Inflammatory and oxidative stress markers associated with decreased cervical length in pregnancy

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/134275/1/aji12545_am.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/134275/2/aji12545.pd

Clinical Impact and Cost-Effectiveness of Expanded Voluntary HIV Testing in India

Background: Despite expanding access to antiretroviral therapy (ART), most of the estimated 2.3 to 2.5 million HIV-infected individuals in India remain undiagnosed. The questions of whom to test for HIV and at what frequency remain unclear. Methods: We used a simulation model of HIV testing and treatment to examine alternative HIV screening strategies: 1) current practice, 2) one-time, 3) every five years, and 4) annually; and we applied these strategies to three population scenarios: 1) the general Indian population (“national population”), i.e. base case (HIV prevalence 0.29%; incidence 0.032/100 person-years [PY]); 2) high-prevalence districts (HIV prevalence 0.8%; incidence 0.088/100 PY), and 3) high-risk groups (HIV prevalence 5.0%; incidence 0.552/100 PY). Cohort characteristics reflected Indians reporting for HIV testing, with a median age of 35 years, 66% men, and a mean CD4 count of 305 cells/µl. The cost of a rapid HIV test was $3.33. Outcomes included life expectancy, HIV-related direct medical costs, incremental cost-effectiveness ratios (ICERs), and secondary transmission benefits. The threshold for “cost-effective” was defined as 3x the annual per capita GDP of India ($3,900/year of life saved [YLS]), or for “very cost-effective” was <1x the annual per capita GDP ($1,300/YLS). Results: Compared to current practice, one-time screening was very cost-effective in the national population (ICER:$1,100/YLS), high-prevalence districts (ICER: $800/YLS), and high-risk groups (ICER:$800/YLS). Screening every five years in the national population (ICER: $1,900/YLS) and annual screening in high-prevalence districts (ICER:$1,900/YLS) and high-risk groups (ICER: $1,800/YLS) were also cost-effective. Results were most sensitive to costs of care and linkage-to-care. Conclusions: In India, voluntary HIV screening of the national population every five years offers substantial clinical benefit and is cost-effective. Annual screening is cost-effective among high-risk groups and in high-prevalence districts nationally. Routine HIV screening in India should be implemented

Pregnancy, childbirth and the postpartum period: opportunities to improve lifetime outcomes for women with non‐communicable diseases

Non-communicable diseases (NCDs), such as cardiovascular disease, malignant neoplasms, chronic respiratory diseases and diabetes, are the primary cause of death and disability among women, with women remaining susceptible throughout their life spans. Estimates indicate that women in most countries (88%) have a higher probability of dying before the age of 70 from an NCD than from communicable, perinatal and nutritional conditions combined. Most premature deaths due to NCDs (86%) occur in low and middle-income countries (LMICs), but health inequalities persist in high income countries (HICs) and NCDs affect some population groups more than others. In addition, the effects of the pandemic of NCDs on global health are intertwined with effects of climate change

Expansion of HIV Laboratory Diagnostic Services in Chennai, India 2001–2006: Is the Growth Commensurate with the Need?

Objective: To describe the changes in HIV services provided and the patient population utilizing voluntary counseling and testing (VCT) services at private testing laboratories in Chennai, India in 2001 and 2006. Methods: In 2001, a cross-sectional descriptive survey was conducted to assess the services provided and client population of 1,031 private laboratories. A subset of labs (9%) that had been surveyed in 2001 were also studied in 2006. Results: In 2001, significantly more high volume labs (.10 HIV tests per month) offered HIV diagnostic tests than low volume labs (,10 HIV test per month) (p,0.001). More high volume labs (20.0%) provided pre-test counseling as part of HIV testing than low volume labs (11.1%) (p = 0.003). Between 2001 and 2006, the number of labs that provided HIV diagnostic tests significantly increased, including ELISA (87.8 % vs. 40.0%), Western Blot (84.4 % vs. 13.3%), and Tridot (98.9 % vs. 72.2%) (p,0.001). Also the number of labs that reported greater than 10 women seeking HIV testing per month significantly increased from 14.5 % to 79.0 % (p = 0.006). More labs provided pre-test counseling in 2006 (34.4%) than in 2001 (21.1%) (p = 0.046). Conclusions: Though HIV diagnostic testing services have increasingly become available, counseling services have not expanded commensurately. Further outreach and education is necessary to expand comprehensive HIV VCT services in bot

Impact of highly active antiretroviral therapy on ophthalmic manifestations in human immunodeficiency virus / acquired immune deficiency syndrome

Highly active antiretroviral therapy (HAART) has changed the face of human immunodeficiency virus (HIV) acquired immune deficiency syndrome (AIDS) by leading to dramatic decreases in HIV-related morbidity and mortality in the developed as well as developing world. Since the introduction of HAART, the incidence of ocular opportunistic infections causing retinitis has dramatically decreased, and clinicians should be aware of changes in the clinical presentation of ocular manifestations of HIV. As studies of HIV disease after the introduction of HAART continue to become available, more thorough descriptions of treated patients with ocular opportunistic infections will include side-effects and toxicities of therapy. This review focuses on the impact of HAART on the ocular manifestations of HIV