Malaria exacerbates inflammation-associated elevation in ferritin and soluble transferrin receptor with only modest effects on iron deficiency and iron deficiency anaemia among rural Zambian children

被引:11
|
作者
Barffour, Maxwell A. [1 ]
Schulze, Kerry J. [1 ]
Coles, Christian L. [1 ]
Chileshe, Justin [2 ]
Kalungwana, Ng'andwe [2 ]
Siamusantu, Ward [3 ]
Arguello, Margia [1 ]
Moss, William J. [1 ]
West, Keith P., Jr. [1 ]
Palmer, Amanda C. [1 ]
机构
[1] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Baltimore, MD USA
[2] Trop Dis Res Ctr, Ndola, Zambia
[3] Natl Food & Nutr Commiss, Lusaka, Zambia
关键词
malaria; inflammation; ferritin; soluble transferrin receptor; anaemia; iron deficiency; paludisme; ferritine; recepteur soluble de la transferrine; anemie; carence en fer; PLASMODIUM-FALCIPARUM MALARIA; NECROSIS-FACTOR-ALPHA; PLASMA FERRITIN; PRESCHOOL-CHILDREN; INFECTION; SERUM; HOMEOSTASIS; BIOMARKERS; CYTOKINES; TRIAL;
D O I
10.1111/tmi.13004
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
ObjectiveIn 4- to 8-year-old Zambian children (n = 744), we evaluated the effects of adjusting for inflammation (1-acid glycoprotein >1 g/l), with or without additional adjustment for malaria, on prevalence estimates of iron deficiency (ID) and iron deficiency anaemia (IDA) during low malaria (LowM) and high malaria (HighM) transmission seasons. MethodsTo estimate adjustment factors, children were classified as: (i) reference (malaria negative without inflammation), (ii) inflammation without malaria (I), (iii) malaria without inflammation (M) and (iv) inflammation with malaria (IM). We estimated the unadjusted ID or IDA prevalence, and then adjusted for inflammation alone (IDI or IDA(I)) or inflammation and malaria (IDIM or IDA(IM)). ResultsMean ferritin was 38 (reference), 45 (I), 43 (M) and 54 g/l (IM) in LowM, increasing to 44, 56, 96 and 167 g/l, respectively, in HighM. Corresponding mean sTfR was 6.4, 6.9, 7.9 and 8.4 mg/l in LowM, increasing to 8.2, 9.2. 8.7 and 9.7 mg/l in HighM. Ferritin-based ID, IDI and IDIM were 7.8%, 8.7% or 9.1%, respectively, in LowM and 4.6%, 10.0% or 11.7%, respectively, in HighM. Corresponding soluble transferrin receptor (sTfR)-based estimates were 27.0%, 24.1% and 19.1%, respectively, in LowM, increasing to 53.6%, 46.5% and 45.3%, respectively, in HighM. Additional adjustment for malaria resulted in a 1- to 2-percentage point change in IDA, depending on biomarker and season. ConclusionsIn this population, malaria substantially increased ferritin and sTfR concentrations, with modest effects on ID and IDA prevalence estimates. ObjectifChez les enfants zambiens de 4 a 8 ans (n = 744), nous avons evalue les effets de l'ajustement pour l'inflammation (1-glycoproteine acide > 1 g/L), avec ou sans ajustement additionnel pour le paludisme, sur les estimations de prevalence de la carence en fer (CF) et l'anemie ferriprive (AF) lors des saisons de transmission faible (LowM) et elevee (HighM) du paludisme. MethodesPour estimer les facteurs d'ajustement, les enfants ont ete classes en: a) reference (paludisme negatif sans inflammation), b) inflammation sans paludisme (I), c) paludisme sans inflammation (M), et d) inflammation avec paludisme (IM). Nous avons estime la prevalence non ajustee de la CF ou de l'AF, puis avons ajuste pour l'inflammation seule (CFI ou AF(I)) ou l'inflammation avec le paludisme (CFIM ou AF(IM)). ResultatsLa ferritine moyenne etait de 38 (reference), 45 (I), 43 (M) et 54 (IM) g/L dans la LowM, augmentant a 44, 56, 96 et 167 g/L respectivement, dans la HighM. Les valeurs moyennes correspondantes du recepteur soluble de la transferrine (sTfR) etaient de 6,4; 6,9; 7,9 et 8,4 mg/L dans la LowM, augmentant a 8,2; 9,2; 8,7 et 9,7 mg/L dans la HighM. Les CF sur base de la ferritine, de CFI et CFIM etaient respectivement de 7,8%, 8,7% et 9,1% dans la LowM et de 4,6%, 10,0% et 11,7% respectivement, dans la HighM. Les estimations correspondantes du sTfR etaient respectivement de 27,0%, 24,1% et 19,1% dans la LowM, augmentant a 53,6%, 46,5% et 45,3%, respectivement, dans la HighM. Des ajustements supplementaires pour le paludisme ont entraine une variation d'environ 1 a 2 points de pourcentage de l'AF selon le biomarqueur et la saison. ConclusionsDans cette population, le paludisme a considerablement augmente les concentrations de ferritine et du sTfR, avec des effets modestes sur les estimations de prevalence la CF et de l'AF.
引用
收藏
页码:53 / 62
页数:10
相关论文
共 32 条
  • [1] Reticulocyte haemoglobin content vs. soluble transferrin receptor and ferritin index in iron deficiency anaemia accompanied with inflammation
    Markovic, M.
    Majkic-Singh, N.
    Ignjatovic, S.
    Singh, S.
    INTERNATIONAL JOURNAL OF LABORATORY HEMATOLOGY, 2007, 29 (05) : 341 - 346
  • [2] Usefulness of soluble transferrin receptor and ferritin in iron deficiency and chronic disease
    Markovic, M
    Majkic-Singh, N
    Subota, V
    SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION, 2005, 65 (07) : 571 - 576
  • [3] Threshold Ferritin Concentrations Reflecting Early Iron Deficiency Based on Hepcidin and Soluble Transferrin Receptor Serum Levels in Patients with Absolute Iron Deficiency
    Tarancon-Diez, Laura
    Genebat, Miguel
    Roman-Enry, Manuela
    Vazquez-Alejo, Elena
    de la Sierra Espinar-Buitrago, Maria
    Leal, Manuel
    Angeles Munoz-Fernandez, Ma
    NUTRIENTS, 2022, 14 (22)
  • [4] Depleted iron stores and iron deficiency anemia associated with reduced ferritin and hepcidin and elevated soluble transferrin receptors in a multiethnic group of preschool-age children
    Weiler, Hope A.
    Jean-Philippe, Sonia
    Cohen, Tamara R.
    Vanstone, Catherine A.
    Agellon, Sherry
    APPLIED PHYSIOLOGY NUTRITION AND METABOLISM, 2015, 40 (09) : 887 - 894
  • [5] SOLUBLE TRANSFERRIN RECEPTOR AND SOLUBLE TRANSFERRIN RECEPTOR-FERRITIN INDEX FOR EVALUATION OF THE IRON DEFICIENCY IN CIRRHOTIC PATIENTS
    Saka, Buelent
    Erten, Nilguen
    Besisik, Sevgi K.
    Genc, Sema
    Sivas, Ahmet
    Karan, M. Akif
    Tascioglu, Cemil
    NOBEL MEDICUS, 2009, 5 (01): : 19 - 23
  • [6] Soluble transferrin receptor in Aboriginal children with a high prevalence of iron deficiency and infection
    Ritchie, B
    McNeil, Y
    Brewster, DR
    TROPICAL MEDICINE & INTERNATIONAL HEALTH, 2004, 9 (01) : 96 - 105
  • [7] Iron deficiency in early pregnancy using serum ferritin and soluble transferrin receptor concentrations are associated with pregnancy and birth outcomes
    Khambalia, A. Z.
    Collins, C. E.
    Roberts, C. L.
    Morris, J. M.
    Powell, K. L.
    Tasevski, V.
    Nassar, N.
    EUROPEAN JOURNAL OF CLINICAL NUTRITION, 2016, 70 (03) : 358 - 363
  • [8] Utility of Access Soluble Transferrin Receptor (sTfR) and sTfR/log Ferritin Index in Diagnosing Iron Deficiency Anemia
    Shin, Dong Hoon
    Kim, Hyun Soo
    Park, Min Jeong
    Suh, In Bum
    Shin, Kyu Sung
    ANNALS OF CLINICAL AND LABORATORY SCIENCE, 2015, 45 (04) : 396 - 402
  • [9] Soluble transferrin receptor and transferrin receptor-ferritin index in iron deficiency anemia and anemia in rheumatoid arthritis
    Margetic, S
    Topic, E
    Ruzic, DF
    Kvaternik, M
    CLINICAL CHEMISTRY AND LABORATORY MEDICINE, 2005, 43 (03) : 326 - 331
  • [10] Anaemia, iron deficiency and inflammation prevalence in children in the Mount Cameroon area and the contribution of inflammatory cytokines on haemoglobin and ferritin concentrations: a cross sectional study
    Sama, Sharon Odmia
    Taiwe, Germain Sotoing
    Teh, Rene Ning
    Njume, Gwendolyne Elobe
    Chiamo, Seraphine Njuontsop
    Sumbele, Irene Ule Ngole
    BMC NUTRITION, 2023, 9 (01)