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Zhao Q, Liang W, Xiong Z, Li C, Zhang L, Rong J, Xiong S, Liu R, You J, Yin T, Hu Y. Digestion and absorption characteristics of iron-chelating silver carp scale collagen peptide and insights into their chelation mechanism. Food Res Int 2024; 190:114612. [PMID: 38945620 DOI: 10.1016/j.foodres.2024.114612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 06/03/2024] [Accepted: 06/05/2024] [Indexed: 07/02/2024]
Abstract
Iron deficiency is widespread throughout the world, supplementing sufficient iron or improving the bioavailability of iron is the fundamental strategy to solve the problem of iron scarcity. Herein, we explored a new form of iron supplement, iron chelates of silver carp scales (SCSCP-Fe) were prepared from collagen peptide of silver carp scales (SCSCP) and FeCl2·4H2O, the effects of external environment and simulated gastrointestinal digestive environment on the stability of SCSCP-Fe and the structural changes of peptide iron chelates during digestion were investigated. The results of in vitro iron absorption promotion showed that the iron bioavailability of SCSCP-Fe was higher than that of FeSO4. Two potential high iron chelating peptides DTSGGYDEY (DY) and LQGSNEIEIR (LR) were screened and synthesized from the SCSCP sequence by molecular dynamics and LC-MS/MS techniques. The FTIR results displayed that the binding sites of DY and LR for Fe2+ were the carboxyl group, the amino group, and the nitrogen atom on the amide group on the peptide. ITC results indicated that the chelation reactions of DY and LR with Fe2+ were mainly dominated by electrostatic interactions, forming chelates in stoichiometric ratios of 1:2 and 1:1, respectively. Both DY and LR had a certain ability to promote iron absorption. The transport of DY-Fe chelate may be a combination of the three pathways: PepT1 vector pathway, cell bypass, and endocytosis, while LR-Fe chelate was dominated by bivalent metal ion transporters. This study is expected to provide theoretical reference and technical support for the high-value utilization of silver carp scales and the development of novel iron supplements.
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Affiliation(s)
- Qiannan Zhao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Wei Liang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Zhe Xiong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Chuan Li
- School of Food Science and Engineering, Hainan University, Haikou, Hainan 570228, China
| | - Lu Zhang
- National R&D Center of Freshwater Fish Processing, College of Life Science, Jiangxi Normal University, Nanchang, Jiangxi 330022, China
| | - Jianhua Rong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Shanbai Xiong
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Ru Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Juan You
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Tao Yin
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China
| | - Yang Hu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, China.
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Lakhal-Littleton S, Cleland JGF. Iron deficiency and supplementation in heart failure. Nat Rev Cardiol 2024; 21:463-486. [PMID: 38326440 DOI: 10.1038/s41569-024-00988-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 02/09/2024]
Abstract
Non-anaemic iron deficiency (NAID) is a strategic target in cardiovascular medicine because of its association with a range of adverse effects in various conditions. Endeavours to tackle NAID in heart failure have yielded mixed results, exposing knowledge gaps in how best to define 'iron deficiency' and the handling of iron therapies by the body. To address these gaps, we harness the latest understanding of the mechanisms of iron homeostasis outside the erythron and integrate clinical and preclinical lines of evidence. The emerging picture is that current definitions of iron deficiency do not assimilate the multiple influences at play in patients with heart failure and, consequently, fail to identify those with a truly unmet need for iron. Additionally, current iron supplementation therapies benefit only certain patients with heart failure, reflecting differences in the nature of the unmet need for iron and the modifying effects of anaemia and inflammation on the handling of iron therapies by the body. Building on these insights, we identify untapped opportunities in the management of NAID, including the refinement of current approaches and the development of novel strategies. Lessons learned from NAID in cardiovascular disease could ultimately translate into benefits for patients with other chronic conditions such as chronic kidney disease, chronic obstructive pulmonary disease and cancer.
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Affiliation(s)
| | - John G F Cleland
- British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
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Chi VTQ, Duc TQ. The Prevalence of Anemia Among Vietnamese Children: A Systematic Review and Meta-Analysis. Asia Pac J Public Health 2024; 36:429-436. [PMID: 38712877 DOI: 10.1177/10105395241251867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
While anemia constitutes a prevalent health issue among children in Vietnam, comprehensive aggregate data remain scarce. Consequently, the objective of this meta-analysis is to establish the pooled prevalence of anemia in the pediatric population of Vietnam. A comprehensive systematic search of existing prevalence studies was conducted up until June 2022, encompassing databases such as PubMed, Scopus, and the Cochrane Library, as well as reference list analysis. Pooled prevalence estimates, along with 95% confidence intervals (CIs), were calculated using a random-effects model. Publication bias was assessed using the Egger regression test and funnel plot inspection. Subgroup analyses were performed to identify potential variations in anemia prevalence across study groups. The pooled prevalence estimate for anemia among children under 10-year-olds amounted to 35.5% (95% CI = [23.9, 49.1]). Notably, gender-specific analyses unveiled distinct prevalence rates, with 37.8% among males and 33.4% among females. Furthermore, variations in anemia prevalence among Vietnamese children were evident across different demographic strata, encompassing gender, age groups, and rural or poor rural residency. The calculated pooled prevalence of anemia among children in Vietnam revealed a significant burden. Addressing this issue necessitates targeted interventions within specific regions and the implementation of government policies aligned with global targets for the eradication of childhood anemia.
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Affiliation(s)
- Vu Thi Quynh Chi
- The University of Danang, School of Medicine and Pharmacy, Danang, Vietnam
| | - Tran Quang Duc
- Faculty of Health Sciences, Dong Nai Technology University, Bien Hoa, Vietnam
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Newland DM, Spencer KL, Do LD, Knorr LR, Palmer MM, Albers EL, Friedland-Little JM, Hong BJ, Kemna MS, Hartje-Dunn C, Mark DG, Nemeth TL, Ravi-Johnson S, Law YM. Prevalence of iron deficiency and anemia in pediatric heart transplant recipients. Clin Transplant 2024; 38:e15367. [PMID: 38809215 DOI: 10.1111/ctr.15367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 05/02/2024] [Accepted: 05/15/2024] [Indexed: 05/30/2024]
Abstract
INTRODUCTION The prevalence of iron deficiency and anemia in the setting of modern-day maintenance immunosuppression in pediatric heart transplant (HTx) recipients is unclear. The primary aim was to determine the prevalence of iron deficiency (serum ferritin < 30 ng/mL ± transferrin saturation < 20%) and anemia per World Health Organization diagnostic criteria and associated risk factors. METHODS Single-center, cross-sectional analysis of 200 consecutive pediatric HTx recipients (<21 years old) from 2005 to 2021. Data were collected at 1-year post-HTx at the time of annual protocol biopsy. RESULTS Median age at transplant was 3 years (IQR .5-12.2). The median ferritin level was 32 ng/mL with 46% having ferritin < 30 ng/mL. Median transferrin saturation (TSAT) was 22% with 47% having TSAT < 20%. Median hemoglobin was 11 g/dL with 54% having anemia. Multivariable analysis revealed lower absolute lymphocyte count, TSAT < 20%, and estimated glomerular filtration rate <75 mL/min/1.73 m2 were independently associated with anemia. Ferritin < 30 ng/mL in isolation was not associated with anemia. Ferritin < 30 ng/mL may aid in detecting absolute iron deficiency while TSAT < 20% may be useful in identifying patients with functional iron deficiency ± anemia in pediatric HTx recipients. CONCLUSION Iron deficiency and anemia are highly prevalent in pediatric HTx recipients. Future studies are needed to assess the impact of iron deficiency, whether with or without anemia, on clinical outcomes in pediatric HTx recipients.
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Affiliation(s)
- David M Newland
- Department of Pharmacy, Seattle Children's Hospital, Seattle, Washington, USA
- School of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Kathryn L Spencer
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
| | - Long D Do
- Department of Pharmacy, Seattle Children's Hospital, Seattle, Washington, USA
| | - Lisa R Knorr
- Department of Pharmacy, Seattle Children's Hospital, Seattle, Washington, USA
- School of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Michelle M Palmer
- Department of Pharmacy, Seattle Children's Hospital, Seattle, Washington, USA
- School of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Erin L Albers
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
- School of Medicine, University of Washington, Seattle, Washington, USA
| | - Joshua M Friedland-Little
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
- School of Medicine, University of Washington, Seattle, Washington, USA
| | - Borah J Hong
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
- School of Medicine, University of Washington, Seattle, Washington, USA
| | - Mariska S Kemna
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
- School of Medicine, University of Washington, Seattle, Washington, USA
| | - Christina Hartje-Dunn
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
- School of Medicine, University of Washington, Seattle, Washington, USA
| | - Dominique G Mark
- Department of Pharmacy, Seattle Children's Hospital, Seattle, Washington, USA
- School of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Thomas L Nemeth
- Department of Pharmacy, Seattle Children's Hospital, Seattle, Washington, USA
- School of Pharmacy, University of Washington, Seattle, Washington, USA
| | - Sara Ravi-Johnson
- Clinical Nutrition, Seattle Children's Hospital, Seattle, Washington, USA
| | - Yuk M Law
- Pediatric Cardiology, Seattle Children's Hospital, Seattle, Washington, USA
- School of Medicine, University of Washington, Seattle, Washington, USA
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Roganovic J. Parenteral iron therapy in children with iron deficiency anemia. World J Clin Cases 2024; 12:2138-2142. [PMID: 38808346 PMCID: PMC11129126 DOI: 10.12998/wjcc.v12.i13.2138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/10/2024] [Accepted: 04/07/2024] [Indexed: 04/25/2024] Open
Abstract
Iron deficiency anemia (IDA) continues to be a global public health problem. Oral iron is the universally accepted first-line therapy, and most children have a prompt and favorable response to oral formulations. In subsets of children who fail to respond due to intolerance, poor adherence, or inadequate intestinal absorption, parenteral iron is indicated. Despite numerous studies in adults with IDA of diverse etiologies, pediatric studies on parenteral iron use are very limited. Although mostly retrospective and small, these studies have documented the efficacy and safety profile of intravenous iron formulations. In this editorial the author comments on the most important published data and underscores the need to seriously consider parenteral iron use in children unresponsive to oral therapy.
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Affiliation(s)
- Jelena Roganovic
- Department of Pediatric Hematology and Oncology, Children’s Hospital Zagreb, 10000 Zagreb, Croatia
- Faculty of Biotechnology and Drug Development, University of Rijeka, Rijeka 51000, Croatia
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Kim HJ, Lim YJ. Endoscopic findings and predictors of gastrointestinal lesions in children with iron deficiency anemia. Pediatr Hematol Oncol 2024; 41:114-120. [PMID: 37773488 DOI: 10.1080/08880018.2023.2261986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 10/03/2022] [Indexed: 10/01/2023]
Abstract
Iron deficiency anemia (IDA) can be caused by occult gastrointestinal (GI) blood loss; however, the endoscopic findings in children with anemia are unclear. The study aimed to determine the frequency and factors related to lesions in children with IDA undergoing endoscopy. We retrospectively analyzed the clinical and endoscopic findings of children with a laboratory-based diagnosis of IDA. Of 58 patients, 36 (62.1%) had upper GI tract lesions, with erosive gastritis being the most common lesion. Further, 26 patients underwent concomitant colonoscopy, and 12 (46.2%) had lower GI tract lesions. Overall, 44 (75.9%) patients had lesions in either the upper or lower GI tract. Helicobacter pylori infection was detected in 13 patients (22.4%). Patients with lesions found by endoscopy had significantly lower hemoglobin level (8.9 vs. 10.0 g/dL, p = 0.047) and mean corpuscular volume (75.5 vs. 80.9 fL, p = 0.038). The proportion of patients with previous treatment for IDA was also higher in those with lesions on endoscopy. In multivariate analysis, age of ≥10 years (odds ratio [OR], 6.00; 95% confidence Interval [CI], 0.56-10.75) and positive fecal occult blood test (FOBT) findings (OR, 2.25; 95% CI, 0.14-4.52) were factors related to GI lesions. The presence of GI symptoms was not associated with GI lesions. A high proportion of GI lesions were found by endoscopy in children with IDA in this study. Endoscopy should be considered in children with IDA even without GI symptoms, especially in older children, and those with positive FOBT results.
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Affiliation(s)
- Hyun Jin Kim
- Department of Pediatrics, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
| | - Yeon Jung Lim
- Department of Pediatrics, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
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Singer CE, Biciuşcă V, Abdul-Razzak J, Popescu IAS, Geormăneanu C, Singer MM, Mărginean CM, Popescu M. Associated factors in pediatric patients admitted with severe iron-deficiency anemia in the last seven years - the experience of a single pediatric unit. ROMANIAN JOURNAL OF MORPHOLOGY AND EMBRYOLOGY = REVUE ROUMAINE DE MORPHOLOGIE ET EMBRYOLOGIE 2023; 64:419-426. [PMID: 37867359 PMCID: PMC10720942 DOI: 10.47162/rjme.64.3.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/18/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVES To study the causes of iron deficiency, laboratory findings and clinical manifestation of infants aged 6-12 months and children aged 1-3 years diagnosed with severe iron-deficiency anemia. PATIENTS, MATERIALS AND METHODS We conducted an observational, retrospective single tertiary center study between January 2015 and April 2022, which included 142 children. The control group (patients with no diagnosis of severe iron-deficiency anemia) included 71 patients and the study group (patients diagnosed with severe iron-deficiency anemia) included also 71 patients. Clinical data were retrospectively collected from hospital medical records. Statistical analysis was conducted using Statistical Package for the Social Sciences (SPSS) 25.0 software. RESULTS Seventy-one children had hemoglobin <7 g∕dL and low values of ferritin/serum iron (22 infants aged 6-12 months and 49 children aged 1-3 years). In both the study and control groups, the male gender was slightly more prevalent. Mother's age at birth and living standard is significantly lower in the study group. We note a higher frequency of premature births (14.08%) in children identified with anemia compared to control group (8.45%). We found a statistically significant distribution of cow's milk consumption among the two groups (p<0.001). Pearson's correlation test revealed a significant positive correlation, indicating that anemia is directly proportional to cow's milk consumption. CONCLUSIONS The most frequent cause of iron-deficiency anemia in infants and children 1-3 years old was the consumption of cow's milk following incorrect diversification and incomplete prophylaxis of iron-deficiency anemia.
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Affiliation(s)
- Cristina Elena Singer
- Department of Mother and Baby, University of Medicine and Pharmacy of Craiova, Romania
| | - Viorel Biciuşcă
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | | | | | - Cristiana Geormăneanu
- Department of Emergency Medicine and First Aid, University of Medicine and Pharmacy of Craiova, Romania
| | - Maria Mădălina Singer
- Resident Physician, Department of Dermatology, Dr Carol Davila Central Military Emergency University Hospital, Bucharest, Romania
| | | | - Mihaela Popescu
- Department of Endocrinology, University of Medicine and Pharmacy of Craiova, Romania
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Kundu S, Alam SS, Mia MAT, Hossan T, Hider P, Khalil MI, Musa KI, Islam MA. Prevalence of Anemia among Children and Adolescents of Bangladesh: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1786. [PMID: 36767153 PMCID: PMC9914578 DOI: 10.3390/ijerph20031786] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/02/2022] [Accepted: 09/08/2022] [Indexed: 06/18/2023]
Abstract
The prevalence of anemia is high among children and adolescents in low- and middle-income countries because of undernutrition resulting from their poor socioeconomic status and lack of knowledge on proper nutrition. We conducted a systematic review and meta-analysis to determine the prevalence of anemia among children and adolescents aged between 6 months and 19 years in Bangladesh. Databases such as PubMed, Scopus, and Google Scholar were searched to identify the studies that reported the prevalence of anemia among children and adolescents. A total of 24 studies, including the data of 14,062 cases, were included in the systematic review and meta-analysis of the time period between 1997 and 2019. The random-effects model was used to calculate the summary estimates. The protocol was registered with PROSPERO (CRD42021246960). The pooled prevalence of anemia, iron deficiency anemia (IDA), and non-severe and severe anemia were 46.8% [95% CI: 36.0-57.6], 13.6% [95% CI: 8.0-19.2], 56.4% [95% CI: 39.6-73.1] and 0.7% [95% CI: 0.1-1.4], respectively. Prevalence of anemia exhibited the highest among the children aged ≤2 years. Briefly, 91.67% of the studies were of high quality. No significant publication bias was found; however, two outlier studies were detected. The prevalence of anemia among children and adolescents was estimated as high in Bangladesh.
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Affiliation(s)
- Shoumik Kundu
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Sayeda Sadia Alam
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Md Al-Tareq Mia
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Tareq Hossan
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
- Department of Bone Marrow Transplant, Washington University School of Medicine in St. Louis, St. Louis, MO 63110, USA
| | - Phil Hider
- Department of Population Health, University of Otago, Christchurch 8140, New Zealand
| | - Md. Ibrahim Khalil
- Department of Biochemistry and Molecular Biology, Faculty of Biological Sciences, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
| | - Kamarul Imran Musa
- Department of Community Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
| | - Md Asiful Islam
- Department of Haematology, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu 16150, Malaysia
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham B15 2TT, UK
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Lupu VV, Miron I, Buga AML, Gavrilovici C, Tarca E, Adam Raileanu A, Starcea IM, Cernomaz AT, Mocanu A, Lupu A. Iron Deficiency Anemia in Pediatric Gastroesophageal Reflux Disease. Diagnostics (Basel) 2022; 13:diagnostics13010063. [PMID: 36611353 PMCID: PMC9818737 DOI: 10.3390/diagnostics13010063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/19/2022] [Accepted: 12/23/2022] [Indexed: 12/28/2022] Open
Abstract
(1) Background: Gastroesophageal reflux disease (GERD) can cause several complications as a result of the acidic pH over various cellular structures, which have been demonstrated and evaluated over time. Anemia can occur due to iron loss from erosions caused by acidic gastric content. In children, anemia has consequences that, in time, can affect their normal development. This study evaluates the presence of anemia as a result of pediatric gastroesophageal reflux disease. (2) Methods: 172 children were diagnosed with gastroesophageal reflux in the gastroenterology department of a regional children's hospital in northeast Romania by esophageal pH-metry and they were evaluated for presence of anemia. (3) Results: 23 patients with GERD from the studied group also had anemia, showing a moderate correlation (r = -0.35, p = 0.025, 95% confidence interval) and lower levels of serum iron were found in cases with GERD, with statistical significance (F = 8.46, p = 0.012, 95% confidence interval). (4) Conclusions: The results of our study suggest that there is a relationship between anemia or iron deficiency and gastroesophageal reflux due to reflux esophagitis in children, which needs to be further studied in larger groups to assess the repercussions on children's development.
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Affiliation(s)
- Vasile Valeriu Lupu
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ingrith Miron
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ana Maria Laura Buga
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (A.M.L.B.); (E.T.); (A.T.C.)
| | - Cristina Gavrilovici
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Tarca
- Department of Surgery II—Pediatric Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (A.M.L.B.); (E.T.); (A.T.C.)
| | - Anca Adam Raileanu
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Andrei Tudor Cernomaz
- 3rd Medical Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (A.M.L.B.); (E.T.); (A.T.C.)
| | - Adriana Mocanu
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Ancuta Lupu
- Pediatrics Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Rossi L, Martone D, Piccinelli R, Buonocore P, Ghiselli A. Considerations for the translation of nutrient recommendations as dietary plans for infants, children, and adolescents as reported in Italian Guidelines for healthy eating. Front Nutr 2022; 9:935963. [PMID: 36091229 PMCID: PMC9452650 DOI: 10.3389/fnut.2022.935963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/29/2022] [Indexed: 11/30/2022] Open
Abstract
Healthy eating in childhood and adolescence is important for proper growth and development and to establish a healthy foundation for future dietary habits. This paper aims to describe the elaboration of dietary plans for pediatric ages highlighting critical points related to the application of the Italian nutrient recommendations. National databases on food composition data were used to compile the dietary plans. Starting from the definition of serving size for adults, the suggested portion size for pediatric ages was shaped to produce appropriate dietary plans according to the different classes of age. Items from “cereals and derivatives,” “milk,” “fruit,” “vegetables,” “olive oil,” and “water” groups were included daily. Pizza was included once a week. Sweets and snacks were gradually introduced, once a week in infants and up to five times a week in adolescents. Legumes were provided three times a week, as a source of vegetable and sustainable proteins. The main critical aspect of the dietary plans was related to the monotony, especially for snacks and breakfasts. This work demonstrated the limits of the translation of Italian nutrient recommendations into dietary plans for pediatric age groups. Keeping the protein intake in the recommended range of 8–12% of daily energy resulted in inadequate provision of calcium and iron. Other critical points were the reference values for body weight and physical activity. The proposed dietary plans are adequate with regard to food composition, the intake of energy and several nutrients, and in terms of food selection. However, their implementations require action, information, and advocacy.
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