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J Moya

Publications and source records attributed to J Moya.

42 records · Page 3Linked to original sources
PubMedDate not supplied

Analysis of consumption of home-produced foods.

One of the potential exposure pathways of concern when assessing human exposures to environmental contaminants is the ingestion of contaminated foods. Individuals who live near contaminated sites and who grow their own food may be at a higher risk than the general population. Estimating exposures to this subpopulation requires an analysis of homegrown food intake rates. The Nationwide Food Consumption Survey (NFCS) 1987-1988 data were used to generate intake rates for home-produced foods. Results of the analysis show that, among the general population, homegrown vegetables (18%) were the most commonly consumed of the major food groups, followed by fruit (8%), meat (5%), fish (2%), and dairy products (0.8%). The intake rates for the major food groups vary according to region, age, urbanization, and race. In general, intake rates of home-produced foods are higher among populations in non-metropolitan and suburban areas and lowest in central city areas.

Adolescent↗
PubMedDate not supplied

Limitations of a simplification antiretroviral strategy for HIV-infected patients with decreasing adherence to a protease inhibitor regimen.

PURPOSE: To determine the long-term efficacy of a simplification strategy in the clinical setting when used to improve adherence. METHOD: Prospective study of 70 patients included in a regimen with ddI plus 3TC plus an NNRTI, after viral suppression with a PI-containing regimen, due to decreasing adherence. Adherence to PI was calculated as the percentage of doses taken last week before inclusion, and patients were stratified as high and low adherence (95% and <95% of doses). RESULTS: Overall, 19 patients (27%) related adherence to PI <95% at inclusion (6 patients [9%], with adherence <80%). Mean adherence improved, with only 8% of patients presenting values <95%. At 104 weeks, 88% of patients on therapy had viral load suppression, but only 43% by ITT analysis. The main cause of therapy change or withdrawal was toxicity or drug interactions (26%). Notably, 16% of patients were lost to follow-up or left therapy, especially in the group of initially low adherent (26% vs. 12%, p = .02). CONCLUSION: The use of a simplification strategy could be associated with long-term high risk of treatment failure, when used to improve adherence in the clinical setting.

Adult↗