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Lisa Loeb

Publications and source records attributed to Lisa Loeb.

11 recordsLinked to original sources
PubMed2006

Late diagnosis of HIV infection: trends, prevalence, and characteristics of persons whose HIV diagnosis occurred within 12 months of developing AIDS.

BACKGROUND: Persons diagnosed late in the course of HIV infection may be unknowingly transmitting infection and once diagnosed may have worse outcomes and greater medical expenses. METHODS: Persons diagnosed with AIDS in San Francisco between 2001 and 2005 were included. Late testers were persons diagnosed with HIV 12 months or less before their AIDS diagnosis. Prevalence trends, demographic and risk correlates, and predictors of late testing were measured. RESULTS: Among 2139 persons included, 830 (38.8%) were late testers. The prevalence of late testing was stable between 2001 and 2005. Late testing was more likely among persons <30 years old (Odds ratio [OR]: 1.99, 95% confidence interval [CI]: 1.4, 2.8), heterosexuals (OR: 1.88, 95% CI: 1.1, 3.1), persons without a reported risk (OR: 2.88, 95% CI: 1.7, 5.0), persons with private insurance (OR: 1.82, 95% CI: 1.4, 2.4), no insurance (OR: 1.83, 95% CI: 1.4, 2.4), born outside of the United States (OR: 1.64, 95% CI: 1.2, 2.2), and whose initial AIDS diagnosis was an opportunistic infection (OR: 2.24, 95% CI: 1.8, 2.8). CONCLUSIONS: A large proportion of persons with AIDS have tested late in the course of HIV infection and this proportion has not declined in recent years. Routine testing in medical settings, and use of rapid oral-fluid testing in traditional and nontraditional settings may increase early HIV diagnosis.

AIDS Serodiagnosis↗
PubMed2006

Priapism and quetiapine: a case report.

Priapism is a "persistent erection not accompanied by sexual desire or stimulation, usually lasting more than six hours and typically involving only the corpora cavernosa." Here we report on a gay male patient from our HIV/AIDS mental health clinic who developed serious priapism on quetiapine and recreational amphetamine. Gay men are at high risk for amphetamine use, and as such, this potential association between priapism, quetiapine, and amphetamine use should be considered in making prescription decisions with these patients.

Amphetamine↗
PubMed2005

Amphetamine use is associated with increased HIV incidence among men who have sex with men in San Francisco.

We examined the association between amphetamine use and HIV incidence for 2991 men who have sex with men (MSM) who tested anonymously for HIV in San Francisco. HIV incidence among 290 amphetamine users was 6.3% per year (95% CI 1.9-10.6%), compared with 2.1% per year (95% CI 1.3-2.9%) among 2701 non-users (RR 3.0, 95% CI 1.4-6.5). HIV prevention programmes in San Francisco should include efforts to reduce amphetamine use and associated high-risk sexual behaviors.

Adult↗
PubMed2005

Comparison of three methods to measure HIV incidence among persons seeking voluntary, anonymous counseling and testing.

OBJECTIVES: The authors compared 3 practical methods to estimate human HIV incidence rates using existing data from persons seeking anonymous testing in San Francisco between 1996-2002. Each method was assessed for strengths and limitations. METHODS: Three different approaches were used to determine HIV incidence: one based on self-reported dates of prior tests, one based on linking records of prior tests using an anonymous unique testing code, and one based on the Serologic Testing Algorithm for Recent HIV Seroconversion (STARHS). RESULTS: The 3 methods found comparable rates of seroconversion overall (1.0, 1.2, and 1.3 per 100 person-years) and among men who have sex with men (1.4, 1.6, and 2.0 per 100 person-years). Incidence for all 3 methods saw a peak during 1999 followed by a decline. Greatest variability of incidence was observed among lower-risk populations, in whom few infections were expected. CONCLUSIONS: The 3 methods had complementary strengths and limitations, which may prevent proper interpretation of HIV incidence if any one method is analyzed alone. HIV incidence rates among persons seeking HIV testing should be interpreted cautiously using corroborative data on risk behavior and sexually transmitted diseases and other contextual information.

Anonymous Testing↗
PubMed2003

Association of negotiation strategies with consistent use of male condoms by women receiving an HIV prevention intervention in Zimbabwe.

One of the fundamental aspects of HIV counselling for women is condom negotiation strategy development. The present research sought to identify condom request strategies used by Zimbabwean women and to determine which were most effective in persuading male partners to use condoms. Of six types of strategies used by women after a prevention intervention, one was significantly associated with consistent condom use 2 months later. Implications for the development of counselling and testing protocols are discussed.

Condoms↗