1
|
Chen KY, Lin CK, Chen NH. Effects of vitamin D and zinc deficiency in acute and long COVID syndrome. J Trace Elem Med Biol 2023; 80:127278. [PMID: 37566973 DOI: 10.1016/j.jtemb.2023.127278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/02/2023] [Accepted: 07/30/2023] [Indexed: 08/13/2023]
Abstract
OBJECTIVES Acute inflammatory or neuropsychiatric symptoms, such as headache, fatigue, anosmia, and hyposmia, sometimes persist for more than 30 days or longer than 12 weeks after infection with the Omicron variant of SARS‑CoV‑2 (hereafter referred to as COVID-19). The aim of this study was to determine whether detection of zinc concentration or vitamin D concentration could provide treatment benefits for patients with COVID-19, thus reducing the risk of them experiencing long COVID. METHODS The interval between the date of COVID-19 diagnosis and the date of visit to pulmonary department for prolonged symptoms of COVID-19 was recorded for statistical analysis. Inductively coupled plasma mass spectrometry for detecting zinc and chemiluminescence immunoassay for detecting vitamin D were performed in laboratory tests. RESULTS Fifty-five patients were included. Of the participants, 29.1 % and 27.3 % had vitamin D and zinc deficiency, respectively. On average, the patients underwent long COVID treatment for 31.7 ± 17.7 days. A positive statistical correlation was observed between vitamin D and zinc concentrations (Pearson's correlation = 0.378). Compared with sufficient zinc levels, zinc deficiency was associated with a higher fibrinogen level (p < 0.05). Within 30 days, the observed vitamin D deficiency rate was only 21.4 %; after 30 days, the vitamin D deficiency rate rose to 37.0 % (McNemar's chi-square test; p < 0.05). CONCLUSION Zinc deficiency correlates to acute and persistent inflammation and vitamin D deficiency is associated with delayed recovery in long COVID syndrome.
Collapse
Affiliation(s)
- Kuang-Yu Chen
- Chest Medicine, Lo-Tung Poh-Ai Hospital, No. 83, Nanchang Street, Luodong Township, Yilan County 265, Taiwan.
| | - Chin-Kuo Lin
- Department of Pulmonary and Critical Care Medicine, Chang Gung Memorial Hospital, No. 6, West Sec. Chiapu Rd., Putzu City, Chiayi County 61363, Taiwan
| | - Ning-Hung Chen
- Department of Pulmonary and Critical Care Medicine, Sleep Center, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Respiratory Therapy, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
| |
Collapse
|
2
|
Formisano E, Proietti E, Borgarelli C, Pisciotta L. Psoriasis and Vitamin D: A Systematic Review and Meta-Analysis. Nutrients 2023; 15:3387. [PMID: 37571324 PMCID: PMC10421389 DOI: 10.3390/nu15153387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
Psoriasis is a chronic immune-dysregulated inflammatory disease and hypovitaminosis D is considered a risk factor. We conducted an online database search to review and meta-analyze the relationship between vitamin D, other bone metabolism parameters, and psoriasis. The efficacy of oral vitamin D supplementation in improving Psoriasis Area and Severity Index (PASI) was also evaluated. Non-original articles, case reports, and animal studies were excluded. Bias risk was assessed according to the Cochrane Collaboration's tool and the Newcastle-Ottawa scale in randomized controlled trials (RCTs) and case-control studies, respectively. Unstandardized mean differences were used for data synthesis. Twenty-three studies reported serum 25 hydroxyvitamin D (25(OH)D) levels in 1876 psoriasis patients and 7532 controls. Psoriasis patients had significantly lower 25(OH)D levels than controls (21.0 ± 8.3 vs. 27.3 ± 9.8, p < 0.00001). Conversely, 450 psoriasis patients had lower levels of parathormone than 417 controls (38.7 ± 12.8 vs. 43.7 ± 16.5, p = 0.015). Four RCTs examined the effect of oral vitamin D supplementation on psoriasis for 173 patients and 160 patients were treated with placebo. No significant differences were found in PASI after 3, 6, and 12 months of supplementation. It is shown that 25(OH)D serum levels are significantly lower in psoriasis, but, although the granularity of RCT methodology may have influenced the pooled analysis, vitamin D supplementation did not seem to improve clinical manifestations.
Collapse
Affiliation(s)
- Elena Formisano
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy; (E.P.); (C.B.); (L.P.)
- Dietetics and Clinical Nutrition Unit, IRCCS Policlinic Hospital San Martino, 16132 Genoa, Italy
| | - Elisa Proietti
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy; (E.P.); (C.B.); (L.P.)
| | - Consuelo Borgarelli
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy; (E.P.); (C.B.); (L.P.)
| | - Livia Pisciotta
- Department of Internal Medicine, University of Genoa, 16132 Genoa, Italy; (E.P.); (C.B.); (L.P.)
- Dietetics and Clinical Nutrition Unit, IRCCS Policlinic Hospital San Martino, 16132 Genoa, Italy
| |
Collapse
|
3
|
Li HQ, Mao M. [Changes on diagnosis and treatment of vitamin D deficiency]. Zhonghua Er Ke Za Zhi 2022; 60:377-379. [PMID: 35488627 DOI: 10.3760/cma.j.cn112140-20211221-01063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- H Q Li
- Department of Child Health Care, Children's Hospital of Chongqing Medical University,Chongqing 400014, China
| | - Meng Mao
- Department of Child Health Care, West China Second University Hospital, Sichuan University, Chengdu 610041, China
| |
Collapse
|
4
|
Avataneo V, Palermiti A, De Nicolò A, Cusato J, Giussani G, Calcagno A, D’Avolio A. Monthly Increase in Vitamin D Levels upon Supplementation with 2000 IU/Day in Healthy Volunteers: Result from "Integriamoci", a Pilot Pharmacokinetic Study. Molecules 2022; 27:molecules27031042. [PMID: 35164307 PMCID: PMC8840528 DOI: 10.3390/molecules27031042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/25/2022] [Accepted: 01/30/2022] [Indexed: 12/31/2022] Open
Abstract
Vitamin D (VD) is a calcium- and phosphate-controlling hormone used to treat bone disorders; yet, several other effects are progressively emerging. VD deficiency is highly prevalent worldwide, with suboptimal exposure to sunlight listed among the leading causes: oral supplementation with either cholecalciferol or calcitriol is used. However, there is a scarcity of clinical studies investigating how quickly VD concentrations can increase after supplementation. In this pilot study, the commercial supplement ImmuD3 (by Erboristeria Magentina®) was chosen as the source of VD and 2000 IU/day was administered for one month to 21 healthy volunteers that had not taken any other VD supplements in the previous 30 days. Plasma VD levels were measured through liquid chromatography coupled to tandem mass spectrometry after 7, 14, and 28 days of supplementation. We found that 95% of the participants had insufficient VD levels at baseline (<30 ng/mL; median 23.72 ng/mL; IQR 18.10–26.15), but after 28 days of supplementation, this percentage dropped to 62% (median 28.35 ng/mL; IQR 25.78–35.20). The median increase in VD level was 3.09 ng/mL (IQR 1.60–5.68) after 7 days and 8.85 ng/mL (IQR 2.85–13.97F) after 28 days. This study suggests the need for continuing VD supplementation and for measuring target level attainment.
Collapse
Affiliation(s)
- Valeria Avataneo
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, 10126 Turin, Italy; (V.A.); (A.P.); (J.C.); (A.D.)
| | - Alice Palermiti
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, 10126 Turin, Italy; (V.A.); (A.P.); (J.C.); (A.D.)
| | - Amedeo De Nicolò
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, 10126 Turin, Italy; (V.A.); (A.P.); (J.C.); (A.D.)
- Correspondence: ; Tel.: +39-011-4393867
| | - Jessica Cusato
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, 10126 Turin, Italy; (V.A.); (A.P.); (J.C.); (A.D.)
| | | | - Andrea Calcagno
- Unit of Infectious Diseases, Department of Medical Sciences, University of Turin, 10124 Turin, Italy;
| | - Antonio D’Avolio
- Laboratory of Clinical Pharmacology and Pharmacogenetics, Department of Medical Sciences, Amedeo di Savoia Hospital, University of Turin, 10126 Turin, Italy; (V.A.); (A.P.); (J.C.); (A.D.)
| |
Collapse
|
5
|
Głąbska D, Kołota A, Lachowicz K, Skolmowska D, Stachoń M, Guzek D. Vitamin D Supplementation and Mental Health in Multiple Sclerosis Patients: A Systematic Review. Nutrients 2021; 13:nu13124207. [PMID: 34959758 PMCID: PMC8705844 DOI: 10.3390/nu13124207] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 12/19/2022] Open
Abstract
Vitamin D has a promising role in multiple sclerosis (MS) management, and it has been found to be beneficial for patients' mental health, which is reduced in MS patients. The aim of the present study was to conduct a systematic review of the literature to assess the influence of vitamin D supplementation on mental health in MS patients. The systematic review was registered in the PROSPERO database (CRD42020155779) and it was conducted on the basis of the PRISMA guidelines. The search procedure was conducted using PubMed and Web of Science databases and it included studies published up until September 2021. Six studies were included in the systematic review. The risk of bias was analyzed using the Newcastle-Ottawa Scale (NOS). Within the included studies, there were two studies randomized against placebo and four other prospective studies. The studies presented vitamin D interventions randomized against placebo or not randomized, while supplementation was applied for various durations-from 4 weeks to 12 months, or the studies compared patients who applied vitamin D supplementation and those who did not apply it and verified the effect of the supplementation after a number of years. The mental health outcomes that were assessed included quality of life, depression/depressive symptoms, and fatigue as an additional element. The majority of studies supported the positive influence of vitamin D on the mental health of MS patients, including the study characterized as having the highest quality (randomized against placebo with the highest NOS score). All the studies that assessed the quality of life indicated the positive influence of vitamin D while the studies that did not find a positive influence of vitamin D were conducted for depression/depressive symptoms. In spite of the fact that only a small number of studies have been conducted so far, and only two studies were randomized against a placebo, some conclusions may be formulated. The systematic review allowed us to conclude that there may be a positive effect of vitamin D supplementation in MS patients, which was stated in all of the studies analyzing quality of life, as well as in one study analyzing depressive symptoms. Considering that vitamin D deficiency is common in MS patients, and the potential positive influence of supplementation on the quality of life, supplementation should be applied at least in doses that cover the recommended intake.
Collapse
Affiliation(s)
- Dominika Głąbska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.K.); (K.L.); (D.S.); (M.S.)
- Correspondence: ; Tel.: +48-22-593-71-26
| | - Aleksandra Kołota
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.K.); (K.L.); (D.S.); (M.S.)
| | - Katarzyna Lachowicz
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.K.); (K.L.); (D.S.); (M.S.)
| | - Dominika Skolmowska
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.K.); (K.L.); (D.S.); (M.S.)
| | - Małgorzata Stachoń
- Department of Dietetics, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.K.); (K.L.); (D.S.); (M.S.)
| | - Dominika Guzek
- Department of Food Market and Consumer Research, Institute of Human Nutrition Sciences, Warsaw University of Life Sciences (WULS-SGGW), 159C Nowoursynowska Street, 02-776 Warsaw, Poland;
| |
Collapse
|
6
|
Abstract
PURPOSE The coronavirus disease 2019 (COVID-19) has both directly and indirectly affected osteoporosis diagnosis and treatment throughout the world. METHODS This mini-review summarizes the available evidence regarding the effects of COVID-19, its treatment, and the consequences of the pandemic itself on bone health. Additionally, we review evidence and expert recommendations regarding putative effects of osteoporosis medications on COVID-19 outcomes and vaccine efficacy and summarize recommendations for continuation of osteoporosis treatment during the pandemic. RESULTS The use of standard screening procedures to assess for osteoporosis and fracture risk declined dramatically early in the pandemic, while rates of fragility fractures were largely unchanged. COVID-19, its treatments, and public health measures to prevent viral spread are each likely to negatively affect bone health. Osteoporosis treatments are not known to increase risk of adverse events from COVID-19, and preclinical data suggest possible beneficial effects of some therapies. Vitamin D deficiency is clearly associated with adverse outcomes from COVID-19, but it remains unclear whether vitamin D supplementation may improve outcomes. Osteoporosis treatment should be continued whenever possible, and recommendations for substituting therapies, if required, are available. CONCLUSION The COVID-19 pandemic has decreased screening and disrupted treatment for osteoporosis. Osteoporosis medications are safe and effective during the pandemic and should be continued whenever possible. Further studies are needed to fully understand the impact of the COVID-19 pandemic on long-term bone health.
Collapse
Affiliation(s)
- Sara J Cromer
- Division of Endocrinology, Diabetes, and Metabolism; Massachusetts General Hospital; Boston, MA
- Harvard Medical School;Boston, MA
| | - Elaine W Yu
- Division of Endocrinology, Diabetes, and Metabolism; Massachusetts General Hospital; Boston, MA
- Harvard Medical School;Boston, MA
- Corresponding Author: Elaine W. Yu, MD, MGH Endocrine Unit, 50 Blossom Street, Thier 1051, Boston, MA 02114,
| |
Collapse
|
7
|
Poniedziałek-Czajkowska E, Mierzyński R. Could Vitamin D Be Effective in Prevention of Preeclampsia? Nutrients 2021; 13:nu13113854. [PMID: 34836111 PMCID: PMC8621759 DOI: 10.3390/nu13113854] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 12/23/2022] Open
Abstract
Prevention of preeclampsia (PE) remains one of the most significant problems in perinatal medicine. Due to the possible unpredictable course of hypertension in pregnancy, primarily PE and the high complication rate for the mother and fetus/newborn, it is urgent to offer pregnant women in high-risk groups effective methods of preventing the PE development or delaying its appearance. In addition, due to the association of PE with an increased risk of developing cardiovascular diseases (CVD) in later life, effective preeclampsia prevention could also be important in reducing their incidence. Ideal PE prophylaxis should target the pathogenetic changes leading to the development of PE and be safe for the mother and fetus, inexpensive and freely available. Currently, the only recognized method of PE prevention recommended by many institutions around the world is the use of a small dose of acetylsalicylic acid in pregnant women with risk factors. Unfortunately, some cases of PE are diagnosed in women without recognized risk factors and in those in whom prophylaxis with acetylsalicylic acid is not adequate. Hence, new drugs which would target pathogenetic elements in the development of preeclampsia are studied. Vitamin D (Vit D) seems to be a promising agent due to its beneficial effect on placental implantation, the immune system, and angiogenic factors. Studies published so far emphasize the relationship of its deficiency with the development of PE, but the data on the benefits of its supplementation to reduce the risk of PE are inconclusive. In the light of current research, the key issue is determining the protective concentration of Vit D in a pregnant woman. The study aims to present the possibility of using Vit D to prevent PE, emphasizing its impact on the pathogenetic elements of preeclampsia development.
Collapse
|
8
|
Lian RH, Qi PA, Yuan T, Yan PJ, Qiu WW, Wei Y, Hu YG, Yang KH, Yi B. Systematic review and meta-analysis of vitamin D deficiency in different pregnancy on preterm birth: Deficiency in middle pregnancy might be at risk. Medicine (Baltimore) 2021; 100:e26303. [PMID: 34128867 PMCID: PMC8213249 DOI: 10.1097/md.0000000000026303] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 05/13/2021] [Accepted: 05/17/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Current studies suggest that vitamin D deficiency during pregnancy can produce a certain effect for preterm birth (PTB), but there is no research showing whether vitamin D deficiency has a consistent effect in different pregnancies; thus, we conducted a systematic review and meta-analysis of 24 observational studies, grouping them according to the gestational age at the time of serum sampling, to investigate whether vitamin D deficiency in different periods of gestation has different effects on PTB and to provide an evidence-based basis for pregnant women to measure and supplement vitamin D. METHODS The databases PubMed-Medline, EMBASE, the Cochrane Library, Web of Science, EBSCO, CBM, and CNKI were searched until February 2020. Two researchers independently assessed the eligibility and quality of studies, and STATA 12.0 software was used for meta-analysis. RESULT Seven cohort studies, 13 case-control studies, and 4 cross-sectional studies were included from 2500 articles by inclusion and exclusion criteria. After adjusting for age, race, and other confounding factors, meta-analysis results showed that vitamin D deficiency in the first trimester, the second trimester, and the third trimester did not increase the risk of PTB (odds ratio (OR) = 1.01, 95% confidence interval (CI) (0.88, 1.16), P = .867; OR = 1.12, 95%CI (0.92, 1.37), P = .249; OR = 1.05, 95%CI (0.87, 1.27), P = .602). However, there was moderate heterogeneity in the study of vitamin D deficiency in the second trimester, and subgroup analysis suggested that vitamin D deficiency in the second trimester may increase the risk of PTB (OR = 1.33, 95%CI (1.15, 1.54), P = .000). A sensitivity analysis of the second trimester showed that excluding any 1 study did not significantly change the results. CONCLUSIONS Vitamin D deficiency in early and late pregnancy may not be associated with PTB, while vitamin D deficiency in middle pregnancy is likely to have an important effect on PTB. Vitamin D levels should be measured in the second trimester of pregnancy, and vitamin D supplements should be provided if necessary.
Collapse
Affiliation(s)
- Rui-Han Lian
- Gansu Provincial Maternity and Child-Care Hospital
- Gansu University of Chinese Medicine
| | - Ping-An Qi
- Gansu Provincial Maternity and Child-Care Hospital
- Gansu University of Chinese Medicine
| | - Tao Yuan
- The First Hospital of Lanzhou University
| | - Pei-Jing Yan
- Institute of Clinical Research and Evidence Based Medicine, Gansu Provincial Hospital
| | | | - Ying Wei
- Gansu Provincial Maternity and Child-Care Hospital
- Gansu University of Chinese Medicine
| | - Ya-Guang Hu
- Gansu Provincial Maternity and Child-Care Hospital
| | - Ke-Hu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, China
| | - Bin Yi
- Gansu Provincial Maternity and Child-Care Hospital
- Gansu University of Chinese Medicine
| |
Collapse
|
9
|
Jauhar S, Lai S, Bonoldi I, Salazar de Pablo G, di Forti M, Alameda L, Donocik J, Iacoponi E, Spencer T, Haege B, McLaughlan D, Taylor D, Young AH, Thornicroft G, Gaughran F, MacCabe JH, Murray RM, McGuire P, Fusar-Poli P. Early intervention in psychosis during the COVID-19 pandemic: Maudsley recommendations. Eur Neuropsychopharmacol 2021; 47:130-135. [PMID: 33642195 PMCID: PMC8640608 DOI: 10.1016/j.euroneuro.2021.02.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 02/02/2021] [Accepted: 02/09/2021] [Indexed: 12/12/2022]
Affiliation(s)
- S Jauhar
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom; COAST service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - S Lai
- COAST service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - I Bonoldi
- TREAT service, South London and Maudsley NHS Foundation Trust, London, United Kingdom; Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom
| | - G Salazar de Pablo
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - M di Forti
- LEO service, South London and Maudsley NHS Foundation Trust, London, United Kingdom; Department of Social Genetics and Developmental Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - L Alameda
- LEO service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - J Donocik
- LEIS service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - E Iacoponi
- LEO service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - T Spencer
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; OASIS service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - B Haege
- STEP service, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - D McLaughlan
- LEO Ward, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - D Taylor
- Pharmacy and Pathology, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - A H Young
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom
| | - G Thornicroft
- LEO service, South London and Maudsley NHS Foundation Trust, London, United Kingdom; Centre for Global Mental Health and Centre for Implementation Science, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - F Gaughran
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; National Psychosis Unit, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - J H MacCabe
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; National Psychosis Unit, South London and Maudsley NHS Foundation Trust, London, United Kingdom
| | - R M Murray
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom
| | - P McGuire
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom
| | - P Fusar-Poli
- Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom; OASIS service, South London and Maudsley NHS Foundation Trust, London, United Kingdom; Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.
| |
Collapse
|
10
|
Abdeen HAA, Rodriguez-Sanz D, Ewidea M, Al-Hamaky DMA, Mohamed MAER, Elerian AE. Efficacy of Vitamin D Supplementation in Addition to Aerobic Exercise Training in Obese Women with Perceived Myalgia: A Single-Blinded Randomized Controlled Clinical Trial. Nutrients 2021; 13:nu13061819. [PMID: 34071781 PMCID: PMC8227578 DOI: 10.3390/nu13061819] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/29/2021] [Accepted: 05/15/2021] [Indexed: 01/04/2023] Open
Abstract
Obese women were more susceptible to myalgia because of their significantly lower vitamin D concentrations; the present study investigated the efficacy of vitamin D in addition to an aerobic interval training in the management of obese women with myalgia. Forty-five obese women with vitamin D deficiency and myalgia (30 to 40 years old) were assigned randomly into three equal groups. Group A received an aerobic interval training with vitamin D supplementation, Group B received vitamin D supplementation only, and Group C received aerobic interval training only; participants in all groups were on calorie deficient diets. The study outcomes were the Visual Analog Scale (VAS) for Pain Evaluation, serum vitamin D level, and Cooper 12-Minute Walk Test for Functional Capacity Evaluation, while the Short-Form Health Survey (SF) was used for assessment of quality of life. We detected a significant improvement in pain intensity level, serum vitamin D level, and quality of life in all groups with significant difference between Group A and groups B and C. We also detected a significant improvement in functional capacity in groups A and C, with no significant change in Group B. Aerobic interval training with vitamin D supplementation was more effective for the management of obese women with perceived myalgia.
Collapse
Affiliation(s)
- Heba Ahmed Ali Abdeen
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt
- Correspondence: (H.A.A.A.); (A.E.E.)
| | - David Rodriguez-Sanz
- Faculty of Nursing, Physical Therapy and Podiatry, Universidad Complutense de Madrid, 28040 Madrid, Spain;
| | - Mahmoud Ewidea
- Department of Basic Science for Physical Therapy, Faculty of Physical Therapy, Kafr Elshiekh University, Kafr Elsheikh Government 33511, Egypt;
| | - Dina Mohamed Ali Al-Hamaky
- Department of Physical Therapy for Musculoskeletal Disorders and Its Surgery, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt;
| | - Marwa Abd El-Rahman Mohamed
- Department of Physical Therapy for Women Health, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt;
| | - Ahmed Ebrahim Elerian
- Department of Basic Science for Physical Therapy, Faculty of Physical Therapy, Cairo University, Ad Doqi, Giza District, Giza Governorate 11432, Egypt
- Correspondence: (H.A.A.A.); (A.E.E.)
| |
Collapse
|
11
|
Tarazona-Santabalbina FJ, Cuadra L, Cancio JM, Carbonell FR, Garrote JMPC, Casas-Herrero Á, Martínez-Velilla N, Serra-Rexach JA, Formiga F. VitaminD supplementation for the prevention and treatment of COVID-19: a position statement from the Spanish Society of Geriatrics and Gerontology. Rev Esp Geriatr Gerontol 2021; 56:177-182. [PMID: 33642133 PMCID: PMC8055189 DOI: 10.1016/j.regg.2021.02.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 01/31/2021] [Accepted: 02/03/2021] [Indexed: 02/07/2023]
Abstract
The coronavirus disease 2019 (COVID-19) produces severe respiratory symptoms such as bilateral pneumonia associated to a high morbidity and mortality, especially in patients of advanced age. Vitamin D deficiency has been reported in several chronic conditions associated with increased inflammation and dysregulation of the immune system. Vitamin D in modulates immune function too. Vitamin D receptor (VDR) is expressed by most immune cells, including B and T lymphocytes, monocytes, macrophages, and dendritic cells and the signalling of vitamin D and VDR together has an anti-inflammatory effect. Some studies have reported that vitamin D treatment could be useful for the prevention and treatment of COVID-19 because vitamin D plays an important role as a modulator of immunocompetence. Over the last few months, some studies have hypothesized the possible beneficial effect of vitamin D supplementation in patients with COVID-19 in order to improve the immune balance and prevent the hyperinflammatory cytokine storm. Some preliminary studies have already shown promising results with vitamin D supplementation in hospitalized COVID-19 patients. Vitamin D should be administered daily until adequate levels are achieved due to vitamin D behaves as a negative acute phase reactant (APR). Despite the lack of evidence on specific doses of vitamin D to treat COVID-19 in older adults, authors consider it is necessary to standardize the use in clinical practice. These recommendations advice supplement vitamin D in a protocoled fashion based on expert opinions, level of evidence 5.
Collapse
Affiliation(s)
- Francisco J Tarazona-Santabalbina
- Geriatric Service, Hospital Universitario de la Ribera, Alzira, Valencia, Spain. CIBERFES, Centro de Investigación Biomédica en Red Fragilidad y Envejecimiento Saludable, Madrid, Spain.
| | - Leonor Cuadra
- Departament of Geriatric Medicine and Palliative Care, Badalona Serveis Assistencials, Barcelona, Spain. Catalonia Geriatrics and Gerontology Society, Barcelona, Spain
| | - José Manuel Cancio
- Centro Sociosanitario El Carme, Servicio de Geriatría y Cuidados Paliativos de BSA (Badalona Servicios Asistenciales), Badalona, Spain; Badalona Welfare Services: Badalona Serveis Assistencials SA, Badalona, Spain
| | - Ferran Roca Carbonell
- Servicio de Geriatría Hospital Universitari de la Santa Creu, Vic, Spain; Hospital Universitari de Vic: Hospital General de Vic, Spain
| | - Juan Manuel Pérez-Castejón Garrote
- Doctor en Medicina por la UB Especialista en Geriatria, Jefe del Servicio de Geriatria y Cuidados Paliativos de Badalona Serveis Assistencials BSA, CSS El Carme Badalona, Spain; Badalona Welfare Services: Badalona Serveis Assistencials SA, Badalona, Spain
| | - Álvaro Casas-Herrero
- Navarrabiomed, Complejo Hospitalario de Navarra (CHN), (UPNA), IdiSNA, Pamplona, Spain; CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Hospital de Navarra: Complejo Hospitalario de Navarra, Spain
| | - Nicolás Martínez-Velilla
- Navarrabiomed, Complejo Hospitalario de Navarra (CHN), (UPNA), IdiSNA, Pamplona, Spain; CIBER of Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Hospital de Navarra: Complejo Hospitalario de Navarra, Spain
| | - José Antonio Serra-Rexach
- Jefe del Servicio de Geriatría Hospital General Universitario Gregorio Marañón Profesor Titular de Medicina, Departarmento de Medicina, Facultad de Medicina Universidad Complutense CIBER-Fragilidad y Envejecimiento Saludable Madrid, Spain; Hospital General Universitario Gregorio Marañón: Hospital General Universitario Gregorio Maranon, Spain
| | - Francesc Formiga
- Programa de Geriatría, Servicio medicina Interna, Hospital de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain; Systemic Diseases and Ageing Group, Cardiovascular, Respiratory and Systemic Diseases and Cellular Ageing Program, Translational Medicine Area, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Spain
| |
Collapse
|
12
|
Labib JR, Ibrahem SK, Ismail MM, Fatah SAAE, Sedrak AS, Attia MAS, El-Hanafi HM, Kamel MH. Vitamin D supplementation and improvement of pneumonic children at a tertiary pediatric hospital in Egypt: A randomized controlled trial. Medicine (Baltimore) 2021; 100:e25011. [PMID: 33787584 PMCID: PMC8021283 DOI: 10.1097/md.0000000000025011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 02/11/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Despite the well-recognized effect of vitamin D in metabolism and homeostasis, there is now growing interest in its probable association with pneumonia. This study aims to supply vitamin D3 (Cholecalciferol) (100,000 IU) to pneumonic children to minimize the duration of illness and improve their outcome. METHODS A double-blinded, randomized, placebo-controlled trial was conducted in a Pediatric Cairo University affiliated hospital. An intervention arm (93 children) and a control arm (98 children), who had pneumonia with an insufficient or deficient level of vitamin D and whose parental permission was obtained, were enrolled in the trial. All children were treated with antibiotics according to WHO guidelines. Children were given a single injection of 1 mL of 100,000 IU of vitamin D3 or placebo. Clinical data were recorded every eight hours for all children. Outcomes were assessed 7 days after vitamin D injection.The primary outcome variable was the change in serum level of 25(OH)D, while the secondary outcomes were the medical state of the assigned cases (improvement or death) and duration between enrollment and hospital discharge for improved cases. RESULTS In the supplementation group, the percentage of patients who suffered either deficient (38.7%) or insufficient levels (61.3%) of 25 (OH)D at day one had significantly decreased in the seventh day to (11.8%) and (52.7%), respectively. Kaplan--Meier plots highlighted that the median time to recover of the placebo group was significantly longer than that of the supplementation group (Log Rank P value < .001). CONCLUSION VDD was detected in pediatric critical care children. In pneumonic children with high VDD, it is illustrated that Vitamin D supplementation is accompanied by lowered mortality risk and pSOFA scores, reduced time to recover, and improved PaO2/FiO2. TRIAL REGISTRATION Trial Identifier number: NCT04244474. Registered on 27 January 2020- Retrospectively registered at ClinicalTrials.gov https://register.clinicaltrials.gov/prs/app/action/SelectProtocol?sid=S0009JXO&selectaction=Edit&uid=U0004UO8&ts=152&cx=9cceq6.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Mai Hamed Kamel
- Clinical and Chemical Pathology Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| |
Collapse
|
13
|
Angelidi AM, Belanger MJ, Lorinsky MK, Karamanis D, Chamorro-Pareja N, Ognibene J, Palaiodimos L, Mantzoros CS. Vitamin D Status Is Associated With In-Hospital Mortality and Mechanical Ventilation: A Cohort of COVID-19 Hospitalized Patients. Mayo Clin Proc 2021; 96:875-886. [PMID: 33714594 PMCID: PMC7834253 DOI: 10.1016/j.mayocp.2021.01.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/02/2020] [Accepted: 01/04/2021] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To explore the possible associations of serum 25-hydroxyvitamin D [25(OH)D] concentration with coronavirus disease 2019 (COVID-19) in-hospital mortality and need for invasive mechanical ventilation. PATIENTS AND METHODS A retrospective, observational, cohort study was conducted at 2 tertiary academic medical centers in Boston and New York. Eligible participants were hospitalized adult patients with laboratory-confirmed COVID-19 between February 1, 2020, and May 15, 2020. Demographic and clinical characteristics, comorbidities, medications, and disease-related outcomes were extracted from electronic medical records. RESULTS The final analysis included 144 patients with confirmed COVID-19 (median age, 66 years; 64 [44.4%] male). Overall mortality was 18%, whereas patients with 25(OH)D levels of 30 ng/mL (to convert to nmol/L, multiply by 2.496) and higher had lower rates of mortality compared with those with 25(OH)D levels below 30 ng/mL (9.2% vs 25.3%; P=.02). In the adjusted multivariable analyses, 25(OH)D as a continuous variable was independently significantly associated with lower in-hospital mortality (odds ratio, 0.94; 95% CI, 0.90 to 0.98; P=.007) and need for invasive mechanical ventilation (odds ratio, 0.96; 95% CI, 0.93 to 0.99; P=.01). Similar data were obtained when 25(OH)D was studied as a continuous variable after logarithm transformation and as a dichotomous (<30 ng/mL vs ≥30 ng/mL) or ordinal variable (quintiles) in the multivariable analyses. CONCLUSION Among patients admitted with laboratory-confirmed COVID-19, 25(OH)D levels were inversely associated with in-hospital mortality and the need for invasive mechanical ventilation. Further observational studies are needed to confirm these findings, and randomized clinical trials must be conducted to assess the role of vitamin D administration in improving the morbidity and mortality of COVID-19.
Collapse
Affiliation(s)
- Angeliki M Angelidi
- Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - Matthew J Belanger
- Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - Michael K Lorinsky
- Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | | | - Natalia Chamorro-Pareja
- Albert Einstein College of Medicine, Bronx, NY; Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | | | - Leonidas Palaiodimos
- Albert Einstein College of Medicine, Bronx, NY; Department of Medicine, Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY; Division of Hospital Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Christos S Mantzoros
- Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA; Section of Endocrinology, VA Boston Healthcare System, Harvard Medical School, Boston, MA.
| |
Collapse
|
14
|
Iaccarino Idelson P, Rendina D, Strazzullo P. Nutrition and the Covid-19 pandemic: Three factors with high impact on community health. Nutr Metab Cardiovasc Dis 2021; 31:756-761. [PMID: 33549427 PMCID: PMC7723026 DOI: 10.1016/j.numecd.2020.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/23/2020] [Accepted: 12/01/2020] [Indexed: 11/05/2022]
Abstract
AIMS In the course of the COVID-19 pandemic, multiple suggestions have been delivered through websites and social media referring to natural substances and various kinds of supplements with thaumaturgical properties in preventing and/or fighting the coronavirus infection. Indeed, there is no clinical trial evidence that a dietary or pharmacological supplementation of any particular substance will increase the effectiveness of the immune defences. There are however three nutritional issues that deserve special attention under the present circumstances, namely vitamin D deficiency, excess salt intake and inappropriate alcohol consumption. Here is a short review of the current knowledge about the possible role of these factors in the immunity defence system and their potential impact on the modulation of the immune response to SARS-COV2 infection. DATA SYNTHESIS For all of these factors there is convincing evidence of an impact on the immune defence structure and function. In the absence of RCT demonstration that increased ingestion of any given substance may confer protection against the new enemy, special attention to correction of these three nutritional criticisms is certainly warranted at the time of COVID pandemic. CONCLUSIONS We propose that the inappropriate intake of salt and alcohol and the risk of inadequate vitamin D status should be object of screening, in particular in subjects at high mortality risk from SARS-COV 2 infection, such as institutionalised elderly subjects and all those affected by predisposing conditions.
Collapse
Affiliation(s)
- Paola Iaccarino Idelson
- Department of Clinical Medicine and Surgery, University of Naples Federico II Medical School, Italy.
| | - Domenico Rendina
- Department of Clinical Medicine and Surgery, University of Naples Federico II Medical School, Italy
| | - Pasquale Strazzullo
- Department of Clinical Medicine and Surgery, University of Naples Federico II Medical School, Italy
| |
Collapse
|
15
|
Hernández JL, Nan D, Fernandez-Ayala M, García-Unzueta M, Hernández-Hernández MA, López-Hoyos M, Muñoz-Cacho P, Olmos JM, Gutiérrez-Cuadra M, Ruiz-Cubillán JJ, Crespo J, Martínez-Taboada VM. Vitamin D Status in Hospitalized Patients with SARS-CoV-2 Infection. J Clin Endocrinol Metab 2021; 106:e1343-e1353. [PMID: 33159440 PMCID: PMC7797757 DOI: 10.1210/clinem/dgaa733] [Citation(s) in RCA: 164] [Impact Index Per Article: 54.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 10/09/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The role of vitamin D status in COVID-19 patients is a matter of debate. OBJECTIVES To assess serum 25-hydroxyvitamin D (25OHD) levels in hospitalized patients with COVID-19 and to analyze the possible influence of vitamin D status on disease severity. METHODS Retrospective case-control study of 216 COVID-19 patients and 197 population-based controls. Serum 25OHD levels were measured in both groups. The association of serum 25OHD levels with COVID-19 severity (admission to the intensive care unit, requirements for mechanical ventilation, or mortality) was also evaluated. RESULTS Of the 216 patients, 19 were on vitamin D supplements and were analyzed separately. In COVID-19 patients, mean ± standard deviation 25OHD levels were 13.8 ± 7.2 ng/mL, compared with 20.9 ± 7.4 ng/mL in controls (P < .0001). 25OHD values were lower in men than in women. Vitamin D deficiency was found in 82.2% of COVID-19 cases and 47.2% of population-based controls (P < .0001). 25OHD inversely correlates with serum ferritin (P = .013) and D-dimer levels (P = .027). Vitamin D-deficient COVID-19 patients had a greater prevalence of hypertension and cardiovascular diseases, raised serum ferritin and troponin levels, as well as a longer length of hospital stay than those with serum 25OHD levels ≥20 ng/mL. No causal relationship was found between vitamin D deficiency and COVID-19 severity as a combined endpoint or as its separate components. CONCLUSIONS 25OHD levels are lower in hospitalized COVID-19 patients than in population-based controls and these patients had a higher prevalence of deficiency. We did not find any relationship between vitamin D concentrations or vitamin deficiency and the severity of the disease.
Collapse
Affiliation(s)
- José L Hernández
- Department of Internal Medicine, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
- University of Cantabria, Santander, Spain
| | - Daniel Nan
- Department of Internal Medicine, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
- University of Cantabria, Santander, Spain
| | - Marta Fernandez-Ayala
- Department of Internal Medicine, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Mayte García-Unzueta
- Division of Clinical Biochemistry, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | | | - Marcos López-Hoyos
- Division of Immunology, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Pedro Muñoz-Cacho
- Gerencia de Atención Primaria, Servicio Cántabro de Salud, Santander, Spain
| | - José M Olmos
- Department of Internal Medicine, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
- University of Cantabria, Santander, Spain
| | | | | | - Javier Crespo
- Division of Gastroenterology, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
- University of Cantabria, Santander, Spain
| | - Víctor M Martínez-Taboada
- Division of Rheumatology, Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
- University of Cantabria, Santander, Spain
| |
Collapse
|
16
|
Nie X, Chen J, Ye F, Wang H, Tang L, Wang L. Oral high dose vitamin D for the treatment of diabetic patients with COVID-19: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e24517. [PMID: 33655919 PMCID: PMC7939193 DOI: 10.1097/md.0000000000024517] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 01/08/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus patients complicated with infections experience severe vitamin D deficiency. High-dose vitamin D is applied to the treatment of corona virus disease 2019 (COVID-19) by some researchers, and good results have been achieved. However, the efficacy of vitamin D in the treatment of infections in COVID-19 patients with diabetes remains unclarified. This study aims to explore the effect of oral high-dose vitamin D in the treatment of diabetic patients with COVID-19. METHODS Randomized controlled trials about the application of high-dose vitamin D in the treatment of diabetic patients with COVID-19 will be retrieved from such electronic databases as Embase, PubMed, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure database, Chinese Wanfang database and Chinese Biomedical Literature database. The retrieval time is from their inception to December 2020. According to the pre-designed inclusion/exclusion criteria, the data will be extracted independently by two researchers. The risk of bias of the included studies will be assessed by the Cochrane collaboration's tool. Meta-analysis will be conducted by using Revman 5.3 software. RESULTS A high-quality and comprehensive evaluation of oral high-dose vitamin D for the treatment of diabetic patients with COVID-19 will be made. CONCLUSION The article will provide more convincing evidence and evidence-based guidance for clinical practice. ETHICS AND DISSEMINATION The private information of individuals will not be made public, and this systematic evaluation will also not infringe on the rights of participants. Ethical approval is not required. Research results may be published in a peer-reviewed journal or disseminated in relevant conferences. PROSPERO REGISTRATION NUMBER CRD42020214284.
Collapse
Affiliation(s)
| | | | - Fang Ye
- Department of Special demand ward
| | - Hui Wang
- Department of Special demand ward
| | | | - Lang Wang
- Department of metabolic Endocrinology, Zhuzhou Central Hospital, Zhuzhou, Hunan, China
| |
Collapse
|
17
|
Affiliation(s)
- Mark J Bolland
- Department of Medicine, University of Auckland, Auckland 1142, New Zealand
- Department of Endocrinology, Greenlane Clinical Centre, Auckland, New Zealand
| | - Alison Avenell
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Karen Smith
- Department of Clinical Biochemistry, Glasgow Royal Infirmary, Glasgow, UK
| | - Miles D Witham
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals Trust, Newcastle upon Tyne, UK
| | - Andrew Grey
- Department of Medicine, University of Auckland, Auckland 1142, New Zealand
| |
Collapse
|
18
|
Ziemińska M, Sieklucka B, Pawlak K. Vitamin K and D Supplementation and Bone Health in Chronic Kidney Disease-Apart or Together? Nutrients 2021; 13:nu13030809. [PMID: 33804453 PMCID: PMC7999920 DOI: 10.3390/nu13030809] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/15/2021] [Accepted: 02/24/2021] [Indexed: 12/16/2022] Open
Abstract
Vitamin K (VK) and vitamin D (VD) deficiency/insufficiency is a common feature of chronic kidney disease (CKD), leading to impaired bone quality and a higher risk of fractures. CKD patients, with disturbances in VK and VD metabolism, do not have sufficient levels of these vitamins for maintaining normal bone formation and mineralization. So far, there has been no consensus on what serum VK and VD levels can be considered sufficient in this particular population. Moreover, there are no clear guidelines how supplementation of these vitamins should be carried out in the course of CKD. Based on the existing results of preclinical studies and clinical evidence, this review intends to discuss the effect of VK and VD on bone remodeling in CKD. Although the mechanisms of action and the effects of these vitamins on bone are distinct, we try to find evidence for synergy between them in relation to bone metabolism, to answer the question of whether combined supplementation of VK and VD will be more beneficial for bone health in the CKD population than administering each of these vitamins separately.
Collapse
Affiliation(s)
- Marta Ziemińska
- Department of Monitored Pharmacotherapy, Medical University of Bialystok, 15-222 Bialystok, Poland;
| | - Beata Sieklucka
- Department of Pharmacodynamics, Medical University of Bialystok, 15-222 Bialystok, Poland;
| | - Krystyna Pawlak
- Department of Monitored Pharmacotherapy, Medical University of Bialystok, 15-222 Bialystok, Poland;
- Correspondence: ; Tel.: +48-85-748-5600
| |
Collapse
|
19
|
Verdoia M, De Luca G. Potential role of hypovitaminosis D and vitamin D supplementation during COVID-19 pandemic. QJM 2021; 114:3-10. [PMID: 32735326 PMCID: PMC7454841 DOI: 10.1093/qjmed/hcaa234] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/16/2020] [Accepted: 07/18/2020] [Indexed: 12/12/2022] Open
Abstract
Vitamin D deficiency is a pandemic disorder affecting over 1 billion of subjects worldwide and displaying a broad spectrum of implications on cardiovascular and inflammatory disorders. Since the initial reports of the association between hypovitaminosis D and COVID-19, Vitamin D has been pointed as a potentially interesting treatment for SARS-CoV-2 infection. We provide an overview on the current status of vitamin D deficiency, the mechanisms of action of vitamin D and the current literature on the topic, with a special focus on the potential implications for COVID-19 pandemic.
Collapse
Affiliation(s)
- M Verdoia
- From the Department of Cardiology, Ospedale degli Infermi, ASL Biella, Biella, Italy
| | - G De Luca
- Department of Cardiology, AOU Maggiore della Carità, Università del Piemonte Orientale, Corso Mazzini, 18, 28100 Novara, Italy
- Address correspondence to G. De Luca, Chief Interventional Cardiology, Azienda Ospedaliera-Universitaria ‘Maggiore della Carità’, Eastern Piedmont University, Corso Mazzini, 18, 28100 Novara, Italy.
| |
Collapse
|
20
|
Byers AW, Connolly G, Campbell WW. Vitamin D status and supplementation impacts on skeletal muscle function: comparisons between young athletes and older adults. Curr Opin Clin Nutr Metab Care 2020; 23:421-427. [PMID: 32925179 DOI: 10.1097/mco.0000000000000692] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
PURPOSE OF REVIEW The present narrative review analyzes emerging research implicating vitamin D status and supplementation with skeletal muscle homeostasis and functions in two distinct segments of the adult population: young athletes and older adults. RECENT FINDINGS Vitamin D deficiency compromises multiple indices of muscle function in young athletes and older adults. A variety of vitamin D3 (cholecalciferol) supplementation regimens may transition young athletes and older adults from deficient or inadequate to adequate vitamin D status. Vitamin D supplementation, used to treat a vitamin D deficiency, but not necessarily an inadequacy, promotes muscle anabolism in older adults. For both young athletes and older adults, vitamin D supplementation, which transitions them from inadequate to adequate vitamin D status, may not beneficially affect measures of muscle strength and power, or physical performance. Also, when vitamin D status is adequate, vitamin D supplementation to further increase serum 25(OH)D concentrations does not seem to confer additional benefits to muscle strength and power and physical performance. SUMMARY The impacts of vitamin D status and supplementation on skeletal muscle homeostasis and functions seem comparable in young athletes who strive to maximize physical performance and older adults who seek to attenuate muscle mass and physical performance declines.
Collapse
Affiliation(s)
- Adam W Byers
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
| | | | | |
Collapse
|
21
|
Siener R, Machaka I, Alteheld B, Bitterlich N, Metzner C. Effect of Fat-Soluble Vitamins A, D, E and K on Vitamin Status and Metabolic Profile in Patients with Fat Malabsorption with and without Urolithiasis. Nutrients 2020; 12:nu12103110. [PMID: 33053816 PMCID: PMC7601514 DOI: 10.3390/nu12103110] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/06/2020] [Accepted: 10/07/2020] [Indexed: 12/13/2022] Open
Abstract
Patients with intestinal fat malabsorption and urolithiasis are particularly at risk of acquiring fat-soluble vitamin deficiencies. The aim of the study was to evaluate the vitamin status and metabolic profile before and after the supplementation of fat-soluble vitamins A, D, E and K (ADEK) in 51 patients with fat malabsorption due to different intestinal diseases both with and without urolithiasis. Anthropometric, clinical, blood and 24-h urinary parameters and dietary intake were assessed at baseline and after ADEK supplementation for two weeks. At baseline, serum aspartate aminotransferase (AST) activity was higher in stone formers (SF; n = 10) than in non-stone formers (NSF; n = 41) but decreased significantly in SF patients after supplementation. Plasma vitamin D and E concentrations increased significantly and to a similar extent in both groups during intervention. While plasma vitamin D concentrations did not differ between the groups, vitamin E concentrations were significantly lower in the SF group than the NSF group before and after ADEK supplementation. Although vitamin D concentration increased significantly in both groups, urinary calcium excretion was not affected by ADEK supplementation. The decline in plasma AST activity in patients with urolithiasis might be attributed to the supplementation of ADEK. Patients with fat malabsorption may benefit from the supplementation of fat-soluble vitamins ADEK.
Collapse
Affiliation(s)
- Roswitha Siener
- Department of Urology, University Stone Center, University Hospital Bonn, 53127 Bonn, Germany;
- Correspondence: ; Tel.: +49-228-2871-9034
| | - Ihsan Machaka
- Department of Urology, University Stone Center, University Hospital Bonn, 53127 Bonn, Germany;
| | - Birgit Alteheld
- Department of Nutrition and Food Sciences, Nutritional Physiology, University of Bonn, 53115 Bonn, Germany;
| | - Norman Bitterlich
- Department of Biostatistics, Medicine and Service Ltd., 09117 Chemnitz, Germany;
| | - Christine Metzner
- Bonn Education Association for Dietetics r. A., 50935 Cologne, Germany; or
- Clinic for Gastroenterology, Metabolic Disorders and Internal Intensive Medicine (Medical Clinic III), RWTH Aachen, 52074 Aachen, Germany
| |
Collapse
|
22
|
Siddiqui M, Manansala JS, Abdulrahman HA, Nasrallah GK, Smatti MK, Younes N, Althani AA, Yassine HM. Immune Modulatory Effects of Vitamin D on Viral Infections. Nutrients 2020; 12:E2879. [PMID: 32967126 PMCID: PMC7551809 DOI: 10.3390/nu12092879] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/29/2020] [Accepted: 08/31/2020] [Indexed: 02/07/2023] Open
Abstract
Viral infections have been a cause of mortality for several centuries and continue to endanger the lives of many, specifically of the younger population. Vitamin D has long been recognized as a crucial element to the skeletal system in the human body. Recent evidence has indicated that vitamin D also plays an essential role in the immune response against viral infections and suggested that vitamin D deficiency increases susceptibility to viral infections as well as the risk of recurrent infections. For instance, low serum vitamin D levels were linked to increased occurrence of high burdens viral diseases such as hepatitis, influenza, Covid-19, and AIDS. As immune cells in infected patients are responsive to the ameliorative effects of vitamin D, the beneficial effects of supplementing vitamin D-deficient individuals with an infectious disease may extend beyond the impact on bone and calcium homeostasis. Even though numerous studies have highlighted the effect of vitamin D on the immune cells, vitamin D's antiviral mechanism has not been fully established. This paper reviews the recent mechanisms by which vitamin D regulates the immune system, both innate and adaptive systems, and reflects on the link between serum vitamin D levels and viral infections.
Collapse
Affiliation(s)
- Maheen Siddiqui
- College of Health Science-QU Health, Qatar University, Doha 2713, Qatar; (M.S.); (J.S.M.); (G.K.N.); (N.Y.); (A.A.A.)
| | - Judhell S. Manansala
- College of Health Science-QU Health, Qatar University, Doha 2713, Qatar; (M.S.); (J.S.M.); (G.K.N.); (N.Y.); (A.A.A.)
| | - Hana A. Abdulrahman
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; (H.A.A.); (M.K.S.)
| | - Gheyath K. Nasrallah
- College of Health Science-QU Health, Qatar University, Doha 2713, Qatar; (M.S.); (J.S.M.); (G.K.N.); (N.Y.); (A.A.A.)
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; (H.A.A.); (M.K.S.)
| | - Maria K. Smatti
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; (H.A.A.); (M.K.S.)
| | - Nadin Younes
- College of Health Science-QU Health, Qatar University, Doha 2713, Qatar; (M.S.); (J.S.M.); (G.K.N.); (N.Y.); (A.A.A.)
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; (H.A.A.); (M.K.S.)
| | - Asmaa A. Althani
- College of Health Science-QU Health, Qatar University, Doha 2713, Qatar; (M.S.); (J.S.M.); (G.K.N.); (N.Y.); (A.A.A.)
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; (H.A.A.); (M.K.S.)
| | - Hadi M. Yassine
- College of Health Science-QU Health, Qatar University, Doha 2713, Qatar; (M.S.); (J.S.M.); (G.K.N.); (N.Y.); (A.A.A.)
- Biomedical Research Center, Qatar University, Doha 2713, Qatar; (H.A.A.); (M.K.S.)
| |
Collapse
|
23
|
Abstract
IMPORTANCE Vitamin D treatment has been found to decrease the incidence of viral respiratory tract infection, especially in patients with vitamin D deficiency. Whether vitamin D is associated with coronavirus disease 2019 (COVID-19) incidence is unknown. OBJECTIVE To examine whether the last vitamin D status before COVID-19 testing is associated with COVID-19 test results. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study at an urban academic medical center included patients with a 25-hydroxycholecalciferol or 1,25-dihydroxycholecalciferol level measured within 1 year before being tested for COVID-19 from March 3 to April 10, 2020. EXPOSURES Vitamin D deficiency was defined by the last measurement of 25-hydroxycholecalciferol less than 20 ng/mL or 1,25-dihydroxycholecalciferol less than 18 pg/mL before COVID-19 testing. Treatment changes were defined by changes in vitamin D type and dose between the date of the last vitamin D level measurement and the date of COVID-19 testing. Vitamin D deficiency and treatment changes were combined to categorize the most recent vitamin D status before COVID-19 testing as likely deficient (last level deficient and treatment not increased), likely sufficient (last level not deficient and treatment not decreased), and 2 groups with uncertain deficiency (last level deficient and treatment increased, and last level not deficient and treatment decreased). MAIN OUTCOMES AND MEASURES The outcome was a positive COVID-19 polymerase chain reaction test result. Multivariable analysis tested whether vitamin D status before COVID-19 testing was associated with testing positive for COVID-19, controlling for demographic and comorbidity indicators. RESULTS A total of 489 patients (mean [SD] age, 49.2 [18.4] years; 366 [75%] women; and 331 [68%] race other than White) had a vitamin D level measured in the year before COVID-19 testing. Vitamin D status before COVID-19 testing was categorized as likely deficient for 124 participants (25%), likely sufficient for 287 (59%), and uncertain for 78 (16%). Overall, 71 participants (15%) tested positive for COVID-19. In multivariate analysis, testing positive for COVID-19 was associated with increasing age up to age 50 years (relative risk, 1.06; 95% CI, 1.01-1.09; P = .02); non-White race (relative risk, 2.54; 95% CI, 1.26-5.12; P = .009), and likely deficient vitamin D status (relative risk, 1.77; 95% CI, 1.12-2.81; P = .02) compared with likely sufficient vitamin D status. Predicted COVID-19 rates in the deficient group were 21.6% (95% CI, 14.0%-29.2%) vs 12.2%(95% CI, 8.9%-15.4%) in the sufficient group. CONCLUSIONS AND RELEVANCE In this single-center, retrospective cohort study, likely deficient vitamin D status was associated with increased COVID-19 risk, a finding that suggests that randomized trials may be needed to determine whether vitamin D affects COVID-19 risk.
Collapse
Affiliation(s)
- David O. Meltzer
- Department of Medicine, University of Chicago, Chicago, Illinois
| | - Thomas J. Best
- Center for Health and the Social Sciences, University of Chicago, Chicago, Illinois
| | - Hui Zhang
- Center for Health and the Social Sciences, University of Chicago, Chicago, Illinois
| | - Tamara Vokes
- Department of Medicine, University of Chicago, Chicago, Illinois
| | - Vineet Arora
- Department of Medicine, University of Chicago, Chicago, Illinois
| | - Julian Solway
- Department of Medicine, University of Chicago, Chicago, Illinois
| |
Collapse
|
24
|
Abstract
In the search for factors affecting incidence and lethality of the current COVID-19 pandemic, recent association studies explored the possible role of vitamin D deficiency. Altogether, these studies, in most cases based on cross-sectional analyses, could not yet provide a convincing demonstration of a cause-effect relationship. In this editorial, the authors describe the scientific evidence underlying a possible role of vitamin D in the prevention and development of the pandemic, considering its immunomodulatory role and antiviral effects. They conclude that further studies are needed to (1) better explore possible associations between vitamin D deficiency and COVID-19 morbidity and lethality, and (2) assess if compensating such deficiency could avoid or mitigate the worst manifestations of COVID-19. They highlight the need for public health campaigns to promote consumption of vitamin D-rich foods and proper sunlight exposition or, when this is not possible, controlled pharmaceutical supplementation, especially in countries with high prevalence of hypovitaminosis D.
Collapse
Affiliation(s)
- Giancarlo Isaia
- Academy of Medicine, Turin, Italy.
- University of Torino, Turin, Italy.
| | | |
Collapse
|
25
|
Brenner H, Holleczek B, Schöttker B. Vitamin D Insufficiency and Deficiency and Mortality from Respiratory Diseases in a Cohort of Older Adults: Potential for Limiting the Death Toll during and beyond the COVID-19 Pandemic? Nutrients 2020; 12:E2488. [PMID: 32824839 PMCID: PMC7468980 DOI: 10.3390/nu12082488] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 08/11/2020] [Accepted: 08/14/2020] [Indexed: 12/13/2022] Open
Abstract
The COVID-19 pandemic goes along with increased mortality from acute respiratory disease. It has been suggested that vitamin D3 supplementation might help to reduce respiratory disease mortality. We assessed the prevalence of vitamin D insufficiency and deficiency, defined by 25-hydroxyvitamin D (25(OH)D) blood levels of 30-50 and <30 nmol/L, respectively, and their association with mortality from respiratory diseases during 15 years of follow-up in a cohort of 9548 adults aged 50-75 years from Saarland, Germany. Vitamin D insufficiency and deficiency were common (44% and 15%, respectively). Compared to those with sufficient vitamin D status, participants with vitamin D insufficiency and deficiency had strongly increased respiratory mortality, with adjusted hazard ratios (95% confidence intervals) of 2.1 (1.3-3.2) and 3.0 (1.8-5.2) overall, 4.3 (1.3-14.4) and 8.5 (2.4-30.1) among women, and 1.9 (1.1-3.2) and 2.3 (1.1-4.4) among men. Overall, 41% (95% confidence interval: 20-58%) of respiratory disease mortality was statistically attributable to vitamin D insufficiency or deficiency. Vitamin D insufficiency and deficiency are common and account for a large proportion of respiratory disease mortality in older adults, supporting the hypothesis that vitamin D3 supplementation could be helpful to limit the burden of the COVID-19 pandemic, particularly among women.
Collapse
Affiliation(s)
- Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, Germany Cancer Research Center (DKFZ), 69118 Heidelberg, Germany; (B.H.); (B.S.)
- Division of Preventive Oncology, Germany Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), Germany Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Network Aging Research, University of Heidelberg, 69115 Heidelberg, Germany
| | - Bernd Holleczek
- Division of Clinical Epidemiology and Aging Research, Germany Cancer Research Center (DKFZ), 69118 Heidelberg, Germany; (B.H.); (B.S.)
- Saarland Cancer Registry, 66119 Saarbrücken, Germany
| | - Ben Schöttker
- Division of Clinical Epidemiology and Aging Research, Germany Cancer Research Center (DKFZ), 69118 Heidelberg, Germany; (B.H.); (B.S.)
- Network Aging Research, University of Heidelberg, 69115 Heidelberg, Germany
| |
Collapse
|
26
|
Schöttker B, Kuznia S, Laetsch DC, Czock D, Kopp-Schneider A, Caspari R, Brenner H. Protocol of the VICTORIA study: personalized vitamin D supplementation for reducing or preventing fatigue and enhancing quality of life of patients with colorectal tumor - randomized intervention trial. BMC Cancer 2020; 20:739. [PMID: 32770972 PMCID: PMC7414549 DOI: 10.1186/s12885-020-07219-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 07/26/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Cancer-related fatigue represents one major cause of reduced quality of life in cancer patients and can seriously affect the physical, emotional, and cognitive functioning impeding coping with the disease. Options for effective treatment of cancer-related fatigue are limited, consisting only of non-pharmacologic interventions like physical activity, psychosocial, and mind-body interventions. Recent evidence suggests that vitamin D3 supplementation might alleviate cancer-related fatigue. However, confirmation in a randomized controlled trial is needed. METHODS In this multicenter, randomized, double-blind, placebo-controlled trial, 456 colorectal cancer (CRC) patients aged 18 years and older are being recruited in three German rehabilitation clinics. Study inclusion requires hospitalization of at least 3 weeks at such a clinic, a diagnosis of non-metastatic CRC (stage I-III), surgical removal of the tumor within the past 9 months, and season-adapted vitamin D insufficiency or deficiency. Eligible patients are randomly assigned to a personalized regimen of vitamin D3 or placebo for 12 weeks. In the intervention group, a loading dose of 20,000 or 40,000 IU vitamin D3 will be administered daily during the first 11 days, followed by a maintenance dose of 2000 IU daily. Patients will complete questionnaires for secondary outcomes (fatigue subdomains, quality of life and subdomains, depression, functional well-being, and infection frequency). Blood and urine samples will be collected for analyses of safety parameters (hypervitaminosis D, hypercalcemia, hypercalciuria, and renal impairment) and efficacy biomarkers (25-hydroxyvitamin D, HbA1c, white blood cell count, leukocyte subtype counts, serum C-reactive protein, uric acid, creatinine, triglycerides, total, low- and high-density lipoprotein cholesterol). DISCUSSION This trial tests whether a personalized vitamin D3 dosing regimen reduces or prevents fatigue among non-metastatic CRC patients by treating the underlying vitamin D deficiency/insufficiency. If efficacy can be confirmed, personalized vitamin D3 supplementation could be used as a tertiary prevention measure in addition to non-pharmacological treatments of cancer-related fatigue in CRC patients. We expect to detect an effect of vitamin D3 supplementation on secondary outcomes like quality of life, depression, functional well-being, infections, inflammatory biomarkers, diabetes mellitus, and dyslipidemia. TRIAL REGISTRATION European Clinical Trials Database: EudraCT-No: 2019-000502-30, January 21, 2019; German Clinical Trials Register (DRKS): DRKS00019907 , April 30, 2019.
Collapse
Affiliation(s)
- Ben Schöttker
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
- Network Aging Research, University of Heidelberg, Bergheimer Straße 20, 69115 Heidelberg, Germany
| | - Sabine Kuznia
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
| | - Dana Clarissa Laetsch
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
| | - David Czock
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Annette Kopp-Schneider
- Division of Biostatistics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
| | - Reiner Caspari
- Rehabilitation Clinic Niederrhein, Hochstraße 13-19, 53474 Bad Neuenahr-Ahrweiler, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 460, 69120 Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| |
Collapse
|
27
|
Tobore TO. On maternal Post-Partum/Natal depression. A global underrecognized problem and the need for better Treatment strategies. Psychiatry Res 2020; 290:113163. [PMID: 32505925 DOI: 10.1016/j.psychres.2020.113163] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 05/30/2020] [Accepted: 05/30/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Maternal Postpartum (PPD) or Postnatal Depression (PND) is believed to be the commonest medical complication postpartum. Evidence suggests a significantly higher prevalence of the disease compared to the often reported 10-15%. METHOD Studies were identified by accessing several databases including PubMed/Medline, PubMed Central, EBSCO, and PsycINFO. RESULTS Vitamin D (VD) deficiency, hormonal levels alteration (estrogen, progesterone, testosterone, oxytocin, and prolactin), thyroid dysfunction, and increased oxidative stress, play a critical role in PPD etiopathogenesis and pathophysiology. CONCLUSIONS Treatment strategies should include an integrated approach of antidepressants and psychotherapy, melatonin, diet, sleep improvement, exercise, VD and antioxidants supplementation, and economic and social support.
Collapse
|
28
|
Abstract
BACKGROUND Sickle cell disease (SCD) is a genetic chronic haemolytic and pro-inflammatory disorder. With increased catabolism and deficits in energy and nutrient intake, individuals with SCD suffer multiple macro- and micro-nutritional deficiencies, including vitamin D deficiency. This is an update of a previous review. OBJECTIVES To investigate the effects of vitamin D supplementation in children and adults with SCD and to compare different dose regimens. To determine the effects of vitamin D supplementation on general health (e.g. growth status and health-related quality of life), on musculoskeletal health (including bone mineral density, pain crises, bone fracture and muscle health), on respiratory health (including lung function, acute chest syndrome, acute exacerbation of asthma and respiratory infections) and the safety of vitamin D supplementation. SEARCH METHODS We searched the Cochrane Haemoglobinopathies Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books. Date of last search: 19 March 2020. We also searched database such as PubMed, clinical trial registries and the reference lists of relevant articles and reviews. Date of last search: 14 January 2020. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs comparing oral administration of any form of vitamin D supplementation at any dose and for any duration to another type or dose of vitamin D or placebo or no supplementation in people with SCD, of all ages, gender, and phenotypes. DATA COLLECTION AND ANALYSIS Two authors independently extracted the data and assessed the risk of bias of the included studies. They used the GRADE guidelines to assess the quality of the evidence. MAIN RESULTS Vitamin D versus placebo One double-blind RCT (n = 39) compared oral vitamin D3 (cholecalciferol) supplementation (20 participants) to placebo (19 participants) for six weeks. Only 25 participants completed the full six months of follow-up. The study had a high risk of bias due to incomplete outcome data, but a low risk of bias for randomisation, allocation concealment, blinding (of participants, personnel and outcome assessors) and selective outcome reporting; and an unclear risk of other biases. Vitamin D supplementation probably led to higher serum 25(OH)D levels at eight weeks, mean difference (MD) 29.79 (95% confidence interval (CI) 26.63 to 32.95); at 16 weeks, MD 12.67 (95% CI 10.43 to 14.90); and at 24 weeks, MD 15.52 (95% CI 13.50 to 17.54) (moderate-quality evidence). There was little or no difference in adverse events (tingling of lips or hands) between the vitamin D and placebo groups, risk ratio 3.16 (95% CI 0.14 to 72.84) (low-quality evidence). Vitamin D supplementation probably caused fewer pain days compared to the placebo group at eight weeks, MD -10.00 (95% CI -16.47 to -3.53) (low-quality evidence), but probably led to a lower (worse) health-related quality of life score (change from baseline in physical functioning PedsQL scores); at both 16 weeks, MD -12.56 (95% CI -16.44 to -8.69) and 24 weeks, MD -12.59 (95% CI -17.43 to -7.76), although this may not be the case at eight weeks (low-quality evidence). Vitamin D supplementation regimens compared Two double-blind RCTs (83 participants) compared different regimens of vitamin D. One RCT (n = 62) compared oral vitamin D3 7000 IU/day to 4000 IU/day for 12 weeks, while the second RCT (n = 21) compared oral vitamin D3 100,000 IU/month to 12,000 IU/month for 24 months. Both RCTs had low risk of bias for blinding (of participants, personnel and outcome assessors) and incomplete outcome data, but the risk of selective outcome reporting bias was high. The bias from randomisation and allocation concealment was low in one study but not in the second. There was an unclear risk of other biases. When comparing oral vitamin D 100,000 IU/month to 12,000 IU/month, the higher dose may have resulted in higher serum 25(OH)D levels at one year, MD 16.40 (95% CI 12.59 to 20.21) and at two years, MD 18.96 (95% CI 15.20 to 22.72) (low-quality evidence). There was little or no difference in adverse events between doses (low-quality evidence). There were more episodes of acute chest syndrome in the high-dose group, at one year, MD 0.27 (95% CI 0.02 to 0.52) but there was little or no difference at two years, MD 0.09 (95% CI -0.04 to 0.22) (moderate-quality evidence). At one year and two years there was also little or no difference between the doses in the presence of pain (moderate-quality evidence) or forced expiratory volume in one second % predicted. However, the high-dose group had lower values for % predicted forced vital capacity at both one and two years, MD -7.20% predicted (95% CI -14.15 to -0.25) and MD -7.10% predicted (95% CI -14.03 to -0.17), respectively. There were little or no differences between dose regimens in the muscle health of either hand or the dominant hand. The study comparing oral vitamin D3 7000 IU/day to 4000 IU/day (21 participants) did not provide data for analysis, but median serum 25(OH)D levels were reported to be lower in the low-dose group at both six and 12 weeks. At 12 weeks the median serum parathyroid hormone level was lower in the high-dose group. AUTHORS' CONCLUSIONS We included three RCTs of varying quality. We consider that the current evidence presented in this review is not of sufficient quality to guide clinical practice. Until further evidence becomes available, clinicians should consider the relevant existing guidelines for vitamin D supplementation and dietary reference intakes for calcium and vitamin D. Well-designed RCTs of parallel design, are required to determine the effects and the safety of vitamin D supplementation as well as to assess the relative benefits of different doses in children and adults with SCD.
Collapse
Affiliation(s)
- Htoo Htoo Kyaw Soe
- Department of Community Medicine, Faculty of Medicine, Melaka-Manipal Medical College, Manipal Academy of Higher Education (MAHE), Melaka, Malaysia
| | - Adinegara Bl Abas
- Department of Community Medicine, Melaka-Manipal Medical College (Manipal Academy of Higher Education), Melaka, Malaysia
| | - Nan Nitra Than
- Department of Community Medicine, Faculty of Medicine, Melaka-Manipal Medical College (MMMC), Manipal Academy of Higher Education(MAHE), Melaka, Malaysia
| | - Han Ni
- Faculty of Medicine, SEGi University, Sibu, Malaysia
| | - Jaspal Singh
- Faculty of Medicine, Melaka-Manipal Medical College, Melaka, Malaysia
| | | | - Ifeyinwa Osunkwo
- Comprehensive Sickle Cell Program, Aflac Cancer and Blood Disorders Service, Emory University School of Medicine, Atlanta, Georgia, USA
| |
Collapse
|
29
|
Vitale C, Marangella M, Bermond F, Fabbrini L, Tricerri A. Metabolic effects of cholecalciferol supplementation in patients with calcium nephrolithiasis and vitamin D deficiency. World J Urol 2020; 39:597-603. [PMID: 32367158 DOI: 10.1007/s00345-020-03222-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 04/24/2020] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION In this paper, we investigated whether cholecalciferol supplementation may increase the risk of stone recurrence in patients with calcium nephrolithiasis and Vitamin D deficiency. METHODS Thirty-three stone formers (56 ± 17 years old, 12 males) with 25(OH)D < 20 ng/mL were considered. Calcium excretion and urine supersaturation with calcium oxalate (ßCaOx) and brushite (ßbsh) were evaluated, both before and after cholecalciferol supplementation. Values of ß > 1 mean supersaturation. Cholecalciferol was prescribed as oral bolus of 100,000-200,000 IU, followed by weekly (5000-10,000 IU) or monthly (25,000-50,000 IU) doses. Calcium intake varied between 800 and 1000 mg/day. In urine, total nitrogen (TNE) was taken as an index of protein intake, sodium as a marker of dietary intake, and net acid excretion (NAE) as an index of acid-base balance. RESULTS TNE, sodium, and NAE did not change during the study (p = ns). Compared to baseline values, after cholecalciferol, both serum calcium and phosphate did not vary (p = ns); 25(OH)D increased from 11.8 ± 5.5 to 40.2 ± 12.2 ng/mL (p < 0.01); 1.25(OH)2D increased from 41.6 ± 17.6 to 54 ± 16 pg/mL (p < 0.01); PTH decreased from 75 ± 27.2 to 56.7 ± 21.1 pg/mL (p < 0.01); urinary calcium increased from 2.7 ± 1.5 to 3.6 ± 1.6 mg/Kg b.w. (p < 0.01); ßbsh increased from 0.9 ± 0.7 to 1.3 ± 1.3 (p = 0.02); whereas ßCaOx varied but not significantly. Before cholecalciferol supplementation, 6/33 patients were hypercalciuric (i.e., urine Ca ≥ 4 mg/Kg b.w.) and increased to 13/33 after cholecalciferol supplementation (pX2 = 0.03). CONCLUSIONS Cholecalciferol supplementation may increase calcium excretion, or reveal an underlying condition of absorptive hypercalciuria. This may increase both urine supersaturation with calcium salts and stone-forming risk.
Collapse
Affiliation(s)
- Corrado Vitale
- S.C. Nefrologia e Dialisi, A.O. Ordine Mauriziano di Torino, Largo Turati, 62, 10128, Turin, Italy.
| | - Martino Marangella
- Fondazione Scientifica Mauriziana ONLUS, Largo Turati 62, 10128, Turin, Italy
| | - Francesca Bermond
- S.C. Nefrologia e Dialisi, A.O. Ordine Mauriziano di Torino, Largo Turati, 62, 10128, Turin, Italy
| | - Laura Fabbrini
- S.C. Nefrologia e Dialisi, A.O. Ordine Mauriziano di Torino, Largo Turati, 62, 10128, Turin, Italy
| | - Alberto Tricerri
- S.C. Nefrologia e Dialisi, A.O. Ordine Mauriziano di Torino, Largo Turati, 62, 10128, Turin, Italy
| |
Collapse
|
30
|
Patseadou M, Haller DM. [Vitamin D in adolescents: summarizing guidelines for general practice]. Rev Med Suisse 2020; 16:778-783. [PMID: 32320153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Vitamin D plays a critical role in bone health in adolescence. Is screening and treatment of vitamin D deficiency therefore necessary at this age? Inspired by a clinical case, we try to answer this question by presenting a summary of worldwide recommendations for vitamin D in adolescents.
Collapse
Affiliation(s)
- Magdalini Patseadou
- Consultation santé jeunes, Département de la femme, de l'enfant et de l'adolescent, HUG, 1205 Genève
- Unité des internistes généralistes et pédiatres, Faculté de médecine, Université de Genève, 1211 Genève
| | - Dagmar M Haller
- Unité des internistes généralistes et pédiatres, Faculté de médecine, Université de Genève, 1211 Genève
- Département de médecine de premier recours, HUG, 1205 Genève
| |
Collapse
|
31
|
Chibuzor MT, Graham‐Kalio D, Osaji JO, Meremikwu MM. Vitamin D, calcium or a combination of vitamin D and calcium for the treatment of nutritional rickets in children. Cochrane Database Syst Rev 2020; 4:CD012581. [PMID: 32303107 PMCID: PMC7164979 DOI: 10.1002/14651858.cd012581.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Nutritional rickets is a disease which affects children, especially in low- and middle-income countries. It causes problems such as skeletal deformities and impaired growth. The most common cause of nutritional rickets is vitamin D deficiency. Vitamin D administered with or without calcium is commonly regarded as the mainstay of treatment. In some sunny countries, however, where children are believed to have adequate vitamin D production from exposure to ultraviolet light, but who are deficient in calcium due to low dietary intake, calcium alone has also been used in the treatment of nutritional rickets. Therefore, it is important to compare the effects of vitamin D, calcium or a combination of vitamin D and calcium for the treatment of nutritional rickets in children living in different settings. OBJECTIVES To assess the effects of vitamin D, calcium or a combination of vitamin D and calcium for the treatment of nutritional rickets in children. SEARCH METHODS We searched CENTRAL, MEDLINE, LILACS, WHO ICTRP Search Portal and ClinicalTrials.gov. The date of the last search of all databases was 25 July 2019. We applied no language restrictions. SELECTION CRITERIA We included randomised controlled trials (RCT) involving children aged 0 to 18 years with nutritional rickets which compared treatment with vitamin D, calcium or a combination of vitamin D and calcium. DATA COLLECTION AND ANALYSIS Two review authors independently screened the title and abstracts of all studies, extracted data and assessed the risk of bias of included studies. We resolved any disagreements by consensus or recourse to a third review author. We conducted meta-analyses for the outcomes reported by study authors. For dichotomous outcomes, we calculated the risk ratio (RR) and 95% confidence interval (CI) and, for continuous outcomes, we calculated mean differences (MD) with 95% CIs. We assessed the certainty of the evidence of the included studies using GRADE. MAIN RESULTS We identified 4562 studies; of these, we included four RCTs with 286 participants. The studies compared two or more of the following: vitamin D, calcium or vitamin D plus calcium. The number of participants randomised to receive vitamin D was 64, calcium was 102 and vitamin D plus calcium was 120. Two studies were conducted in India and two were conducted in Nigeria. None of the included studies had a low risk of bias in all domains. Three studies had a high risk of bias in at least one domain. The age of the participants ranged between six months and 14 years. The duration of follow-up ranged between 12 weeks and 24 weeks. Two studies compared vitamin D to calcium. There is low-certainty evidence that, at 24 weeks' follow-up, calcium alone improved the healing of rickets compared to vitamin D alone (RR 3.26, 95% CI 1.59 to 6.69; P = 0.001; 1 study, 71 participants). Comparing vitamin D to calcium showed no firm evidence of an advantage or disadvantage in reducing morbidity (fractures) (RR 0.27, 95% CI 0.03 to 2.32; P = 0.23; 1 study, 71 participants; very low-certainty evidence). Adverse events were not reported. Two studies compared vitamin D plus calcium to vitamin D at 12 or 24 weeks. Vitamin D plus calcium improved healing of rickets compared to vitamin D alone at 24 weeks' follow-up (RR 3.06, 95% CI 1.49 to 6.29; P = 0.002; 1 study, 75 participants; low-certainty evidence). There is no conclusive evidence in favour of either intervention for reducing morbidity (fractures) (RR 0.24, 95% CI 0.03 to 2.08; P = 0.20; 1 study, 71 participants; very low-certainty evidence) or adverse events (RR 4.76, 95% CI 0.24 to 93.19; P = 0.30; 1 study, 39 participants; very low-certainty evidence). All four included studies compared vitamin D plus calcium to calcium at different follow-up times. There is no conclusive evidence on whether vitamin D plus calcium in comparison to calcium alone improved healing of rickets at 24 weeks' follow-up (RR 1.17, 95% CI 0.72 to 1.90; P = 0.53; 2 studies, 140 participants; very low-certainty evidence). Evidence is also inconclusive for morbidity (fractures) (RR 0.89, 95% CI 0.06 to 13.76; P = 0.94; 1 study, 72 participants; very low-certainty evidence) and adverse events (RR 4.29, 0.22 to 83.57; P = 0.34; 1 study, 37 participants; very low-certainty evidence). Most of the evidence in the review is low or very low certainty due to risk of bias, imprecision or both. None of the included studies assessed all-cause mortality, health-related quality of life or socioeconomic effects. One study assessed growth pattern but this was not measured at the time-point stipulated in the protocol of our review (one or more years after commencement of therapy). AUTHORS' CONCLUSIONS This review provides low-certainty evidence that vitamin D plus calcium or calcium alone improve healing in children with nutritional rickets compared to vitamin D alone. We are unable to make conclusions on the effects of the interventions on adverse events or morbidity (fractures).
Collapse
Affiliation(s)
- Moriam T Chibuzor
- Cochrane Nigeria, Institute of Tropical Diseases Research and Prevention, University of Calabar Teaching HospitalCalabarCross RiverNigeria540261
| | | | - Joy O Osaji
- University of Calabar Teaching HospitalInstitute of Tropical Diseases Research and PreventionCalabarNigeria
| | - Martin M Meremikwu
- University of Calabar Teaching HospitalDepartment of PaediatricsPMB 1115CalabarCross River StateNigeria
| | | |
Collapse
|
32
|
Barrea L, Muscogiuri G, Pugliese G, Aprano S, de Alteriis G, Di Somma C, Colao A, Savastano S. The Sun's Vitamin in Adult Patients Affected by Prader-Willi Syndrome. Nutrients 2020; 12:E1132. [PMID: 32316673 PMCID: PMC7230761 DOI: 10.3390/nu12041132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 02/06/2023] Open
Abstract
Prader-Willi syndrome (PWS) is a genetic disorder characterized by hyperphagia with progressive, severe obesity, and an increased risk of obesity-related comorbidities in adult life. Although low dietary vitamin D intake and low 25-hydroxy vitamin D (25OHD) levels are commonly reported in PWS in the context of bone metabolism, the association of low 25OHD levels with fat mass has not been extensively evaluated in PWS adults. The aims of this study were to investigate the following in PWS adults: (1) 25OHD levels and the dietary vitamin D intake; (2) associations among 25OHD levels with anthropometric measurements and fat mass; (3) specific cut-off values for body mass index (BMI) and fat mass predictive of the 25OHD levels. In this cross-sectional, single-center study we enrolled 30 participants, 15 PWS adults (age 19-41 years and 40% males) and 15 control subjects matched by age, sex, and BMI from the same geographical area (latitude 40° 49' N; elevation 17 m). Fat mass was assessed using a bioelectrical impedance analysis (BIA) phase-sensitive system. The 25OHD levels were determined by a direct competitive chemiluminescence immunoassay. Dietary vitamin D intake data was collected by three-day food records. The 25OHD levels in the PWS adults were constantly lower across all categories of BMI and fat mass compared with their obese counterpart. The 25OHD levels were negatively associated with BMI (p = 0.04), waist circumference (p = 0.03), fat mass (p = 0.04), and dietary vitamin D intake (p < 0.001). During multiple regression analysis, dietary vitamin D intake was entered at the first step (p < 0.001), thus explaining 84% of 25OHD level variability. The threshold values of BMI and fat mass predicting the lowest decrease in the 25OHD levels were found at BMI ≥ 42 kg/m2 (p = 0.01) and fat mass ≥ 42 Kg (p = 0.003). In conclusion, our data indicate that: (i) 25OHD levels and dietary vitamin D intake were lower in PWS adults than in the control, independent of body fat differences; (ii) 25OHD levels were inversely associated with BMI, waist circumference, and fat mass, but low dietary vitamin D intake was the major determinant of low vitamin D status in these patients; (iii) sample-specific cut-off values of BMI and fat mass might help to predict risks of the lowest 25OHD level decreases in PWS adults. The presence of trained nutritionists in the integrated care teams of PWS adults is strongly suggested in order to provide an accurate nutritional assessment and tailored vitamin D supplementations.
Collapse
Affiliation(s)
- Luigi Barrea
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Gabriella Pugliese
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Sara Aprano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - Giulia de Alteriis
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
| | - Carolina Di Somma
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
- Cattedra Unesco “Educazione alla salute e allo sviluppo sostenibile”, University Federico II, 80138 Naples, Italy
| | - Silvia Savastano
- Dipartimento di Medicina Clinica e Chirurgia, Unit of Endocrinology, Federico II University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy; (G.M.); (G.P.); (S.A.); (G.d.A.); (C.D.S.); (A.C.); (S.S.)
- Centro Italiano per la cura e il Benessere del paziente con Obesità (C.I.B.O), Department of Clinical Medicine and Surgery, Endocrinology Unit, University Medical School of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| |
Collapse
|
33
|
Kamiński M, Molenda M, Banaś A, Uruska A, Zozulińska-Ziółkiewicz D. Determinants of Vitamin D Supplementation among Individuals with Type 1 Diabetes. Int J Environ Res Public Health 2020; 17:ijerph17030715. [PMID: 31979092 PMCID: PMC7036832 DOI: 10.3390/ijerph17030715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/17/2020] [Accepted: 01/19/2020] [Indexed: 11/23/2022]
Abstract
Half of the individuals with type 1 diabetes (T1DM) may present Vitamin D (VD) deficiency. There is little known about factors determining a decision on VD supplementation. The study aimed to determine the factors affecting vitamin D supplementation in people with T1DM. A cross-sectional survey study using the authors’ questionnaire paper and its digital version was performed. The questions involved data on the basic characteristics of the respondent, medical history, VD supplementation status, influence of the social environment, self-education, and the most important personal motivator for VD supplement use. Multivariate logistic regression analysis was performed. We collected a total of n = 184 papers and n = 550 digital complete surveys. From 734 total respondents, 62.0% declared VD supplementation. The main personal rationale for VD supplementation were recommendation of medical specialist 172 (37.8%) and self-education 135 (29.7%). The main reasons for non-supplementation of VD were lack of knowledge about VD 159 (57.0%) and lack of motivation 77 (27.6%). VD supplementation was independently associated with a family doctor (odds ratio (OR), 95% confidence interval (CI): 4.67, 2.32–9.40) or medical specialist recommendation (16.20, 9.57–27.43), and self-education (5.97, 3.90–9.13). Most Polish individuals with T1DM use VD supplements, and the decision is related to physicians’ recommendations and self-education.
Collapse
|
34
|
McGettigan S, Mulkerrin P, O'Shea PM, O'Keeffe ST, Mulkerrin EC. Establishing Benefit from Vitamin D Supplementation - Adherence to Defined Criteria and Targeting of High-Risk Groups Essential? J Nutr Health Aging 2020; 24:827-831. [PMID: 33009532 DOI: 10.1007/s12603-020-1384-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Vitamin D is the one of the most common nutritional deficiencies worldwide, and insufficiency or deficiency can be associated with musculoskeletal and non-skeletal conditions such as cancer, cardiovascular disease and diabetes mellitus. OBJECTIVE Recent data suggests that Vitamin D is relatively safe and toxicity is rarer than previously indicated. However, international guidelines regarding dosage and target plasma levels are conflicting. Moreover multiple well-designed studies of healthy older adults, unselected in terms of Vitamin D status, have revealed largely negative results (with the possible exception of older patients in care homes/hospitals) in terms of improvement in musculoskeletal and non-skeletal conditions to date. CONCLUSION On that basis, it is suggested that future trials regarding Vitamin D supplementation should be carried out in high-risk groups. The use of published criteria for evaluating the effect of nutrients and targeting of individuals with Vitamin D insufficiency and deficiency for inclusion in such studies is also proposed. The identification of specific subgroups that will benefit from supplementation and replacement, and the establishment of a scientific basis for such therapy, should be possible with this approach.
Collapse
Affiliation(s)
- S McGettigan
- Siobhán McGettigan, Department of Geriatric Medicine, University Hospital Galway, Ireland,
| | | | | | | | | |
Collapse
|
35
|
Cavalier E, Bruyère O. Vitamin D for the older patient: from hype to hope? Curr Opin Clin Nutr Metab Care 2020; 23:4-7. [PMID: 31714264 DOI: 10.1097/mco.0000000000000616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW The review critically appraises the most recent and important meta-analyses that have assessed the effect of vitamin D supplementation on bone health in the older population. RECENT FINDINGS Vitamin D status is generally lower in study participants with bone wasting. However, studies on the effects of vitamin D supplementation on bone health, summarized in different meta-analyses, have provided conflicting results, likely because of the heterogeneity between studies. Interventional studies performed using more physiological doses of vitamin D (i.e. avoiding very large, nonphysiological doses) or in study participants with low vitamin D status have provided more beneficial effects on bone health. SUMMARY Meta-analyses assessing the impact of vitamin D in the treatment of osteoporosis are heterogeneous in their conception or their results and sometimes have included inappropriate studies to answer the useful research question for the clinician, making the interpretation and the clinical use of these conflicting meta-analyses quite difficult.
Collapse
Affiliation(s)
- Etienne Cavalier
- Department of Clinical Chemistry Division of Public Health, Epidemiology and Health Economics, University of Liège WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Ageing, Liège, Belgium
| | | |
Collapse
|
36
|
Abstract
PURPOSE OF REVIEW Hormonal treatment in trans persons can affect bone health. In this review, recent studies published on this topic in adults are discussed. RECENT FINDINGS Before starting hormonal treatment, trans women were found to have lower bone mineral density than cis men, which seems to be related to lower vitamin D concentrations and lower lean body mass, whereas this was not found in trans men. Short-term and long-term studies show that hormonal treatment does not have detrimental effects on bone mineral density in trans women and trans men. Low estradiol concentrations were associated with a decrease in bone mineral density in trans women. SUMMARY Based on the reassuring findings in these studies, regularly assessing bone mineral density during hormonal treatment does not seem necessary. This confirms the Endocrine Society Guideline stating that bone mineral density should be measured only when risk factors for osteoporosis exist, especially in people who stop hormonal treatment after gonadectomy. The relationship with estradiol concentrations indicate that hormone supplementation should be adequate and therapy compliance should be stimulated. As vitamin D deficiency frequently occurs, vitamin D supplementation should be considered. Future research should focus on fracture risk and long-term changes in bone geometry.
Collapse
Affiliation(s)
- Chantal M Wiepjes
- Department of Endocrinology and Center of Expertise on Gender Dysphoria, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Martin den Heijer
- Department of Endocrinology and Center of Expertise on Gender Dysphoria, Amsterdam UMC, Vrije Universiteit, Amsterdam, the Netherlands
| | - Guy G TʼSjoen
- Department of Endocrinology, Center for Sexology and Gender, Ghent University Hospital, Ghent, Belgium
| |
Collapse
|
37
|
Kim MT, Kim KB, Ko J, Murry N, Levine D, Lee JY. The Differential Role of Vitamin D in Type 2 Diabetes Management and Control in Minority Populations. J Immigr Minor Health 2019; 21:1266-1274. [PMID: 30747313 PMCID: PMC6689459 DOI: 10.1007/s10903-019-00857-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Vitamin D deficiency is associated with incidence of type 2 diabetes (T2DM) as well as poor glycemic control among T2DM patients, yet comparative studies of its association among ethnic minority populations are scarce. Using baseline data from a behavioral intervention study of Korean Americans (KAs) with T2DM (N = 250 KAs) and the NHANES data set, we explored differential roles of vitamin D on HbA1C level or T2DM control in several racial groups. Significantly more KAs (55.2%) were vitamin D-deficient (U.S. average, 37.8%). Both common and unique correlates of vitamin D deficiency in minority populations were identified, including significant associations between Vitamin D and HbA1C in both non-diabetic and diabetic populations. Future studies are warranted to explain the causal mechanism of the effect of vitamin D and glycemic control as well as to examine contextual factors associated with vitamin D deficiency in certain minority groups.Clinical Trials Registry: Identifier NCT01264796.
Collapse
Affiliation(s)
- Miyong To Kim
- School of Nursing, The University of Texas at Austin, Austin, TX, USA
| | - Kim Byeng Kim
- Korean Resource Center, 3454 Ellicott Center Dr., Ellicott City, MD, 21043, USA.
| | - Jisook Ko
- School of Nursing, UT Health Science San Antonio, 7703 Floyd Curl Dr., San Antonio, TX, 78229-3900, USA
| | - Nicole Murry
- School of Nursing, The University of Texas at Austin, Austin, TX, USA
| | - David Levine
- School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Ju-Young Lee
- College of Nursing, The Catholic University of Korea, Seoul, South Korea
| |
Collapse
|
38
|
Abstract
PURPOSE OF REVIEW We review the recent literature on the interplay between mild vitamin D deficiency and skeletal muscle strength and performance. RECENT FINDINGS Preclinical studies indicate that vitamin D is important in muscle proliferation, differentiation and mitochondrial function, whereas some epidemiological studies demonstrate associations with muscle strength and low physical performance. Recent studies have implicated vitamin D deficiency in the development of frailty and sarcopenia in the older population. Some small studies have assessed its impact on muscle function in special circumstances such as elite sport and critical illness. Advances in liquid chromatography/mass spectrometry technologies have allowed the inter-relationships between the vitamin D metabolome and muscle phenotype to be characterized. There is evidence of distinct effects on human skeletal muscle gene expression between vitamin D metabolites. SUMMARY Large-scale clinical trials with well defined cohorts and outcomes are needed to provide clinically meaningful insights into this area. Care should be taken to stratify participants by vitamin D status at baseline and over follow-up in addition to observing a range of measures of muscle function.
Collapse
Affiliation(s)
- Vicky Kamwa
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners
- Departments of Endocrinology & Acute Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust
- University of Birmingham, Birmingham
| | - Zaki K Hassan-Smith
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners
- Departments of Endocrinology & Acute Medicine, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust
- University of Birmingham, Birmingham
- Faculty of Health and Life Sciences, Coventry University, Coventry, UK
| |
Collapse
|
39
|
Merker M, Amsler A, Pereira R, Bolliger R, Tribolet P, Braun N, Hoess C, Pavlicek V, Bilz S, Sigrist S, Brändle M, Henzen C, Thomann R, Rutishauser J, Aujesky D, Rodondi N, Donzé J, Stanga Z, Mueller B, Schuetz P. Vitamin D deficiency is highly prevalent in malnourished inpatients and associated with higher mortality: A prospective cohort study. Medicine (Baltimore) 2019; 98:e18113. [PMID: 31770235 PMCID: PMC6890327 DOI: 10.1097/md.0000000000018113] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
The impact of vitamin D deficiency on the recovery of patients with malnutrition remains undefined. Our aim was to study the prevalence of vitamin D deficiency in a well-characterized cohort of patients with malnutrition and its association with outcomes.Within this secondary analysis of a randomized controlled trial, we examined the association of vitamin D deficiency and adverse clinical outcomes over a follow-up of 180 days in hospitalized patients at risk for malnutrition. We measured 25-hydroxyvitamin D levels upon admission and defined Vitamin D deficiency when levels were <50nmol/l. The primary endpoint was 180-day mortality.The prevalence of vitamin D deficiency in our cohort of 828 patients was 58.2% (n = 482). Patients with vitamin D deficiency had increased 180-day mortality rates from 23.1% to 29.9% (odds ratio 1.42, 95% confidence interval [CI] 1.03-1.94, P = .03). When adjusting the analysis for demographics, comorbidities, and randomization, this association remained significant for the subgroup of patients not receiving vitamin D treatment (adjusted odds ratio 1.63, 95% CI 1.01-2.62, P = .04). There was no significantly lower risk for mortality in the subgroup of vitamin D deficient patients receiving vitamin D treatment compared to not receiving treatment (adjusted odds ratio 0.74, 95% CI 0.48-1.13, P = .15).Vitamin D deficiency is highly prevalent in the population of malnourished inpatients and is negatively associated with long-term mortality particularly when patients are not receiving vitamin D treatment. Our findings suggest that malnourished patients might benefit from vitamin D screening and treatment in case of deficiency.
Collapse
Affiliation(s)
- Meret Merker
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau
| | | | | | - Rebekka Bolliger
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau
| | - Pascal Tribolet
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau
- Department of Health Professions, Bern University of Applied Sciences, Bern
| | - Nina Braun
- Internal Medicine, Kantonsspital Münsterlingen, Münsterlingen
| | - Claus Hoess
- Internal Medicine, Kantonsspital Münsterlingen, Münsterlingen
| | | | - Stefan Bilz
- Internal Medicine & Endocrinology, Kantonsspital St. Gallen, St. Gallen
| | - Sarah Sigrist
- Internal Medicine & Endocrinology, Kantonsspital St. Gallen, St. Gallen
| | - Michael Brändle
- Internal Medicine & Endocrinology, Kantonsspital St. Gallen, St. Gallen
| | | | | | | | - Drahomir Aujesky
- Department of General Internal Medicine, Inselspital, Bern University Hospital
| | - Nicolas Rodondi
- Department of General Internal Medicine, Inselspital, Bern University Hospital
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Jaques Donzé
- Department of General Internal Medicine, Inselspital, Bern University Hospital
- Division of General Internal Medicine, Brigham and Women's Hospital, Boston, MA
| | - Zeno Stanga
- Division of Diabetology, Endocrinology, Nutritional Medicine & Metabolism, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Beat Mueller
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau
| | - Philipp Schuetz
- Medical University Department, Division of General Internal and Emergency Medicine, Kantonsspital Aarau, Aarau
| |
Collapse
|
40
|
Leere JS, Vestergaard P. Calcium Metabolic Disorders in Pregnancy: Primary Hyperparathyroidism, Pregnancy-Induced Osteoporosis, and Vitamin D Deficiency in Pregnancy. Endocrinol Metab Clin North Am 2019; 48:643-655. [PMID: 31345528 DOI: 10.1016/j.ecl.2019.05.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Physiologic changes during pregnancy include calcium, phosphate, and calciotropic hormone status. Calcium metabolic disorders are rare in pregnancy and management with close calcium and vitamin D control and supplementation. Primary hyperparathyroidism is mostly asymptomatic and does not affect conception or pregnancy. It requires control of plasma calcium levels. Surgical intervention may be indicated. Data on severe cases are missing. Osteoporosis in or before pregnancy is rare but usually diagnosed from fractures. Medical treatment other than supplementation is contraindicated. Vitamin D deficiency is common and may affect conception and increase complications. Current evidence does not prove vitamin D supplements effective in improving outcomes.
Collapse
Affiliation(s)
- Julius Simoni Leere
- Department of Clinical Medicine and Endocrinology, Aalborg University, Aalborg University Hospital, Aalborg, Denmark; Department of Endocrinology, Aalborg University Hospital, Mølleparkvej 4, Aalborg 9000, Denmark.
| | - Peter Vestergaard
- Department of Endocrinology, Aalborg University Hospital, Mølleparkvej 4, Aalborg 9000, Denmark; Steno Diabetes Center North Jutland, Aalborg, Denmark
| |
Collapse
|
41
|
Christakos S, Li S, De La Cruz J, Bikle DD. New developments in our understanding of vitamin metabolism, action and treatment. Metabolism 2019; 98:112-120. [PMID: 31226354 PMCID: PMC6814307 DOI: 10.1016/j.metabol.2019.06.010] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/07/2019] [Accepted: 06/14/2019] [Indexed: 12/14/2022]
Abstract
Although vitamin D has been reported to have pleiotropic effects including effects on the immune system and on cancer progression, the principal action of vitamin D is the maintenance of calcium and phosphate homeostasis. The importance of vitamin D in this process is emphasized by the consequences of vitamin D deficiency which includes rickets in children and osteomalacia in adults. Vitamin D deficiency has also been reported to increase the risk of falls and osteoporotic fractures. Although vitamin D fortification of foods (including dairy products) has contributed to a marked decrease in rickets in the Western world, vitamin D deficiency in children and adults is still prevalent world-wide. This review summarizes new developments in our understanding of vitamin D endocrine system and addresses clinical syndromes related to abnormalities in vitamin D metabolism and action. In addition, the current understanding of the evaluation of vitamin D deficiency and sufficiency and recommendations for achieving vitamin D sufficiency are discussed.
Collapse
Affiliation(s)
- Sylvia Christakos
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers, the State University of New Jersey, New Jersey Medical School, Newark, NJ, USA.
| | - Shanshan Li
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers, the State University of New Jersey, New Jersey Medical School, Newark, NJ, USA
| | - Jessica De La Cruz
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers, the State University of New Jersey, New Jersey Medical School, Newark, NJ, USA
| | - Daniel D Bikle
- Departments of Medicine and Dermatology, University of California and VA Medical Center, San Francisco, CA, USA
| |
Collapse
|
42
|
Kolluri H, Deplewski D. Dilemmas in Vitamin D Management in Children and Adolescents. Pediatr Ann 2019; 48:e298-e303. [PMID: 31426097 DOI: 10.3928/19382359-20190724-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The importance of vitamin D and its role in several biological processes has been a topic of interest in recent years. Vitamin D is an essential nutrient that is needed for metabolic bone health and for maintaining bone calcium homeostasis. It is primarily synthesized in the skin on exposure to sunlight. Of late, vitamin D deficiency has been associated with conditions such as obesity, poor control of asthma and other autoimmune diseases, which has led to questions about its potential role in causation and management of these conditions. Given the increase in data about this topic, providers may often have questions about whom to screen and what to tell patients. In this article, we address screening guidelines for vitamin D in children and adolescents, management of vitamin D deficiency, and current literature on the role of vitamin D in conditions such as obesity, asthma, and type 1 diabetes mellitus. [Pediatr Ann. 2019;48(8):e298-e303.].
Collapse
|
43
|
Petroni ML, Caletti MT, Dalle Grave R, Bazzocchi A, Aparisi Gómez MP, Marchesini G. Prevention and Treatment of Sarcopenic Obesity in Women. Nutrients 2019; 11:E1302. [PMID: 31181771 PMCID: PMC6627872 DOI: 10.3390/nu11061302] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/30/2019] [Accepted: 06/04/2019] [Indexed: 02/06/2023] Open
Abstract
Sarcopenic obesity (SO) is referred to as the combination of obesity with low skeletal muscle mass and function. However, its definition and diagnosis is debated. SO represents a sizable risk factor for the development of disability, possibly with a worse prognosis in women. The present narrative review summarizes the current evidence on pharmacological, nutrition and exercise strategies on the prevention and/or treatment of SO in middle-aged and older-aged women. A literature search was carried out in Medline and Google Scholar between 29th January and 14th March 2019. Only controlled intervention studies on mid-age and older women whose focus was on the prevention and/or treatment of sarcopenia associated with obesity were included. Resistance training (RT) appears effective in the prevention of all components of SO in women, resulting in significant improvements in muscular mass, strength, and functional capacity plus loss of fat mass, especially when coupled with hypocaloric diets containing at least 0.8 g/kg body weight protein. Correction of vitamin D deficit has a favorable effect on muscle mass. Treatment of SO already established is yet unsatisfactory, although intense and prolonged RT, diets with higher (1.2 g/kg body weight) protein content, and soy isoflavones all look promising. However, further confirmatory research and trials combining different approaches are required.
Collapse
Affiliation(s)
- Maria L Petroni
- Unit of Metabolic Diseases and Clinical Dietetics, Sant'Orsola-Malpighi Hospital, "Alma Mater" University, via G. Massarenti 9, 40138 Bologna, Italy.
| | - Maria T Caletti
- Unit of Metabolic Diseases and Clinical Dietetics, Sant'Orsola-Malpighi Hospital, "Alma Mater" University, via G. Massarenti 9, 40138 Bologna, Italy.
| | - Riccardo Dalle Grave
- Department of Eating and Weight Disorders, Villa Garda Hospital, via Monte Baldo 89, 37016 Garda (VR), Italy.
| | - Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, via G.C. Pupilli 1, 40136 Bologna, Italy.
| | - Maria P Aparisi Gómez
- Department of Radiology, Auckland City Hospital, Park Road, Grafton, 1023 Auckland, New Zealand.
| | - Giulio Marchesini
- Unit of Metabolic Diseases and Clinical Dietetics, Sant'Orsola-Malpighi Hospital, "Alma Mater" University, via G. Massarenti 9, 40138 Bologna, Italy.
| |
Collapse
|
44
|
Matsui T, Tanaka K, Yamashita H, Saneyasu KI, Tanaka H, Takasato Y, Sugiura S, Inagaki N, Ito K. Food allergy is linked to season of birth, sun exposure, and vitamin D deficiency. Allergol Int 2019; 68:172-177. [PMID: 30670337 DOI: 10.1016/j.alit.2018.12.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 11/22/2018] [Accepted: 12/03/2018] [Indexed: 11/30/2022] Open
Abstract
The season of birth and ultraviolet B exposure have been related to the occurrence of food allergy. The levels of vitamin D produced from skin by ultraviolet B exposure might reflect this relationship. Vitamin D is known to induce antimicrobial peptides, protect intestinal flora, enhance the gut epithelial barrier, suppress mast cell activation and IgE synthesis from B cells, and increase the number of tolerogenic dendritic cells and IL-10-producing regulatory T cells. Vitamin D deficiency has been shown to exacerbate sensitization and allergic symptoms in a murine model of food allergy. However, in clinical situations, contradictory observations have been reported regarding the relationship between food allergy and vitamin D deficiency/supplementation. In this review, we have explored the links between food allergy and vitamin D levels. One explanation for the discrepant findings is confounding factors such as race, age, residency, skin color, and epigenetic changes that contribute to vitamin D levels. In addition, the season of birth influences the development of atopic dermatitis, which could lead to food sensitization. Finally, ultraviolet radiation could lead to regulatory T cell expansion and immunosuppression, irrespective of vitamin D status. Based on our current understanding, we believe that correction of vitamin D deficiency by supplementation, appropriate skin care, and sufficient ultraviolet radiation exposure could alter the prognosis of food allergy. To identify potential treatment strategies for food allergy, it is essential to gain a better understanding of the appropriate levels of vitamin D and ultraviolet radiation exposure.
Collapse
Affiliation(s)
- Teruaki Matsui
- Department of Allergy, Aichi Children's Health and Medical Center, Aichi, Japan.
| | - Kajiyo Tanaka
- Department of Nutritional Sciences, Nagoya University of Arts and Sciences, Aichi, Japan
| | - Hirotaka Yamashita
- Laboratory of Pharmacology, Department of Bioactive Molecules, Gifu Pharmaceutical University, Gifu, Japan; United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan
| | - Ken-Ichi Saneyasu
- Laboratory of Pharmacology, Department of Bioactive Molecules, Gifu Pharmaceutical University, Gifu, Japan
| | - Hiroyuki Tanaka
- Laboratory of Pharmacology, Department of Bioactive Molecules, Gifu Pharmaceutical University, Gifu, Japan; United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan
| | - Yoshihiro Takasato
- Department of Allergy, Aichi Children's Health and Medical Center, Aichi, Japan
| | - Shiro Sugiura
- Department of Allergy, Aichi Children's Health and Medical Center, Aichi, Japan
| | - Naoki Inagaki
- Laboratory of Pharmacology, Department of Bioactive Molecules, Gifu Pharmaceutical University, Gifu, Japan; United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Japan
| | - Komei Ito
- Department of Allergy, Aichi Children's Health and Medical Center, Aichi, Japan
| |
Collapse
|
45
|
Lips P, Cashman KD, Lamberg-Allardt C, Bischoff-Ferrari HA, Obermayer-Pietsch B, Bianchi ML, Stepan J, El-Hajj Fuleihan G, Bouillon R. Current vitamin D status in European and Middle East countries and strategies to prevent vitamin D deficiency: a position statement of the European Calcified Tissue Society. Eur J Endocrinol 2019; 180:P23-P54. [PMID: 30721133 DOI: 10.1530/eje-18-0736] [Citation(s) in RCA: 363] [Impact Index Per Article: 72.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 01/31/2019] [Indexed: 12/11/2022]
Abstract
Vitamin D deficiency (serum 25-hydroxyvitamin D (25(OH)D) <50 nmol/L or 20 ng/mL) is common in Europe and the Middle East. It occurs in <20% of the population in Northern Europe, in 30-60% in Western, Southern and Eastern Europe and up to 80% in Middle East countries. Severe deficiency (serum 25(OH)D <30 nmol/L or 12 ng/mL) is found in >10% of Europeans. The European Calcified Tissue Society (ECTS) advises that the measurement of serum 25(OH)D be standardized, for example, by the Vitamin D Standardization Program. Risk groups include young children, adolescents, pregnant women, older people (especially the institutionalized) and non-Western immigrants. Consequences of vitamin D deficiency include mineralization defects and lower bone mineral density causing fractures. Extra-skeletal consequences may be muscle weakness, falls and acute respiratory infection, and are the subject of large ongoing clinical trials. The ECTS advises to improve vitamin D status by food fortification and the use of vitamin D supplements in risk groups. Fortification of foods by adding vitamin D to dairy products, bread and cereals can improve the vitamin D status of the whole population, but quality assurance monitoring is needed to prevent intoxication. Specific risk groups such as infants and children up to 3 years, pregnant women, older persons and non-Western immigrants should routinely receive vitamin D supplements. Future research should include genetic studies to better define individual vulnerability for vitamin D deficiency, and Mendelian randomization studies to address the effect of vitamin D deficiency on long-term non-skeletal outcomes such as cancer.
Collapse
Affiliation(s)
- Paul Lips
- Endocrine Section, Department of Internal Medicine, Amsterdam University Medical Center, VUMC, Amsterdam, The Netherlands
| | - Kevin D Cashman
- Cork Centre for Vitamin D and Nutrition Research, School of Food and Nutritional Sciences, Department of Medicine, University College Cork, Cork, Ireland
| | - Christel Lamberg-Allardt
- Calcium Research Unit, Department of Food and Nutritional Sciences, University of Helsinki, Helsinki, Finland
| | | | - Barbara Obermayer-Pietsch
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University Graz, Graz, Austria
| | | | - Jan Stepan
- Institute of Rheumatology, Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Ghada El-Hajj Fuleihan
- Calcium Metabolism and Osteoporosis Program, WHO Collaborating Center for Metabolic Bone Disorders, American University of Beirut Medical Center, Beirut, Lebanon
| | - Roger Bouillon
- Clinic and Laboratory of Endocrinology, Gasthuisberg, KU Leuven, Leuven, Belgium
| |
Collapse
|
46
|
Viglianti EM, Zajic P, Iwashyna TJ, Amrein K. Neither vitamin D levels nor supplementation are associated with the development of persistent critical illness: a retrospective cohort analysis. CRIT CARE RESUSC 2019; 21:39-44. [PMID: 30857511 PMCID: PMC6696918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE The purpose of this study was to evaluate if vitamin D deficiency is associated with increased rates of persistent critical illness, and whether repletion of vitamin D among patients with this deficiency leads to decreased persistent critical illness. DESIGN Retrospective cohort analysis. SETTING Seven intensive care units (ICUs) at the University Medical Center of Graz, Austria, with participants recruited between July 2008 and April 2010. The VITdAL-ICU trial cohort included five ICUs at the University Medical Center of Graz, Austria, with patients recruited between May 2010 through September 2012. PARTICIPANTS There were 628 patients aged ≥ 18 years admitted to the ICU and who had their 25-hydroxyvitamin D (25(OH)D) level measured at least once. The VITdAL-ICU cohort included 475 patients aged ≥ 18 years who were expected to stay in the ICU for greater than 48 hours and found to have a 25(OH)D level of ≤ 20 ng/mL. MAIN OUTCOME MEASURES Development of persistent critical illness. RESULTS In the retrospective cohort, vitamin D level on admission was not significantly associated with the development of persistent critical illness compared with patients who were discharged alive earlier (relative risk ratio [RRR], 1.02; 95% CI, 1.00-1.04) or who died (RRR, 1.02; 95% CI, 0.99-1.05). In the VITdAL-ICU trial, supplementation with vitamin D3 did not lead to less persistent illness relative to patients who were discharged alive earlier (RRR, 1.19; 95% CI, 0.79-1.80) or who died (RRR, 1.34; 95% CI, 0.72-2.52). CONCLUSION Vitamin D deficiency was not associated with persistent critical illness, nor did supplementation with vitamin D3 mitigate the development of persistent critical illness.
Collapse
Affiliation(s)
- Elizabeth M. Viglianti
- Department of Internal Medicine Pulmonary Critical Care, University of Michigan, Ann Arbor, MI
| | - Paul Zajic
- Department of Anesthesiology and Intensive Care Medicine, Division of General Anesthesiology, Emergency- and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Theodore J. Iwashyna
- Department of Internal Medicine Pulmonary Critical Care, University of Michigan, Ann Arbor, MI
- Veterans Affairs Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI
- Institute for Social Research, University of Michigan Ann Arbor, Michigan
| | - Karin Amrein
- Department of Internal Medicine, Division of Endocrinology and Diabetology, Medical University of Graz, Austria
| |
Collapse
|
47
|
Shaji B, Arun Thomas ET, Sasidharan PK. Tuberculosis control in India: Refocus on nutrition. Indian J Tuberc 2019; 66:26-29. [PMID: 30797277 DOI: 10.1016/j.ijtb.2018.10.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/27/2018] [Accepted: 10/18/2018] [Indexed: 12/17/2022]
Abstract
Many western societies have eliminated tuberculosis years before the advent of potent anti-tuberculous drugs, as a result of the improved standards of living and good nutrition. But even with the availability of powerful anti-tuberculous drugs, India still has a long road ahead to reach the "End TB by 2025" goal. One of the major reason is that tuberculosis control program in India till now have focused primarily on case detection and medical treatment of active tuberculosis. Drug treatment alone does not completely prevent the occurrence of new infections in the community and also contributes to development of drug resistant strains if used improperly or incompletely. Although the treatment of active cases can reduce the period of transmission of disease, a significant amount of transmission to contacts occurs even before they have been diagnosed and treated. Additionally, this approach cannot prevent re-activation to active TB in the vast pool of persons with latent TB infection. Tuberculosis occurs in those with suppressed cell mediated immunity mainly due to poor nutritional status. Improving the nutritional status of the society by several social interventions hand-in-hand with utilizing the available anti-tuberculous drugs is possibly the only effective strategy. Promising programmatic guidance for nutritional support in TB patients have been formulated by the Central TB division of India but it needs a refocusing of TB control strategies towards nutrition at all levels and strong public health actions for effective implementation.
Collapse
Affiliation(s)
- Bhagya Shaji
- Department of Neurology, Government Medical College, Thiruvananthapuram, Kerala, India
| | - E T Arun Thomas
- Department of Nephrology, Government Medical College, Thiruvanathapuram, Kerala, India.
| | - P K Sasidharan
- Department of Medicine, Government Medical College, Kozhikode, Kerala, India
| |
Collapse
|
48
|
Ghaly S, Bliuc D, Center JR, Clarke MW, Jones AP, Trend S, Kermode AG, Neale RE, Hart PH. Vitamin D C3-epimer levels are proportionally higher with oral vitamin D supplementation compared to ultraviolet irradiation of skin in mice but not humans. J Steroid Biochem Mol Biol 2019; 186:110-116. [PMID: 30296587 DOI: 10.1016/j.jsbmb.2018.10.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 09/30/2018] [Accepted: 10/04/2018] [Indexed: 12/22/2022]
Abstract
A proportion of circulating 25-hydroxy vitamin D3 (25(OH)D3)) undergoes epimerization to form C3-epi 25(OH)D3 and C3-epi 1,25(OH)2D3. These epimers have less calcaemic activity than non-epimerized metabolites and are not differentiated by many immunoassays when reporting total 25(OH)D3 levels. This study aimed to compare the effect of exposure to ultraviolet radiation (UVR) and oral vitamin D3 supplementation on vitamin D C3-epimer levels. C57Bl/6 female mice were fed either vitamin D-sufficient (vitamin D3 2000 IU/kg) or -deficient diets (no vitamin D3) for 4 weeks. Among the vitamin D-deficient group, the shaved backs of half were irradiated daily for 4 days with 1 kJ/m2 UVR, followed by twice weekly irradiation for 4 weeks. Despite similar 25(OH)D3 levels, the UV-irradiated group had a lower proportion of C3-epi 25(OH)D3 at week 7 (p < 0.05) and week 9 (p < 0.01). C3-epimer concentrations and %C3-epi 25(OH)D3 were also analysed in serum samples from two human clinical trials. These trials investigated the effect of high dose oral vitamin D3 supplementation and narrowband UVB phototherapy, respectively. Serum 25(OH)D3 and the %C3-epi 25(OH)D3 levels measured at 12 months after oral vitamin D3 supplementation were not significantly different to those measured at the time of maximal effect of phototherapy (2 months). Thus, the proportion of 25(OH)D3 that undergoes epimerization is greater with oral vitamin D3 supplementation than exposure to UVR in mice, but not in humans. This important difference between human and murine vitamin D metabolism warrants consideration when interpreting animal studies.
Collapse
Affiliation(s)
- Simon Ghaly
- Telethon Kids Institute, The University of Western Australia, Perth, WA, Australia; School of Medicine and Pharmacology, The University of Western Australia, Perth, WA, Australia; Department of Gastroenterology and Hepatology, St. Vincent's Hospital, Sydney, NSW, Australia.
| | - Dana Bliuc
- Clinical Studies and Epidemiology, Garvan Institute of Medical Research, Sydney, NSW, Australia
| | - Jacqueline R Center
- Clinical Studies and Epidemiology, Garvan Institute of Medical Research, Sydney, NSW, Australia
| | - Michael W Clarke
- Metabolomics Australia, Centre for Microscopy, Characterisation and Analysis, The University of Western Australia, Perth, WA 6009, Australia
| | - Anderson P Jones
- Telethon Kids Institute, The University of Western Australia, Perth, WA, Australia
| | - Stephanie Trend
- Telethon Kids Institute, The University of Western Australia, Perth, WA, Australia
| | - Allan G Kermode
- Centre for Neuromuscular and Neurological Disorders, Perron Institute for Neurological and Translational Science, University of Western Australia, Perth, WA, Australia; Institute for Immunology and Infectious Disease, Murdoch University, Perth, Australia
| | - Rachel E Neale
- Cancer Aetiology and Prevention Group, QIMR Berghofer, Brisbane, QLD, Australia
| | - Prue H Hart
- Telethon Kids Institute, The University of Western Australia, Perth, WA, Australia
| |
Collapse
|
49
|
Affiliation(s)
- Bruce W Hollis
- Pediatrics, Biochemistry and Molecular Biology, Pediatric Nutritional Sciences, Medical University of South Carolina, Charleston, SC 29425, USA.
| |
Collapse
|
50
|
Abstract
The purpose of this chapter is to discuss the options available for patients with primary hyperparathyrodism (PHPT) not undergoing parathyroidectomy (PTx). Adequate hydration should be recommended in all patients. Calcium intake should not be restricted and vitamin D deficiency should be corrected aiming at a serum concentration of 25OHD of >20 ng/mL or even higher (>30 ng/mL according to some opinion leaders). Pharmacologic therapy is not an alternative to PTx and could be considered in patients who meet the surgical criteria but unwilling to undergo PTx, as well as in patients with an increased risk of surgery or failed surgery. Targeted therapy includes antiresorptive drugs for skeletal protection and cinacalcet for lowering serum calcium. Combined therapy can be an option when appropriate. Pregnant women should be treated conservatively (hydration) and surgery, if needed, performed in the second trimester of pregnancy. Severe hypercalcemia is a life-threatening condition and requires immediate intensive treatment.
Collapse
Affiliation(s)
- Filomena Cetani
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Federica Saponaro
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| |
Collapse
|