% , 43.0% , and 11.7% , respectively. Among the methamphetamine users, the prevalence rates of syphilis, HSV-2, and syphilis/HSV-2 superinfection were 12.4%, 55.2%, and 22.9%, respectively. Results from multivariate analysis showed that factors that significantly associated with syphilis infection would include: methamphetamine use (OR = 3.61, 95% CI:1.62-8.06), having first commercial sex intercourse at under 20 years of age (OR = 2.80, 95% CI:1.15-6.85), more than 2 establishments that the FSWs worked in the last month (OR = 4.37, 95%CI:0.83-22.83). Factors associated with HSV-2 infection were methamphetamine use (OR = 2.30, 95%CI:1.43-3.70), having first commercial sex intercourse at under 20 years of age (OR = 1.77, 95% CI:1.16-2.69), working at low-end establishments (OR = 2.61, 95%CI:1.66-4.10), working at the local sex-work venues for more than one year (OR = 2.01, 95% CI:1.28-3.14), with low education backgrounds (OR = 2.27, 95% CI:1.18-4.36), using methamphetamine (OR = 3.95, 95% CI:2.09-7.44), low education background (OR = 2.43, 95% CI: 1.10-5.36), 21-30 year-olds (OR = 2.95, 95%CI:1.08-8.03), older than 31 years of age (OR = 7.05, 95% CI:2.48-20.01) etc., were independent risk factors associated with the superinfection of syphilis and HSV-2.

CONCLUSIONThe prevalence rates of syphilis, HSV-2 and syphilis/HSV-2 superinfection were relatively high among FSWs in Jiaozhou, especially among the FSWs who were methamphetamine users.

Age Distribution ; Amphetamine-Related Disorders ; epidemiology ; China ; epidemiology ; Educational Status ; Female ; HIV Infections ; epidemiology ; HIV Seropositivity ; Herpes Genitalis ; epidemiology ; Herpesvirus 2, Human ; isolation & purification ; Humans ; Methamphetamine ; administration & dosage ; Prevalence ; Risk Factors ; Serologic Tests ; Sex Work ; Sex Workers ; psychology ; statistics & numerical data ; Superinfection ; epidemiology ; Syphilis ; epidemiology ; Treponema pallidum ; isolation & purification

OBJECTIVETo investigate the epidemic trend and features of male genital herpes (GH) in Tianjin.

METHODSWe statistically analyzed the epidemiological data of the male GH patients received at the Venereal Disease Clinic of Tianjin Medical University General Hospital from 2006 to 2010.

RESULTSA total of 130 cases of male GH were reported from 2006 to 2010, ranging in age from 18 to 76 years, with 31.54% aged at 30-39 years. Most of the patients were factory workers (30.77%) and clerks (30.00%). Those with high school education accounted for 61.54%, and those with college education 32.31%. The sex partners of the patients were mostly waitresses (60%).

CONCLUSIONThe epidemic of GH has not been effectively controlled in Tianjin. New measures have to be developed targeting the changed epidemiological features of GH for better prevention and control of the disease.

Adolescent ; Adult ; Aged ; China ; epidemiology ; Herpes Genitalis ; epidemiology ; Humans ; Male ; Middle Aged ; Outpatients ; Risk Factors ; Young Adult

PURPOSE: This study determined the seroprevalence of herpes virus 2 in gravidas and the differences between herpes virus 2-infected and healthy gravidas. The need to screen gravidas for herpes virus 2 was also evaluated. MATERIALS AND METHODS: A retrospective analysis involving 500 gravidas who underwent herpes virus 2 serologic testing and delivery in our hospital between January 2009 and August 2010 was performed. All patients in the study group were classified as herpes simplex virus 2 (HSV2) positive, and all cases were analyzed with respect to the clinical course of the pregnancy, pregnancy outcome, obstetric complications, and neonatal outcomes. SPSS software (version 14.0) was used for statistical analysis. A chi-square test and Student's t-test were used for statistical analysis. RESULTS: In the current study, the herpes virus 2 seroprevalence rate in gravidas was 17%. There was no significant difference in the rates of preterm delivery, premature rupture of membranes, preterm labor, and intrauterine growth restriction between the herpes virus 2-infected gravidas and the healthy control group. The rates of spontaneous abortion and sexually transmitted disease were higher in the herpes virus 2 infection group than the healthy control group. CONCLUSION: After educating gravidas on genital herpes and, if gravidas thereafter consent to herpes virus 2 screening, the risk of neonatal herpes virus 2 infections can be reduced. In addition, examination of gravidas for sexually transmitted diseases would increase as would appropriate treatment.
Adult ; Female ; Herpes Genitalis/*diagnosis/epidemiology/virology ; Herpes Simplex ; Herpesvirus 2, Human/*pathogenicity ; Humans ; Pregnancy ; Pregnancy Complications, Infectious/diagnosis/epidemiology/virology ; Retrospective Studies

OBJECTIVETo survey the prevalence and risk factors of HSV-2 among Chinese and Vietnamese female sex workers (FSW) in the border county of Hekou, Yunnan Province, China.

METHODSA cross-sectional survey was conducted on demographics, sexual behavior, medical history, and drug use among FSWs. Laboratory samples were obtained to test for HSV-2 and other STIs such as HIV, Syphilis, Trichomonas vaginalis, Neisseria gonorrhoeae, Chlamydia trachomatis, Bacterial vaginosis, and Yeast infections. Cervicitis and genital warts were also diagnosed.

RESULTSOf the 345 FSWs who participated in this study, 112 (32.5%) were ethnic Chinese and 233 (67.5) were Vietnamese. Among FSWs in Hekou, the prevalence rates were 58.3% for HSV-2, 5.5% for HIV, and 4.1% for bacterial vaginosis (BV). Age<21 (OR: 0.5; 95% CI: 0.3, 0.8), duration of commercial sex work≤3 months (OR: 0.5; 95% CI: 0.3, 0.8), oral and vaginal sex with the last client (as opposed to only vaginal sex) (OR: 1.6; 95% CI: 1.0, 2.7), HIV (OR: 11.4; 95% CI: 1.5, 87.2), and bacterial vaginosis (BV) (OR: 5.6; 95% CI: 1.2, 26.9) were significantly correlated with HSV-2 infection.

CONCLUSIONMultivariate analysis showed that several factors were significantly correlated with the high prevalence of HSV-2 in FSWs in the border area between China and Vietnam. Further studies and interventions are needed for HSV-2 epidemiology in the border area.

Adolescent ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Herpes Genitalis ; epidemiology ; Herpesvirus 2, Human ; isolation & purification ; Humans ; Risk Factors ; Sex Workers ; Vietnam ; epidemiology ; Young Adult

OBJECTIVETo study the recurrence rate and clinical effect of the treatment of recurrent genital herpes with self-prescribed decoction eliminating herpes combined with recombinant human interleukin-2 (IL-2).

METHODSOne hundred and forty patients diagnosed as having recurrent genital herpes were randomly divided into experimental group and control group, 10 each. The experimental group received treatment of self-prescribed decoction eliminating herpes combined with recombinant IL-2 and valaciclovir hydrochloride tablets, and the control group received recombinant IL-2 and valaciclovir hydrochloride tablets.

RESULTSThe total effective rate and cure rate in experimental group were significantly higher than that in control group (P<0.01). There was a markedly lower recurrence rate of genital herpes in the experimental group (P<0.01).

CONCLUSIONThe self-prescribed decoction eliminating herpes combined with recombinant human IL-2 is of quite effective against recurrent genital herpes and can significantly decrease the recurrence rate, thus further clinical study being necessary.

Adolescent ; Adult ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Herpes Genitalis ; drug therapy ; Humans ; Interleukin-2 ; therapeutic use ; Male ; Phytotherapy ; Recombinant Proteins ; therapeutic use ; Recurrence ; Young Adult