bioRxiv · 10.1101/524462
The reconstitution of body mass index in HIV positive subjects under antiretroviral treatment in Kinshasa
Abstract
ObjectiveWe aimed to evaluate BMI changes in HIV adults subjects in the first year of ART in malaria endemic areas.\n\nMethodsWe used linear regression analysis showing that the change in weight at 12 months (y) in a malaria-endemic area is related to malaria infection at admission and its different episodes as illustrated by equation: y = a + bxi + {varepsilon}, where x is malaria on admission, i refers to episodes of clinical malaria infection during the year, b is the slope, a is a constant and {varepsilon} are confounding factors such as tuberculosis or poor eating habits.\n\nResultsWe found a positive value for b (b = 0.697), and this shows that weight loss at 12 months is correlated with the diagnosis of severe malaria at admission. In other words, severe malaria eliminates the weight gained under ART.\n\nConclusionsO_LIMalaria is the leading cause of weight loss under ART.\nC_LIO_LIImportant recommendation for future:\nC_LI\n\nThis study suggests nutritional education based on local foods containing antioxidants to fight the oxidative stress generated by HIV and stimulated by Plasmodium falciparum during febrile episodes. Oxidative stress is blocked by NADPHase which is a metalloenzyme based on selenium.\n\nThus, to prevent a weight loss or the occurrence of the protein-energy malnutrition among people living with HIV, it is necessary to use the nutritional education.\n\nResumeO_ST_ABSObjectifC_ST_ABSNous voulions evaluer les modifications de lIMC chez les patients VIH adultes au cours de la premiere annee du traitement antiretroviral dans une zone dendemie palustre\n\nMateriel et MethodesNous avons utilise une analyse de regression lineaire montrant que la variation de poids a 12 mois (y) dans une zone dendemie palustre est liee a linfection palustre a ladmission et a ses differents episodes, comme lillustre lequation suivante: y = a + bxi + {varepsilon}, ou x est le paludisme a ladmission, i les episodes de paludisme clinique survenus au cours de lannee, b est la pente, a est une constante et {varepsilon} sont des facteurs de confusion tels que la tuberculose ou de mauvaises habitudes alimentaires..\n\nResultatsNous avons trouve une valeur positive pour b (b = 0,697), ce qui montre que la perte de poids a 12 mois est en correlation avec le diagnostic de paludisme grave a ladmission. En dautres termes, le paludisme grave elimine le poids gagne sous traitement antiretroviral.\n\nConclusionsO_LILe paludisme est la principale cause de perte de poids sous ARV.\nC_LIO_LIRecommandation importante pour lavenir : Cette etude suggere une education nutritionnelle basee sur des aliments locaux contenant des anti-oxydants pour lutter contre le stress oxydatif genere par le VIH et stimule par le Plasmodium falciparum lors des poussees febriles. Le stress oxydatif est bloque par la NADPHase qui est une metalloenzyme a base de selenium. Ainsi, il est necessaire dutiliser leducation nutritionnelle pour prevenir la perte du poids sous ARV.\nC_LI
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Tshima, G. K.. 2019-01-18. The reconstitution of body mass index in HIV positive subjects under antiretroviral treatment in Kinshasa. https://doi.org/10.1101/524462
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