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Biomedical subjects

Curt G Beckwith

Publications and source records attributed to Curt G Beckwith.

9 recordsLinked to original sources
PubMed2006

A success story: HIV prevention for injection drug users in Rhode Island.

BACKGROUND: New HIV diagnoses related to injection drug use (IDU) have declined in the United States. Access to clean syringes and decreasing HIV transmission among injection drug users have been HIV prevention priorities of the Rhode Island (RI) HIV community. To examine trends in IDU-related new HIV diagnoses in RI, we performed a retrospective analysis of new HIV diagnoses according to HIV risk factor from 1990-2003. RESULTS: There has been an 80% absolute reduction in IDU-related new HIV diagnoses in RI coincident with IDU-specific prevention efforts. CONCLUSION: There has been a greater decline in IDU-related new HIV diagnoses in Rhode Island compared to national data reported by the Centers for Disease Control and Prevention. We hypothesize that this dramatic decline in Rhode Island is related to extensive HIV prevention efforts targeting IDUs. Further research is needed to examine the impact of specific HIV prevention interventions for injection drug users.

Causality↗
PubMed2006

Acceptance of HIV testing among African-American college students at a historically black university in the south.

PURPOSE: Routine HIV testing on college campuses has the potential to increase students' awareness of their HIV status. Testing targeted only at persons reporting HIV risk behaviors will not identify infected persons who may deny or be unaware of their risk. Thus, this study sought to investigate the acceptability of rapid HIV testing among African-American college students in a nontraditional setting on a historically black college/university (HBCU) campus. METHODS: A cross-sectional survey on risk behaviors, barriers to testing, and HIV testing history was administered to 161 African-American college students at an HBCU. All approached students (both those participating and not) were offered free HIV rapid testing. RESULTS: Eighty-one African-American college students consented to be tested for HIV and all tested negative. Results of the questionnaire indicated that African-American college students engage in risky sexual behaviors (such as unprotected sex) yet perceive themselves as at little or no risk. College students who reported past HIV testing often did so in conjunction with routine exams, such as annual pap smears, rather than specifically seeking HIV testing. CONCLUSIONS: Routine HIV testing on college campuses may be an important public health initiative in reducing the spread of HIV. Specifically, this strategy may provide a model for student access to HIV testing, particularly males and other students who may be less likely to seek HIV testing at traditional medical settings. These data supports expansion of routine testing programs directed at African-American college students.

AIDS Serodiagnosis↗
PubMed2005

It is time to implement routine, not risk-based, HIV testing.

Approximately one-quarter of a million persons in the United States who are infected with human immunodeficiency virus (HIV) do not know it. To decrease the number of such persons, primary care providers should make HIV testing a routine component of health care. HIV testing should also be offered routinely in other settings, such as emergency departments, jails, and substance abuse treatment centers. Currently, the Centers for Disease Control and Prevention and the Infectious Diseases Society of America recommend routine HIV testing only in settings where the prevalence of HIV infection is > or =1%; in settings where the prevalence of HIV infection is <1%, testing should be based on risk assessment. Because of the impracticality of strategies for testing that are based on estimates of prevalence, and because of the inaccuracy of risk assessment, we propose that HIV testing be routinely offered to any person who is sexually active. As an adjunct to the implementation of routine testing programs, counseling practices need to be streamlined, and rapid HIV testing needs to be implemented in the appropriate settings.

Diagnostic Tests, Routine↗
PubMed2005

Racial/ethnic attitudes towards HIV testing in the primary care setting.

PURPOSE: To determine attitudes of patients towards routine HIV testing in the primary care setting. METHODS: Cross-sectional survey on the risk factors, beliefs, attitudes and knowledge of HIV/AIDS administered to 101 individuals present in urban primary care clinics in Providence, RI. RESULTS: Previous HIV testing was done most frequently for those respondents requiring prenatal services and for those who were curious about their HIV status. Patients' perceptions of their personal risk for HIV infection and their self-identified risk factors were frequently discordant. Patients wanted to be tested routinely for HIV by their primary care providers, even when they did not feel that they were at high risk for HIV acquisition. CONCLUSIONS: Patients in this study clearly indicated their desire to be tested for HIV routinely by their primary care providers. Routine HIV testing is a reasonable option to identify HIV infections in the primary care setting, as it is nondiscriminatory, allows increased awareness of actual risk for infection, and provides an opportunity for earlier detection of HIV.

AIDS Serodiagnosis↗
PubMed2003

A review of the case for hepatitis B vaccination of high-risk adults.

The sequelae of hepatitis B virus infection include fulminant liver failure, chronic liver disease, hepatocellular carcinoma, and death. The hepatitis B vaccine is efficacious, safe, and cost-effective, but has been consistently underutilized in high-risk adults despite long-standing recommendations. Instituting routine hepatitis B vaccination for high-risk adults in settings such as prisons and jails, sexually transmitted disease clinics, drug treatment centers, and needle exchange programs could prevent up to 800 cases of hepatitis, and 10 deaths from hepatitis, per 10,000 vaccinations, with an overall cost savings. Low rates of completion of the three-dose series and lack of funding for adult immunizations have always been challenges to offering hepatitis B vaccines to high-risk adults. However, there is benefit to an incomplete vaccination series, and high-risk populations are accessible for follow-up vaccination outside of traditional medical settings. A clear national objective and federal funding for vaccinating high-risk adults are needed.

Adult↗