All publications of “Rivelilson Mendes de Freitas”

3 results

Identification and analysis of antinutritional factors in possible interactions between medications and food/nutrients in hospitalized patients

Adnny Fernanda Lima Campos, Savina Pereira Torres, Everton Moraes Lopes, Rumão Batista Nunes de Carvalho, Rivelilson Mendes de Freitas, Lívio César Cunha Nunes

DOI: 10.1590/s1679-45082011ao2026

ABSTRACTObjective:To identify and analyze the presence of antinutritional factors in possible interactions between medications and foods/ nutrients of the diets prescribed for patients of the Hospital Regional Justino Luz, in the city of Picos (PI) in order to suggest their likely mechanisms.Methods:The sample was made up of 120 medical records of hospitalized patients. The charts were analyzed to verify the presence or absence of interactions between medications and foods/nutrients of the diets prescribed to the patients at the Hospital Regional […]

Evaluation of the concentration of malondialdehyde and nitrite in patients with sickle cell anemia treated or not with hydroxyurea

Darcielle Bruna Dias Elias, Rivelilson Mendes de Freitas, Romélia Pinheiro Gonçalves, Hemerson Yuri Ferreira Magalhães, Jacqueline Holanda de Sousa, Silvia Maria Meira Magalhães

DOI: 10.1590/S1679-45082010AO1731

ABSTRACT Objective: To determine the serum levels of malondialdehyde and nitrite in patients with sickle cell anemia treated or not with hydroxyurea in outpatient’s setting. Methods: Of the 65 patients with sickle cell anemia selected for the study, 51 were not treated with hydroxyurea (Group 1), 14 made chronic use of hydroxyurea (Group 2) and 20 individuals had no hemoglobinopathies (Control Group). Results: The Control Group had a lower and more homogeneous concentration of malondialdehyde levels as compared to the […]

Analysis of possible food/nutrient and drug interactions in hospitalized patients

Everton Moraes Lopes, Rumão Batista Nunes de Carvalho, Rivelilson Mendes de Freitas

DOI: 10.1590/s1679-45082010ao1672

ABSTRACTObjective:To evaluate the prescription in relation to the possible interactions between drugs and foods/nutrients in the diets of patients in the Hospital Regional Justino Luz in the municipality of Picos, Piauí, Brazil.Methods:The sample consisted of 60 medical records of patients admitted at the hospital. The records were analyzed according to the presence or absence of interactions between drugs and foods/nutrients of the prescribed diets.Results:Of the 82 drugs prescribed in all periods, there were 16 drugs (19.5%) with possible interaction with […]