Exploring diseases burden in HIV population: Results from the CHAO (Comorbidities in HIV/AIDS outpatients) cross-sectional study in Kenya.

Background: Africa is the epicenter of the HIV epidemic, with over two-thirds of the global population living with HIV. It is also facing a dramatic increase in non-communicable diseases (NCDs) amidst its aging population. This necessitates a healthcare approach that addresses both infectious diseases and NCDs in HIV-positive individuals.

An assessment of option B implementation for the prevention of mother to child transmission in Dschang, Cameroon: results from the DREAM (Drug Resource Enhancement against AIDS and Malnutrition) cohort.

Introduction: Scaling up of antiretroviral therapy (ART) to HIV+ pregnant women is crucial for the elimination of HIV infection in children. The aim of this study was to evaluate the feasibility and effectiveness of triple ART for Prevention of Mother-to Child Transmission (PMTCT) in Cameroon.

Methods: HIV-positive pregnant women attending the DREAM Centre of Dschang, Cameroon for prenatal care were enrolled in a prospective cohort study, and received ART until the end of breastfeeding or indefinitely if their CD4 count was <350mm(3).

Predicting trends in HIV-1 sexual transmission in sub-Saharan Africa through the Drug Resource Enhancement Against AIDS and Malnutrition model: antiretrovirals for 5 reduction of population infectivity, incidence and prevalence at the district level.

Background: The use of antiretrovirals to reduce the incidence of human immunodeficiency virus (HIV) infection has been evaluated in mathematical models as potential strategies for curtailing the epidemic. Cohort data from the Drug Resource Enhancement Against AIDS and Malnutrition (DREAM) Program was used to generate a realistic model for the HIV epidemic in sub-Saharan Africa.

Methods: Two combined stochastic models were developed: patient and epidemic models.

Nutritional rehabilitation of HIV-exposed infants in Malawi: results from the drug resources enhancement against AIDS and malnutrition program.

Infant malnutrition in sub-Saharan Africa is a public health priority and a challenge in high HIV prevalence areas. The Drug Resources Enhancement Against AIDS and Malnutrition program, with multiple medical centers in Sub-Saharan Africa, developed an innovative intervention for the surveillance and control of malnutrition. In a pilot initiative, 36 HIV-exposed children were evaluated at baseline upon presentation for malnutrition and at six months post- treatment.

Prognostic value of virological and immunological responses after 6 months of antiretroviral treatment in adults with HIV-1 infection in sub-Saharan Africa.

Background: HIV RNA monitoring is not available in most antiretroviral treatment (ART) programs in sub-Saharan Africa; switch to second-line therapy is mostly guided by clinical/immunological criteria. This may lead to unnecessary disease progression and drug resistance accumulation. We investigated the prognostic value of virological and immunological status 6 months after ART initiation with respect to death, loss to follow-up, and treatment switch.

Improving HIV-2 detection by a combination of serological and nucleic acid amplification test assays.

The ability to detect HIV-2 and to discriminate between HIV-1 and HIV-2 infections was evaluated in 46 serum samples from Guinea-Bissau (GB) and Guinea-Conakry (GC) using serological tests and commercial (HIV-1) and in-house (HIV-2) real-time PCR assays. Samples were first identified as HIV-2 positive by Genie I/II assay in GB and GC. HIV positivity was detected in 44 of 46 samples by all screening and confirmatory assays.

[Evaluation and prevention of type II diabetes mellitus and cardiovascular diseases in obese children and adolescents: a public health intervention in a local health organisation in Rome (Italy)].

Introduction: Prevention of childhood obesity and of its complications is an increasingly important public health priority. During 2002-2003 a network of family paediatricians working in the territory of a local health organisation in Rome (Italy) was created, in order to evaluate the health status of obese children. A preferential diagnostic and therapeutic management workup procedure was then developed for these patients at the Paediatrics department of the "Policlinico Tor Vergata" (PTV) university teaching hospital in Rome (Italy).

Influence of enteric viruses on gastroenteritis in Albania: epidemiological and molecular analysis.

Gastroenteritis is one of the most important diseases in developing country and viral infections are well documented. To understand better the epidemiological aspect of gastroenteritis in Albania and especially viral gastroenteritis, one-year study was carried out with the cooperation of physicians working in the Paediatric Hospital in University Hospital Center "Mother Thereza" in Tirana. Three hundred thirteen stool samples were collected from children with diarrhoea and a questionnaire was filled by the health personnel for each child.

[Evolution and current tools of multidimensional assessment in Italy].

Evaluation of the health status of elderly patients clearly should take into consideration the older individual's medical (physical and mental health), psychosocial and economical status, and functional capabilities and problems (multidimensional evaluation). This methodology has been used in anglo-saxon countries since over 20 years and is now quite diffuse in Italy as well. This paper reports the results of a study performed by the Epidemiology Unit of Tor Vergata University in Rome (Italy) to verify whether a national project regarding the elderly population (Progetto Obiettivo Anziani), has been put into effect across Italy and, in particular, whether, in the context of this project, Geriatric Evaluation Units have been activated.

[A survey of residential care services for HIV infected individuals].

The aims of this study were to examine the current situation regarding residential care facilities for HIV-infected individuals in Italy and to describe the characteristics of residents of such facilities.