OBJECTIVE: To measure glucose kinetics and the influence of age, nutritional status and fasting duration in children with uncomplicated falciparum malaria (UFM) under the age of 5 years. METHODS: Plasma glucose concentration, endogenous glucose production (EGP) and gluconeogenesis (GNG) were measured using [6,6-(2)H(2)]glucose and (2)H(2)O in 17 very young (<3 years) and 7 older (3-5 years) Surinamese children with UFM admitted to the Distrikt Hospital Stoelmanseiland and Diakonessen Hospital Paramaribo over 17 months. RESULTS: Plasma glucose concentration was lower in the group of very young children than in the older children (P = 0.028). There were no differences in EGP and GNG between the groups. Overall GNG contributed 56% (median, range 17-87%) to EGP, with no differences between the groups (P = 0.240). Glucose clearance was lower in the older children (P = 0.026). Glucose concentration did not differ between children with weight for length/height less than -1.3 SD and children with weight for length/height greater than -1.3 SD (P = 0.266). Plasma glucose concentration was not predicted by fasting duration (P = 0.762). CONCLUSIONS: Our data suggest a higher risk of hypoglycaemia in very young children with uncomplicated malaria as plasma glucose concentration was lower in this study group. Since this could not be attributed to an impaired EGP, and because glucose clearance was lower in the older children, we presume that older children were better capable of reducing glucose utilization during fasting. Studies on glucose kinetics are feasible in very young children with malaria and give more insight in the pathophysiology of hypoglycaemia.
OBJECTIVE: To measure glucose kinetics and the influence of age, nutritional status and fasting duration in children with uncomplicated falciparum malaria (UFM) under the age of 5 years. METHODS: Plasma glucose concentration, endogenous glucose production (EGP) and gluconeogenesis (GNG) were measured using [6,6-(2)H(2)]glucose and (2)H(2)O in 17 very young (<3 years) and 7 older (3-5 years) Surinamese children with UFM admitted to the Distrikt Hospital Stoelmanseiland and Diakonessen Hospital Paramaribo over 17 months. RESULTS: Plasma glucose concentration was lower in the group of very young children than in the older children (P = 0.028). There were no differences in EGP and GNG between the groups. Overall GNG contributed 56% (median, range 17-87%) to EGP, with no differences between the groups (P = 0.240). Glucose clearance was lower in the older children (P = 0.026). Glucose concentration did not differ between children with weight for length/height less than -1.3 SD and children with weight for length/height greater than -1.3 SD (P = 0.266). Plasma glucose concentration was not predicted by fasting duration (P = 0.762). CONCLUSIONS: Our data suggest a higher risk of hypoglycaemia in very young children with uncomplicated malaria as plasma glucose concentration was lower in this study group. Since this could not be attributed to an impaired EGP, and because glucose clearance was lower in the older children, we presume that older children were better capable of reducing glucose utilization during fasting. Studies on glucose kinetics are feasible in very young children with malaria and give more insight in the pathophysiology of hypoglycaemia.
Authors: William J Astle; Heather Elding; Tao Jiang; Dave Allen; Dace Ruklisa; Alice L Mann; Daniel Mead; Heleen Bouman; Fernando Riveros-Mckay; Myrto A Kostadima; John J Lambourne; Suthesh Sivapalaratnam; Kate Downes; Kousik Kundu; Lorenzo Bomba; Kim Berentsen; John R Bradley; Louise C Daugherty; Olivier Delaneau; Kathleen Freson; Stephen F Garner; Luigi Grassi; Jose Guerrero; Matthias Haimel; Eva M Janssen-Megens; Anita Kaan; Mihir Kamat; Bowon Kim; Amit Mandoli; Jonathan Marchini; Joost H A Martens; Stuart Meacham; Karyn Megy; Jared O'Connell; Romina Petersen; Nilofar Sharifi; Simon M Sheard; James R Staley; Salih Tuna; Martijn van der Ent; Klaudia Walter; Shuang-Yin Wang; Eleanor Wheeler; Steven P Wilder; Valentina Iotchkova; Carmel Moore; Jennifer Sambrook; Hendrik G Stunnenberg; Emanuele Di Angelantonio; Stephen Kaptoge; Taco W Kuijpers; Enrique Carrillo-de-Santa-Pau; David Juan; Daniel Rico; Alfonso Valencia; Lu Chen; Bing Ge; Louella Vasquez; Tony Kwan; Diego Garrido-Martín; Stephen Watt; Ying Yang; Roderic Guigo; Stephan Beck; Dirk S Paul; Tomi Pastinen; David Bujold; Guillaume Bourque; Mattia Frontini; John Danesh; David J Roberts; Willem H Ouwehand; Adam S Butterworth; Nicole Soranzo Journal: Cell Date: 2016-11-17 Impact factor: 41.582
Authors: Alphonsus N Onyiriuka; Olasimbo O Peter; Louis C Onyiriuka; Patience O Awaebe; Fidelis U Onyiriuka Journal: Med J Islam Repub Iran Date: 2012-05