Risk factors for loss to follow-up of persons who inject drugs enrolled at syringe services programs in Kentucky.

BACKGROUND: Syringe services programs (SSP) are an effective strategy to reduce blood-borne infections of human immunodeficiency virus (HIV) and hepatitis C virus (HCV) in persons who inject drugs (PWID). The objectives of this study were to determine the frequency and risk factors for loss to follow-up (LTFU) in PWID enrolled at SSPs in Kentucky. METHODS: A retrospective cohort study was conducted which included data of PWID enrolled at 32 SSP. Demographics, use of drugs, HIV testing, HCV testing, and medical services were analyzed. A generalized linear model (GLM), family binomial was used to determine risk factors for LTFU. RESULTS: The analysis included 5742 PWID. LTFU by year of enrollment was 287/770 (37.3%) in 2017, 796/1874 (42.5%) in 2018, and 1479/3,098 (47.7%) in 2019. LTFU was significantly associated with distance to SSP from home of more than five miles (RR 1.25; 95%CI 1.09-1.43; p = 0.002) and SSPs housed in rural counties (RR 1.22; 95%CI 1.06-1.40; p = 0.004), adjusted by age, sex, and race. The use of buprenorphine was associated with less risk of LTFU (RR 0.79, p = 0.034). CONCLUSION: The distance to an SSP from home and SSPs in rural counties were identified as risk factors for LTFU. Initiatives that bring health services closer to PWID homes and offer opioid use disorder treatment may improve repeated participation in SSPs.

Role of CD4 count in immunity development after hepatitis A and B vaccination among HIV-infected patients: Kentucky, 2002-2007.

PURPOSE: To determine whether lower prevaccination CD4 counts decrease odds of immune development against hepatitis A virus/hepatitis B virus (HAV/HBV) among patients who receive the vaccine and examine the relationship between vaccine response and sex, race/ethnicity, health insurance status, tobacco use, substance abuse, or comorbidities. METHODS: This study was performed among patients who received the standard dose for HAV and/or HBV vaccine. RESULTS: Among 76 HIV-infected patients, immunity development to HAV or HBV increased as CD4 counts increased. In addition, males had greater vaccine response than females. Whites were observed to have higher rates of immunity than other races/ethnicities. Patients with private insurance had greater vaccine response than those with Medicaid, Medicare, or no insurance. Patients not experiencing hypertension and hyperlipidemia developed immunity more often than patients with these comorbidities. Substance abuse and tobacco use were also associated with lower vaccine response. CONCLUSIONS: Higher CD4 counts improved likelihood of patients developing an antibody response after vaccination.

Reproduction decision making for couples affected by HIV: a review of the literature.

Medical issues faced by HIV-affected couples include transmission risks between partners and between mother and child, as well as the technologies and procedures available to reduce those risks. Assisted reproductive techniques discussed are artificial insemination, in vitro fertilization, intracytoplasmic sperm injection, self-insemination, and timed intercourse. It is important that physicians be aware of reproductive options available to couples affected by HIV and be prepared to engage in nonjudgmental dialogue with patients. This review is the result of a literature search performed to identify useful information to counsel HIV-serodiscordant and HIV-seroconcordant couples facing decisions on reproduction.