Suchergebnisse

Purpose of the studyOur aim was to evaluate factors associated with progression to AIDS/death in HIV‐infected naïve pts initiating cART with low CD4 counts.MethodsAdult HIV‐infected ARV‐naïve pts with CD4 <200 who initiated NNRTI or PI‐containing regimens between 1998 and 2009, were included. Primary end point was progression to AIDS (a first episode or a new AIDS‐defining condition in pts with prior AIDS) or death. Kaplan‐Meier curves were used to determine progression‐free survival and multivariate Cox regression models were used to identify independent predictive factors of progression to AIDS/death.Summary of resultsWe included 1427 patients (80% men, median age 38 years, 25% IDU, 37% AIDS, 20% HCV) between 1998 and 2009. At baseline (BL), median (range) CD4 and viral load (VL) was 77 (1–199) cells/µL and 170,000 (19–8,750,000) copies/mL, respectively. After a median follow‐up 4.6 years, 70% of pts reached CD4>200/µL, 65.2% reached undetectable VL and 268 (19%) pts progressed to AIDS/death during follow‐up. The probability of AIDS/death at 5 years was 76%, 34%, 3% and 3%, in pts with BL CD4<100/VL>5 log and CD4<200/VL detectable during FU, BL CD4<100/ VL>5 log and CD4<200/VL undetectable during FU, BL CD4<100 and/or VL>5 log and CD4>200/VL undetectable during FU and BL CD4>100/ VL<5 log and CD4>200/VL undetectable during FU, respectively. In the multivariate analysis, several variables were associated with AIDS/death: CD4< 200 during FU (HR 10.89, p<0.001), detectable VL during FU (HR 3.49, p<0.001), age>50 years (HR 1.75, p=0.001), prior AIDS (HR 1.71, p<0.001) and BL VL>5 log (HR 1.45, p=0.011). If only pts without prior AIDS (n=895) were analyzed, the variables independently associated with AIDS/death were: CD4<200 during FU (HR 9.90, p<0.001), detectable VL during FU (HR 2.78, p<0.001) and BL VL>5 log (HR 1.62, p=0.016).ConclusionsIn immunosuppressed patients initiating cARV therapy, not reaching CD4>200/µL during FU was the strongest variable associated with progression to AIDS/death. VL at BL and mainly at follow up also played a role in patient outcome.

7‐11 November 2010, Tenth International Congress on Drug Therapy in HIV Infection, Glasgow, UK

Importance: The increasing burden due to cancer and other noncommunicable diseases poses a threat to human development, which has resulted in global political commitments reflected in the Sustainable Development Goals as well as the World Health Organization (WHO) Global Action Plan on Non-Communicable Diseases. To determine if these commitments have resulted in improved cancer control, quantitative assessments of the cancer burden are required. Objective: To assess the burden for 29 cancer groups over time to provide a framework for policy discussion, resource allocation, and research focus. Evidence Review: Cancer incidence, mortality, years lived with disability, years of life lost, and disability-adjusted life-years (DALYs) were evaluated for 195 countries and territories by age and sex using the Global Burden of Disease study estimation methods. Levels and trends were analyzed over time, as well as by the Sociodemographic Index (SDI). Changes in incident cases were categorized by changes due to epidemiological vs demographic transition. Findings: In 2016, there were 17.2 million cancer cases worldwide and 8.9 million deaths. Cancer cases increased by 28% between 2006 and 2016. The smallest increase was seen in high SDI countries. Globally, population aging contributed 17%; population growth, 12%; and changes in age-specific rates, -1% to this change. The most common incident cancer globally for men was prostate cancer (1.4 million cases). The leading cause of cancer deaths and DALYs was tracheal, bronchus, and lung cancer (1.2 million deaths and 25.4 million DALYs). For women, the most common incident cancer and the leading cause of cancer deaths and DALYs was breast cancer (1.7 million incident cases, 535¿000 deaths, and 14.9 million DALYs). In 2016, cancer caused 213.2 million DALYs globally for both sexes combined. Between 2006 and 2016, the average annual age-standardized incidence rates for all cancers combined increased in 130 of 195 countries or territor. CONCLUSIONS AND RELEVANCE Large disparities exist between countries in cancer incidence,deaths, and associated disability. Scaling up cancer prevention and ensuring universal access to cancer care are required for health equity and to fulfill the global commitments fornoncommunicable disease and cancer control. ; The Institute for Health Metricsand Evaluation received funding from the Bill &Melinda Gates Foundation.