| 1. |
- Airell, A, et al.
(författare)
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Chlamydia trachomatis PCR (Cobas Amplicor) in women: endocervical specimen transported in a specimen of urine versus endocervical and urethral specimens in 2-SP medium versus urine specimen only
- 2000
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Ingår i: International journal of STD & AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 11:10, s. 651-658
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Tidskriftsartikel (refereegranskat)abstract
- The sensitivity of Roche Cobas Amplicor Chlamydia trachomatis polymerase chain reaction (PCR) including the internal control (IC) programme to identify inhibition, was investigated on 3 different samples from women: (1) swab samples from the urethra and the cervix pooled in 2-SP transport medium, (2) swab sample from the cervix transported in a urine sample from the same patient, and (3) urine sample alone. Out of the 2412 patients, 193 (8.0%) were chlamydia positive and in 14 of these the results showed discrepancies between sampling methods. The sensitivity of PCR on urethra/cervix, urine/cervix and urine was 98.4% (190/193), 97.9% (189/193) and 93.3% (180/193) respectively. The higher sensitivity of PCR on urethra/cervix and urine/cervix as compared with urine alone was statistically significant. Without the IC, the sensitivity of PCR on urethra/ cervix, urine/cervix and urine would have been 95.9% (185/193), 94.8% (183/193) and 90.7% (175/193) respectively. Factors influencing the rate of inhibition were also studied.
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| 2. |
- Berglund, Torsten, et al.
(författare)
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One year of Neisseria gonorrhoeae isolates in Sweden : the prevalence study of antibiotic susceptibility shows relation to the geographic area of exposure
- 2002
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Ingår i: International Journal of STD and AIDS (London). - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 13:2, s. 109-114
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to compare epidemiological data with antibiotic susceptibility patterns, so as to characterize the risk of infection with a highly resistant Neisseria gonorrhoeae strain. N. gonorrhoeae strains isolated in Sweden from February 1998 through January 1999 were tested for antibiotic susceptibility. Epidemiological data were received from each clinician reporting a case of gonorrhoea and these data were linked to the N. gonorrhoeae strains. A total of 348 N. gonorrhoeae isolates, representing 89% of all Swedish cases diagnosed during the 12-month period, were tested for antibiotic susceptibility. Of all isolates, 24% were β-lactamase-producing, and 18% had decreased susceptibility to ciprofloxacin (MIC>0.064 mg/l). All isolates were fully susceptible to ceftriaxone and spectinomycin. More than 99% of the isolates were fully susceptible to azithromycin. The antibiotic susceptibility varied with the places where patients were exposed to infection. When exposed in Asia, 63% of the isolates showed reduced susceptibility to ciprofloxacin, compared with 0-8.5% of the isolates from patients exposed in other places (RR=8.5, P<0.001). Ciprofloxacin cannot be recommended as the first choice of treatment if the place of exposure was in Asia.
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| 3. |
- Chaplinskas, Saulius, et al.
(författare)
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Characteristics of Vilnius street prostitutes
- 2001
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Ingår i: International Journal of STD and AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 12:3, s. 176-180
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Tidskriftsartikel (refereegranskat)abstract
- Women prostituting in Vilnius City, Lithuania, were studied with regard to their socioeconomic background, drug and alcohol abuse, conditions for prostituting and for the carrier rate of sexually transmitted infectious agents. The 73 women studied represented a group of low-socioeconomic prostitutes with a great age span, i.e. 14-52 years. Forty-five per cent had one or more children. Roughly one-third were part-time prostitutes. Some had been trafficking for more than one decade. Some started trafficking at the age of 13, while the other extreme was a woman who began to prostitute at 51 years of age. This group of Vilnius street walkers had few customers per day. Eighteen were intravenous drug users and almost all abused alcohol. All, but one, had one or more sexually transmitted infections (STIs). Syphilis was diagnosed in 8 (13%) and another 10 (16%) had a serological scar of such an infection. HIV infections were not diagnosed. Condoms were not consistently used during their social contacts.
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| 4. |
- Edgardh, K
(författare)
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Sexual behaviour in a low-income high school setting in Stockholm
- 2002
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Ingår i: International journal of STD & AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 13:3, s. 160-167
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Tidskriftsartikel (refereegranskat)abstract
- Teenage abortions and sexually transmitted infections (STIs) are increasing in Sweden, and risky adolescent sexual behaviour is an issue of major concern. The aim of the present cross-sectional questionnaire-based study was to investigate adolescent sexual experience in a low-income high school setting in Stockholm. Among 340 students, 258 participated, response rate=75.9%, mean age=17 years. Homo- or bisexual preference was reported by 11.6% (29/250). Experience of oral sex was reported by 66.3% (163/246), vaginal intercourse by 55.5% (141/254), and anal sex by 10.0% (25/250), with no gender-specific differences. Five or more coital partners were reported by 29.8% (34/114). Condom use at first and most recent intercourse was reported by 61.7% (87/141) and 42.6% (60/141), respectively, and condom breakage by 39.5% (34/86). Truancy, smoking, alcohol and drug use were factors associated with coital experience. Sexual abuse was reported by 2.2% (3/134) of the boys and 13.0% (16/123) of the girls.
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| 5. |
- Garland, SM, et al.
(författare)
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Imiquimod 5% cream is a safe and effective self-applied treatment for anogenital warts--results of an open-label, multicentre Phase IIIB trial
- 2001
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Ingår i: International journal of STD & AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 12:11, s. 722-729
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Tidskriftsartikel (refereegranskat)abstract
- Our objective was to determine the efficacy and safety of imiquimod 5% cream in the treatment of external genital/perianal warts in an open-label Phase IIIB trial. Patients applied imiquimod 5% cream 3 times per week, for up to 16 weeks. Those who cleared their warts were monitored during a 6-month follow-up period. If their warts recurred, or new warts developed during this time, patients could be re-treated for up to 16 additional weeks. Patients who experienced partial clearance during the initial treatment period entered an extended treatment period of up to an additional 16 weeks. A total of 943 patients from 114 clinic sites in 20 countries participated in this study. Complete clinical clearance was observed in 451/943 (47.8%) patients (intent-to-treat (ITT) analysis) during the initial treatment period, with clearance in an additional 52 (5.5%) patients during the extended treatment period beyond 16 weeks. The overall clearance rate for the combined treatment periods was 53.3%. In a treatment failure analysis, the overall clearance rate was 65.5%; a greater proportion of female patients (75.5%) experienced complete clearance than male patients (56.9%). Low recurrence rates, of 8.8% and 23.0%, were observed at the end of the 3- and 6-month follow-up periods, respectively. The sustained clearance rates (patients who cleared during treatment and remained clear at the end of the follow-up period) after 3 and 6 months were 41.6% and 33.0% (ITT analysis), respectively. Local erythema occurred in 67% of patients. In the majority of patients local skin reactions were of mild to moderate severity. In conclusion, imiquimod 5% cream is an effective self-applied treatment for external genital/perianal warts when applied for up to 16 weeks and is well tolerated for up to 32 weeks.
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| 6. |
- Hellberg, D, et al.
(författare)
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Bacterial vaginosis and smoking
- 2000
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Ingår i: International Journal of STD and AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 11:9, s. 603-606
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Tidskriftsartikel (refereegranskat)abstract
- This study aimed to investigate if there is an association between bacterial vaginosis (BV) and smoking. This cohort study included 956 randomly chosen, apparently healthy women at 2 family planning and one youth clinic. Of the 956 women, 131 women fulfilled the criteria for BV and the remaining 825 served as a control group. BV, BV-associated bacteria and gynaecological infections were diagnosed. Structured personal interviews concerning, smoking, alcohol and drug habits, sexual behaviour and reproductive history were made. Before and after adjustment for possible confounding factors, smoking, but not alcohol and drug use, was significantly associated with BV. Of the women with BV 52% were smokers versus 32% in the control group. Age-adjusted odds ratio (OR) for smokers was 2.3 before, and 3.0 (95% confidence interval [CI] 1.3-6.9) after adjustment for sexual risk behaviour, reproductive history, and alcohol use. There was also a significant dose-response relationship between BV and smoking habits. The data suggest that there might be a causal association between BV and smoking.
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| 7. |
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| 8. |
- Koppel, K, et al.
(författare)
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Serum lipid levels associated with increased risk for cardiovascular disease is associated with highly active antiretroviral therapy (HAART) in HIV-1 infection
- 2000
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Ingår i: International journal of STD & AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 11:7, s. 451-455
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Tidskriftsartikel (refereegranskat)abstract
- The long-term effects of fat metabolism, storage and utilization in HIV-1 infected patients on highly active antiretroviral therapy (HAART) including a protease inhibitor are profound and cause increasing concern. The main importance of these lipid/metabolic disorders lies in their assumed contribution to an increased risk of coronary heart disease (CHD). In the general population increased levels of lipoprotein(a) [Lp(a)] constitute an independent risk factor for CHD by itself as well as in combination with increased levels of cholesterol and low density lipoprotein (LDL)-cholesterol, respectively. Two hundred and fifty-six patients with 27 ± 7 months HAART and 84 treatment-naive HIV-1 positive patients were screened for cardiovascular risk factors. The subjective perception of fat wasting and/or accumulation in different sites of the body, which was possible to evaluate in 235 patients on HAART and 73 treatment-naive patients, the levels of plasma triglycerides (TG), cholesterol, LDL and high-density lipoproteins (HDL)-cholesterol, LDL/HDL ratio and Lp(a) were measured. Of the patients on HAART, 42% (98/235) reported abnormal fat distribution as compared with 4% (3/73) of the treatment-naive patients (P < 0.0001). The levels of TG, cholesterol and LDL-cholesterol, but not HDL-cholesterol or Lp(a) were higher (P < 0.0001) in the HAART group as compared with the naive group. Very high Lp(a) levels (>700 mg/l) were more common among HAART patients as compared with naive, 14% (36/256) vs 2% (2/83); P = 0.0022. The Lp(a) levels correlated to the levels of LDL-cholesterol, but not to total cholesterol, HDL-cholesterol or TG, and did not differ between patients with and without subjective perception of abnormal fat distribution. A significant number of the HAART patients had very high levels of Lp(a) and various combinations of increased lipid values associated with considerably increased risk for CHD. The elevation of Lp(a) did not relate to any other clinical or laboratory parameter than to LDL-cholesterol.
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| 9. |
- Machungo, F, et al.
(författare)
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Syphilis, gonorrhoea and chlamydial infection among women undergoing legal or illegal abortion in Maputo
- 2002
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Ingår i: International Journal of STD and AIDS. - : SAGE Publications. - 0956-4624 .- 1758-1052. ; 13:5, s. 326-330
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Tidskriftsartikel (refereegranskat)abstract
- Our objectives were to compare the prevalence of sexually transmitted infections (STIs) in 103 women undergoing induced legal abortion (LA) and in 101 women with confirmed, recent illegal abortion (IA), in Maputo, Mozambique. For the purpose of this study, LA was considered the abortion provided in the Maputo Central Hospital with the approval of the Ministry of Health, and IA the one not provided through the approved facility, mentioned above. Women with IA were recruited in the outpatient gynaecology ward and women with LA in the emergency gynaecology ward in the Maputo Central Hospital, during the same time period. Serological tests for syphilis (rapid plasma reagin, ELISA-IgC and fluorescent treponemal antibody absorption), gonorrhoea (indirect haemagglutination) and chlamydia (microimmunofluorescence) were carried out. Direct immuno-fluorescence for detection of Chlamydia trachomatis antigen was done on endocervical smears from all the women. The prevalence of syphilis seropositivity in IA women is twice that of LA women (odds ratio [OR] 2.13; 95% confidence interval [CI] 0.55-9.95), with 10.9% and 4.9%, respectively. Exposure to gonorrhoea in these 2 groups is similar (OR 1.18; 95% CI 0.63-2.20), with seroprevalence of 31.1% in the LA and 34.7% in the IA group. The high titres are also similar in both groups. Serology findings for C. trachomatis indicate prevalence of seropositivity of 40.6% in the LA and 44.4% in the IA group with no significant difference (OR 1.17; 95% CI 0.64-2.13). In conclusion, STIs are highly prevalent in both IA and LA groups in Maputo. Urgent interventions are needed to reduce their prevalence and consequently their adverse consequences.
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| 10. |
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