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Rafiq R, Aleva FE, Schrumpf JA, Daniels JM, Bet PM, Boersma WG, Bresser P, Spanbroek M, Lips P, van den Broek TJ, Keijser BJF, van der Ven AJAM, Hiemstra PS, den Heijer M, de Jongh RT. Vitamin D supplementation in chronic obstructive pulmonary disease patients with low serum vitamin D: a randomized controlled trial. Am J Clin Nutr 2022; 116:491-499. [PMID: 35383823 PMCID: PMC9348978 DOI: 10.1093/ajcn/nqac083] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 03/30/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Vitamin D deficiency is frequently found in patients with chronic obstructive pulmonary disease (COPD). Vitamin D has antimicrobial, anti-inflammatory, and immunomodulatory effects. Therefore, supplementation may prevent COPD exacerbations, particularly in deficient patients. OBJECTIVES We aimed to assess the effect of vitamin D supplementation on exacerbation rate in vitamin D-deficient patients with COPD. METHODS We performed a multicenter, double-blind, randomized controlled trial. COPD patients with ≥1 exacerbations in the preceding year and a vitamin D deficiency (15-50 nmol/L) were randomly allocated in a 1:1 ratio to receive either 16,800 International Units (IU) vitamin D3 or placebo once a week during 1 y. Primary outcome of the study was exacerbation rate. Secondary outcomes included time to first and second exacerbations, time to first and second hospitalizations, use of antibiotics and corticosteroids, pulmonary function, maximal respiratory mouth pressure, physical performance, skeletal muscle strength, systemic inflammatory markers, nasal microbiota composition, and quality of life. RESULTS The intention-to-treat population consisted of 155 participants. Mean ± SD serum 25-hydroxyvitamin D [25(OH)D] concentration after 1 y was 112 ± 34 nmol/L in the vitamin D group, compared with 42 ± 17 nmol/L in the placebo group. Vitamin D supplementation did not affect exacerbation rate [incidence rate ratio (IRR): 0.90; 95% CI: 0.67, 1.21]. In a prespecified subgroup analysis in participants with 25(OH)D concentrations of 15-25 nmol/L (n = 31), no effect of vitamin D supplementation was found (IRR: 0.91; 95% CI: 0.43, 1.93). No relevant differences were found between the intervention and placebo groups in terms of secondary outcomes. CONCLUSIONS Vitamin D supplementation did not reduce exacerbation rate in COPD patients with a vitamin D deficiency.This trial was registered at clinicaltrials.gov as NCT02122627.
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Affiliation(s)
| | - Floor E Aleva
- Department of Pulmonology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jasmijn A Schrumpf
- Department of Pulmonology, Leiden University Medical Center, Leiden, Netherlands
| | - Johannes M Daniels
- Department of Pulmonology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Pierre M Bet
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Wim G Boersma
- Department of Pulmonology, NorthWest Clinics, Alkmaar, Netherlands
| | - Paul Bresser
- Department of Pulmonology, Onze Lieve Vrouwe Gasthuis, Amsterdam, Netherlands
| | - Michiel Spanbroek
- Department of Pulmonology, Canisius Wilhelmina Hospital, Nijmegen, Netherlands
| | - Paul Lips
- Department of Internal Medicine and Endocrinology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | | | | | | | - Pieter S Hiemstra
- Department of Pulmonology, Leiden University Medical Center, Leiden, Netherlands
| | - Martin den Heijer
- Department of Internal Medicine and Endocrinology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Renate T de Jongh
- Department of Internal Medicine and Endocrinology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - PRECOVID-study group
den HeijerMartinDepartment of Internal Medicine and Endocrinology, Amsterdam UMC Vrije Universiteit Amsterdam, Amsterdam, NetherlandsT de JonghRenateDepartment of Internal Medicine and Endocrinology, Amsterdam UMC Vrije Universiteit Amsterdam, Amsterdam, NetherlandsLipsPaulDepartment of Internal Medicine and Endocrinology, Amsterdam UMC Vrije Universiteit Amsterdam, Amsterdam, NetherlandsRafiqRachidaDepartment of Internal Medicine and Endocrinology, Amsterdam UMC Vrije Universiteit Amsterdam, Amsterdam, NetherlandsAlevaFloor EDepartment of Pulmonology, Radboud University Medical Center, Nijmegen, Netherlandsvan der VenAndréDepartment of Internal Medicine, Radboud University Medical Center, Nijmegen, NetherlandsHiemstraPieter SDepartment of Pulmonology, Leiden University Medical Center, Leiden, NetherlandsSchrumpfJasmijn ADepartment of Pulmonology, Leiden University Medical Center, Leiden, NetherlandsSlatsAnnelies MDepartment of Pulmonology, Leiden University Medical Center, Leiden, NetherlandsDaniëlsJohannes M ADepartment of Pulmonology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, NetherlandsBetPierre MDepartment of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, NetherlandsBoersmaWim GDepartment of Pulmonology, NorthWest Clinics, Alkmaar, NetherlandsBresserPaulDepartment of Pulmonology, Onze Lieve Vrouwe Gasthuis, Amsterdam, NetherlandsSpanbroekMichielDepartment of Pulmonology, Canisius Wilhelmina Hospital, Nijmegen, NetherlandsHuismanPetraDepartment of Pulmonology, Amstelland Hospital, Amstelveen, Netherlandsvan WolferenSerge ADepartment of Pulmonology, Zaans Medical Center, Zaandam, NetherlandsBroedersMarielle E A CDepartment of Pulmonology, Jeroen Bosch Hospital, Den Bosch, Netherlandsvan HengelPeterDepartment of Pulmonology, Flevoziekenhuis, Almere, NetherlandsBraunstahlGert-JanDepartment of Pulmonology, Sint Franciscus Gasthuis, Rotterdam, Netherlands
- Department of Internal Medicine and Endocrinology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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Kelly JM, Matuszek G, van den Broek TJ, Huggins GS, Smith CE, Ordovas JM, Wopereis S, Booth SL. Associations between Circulating Lipids and Fat-Soluble Vitamins and Carotenoids in Healthy Overweight and Obese Men. Curr Dev Nutr 2020; 4:nzaa089. [PMID: 32550273 PMCID: PMC7290122 DOI: 10.1093/cdn/nzaa089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/12/2020] [Accepted: 05/19/2020] [Indexed: 11/30/2022] Open
Abstract
Inconsistent associations between lipids and circulating markers of fat-soluble vitamin and carotenoid status have been reported. The aim of this hypothesis-generating study was to examine the contribution of the LC-MS-based lipidome, characterized by lipid class, carbon count, and the number of unsaturated bonds, to the interindividual variability in circulating concentrations of retinol, carotenoids, 25-hydroxyvitamin D3, α-tocopherol, γ-tocopherol, and phylloquinone in 35 overweight and obese, but healthy men. A sparse partial least-squares method was used to accomplish this aim. Highly abundant phospholipids and triglycerides (TGs) contributed to the interindividual variability in phylloquinone, α-tocopherol, and γ-tocopherol. Interindividual variability in lycopene concentrations was driven by concentrations of low-abundant TG. 25-Hydroxyvitamin D3, retinol, and the other carotenoids were not influenced by lipids. Except for lycopene, evaluation of lipids beyond class does not appear to further explain the interindividual variability in circulating concentrations of fat-soluble vitamins and carotenoids.
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Affiliation(s)
- Jennifer M Kelly
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Gregory Matuszek
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Tim J van den Broek
- Research Group Microbiology & Systems Biology, Netherlands Institute for Applied Science (TNO), Zeist, Netherlands
| | - Gordon S Huggins
- Center for Translational Genomics, Molecular Cardiology Research Institute, Tufts Medical Center and Tufts University, Boston, MA, USA
| | - Caren E Smith
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Jose M Ordovas
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
| | - Suzan Wopereis
- Research Group Microbiology & Systems Biology, Netherlands Institute for Applied Science (TNO), Zeist, Netherlands
| | - Sarah L Booth
- Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA
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