Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To evaluate the prevalence of hepatitis-B-virus (HBV)-markers in STD patients and the significance of promiscuous heterosexual activity as a risk factor for the transmission of HBV, a serological screening was performed in 499 patients, in addition to the routine STD diagnostic programme. Two groups of patients were evaluated: group 1 (120 patients) was drawn from the STD clinic of the Public Health Office (PHO), group 2 (379 patients) from a private STD outpatient clinic. Promiscuous activity was reported significantly more often by persons of group 1 than by those attending the private clinic (59.3% vs. 5.1%). The infection rate of gonorrhea, syphilis and Chlamydia trachomatis was high in patients of the PHO (46.7%, 35.3%, 27.5%) whereas most of the STDs were seldom ascertained in patients of the private clinic (1.1%, 0%, 5.6%). Similar to other STDs, the prevalence of HBV markers differed significantly between patients of the PHO and those of the private clinic (33.3% vs. 6.3%; p = .0000). Comparison of HBV and other STDs showed the highest coincidence of HBV markers in patients with serological evidence of syphilis (44.2%), and in one third of patients with Neisseria gonorrhoeae as well as HIV infection. The data obtained in the present study demonstrate that also in Austria, in addition to homosexual preference and drug abuse, promiscuous heterosexual activity must be considered a substantial risk factor for the transmission of HBV.
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PMID:Coincidence of hepatitis B-virus markers and other sexually transmitted diseases in different STD-risk groups. 161 Dec 11

In the US and northern Europe, the prevalence of pregnant syphilitic women is estimated at .1-.6%, while in South Africa it was 7.6% in 1982. In 1978, there 108 cases in the US which increased to 268 reported cases in 1985. The increase of congenital syphilis (CS) by 25% from 1985 to 1988 was attributed to the spread of crack cocaine in the US. The rate was 10.5 cases/100,000 live births in the US during this period, a 21% increase. In contrast, in the Netherlands there were 2.5 cases/100,000 live births during 1982-85. Clinical symptoms appear 3 weeks after birth, but some are present at birth such as hepatosplenomegaly, bloated abdomen, cutaneous lesions, and nasal discharge turning into purulent rhinitis. Anemia occurs in 90% of children with CS. Generalized lymphadenopathy, splenomegaly with hepatomegaly, and syphilitic hepatitis may also occur. Syphilitic skeletal abnormalities include osteochondritis, periostitis, osteomyelitis, and osteitis. Meningovascular syphilis produces nervous system effects. CS complications include nephrotic syndrome and acute glomerulonephritis. Ocular abnormalities are caused by treponemes found in the cornea, sclera, uvea, retina and the optic nerve. Chorioretinitis and iridocyclitis are common ocular lesions. The pathogen Treponema pallidum can be diagnosed by dark field microscopy, by immunofluorescence, or by histopathological examination of silver-stained preparations. Pregnancy women with syphilis are treated with penicillin although failures have been reported after single or 2 or 3 in administrations of 2.4 MU benzathine penicillin and after giving tetracycline in 3rd trimester pregnancy. The CDC recommendation for treating infants with CS is iv 50,000 U/kg penicillin G every 8-12 hours for 10-14 days or im 50,000 U procaine penicillin once daily for 10-14 days. Single administration of 50,000 U/kg benzathine penicillin is recommended for newborn children whose mothers have been treated with erythromycin.
Int J STD AIDS
PMID:Congenital syphilis. 161 61

2405 high risk subjects (1193 patients attending STD clinics, 1012 blood donors and 200 hospital personnel) and 500 apparently healthy individuals representing all the twelve districts of the State of Himachal Pradesh were screened for HBs Ag employing reverse passive haemagglutination (RPHA) technique. HBs Ag positivity was found to be 6.77 per cent in test groups and 3.6 per cent in the control group. Maximum positivity was found in STD patients (9.55 per cent) followed by hospital personnel (8 per cent) and blood donors (3.26 per cent). The highest incidence was noticed in district Kullu and no positive case was found in Lahaul and Spiti district of Himachal Pradesh. Remedial measures for prevention of Hepatitis-B virus infection have been emphasized.
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PMID:Incidence of australia antigen (HBs Ag) in Himachal Pradesh. 209 21

In order to manage the increased workload resulting from post vaccination hepatitis antibody testing of health care workers, the anti-hepatitis B ELISA assay ETI-AB-AUK (Sorin Biomedica), adapted for quantification using standards available as an addition to the qualitative kit assay (ABAU-STD-SET, (Sorin Biomedica)) and a sample pre-dilution step, was compared with a fully automated microparticle enzyme immunoassay IMX AUSAB (Abbott Laboratories), and a semi-automated enhanced luminescence system (Amerlite Amersham, now Kodak). Seventy-eight samples were concurrently tested and analysed statistically using a Regression Coefficient computer package (Apple Mackintosh Cricket). Good quantitative agreement was observed with ELISA vs IMX giving a linear correlation coefficient (r = 0.96). The linear correlation coefficient for ELISA vs Amerlite was r = 0.77. This study validates the use of the automated IMX system and allows the comparison of IMX results with previous 'semi-quantitative' ELISA results when longitudinally assessing patients response to a recombinant hepatitis B vaccine.
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PMID:Comparison of an ELISA system for the quantification of hepatitis B antibody with an automated and a semi-automated system. 827 Jun 56

A serologic study of 230 female and 43 male-to-female transsexual Greek prostitutes from the Greater Athens area failed to confirm an association between hepatitis infection and active syphilis. Study participants were recruited at presentation to the Ministry of Health venereal diseases clinic for periodic medical examination. Rapid plasma reagin and treponemal tests indicated 4.3% of female prostitutes and 20.9% of transsexuals had active syphilis infection. The rates of hepatitis B and hepatitis C virus were 50.4% and 3.9%, respectively, among female prostitutes and 65.1% and 4.7%, respectively, among transsexuals. Stratified analysis failed to detect any significant association between syphilis, hepatitis B surface antigen carriership, and exposure to hepatitis B or C infection within the two groups of sex workers. In addition, there was no significant association between syphilis, age of the sex worker, and years of legalized prostitution. It appears that, in these two populations, a syphilis diagnosis leads to intensive self-protective prevention measures against other sexually transmitted infections.
Int J STD AIDS 1997 Nov
PMID:Infection by hepatitis B and C virus in female and transsexual Greek prostitutes with serological evidence of active syphilis. 936 44

This is a study conducted to establish the seroprevalence rate of sexually transmitted and blood-borne infections among district jail inmates in Northern India. The subjects (240 males and 9 female inmates), aged 15-50 years, were asked to answer a questionnaire comprising their background characteristics, alleged criminal background, period of confinement in jail, sexual activity, and sexual partners. Any history of blood transfusion, injury, injecting drug use and drug addiction were also noted together with the level of AIDS awareness . Out of the 240 men, 115 were married and 125 were unmarried. Serum samples were obtained from these inmates and were tested for antibodies against HIV (1+2), hepatitis C virus (HCV), Treponema pallidum, and hepatitis B surface antigen (HBsAg). The results indicated that 76.6% gave a history of penetrative sex with their wives or other females including casual sex partners and commercial sex workers (CSWs). 71.2% had had sex only with women, while 28.8% were homosexual or bisexual. Out of 131, 60 (45.8%) had been faithful to their partners, while 124 had experienced multiple sexual partners and 80.6% had had unprotected sex. Of the 100 who had had unprotected sex, 83 did so with CSWs. 126 inmates (52.75%) were addicted to alcohol, 44 (18.33%) to smack/charas, and 8 (3.33%) used intravenous drugs. On examination, 11.6% had active hepatitis, 10.4% with active pulmonary tuberculosis, 4.6% had syphilitic ulcers on the penis, and four-fifths of the teenagers had moderate to severe scabies. 1.3% of the subjects were HIV-1 positive, while 11.1% men and 22.2% women were positive for HBsAg. These results indicate a high prevalence of sexually transmitted and blood-borne infections in the studied area.
Int J STD AIDS 1999 Jul
PMID:High prevalence of sexually transmitted and blood-borne infections amongst the inmates of a district jail in Northern India. 1045 85

Chronic hepatitis B infection is frequently diagnosed within the genitourinary clinic setting with sexual transmission the commonest route of acquisition in the United Kingdom. Only 3--5% of adults who contract acute hepatitis B will progress to chronic infection, and these individuals can be identified by the presence of hepatitis B surface antigen (HBsAg) in the bloodstream 6 months after infection. Individuals at highest risk of long-term complications such as cirrhosis and hepatocellular carcinoma, carry HBeAg and have high levels of circulating hepatitis B virus (HBV) deoxyribonucleic acid (DNA). Therapy should be targeted towards this group of patients. Two forms of therapy are now licensed for use in chronic hepatitis B infection: interferon-alpha and lamivudine. Seroconversion occurs in 30--40% of patients treated with interferon and treatment is often limited by toxicity. Lamivudine is well tolerated with seroconversion rates of 15--20% at one year, rising with increasing duration of therapy. Long-term monotherapy is limited however by the development of resistance mutations and combination nucleoside therapy is likely to become the treatment of choice in the future. Patients with chronic hepatitis B should be counselled regarding transmission, partner vaccination and alcohol intake and co-infection with other hepatitis viruses should be excluded.
Int J STD AIDS 2001 Jun
PMID:The management of chronic hepatitis B infection. 1180 40

The aim of the present study was to formally evaluate the effectiveness, professional appropriateness and acceptability of the extended role of the nurse practitioner at the Kirketon Road Centre (KRC) in Sydney, Australia. Data collection consisted of client and staff surveys and case file review by two assessors (one medical and one nursing). This paper will report on one section of this research, namely the case file review section of the study. Total study subjects were 1046 'at risk' youth, sex workers and injecting drug users attending KRC for their primary health care needs between September 1994 and April 1995. Nurse practitioners (NP) saw 613 of the clients who presented over this period. The majority of these clients were women (77.3%). The majority of NP consults were related to STD (51%), gynaecological (17%) and hepatitis (16%) issues. The results demonstrated that nurse practitioners were professionally appropriate in all aspects of expected 'best practice' in over 95% of consultations.
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PMID:Nurse practitioners: an evaluation of the extended role of nurses at the Kirketon Road Centre in Sydney, Australia. 1187 3

It is generally understood that hepatitis B and hepatitis C may be sexually transmitted. During the last decade there was a sharp growth of hepatitis B and C in Russia. In comparison to 1992 the incidence of hepatitis B in Russia rose two-fold and in 1999 there were 43.31 cases per 100,000 of population (in some cities up to 150/100,000 and even more). The incidence of hepatitis C in 1999 (19.31 per 100,000 of population) rose to six times more than in 1994. At the same time there was a dramatic growth in syphilis and other sexually transmitted infections in Russia. The proportion of sexual transmission of hepatitis B virus (HBV) and hepatitis C virus (HCV) compared with other routes of transmission increased. According to the data from Moscow City Centre of Epidemiology during the last two years, up to 40% cases of HCV and HBV were sexually transmitted. The most dramatic growth of registered cases of hepatitis was seen among the sexually active population aged 14-29. Confirmation of the sexual route of transmission of HBV and HCV in teenagers was seen when the results of the study showed various markers of HBV and HCV to be significantly more common among sexually active (n = 45) than sexually inactive (n = 341) teenagers (13.33% vs. 4.39% for HBsAg; 46.67% vs. 12.61% for HBsAg+anti-HBs+anti-HBc; 9.47% vs. 3.95% for anti-HCV, respectively).
Int J STD AIDS 2002 Dec
PMID:Significance of sexual route of transmission of hepatitis B and C in Russia. 1253 18

The mean risk of acquiring HIV after an occupational exposure, injecting drug use or sexual exposure varies from < 0.1 to 3%. A high plasma HIV-RNA of the source increases the risk of each of the exposures. Other factors, such as the volume of the inoculum involved to which the individual was exposed, other sexually transmitted diseases and ruptures of mucous membranes are associated with a higher risk of HIV transmission. Based on the calculated risk, post-exposure prophylaxis (PEP) should be recommended. In the Netherlands, prescription of PEP in the occupational setting is a standard procedure and has proved to be feasible. This was associated with a high percentage (62%) of mild and reversible toxicity and a small percentage (2%) of serious adverse events related to antiretroviral drugs, i.e. nephrolithiasis (due to indinavir) and toxic hepatitis (due to nevirapine). In The Netherlands so far no HIV-seroconversions have been recorded after an occupational accident.
Int J STD AIDS 2002 Dec
PMID:Post-exposure prophylaxis. 1253 23


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