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Wan M, Patel J, Rait G, Shroff R. Hypervitaminosis D and nephrocalcinosis: too much of a good thing? Pediatr Nephrol 2022; 37:2225-2229. [PMID: 35352192 DOI: 10.1007/s00467-022-05513-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Mandy Wan
- Pharmacy Department, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK. .,Institute of Pharmaceutical Science, King's College London, London, UK.
| | - Jignesh Patel
- Institute of Pharmaceutical Science, King's College London, London, UK.,Department of Haematological Medicine, King's College Hospital Foundation NHS Trust, London, UK
| | - Greta Rait
- Research Department of Primary Care and Population Health, University of College London, London, UK
| | - Rukshana Shroff
- UCL Great Ormond Street Hospital for Children and Institute of Child Health, London, UK
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Arshad H, Khan FU, Ahmed N, Anwer N, Gillani AH, Rehman A. Adjunctive vitamin D therapy in various diseases in children: a scenario according to standard guideline. BMC Pediatr 2022; 22:257. [PMID: 35525920 PMCID: PMC9077968 DOI: 10.1186/s12887-022-03297-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 04/21/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Adherence to standard guidelines is imperative when question comes to disease management. The present study aimed to evaluate the administration of adjunctive vitamin D therapy in various diseases, its adherence to standard guideline and the effect of socioeconomic status on the consumption of vitamin D in children. METHODS Cross sectional observational study was conducted among 400 ambulatory pediatric patients at Children's Hospital, Pakistan Institute of Medical Sciences Islamabad, from November 2017 to June 2018. Data were collected by a self-designed structured questionnaire from the patient's medical chart. Adjunctive vitamin D therapy adherence was evaluated by the U. S endocrinology clinical practice guideline of vitamin D deficiency. The association between socioeconomic status and consumption of vitamin D was examined by chi-square. Alpha value (p ≤ 0.005) was considered statistically significant. Statistical analysis was done by SPSS version 25. RESULTS In 400 patients, 9 diseases and 21 comorbid conditions were identified, in which adjunctive vitamin D therapy was prescribed. Adherence to vitamin D testing in high-risk vitamin D deficiency diseases as; seizures (3.8%), bone deformities (13.3%), steroid-resistant nephrotic syndrome (0.0%), cerebral palsy (5.9%) and meningitis (14.3%). Adherence to prescribed vitamin D dose was in (41.3%) patients in various diseases. Significant association (p < 0.05) was found between socioeconomic status and consumption of vitamin D in children and mothers. CONCLUSIONS It was found that adjunctive vitamin D was being prescribed in various diseases and comorbidities. Overall poor adherence to the standard guideline was observed in disease management in children. Low socioeconomic status affects vitamin D supplementation consumption in children.
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Affiliation(s)
- Hafsa Arshad
- Department of Pharmacy Quaid-i-Azam University, Islamabad, 45320 Pakistan
| | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, 710061 China
| | - Naveed Ahmed
- Department of Pharmacy Quaid-i-Azam University, Islamabad, 45320 Pakistan
| | - Naveed Anwer
- Department of Pharmacy Quaid-i-Azam University, Islamabad, 45320 Pakistan
| | - Ali Hassan Gillani
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, 710061 China
| | - Asim.ur. Rehman
- Department of Pharmacy Quaid-i-Azam University, Islamabad, 45320 Pakistan
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Kerber AA, Pitlick MM, Kellund AE, Weaver AL, Kumar S, Joshi AY. Stable Rates of Low Vitamin D Status Among Children Despite Increased Testing: A Population-Based Study. J Pediatr 2021; 239:212-218.e2. [PMID: 34293368 PMCID: PMC9156447 DOI: 10.1016/j.jpeds.2021.07.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/29/2021] [Accepted: 07/14/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To determine the trends in testing and incidence of vitamin D deficiency/insufficiency in Olmsted County, Minnesota over a 16-year period. STUDY DESIGN The Rochester Epidemiology Project (REP) was used to identify Olmsted County, Minnesota residents aged <19 years who had 25-hydroxyvitamin D [25(OH)D] levels measured between January 2, 2002 and December 31, 2017. Using each patient's first 25(OH)D measurement during this period, patients were categorized into 3 groups: <20 ng/mL, 20-50 ng/mL, and >50 ng/mL. Vitamin D deficiency/insufficiency was defined as a total 25(OH)D level of <20 ng/mL. RESULTS There was a 42-fold increase in the proportion of the county's pediatric population tested each year, starting at 3.7 per 10 000 persons in 2002 and increasing to 156.1 per 10 000 persons in 2017. The largest increase in testing occurred in children aged ≥10 years, specifically the females in this age group, in whom we observed a 90-fold increase from 2002 to 2017. During the 16-year period, the incidence of vitamin D deficiency/insufficiency (per 10 000 persons) increased from 1.7 in 2002-2003 to 19.9 in 2016-2017, but the proportion that were tested and had vitamin D deficiency/insufficiency remained stable, with rates of 21.9% (95% CI, 16.1%-29.1%) in 2006-2007 and 18.5% (95% CI, 16.0%-21.2%) in 2016-2017. CONCLUSIONS The proportion of the county's pediatric population who underwent vitamin D testing increased from 2002 to 2017, in parallel to the increased incidence of vitamin D deficiency/insufficiency, but the proportion tested that had vitamin D deficiency/insufficiency remained stable over time.
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Affiliation(s)
- Alyssa A Kerber
- Department of Pediatric and Adolescent Medicine, Children's Center, Mayo Clinic, Rochester, MN
| | - Mitchell M Pitlick
- Division of Allergic Disease, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Anna E Kellund
- Department of Pediatric and Adolescent Medicine, Children's Center, Mayo Clinic, Rochester, MN
| | - Amy L Weaver
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Seema Kumar
- Division of Pediatric Endocrinology, Children's Center, Mayo Clinic, Rochester, MN
| | - Avni Y Joshi
- Division of Allergic Disease, Department of Medicine, Mayo Clinic, Rochester, MN; Division of Pediatric Allergy and Immunology, Children's Center, Mayo Clinic, Rochester, MN.
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Lips P, de Jongh RT, van Schoor NM. Trends in Vitamin D Status Around the World. JBMR Plus 2021; 5:e10585. [PMID: 34950837 PMCID: PMC8674774 DOI: 10.1002/jbm4.10585] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 11/18/2021] [Accepted: 11/18/2021] [Indexed: 01/01/2023] Open
Abstract
Vitamin D status varies across all continents and countries. Vitamin D status usually is adequate in Latin America and Australia, but in contrast it is very low in the Middle East and some countries in Asia. Trends in vitamin D status, whether it improves or declines over the years, carry important messages. Trends usually are small, but can be predictors and indicators of general health. Vitamin D status has improved in the older population in the United States, and improvement relates to dairy use and vitamin D supplements. To the contrary, vitamin D status has declined in the Inuit population of Canada due to a change from a traditional fish diet to a Western diet. A large improvement was seen in Finland after mandatory fortification of dairy products was introduced. Determinants of decline are less sun exposure, increased use of sunscreen, increase of body mass index (BMI), less physical activity, and poor socioeconomic status. Determinants of increase are food fortification with vitamin D and vitamin D supplements. Food fortification can lead to a population-wide increase in vitamin D status as shown by the Finnish example. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Paul Lips
- Department of Internal Medicine, Endocrine SectionAmsterdam University Medical Centre, location VUMCAmsterdamThe Netherlands
| | - Renate T. de Jongh
- Department of Internal Medicine, Endocrine SectionAmsterdam University Medical Centre, location VUMCAmsterdamThe Netherlands
| | - Natasja M. van Schoor
- Department of Epidemiology and Data ScienceAmsterdam University Medical Centre, Vrije Universiteit Amsterdam, Amsterdam Public Health Research InstituteAmsterdamThe Netherlands
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Lopes M, Coimbra MA, Costa MDC, Ramos F. Food supplement vitamins, minerals, amino-acids, fatty acids, phenolic and alkaloid-based substances: An overview of their interaction with drugs. Crit Rev Food Sci Nutr 2021:1-35. [PMID: 34792411 DOI: 10.1080/10408398.2021.1997909] [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] [Indexed: 12/20/2022]
Abstract
Food supplements are a widespread group of products ingested as a diet complement, whose consumption has recently skyrocketed due to the consumers' concern with their well-being. Among food supplements, vitamin- and mineral-based ones are the top sellers, and the demand of others, such as those containing polyphenols, is increasing. Owing to their alleged natural characteristics, consumers take the safety of food supplements for granted, and use them even when taking medicines. Thus, their potential interactions with drugs have been sparsely evaluated. This manuscript aims to bring forth an up-to-date overview of the most important knowledge involving the interactions between food supplements and drugs, relevant to be aware by nutritionists and other healthcare professionals. To this end, an extensive bibliographic review was conducted focusing on peer reviewed data from experimental in vivo evidence and clinical studies whenever major clinical interactions have been reported. Elder people and polymedicated or chronic patients are especially vulnerable to the therapeutic ineffectiveness and toxicity caused by these types of interactions. Drugs used to treat cardiovascular, autoimmune, nervous, and oncological diseases are commonly involved in important clinical interactions with food supplements, many with a narrow therapeutic margin.
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Affiliation(s)
- Maria Lopes
- Faculty of Pharmacy, Azinhaga de Santa Comba, University of Coimbra, Coimbra, Portugal.,REQUIMTE/LAQV, R. D. Manuel II, Apartado 55142, Oporto, Portugal
| | - Manuel A Coimbra
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, Aveiro, Portugal.,Economic and Food Safety Authority (ASAE) Scientific Council, Rua Rodrigo da Fonseca, Lisboa, Portugal
| | - Maria do Céu Costa
- Economic and Food Safety Authority (ASAE) Scientific Council, Rua Rodrigo da Fonseca, Lisboa, Portugal.,CBIOS-Universidade Lusófona's Research Centre for Biosciences & Health Technologies, Lisboa, Portugal.,NICiTeS, Polytechnic Institute of Lusophony, ERISA-Escola Superior de Saúde Ribeiro Sanches, Lisboa, Portugal
| | - Fernando Ramos
- Faculty of Pharmacy, Azinhaga de Santa Comba, University of Coimbra, Coimbra, Portugal.,REQUIMTE/LAQV, R. D. Manuel II, Apartado 55142, Oporto, Portugal.,Economic and Food Safety Authority (ASAE) Scientific Council, Rua Rodrigo da Fonseca, Lisboa, Portugal
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Improving Vitamin D Intake in Young Children-Can an Infographic Help Parents and Carers Understand the Recommendations? Nutrients 2021; 13:nu13093140. [PMID: 34579017 PMCID: PMC8469200 DOI: 10.3390/nu13093140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/02/2021] [Accepted: 09/07/2021] [Indexed: 12/30/2022] Open
Abstract
Vitamin D deficiency is a serious public health issue in the United Kingdom. Those at increased risk, such as pregnant women, children under 5 years and people from ethnic groups with dark skin, are not all achieving their recommended vitamin D. Effective vitamin D education is warranted. A qualitative study was undertaken to evaluate the acceptability and understanding of a vitamin D infographic, developed using recommendations from previous research. Fifteen parents/carers, recruited through local playgroups and adverts on popular parent websites, participated in focus groups and telephone interviews. The majority were female, White British and educated to degree level. A thematic analysis methodology was applied. The findings indicated that understanding and acceptability of the infographic were satisfactory, but improvements were recommended to aid interpretation and create more accessible information. These included additional content (what vitamin D is; other sources; its health benefits; methods/doses for administration and scientific symbols used) and improved presentation (eye-catching, less text, simpler language, more images and a logo). Once finalized, the infographic could be a useful tool to educate families around vitamin D supplementation guidelines, support the UK Healthy Start vitamins scheme and help improve vitamin D status for pregnant and lactating women and young children.
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Interventions to improve vitamin D status in at-risk ethnic groups during pregnancy and early childhood: a systematic review. Public Health Nutr 2021; 24:3498-3519. [PMID: 33593453 DOI: 10.1017/s1368980021000756] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To systematically review the literature with the primary aim of identifying behavioural interventions to improve vitamin D stores in children from at-risk ethnic groups. DESIGN Review based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PROSPERO registration number: CRD42017080932. Health Behaviour Model and Behaviour Change Wheel framework constructs used to underpin evaluation of interventions. Methodological quality evaluated using Cochrane Risk of Bias, Cochrane ROBINS-I and NHLBI tools. SETTING Databases Cochrane Library, MEDLINE, EMBASE, CINAHL with secondary search of Google Scholar. No country limits set. Papers between January 1990 and February 2018, published in English included. Anticipating study heterogeneity, outcome measures not pre-specified and identified from individual full papers. Updated literature search November 2020. PARTICIPANTS Patient or population including pregnant women, newborns and children aged under 18 years, from Asian or African ethnic groups. RESULTS Of 10 690 articles screened, 298 underwent full-text review, with 24 ultimately included for data extraction. All identified studies conducted a vitamin D pharmacological supplementation intervention, with two also incorporating a behavioural intervention strategy. No study explicitly defined a primary aim of evaluating a behavioural intervention, undertaken to study its effect on vitamin D supplement uptake. CONCLUSIONS There is a need to address the paucity of data in ethnic at-risk children on how behavioural interventions ideally developed and co-produced with the community under study, affect and help improve vitamin D uptake, within the antenatal and pregnancy phase as well as during childhood.
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Ju C, Wei L, Mackenzie IS, MacDonald TM, George J. Changes in prescribing rates of sodium-containing medications in the UK from 2009 to 2018: a cross-sectional study with interrupted time series analysis. BMJ Open 2021; 11:e043566. [PMID: 33597142 PMCID: PMC7893669 DOI: 10.1136/bmjopen-2020-043566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVE Effervescent, soluble, dispersible formulations contain considerable amounts of sodium. In 2013, we previously confirmed the association between sodium-containing medications and cardiovascular risks. This study aimed to determine the changes in the prescribing pattern in clinical practice following this publication. DESIGN A longitudinal cross-sectional study. SETTING Primary care in the UK from 2009 to 2018. PARTICIPANTS Prescribing information in The Health Improvement Network (THIN) and Prescription Cost Analysis (PCA) databases in the UK. OUTCOME MEASUREMENTS Prescription rates per 10 000 inhabitants were calculated using the number of prescriptions or the number of drug-using patients over the total number of inhabitants, and the prescription rates were measured at annual intervals. Prescribing trends from 2009 to 2018 were indexed with yearly data from THIN and PCA. Interrupted time series analysis (ITSA) was conducted with monthly data in THIN. RESULTS From the THIN database, a total of 3 651 419 prescription records from 446 233 patients were included. The prescribing rate of sodium-containing medications changed from 848.3/10 000 inhabitants in 2009 to 571.6/10 000 inhabitants in 2018. The corresponding figures from PCA data were of 631.0/10 000 inhabitants in 2009 and 423.8/10 000 inhabitants in 2018. ITSA showed the prescribing trend reduced significantly during the postpublication period (prescribing rate: slope change=-0.26; 95% CI -0.45 to -0.07; p=0.009; proportion of patients: slope change=-0.22; 95% CI -0.35 to -0.09; p<0.001), but no change in postpublication level from baseline. The prescribing rates for the non-sodium-containing standard formulations were relatively stable over the study period. The reduction in the proportion of patients using sodium-containing medications was only significant in patients over 45 years old. CONCLUSIONS The prescribing of sodium-containing medications in the UK primary care has declined significantly during the postpublication period. Changes in the prescribing trends for sodium-containing medications varied across regions of the UK and patient age groups.
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Affiliation(s)
- Chengsheng Ju
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK
| | - Li Wei
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, UK
| | - Isla S Mackenzie
- Molecular and Clinical Medicine, University of Dundee, Dundee, UK
| | | | - Jacob George
- Molecular and Clinical Medicine, University of Dundee, Dundee, UK
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Dabas A, Bharadwaj M, Shah D, Gupta P. Online Survey of Vitamin D Supplementation Practices in Children and Adolescents. Indian Pediatr 2020. [DOI: 10.1007/s13312-020-1922-7] [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]
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