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Sarkissian A, Oberle E, Al Ahmed O, Piccinich D, Barbar-Smiley F, Zak H, Sivaraman V. Improving Vitamin D Screening in a Pediatric Rheumatology Clinic Using Structured Quality Improvement Process. Pediatr Qual Saf 2022; 7:e594. [PMID: 38584959 PMCID: PMC10997281 DOI: 10.1097/pq9.0000000000000594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 08/04/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction Monitoring levels of 25-hydroxyvitamin D (25-OHD) is an integral part of bone health assessment in the general pediatric population, especially in at-risk populations such as children with juvenile idiopathic arthritis (JIA), childhood-onset systemic lupus erythematosus (c-SLE), and juvenile dermatomyositis (JDM). However, only 38% of the patients with JIA, c-SLE, and JDM receiving care at Nationwide Children's Hospital Rheumatology clinic in 2016 had a 25-OHD level ordered in the preceding year. The objective of this project was to increase the percentage of 25-OHD levels ordered in patients with JIA, c-SLE, and JDM from 38% to 80% in 11 months and sustain it for 6 months. Methods A multidisciplinary team initiated a continuous improvement project utilizing the Lean Six Sigma methodology. The team diagrammed the clinical process and identified steps that needed improvement. In addition, the team completed a root cause analysis of the process and brainstormed subsequent countermeasures. Results The team did not meet the 80% target but did order a 25-OHD level on 61% of patients by the end of the study period compared to 38% at the start of the study (P value 0.001). The level was sustained after the study period, with 68% of these children having a 25-OHD level ordered. Conclusion The team successfully improved the screening processes for vitamin D deficiency in a busy subspecialty clinic setting using Lean Six Sigma methodology.
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Affiliation(s)
- Aliese Sarkissian
- From the Division of Rheumatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Edward Oberle
- Nationwide Children’s Hospital and The Ohio State University Medical Center, Columbus, Ohio
| | - Ohoud Al Ahmed
- Nationwide Children’s Hospital and The Ohio State University Medical Center, Columbus, Ohio
| | - Dawn Piccinich
- Nationwide Children’s Hospital and The Ohio State University Medical Center, Columbus, Ohio
| | - Fatima Barbar-Smiley
- Nationwide Children’s Hospital and The Ohio State University Medical Center, Columbus, Ohio
| | | | - Vidya Sivaraman
- Nationwide Children’s Hospital and The Ohio State University Medical Center, Columbus, Ohio
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Anti-Inflammatory Effects of 1,25(OH)2D/Calcitriol in T Cell Immunity: Does Sex Make a Difference? Int J Mol Sci 2022; 23:ijms23169164. [PMID: 36012424 PMCID: PMC9409030 DOI: 10.3390/ijms23169164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 02/07/2023] Open
Abstract
Hypovitaminosis D is involved in various inflammatory, infectious and autoimmune diseases such as rheumatoid arthritis and multiple sclerosis. Moreover, the active form of vitamin D, calcitriol, has been shown to modulate the immune response, playing an anti-inflammatory effect. However little is known about the mechanisms underlying this anti-inflammatory effect and the potential sex differences of calcitriol immune regulation. Hence, the aim of this study was to investigate whether calcitriol could act differently in modulating T cell immunity of age-matched male and female healthy donors. We analyzed the effects of calcitriol in T lymphocytes from healthy women and men on the expression levels of the vitamin D receptor (VDR) and pro- and anti-inflammatory cytokine production. We showed that a treatment with calcitriol induced a significant increase in the VDR expression levels of activated T lymphocytes from male and female healthy subjects. Moreover, we found that calcitriol significantly reduced the expression level of pro-inflammatory cytokines IL-17, INF-γ and TNF-α in the T lymphocytes of both sexes. Notably, we observed that calcitriol induced a significant increase in the expression level of anti-inflammatory cytokine IL-10 only in the T lymphocytes from female healthy donors. In conclusion, our study provides new insights regarding the sex-specific anti-inflammatory role of calcitriol in T cell immunity.
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Impaired Height Growth Associated with Vitamin D Deficiency in Young Children from the Japan Environment and Children's Study. Nutrients 2022; 14:nu14163325. [PMID: 36014831 PMCID: PMC9415323 DOI: 10.3390/nu14163325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/08/2022] [Accepted: 08/12/2022] [Indexed: 11/18/2022] Open
Abstract
Vitamin D is essential for calcium absorption and bone homeostasis. Although short-stature children were reported to have low vitamin D concentrations, there is no clear evidence of a link between vitamin D and height growth in young children not limited to those with short stature. We collected height and weight data at 2 and 4 years of age, serum vitamin D concentrations at 4 years, and questionnaire results on sun exposure from the Japan Environment and Children’s Study (JECS). We then analyzed the relationship between vitamin D deficiency and height growth. We also analyzed the correlation between serum vitamin D concentration and sun exposure. Overall, 3624 participants from JECS were analyzed. We identified cases of subclinical vitamin D deficiency and insufficiency. We further found that definitive vitamin D deficiency (<10 ng/mL) impaired height growth by 0.6 cm per year even in young children not limited to those with short stature. Furthermore, we clarified that children with vitamin D deficiency had reduced outdoor activity, especially during winter. In children with either short or normal stature, definitive vitamin D deficiency was associated with height growth decline, and reduction in outdoor activity, especially during winter, was a risk factor for vitamin D deficiency.
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Cetrelli L, Bletsa A, Lundestad A, Gil EG, Fischer J, Halbig J, Frid P, Angenete O, Lillevoll I, Rosén A, Tylleskär KB, Luukko K, Nordal E, Åstrøm AN, Skeie MS, Feuerherm AJ, Sen A, Rygg M. Vitamin D, oral health, and disease characteristics in juvenile idiopathic arthritis: a multicenter cross-sectional study. BMC Oral Health 2022; 22:333. [PMID: 35941635 PMCID: PMC9361556 DOI: 10.1186/s12903-022-02349-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 07/12/2022] [Indexed: 11/28/2022] Open
Abstract
Background Vitamin D deficiency has been associated with autoimmune diseases and oral health. Knowledge about the association between vitamin D status and oral conditions in JIA is limited. We aimed to investigate vitamin D status in a cohort of Norwegian children and adolescents with JIA and possible associations between serum vitamin D levels, clinical indicators of oral health, and JIA disease characteristics. Methods This multi-center, cross-sectional study, included individuals with JIA aged 4–16 years from three geographically spread regions in Norway. Demographic data, age at disease onset, disease duration, JIA category, disease status, medication, and vitamin D intake were registered. One blood sample per individual was analyzed for 25(OH) vitamin D, and the level of insufficiency was defined as < 50 nmol/L. A clinical oral examination was performed applying commonly used indices in epidemiological studies of dental caries, dental erosion, enamel defects, gingival bleeding, and oral hygiene. Serum vitamin D was used as exposure variable in multivariable regression analyses to estimate the associations between insufficient vitamin D level, JIA disease status, and oral conditions, with adjustments for age, sex, geographical region, BMI, seasonal blood sampling, and parental education. Results Among the 223 participants with JIA, 97.3% were Caucasians, 59.2% were girls, and median age was 12.6 years. Median disease duration was 4.6 years, and 44.4% had oligoarticular JIA. Mean serum vitamin D level was 61.4 nmol/L and 29.6% had insufficient levels. Vitamin D levels did not differ between sexes, but between regions, iso-BMI categories, age groups, and seasons for blood sampling. Insufficient vitamin D levels were associated with dentin caries (adjusted OR 2.89, 95% CI 1.43–5.86) and gingival bleeding (adjusted OR 2.36, 95% CI 1.10–5.01). No associations were found with active JIA disease or more severe disease characteristics. Conclusion In our study, nearly 30% had vitamin D insufficiency, with a particularly high prevalence among adolescents. Vitamin D insufficiency was associated with dentin caries and gingival bleeding, but not with JIA disease activity. These results point to the need for a multidisciplinary approach in the follow-up of children with JIA, including an increased focus on vitamin D status and oral health. Supplementary Information The online version contains supplementary material available at 10.1186/s12903-022-02349-1.
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Affiliation(s)
- Lena Cetrelli
- Center of Oral Health Services and Research (TkMidt), Trondheim, Norway. .,The Public Dental Health Service, Trøndelag County, Trondheim, Norway. .,Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.
| | - Athanasia Bletsa
- Oral Health Centre of Expertise in Western Norway (TkV), Bergen, Norway.,Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Anette Lundestad
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Pediatrics, St. Olavs University Hospital, Trondheim, Norway
| | - Elisabet Grut Gil
- Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Johannes Fischer
- Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Josefine Halbig
- Public Dental Health Service Competence Centre of Northern Norway (TkNN), Tromsø, Norway.,Department of Clinical Medicine, The Arctic University of Norway, Tromsø (UiT), Norway
| | - Paula Frid
- Public Dental Health Service Competence Centre of Northern Norway (TkNN), Tromsø, Norway.,Department of Clinical Dentistry, The Arctic University of Norway, Tromsø (UiT), Norway.,Division of Oral and Maxillofacial Surgery, Department of Otorhinolaryngology, University Hospital North Norway, Tromsø, Norway
| | - Oskar Angenete
- Department of Radiology and Nuclear Medicine, St Olav Hospital HF, Trondheim University Hospital, Trondheim, Norway.,Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ingrid Lillevoll
- Center of Oral Health Services and Research (TkMidt), Trondheim, Norway
| | - Annika Rosén
- Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway.,Department of Oral and Maxillofacial Surgery, Haukeland University Hospital, Bergen, Norway
| | - Karin B Tylleskär
- The Children's Clinic at Haukeland University Hospital, Bergen, Norway
| | - Keio Luukko
- Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Ellen Nordal
- Department of Clinical Medicine, The Arctic University of Norway, Tromsø (UiT), Norway.,Department of Pediatrics, University Hospital of Northern Norway, Tromsø, Norway
| | - Anne Nordrehaug Åstrøm
- Oral Health Centre of Expertise in Western Norway (TkV), Bergen, Norway.,Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Marit Slåttelid Skeie
- Center of Oral Health Services and Research (TkMidt), Trondheim, Norway.,Department of Clinical Dentistry, The Faculty of Medicine, University of Bergen, Bergen, Norway
| | | | - Abhijit Sen
- Center of Oral Health Services and Research (TkMidt), Trondheim, Norway.,Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Marite Rygg
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway.,Department of Pediatrics, St. Olavs University Hospital, Trondheim, Norway
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Nguyen MT, Huynh NNY, Nguyen DD, Ta NH, Van Nguyen T, Dang HT, Le NT. Vitamin D intake and gastric cancer in Viet Nam: a case-control study. BMC Cancer 2022; 22:838. [PMID: 35915393 PMCID: PMC9341043 DOI: 10.1186/s12885-022-09933-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 07/20/2022] [Indexed: 12/24/2022] Open
Abstract
Background Most recent laboratory studies have suggested a promising role of vitamin D and its analogs as novel chemotherapeutic agents for cancer treatment. However, epidemiological evidence, especially regarding the effects of vitamin D on gastric cancer is still inconsistent. Objectives Our research aimed to evaluate the associations between vitamin D intake and the risk of developing gastric cancer through a case-control study in North Vietnam. Methods We accessed databases of the previous completed case-control studies to derive 1182 incident gastric cancer cases and 2995 hospital controls selected from hospitals in Hanoi from 2003 to 2019. Vitamin D intake was computed by multiplying the food frequency intake with nutrient content based on the Viet Nam Food Composition Tables. Data were collected through face-to-face interviews by trained interviewers using the validated semi-quantitative food frequency and demographic lifestyle questionnaires. The odds ratio and 95% confidence interval (OR and 95%CI) were estimated using unconditional logistic regression analysis. Results We observed a continual decline in gastric cancer risk according to the level-up of vitamin D intake in both genders, men, and women [Fifth vs. bottom quintile, OR, 95%CI: 0.68 (0.53, 0.86), OR, 95%CI: 0.72 (0.53, 0.97), OR, 95%CI: 0.58 (0.38, 0.89), respectively. Per increment quintile, the statistically significant decreased risk was seen by 7% in men and 13% in women. The significant inverse association between vitamin D intake remained in the subgroups of ever and never tobacco smoking; negative and positive H. pylori infection. Conclusion The findings suggested that sufficient vitamin D intake was associated with a lower risk of Gastric Cancer in the Vietnamese population.
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Affiliation(s)
- Minh Thien Nguyen
- School of Medicine, International University of Health and Welfare, Narita City, Japan
| | - Nhi Ngoc Yen Huynh
- School of Medicine, International University of Health and Welfare, Narita City, Japan
| | - Dai Duc Nguyen
- School of Medicine, International University of Health and Welfare, Narita City, Japan
| | - Nguyen Ha Ta
- School of Medicine, International University of Health and Welfare, Narita City, Japan
| | - Tai Van Nguyen
- School of Medicine, International University of Health and Welfare, Narita City, Japan
| | - Huy Thanh Dang
- School of Medicine, International University of Health and Welfare, Narita City, Japan
| | - Ngoan Tran Le
- Institute of Research and Development, Duy Tan University, Da Nang City, Viet Nam. .,Department of Public Health, School of Medicine, International University of Health and Welfare, Narita City, Japan.
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56
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Akter R, Afrose A, Sharmin S, Rezwan R, Rahman MR, Neelotpol S. A comprehensive look into the association of vitamin D levels and vitamin D receptor gene polymorphism with obesity in children. Biomed Pharmacother 2022; 153:113285. [PMID: 35728355 DOI: 10.1016/j.biopha.2022.113285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/27/2022] [Accepted: 06/09/2022] [Indexed: 11/02/2022] Open
Abstract
Childhood obesity accounts for several psychosocial and clinical consequences. Psychosocial consequences include lower self-esteem, social isolation, poor academic achievement, peer problems, and depression, whereas clinical consequences are cardiovascular diseases, type 2 diabetes, dyslipidemia, cancer, autoimmune diseases, girls early polycystic ovarian syndrome (PCOS), asthma, bone deformities, etc. A growing number of studies have uncovered the association of childhood obesity and its consequences with vitamin-D (vit-D) deficiency and vitamin-D receptor (VDR) gene polymorphisms such as single nucleotide polymorphisms (SNPs), e.g., TaqI, BsmI, ApaI, FokI, and Cdx2. Considering the impact of vit-D deficiency and VDR gene polymorphisms, identifying associated factors and risk groups linked to lower serum vit-D levels and prevention of obesity-related syndromes in children is of utmost importance. Previously published review articles mainly focused on the association of vit-D deficiency with obesity or other non-communicable diseases in children. The nature of the correlation between vit-D deficiency and VDR gene polymorphisms with obesity in children is yet to be clarified. Therefore, this review attempts to delineate the association of obesity with these two factors by identifying the molecular mechanism of the relationship.
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Affiliation(s)
- Raushanara Akter
- School of Pharmacy, Brac University, 66 Mohakhali, Dhaka, Bangladesh
| | - Afrina Afrose
- School of Pharmacy, Brac University, 66 Mohakhali, Dhaka, Bangladesh
| | - Shahana Sharmin
- School of Pharmacy, Brac University, 66 Mohakhali, Dhaka, Bangladesh
| | - Rifat Rezwan
- School of Pharmacy, Brac University, 66 Mohakhali, Dhaka, Bangladesh
| | - Md Rashidur Rahman
- Department of Pharmacy, Jashore University of Science and Technology, Jashore 7408, Bangladesh
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Bartnikas LM, Dupuis R, Wang J, Phipatanakul W. Food Allergies in Inner-City Schools: Addressing Disparities and Improving Management. Ann Allergy Asthma Immunol 2022; 129:430-439. [PMID: 35568300 DOI: 10.1016/j.anai.2022.04.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/28/2022] [Accepted: 04/04/2022] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Food allergy (FA) affects approximately 8% of children in the United States. Management comprises both preventing and treating allergic reactions, which poses unique challenges in the inner-city school setting. In this article, we review the epidemiology of FA in school-aged children and management challenges and opportunities specific to the inner-city population. DATA SOURCES A literature search of the PubMed database was performed to identify published literature on FA epidemiology, FA management, school policies, disparities, inner-city, race, ethnicity, and socioeconomic status. STUDY SELECTIONS Relevant articles on FA management best practices and challenges in schools, with a particular emphasis on inner-city schools and populations and socioeconomic, racial, and ethnic disparities, were reviewed in detail. RESULTS Disparities in FA prevalence, management, and treatment exist. Additional research is needed to better characterize these disparities and elucidate the mechanisms leading to them. There is a lack of evidence-based interventions for the prevention and treatment of food allergic reactions in schools and specifically in inner-city schools, in which a greater proportion of students may rely on school food. CONCLUSION There are opportunities for partnership among health care providers, schools, and communities to address unmet needs in FA management and disparities in the inner-city school setting.
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Affiliation(s)
- Lisa M Bartnikas
- Department of Medicine, Division of Immunology, Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, Massachusetts
| | - Roxanne Dupuis
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Julie Wang
- Department of Pediatrics, Division of Allergy and Immunology, Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Wanda Phipatanakul
- Department of Medicine, Division of Immunology, Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, Massachusetts.
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58
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Barceló A, Morell-Garcia D, Ribot C, De la Peña M, Peña-Zarza JA, Alonso-Fernández A, Giménez P, Piérola J. Vitamin D as a biomarker of health in snoring children: a familial aggregation study. Pediatr Res 2022; 91:1176-1181. [PMID: 34103676 DOI: 10.1038/s41390-021-01612-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/20/2021] [Accepted: 05/20/2021] [Indexed: 11/09/2022]
Abstract
BACKGROUND Hypovitaminosis D is a common health problem. The purpose of this study was to investigate the inter-relationship between serum 25(OH)D levels and paternal and maternal vitamin D status in a sample of snoring children. METHODS We selected 137 participants for whom serum 25(OH)D had been measured and underwent overnight polysomnography evaluation. Serum glucose, lipids, liver enzymes, parathyroid hormone, insulin, and glycated hemoglobin were also measured. Glucose and insulin levels were used to estimate insulin resistance with the homeostasis model assessment (HOMA-IR). RESULTS Vitamin D insufficiency (<30 ng/mL) and deficiency (<20 ng/mL) were found in 40.9 and 17.5% of children, respectively. After adjustments for age, BMI z-score and seasonality, the odds ratio for risk of vitamin D insufficiency according to the vitamin D status of parents were: OR (95% CI): paternal insufficiency 15.1 (2.7-35.7), p = 0.002; maternal insufficiency 7.2 (2.4-22), p = 0.001. When children with vitamin D deficiency were analyzed separately, serum 25(OH)D concentration was found to be associated with the apnea-hypopnea index (r = -0.647, p = 0.009) and respiratory arousal index (r = -0.669, p = 0.034). CONCLUSIONS Family patterns of vitamin D could be helpful for the early identification of children at risk of metabolic and/or sleep disturbances and when considering strategies to improve vitamin D status. IMPACT Family patterns of vitamin D could be helpful for the early identification of snoring children at risk of metabolic and/or sleep disturbances. Significant associations were found between serum 25-hydroxyvitamin D (25(OH)D) concentrations in children and their parents. An inverse association between 25(OH)D levels and OSA severity was detected in deficient vitamin D children. Children with insufficient and deficient vitamin D status tended to have a worse metabolic profile, so strategies are needed to improve vitamin D status.
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Affiliation(s)
- Antonia Barceló
- Department of Laboratory Medicine, Hospital Universitari Son Espases, Palma de Mallorca, Spain.,Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain.,CIBER Enfermedades Respiratorias (CibeRes) (CB06/06), Madrid, Spain
| | - Daniel Morell-Garcia
- Department of Laboratory Medicine, Hospital Universitari Son Espases, Palma de Mallorca, Spain. .,Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain.
| | - Caterina Ribot
- Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Mónica De la Peña
- Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain.,CIBER Enfermedades Respiratorias (CibeRes) (CB06/06), Madrid, Spain.,Department of Respiratory Medicine, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - José Antonio Peña-Zarza
- Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain.,Sleep Unit, Department of Pediatrics, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - Alberto Alonso-Fernández
- Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain.,CIBER Enfermedades Respiratorias (CibeRes) (CB06/06), Madrid, Spain.,Department of Respiratory Medicine, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - Paloma Giménez
- Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain
| | - Javier Piérola
- Institut d'Investigació Sanitària de les Illes Balears (IdISBa), Palma de Mallorca, Spain
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Brustad N, Yousef S, Stokholm J, Bønnelykke K, Bisgaard H, Chawes BL. Safety of High-Dose Vitamin D Supplementation Among Children Aged 0 to 6 Years: A Systematic Review and Meta-analysis. JAMA Netw Open 2022; 5:e227410. [PMID: 35420658 PMCID: PMC9011124 DOI: 10.1001/jamanetworkopen.2022.7410] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
IMPORTANCE Several health benefits of vitamin D have been suggested; however, the safety of high-dose supplementation in early childhood is not well described. OBJECTIVE To systematically assess the risk of adverse events after high-dose supplementation with vitamin D reported in published randomized clinical trials. DATA SOURCES PubMed and ClinicalTrials.gov were searched through August 24, 2021. STUDY SELECTION Randomized clinical trials of high-dose vitamin D supplementation in children aged 0 to 6 years, defined as greater than 1000 IU/d for infants (aged 0-1 year) and greater than 2000 IU/d for children aged 1 to 6 years. DATA EXTRACTION AND SYNTHESIS Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline, 2 reviewers independently extracted the data from the eligible studies. Summary risk ratio (RR), 95% CI, and P values were derived from random-effects meta-analysis. MAIN OUTCOMES AND MEASURES Adverse events, serious adverse events (SAEs), and/or levels of 25-hydroxyvitamin D, calcium, alkaline phosphatase, phosphate, parathyroid hormone, and/or the ratio of urine calcium to creatinine levels. RESULTS A total of 32 randomized clinical trials with 8400 unique participants were included. Different clinical outcomes of children receiving high-dose vitamin D supplements ranging from 1200 to 10 000 IU/d and bolus doses from 30 000 IU/week to a single dose of 600 000 IU were evaluated. Eight studies with 4612 participants were eligible for meta-analysis using a control group receiving either low-dose vitamin D supplementation (≤400 IU/d) or placebo when investigating the risk of SAEs such as hospitalization or death. No overall increased risk of SAEs in the high-dose vitamin D vs control groups was found (RR, 1.01 [95% CI, 0.73-1.39]; P = .89, I2 = 0%). In addition, risk of hypercalcemia (n = 726) was not increased (RR, 1.18 [95% CI, 0.72-1.93]; P = .51). Clinical adverse events potentially related to the vitamin D supplementation reported in the studies were rare. CONCLUSIONS AND RELEVANCE This meta-analysis and systematic review found that high-dose vitamin D supplementation was not associated with an increased risk of SAEs in children aged 0 to 6 years, and that clinical adverse events potentially related to the supplementation were rare. These findings suggest that vitamin D supplementation in the dose ranges of 1200 to 10 000 IU/d and bolus doses to 600 000 IU to young children may be well tolerated.
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Affiliation(s)
- Nicklas Brustad
- COPSAC (Copenhagen Prospective Studies on Asthma in Childhood), Herlev and Gentofte Hospital, University of Copenhagen, Gentofte, Denmark
| | - Sina Yousef
- COPSAC (Copenhagen Prospective Studies on Asthma in Childhood), Herlev and Gentofte Hospital, University of Copenhagen, Gentofte, Denmark
| | - Jakob Stokholm
- COPSAC (Copenhagen Prospective Studies on Asthma in Childhood), Herlev and Gentofte Hospital, University of Copenhagen, Gentofte, Denmark
- Section of Microbiology and Fermentation, Department of Food Science, University of Copenhagen, Copenhagen, Denmark
| | - Klaus Bønnelykke
- COPSAC (Copenhagen Prospective Studies on Asthma in Childhood), Herlev and Gentofte Hospital, University of Copenhagen, Gentofte, Denmark
| | - Hans Bisgaard
- COPSAC (Copenhagen Prospective Studies on Asthma in Childhood), Herlev and Gentofte Hospital, University of Copenhagen, Gentofte, Denmark
| | - Bo Lund Chawes
- COPSAC (Copenhagen Prospective Studies on Asthma in Childhood), Herlev and Gentofte Hospital, University of Copenhagen, Gentofte, Denmark
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Ladang A, Rousselle O, Huyghebaert L, Bekaert AC, Kovacs S, Le Goff C, Cavalier E. Parathormone, bone alkaline phosphatase and 25-hydroxyvitamin D status in a large cohort of 1200 children and teenagers. Acta Clin Belg 2022; 77:4-9. [PMID: 32441564 DOI: 10.1080/17843286.2020.1769285] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Objectives: 25-Hydroxyvitamin D (25(OH)D), parathyroid hormone (PTH) and bone alkaline phosphatase (BALP) are biomarkers of calcium/phosphate metabolism and bone turnover. Although vitamin D deficiency is a well-known cause of secondary hyperparathyroidism, few studies have considered vitamin D status when establishing reference ranges. In this study, we report PTH levels according to the vitamin D status and BALP levels in a large cohort of 1200 children. Additionally, we provide PTH pediatric reference values according to 25(OH)D status as well as BALP pediatric reference ranges.Methods: Serum samples from 1200 children (equally distributed from 5 months to 20 years old) who underwent blood sampling for allergy exploration were used to quantify 25(OH)D, PTH and BALP.Results: The percentage of vitamin D deficient children (<20 ng/ml) progressively increased during childhood starting from 7% in the 0 to 2 year-old subgroup to a mean of at least 50% among teenagers. PTH levels inversely mirrored 25(OH)D concentrations for all age and gender subgroups, and 25(OH)D deficient subgroups presented higher PTH levels than their non-deficient counterparts. In the non-deficient 25(OH)D population, PTH levels were the highest at 11 years old for girls and 14 years old for boys. BALP results were slightly increased during childhood and showed a constant decrease during teenage years starting from 12 years old for girls and 14 years old for boys.Conclusion: Our results highlight the inverse relationship between PTH and 25(OH)D in children and the need for a well characterized 25(OH)D population to establish pediatric reference ranges for PTH.
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Affiliation(s)
- Aurélie Ladang
- Clinical Chemistry Department, CHU De Liège, Liège, Belgium
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Bibliometric Analysis of Global Research Productivity on Vitamin D and Bone Metabolism (2001-2020): Learn from the Past to Plan Future. Nutrients 2022; 14:nu14030542. [PMID: 35276901 PMCID: PMC8838326 DOI: 10.3390/nu14030542] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/20/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023] Open
Abstract
Vitamin D has long been known for preserving bone and non-skeletal health. Despite its magnitude of impact, scarce literature has explored the evolution of the relevant published literature. This study aimed at evaluating the trends and performance of Vitamin D and bone metabolism-related publications (2001−2020). All pertinent English language 16,887 articles were searched and extracted from the Web of Science (WoS) database and “R-Bibliometrix” was used for comprehensive analysis. Around 60,149 authors contributed from 114 countries, showing the USA on top with >1/4th of all articles, followed by Japan, China, and the United Kingdom. For authors, Cooper C, Dawson-Hughes B, and Holick MF were found to have written the most articles, citations and highest h-index, respectively. Corresponding authors from the top 20 countries collectively were responsible for around 84% of the articles. Among 2735 sources, Osteoporosis International (632), Journal of Bone and Mineral Research (569), and Bone (448) were foremost. Most prominent sources showed recent declining contributions. The increasing trend of publications with a higher spike from 2008 to 2014, followed by a gradual increase till 2017, was observed. Leading countries, affiliations, and authors showed collaborative publications and were mostly from developed countries with limited contributions, particularly from low- and middle-income countries.
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Impact of vitamin D on health. Difficulties and strategies to reach the recommended intakes. NUTR HOSP 2022; 39:30-34. [DOI: 10.20960/nh.04307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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Luo X, Wu F, Wang C, Wen C. Analysis of Development Trends of the Research Hotspots of Vitamin D in Children. Front Pediatr 2022; 10:899844. [PMID: 35601441 PMCID: PMC9120835 DOI: 10.3389/fped.2022.899844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 04/06/2022] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE Using multivariate statistics and social network analysis techniques, we present a realistic and intuitive visualization of the research hotspots and development trends of vitamin D in children. METHODS The Medical Subject Headings (MeSH) term "vitamin D" was used to search all the publications (the study subjects were 0-18 years old) included in PubMed by time period. The subject terms for each development stage were extracted, the high-frequency subject terms were extracted using the Bibliographic Items Co-occurrence Matrix Builder (BICOMB), and a core subject term co-occurrence matrix was established. The Netdraw function of Ucinet 6.0 software was used to complete the social network drawing of the core subject term co-occurrence matrix to form a co-word network diagram composed of core subject terms. RESULTS Prior to 1979, there were 890 papers with 1,899 core subject terms; from 2010 to 2020, there were 3,773 papers with 12,682 core subject terms. Before 1979, the research direction of vitamin D in children focused on vitamin D in the classical regulation of calcium and phosphorus metabolism. From 1980 to 1989, studies focused on vitamin D metabolites and therapeutic drugs such as "calcitriol" and "calcifediol." From 1990 to 1999, studies focused on "calcitriol" and its association with "psoriasis," "chronic renal failure," and "dermatological drugs." From 2000 to 2009, studies focused on "vitamin D" and "vitamin D deficiency." From 2010 to 2020, studies focused on "vitamin D3" and its association with "vitamins," "bone mineral density protectants," "asthma," "obesity," "pregnancy complications" and "fetal blood." CONCLUSION Since 2010, the research direction of vitamin D in children has been growing rapidly, and the overall development trend is good. Studies extend from the study of the skeletal effect of vitamin D to the study of its extraskeletal effect and the investigation of mechanisms of its association with related diseases.
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Affiliation(s)
- Xuemei Luo
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Feifeng Wu
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Cheng Wang
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Chuan Wen
- Department of Pediatrics, The Second Xiangya Hospital, Central South University, Changsha, China
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[Vitamin D insufficiency in a healthy pediatric population. The importance of early prophylaxis]. NUTR HOSP 2021; 38:1155-1161. [PMID: 34431303 DOI: 10.20960/nh.03606] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Introduction Introduction: vitamin D maintains the concentration of calcium and phosphorus within the physiological range, allowing normal metabolism and bone mineralization. Recently, vitamin D deficiency has been related not only with rickets but also with an increased risk of other pathologies. The aim of this descriptive, observational, cross-sectional study was to assess vitamin D concentration levels in a healthy pediatric population, as well as the current situation of prophylaxis. Vitamin D determination was measured by serum 25-hydroxyvitamin D (25(OH)D) concentration. Methods: a total of 258 healthy patients between 3 months and 15 years of age were enrolled (6.77 ± 3.95 years; 73.6 % were male). Results: the mean value of 25-hydroxyvitamin D was 26.60 ng/mL ± 8.02 ng/mL, and up to 20.9 % of the population showed insufficient levels. Statistically significant differences in vitamin D levels were observed between ages (p = 0.002), ethnicity groups (p = 0.038), and skin types (p = 0.000). In addition, a higher prevalence of vitamin D insufficiency in children who had never previously received vitamin D supplementation (41.6 %) was observed compared to those that had taken supplementation in the first year of life (16.7 %). Conclusion: our study shows a high prevalence of vitamin D deficiency among healthy children, and the benefit of prophylaxis with vitamin D supplementation.
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Jiang Z, Pu R, Li N, Chen C, Li J, Dai W, Wang Y, Hu J, Zhu D, Yu Q, Shi Y, Yang G. High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis. Crit Rev Food Sci Nutr 2021:1-10. [PMID: 34783278 DOI: 10.1080/10408398.2021.1990850] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Vitamin D deficiency is a worldwide health problem. However, the prevalence of vitamin D deficiency in Asian populations is unclear. The aims of our study were to investigate the prevalence of vitamin D deficiency and its association with different health outcomes in Asia. Searches for studies published from January 2009 to January 2021 were performed in the MEDLINE (via PubMed), EMBASE, and Web of Science databases. This study was registered in the PROSPERO database (CRD42021229841). In total, 472 studies with 746,564 subjects were included in the meta-analysis. The mean serum 25-hydroxyvitamin D (25[OH]D) concentration was 49.39 nmol/L; 20.93% of the participants had 25(OH)D levels <25 nmol/L, 22.82% had levels <30 nmol/L, 57.69% had levels <50 nmol/L, and 76.85% had levels <75 nmol/L. This review found that the prevalence of vitamin D deficiency in Asia is high. The factors significantly related to vitamin D deficiency were gender, age, altitude, region, and specific diseases (diabetes, cancer, fracture, systemic lupus erythematosus [SLE], fatty liver disease, osteopenia, thyroiditis, anemia, hepatitis, metabolic diseases, and dermatitis). These findings may serve as the foundation for more detailed public health strategies and policies on this issue.
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Affiliation(s)
- Zhiwei Jiang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Rui Pu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Na Li
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Chaozhen Chen
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Jialu Li
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Wei Dai
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Yuchen Wang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Jinxing Hu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Danji Zhu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Qiong Yu
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Yuan Shi
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
| | - Guoli Yang
- Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Clinical Research Center for Oral Diseases of Zhejiang Province, Key Laboratory of Oral Biomedical Research of Zhejiang Province, Cancer Center of Zhejiang University, Hangzhou, China
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Vissing Landgrebe A, Asp Vonsild Lund M, Lausten-Thomsen U, Frithioff-Bøjsøe C, Esmann Fonvig C, Lind Plesner J, Aas Holm L, Jespersen T, Hansen T, Christian Holm J. Population-based pediatric reference values for serum parathyroid hormone, vitamin D, calcium, and phosphate in Danish/North-European white children and adolescents. Clin Chim Acta 2021; 523:483-490. [PMID: 34695445 DOI: 10.1016/j.cca.2021.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 10/16/2021] [Accepted: 10/20/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Parathyroid hormone (PTH) and vitamin D are essential hormones in bone metabolism, especially during pediatric growth. Vitamin D insufficiency is often asymptomatic and is prevalent in high-latitude countries. METHODS In a Danish population-based cohort of 2211 6-18-year-olds, sex- and age-specific pediatric reference values for fasting concentrations of intact serum PTH, vitamin D (25-hydroxycholecalciferol, 25-OH-D), total calcium, and phosphate were generated in accordance with Clinical and Laboratory Standards Institute (CLSI) EP28-A3c guidelines. The effect of season on these biomarkers of bone metabolism was evaluated. RESULTS In boys, PTH concentrations increased with age, while the vitamin D and phosphate concentrations decreased (all p < .001). In girls, a peak in PTH concentrations and a nadir in vitamin D concentrations were observed in the 10-14-year-olds (both p < .001). Calcium and phosphate decreased with age for both sexes (girls: both p < .001; boys calcium: p < .05, boys phosphate: p < .001). Vitamin D was 20% lower in winter than summer for both sexes (both p < .001). Individuals with vitamin D sufficiency (25-OH-D > 50 nmol/L) exhibited a 5% lower level of PTH compared to the whole sample population (p < .001). CONCLUSION The concentrations of PTH, vitamin D, calcium, and phosphate vary during childhood and adolescence, and is dependent on sex and season. These factors should be considered when screening for and treating imbalances in bone metabolism.
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Affiliation(s)
- Ann Vissing Landgrebe
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark; Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Morten Asp Vonsild Lund
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark; Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Ulrik Lausten-Thomsen
- Department of Neonatology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Christine Frithioff-Bøjsøe
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark; The Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Genetics, University of Copenhagen, Copenhagen, Denmark
| | - Cilius Esmann Fonvig
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark; The Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Genetics, University of Copenhagen, Copenhagen, Denmark; Department of Pediatrics, Kolding Hospital a part of Lillebælt Hospital, Kolding, Denmark
| | - Johanne Lind Plesner
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark
| | - Louise Aas Holm
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark; The Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Genetics, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Jespersen
- Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Torben Hansen
- The Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Genetics, University of Copenhagen, Copenhagen, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Jens Christian Holm
- The Children's Obesity Clinic, Accredited European Centre for Obesity Management, Department of Pediatrics, Copenhagen University Hospital Holbæk, Holbæk, Denmark; The Novo Nordisk Foundation Center for Basic Metabolic Research, Section for Metabolic Genetics, University of Copenhagen, Copenhagen, Denmark; Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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Rubin D, Bosy-Westphal A, Kabisch S, Kronsbein P, Simon MC, Tombek A, Weber K, Skurk T. Empfehlungen zur Ernährung von Personen mit Typ-1-Diabetes mellitus. DIABETOL STOFFWECHS 2021. [DOI: 10.1055/a-1515-8766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Diana Rubin
- Vivantes Klinikum Spandau, Berlin
- Vivantes Humboldt Klinikum, Berlin
| | - Anja Bosy-Westphal
- Institut für Humanernährung, Agrar- und Ernährungswissenschaftliche Fakultät, Christian-Albrechts-Universität zu Kiel, Kiel
| | - Stefan Kabisch
- Deutsches Zentrum für Diabetesforschung (DZD), München
- Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Technische Universität München, Freising
| | - Peter Kronsbein
- Fachbereich Oecotrophologie, Hochschule Niederrhein, Campus Mönchengladbach
| | - Marie-Christine Simon
- Institut für Ernährungs- und Lebensmittelwissenschaften, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn
| | | | - Katharina Weber
- Institut für Epidemiologie, Christian-Albrechts-Universität zu Kiel, Kiel
| | - Thomas Skurk
- ZIEL – Institute for Food & Health, Technische Universität München, München
- Else Kröner-Fresenius-Zentrum für Ernährungsmedizin, Technische Universität München, Freising
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Verduci E, Di Profio E, Corsello A, Scatigno L, Fiore G, Bosetti A, Zuccotti GV. Which Milk during the Second Year of Life: A Personalized Choice for a Healthy Future? Nutrients 2021; 13:nu13103412. [PMID: 34684413 PMCID: PMC8540900 DOI: 10.3390/nu13103412] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 01/20/2023] Open
Abstract
Nutrition in early life is a crucial element to provide all essential substrates for growth. Although this statement may appear obvious, several studies have shown how the intake of micro and macronutrients in toddlers differs a lot from the recommendations of scientific societies. Protein intake often exceeds the recommended amount, while the intake of iron and zinc is frequently insufficient, as well as Vitamin D. Nutritional errors in the first years of life can negatively impact the health of the child in the long term. To date, no clear evidence on which milk is suggested during the second year of life is yet to be established. In this study, we compare the nutrient profiles of cow’s milk and specific formulas as well as nutritional risks in toddlers linked to growth and childhood obesity development. The purpose of this review is to resume the latest clinical studies on toddlers fed with cow’s milk or young children formula (YCF), and the potential risks or benefits in the short and long term.
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Affiliation(s)
- Elvira Verduci
- Department of Health Sciences, University of Milan, 20146 Milan, Italy
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
- Correspondence:
| | - Elisabetta Di Profio
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
- Department of Animal Sciences for Health, Animal Production and Food Safety, University of Milan, 20133 Milan, Italy
| | - Antonio Corsello
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
| | - Lorenzo Scatigno
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
| | - Giulia Fiore
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
| | - Alessandra Bosetti
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
| | - Gian Vincenzo Zuccotti
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, 20154 Milan, Italy; (E.D.P.); (A.C.); (L.S.); (G.F.); (A.B.); (G.V.Z.)
- Department of Biomedical and Clinical Sciences “L. Sacco”, University of Milan, 20157 Milan, Italy
- Pediatric Clinical Research Center Fondazione Romeo ed Enrica Invernizzi, University of Milan, 20157 Milan, Italy
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Shneor E, Doron R, Levine J, Zimmerman DR, Benoit JS, Ostrin LA, Gordon-Shaag A. Objective Behavioral Measures in Children before, during, and after the COVID-19 Lockdown in Israel. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168732. [PMID: 34444483 PMCID: PMC8394769 DOI: 10.3390/ijerph18168732] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023]
Abstract
Studies using questionnaires report that COVID-19 restrictions resulted in children spending significantly less time outdoors. This study used objective measures to assess the impact of pandemic-related restrictions on children’s behavior. A total of 19 healthy 8–12-year-old boys were observed before and during social restriction periods. Of these, 11 boys were reassessed after restrictions were lifted. For each session, Actiwatches were dispensed for measures of time outdoors, activity, and sleep. Changes overall and by school status were assessed using signed-rank test and Wilcoxon rank sum tests. During restrictions, children spent significantly less time outdoors (p = 0.001), were less active (p = 0.001), and spent less time engaged in moderate-to-vigorous physical activity (p = 0.004). Sleep duration was not significantly different between sessions (p > 0.99), but bedtime and wake time shifted to a later time during restrictions (p < 0.05 for both). Time outdoors and activity returned close to pre-pandemic levels after restrictions were lifted (p > 0.05 for both). Children’s behaviors significantly changed during the COVID-19 pandemic. The reduction in outdoor light exposure is of importance due to the role of light in the etiology of myopia and vitamin D production. The reduction in physical activity may have negative health effects in terms of obesity and depression, although further research is required to ascertain the long-term effects.
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Affiliation(s)
- Einat Shneor
- Department of Optometry, Hadassah Academic College, Jerusalem 9101001, Israel; (E.S.); (R.D.); (J.L.)
| | - Ravid Doron
- Department of Optometry, Hadassah Academic College, Jerusalem 9101001, Israel; (E.S.); (R.D.); (J.L.)
| | - Jonathan Levine
- Department of Optometry, Hadassah Academic College, Jerusalem 9101001, Israel; (E.S.); (R.D.); (J.L.)
| | - Deena Rachel Zimmerman
- Maternal Child and Adolescent Division Public Health Services, Israel Ministry of Health, Jerusalem 9101002, Israel;
| | - Julia S. Benoit
- Texas Institute for Measurement, Evaluation, and Statistics, Houston, TX 77004, USA;
- College of Optometry, University of Houston, Houston, TX 77004, USA;
| | - Lisa A. Ostrin
- College of Optometry, University of Houston, Houston, TX 77004, USA;
| | - Ariela Gordon-Shaag
- Department of Optometry, Hadassah Academic College, Jerusalem 9101001, Israel; (E.S.); (R.D.); (J.L.)
- Correspondence:
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Andrén Aronsson C, Liu X, Norris JM, Uusitalo U, Butterworth MD, Koletzko S, Virtanen SM, Erlund I, Kurppa K, Hagopian WA, Rewers MJ, She JX, Toppari J, Ziegler AG, Akolkar B, Krischer JP, Agardh D. 25(OH)D Levels in Infancy Is Associated With Celiac Disease Autoimmunity in At-Risk Children: A Case-Control Study. Front Nutr 2021; 8:720041. [PMID: 34604278 PMCID: PMC8479793 DOI: 10.3389/fnut.2021.720041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/08/2021] [Indexed: 12/12/2022] Open
Abstract
Objectives: An observed variation in the risk of celiac disease, according to the season of birth, suggests that vitamin D may affect the development of the disease. The aim of this study was to investigate if vitamin D concentration is associated with the risk of celiac disease autoimmunity (CDA) in genetically at-risk children. Study Design: Children prospectively followed in the multinational The Environmental Determinants of Diabetes in the Young study, conducted at six centers in Europe and the US, were selected for a 1-to-3 nested case-control study. In total, 281 case-control sets were identified. CDA was defined as positivity for tissue transglutaminase autoantibodies (tTGA) on two or more consecutive visits. Vitamin D was measured as 25-hydroxyvitamin D [25(OH)D] concentrations in all plasma samples prior to, and including, the first tTGA positive visit. Conditional logistic regression was used to examine the association between 25(OH)D and risk of CDA. Results: No significant association was seen between 25(OH)D concentrations (per 5 nmol/L increase) and risk for CDA development during early infancy (odds ratio [OR] 0.99, 95% confidence interval [CI] 0.95-1.04) or childhood (OR 1.02, 95% CI 0.97-1.07). When categorizing 25(OH)D concentrations, there was an increased risk of CDA with 25(OH)D concentrations <30 nmol/L (OR 2.23, 95% CI 1.29, 3.84) and >75 nmol/L (OR 2.10, 95% CI 1.28-3.44) in early infancy, as compared with 50-75 nmol/L. Conclusion: This study indicates that 25(OH)D concentrations <30 nmol/L and >75 nmol/L during early infancy were associated with an increased risk of developing CDA in genetically at-risk children. The non-linear relationship raises the need for more studies on the possible role of 25(OH)D in the relation to celiac disease onset.
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Affiliation(s)
| | - Xiang Liu
- Department of Pediatrics, Health Informatics Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Jill M. Norris
- Department of Epidemiology, Colorado School of Public Health, University of Colorado Denver, Aurora, CO, United States
| | - Ulla Uusitalo
- Department of Pediatrics, Health Informatics Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Martha D. Butterworth
- Department of Pediatrics, Health Informatics Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Sibylle Koletzko
- Dr. von Hauner Children's Hospital, Ludwig Maximilians University, Munich, Germany
- Department of Pediatrics, Gastroenterology and Nutrition, School of Medicine Collegium, Medicum University of Warmia and Mazury, Olsztyn, Poland
| | - Suvi M. Virtanen
- Department of Public Health Solutions, Finnish Institute for Health and Welfare, Helsinki, Finland
- Unit of Health Sciences, Faculty of Social Sciences, Tampere University, Tampere, Finland
- Center for Child Health Research, Tampere University, Tampere, Finland
| | - Iris Erlund
- Department of Government Services, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Kalle Kurppa
- Tampere Center for Child Health Research, Tampere University, Tampere, Finland
- Department of Pediatrics, Tampere University Hospital, Tampere, Finland
- The University Consortium of Seinäjoki, Seinäjoki, Finland
- Department of Pediatrics, Seinäjoki Central Hospital, Seinäjoki, Finland
| | | | - Marian J. Rewers
- Barbara Davis Center for Childhood Diabetes, University of Colorado, Aurora, CO, United States
| | - Jin-Xiong She
- Center for Biotechnology and Genomic Medicine, Medical College of Georgia, Augusta University, Augusta, GA, United States
| | - Jorma Toppari
- Department of Pediatrics, Turku University Hospital, Turku, Finland
- Institute of Biomedicine, Research Centre for Integrative Physiology and Pharmacology, Centre for Population Health Research, University of Turku, Turku, Finland
| | - Anette-G. Ziegler
- Institute of Diabetes Research, Helmholtz Zentrum München, Klinikum rechts der Isar, Technische Universität München, and Forschergruppe Diabetes e.V., Neuherberg, Germany
| | - Beena Akolkar
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD, United States
| | - Jeffrey P. Krischer
- Department of Pediatrics, Health Informatics Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Daniel Agardh
- Department of Clinical Sciences, Lund University, Malmö, Sweden
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Affiliation(s)
- Deborah McCurdy
- Division of Allergy/Immunology/Rheumatology, David Geffen School of Medicine, UCLA, Mattel Children's Hospital, 10833 Le Conte Avenue, MDCC 12-430, Los Angeles, CA 90095, USA
| | - Miriam F Parsa
- Division of Allergy/Immunology/Rheumatology, David Geffen School of Medicine, UCLA, Mattel Children's Hospital, 10833 Le Conte Avenue, MDCC 12-430, Los Angeles, CA 90095, USA; Pediatric Rheumatology, Cottage Children's Medical Center, 400 West Pueblo Street, PO Box 689, Santa Barbara, CA 93110-0689, USA.
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72
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Feketea G, Vlacha V, Tsiros G, Voila P, Pop RM, Bocsan IC, Stanciu LA, Zdrenghea M. Vitamin D Levels in Asymptomatic Children and Adolescents with Atopy during the COVID-19 Era. J Pers Med 2021; 11:jpm11080712. [PMID: 34442356 PMCID: PMC8400733 DOI: 10.3390/jpm11080712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/20/2021] [Accepted: 07/23/2021] [Indexed: 12/15/2022] Open
Abstract
This study assessed vitamin D status in asymptomatic children and adolescents in Greece, with and without atopy, and possible changes during the coronavirus disease 2019 (COVID-19) pandemic. Serum levels of 25-hydroxy-vitamin D (25(OH)D) and total immunoglobulin E (IgE), and eosinophil count were measured in 340 asymptomatic children and adolescents (155 males, 185 females), mean age 8.6 ± 4.6 years, recruited over a period of 24 months (February 2019–January 2021). Atopy, defined by high level of IgE for age, was associated with vitamin D deficient status (p = 0.041). Subjects with and without atopy showed similar rates of insufficient and normal levels of 25(OH)D. The median level of 25(OH)D was significantly higher in subjects recruited during the pandemic, when home confinement rules were observed, than before the pandemic, and significantly more children had normal levels of 25(OH)D (p < 0.001), but no differences were noticed for IgE levels or eosinophil count. These results support a link between vitamin D and allergic and infectious inflammations, and specifically the association of vitamin D deficiency with asymptomatic atopy, defined as increased IgE level for age.
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Affiliation(s)
- Gavriela Feketea
- Department of Haematology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (G.F.); (M.Z.)
- Hospital Unit of Amaliada, Department of Paediatrics, 27200 Amaliada, Greece
| | - Vasiliki Vlacha
- Department of Paediatrics, Karamandanio Children’s Hospital, 26331 Patras, Greece;
- Department of Early Years Learning and Care, University of Ioannina, 26331 Ioannina, Greece
| | - Georgios Tsiros
- Gastouni Health Centre, Department of Family Medicine, 27300 Gastouni, Greece;
| | - Panagiota Voila
- Private Medical Laboratory, Clinical Chemistry Department, 27200 Amaliada, Greece;
| | - Raluca Maria Pop
- Department of Pharmacology, Toxicology and Clinical Pharmacology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania;
| | - Ioana Corina Bocsan
- Department of Pharmacology, Toxicology and Clinical Pharmacology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania;
- Correspondence:
| | | | - Mihnea Zdrenghea
- Department of Haematology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (G.F.); (M.Z.)
- Ion Chiricuta Oncology Institute, Republicii Str., No. 34-36, 400010 Cluj-Napoca, Romania
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Zhu XW, Liu KQ, Wang PY, Liu JQ, Chen JY, Xu XJ, Xu JJ, Qiu MC, Sun Y, Liu C, Bai WY, Zhao PP, Xia J, Gai SR, Guan PL, Qian Y, Cong PK, Xie SY, Zheng HF. Cohort profile: the Westlake BioBank for Chinese (WBBC) pilot project. BMJ Open 2021; 11:e045564. [PMID: 34183340 PMCID: PMC8240579 DOI: 10.1136/bmjopen-2020-045564] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
PURPOSE The Westlake BioBank for Chinese (WBBC) pilot cohort is a population-based prospective study with its major purpose to better understand the effect of genetic and environmental factors on growth and development from adolescents to adults. PARTICIPANTS A total of 14 726 participants (4751 males and 9975 females) aged 14-25 years were recruited and the baseline survey was carried out from 2017 to 2019. The pilot cohort contains rich range of information regarding of demographics and anthropometric measurements, lifestyle and sleep patterns, clinical and health outcomes. Visit the WBBC website for more information (https://wbbc.westlake.edu.cn/index.html). FINDINGS TO DATE The mean age of the study samples were 18.6 years for males and 18.5 years for females, respectively. The mean height and weight were 172.9 cm and 65.81 kg for males, and 160.1 cm and 52.85 kg for females. Results indicated that the prevalence of underweight in female was much higher than male, but the prevalence of overweight and obesity in female was lower than male. The mean serum 25(OH)D level in the 14 726 young participants was 22.4±5.3 ng/mL, and male had a higher level of serum 25(OH)D than female, overall, 33.5% of the participants had vitamin D deficiency and even more participants suffered from vitamin D insufficiency (58.2%). The proportion of deficiency in females was much higher than that in males (41.8 vs 16.4%). The issue of underweight and vitamin D deficiency in young people should be paid attention, especially in females. These results reflected the fact that thinness and paler skin are preferred in modern aesthetics of Chinese culture. FUTURE PLANS WBBC pilot is designed as a prospective cohort study and provides a unique and rich data set analysing health trajectories from adolescents to young adults. WBBC will continue to collect samples with old age.
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Affiliation(s)
- Xiao-Wei Zhu
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Westlake University, Hangzhou, Zhejiang, China
| | - Ke-Qi Liu
- WBBC Jiangxi Center, Jiangxi Medical College, Shangrao, Jiangxi, China
| | - Ping-Yu Wang
- WBBC Shandong Center, Binzhou Medical University, Yantai, Shandong, China
| | - Jun-Quan Liu
- Hangzhou Kingmed Diagnostics Co., Ltd, Hangzhou, Zhejiang, China
| | - Jin-Yang Chen
- Zhejiang Healthfuture Institute for Cell-Based Applied Technology, Hangzhou, Zhejiang, China
| | - Xue-Jin Xu
- Jiading District Center for Disease Control and Prevention, Shanghai, China
| | - Jin-Jian Xu
- WBBC Jiangxi Center, Jiangxi Medical College, Shangrao, Jiangxi, China
| | - Mo-Chang Qiu
- WBBC Jiangxi Center, Jiangxi Medical College, Shangrao, Jiangxi, China
| | - Yi Sun
- Hangzhou Kingmed Diagnostics Co., Ltd, Hangzhou, Zhejiang, China
| | - Chun Liu
- Department of Health Management, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Wei-Yang Bai
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Westlake University, Hangzhou, Zhejiang, China
| | - Pian-Pian Zhao
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Jiangwei Xia
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Si-Rui Gai
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Peng-Lin Guan
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Yu Qian
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
| | - Pei-Kuan Cong
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Westlake University, Hangzhou, Zhejiang, China
| | - Shu-Yang Xie
- WBBC Shandong Center, Binzhou Medical University, Yantai, Shandong, China
| | - Hou-Feng Zheng
- Diseases & Population (DaP) Geninfo Lab, School of Lifesciences, Westlake University, Hangzhou, Zhejiang, China
- Westlake Laboratory of Life Sciences and Biomedicine, Hangzhou, Zhejiang, China
- Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Westlake University, Hangzhou, Zhejiang, China
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Piloya TW, Bakeera–Kitaka S, Kisitu GP, Idro R, Cusick SE. Vitamin D status and associated factors among HIV-infected children and adolescents on antiretroviral therapy in Kampala, Uganda. PLoS One 2021; 16:e0253689. [PMID: 34166428 PMCID: PMC8224887 DOI: 10.1371/journal.pone.0253689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 06/10/2021] [Indexed: 12/28/2022] Open
Abstract
Background A high prevalence of suboptimal serum vitamin D has been reported among HIV infected children even in countries with high sunshine abundance throughout the year. Vitamin D is a potent immune modulator of innate and adaptive immune responses. Vitamin D regulates immune responses through the vitamin D receptor on CD4 cells. We aimed to determine the vitamin D status of HIV infected children and factors associated with suboptimal vitamin D. Methods This was a cross sectional study. We enrolled children aged between 6 months and 12 years attending an outpatient paediatric HIV clinic. Serum 25-hydroxyvitamin D (25(OH)D) was measured using the electrochemoluminisence method. Suboptimal vitamin D was defined as 25(OH)D <30 ng/ml, vitamin D insufficiency and deficiency were 21–29 ng/ml and <20 ng/ml respectively. Anthropometry, physical exam and medical history were documented. Logistic regression was performed. Results We enrolled 376 children with mean age (sd) 8.05 years (3.03), a median (IQR) duration of ART of 5.9 years (3.2–8.4). Majority of the children (64%) had been exposed to non nucleoside reverse transcriptase inhibitors (NNRTIs). A third were severely immunosuppressed (CD4% ≤15%) at ART initiation. At the time of the study, the majority (89%) were virologically suppressed (VL <1000 copies/ml). Prevalence of 25(OH)D <30 ng/ml was 49 (13%) of 375 participants and 11 (3%) had 25(OH)D <20 ng/ml. Lopinavir/ritonavir regimen was independently associated with 25(OH)D <30 ng/ml; OR 0.27 CI (0.13–0.57), p value-0.002. Serum 25(OH)D <20 ng/ml was associated with CD4 count ≤15% at ART initiation OR 6.55(1.30–32.9), p value—0.023 and use of NNRTIs; OR 10.9(1.22–96.2), p value—0.03. Conclusion We found a low prevalence of suboptimal vitamin D compared to earlier reports. Severe immunosuppression at ART initiation and use of NNRTIs increases odds of deficiency. Vitamin D supplementation should be considered in severely immunosuppressed children initiating ART.
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Affiliation(s)
- Thereza Were Piloya
- Department of Paediatrics, College of Health Sciences, Makerere University, Kampala, Uganda
- * E-mail:
| | - Sabrina Bakeera–Kitaka
- Department of Paediatrics, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Grace Paul Kisitu
- Baylor College of Medicine, Paediatric Centre of Excellence, Kampala, Uganda
| | - Richard Idro
- Department of Paediatrics, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Sarah E. Cusick
- Department of Pediatrics, University of Minnesota, Minneapolis, Minnesota, United States of America
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Abstract
PURPOSE OF THE REVIEW The human gut harbors a complex community of microbes that influence many processes regulating musculoskeletal development and homeostasis. This review gives an update on the current knowledge surrounding the impact of the gut microbiota on musculoskeletal health, with an emphasis on research conducted over the last three years. RECENT FINDINGS The gut microbiota and their metabolites are associated with sarcopenia, osteoporosis, osteoarthritis, and rheumatoid arthritis. The field is moving fast from describing simple correlations to pursue establishing causation through clinical trials. The gut microbiota and their microbial-synthesized metabolites hold promise for offering new potential alternatives for the prevention and treatment of musculoskeletal diseases given its malleability and response to environmental stimuli.
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Affiliation(s)
- R Li
- Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - C G Boer
- Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - L Oei
- Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
- Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Carolina Medina-Gomez
- Department of Internal Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
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76
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Solvik BS, Øyen J, Kvestad I, Markhus MW, Ueland PM, McCann A, Strand TA. Biomarkers and Fatty Fish Intake: A Randomized Controlled Trial in Norwegian Preschool Children. J Nutr 2021; 151:2134-2141. [PMID: 33978160 PMCID: PMC8349119 DOI: 10.1093/jn/nxab112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/25/2021] [Accepted: 03/29/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Biomarkers such as omega-3 (n-3) PUFAs, urinary iodine concentration (UIC), 1-methylhistidine (1-MH), and trimethylamine N-oxide (TMAO) have been associated with fish intake in observational studies, but data from children in randomized controlled trials are limited. OBJECTIVES The objective of this exploratory analysis was to investigate the effects of fatty fish intake compared with meat intake on various biomarkers in preschool children. METHODS We randomly allocated (1:1) 232 children, aged 4 to 6 y, from 13 kindergartens. The children received lunch meals of either fatty fish (herring/mackerel) or meat (chicken/lamb/beef) 3 times a week for 16 wk. We analyzed 86 biomarkers in plasma (n = 207), serum (n = 195), RBCs (n = 211), urine (n = 200), and hair samples (n = 210). We measured the effects of the intervention on the normalized biomarker concentrations in linear mixed-effect regression models taking the clustering within the kindergartens into account. The results are presented as standardized effect sizes. RESULTS We found significant effects of the intervention on the following biomarkers: RBC EPA (20:5n-3), 0.61 (95% CI: 0.36, 0.86); DHA (22:6n-3), 0.43 (95% CI: 0.21, 0.66); total n-3 PUFAs, 0.41 (95% CI: 0.20, 0.64); n-3/n-6 ratio, 0.48 (95% CI: 0.24, 0.71); adrenic acid (22:4n-6, -0.65 (95% CI: -0.91, -0.40), arachidonic acid (20:4n-6), -0.54 (95% CI: -0.79, -0.28); total n-6 PUFAs, -0.31 (95% CI: -0.56, -0.06); UIC, 0.32 (95% CI: 0.052, 0.59); hair mercury, 0.83 (95% CI: 0.05, 1.05); and plasma 1-MH, -0.35 (95% CI: -0.61, -0.094). CONCLUSIONS Of the 86 biomarkers, the strongest effect of fatty fish intake was on n-3 PUFAs, UIC, hair mercury, and plasma 1-MH. We observed no or limited effects on biomarkers related to micronutrient status, inflammation, or essential amino acid, choline oxidation, and tryptophan pathways.The trial was registered at clinicaltrials.gov (NCT02331667).
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Affiliation(s)
- Beate S Solvik
- Innlandet Hospital Trust, Lillehammer, Norway,Centre for International Health, University of Bergen, Bergen, Norway
| | | | - Ingrid Kvestad
- Regional Center for Child and Youth Mental Health and Child Welfare, NORCE Norwegian Research Centre, Bergen, Norway
| | | | | | | | - Tor A Strand
- Innlandet Hospital Trust, Lillehammer, Norway,Centre for International Health, University of Bergen, Bergen, Norway
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Speeckaert MM, Delanghe JR. The influence of the genetic background of the host on vitamin D deficiency in children with COVID-19. Pediatr Pulmonol 2021; 56:1259-1260. [PMID: 33316149 DOI: 10.1002/ppul.25196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Marijn M Speeckaert
- Department of Nephrology, Ghent University Hospital, Ghent, Belgium.,Research Foundation-Flanders (FWO), Brussels, Belgium
| | - Joris R Delanghe
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium
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Ncayiyana JR, Martinez L, Goddard E, Myer L, Zar HJ. Prevalence and Correlates of Vitamin D Deficiency among Young South African Infants: A Birth Cohort Study. Nutrients 2021; 13:nu13051500. [PMID: 33946851 PMCID: PMC8146842 DOI: 10.3390/nu13051500] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/18/2021] [Accepted: 04/20/2021] [Indexed: 12/21/2022] Open
Abstract
Early-life vitamin D deficiency is associated with adverse child health outcomes, but the prevalence of vitamin D deficiency and its correlates in infants remains underexplored, particularly in sub-Saharan Africa. We aimed to investigate the prevalence of vitamin D deficiency and its correlates among young infants in South Africa. This study included 744 infants, aged 6–10 weeks from the Drakenstein Child Health Study, a population-based birth cohort. Infants were categorized into distinct categories based on serum 25(OH)D concentration level including deficient (<50 nmol/L), insufficient (50–74 nmol/L), and sufficient (≥75 nmol/L). Using multivariable Tobit and logistic regression models, we examined the correlates of serum 25(OH)D3 levels. The overall prevalence of vitamin D deficiency was 81% (95% confidence intervals (CI]) 78–83). Multivariable regression analysis showed that serum 25(OH)D3 concentration was independently associated with study site, socioeconomic status, and sex. Birth in winter and breastfeeding were the strongest predictors of lower serum 25(OH)D3 concentration levels. Compared to non-breastfed children, children breastfed were at higher risk of vitamin D deficiency (AOR, 1.96; 95% CI, 1.04–3.67) and breastfeeding for more than one month was associated with greater likelihood of vitamin D deficiency (AOR, 5.40; 95% CI, 2.37–12.32) and lower vitamin D concentrations (−16.22 nmol/L; 95% CI, −21.06, −11.39). Vitamin D deficiency in infants is ubiquitous, under-recognised, and strongly associated with season of birth and breastfeeding in this setting. Nutritional interventions with vitamin D supplementation in national health programs in low- and middle-income countries are urgently needed to improve early-life vitamin D status in infants.
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Affiliation(s)
- Jabulani R. Ncayiyana
- Division of Epidemiology & Biostatistics, School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa;
- Division of Public Health Medicine, School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban 4000, South Africa
- Correspondence: ; Tel.: +27-31-260-4459
| | - Leonardo Martinez
- Department of Epidemiology, School of Public Health, Boston University, Boston, MA 02118, USA;
| | - Elizabeth Goddard
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, and SA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town 7700, South Africa; (E.G.); (H.J.Z.)
| | - Landon Myer
- Division of Epidemiology & Biostatistics, School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa;
| | - Heather J. Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, and SA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town 7700, South Africa; (E.G.); (H.J.Z.)
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Papageorgiou M, Biver E. Interactions of the microbiome with pharmacological and non-pharmacological approaches for the management of ageing-related musculoskeletal diseases. Ther Adv Musculoskelet Dis 2021; 13:1759720X211009018. [PMID: 34104230 PMCID: PMC8172340 DOI: 10.1177/1759720x211009018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/18/2021] [Indexed: 12/18/2022] Open
Abstract
Despite major progress in the understanding of the pathophysiology and therapeutic options for common ageing-related musculoskeletal conditions (i.e. osteoporosis and associated fractures, sarcopenia and osteoarthritis), there is still a considerable proportion of patients who respond sub optimally to available treatments or experience adverse effects. Emerging microbiome research suggests that perturbations in microbial composition, functional and metabolic capacity (i.e. dysbiosis) are associated with intestinal and extra-intestinal disorders including musculoskeletal diseases. Besides its contributions to disease pathogenesis, the role of the microbiome is further extended to shaping individuals' responses to disease therapeutics (i.e. pharmacomicrobiomics). In this review, we focus on the reciprocal interactions between the microbiome and therapeutics for osteoporosis, sarcopenia and osteoarthritis. Specifically, we identify the effects of therapeutics on microbiome's configurations, functions and metabolic output, intestinal integrity and immune function, but also the effects of the microbiome on the metabolism of these therapeutics, which in turn, may influence their bioavailability, efficacy and side-effect profile contributing to variable treatment responses in clinical practice. We further discuss emerging strategies for microbiota manipulation as preventive or therapeutic (alone or complementary to available treatments) approaches for improving outcomes of musculoskeletal health and disease.
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Affiliation(s)
- Maria Papageorgiou
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Emmanuel Biver
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, University of Geneva, Rue Gabrielle Perret Gentil 4, Geneva 1205, Switzerland
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Miyagaki S, Yamaguchi M, Ota T, Kawabe Y, Morimoto H, Oka Y, Mori J. Alfacalcidol improves the growth velocity in children with vitamin D deficiency/insufficiency: A single center retrospective cohort study. PLoS One 2021; 16:e0247886. [PMID: 33684119 PMCID: PMC7939371 DOI: 10.1371/journal.pone.0247886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/15/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES To investigate the growth velocity-improving effects of vitamin D replacement therapy in pediatric patients diagnosed with vitamin D deficiency and insufficiency. STUDY DESIGN A retrospective cohort study was conducted in 34 pediatric patients diagnosed with vitamin D deficiency/insufficiency. Based on the clinical findings, the subjects were divided into two groups: a bowed leg (BL) group and a non-bowed leg (non-BL) group. After the initiation of alfacalcidol, the standard deviation score (SDS) of their heights, weights and growth velocities in each group were monitored. RESULTS The median age at the first visit was significantly lesser in the BL group (1.58 years old [interquartile range (IQR): 1.33, 2.17]) than that in the non-BL group (3.00 years old [IQR: 2.33, 3.67]). On the contrary, the SDS for height was significantly lower in the non-BL group (-2.27 [IQR: -2.63, -1.94]) than that in the BL group (-1.37 [IQR: -1.91, -1.07]). One-year treatment with alfacalcidol showed significant improvements in both height SDSs and growth velocity SDSs not only in the BL group but also in the non-BL group. CONCLUSIONS The current study revealed that vitamin D replacement therapy improved the growth rate in children with vitamin D deficiency/insufficiency, regardless of the presence of BL. This study emphasizes the importance of assessing the vitamin D status in children with poor growth rates and suggests that alfacalcidol could be a valid option for the treatment of short stature.
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Affiliation(s)
- Satoshi Miyagaki
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Mihoko Yamaguchi
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Takeshi Ota
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yasuhiro Kawabe
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Hidechika Morimoto
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Yoshinobu Oka
- Department of Pediatric Orthopaedics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
| | - Jun Mori
- Department of Pediatrics, Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Kyoto, Japan
- * E-mail:
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Khatiwada A, Wolf BJ, Mulligan JK, Shary JR, Hewison M, Baatz JE, Newton DA, Hawrylowicz C, Hollis BW, Wagner CL. Effects of vitamin D supplementation on circulating concentrations of growth factors and immune-mediators in healthy women during pregnancy. Pediatr Res 2021; 89:554-562. [PMID: 32311700 PMCID: PMC8715366 DOI: 10.1038/s41390-020-0885-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 02/23/2020] [Accepted: 03/18/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND For the second aim of the Kellogg Foundation grant, this double-blind RCT investigated the impact of plasma vitamin D metabolite 25-hydroxyvitamin D (25(OH)D) on plasma immune-mediators during pregnancy. We hypothesized that higher 25(OH)D concentrations would associate with reduced pro-inflammatory and increased tolerogenic immune-mediator concentrations. METHODS Pregnant women enrolled at 10-14 weeks gestation were randomized to 400 or 4400 IU vitamin D3/day. Data on health, safety, circulating 25(OH)D, and 9 immune-mediators were collected at each trimester. Associations between immune-mediators and 25(OH)D at baseline and at second and third trimesters were examined. RESULTS Baseline TGF-β and second and third trimesters IFN-γ and IL-2 were associated with baseline 25(OH)D. Baseline immune-mediators were associated with immune-mediators at second and third trimesters for all immune-mediators except IL-5 and IL-10. Race was associated with baseline TGF-β, VEGF and IL-10 and with IL-10 at second and third trimesters. CONCLUSIONS Both treatment groups had increased 25(OH)D at second and third trimesters, greatest in the 4400 IU group. Though associations between baseline 25(OH)D and baseline TGF-β and second and third trimester IFN-γ and IL-2 were noted, vitamin D supplementation throughout pregnancy did not impact immune-mediators at later trimesters. Supplementing with vitamin D before conception conceivably influences immune-mediator responses during pregnancy. IMPACT In this vitamin D supplementation clinical trial, baseline (first trimester) but not increasing plasma 25(OH)D concentration impacted select plasma immune-mediator profiles in pregnant women. Baseline 25(OH)D was associated with baseline TGF-β and with IFN-γ and IL-2 at second and third trimesters. Baseline IFN-γ, CRP, TGF-β, TNF-α, VEGF, IL-2, and IL-4 were associated with concentrations at second and third trimesters for respective immune-mediators; however, 25(OH)D concentration at second and third trimesters were not. Some racial differences existed in immune-mediator concentrations at baseline and at second and third trimesters. This study assesses the impact of vitamin D supplementation on multiple immune-mediators in pregnant women of different racial/ethnic groups using longitudinal data from a relatively large randomized controlled trial. This study found that race was associated with baseline TGF-β, VEGF, and IL-10 and with IL-10 at second and third trimesters, a novel finding that sheds light where relationships were less well defined. The results of this study suggest that vitamin D supplementation before conception or early in pregnancy, rather than during pregnancy, may be necessary to significantly impact immune-mediator response. This study sets premise for future clinical trials to evaluate the effect of vitamin D supplementation before conception or prior to pregnancy.
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Affiliation(s)
- Aastha Khatiwada
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, 29425
| | - Bethany J. Wolf
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC, 29425
| | - Jennifer K. Mulligan
- Department of Otolaryngology – Head & Neck Surgery, Medical University of South Carolina, Charleston, SC, 29425,Division of Neonatology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425
| | - Judy R. Shary
- Division of Neonatology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425
| | - Martin Hewison
- Institute of Metabolism and Systems Research, University of Birmingham, Medical School, IBR Tower, Level 2, Birmingham B15 2TT, UK
| | - John E. Baatz
- Division of Neonatology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425
| | - Danforth A. Newton
- Division of Neonatology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425
| | - Catherine Hawrylowicz
- Division of Asthma, Allergy and Lung Biology, King’s College London, Guy’s Hospital, London, UK
| | - Bruce W. Hollis
- Division of Neonatology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425
| | - Carol L. Wagner
- Division of Neonatology, Department of Pediatrics, Medical University of South Carolina, Charleston, SC, 29425,Corresponding author: Carol L. Wagner, M.D., Shawn Jenkins Children’s Hospital, Medical University of South Carolina, 165 Ashley Avenue, MSC 917, Charleston, SC 29425, Tel: (843) 792-8829, Fax: (843) 792-8801,
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82
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Rubin D, Bosy-Westphal A, Kabisch S, Kronsbein P, Simon MC, Tombek A, Weber KS, Skurk T. Nutritional Recommendations for People with Type 1 Diabetes Mellitus. Exp Clin Endocrinol Diabetes 2020; 129:S27-S43. [PMID: 33374025 DOI: 10.1055/a-1284-6036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Diana Rubin
- Vivantes Hospital Spandau, Berlin, Germany.,Vivantes Humboldt Hospital, Berlin, Germany
| | - Anja Bosy-Westphal
- Institute of Human Nutrition, Faculty of Agriculture and Nutritional Sciences, Christian-Albrechts University of Kiel, Kiel, Germany
| | - Stefan Kabisch
- German Institute of Human Nutrition Potsdam-Rehbrücke, Potsdam, Germany
| | - Peter Kronsbein
- Faculty of Nutrition and Food Sciences, Niederrhein University of Applied Sciences, Campus Mönchengladbach, Germany
| | - Marie-Christine Simon
- Institute of Nutrition and Food Sciences, Rheinische Friedrich-Wilhelms-University Bonn, Bonn, Germany
| | | | - Katharina S Weber
- Institute for Epidemiology, Christian-Albrechts University of Kiel, Kiel, Germany
| | - Thomas Skurk
- ZIEL - Institute for Food & Health, Technical University Munich, Munich, Germany
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83
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Wojcicki AV, George PE, Palzer EF, Brearley AM, Gustafson KL, Eckerle JK. Vitamin D Deficiency in a Minnesota-Based Foster Care Population: A Cross Sectional Study. CHILDREN AND YOUTH SERVICES REVIEW 2020; 119:105611. [PMID: 33162630 PMCID: PMC7643840 DOI: 10.1016/j.childyouth.2020.105611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Children in foster care have complex health concerns that often interplay with their childhood experiences, environment and access to care. Studies suggest that foster care youth are at an increased risk for mental health disorders and physical disabilities. Although traditionally associated with insufficient bone development, the implications of vitamin D deficiency are broadening to encompass behavioral, neurodevelopmental, and psychological phenomena. Due to its association with diet, prenatal factors, and the prevalence of nutrition related deficiencies in foster care patients, we hypothesize that foster care patients exhibit lower levels of total 25-hydroxy vitamin D [25(OH)D] than the general pediatric population. A retrospective cross-sectional chart review of foster care patients and similar-aged non-fostered controls screened for vitamin D deficiency was conducted between January 2013 and May 2018 (n=407). Twenty-five (OH)D levels were comparable between foster care children and controls (p=0.771). A univariate analysis of risk factors within the foster care group found that higher BMI, older age, ADHD, and number of transitions was associated with decreased levels of 25(OH)D. Recognition and treatment of low 25(OH)D in foster care patients with specific risk factors may serve as an adjunct for meeting their medical and psychosocial needs.
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Affiliation(s)
- Anna V Wojcicki
- Division of General Pediatrics and Adolescent Health, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Priya E George
- Division of General Pediatrics and Adolescent Health, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Elise F Palzer
- Division of Biostatistics, School of Public Health and Clinical and Translational Science Institute, University of Minnesota, Minneapolis, MN
| | - Ann M Brearley
- Division of Biostatistics, School of Public Health and Clinical and Translational Science Institute, University of Minnesota, Minneapolis, MN
| | - Kimara L Gustafson
- Division of General Pediatrics and Adolescent Health, Department of Pediatrics, University of Minnesota, Minneapolis, MN
| | - Judith K Eckerle
- Division of General Pediatrics and Adolescent Health, Department of Pediatrics, University of Minnesota, Minneapolis, MN
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84
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Rubin D, Bosy-Westphal A, Kabisch S, Kronsbein P, Simon MC, Tombek A, Weber K, Skurk T. Empfehlungen zur Ernährung von Personen mit Typ-1-Diabetes mellitus. DIABETOL STOFFWECHS 2020. [DOI: 10.1055/a-1245-5623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Diana Rubin
- Vivantes Klinikum Spandau, Berlin
- Vivantes Humboldt Klinikum, Berlin
| | - Anja Bosy-Westphal
- Institut für Humanernährung, Agrar- und Ernährungswissenschaftliche Fakultät, Christian-Albrechts-Universität zu Kiel, Kiel
| | - Stefan Kabisch
- Deutsches Institut für Ernährungsforschung Potsdam-Rehbrücke, Potsdam
| | - Peter Kronsbein
- Fachbereich Oecotrophologie, Hochschule Niederrhein, Campus Mönchengladbach
| | - Marie-Christine Simon
- Institut für Ernährungs- und Lebensmittelwissenschaften, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn
| | | | - Katharina Weber
- Institut für Epidemiologie, Christian-Albrechts-Universität zu Kiel, Kiel
| | - Thomas Skurk
- ZIEL – Institute for Food & Health, Technische Universität München, München
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85
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Yang C, Mao M, Ping L, Yu D. Prevalence of vitamin D deficiency and insufficiency among 460,537 children in 825 hospitals from 18 provinces in mainland China. Medicine (Baltimore) 2020; 99:e22463. [PMID: 33126300 PMCID: PMC7598790 DOI: 10.1097/md.0000000000022463] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
This study was conducted to estimate the 25-hydroxyvitamin D (25 (OH)D) levels and explore factors related to vitamin D deficiency/insufficiency. This was a multicenter, hospital-based, cross-sectional observational study. Children admitted to hospitals for health examination were included for vitamin D measurement and the 25(OH)D concentration results were categorized into 3 groups: deficiency (<30 nmol/L), insufficiency (30-50 nmol/L), and sufficiency (>50 nmol/L). Four lakh sixty thousand five hundred thirty-seven children in 825 hospitals from 18 provinces participated in this study. The prevalence of vitamin D deficiency, insufficiency, and sufficiency were 6.69%, 15.92%, and 77.39%, respectively. Vitamin D deficiency was the most severe in the central region, followed by the north, and southwest regions; however, data for the western region were lacking.Logistic regression showed that vitamin D status was worse in girls, newborns, and those visiting the hospital in the winter. In conclusion, the prevalence of vitamin D deficiency is high among Chinese children and adolescents. Studies on population estimates, cost-effective screening strategies, and interventions for high-risk cases are needed.
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Affiliation(s)
- Chunsong Yang
- Department of Pharmacy, Evidence-based Pharmacy Center, West China second hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education
- Department of Epidemiology, West China School of Public Health, and West China Fourth Hospital
| | - Meng Mao
- Department of Pediatrics, West China Second Hospital, Sichuan University
| | - Li Ping
- Department of Pediatrics, West China Second Hospital, Sichuan University
| | - Dan Yu
- Department of Children's Genetic Endocrinology and Metabolism, West China Second hospital, Sichuan University, Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
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86
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CELEP G, DURMAZ Z. Predicting vitamin D deficiency through parathormone in the children of a small city located in the warm climate belt of northern hemisphere. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2020. [DOI: 10.32322/jhsm.766043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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87
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Kassem Z, Sitarik A, Levin AM, Lynch SV, Havstad S, Fujimura K, Kozyrskyj A, Ownby DR, Johnson CC, Yong GJM, Wegienka G, Cassidy-Bushrow AE. Maternal and cord blood vitamin D level and the infant gut microbiota in a birth cohort study. Matern Health Neonatol Perinatol 2020; 6:5. [PMID: 33101701 PMCID: PMC7576815 DOI: 10.1186/s40748-020-00119-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 10/08/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Mounting evidence suggests both vitamin D and the early life gut microbiome influence childhood health outcomes. However, little is known about how these two important exposures are related. We aimed to examine associations between plasma 25-hydroxyvitamin D (25[OH]D) levels during pregnancy or at delivery (cord blood) and infant gut microbiota. METHODS Maternal and cord blood 25[OH]D levels were assessed in a sample of pregnant women. Compositional analyses adjusted for race were run on the gut microbiota of their offspring at 1 and 6 months of age. RESULTS Mean prenatal 25(OH)D level was 25.04 ± 11.62 ng/mL and mean cord blood 25(OH)D level was 10.88 ± 6.77 ng/mL. Increasing prenatal 25(OH)D level was significantly associated with decreased richness (p = 0.028) and diversity (p = 0.012) of the gut microbiota at 1 month of age. Both prenatal and cord 25(OH)D were significantly associated with 1 month microbiota composition. A total of 6 operational taxonomic units (OTUs) were significantly associated with prenatal 25(OH)D level (four positively and two negatively) while 11 OTUs were significantly associated with cord 25(OH)D (10 positively and one negatively). Of these, OTU 93 (Acinetobacter) and OTU 210 (Corynebacterium), were consistently positively associated with maternal and cord 25(OH)D; OTU 64 (Ruminococcus gnavus) was positively associated with prenatal 25(OH)D but negatively associated with cord 25(OH)D. CONCLUSIONS Prenatal maternal and cord blood 25(OH)D levels are associated with the early life gut microbiota. Future studies are needed to understand how vitamin D and the microbiome may interact to influence child health.
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Affiliation(s)
- Zeinab Kassem
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
| | - Alexandra Sitarik
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
| | - Albert M. Levin
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
| | - Susan V. Lynch
- Department of Medicine, University of California, San Francisco, CA USA
| | - Suzanne Havstad
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
| | - Kei Fujimura
- Department of Medicine, University of California, San Francisco, CA USA
| | - Anita Kozyrskyj
- Department of Pediatrics, University of Alberta, Alberta, Canada
| | - Dennis R. Ownby
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Georgia Regents University, Augusta, GA USA
| | - Christine Cole Johnson
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
- Center for Urban Responses to Environmental Stressors, Wayne State University, Detroit, MI USA
| | | | - Ganesa Wegienka
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
- Center for Urban Responses to Environmental Stressors, Wayne State University, Detroit, MI USA
| | - Andrea E. Cassidy-Bushrow
- Department of Public Health Sciences, Henry Ford Hospital, 1 Ford Place, 5C, Detroit, MI 48202 USA
- Center for Urban Responses to Environmental Stressors, Wayne State University, Detroit, MI USA
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88
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Bozkurt HB, Çelik M. Investigation of the serum vitamin D level in infants followed up with the diagnosis of laryngomalacia: a case-control study. Eur Arch Otorhinolaryngol 2020; 278:733-739. [PMID: 33026500 DOI: 10.1007/s00405-020-06412-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 09/28/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The possible etiological relationship of the vitamin D with laryngomalacia is unclear. The aim of the study was to demonstrate the relationship between laryngomalacia and vitamin D levels. METHODS Twenty-three non-syndromic babies under the age of 1 year who were diagnosed with laryngomalacia were included in the study group. Forty healthy babies were included in the control group. The detailed anamnesis was obtained and a complete systemic physical examination, a flexible endoscopic laryngeal examination, and laboratory tests [calcium (Ca), phosphorus (P), alkaline phosphatase (ALP), parathormone (PTH), alanine transaminase (ALT), aspartate transaminase (AST), blood urea nitrogen (BUN), creatinine (Cre), and 25-hydroxy vitamin D (25-OH D)] were performed in all patients. All laboratory tests of the groups were compared. RESULTS It was observed that there was no significant difference in the parameters that could affect vitamin D levels, namely type of feeding, vitamin D supplement intake, and the season when the serum sample was taken (p > 0.05). The vitamin D level was significantly lower (p = 0.003, p < 0.05) and the P and ALP levels were significantly higher (p = 0.016 and p = 0.001, respectively; p < 0.05) in the laryngomalacia group. Although the correlation between vitamin D and PTH was not statistically significant according to the Pearson correlation analysis, it was lower in the laryngomalacia group compared to the control group (p = 0.381, p > 0.05). CONCLUSION In this study, it was observed that the vitamin D levels were lower in infants with laryngomalacia compared to the control group. We consider that vitamin D deficiency may be a factor in the etiology of laryngomalacia with a yet-to-be-clarified etiology.
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Affiliation(s)
| | - Mustafa Çelik
- Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Beykent Unıversity, Istanbul, Turkey.
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89
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Simunovic M, Supe-Domic D, Karin Z, Degoricija M, Paradzik M, Skrabic R, Jukic A, Bozic J, Skrabic V. The Relationship of Vitamin D Status, Adherence to the Mediterranean Diet, and Physical Activity in Obese Children and Adolescents. J Med Food 2020; 24:385-393. [PMID: 32783677 DOI: 10.1089/jmf.2020.0032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Vitamin D deficiency is associated with a range of chronic diseases, including childhood obesity. Prevalence of vitamin D deficiency in obese children and adolescents ranges from 6.5% to 57%. This cross-sectional study included 92 obese patients with body mass index z-score >2 and 39 subjects in the control group. Anthropometric and laboratory patient assessment were performed, including the fasting 25-hydroxyvitamin D (25(OH)D). Adherence to the Mediterranean diet was assessed by Mediterranean Diet Quality Index for children and adolescents (KIDMED index), while physical activity was evaluated by Physical Activity Questionnaire (PAQ). Serum levels of 25(OH)D were significantly lower in obese subjects compared to the control group (52.0 ± 17.93 vs. 64.09 ± 25.82 nmol/L, P = .003). The subgroup of obese patients with metabolic syndrome (MS) had significantly lower levels of serum vitamin D when compared to the subgroup of obese patients without MS and the control group (46.99 ± 17.11 vs. 54.58 ± 17.93 vs. 64.09 ± 25.82 nmol/L, P = .003). Obese patients with MS had lower PAQ score when compared to obese without MS and the control group (2.32 ± 0.55 vs. 2.49 ± 0.67 vs. 2.85 ± 0.63 nmol/L, P = .002), while no significant differences were observed in the KIDMED index (4.23 ± 1.81 vs. 4.21 ± 2.13 vs. 4.87 ± 2.29, P = .251), respectively. PAQ score was in positive correlation with serum levels of 25(OH)D (r = 0.305, P < .001). This study demonstrated that obese children and adolescents have significantly lower values of serum 25(OH)D. The positive correlation between vitamin D and PAQ score points to the importance of physical activity in the prevention of further cardiovascular complications and MS.
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Affiliation(s)
- Marko Simunovic
- Department of Pediatrics, University Hospital of Split, Split, Croatia
| | - Daniela Supe-Domic
- Department of Medical Laboratory Diagnostics, University Hospital of Split, Split, Croatia.,Department of Health Studies, University of Split, Split, Croatia
| | - Zeljka Karin
- Public Health Institute of Split and Dalmatia County, Split, Croatia
| | - Marina Degoricija
- Department of Medical Chemistry and Biochemistry, University of Split School of Medicine, Split, Croatia
| | - Martina Paradzik
- Department of Ophthalmology, University Hospital of Split, Split, Croatia
| | - Roko Skrabic
- University of Split School of Medicine, Split, Croatia
| | - Andrija Jukic
- University of Split School of Medicine, Split, Croatia
| | - Josko Bozic
- Department of Pathophysiology, University of Split School of Medicine, Split, Croatia
| | - Veselin Skrabic
- Department of Pediatrics, University Hospital of Split, Split, Croatia.,Department of Pediatrics, University of Split School of Medicine, Split, Croatia
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90
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Vitamin D Signaling in Inflammation and Cancer: Molecular Mechanisms and Therapeutic Implications. Molecules 2020; 25:molecules25143219. [PMID: 32679655 PMCID: PMC7397283 DOI: 10.3390/molecules25143219] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 03/28/2020] [Accepted: 04/03/2020] [Indexed: 12/12/2022] Open
Abstract
Vitamin D and its active metabolites are important nutrients for human skeletal health. UV irradiation of skin converts 7-dehydrocholesterol into vitamin D3, which metabolized in the liver and kidneys into its active form, 1α,25-dihydroxyvitamin D3. Apart from its classical role in calcium and phosphate regulation, scientists have shown that the vitamin D receptor is expressed in almost all tissues of the body, hence it has numerous biological effects. These includes fetal and adult homeostatic functions in development and differentiation of metabolic, epidermal, endocrine, neurological and immunological systems of the body. Moreover, the expression of vitamin D receptor in the majority of immune cells and the ability of these cells to actively metabolize 25(OH)D3 into its active form 1,25(OH)2D3 reinforces the important role of vitamin D signaling in maintaining a healthy immune system. In addition, several studies have showed that vitamin D has important regulatory roles of mechanisms controlling proliferation, differentiation and growth. The administration of vitamin D analogues or the active metabolite of vitamin D activates apoptotic pathways, has antiproliferative effects and inhibits angiogenesis. This review aims to provide an up-to-date overview on the effects of vitamin D and its receptor (VDR) in regulating inflammation, different cell death modalities and cancer. It also aims to investigate the possible therapeutic benefits of vitamin D and its analogues as anticancer agents.
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91
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Parma B, Cianci P, Decimi V, Mariani M, Provero MC, Funari C, Tajè S, Apuril E, Cereda A, Panceri R, Maitz S, Fossati C, Selicorni A. Complex nutritional deficiencies in a large cohort of Italian patients with Cornelia de Lange syndrome spectrum. Am J Med Genet A 2020; 182:2094-2101. [PMID: 32648352 DOI: 10.1002/ajmg.a.61749] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 05/28/2020] [Accepted: 06/07/2020] [Indexed: 01/09/2023]
Abstract
Cornelia de Lange syndrome Spectrum (CdLSp) is characterized by intellectual disability, facial dysmorphisms, and growth impairment. Although eating difficulties are a well-known feature of the disease, there is no data regarding the nutritional deficiencies of these patients. The food intake was tracked using a dietary transcription provided by the family/caregivers, biochemical nutritional parameters were measured with laboratory tests and through an accurate clinical evaluation of the incidence of qualitative and quantitative imbalances in a cohort of 73 patients with CdLSp ware determined. Of these 73, 62 (85%) subjects provided a complete and detailed dietary transcription. In the studied population, a quantitative caloric imbalance in 47/62 (76%) subjects was observed. The caloric intake was low in 27/62 (43%) subjects whereas excessive in 20/62 (33%). Only 15/62 (24%) had an optimum caloric intake. Regarding micronutrients, a calcium intake deficiency in 32% of the patients (20/62) was observed. Blood tests revealed a low iron level in 22/73 (30%) of the patients and 25(OH)D deficiency in 49/73 (67%). Serum hypocalcemia was not evidenced. Qualitative and quantitative imbalances resulted in more frequent than expected in CdLSp patients. A qualitative imbalance was more prevalent in younger patients while in older patients prevailed mainly a quantitative disproportion. We found no statistically meaningful correlation between dietary imbalances, genetic, or clinical parameters. Our findings highlight the need for further studies to evaluate the basal metabolic rate of CdLSp patients and find a correlation with their growth impairment.
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Affiliation(s)
- Barbara Parma
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
| | - Paola Cianci
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
| | | | - Milena Mariani
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
| | | | - Caterina Funari
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
| | - Silvia Tajè
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
| | - Erika Apuril
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
| | - Anna Cereda
- Department of Pediatrics, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Roberto Panceri
- Department of Pediatrics, San Gerardo Hospital, Monza, Italy
| | - Silvia Maitz
- Department of Pediatrics, San Gerardo Hospital, Monza, Italy
| | - Chiara Fossati
- Department of Pediatrics, San Gerardo Hospital, Monza, Italy
| | - Angelo Selicorni
- Department of Pediatrics, ASST-Lariana, Sant'Anna Hospital, San Fermo della Battaglia (Como), Italy
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92
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Analysis of Biochemical Parameters in Children with Chronic Tonsillitis. CURRENT HEALTH SCIENCES JOURNAL 2020; 46:129-135. [PMID: 32874684 PMCID: PMC7445641 DOI: 10.12865/chsj.46.02.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/05/2020] [Indexed: 11/18/2022]
Abstract
Chronic tonsillitis are frequent in pediatric pathology with numerous involved risk factors and pathogenic mechanisms. In this study, epidemiological data and biochemical values addressed to inflammation and mineral, lipid and hepatic metabolism were analyzed for 37 children of school age with chronic tonsillitis. We found that in the majority of cases, chronic tonsillitis was associated with increasing number of blood circulating inflammatory cells, high values of transaminases, cholesterol, triglycerides and low values of procalcitonin, C-reactive protein, calcium, vitamin D and serum iron. The results indicated relations of the biochemical profile analyzed with risk factors and systemic mechanisms for initiation and maintenance of chronic tonsillitis, aspects that can be used to optimize the prognosis of chronic tonsillitis in children.
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93
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Nutrihealth Study: Seasonal Variation in Vitamin D Status Among the Slovenian Adult and Elderly Population. Nutrients 2020; 12:nu12061838. [PMID: 32575612 PMCID: PMC7353282 DOI: 10.3390/nu12061838] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 06/16/2020] [Accepted: 06/17/2020] [Indexed: 12/21/2022] Open
Abstract
Several studies conducted around the world showed substantial vitamin D insufficiency and deficiency among different population groups. Sources of vitamin D in the human body include ultraviolet B (UVB)-light-induced biosynthesis and dietary intake, but people's diets are often poor in vitamin D. Furthermore, in many regions, sun exposure and the intensity of UVB irradiation during wintertime are not sufficient for vitamin D biosynthesis. In Slovenia, epidemiological data about vitamin D status in the population were investigated through a national Nutrihealth study-an extension to the national dietary survey SI.Menu (2017/18). The study was conducted on a representative sample of 125 adult (18-64 years) and 155 elderly (65-74 years old) subjects, enrolled in the study in different seasons. Their vitamin D status was determined by measuring the serum 25-hydroxy-vitamin D (25(OH)D) concentration. Thresholds for vitamin D deficiency and insufficiency were 25(OH)D levels below 30 and 50 nmol/L, respectively. Altogether, 24.9% of the adults and 23.5% of the elderly were found to be vitamin D deficient, while an insufficient status was found in 58.2% and 62.9%, respectively. A particularly concerning situation was observed during extended wintertime (November-April); vitamin D deficiency was found in 40.8% and 34.6%, and insufficient serum 25(OH)D levels were observed in 81.6% and 78.8%, respectively. The results of the study showed high seasonal variation in serum 25(OH)D levels in both the adult and elderly population, with deficiency being especially pronounced during wintertime. The prevalence of this deficiency in Slovenia is among the highest in Europe and poses a possible public health risk that needs to be addressed with appropriate recommendations and/or policy interventions.
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94
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Savastio S, Cinquatti R, Tagliaferri F, Rabbone I, Bona G. Vitamin D effects and endocrine diseases. Minerva Pediatr 2020; 72:326-339. [PMID: 32506881 DOI: 10.23736/s0026-4946.20.05915-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A lack of vitamin D has been linked to autoimmune diseases including type 1 diabetes, autoimmune thyroiditis and to obesity. The prevalence of vitamin D deficiency is higher in diabetic or obese children and patients with thyroiditis compared to healthy controls. Moreover, low vitamin D values seem to be associated with major complications and poor glycemic control, in particular in obese children. Supplementation with vitamin D, which has immune-regulatory properties, may support our therapies and improve the outcomes in different diseases. Although some studies suggest a possible role of vitamin D in the etiology of autoimmune diseases and obesity, data on supplementation benefits are inconclusive and further studies are needed. In this paper, we focus on the current evidence regarding vitamin D function in endocrine diseases and possible benefits of its supplementation in pediatric age.
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Affiliation(s)
- Silvia Savastio
- Unit of Pediatrics, Maggiore della Carità University Hospital, University of Eastern Piedmont, Novara, Italy -
| | - Roberta Cinquatti
- Unit of Pediatrics, Maggiore della Carità University Hospital, University of Eastern Piedmont, Novara, Italy
| | - Francesco Tagliaferri
- Unit of Pediatrics, Maggiore della Carità University Hospital, University of Eastern Piedmont, Novara, Italy
| | - Ivana Rabbone
- Unit of Pediatrics, Maggiore della Carità University Hospital, University of Eastern Piedmont, Novara, Italy.,Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
| | - Gianni Bona
- Unit of Pediatrics, Maggiore della Carità University Hospital, University of Eastern Piedmont, Novara, Italy.,Department of Health Sciences, University of Eastern Piedmont, Novara, Italy
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95
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Savastio S, Pozzi E, Tagliaferri F, Degrandi R, Cinquatti R, Rabbone I, Bona G. Vitamin D and Cardiovascular Risk: which Implications in Children? Int J Mol Sci 2020; 21:E3536. [PMID: 32429489 PMCID: PMC7279000 DOI: 10.3390/ijms21103536] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/12/2020] [Accepted: 05/14/2020] [Indexed: 12/15/2022] Open
Abstract
Vitamin D (25OHD) pleiotropic effects are widely recognized and studied. Recently, vitamin D cardiovascular effects are gaining interest, especially in children, although the studies present conflicting data. Some randomized controlled trials (RCTs) have demonstrated that cardiovascular risk markers, such as lipid parameters, inflammation markers, blood pressure, and arterial stiffness, are unaffected by vitamin D supplementation. By contrast, other studies show that low vitamin D levels are associated with higher risk of cardiovascular disease (CVD) and mortality, and support that increased risk of these diseases occurs primarily in people with vitamin D deficiency. An update on these points in pediatric patients is certainly of interest to focus on possible benefits of its supplementation.
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Affiliation(s)
- Silvia Savastio
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
| | - Erica Pozzi
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
| | - Francesco Tagliaferri
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
| | - Roberta Degrandi
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
| | - Roberta Cinquatti
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
| | - Ivana Rabbone
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
| | - Gianni Bona
- SCDU of Pediatrics, Azienda Ospedaliero-Universitaria Maggiore della Carità, University of Piemonte Orientale, 28100 Novara, Italy; (E.P.); (F.T.); (R.D.); (R.C.); (I.R.); (G.B.)
- Department of Health Sciences, University of Piemonte Orientale, 28100 Novara, Italy
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96
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de Oliveira CL, Cureau FV, Cople-Rodrigues CDS, Giannini DT, Bloch KV, Kuschnir MCC, de Carvalho KMB, Schaan BD. Prevalence and factors associated with hypovitaminosis D in adolescents from a sunny country: Findings from the ERICA survey. J Steroid Biochem Mol Biol 2020; 199:105609. [PMID: 32006587 DOI: 10.1016/j.jsbmb.2020.105609] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 12/14/2022]
Abstract
Vitamin D plays a role in bone and metabolic health in life long, however hypovitaminosis D is common in different settings. The aim of this study was to describe vitamin D status among adolescents from a large sunny country and analyze associated factors. This was a multicenter, cross-sectional, school-based study. A total of 1152 adolescents age 12-17 from four Brazilian cities, Rio de Janeiro, Fortaleza, Brasília, and Porto Alegre, were included. Anthropometric variables, diet, type of school, race and season of data collection were evaluated. Serum concentrations of 25-hydroxyvitamin D [25(OH)D] were measured and categorized into three levels: ≤ 20 ng/mL, 21-29 ng/mL and ≥ 30 ng/mL. Ordered logistic regression models were used to explore the factors associated with hypovitaminosis D. The prevalence of vitamin D levels below 20 ng/mL, between 21 and 29 ng/mL and above 30 ng/mL was 21 % (95 %CI: 19 %-24 %), 42 % (95 %CI: 39 %-46 %) and 37 % (95 %CI: 33 %-40 %), respectively. In the final adjusted model, hypovitaminosis D was positively associated with gender, center (latitudes), data collected in winter or spring, non-whites, and private school students. A higher proportional odds ratio (POR) for hypovitaminosis D was found among obese boys (POR = 2.2, 95 %CI: 1.1-4.5), but not girls. Adequate dietary intake of vitamin D was a protective factor (POR = 0.4, 95 %CI: 0.2-0.6) against hypovitaminosis D. In conclusion, there is a high prevalence of Brazilian adolescents at risk of hypovitaminosis D, independent of region. Due to their potential benefits, lifestyle changes should be stimulated, including healthier food choices and spending more time outdoors (with sun protection).
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Affiliation(s)
| | - Felipe Vogt Cureau
- Faculty of Medicine, Graduate Program in Cardiology and Cardiovascular Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | | | - Denise Tavares Giannini
- Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Katia Vergetti Bloch
- Instituto de Estudos em Saúde Coletiva, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | - Beatriz D Schaan
- Faculty of Medicine, Graduate Program in Cardiology and Cardiovascular Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil; Endocrine division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil; Faculty of Medicine, Graduate Program in Endocrinology, Universidade Federal do Rio Grande do Sul, Brazil
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97
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Rosi A, Mena P, Castello F, Del Rio D, Scazzina F. Comprehensive dietary evaluation of Italian primary school children: food consumption and intake of energy, nutrients and phenolic compounds. Int J Food Sci Nutr 2020; 72:70-81. [PMID: 32316789 DOI: 10.1080/09637486.2020.1754768] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Information on children's diet including bioactive compounds is quite scarce. This observational study investigated the composition of the diet of children living in Parma (Italy; n = 172, 8-10 years) using 3-day food records completed in winter and spring. Mean daily intakes of food groups, energy and nutrients were obtained using the national food database, while (poly)phenol contents were estimated from Phenol-Explorer or by specific literature searches. Food consumption, energy and nutrient intakes decreased in spring and were partially in line with national data. Adherence to the nutritional recommendations was not satisfied for the majority of nutrients. Main contributors to the phenolic intake were flavonoids (flavan-3-ols) and phenolic acids (hydroxycinnamic acids), while main dietary sources were fruit, chocolate-based products, vegetables, and tea & coffee (decaffeinated). This study provided the first comprehensive analysis of the nutritional composition of children's diet. Future research should look at the health implications of dietary choices in children.
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Affiliation(s)
- Alice Rosi
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Parma, Italy
| | - Pedro Mena
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Parma, Italy
| | - Fabio Castello
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Parma, Italy
| | - Daniele Del Rio
- Human Nutrition Unit, Department of Veterinary Science, University of Parma, Parma, Italy.,Giocampus Scientific Committee, Parma, Italy
| | - Francesca Scazzina
- Human Nutrition Unit, Department of Food and Drugs, University of Parma, Parma, Italy.,Giocampus Scientific Committee, Parma, Italy
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98
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Ekbom K, Lundback V, Marcus C. Follow-up study found that vitamin D deficiency and weight gain increased the risk of impaired fasting glycaemia. Acta Paediatr 2020; 109:847-848. [PMID: 31483890 DOI: 10.1111/apa.14999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kerstin Ekbom
- Endocrine Research Unit Division of Paediatrics Karolinska Institutet Science, Intervention and Technology Karolinska Institutet Karolinska University Hospital Stockholm Sweden
- Division of Clinical Paediatrics Department of Women's and Children's Health Karolinska Institutet Stockholm Sweden
| | - Veroniqa Lundback
- Endocrine Research Unit Division of Paediatrics Karolinska Institutet Science, Intervention and Technology Karolinska Institutet Karolinska University Hospital Stockholm Sweden
| | - Claude Marcus
- Endocrine Research Unit Division of Paediatrics Karolinska Institutet Science, Intervention and Technology Karolinska Institutet Karolinska University Hospital Stockholm Sweden
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99
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Sergi CM. Epigallocatechin-3-Gallate Toxicity in Children: A Potential and Current Toxicological Event in the Differential Diagnosis With Virus-Triggered Fulminant Hepatic Failure. Front Pharmacol 2020; 10:1563. [PMID: 32063842 PMCID: PMC7000546 DOI: 10.3389/fphar.2019.01563] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/03/2019] [Indexed: 12/14/2022] Open
Abstract
The use of nutraceuticals is considerably increasing worldwide with a demand for organic and clean foods in the last two decades, which is probably incomparable with other periods of our civilization. The consistent application of nutraceuticals and so-called "superfood" may have remarkable effects on the prevention of several chronic diseases, including cancer. Moreover, the increased rate of overweight and obesity in Western countries does not spare childhood and youth, and the number of parents using natural remedies for preventing pediatric illness is vastly increasing worldwide. However, the overwhelming effects on diseases often overshadow the side effects of such nutrition, particularly in societies without millennial experience with botanicals and natural elements. Thus, the final result may be disastrous for some individuals. The liver is the most important and conspicuous target organ of numerous molecular compounds, and the cell damage is particularly striking on the infantile and pediatric liver due to the immaturity of the hepatocytes. Here, we target some generic data on fulminant hepatic failure, the benefits, and toxicity of epigallocatechin-3-gallate, which is one of the major components of green tea, and the histopathology of the "green-tea"-associated liver disease.
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Affiliation(s)
- Consolato M. Sergi
- National “111” Center for Cellular Regulation and Molecular Pharmaceutics, Key Laboratory of Fermentation Engineering, Ministry of Education, Hubei University of Technology, Wuhan, China
- Stollery Children's Hospital, University Alberta Hospital, Edmonton, AB, Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
- Department of Orthopedics, Tianyou Hospital, Wuhan University of Science and Technology, Wuhan, China
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100
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Clemente MG, Argiolas D, Blue ME, Argiolas L, Bitti A, Saderi L, Piana A, Sotgiu G, Antonucci R. Family-related factors may affect serum vitamin D levels. Acta Paediatr 2019; 108:2301-2302. [PMID: 31432553 DOI: 10.1111/apa.14978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Maria Grazia Clemente
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
| | - Dario Argiolas
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
| | - Mary E. Blue
- Departments of Neurology and Neuroscience The Hugo W. Moser Research Institute at Kennedy Krieger, Inc. Johns Hopkins University School of Medicine Baltimore MD USA
| | - Lino Argiolas
- Italian Federation of Pediatric Physicians (FIMP) Rome Italy
| | - Angela Bitti
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
| | - Laura Saderi
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
| | - Andrea Piana
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
| | - Giovanni Sotgiu
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
| | - Roberto Antonucci
- Department of Medical, Surgical and Experimental Sciences University Hospital (AOU) University of Sassari Sassari Italy
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