1
|
Salehi Z, Askari M, Jafari A, Ghosn B, Surkan PJ, Hosseinzadeh-Attar MJ, Pouraram H, Azadbakht L. Dietary patterns and micronutrients in respiratory infections including COVID-19: a narrative review. BMC Public Health 2024; 24:1661. [PMID: 38907196 PMCID: PMC11193220 DOI: 10.1186/s12889-024-18760-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 05/02/2024] [Indexed: 06/23/2024] Open
Abstract
BACKGROUND COVID-19 is a pandemic caused by nCoV-2019, a new beta-coronavirus from Wuhan, China, that mainly affects the respiratory system and can be modulated by nutrition. METHODS This review aims to summarize the current literature on the association between dietary intake and serum levels of micronutrients, malnutrition, and dietary patterns and respiratory infections, including flu, pneumonia, and acute respiratory syndrome, with a focus on COVID-19. We searched for relevant articles in various databases and selected those that met our inclusion criteria. RESULTS Some studies suggest that dietary patterns, malnutrition, and certain nutrients such as vitamins D, E, A, iron, zinc, selenium, magnesium, omega-3 fatty acids, and fiber may have a significant role in preventing respiratory diseases, alleviating symptoms, and lowering mortality rates. However, the evidence is not consistent and conclusive, and more research is needed to clarify the mechanisms and the optimal doses of these dietary components. The impact of omega-3 and fiber on respiratory diseases has been mainly studied in children and adults, respectively, and few studies have examined the effect of dietary components on COVID-19 prevention, with a greater focus on vitamin D. CONCLUSION This review highlights the potential of nutrition as a modifiable factor in the prevention and management of respiratory infections and suggests some directions for future research. However, it also acknowledges the limitations of the existing literature, such as the heterogeneity of the study designs, populations, interventions, and outcomes, and the difficulty of isolating the effects of single nutrients from the complex interactions of the whole diet.
Collapse
Affiliation(s)
- Zahra Salehi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Mohammadreza Askari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Alireza Jafari
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Batoul Ghosn
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Pamela J Surkan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Mohammad Javad Hosseinzadeh-Attar
- Department of Clinical Nutrition, School of Nutritional Sciences and Dietetic, Tehran University of Medical Sciences, Tehran, Iran
- Department of Nutrition and Biochemistry, School of Public Health, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Hamed Pouraram
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, IR, Iran.
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, IR, Iran.
- Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, IR, Iran.
| |
Collapse
|
2
|
Liu J, Fang X, Cao S, Shi Y, Li S, Liu H, Li Y, Xu S, Xia W. Associations of ambient temperature and total cloud cover during pregnancy with newborn vitamin D status. Public Health 2024; 231:179-186. [PMID: 38703492 DOI: 10.1016/j.puhe.2024.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 02/24/2024] [Accepted: 03/27/2024] [Indexed: 05/06/2024]
Abstract
OBJECTIVES We aimed to estimate the effects of temperature and total cloud cover before birth on newborn vitamin D status. STUDY DESIGN Prospective birth cohort. METHODS This study included 2055 mother-newborn pairs in Wuhan, Hubei province, China. The data of temperature and total cloud cover from 30 days before birth were collected, and cord blood 25-hydroxyvitamin D [25(OH)D] were determined. Restricted cubic spline regression models, multiple linear regression models, and logistic regression models were applied to estimate the associations. RESULTS A "J" shaped curve was observed between temperature and vitamin D status, and an inverse "J" shaped curve was observed between total cloud cover and vitamin D status. Compared to the fourth quartile (75-100th percentile, Q4) of average temperature (30 days before birth), the odds ratio (OR) for Q1 (0-25th percentile) associated with the vitamin D deficiency occurrence (<20 ng/mL) was 3.63 (95% CI, 1.54, 8.65). Compared to Q1 of the average total cloud cover (30 days before birth), the OR associated with the occurrence of vitamin D deficiency was 2.38 (95% CI, 1.63, 3.50) for the Q4. CONCLUSIONS Low temperature and high cloud cover before delivery were significantly associated with an increased probability of vitamin D deficiency in newborns. The findings suggested that pregnancy women lacking sufficient sunlight exposure still need vitamin D supplement to overcome the potential vitamin D deficiency status.
Collapse
Affiliation(s)
- J Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - X Fang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - S Cao
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Y Shi
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - S Li
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - H Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Y Li
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - S Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - W Xia
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| |
Collapse
|
3
|
Bairwa M, Jatteppanavar B, Kant R, Singh M, Choudhury A. Impact of Iron Profile and Vitamin D Levels on Clinical Outcomes in Patients with Sepsis and Septic Shock: A Cross-sectional Analysis at a Tertiary Care Center. Indian J Crit Care Med 2024; 28:569-574. [PMID: 39130393 PMCID: PMC11310672 DOI: 10.5005/jp-journals-10071-24726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 04/30/2024] [Indexed: 08/13/2024] Open
Abstract
Aim and background Sepsis is a major global health affecting millions worldwide, hence understanding its contributing factors becomes paramount. This cross-sectional study at a tertiary care center explores the relationship between iron profile, vitamin D levels, and outcomes in sepsis and septic shock patients. The primary objective was to explore the prevalence of iron profile and vitamin D parameters during early intensive care unit (ICU) admission and their association with 28-day mortality. Materials and methods Spanning 18 months, the study enrolled adult patients meeting sepsis or septic shock criteria at the ICU. Data collection included demographic information, clinical characteristics, and blood samples for iron profile and vitamin D levels at admission. Disease severity was assessed using sequential organ failure assessment (SOFA) and acute physiology and chronic health evaluation II (APACHE II) scores, and treatment was administered as per surviving sepsis-3 guidelines. Results The research involved 142 participants, uncovering prevalent organisms such as Acinetobacter baumannii, Pseudomonas aeruginosa, and Klebsiella pneumoniae. Noteworthy connections to mortality were identified for factors including vasopressor support, ICU stay duration, SOFA score, and APACHE-II score. Interestingly, age, gender, and vitamin D levels showed no significant associations. However, the study did reveal a significant association between iron, ferritin, and transferrin saturation levels with increased 28-day mortality. Conclusion Our study concluded that low Iron, elevated ferritin, and decreased transferrin saturation levels maintained associations with the outcome of interest. While no such relationship was established with vitamin D levels. These results suggest potential implications for patient management and prognosis, warranting further exploration in future research. How to cite this article Bairwa M, Jatteppanavar B, Kant R, Singh M, Choudhury A. Impact of Iron Profile and Vitamin D Levels on Clinical Outcomes in Patients with Sepsis and Septic Shock: A Cross-sectional Analysis at a Tertiary Care Center. Indian J Crit Care Med 2024;28(6):569-574.
Collapse
Affiliation(s)
- Mukesh Bairwa
- Department of Internal Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Basavaraj Jatteppanavar
- Department of General Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Ravi Kant
- Department of General Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Mahendra Singh
- Department of Community and Family Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Arnab Choudhury
- Department of Internal Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| |
Collapse
|
4
|
Wang AY, Yeh YC, Cheng KH, Han YY, Chiu CT, Chang CC, Wang IT, Chao A. Efficacy and safety of enteral supplementation with high-dose vitamin D in critically ill patients with vitamin D deficiency. J Formos Med Assoc 2024:S0929-6646(24)00241-9. [PMID: 38729818 DOI: 10.1016/j.jfma.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/01/2024] [Accepted: 05/07/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Vitamin D deficiency is associated with mortality and morbidity in critically ill patients. This study investigated the safety and effectiveness of enteral high-dose vitamin D supplementation in intensive care unit (ICU) patients in Asia. METHODS This was a multicenter, prospective, randomized-controlled study. Eligible participants with vitamin D deficiency were randomly assigned to the control or vitamin D supplementation group. In the vitamin D supplementation group, the patients received 569,600 IU vitamin D. The primary outcome was the serum 25(OH)D level on day 7. RESULTS 41 and 20 patients were included in the vitamin D supplementation and control groups, respectively. On day 7, the serum 25(OH)D level was significantly higher in the vitamin D supplementation group compared to the control group (28.5 [IQR: 20.2-52.6] ng/mL and 13.9 [IQR: 11.6-18.8] ng/mL, p < 0.001). Only 41.5% of the patients achieved serum 25(OH)D levels higher than 30 ng/mL in the supplementation group. This increased level was sustained in the supplementation group on both day 14 and day 28. There were no significant adverse effects noted in the supplementation group. Patients who reached a serum 25(OH)D level of >30 ng/mL on day 7 had a significantly lower 30-day mortality rate than did those who did not (5.9% vs 37.5%, p < 0.05). CONCLUSIONS In our study, less than half of the patients reached adequate vitamin D levels after the enteral administration of high-dose vitamin D. A reduction in 30-day mortality was noted in the patients who achieved adequate vitamin D levels. TRIAL REGISTRATION CLINICALTRIALS. GOV ID NCT04292873, Registered, March 1, 2020.
Collapse
Affiliation(s)
- An-Yi Wang
- Department of Emergency and Critical Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Department of Emergency Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taiwan
| | - Yu-Chang Yeh
- Department of Anesthesiology, National Taiwan University Hospital, Taiwan
| | - Kuang-Hua Cheng
- Department of Critical Care Medicine, Mackay Memorial Hospital, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taiwan
| | - Yin-Yi Han
- Department of Traumatology, National Taiwan University Hospital, Taiwan
| | - Ching-Tang Chiu
- Department of Anesthesiology, National Taiwan University Hospital, Taiwan
| | - Chai-Chi Chang
- Department of Anesthesiology, National Taiwan University Hospital, Taiwan
| | - I-Ting Wang
- Department of Critical Care Medicine, Mackay Memorial Hospital, Taiwan.
| | - Anne Chao
- Department of Anesthesiology, National Taiwan University Hospital, Taiwan.
| |
Collapse
|
5
|
Zhang X, Chen Z, Xiang Y, Zhou Y, Tang M, Cai J, Xu X, Cui H, Feng Y, Xu R. The Association between Serum Level of Vitamin D and Inflammatory Biomarkers in Hospitalized Adult Patients: A Cross-Sectional Study Based on Real-World Data. Mediators Inflamm 2024; 2024:8360538. [PMID: 38549715 PMCID: PMC10978080 DOI: 10.1155/2024/8360538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 02/16/2024] [Accepted: 03/11/2024] [Indexed: 04/02/2024] Open
Abstract
Objective The association between vitamin D status and inflammation remains unclear in hospitalized patients. Materials and Methods We performed the current study based on real-world data from two teaching hospitals. Serum level of vitamin D (assessed by 25-hydroxyvitamin D) was evaluated within 2 days after admission. All the patients were further classified into three groups: deficiency (<12 ng/mL), insufficiency (12-20 ng/mL), and adequate (≥20 ng/mL). White blood cell (WBC) count, serum level of C-reactive protein (CRP), and procalcitonin were also measured and used to evaluate inflammation. Other potential covariates were abstracted from medical records. Charlson comorbidity index (CCI) was calculated to assess the severity of disease. Results A total number of 35,528 hospitalized adult patients (21,171 men and 14,357 women) were included. The average age and BMI were 57.5 ± 16.2 years and 23.4 ± 3.7 kg/m2, respectively, while medium vitamin D level was 16.1 ng/mL (interquartile range: 11.4 ng/mL, 21.6 ng/mL) and median CCI was one point (interquartile range: 0 point, two points). The prevalence of deficiency and insufficiency was 28.0% and 40.5%. Multivariate linear regression model showed that serum level of vitamin D was significantly associated with WBC and CRP but not associated with procalcitonin. Each standard deviation (≈7.4 ng/mL) increase in vitamin D was associated with a decrease in WBC by 0.13 × 109/mL (95% CI: 0.2 × 109/mL, 0.06 × 109/mL) and 0.62 mg/L (95% CI: 0.88 mg/L, 0.37 mg/L) for CRP. Subgroup analysis and sensitivity analysis (excluding those whose eGFR <60 ml/min/1.73 m2, those whose daily calorie intake <1,000 kcal, and those who were recruited from Xin Hua hospital) generated similar results. Conclusions The deficiency and insufficiency of vitamin D in the hospitalized adult patients was very common. However, the results should be interpreted with caution for limited representation of the whole inpatients. Low level of vitamin D was associated with inflammatory biomarkers, which provide the evidences to early intervention for lower the risk of infection.
Collapse
Affiliation(s)
- Xiaomin Zhang
- Department of Clinical Nutrition, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Zhiqi Chen
- Department of Clinical Nutrition, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Yi Xiang
- Department of Clinical Nutrition Center, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200092, China
| | - Yiquan Zhou
- Department of Clinical Nutrition, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Molian Tang
- Department of Clinical Nutrition, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Jun Cai
- Department of Clinical Nutrition, Long Hua Hospital affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai 200031, China
| | - Xinyi Xu
- University of Michigan, LSA 500 S, State Street, Ann Arbor, MI 48109, USA
| | - Hongyuan Cui
- Department of General Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Science, Beijing 100730, China
| | - Yi Feng
- Department of Clinical Nutrition Center, Xin Hua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200092, China
| | - Renying Xu
- Department of Clinical Nutrition, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
- Department of Nutrition, College of Health Science and Technology, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| |
Collapse
|
6
|
Sistanizad M, Salarian S, Kouchek M, Shojaei S, Miri M, Masbough F. Effect of calcitriol supplementation on infectious biomarkers in patients with positive systemic inflammatory response: A Randomized Controlled Trial. Ann Med Surg (Lond) 2024; 86:875-880. [PMID: 38333320 PMCID: PMC10849351 DOI: 10.1097/ms9.0000000000001643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 12/10/2023] [Indexed: 02/10/2024] Open
Abstract
Background Sepsis is one of the common causes of hospitalization of patients in intensive care units. A significant role for vitamin D in sepsis has been proposed, which is due to its active metabolite, calcitriol. Aims Evaluate the effect of calcitriol supplementation on infectious biomarkers, including procalcitonin and presepsin. Methods Patients with sepsis were divided into intervention and control group. Patients in the intervention group received intravenous calcitriol daily for 3 days. The serum levels of procalcitonin and presepsin were evaluated on days 0, 3, and 5 after administration. Results Fifty-two SIRS-positive patients were evaluated. Baseline characteristics, changes in Sequential Organ Failure Assessment (SOFA) score and blood levels of vitamin D were not significantly different between the two groups. Procalcitonin levels on day 5 and the differences between day 5 and 0 were significantly lower in the intervention group (P = 0.02). Presepsin on the third and fifth days in the intervention group was reduced, but in the control group, there was an ascending trend. However, there was no significant difference between the two groups on days 3 and 5 (P = 0.17 and P = 0.06, respectively) or between days 3 as well as 5 and the baseline presepsin level (P = 0.93 and P = 0.92, respectively). The ICU length of stay and 28-day mortality did not differ significantly either between the two arms of the study. Conclusions Finally, the results of this study showed that the administration of intravenous calcitriol could reduce the levels of procalcitonin but did not have a significant effect on presepsin.
Collapse
Affiliation(s)
- Mohammad Sistanizad
- Department of Clinical Pharmacy, School of Pharmacy
- Prevention of Cardiovascular Disease Research Center
| | - Sara Salarian
- Department of Critical Care Medicine, Imam Hossein Medical and Educational Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mehran Kouchek
- Department of Critical Care Medicine, Imam Hossein Medical and Educational Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyedpouzhia Shojaei
- Department of Critical Care Medicine, Imam Hossein Medical and Educational Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - MirMohammad Miri
- Department of Critical Care Medicine, Imam Hossein Medical and Educational Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | |
Collapse
|
7
|
Pirdastan S, Mahdavi Roshan M, Mobayen M, Asadzadegan R, Ebrahim Ghafari M, Mazhari SA, Sadeghi M, Bagheri Toolaroud P, Alizadeh Otaghvar H. Effect of vitamin D on clinical outcomes in patients with thermal injury. Int Wound J 2024; 21:e14641. [PMID: 38379253 PMCID: PMC10828730 DOI: 10.1111/iwj.14641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 12/17/2023] [Accepted: 12/17/2023] [Indexed: 02/22/2024] Open
Abstract
Evaluating complications and mortality risks in burn patients is crucial for effective treatment planning and improving survival rates. This study investigated the relationship between the serum vitamin D level and the clinical outcomes of adult burns patients. This was a prospective cohort of adult patients hospitalized due to thermal burns at a burn centre in the north of Iran. Based on the level of 25 hydroxyvitamin D measured upon admission, patients were divided into two groups of patients with sufficient 25 hydroxyvitamin D level and insufficient 25 hydroxyvitamin D level. Descriptive statistics were used for baseline demographics. Univariate analysis was conducted using Mann-Whitney U, Chi-square, independent samples, and Fisher's exact tests. A multivariate logistic regression was performed to adjust for the effects of confounding variables. Statistical analyses were conducted using SPSS 28.0 software. A total of 220 patients were included in the study. The average total body surface area burned was 30.52 ± 9.34. Patients with insufficient vitamin D levels had longer hospital stays (12.53 vs. 11.45) and longer stays in the intensive care unit (ICU) (3.32 vs. 2.40) than those with appropriate vitamin D levels. Participants with insufficient vitamin D levels exhibited a numerically higher incidence of infections than those with adequate levels (p < 0.05). The multivariate regression found that vitamin D deficiency levels were associated with increased infection rates and prolonged hospital stay. This study suggests that vitamin D deficiency is a significant risk factor for adverse clinical outcomes in burn patients. Further research is needed to confirm these associations and to explore potential interventions to optimize vitamin D status in this patient population.
Collapse
Affiliation(s)
- Sepide Pirdastan
- Burn and Regenerative Medicine Research CenterGuilan University of Medical SciencesRashtIran
| | - Marjan Mahdavi Roshan
- Cardiovascular Disease Research Center, Department of Cardiology, Heshmat Hospital, School of MedicineGuilan University of Medical SciencesRashtIran
| | - Mohammadreza Mobayen
- Burn and Regenerative Medicine Research CenterGuilan University of Medical SciencesRashtIran
| | - Reza Asadzadegan
- Burn and Regenerative Medicine Research CenterGuilan University of Medical SciencesRashtIran
| | - Mohammad Ebrahim Ghafari
- Department of Biostatistics and Epidemiology, Faculty of HealthQom University of Medical SciencesQomIran
| | | | - Mahsa Sadeghi
- Burn and Regenerative Medicine Research CenterGuilan University of Medical SciencesRashtIran
| | - Parissa Bagheri Toolaroud
- Burn and Regenerative Medicine Research CenterGuilan University of Medical SciencesRashtIran
- Health Information Management Research CenterKashan University of Medical SciencesKashanIran
| | | |
Collapse
|
8
|
Abdelmaksoud SR, Mostafa MAA, Khashaba RA, Assar E. Lower Vitamin D Level as a Risk Factor for Late Onset Neonatal Sepsis: An Observational Case-Control Study. Am J Perinatol 2024; 41:143-149. [PMID: 34839468 DOI: 10.1055/s-0041-1740074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVE The aim of the study is to investigate the relation of neonatal and maternal vitamin D and late-onset sepsis (LOS). STUDY DESIGN One-hundred twenty term neonates along with their mothers were enrolled in this case-control study. Sixty neonates who were admitted in the neonatal intensive care unit by LOS and had not been previously admitted for last 48 hours and did not receive antibiotics or vitamin D were enrolled as cases (sepsis) group. On the other hand, 60 healthy term neonates were referred as control group. Maternal and neonatal serum 25-OH vitamin D levels were assessed in both the cohorts. RESULTS Maternal and neonatal 25-OH vitamin D levels in cases (17.2 and 16.1 ng/mL, respectively) were significantly lower than in controls (22.7 and 21 ng/mL, respectively) p = 0.001. In the study group, the neonatal 25-OH vitamin D was negatively correlated with C-reactive protein and length of hospital stay (r = -0.616 and -0.596, respectively) p <0.001 for both. With a cut-off value of 12.9 ng/mL, the specificity and positive predictive value of neonatal vitamin D were 83.3 and 74.4%, respectively. The odds ratio was 1.088 (95% CI = 1.034-1.144)) for LOS in vitamin D-deficient neonates. CONCLUSION Neonates with higher vitamin D level are at lower risk of LOS than those with vitamin D deficiency. Maternal vitamin D correlates with neonatal vitamin D. These data suggest that maternal vitamin supplementation during pregnancy may lower the risk of LOS. KEY POINTS · Neonatal and maternal vitamin D deficiency increase risk of LOS.. · Neonatal vitamin D correlates with maternal vitamin D.. · Neonatal vitamin D is independent predictor for LOS..
Collapse
Affiliation(s)
| | | | - Rana Atef Khashaba
- Department of Clinical Pathology and Chemistry, Benha Faculty of Medicine, Benha University, Benha, Egypt
| | - Effat Assar
- Department of Pediatrics, Benha Faculty of Medicine, Benha University, Benha, Egypt
| |
Collapse
|
9
|
Knebusch N, Mansour M, Vazquez S, Coss-Bu JA. Macronutrient and Micronutrient Intake in Children with Lung Disease. Nutrients 2023; 15:4142. [PMID: 37836425 PMCID: PMC10574027 DOI: 10.3390/nu15194142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/22/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
This review article aims to summarize the literature findings regarding the role of micronutrients in children with lung disease. The nutritional and respiratory statuses of critically ill children are interrelated, and malnutrition is commonly associated with respiratory failure. The most recent nutrition support guidelines for critically ill children have recommended an adequate macronutrient intake in the first week of admission due to its association with good outcomes. In children with lung disease, it is important not to exceed the proportion of carbohydrates in the diet to avoid increased carbon dioxide production and increased work of breathing, which potentially could delay the weaning of the ventilator. Indirect calorimetry can guide the process of estimating adequate caloric intake and adjusting the proportion of carbohydrates in the diet based on the results of the respiratory quotient. Micronutrients, including vitamins, trace elements, and others, have been shown to play a role in the structure and function of the immune system, antioxidant properties, and the production of antimicrobial proteins supporting the defense mechanisms against infections. Sufficient levels of micronutrients and adequate supplementation have been associated with better outcomes in children with lung diseases, including pneumonia, cystic fibrosis, asthma, bronchiolitis, and acute respiratory failure.
Collapse
Affiliation(s)
- Nicole Knebusch
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| | - Marwa Mansour
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| | - Stephanie Vazquez
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| | - Jorge A. Coss-Bu
- Division of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA; (N.K.); (M.M.); (S.V.)
- Texas Children’s Hospital, Houston, TX 77030, USA
| |
Collapse
|
10
|
Chae B, Kim YJ, Kim SM, Hong SI, Shin YS, Kim JS, Ryoo SM, Kim WY. Vitamin D deficiency on admission to the emergency department is a mortality predictor for patients with septic shock treated with early protocol-driven resuscitation bundle therapy. Am J Med Sci 2023; 365:361-367. [PMID: 36265656 DOI: 10.1016/j.amjms.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 09/16/2022] [Accepted: 10/13/2022] [Indexed: 01/16/2023]
Abstract
BACKGROUND Vitamin D is an important immune modulator and is associated with susceptibility to infection. However, past studies have reported inconsistent results regarding the association between vitamin D deficiency and mortality in patients with sepsis, and early-stage data regarding septic shock are limited. This study aimed to determine the relationship between vitamin D deficiency on admission to the emergency department (ED) and mortality in patients with septic shock. METHODS We analyzed prospectively collected data on adult patients with septic shock who were treated with protocol-driven resuscitation bundle therapy in the ED between September 2019 and February 2021. Septic shock was defined by the sepsis-3 definition and vitamin D deficiency was defined as a 25-hydroxyvitamin D <20 ng/ml. The primary outcome was 30-day mortality. RESULTS A total of 302 patients were included, 236 (78.1%) patients had vitamin D deficiency; it was significantly higher in non-survivors than in survivors (89.3% vs. 73.9%, P = 0.004). Mortality was higher in vitamin D deficient patients than in non-deficient patients (31.8% vs. 13.6%, P = 0.004). In multivariate analysis, vitamin D deficiency (odds ratio [OR], 2.43; 95 % confidence interval [CI], 1.03-5.74), hyperlactatemia (OR, 3.65; 95 % CI, 1.95-6.83), Sequential Organ Failure Assessment scores (OR, 1.22; 95% CI, 1.09-1.36), and albumin levels (OR, 0.39; 95% CI, 0.21-0.73) were significantly associated with 30-day mortality. CONCLUSIONS Vitamin D deficiency was prevalent in patients with septic shock visiting the ED and was associated with mortality.
Collapse
Affiliation(s)
- Bora Chae
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Youn-Jung Kim
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Sang Min Kim
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Seok-In Hong
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Yo Sep Shin
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - June-Sung Kim
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Seung Mok Ryoo
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Won Young Kim
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
| |
Collapse
|
11
|
Hill A, Starchl C, Dresen E, Stoppe C, Amrein K. [Vitamin C and D supplementation in critically ill patients]. Med Klin Intensivmed Notfmed 2023; 118:114-121. [PMID: 36629872 PMCID: PMC9838489 DOI: 10.1007/s00063-022-00986-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/02/2022] [Accepted: 12/02/2022] [Indexed: 01/12/2023]
Abstract
Micronutrient supplementation as part of the medical nutrition therapy for critically ill patients has received much attention in the past few years. Nevertheless, in clinical practice uncertainty remains about the optimal supplementation strategy, including which substance at which dosage should be administered at what time to specific groups of patients. Thus, the aim of this narrative review is to summarize the current evidence and recommendations for the micronutrients vitamin C and vitamin D. The physiological and pathophysiological roles of both vitamins are presented, recently published clinical trials are discussed, and the recommendations of the current guidelines are summarized. In addition, pragmatic tips for use in everyday clinical practice in the intensive care unit are given.
Collapse
Affiliation(s)
- Aileen Hill
- Klinik für Anästhesiologie, Uniklinik RWTH Aachen, Aachen, Deutschland.
- Klinik für Operative Intensivmedizin und Intermediate Care, Uniklinik RWTH Aachen, Aachen, Deutschland.
| | - Christina Starchl
- Klinische Abteilung für Endokrinologie und Diabetologie, Klinik für Innere Medizin, Medizinische Universität zu Graz, Graz, Österreich
| | - Ellen Dresen
- Klinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Uniklinik Würzburg, Würzburg, Deutschland
| | - Christian Stoppe
- Klinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Uniklinik Würzburg, Würzburg, Deutschland
| | - Karin Amrein
- Klinische Abteilung für Endokrinologie und Diabetologie, Klinik für Innere Medizin, Medizinische Universität zu Graz, Graz, Österreich.
| |
Collapse
|
12
|
Vitamin D Supplementation and Clinical Outcomes in Severe COVID-19 Patients-Randomized Controlled Trial. Nutrients 2023; 15:nu15051234. [PMID: 36904232 PMCID: PMC10005311 DOI: 10.3390/nu15051234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 02/25/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
COVID-19 symptoms vary from asymptomatic cases to moderate and severe illness with patients needing hospitalization and intensive care treatment. Vitamin D is associated with severity of viral infections and has an immune-modulatory effect in immune response. Observational studies showed a negative association of low vitamin D levels and COVID-19 severity and mortality outcomes. In this study, we aimed to determine whether daily supplementation of vitamin D during intensive care unit (ICU) stay in COVID-19 patients with severe illness affects clinically relevant outcomes. Patients with COVID-19 disease in need of respiratory support admitted to the ICU were eligible for inclusion. Patients with low vitamin D levels were randomized into one of two groups: the intervention group received daily supplementation of vitamin D and the control group did not receive vitamin D supplementation. In total, 155 patients were randomized: 78 into the intervention group and 77 into the control group. There was no statistically significant difference in number of days spent on respiratory support, although the trial was underpowered for the main outcome. There was no difference in any of the secondary outcomes analyzed between two groups. Our study suggests no benefit in vitamin D supplementation to patients with severe COVID-19 disease admitted to the ICU and in need of respiratory support in any of the analyzed outcomes.
Collapse
|
13
|
Hill A, Starchl C, Dresen E, Stoppe C, Amrein K. An update of the effects of vitamins D and C in critical illness. Front Med (Lausanne) 2023; 9:1083760. [PMID: 36726354 PMCID: PMC9885715 DOI: 10.3389/fmed.2022.1083760] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/20/2022] [Indexed: 01/12/2023] Open
Abstract
Many critically ill patients are vitamin D and vitamin C deficient and the current international guidelines state that hypovitaminoses should be compensated. However, uncertainty about optimal dosage, timing and indication exists in clinical routine, mainly due to the conflicting evidence. This narrative review discusses both micronutrients with regards to pathophysiology, clinical evidence of benefits, potential risks, and guideline recommendations. Evidence generated from the most recent clinical trials are summarized and discussed. In addition, pragmatic tips for the application of these vitamins in the clinical routine are given. The supplementations of vitamin D and C represent cost-effective and simple interventions with excellent safety profiles. Regarding vitamin D, critically ill individuals require a loading dose to improve 25(OH)D levels within a few days, followed by a daily or weekly maintenance dose, usually higher doses than healthy individuals are needed. For vitamin C, dosages of 100-200 mg/d are recommended for patients receiving parenteral nutrition, but needs may be as high as 2-3 g/d in acutely ill patients.
Collapse
Affiliation(s)
- Aileen Hill
- Department of Anesthesiology, University Hospital RWTH Aachen, Aachen, Germany,Department of Intensive and Intermediate Care, University Hospital RWTH Aachen, Aachen, Germany,*Correspondence: Aileen Hill,
| | - Christina Starchl
- Klinische Abteilung für Endokrinologie und Diabetologie, Klinik für Innere Medizin, Medizinische Universität Graz, Graz, Austria
| | - Ellen Dresen
- Department of Anaesthesiology, Intensive Care, Emergency, and Pain Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Christian Stoppe
- Department of Anaesthesiology, Intensive Care, Emergency, and Pain Medicine, University Hospital Würzburg, Würzburg, Germany,Department of Cardiac Anesthesiology and Intensive Care Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Karin Amrein
- Klinische Abteilung für Endokrinologie und Diabetologie, Klinik für Innere Medizin, Medizinische Universität Graz, Graz, Austria,Karin Amrein,
| |
Collapse
|
14
|
Malinverni S, Ochogavia Q, Lecrenier S, Scorpinniti M, Preiser JC, Cotton F, Mols P, Bartiaux M. Severe vitamin D deficiency in patients admitted to the emergency department with severe sepsis is associated with an increased 90-day mortality. J Accid Emerg Med 2023; 40:36-41. [PMID: 35715206 DOI: 10.1136/emermed-2021-211973] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 05/24/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND The role of vitamin D in the response to infection has been increasingly acknowledged. However, the influence of severe vitamin D deficiency on the outcome of patients admitted for severe sepsis is unknown. Hence, this study aimed to investigate the association between severe vitamin D deficiency and sepsis-related outcomes in patients presenting to the ED. METHODS This single centre prospective study included patients presenting to the ED with severe sepsis from April 2014 until December 2017. 25-Hydroxy vitamin D (25(OH)D) was measured in a blood sample drawn within 24 hours of admission to the ED, and severe vitamin D deficiency was defined as 25(OH)D <12 ng/mL. 90-day mortality was compared between patients with and without severe vitamin D deficiency by a multivariable analysis adjusting for confounders and according to a Kaplan-Meier survival analysis. RESULTS 263 patients were initially screened and 164 patients with severe sepsis were included in this study, 18% of whom had septic shock. Severe vitamin D deficiency was present in 46% of patients. The overall 90-day mortality rate was 26.2% and the median length of stay was 14 days. In a logistic regression accounting for sepsis severity and age-adjusted comorbidities, severe vitamin D deficiency was associated with increased mortality (OR=2.69 (95% CI 1.03 to 7.00), p=0.043), and lower chances of hospital discharge (sub-HR=0.66 (95% CI 0.44 to 0.98)). In the subgroup of patients admitted to the intensive care unit, severe vitamin D deficiency was associated with an increased 28-day adjusted mortality (HR=3.06 (95% CI 1.05 to 8.94), p=0.04) and lower chances of discharge (sub-HR=0.51 (95% CI 0.32 to 0.81)). CONCLUSIONS Severe vitamin D deficiency at ED admission is associated with higher mortality and longer hospital stay in patients with severe sepsis.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Pierre Mols
- Emergency Department, CHU Saint-Pierre, Bruxelles, Belgium
| | | |
Collapse
|
15
|
Notz Q, Herrmann J, Schlesinger T, Kranke P, Sitter M, Helmer P, Stumpner J, Roeder D, Amrein K, Stoppe C, Lotz C, Meybohm P. Vitamin D deficiency in critically ill COVID-19 ARDS patients. Clin Nutr 2022; 41:3089-3095. [PMID: 33745749 PMCID: PMC7937427 DOI: 10.1016/j.clnu.2021.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 02/16/2021] [Accepted: 03/01/2021] [Indexed: 01/27/2023]
Abstract
BACKGROUND & AIMS Vitamin D's pleiotropic effects include immune modulation, and its supplementation has been shown to prevent respiratory tract infections. The effectivity of vitamin D as a therapeutic intervention in critical illness remains less defined. The current study analyzed clinical and immunologic effects of vitamin D levels in patients suffering from coronavirus disease 2019 (COVID-19) induced acute respiratory distress syndrome (ARDS). METHODS This was a single-center retrospective study in patients receiving intensive care with a confirmed SARS-CoV-2 infection and COVID-19 ARDS. 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D serum levels, pro- and anti-inflammatory cytokines and immune cell subsets were measured on admission as well as after 10-15 days. Clinical parameters were extracted from the patient data management system. Standard operating procedures included the daily administration of vitamin D3 via enteral feeding. RESULTS A total of 39 patients with COVID-19 ARDS were eligible, of which 26 were included in this study as data on vitamin D status was available. 96% suffered from severe COVID-19 ARDS. All patients without prior vitamin D supplementation (n = 22) had deficient serum levels of 25-hydroxyvitamin D. Vitamin D supplementation resulted in higher serum levels of 25-hydroxyvitamin D but not did not increase 1,25-dihydroxyvitamin D levels after 10-15 days. Clinical parameters did not differ between patients with sufficient or deficient levels of 25-hydroxyvitamin D. Only circulating plasmablasts were higher in patients with 25-hydroxyvitamin D levels ≥30 ng/ml (p = 0.029). Patients with 1,25-dihydroxyvitamin D levels below 20 pg/ml required longer mechanical ventilation (p = 0.045) and had a worse acute physiology and chronic health evaluation (APACHE) II score (p = 0.048). CONCLUSION The vast majority of COVID-19 ARDS patients had vitamin D deficiency. 25-hydroxyvitamin D status was not related to changes in clinical course, whereas low levels of 1,25-dihydroxyvitamin D were associated with prolonged mechanical ventilation and a worse APACHE II score.
Collapse
Affiliation(s)
- Quirin Notz
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany,Corresponding author. Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Oberduerrbacher Str. 6, 97080, Wuerzburg, Germany. Fax: +49 0 931 201 30019
| | - Johannes Herrmann
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Tobias Schlesinger
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Peter Kranke
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Magdalena Sitter
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Philipp Helmer
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Jan Stumpner
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Daniel Roeder
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Karin Amrein
- Division of Endocrinology and Diabetology, Medical University of Graz, Austria
| | - Christian Stoppe
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Christopher Lotz
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| | - Patrick Meybohm
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Wuerzburg, Germany
| |
Collapse
|
16
|
Cutuli SL, Cascarano L, Tanzarella ES, Lombardi G, Carelli S, Pintaudi G, Grieco DL, De Pascale G, Antonelli M. Vitamin D Status and Potential Therapeutic Options in Critically Ill Patients: A Narrative Review of the Clinical Evidence. Diagnostics (Basel) 2022; 12:2719. [PMID: 36359561 PMCID: PMC9689785 DOI: 10.3390/diagnostics12112719] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 10/30/2022] [Accepted: 11/04/2022] [Indexed: 04/17/2024] Open
Abstract
Vitamin D covers roles of paramount importance in the regulation of multiple physiological pathways of the organism. The metabolism of vitamin D involves kidney-liver crosstalk and requires an adequate function of these organs, where vitamin D is progressively turned into active forms. Vitamin D deficiency has been widely reported in patients living in the community, being prevalent among the most vulnerable subjects. It has been also documented in many critically ill patients upon admission to the intensive care unit. In this context, vitamin D deficiency may represent a risk factor for the development of life-threatening clinical conditions (e.g., infection and sepsis) and worse clinical outcomes. Several researchers have investigated the impact of vitamin D supplementation showing its feasibility, safety, and effectiveness, although conflicting results have put into question its real benefit in critically ill patients. The existing studies included heterogeneous critically ill populations and used slightly different protocols of vitamin D supplementation. For these reasons, pooling up the results is difficult and not conclusive. In this narrative review, we described vitamin D physiology and the pathophysiology of vitamin D depletion with a specific focus on critically ill patients with liver dysfunction, acute kidney injury, acute respiratory failure, and sepsis.
Collapse
Affiliation(s)
- Salvatore L. Cutuli
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Laura Cascarano
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Eloisa S. Tanzarella
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Gianmarco Lombardi
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Simone Carelli
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Gabriele Pintaudi
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Domenico L. Grieco
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
| | - Gennaro De Pascale
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy
| | - Massimo Antonelli
- Department of Anesthesiology, Intensive Care and Emergency Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy
| |
Collapse
|
17
|
Styler M, Singhal S, Halkidis K, Patel P, Ward KM, Jain M. The Impact of Winter Months on Venous Thromboembolism (VTE) Patients: A Retrospective Analysis of Hospital Outcomes in the United States. Cureus 2022; 14:e29091. [PMID: 36249631 PMCID: PMC9556336 DOI: 10.7759/cureus.29091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2022] [Indexed: 11/09/2022] Open
Abstract
Objective: We aimed to analyze the Health Care Utilization Project’s (HCUP) Nationwide Inpatient Sample (NIS) and compare mortality rates in hospitals by month to determine if there is seasonal variability in outcomes associated with venous thromboembolism (VTE). Methods: The Nationwide Inpatient Sample database was queried from 1998 to 2011. Inclusion criteria were a diagnosis of deep vein thrombosis (DVT) (ICD-9 {International Classification of Diseases, Ninth Revision, Clinical Modification} 453.4, 453.8) and/or VTE (ICD-9 415.1) in patients aged 18 years or more. Admission data was then analyzed to compare mortality rates in teaching and non-teaching hospitals over that time and by month. Demographics, Charlson Comorbidity Index, length of stay (LOS), hospital region, and admission types (emergent/urgent versus elective admissions) were assessed. Linear and logistic models were generated for complex survey design to analyze predictors of mortality and LOS. Results: A total of 1,449,113 DVT/VTE cases were identified in the Nationwide Inpatient Sample (weighted n= 7,150,613), 54.7% female, 56.38% white, 49% in teaching hospitals. Higher mortality was found in the months of November 6.52%, December 6.9%, January 6.94%, and February 6.93% versus overall mortality of 6.4% over 12 months. Higher mortality was noted in these winter months in all regions, along with a significantly increased LOS. Mortality in the total cohort was found to be higher in January, with odds ratio (OR) 1.11 (1.08-1.15), p<0.0001; February, OR 1.11 (1.07-1.15), p<0.0001; and December, OR 1.10 (1.06-1.14), p<0.0001 compared to June. Mortality was significantly lower in the Midwest or North Central regions (OR 0.78 {0.72-0.83}, p<0.0001) and West (OR 0.80 {0.73-0.87}, p<0.0001) compared to the Northeast. Mortality was also significantly higher in teaching hospitals than in non-teaching hospitals (OR 1.16 {1.10-1.22}, p<0.0001), with mortality trending higher in teaching hospitals each month. Emergent/urgent admission, larger hospital size, female sex, age, and urban location were also significantly associated with increased mortality. Conclusions: This national study identified an increased risk of mortality associated with hospitalizations for DVT/VTE in the winter months, independent of hospital teaching status or region.
Collapse
|
18
|
Xie J, Chen Q, He D. Abnormal blood 25-hydroxyvitamin D in critically ill patients: prevalence, predictors, and its association with in-hospital mortality. Eur J Med Res 2022; 27:111. [PMID: 35794582 PMCID: PMC9257555 DOI: 10.1186/s40001-022-00736-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 06/20/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Abnormal vitamin D is prevalent in critical care settings, but its association with prognosis remains unclear. The study aimed to investigate the prevalence and predictors of abnormal blood 25-hydroxyvitamin D (25(OH)D), as well as its association with prognosis in critically ill patients.
Methods
Patients aged ≥ 18 years who were once admitted to the intensive care units (ICUs) of the Beth Israel Deaconess Medical Center between 2008 and 2019 with at least one measurement record of blood 25(OH)D were included as study population. Baseline characteristics associated with deficient or elevated blood 25(OH)D were investigated by univariable logistic regression analysis. The association between abnormal blood 25(OH)D and hospital mortality was examined by multivariable logistic regression analysis.
Results
A total of 1091 patients were included. Deficient 25(OH)D (< 30 ng/mL) was found in 790 (72.41%) patients and 17 (1.56%) were with an elevated level (> 60 ng/mL). A younger age, male, comorbid liver disease, and dialysis were risk factors of deficient blood 25(OH)D, while comorbid myocardial infarction, dementia, and rheumatic disease were protective factors evaluated by univariable logistic regression. Being admitted to cardiac vascular ICU or coronary care unit were associated with increased risk of elevated blood 25(OH)D. Patients with elevated blood 25(OH)D showed non-significantly higher hospital mortality compared to those with normal or deficient blood 25(OH)D (35.29% versus 14.44% and 14.56%, P = 0.058). After adjusted for potential confounding factors, elevated blood 25(OH)D was associated with increased risk of hospital mortality [odds ratio (OR) 3.80, 95% confidence interval (CI) 1.22–11.82, P = 0.021] when compared to those with normal blood 25(OH)D, but there was no significant association between deficient blood 25(OH)D and hospital mortality (OR 1.12, 95% CI 0.74–1.72, P = 0.589).
Conclusions
These findings suggest deficient blood 25(OH)D was rather common in critically ill patients, but was not an independent risk factor of hospital mortality, while elevated blood 25(OH)D was associated with worse prognosis.
Collapse
|
19
|
Kaur M, Soni KD, Trikha A. Does Vitamin D Improve All-cause Mortality in Critically Ill Adults? An Updated Systematic Review and Meta-analysis of Randomized Controlled Trials. Indian J Crit Care Med 2022; 26:853-862. [PMID: 36864868 PMCID: PMC9973187 DOI: 10.5005/jp-journals-10071-24260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Vitamin D deficiency is an amendable risk factor linked to increase in mortality in critically ill patients. The aim of this systematic review was to evaluate if vitamin D supplementation reduced the mortality, and length of stay (LOS) in intensive care units (ICU) and hospitals in critically ill adults including coronavirus disease-2019 (COVID-2019) patients. Materials and methods We searched the literature using the PubMed, Web of Science, Cochrane and Embase databases until January 13, 2022, for RCTs comparing vitamin D administration to placebo or no treatment in ICUs. The fixed-effect model was used for the primary outcome (all-cause mortality) and the random effect model for secondary objectives (LOS in ICU, hospital, mechanical ventilation). Subgroup analysis included ICU types and high vs low risk of bias. Sensitivity analysis compared severe COVID-19 vs no COVID disease. Results Eleven RCTs (2,328 patients) were included in the analysis. Pooled analysis of these RCTs, showed no significant difference in all-cause mortality between the vitamin D and placebo groups [odds ratio (OR) 0.93, p = 0.47]. Inclusion of COVID-positive patients did not change the results (OR 0.91, p = 0.37). No significant difference was observed between the vitamin D and placebo groups in LOS in ICU (p = 0.34); hospital (p = 0.40) and mechanical ventilation duration (p = 0.7). In the subgroup analysis, there was no improvement in mortality in medical ICU (p = 0.36) or surgical ICU (p = 0.03). Neither low risk of bias (p = 0.41) nor high risk of bias (p = 0.39) reduced mortality. Conclusion Vitamin D supplementation in the critically ill did not have statistically significant benefits on clinical outcomes in terms of overall mortality, duration of mechanical ventilation, and LOS in ICU and hospital. How to cite this article Kaur M, Soni KD, Trikha A. Does Vitamin D Improve All-cause Mortality in Critically Ill Adults? An Updated Systematic Review and Meta-analysis of Randomized Controlled Trials. Indian J Crit Care Med 2022;26(7):853-862.
Collapse
Affiliation(s)
- Manpreet Kaur
- Department of Anaesthesiology, Pain Medicine and Critical Care, All India Institute of Medical Sciences, New Delhi, India
| | - Kapil Dev Soni
- Department of Critical and Intensive Care, JPN Apex Trauma Center, All India Institute of Medical Sciences, New Delhi, India,Kapil Dev Soni, Department of Critical and Intensive Care, JPN Apex Trauma Center, All India Institute of Medical Sciences, New Delhi, India, Phone: +91 9718661658, e-mail:
| | - Anjan Trikha
- Department of Anaesthesiology, All India Institute of Medical Sciences, New Delhi, India
| |
Collapse
|
20
|
Singh S, Sarkar S, Gupta K, Rout A. Vitamin D Supplementation in Critically Ill Patients: A Meta-Analysis of Randomized Controlled Trials. Cureus 2022; 14:e24625. [PMID: 35664407 PMCID: PMC9150922 DOI: 10.7759/cureus.24625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2022] [Indexed: 11/23/2022] Open
Abstract
Randomized controlled trials (RCTs) have reported conflicting outcomes with the use of vitamin D in critically ill patients. With reporting of newer RCTs, we conducted this updated meta-analysis. Electronic databases were searched for RCTs comparing vitamin D with placebo in critically ill patients admitted to the intensive care unit (ICU). A random-effects meta-analysis was used to calculate the risk ratio (RR) and standardized mean difference (SMD) with a 95% confidence interval (CI). Eleven RCTs with a total of 2,187 patients (vitamin D: n = 1,120; placebo: n = 1,067) were included. Vitamin D when compared to placebo was associated with the decreased duration of mechanical ventilation (SMD = -0.50; 95% CI = [-0.97, -0.03]; p = 0.04) and ICU stay (SMD = -0.60; 95% CI = [-1.03, -0.16]; p = 0.007) without any difference in the mortality (RR = 0.85; 95% CI = [0.68, 1.04]; p = 0.12) and length of hospital stay (SMD = -0.21; 95% CI = (-0.51, 0.09); p = 0.18]. Subgroup analysis showed that parenteral vitamin D may reduce the risk of mortality (RR = 0.54; 95% CI = [0.35, 0.83], p = 0.005). Vitamin D supplementation in critically ill patients decreases the duration of mechanical ventilation and ICU stay. Further studies should identify specific groups of patients who will derive the most benefit from vitamin D supplementation.
Collapse
|
21
|
Dickerson RN, Turner SC, Holmes WL, Van Matre ET, Swanson JM, Byerly S, Filiberto DM, Fischer PE. Reduction in Hypercalcemia Following Readjustment of Target Serum 25-Hydroxy Vitamin D Concentration during Cholecalciferol Therapy in Vitamin D-Deficient Critically Ill Patients. Nutrients 2022; 14:nu14081650. [PMID: 35458212 PMCID: PMC9032836 DOI: 10.3390/nu14081650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/07/2022] [Accepted: 04/13/2022] [Indexed: 11/23/2022] Open
Abstract
The intent of this study was an evaluation of our effort to reduce the incidence of hypercalcemia in critically ill vitamin D-deficient patients with multiple traumatic injuries given cholecalciferol. Vitamin D deficiency was defined as a serum 25-hydroxy vitamin D concentration (25-OH vit D) of <20 ng/mL. Adult patients (>17 years of age) were given 10,000 IU of cholecalciferol daily with an intended target 25-OH vit D of >19.9 ng/mL. These patients were compared to a historical control group that underwent therapy with a higher target of >29.9 ng/mL. Patients received cholecalciferol via the feeding tube along with enteral nutrition (EN) until the target 25-OH vit D was achieved, EN discontinued, the nutrition support service signed off the patient, or the patient was discharged from the TICU. Patients were included if two consecutive weekly 25-OH vit D were measured. One hundred and three critically ill trauma patients were retrospectively studied. Fifty were given cholecalciferol therapy with the new lower target 25-OH vit D, and 53 were from a historical cohort aiming for the higher target. Hypercalcemia (serum ionized calcium concentration > 1.32 mmol/L) was reduced from 40% (21 out of 53 patients) to 4% (2 out of 50 patients; p < 0.001). None of the hypercalcemic patients were symptomatic. Readjustment of target 25-OH vit D concentration resulted in a ten-fold decrease in the rate of hypercalcemia and improved the safety of cholecalciferol therapy for critically ill patients with traumatic injuries.
Collapse
Affiliation(s)
- Roland N. Dickerson
- Department of Clinical Pharmacy and Translational Science, University of Tennessee College of Pharmacy, Memphis, TN 38163, USA; (E.T.V.M.); (J.M.S.)
- Correspondence:
| | | | - Whitney L. Holmes
- Department of Pharmacy, Regional One Health, Memphis, TN 38103, USA;
| | - Edward T. Van Matre
- Department of Clinical Pharmacy and Translational Science, University of Tennessee College of Pharmacy, Memphis, TN 38163, USA; (E.T.V.M.); (J.M.S.)
| | - Joseph M. Swanson
- Department of Clinical Pharmacy and Translational Science, University of Tennessee College of Pharmacy, Memphis, TN 38163, USA; (E.T.V.M.); (J.M.S.)
| | - Saskya Byerly
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (S.B.); (D.M.F.); (P.E.F.)
| | - Dina M. Filiberto
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (S.B.); (D.M.F.); (P.E.F.)
| | - Peter E. Fischer
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (S.B.); (D.M.F.); (P.E.F.)
| |
Collapse
|
22
|
Kory P, Meduri GU, Iglesias J, Varon J, Cadegiani FA, Marik PE. "MATH+" Multi-Modal Hospital Treatment Protocol for COVID-19 Infection: Clinical and Scientific Rationale. J Clin Med Res 2022; 14:53-79. [PMID: 35317360 PMCID: PMC8912998 DOI: 10.14740/jocmr4658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/08/2022] [Indexed: 11/17/2022] Open
Abstract
In December 2019, coronavirus disease 2019 (COVID-19), a severe respiratory illness caused by the new coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, China. The greatest impact that COVID-19 had was on intensive care units (ICUs), given that approximately 20% of hospitalized cases developed acute respiratory failure (ARF) requiring ICU admission. Based on the assumption that COVID-19 represented a viral pneumonia and no anti-coronaviral therapy existed, nearly all national and international health care societies recommended "supportive care only" avoiding other therapies outside of randomized controlled trials, with a specific prohibition against the use of corticosteroids in treatment. However, early studies of COVID-19-associated ARF reported inexplicably high mortality rates, with frequent prolonged durations of mechanical ventilation (MV), even from centers expert in such supportive care strategies. These reports led the authors to form a clinical expert panel called the Front-Line COVID-19 Critical Care Alliance (www.flccc.net). The panel collaboratively reviewed the emerging clinical, radiographic, and pathological reports of COVID-19 while initiating multiple discussions among a wide clinical network of front-line clinical ICU experts from initial outbreak areas in China, Italy, and New York. Based on the shared early impressions of "what was working and what wasn't working", the increasing medical journal publications and the rapidly accumulating personal clinical experiences with COVID-19 patients, a treatment protocol was created for the hospitalized patients based on the core therapies of methylprednisolone, ascorbic acid, thiamine, heparin and non-antiviral co-interventions (MATH+). This manuscript reviews the scientific and clinical rationale behind MATH+ based on published in-vitro, pre-clinical, and clinical data in support of each medicine, with a special emphasis of studies supporting their use in the treatment of patients with viral syndromes and COVID-19 specifically.
Collapse
Affiliation(s)
- Pierre Kory
- Front Line Critical Care Consortium (FLCCC.org), Washington DC, USA
| | | | - Jose Iglesias
- Jersey Shore University Medical Center, Hackensack School of Medicine at Seton Hall, NJ, USA
| | - Joseph Varon
- University of Texas Health Science Center, Houston, TX, USA
| | | | - Paul E. Marik
- Front Line Critical Care Consortium (FLCCC.org), Washington DC, USA
| |
Collapse
|
23
|
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] [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
|
24
|
Herrera-Quintana L, Gamarra-Morales Y, Vázquez-Lorente H, Molina-López J, Castaño-Pérez J, Machado-Casas JF, Coca-Zúñiga R, Pérez-Villares JM, Planells E. Bad Prognosis in Critical Ill Patients with COVID-19 during Short-Term ICU Stay regarding Vitamin D Levels. Nutrients 2021; 13:nu13061988. [PMID: 34207873 PMCID: PMC8229686 DOI: 10.3390/nu13061988] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/04/2021] [Accepted: 06/05/2021] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND AND AIMS Vitamin D inadequacy may be involved in the mechanisms of SARS-CoV-2 infection and in potential risk factors for disease propagation or control of coronavirus disease 2019 (COVID-19). This study assessed a short-term evolution of vitamin D status and its influence upon different clinical parameters in critically ill patients with COVID-19. METHODS A prospective analytical study in which 37 critically ill volunteers between 41 and 71 years of age with COVID-19 were evaluated at baseline and three days of intensive care unit (ICU) stay. 25-OH-D3 and 25-OH-D2 were analyzed by liquid chromatography-tandem mass spectrometry and total 25-OH-D levels were calculated as the sum of both. RESULTS All patients presented low 25-OH-D levels at baseline, decreasing total 25-OH-D (p = 0.011) mainly through 25-OH-D2 (p = 0.006) levels during ICU stay. 25-OH-D2 levels decreased a mean of 41.6% ± 89.6% versus 7.0% ± 23.4% for the 25-OH-D3 form during the ICU stay. Patients who did not need invasive mechanical ventilation presented higher levels of 25-OH-D2 at baseline and follow-up. Lower 25-OH-D and 25-OH-D3 levels were associated with higher D-dimer at baseline (p = 0.003; p = 0.001) and at follow up (p = 0.029), higher procalcitonin levels (p = 0.002; p = 0.018) at follow up, and lower percentage lymphocyte counts (p = 0.044; p = 0.040) during ICU stay. CONCLUSIONS Deficient vitamin D status in critical patients was established at the admission and further worsened after three days of stay. Lower vitamin D levels were related to key altered clinical and biochemical parameters on patients with SARS-CoV-2 infection. Given the different response of the 25-OH-D3 and 25-OH-D2 forms, it would be useful to monitor them on the evolution of the critically ill patient.
Collapse
Affiliation(s)
- Lourdes Herrera-Quintana
- Department of Physiology, Institute of Nutrition and Food Technology “Jose Mataix”, School of Pharmacy, University of Granada, 18071 Granada, Spain; (L.H.-Q.); (Y.G.-M.); (H.V.-L.)
| | - Yenifer Gamarra-Morales
- Department of Physiology, Institute of Nutrition and Food Technology “Jose Mataix”, School of Pharmacy, University of Granada, 18071 Granada, Spain; (L.H.-Q.); (Y.G.-M.); (H.V.-L.)
| | - Héctor Vázquez-Lorente
- Department of Physiology, Institute of Nutrition and Food Technology “Jose Mataix”, School of Pharmacy, University of Granada, 18071 Granada, Spain; (L.H.-Q.); (Y.G.-M.); (H.V.-L.)
| | - Jorge Molina-López
- Faculty of Education, Psychology and Sports Sciences, University of Huelva, 21007 Huelva, Spain
- Correspondence: (J.M.-L.); (E.P.)
| | - José Castaño-Pérez
- Intensive Care Unit, Virgen de las Nieves Hospital, Fuerzas Armadas Avenue, 18014 Granada, Spain; (J.C.-P.); (J.F.M.-C.); (R.C.-Z.); (J.M.P.-V.)
| | - Juan Francisco Machado-Casas
- Intensive Care Unit, Virgen de las Nieves Hospital, Fuerzas Armadas Avenue, 18014 Granada, Spain; (J.C.-P.); (J.F.M.-C.); (R.C.-Z.); (J.M.P.-V.)
| | - Ramón Coca-Zúñiga
- Intensive Care Unit, Virgen de las Nieves Hospital, Fuerzas Armadas Avenue, 18014 Granada, Spain; (J.C.-P.); (J.F.M.-C.); (R.C.-Z.); (J.M.P.-V.)
| | - José Miguel Pérez-Villares
- Intensive Care Unit, Virgen de las Nieves Hospital, Fuerzas Armadas Avenue, 18014 Granada, Spain; (J.C.-P.); (J.F.M.-C.); (R.C.-Z.); (J.M.P.-V.)
| | - Elena Planells
- Department of Physiology, Institute of Nutrition and Food Technology “Jose Mataix”, School of Pharmacy, University of Granada, 18071 Granada, Spain; (L.H.-Q.); (Y.G.-M.); (H.V.-L.)
- Correspondence: (J.M.-L.); (E.P.)
| |
Collapse
|
25
|
DEMİREL E, ŞAHİN A, UTLU M, ÇEPNİ Ş, VEİZİ E, YAVUZ VEİZİ BG. A relationship between musculoskeletal pain and prognosis in hospitalized COVID-19 patients. JOURNAL OF HEALTH SCIENCES AND MEDICINE 2021. [DOI: 10.32322/jhsm.899515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
|
26
|
Micronutrients in Sepsis and COVID-19: A Narrative Review on What We Have Learned and What We Want to Know in Future Trials. ACTA ACUST UNITED AC 2021; 57:medicina57050419. [PMID: 33925791 PMCID: PMC8146527 DOI: 10.3390/medicina57050419] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 12/14/2022]
Abstract
Sepsis remains the leading cause of mortality in hospitalized patients, contributing to 1 in every 2–3 deaths. From a pathophysiological view, in the recent definition, sepsis has been defined as the result of a complex interaction between host response and the infecting organism, resulting in life-threatening organ dysfunction, depending on microcirculatory derangement, cellular hypoxia/dysoxia driven by hypotension and, potentially, death. The high energy expenditure driven by a high metabolic state induced by the host response may rapidly lead to micronutrient depletion. This deficiency can result in alterations in normal energy homeostasis, free radical damage, and immune system derangement. In critically ill patients, micronutrients are still relegated to an ancillary role in the whole treatment, and always put in a second-line place or, frequently, neglected. Only some micronutrients have attracted the attention of a wider audience, and some trials, even large ones, have tested their use, with controversial results. The present review will address this topic, including the recent advancement in the study of vitamin D and protocols based on vitamin C and other micronutrients, to explore an update in the setting of sepsis, gain some new insights applicable to COVID-19 patients, and to contribute to a pathophysiological definition of the potential role of micronutrients that will be helpful in future dedicated trials.
Collapse
|
27
|
Sistanizad M, Kouchek M, Miri M, Salarian S, Shojaei S, Moeini Vasegh F, Seifi Kafshgari H, Qobadighadikolaei R. High dose vitamin D improves total serum antioxidant capacity and ICU outcome in critically ill patients - A randomized, double-blind clinical trial. Eur J Integr Med 2021. [DOI: 10.1016/j.eujim.2020.101271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
28
|
Tanner A, Tiwari D, Allen S. Covid-19 Susceptibility and Severity Might be Modified by Vitamin D Status: Theoretical and Practical Considerations. CURRENT RESPIRATORY MEDICINE REVIEWS 2021. [DOI: 10.2174/1568009620999200924155221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background:
The recently identified SARS-CoV-2 coronavirus has resulted in the
Covid-19 pandemic with severe morbidity and high mortality, particularly in certain sections of the
population. The co-morbidity patterns associated with adverse outcomes are multiple and complex
and there is emerging epidemiological, nutritional and molecular biological evidence that an inadequate
vitamin D status is a contributing factor.
Objective:
The aim was to review the role of vitamin D in immune function with particular reference
to the mechanisms whereby it supports immune efficiency, host protection and immune modulation.
The evidence for the possible benefit of vitamin D supplementation to ameliorate the severity
of respiratory infection by SARS-CoV-2 and other pathogens was also reviewed with a view to
making a recommendation.
Methods:
PubMed, MEDLINE and Google Scholar were searched using the terms: Covid-19, coronavirus,
SARS-CoV-2, vitamin D, calcitriol, deficiency, adaptive immunity, innate immunity, ventilation,
critical care, intensive care, acute respiratory distress syndrome, cytokine storm, respiratory
viruses, respiratory tract infection, respiratory syncytial virus, influenza, supplementation. Papers
for inclusion were selected on the basis of relevance and quality.
Findings:
Vitamin D insufficiency is widespread in many parts of the world. Vitamin D is needed
for normal protective and surveillance immune function and there is evidence that deficiency increases
the risk of some respiratory infections, probably including Covid-19. By binding with dedicated
receptors on immune cells vitamin D influences several strands of immune function, including
the production of anti-microbial peptides and several cytokines that promote an appropriate immune
response. Vitamin D supplementation probably reduces the risk of respiratory infection, with
persuasive biological, epidemiological and observational evidence for possible benefit against
Covid-19.
Conclusion:
Despite the lack of direct evidence specific to Covid-19 a cogent theoretical case can
be made for giving adults from selected groups, and arguably all adults, routine supplementation
with vitamin D to improve immune efficiency and reduce the incidence and severity of respiratory
infections. This could be particularly important in sections of the population with a high prevalence
of vitamin D insufficiency. Targeted research is required to provide firm evidence to guide practice.
Collapse
Affiliation(s)
- Alex Tanner
- The Royal Bournemouth Hospital, Dorset, United Kingdom
| | - Divya Tiwari
- The Royal Bournemouth Hospital, Dorset, United Kingdom
| | - Stephen Allen
- The Royal Bournemouth Hospital, Dorset, United Kingdom
| |
Collapse
|
29
|
Yu W, Ying Q, Zhu W, Huang L, Hou Q. Vitamin D status was associated with sepsis in critically ill children: A PRISMA compliant systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e23827. [PMID: 33466129 PMCID: PMC7808475 DOI: 10.1097/md.0000000000023827] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/16/2020] [Accepted: 11/20/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Sepsis leads to the high mortality in critically ill infants and children. It is still controversial whether vitamin D deficiency was associated with the incidence of sepsis. Thus we designed the systematic review and meta-analysis. METHODS The Ovid Medline, Embase, PubMed, and Cochrane library were systematically searched until April 5, 2020. The 25 hydroxyvitamin D (25-OHD) level was recorded and set 20 ng/mL as cut-off in cohort study to divide the lower and higher 25-OHD group. The odds ratio (OR) and 95% confidence intervals (CIs) were calculated for comparing the impact of vitamin D deficiency on the incidence of sepsis in critically ill children. RESULTS A total of 27 studies were included with 17 case-control studies and 10 cohort studies. In those case-control studies, the maternal 25-OHD level and neonatal 25-OHD level in sepsis group was significant lower than non-sepsis group (P < .001). The percentage of severe vitamin D deficiency was significant higher in sepsis group comparing to non-sepsis group (odds ratio [OR] = 2.66, 95% CI = 1.13-6.25, P < .001). In those cohort studies, the incidence of sepsis in lower 25-OHD group was 30.4% comparing with 18.2% in higher 25-OHD level group. However, no statistical significant difference in terms of mechanical ventilation rate and 30-day mortality. CONCLUSION We demonstrated that critically ill infants and children with sepsis could have a lower 25-OHD level and severe vitamin D deficiency comparing to those without sepsis. Future studies should focus on the association of vitamin D supplement and the occurrence of sepsis in critically ill children.
Collapse
Affiliation(s)
- Weijie Yu
- Department of Pediatrics, The Second Affiliated Hospital of Jiaxing University, Zhejiang Province
| | - Qinlai Ying
- Department of Pediatrics, The Second Affiliated Hospital of Jiaxing University, Zhejiang Province
| | - Wen Zhu
- Department of Pediatrics, The Second Affiliated Hospital of Jiaxing University, Zhejiang Province
| | - Lisu Huang
- Department of Pediatric Infectious Diseases, Xinhua Hospital, Shanghai Jiaotong University, P.R. China
| | - Qiuying Hou
- Department of Pediatrics, The Second Affiliated Hospital of Jiaxing University, Zhejiang Province
| |
Collapse
|
30
|
Prevalence and Impact of Vitamin D Deficiency in Critically Ill Cancer Patients Admitted to the Intensive Care Unit. Nutrients 2020; 13:nu13010022. [PMID: 33374662 PMCID: PMC7822404 DOI: 10.3390/nu13010022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/19/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022] Open
Abstract
Vitamin D deficiency is frequent in cancer patients and a risk factor for morbidity and mortality during critical illness. This single-center retrospective study analyzed 25-hydroxyvitamin D levels in critically ill cancer patients (n = 178; hematologic, n = 108; solid, n = 70) enrolled in a prospective ICU registry. The primary analysis was the prevalence of vitamin D deficiency (<20 ng/mL) and the severe deficiency (≤12 ng/mL). Secondary analyses included risk factors for vitamin D deficiency and its impact on ICU, hospital, and 1-year mortality. The prevalence of vitamin D deficiency and severe deficiency was 74% (95% CI: 67-80%) and 54% (95% CI: 47-61%). Younger age, relapsed/refractory disease, and a higher sepsis-related organ failure assessment (SOFA) score were independent risk factors for vitamin D deficiency (p < 0.05). After adjusting for relapsed/refractory disease, infection, the SOFA score, and the early need for life-supporting interventions, severe vitamin D deficiency was an independent predictor of hospital mortality (OR: 2.21, 95% CI: 1.03-4.72, p = 0.04) and 1-year mortality (OR: 3.40, 95% CI: 1.50-7.71, p < 0.01), but not of ICU mortality. Conclusion: Vitamin D deficiency is common in critically ill cancer patients requiring ICU admission, but its impact on short-term mortality in this group is uncertain. The observed association of severe vitamin D deficiency with the post-ICU outcome warrants clinical consideration and further study.
Collapse
|
31
|
Kory P, Meduri GU, Iglesias J, Varon J, Marik PE. Clinical and Scientific Rationale for the "MATH+" Hospital Treatment Protocol for COVID-19. J Intensive Care Med 2020; 36:135-156. [PMID: 33317385 DOI: 10.1177/0885066620973585] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In December 2019, COVID-19, a severe respiratory illness caused by the new coronavirus SARS-CoV-2 (COVID-19) emerged in Wuhan, China. The greatest impact that COVID-19 had was on intensive care units (ICUs), given that approximately 20% of hospitalized cases developed acute respiratory failure (ARF) requiring ICU admission. Based on the assumption that COVID-19 represented a viral pneumonia and no anti-coronaviral therapy existed, nearly all national and international health care societies' recommended "supportive care only" avoiding other therapies outside of randomized controlled trials, with a specific prohibition against the use of corticosteroids in treatment. However, early studies of COVID-19-associated ARF reported inexplicably high mortality rates, with frequent prolonged durations of mechanical ventilation (MV), even from centers expert in such supportive care strategies. These reports led the authors to form a clinical expert panel called the Front-Line COVID-19 Critical Care Alliance (www.flccc.net). The panel collaboratively reviewed the emerging clinical, radiographic, and pathological reports of COVID-19 while initiating multiple discussions among a wide clinical network of front-line clinical ICU experts from initial outbreak areas in China, Italy, and New York. Based on the shared early impressions of "what was working and what wasn't working," the increasing medical journal publications and the rapidly accumulating personal clinical experiences with COVID-19 patients, a treatment protocol was created for the hospitalized patients based on the core therapies of methylprednisolone, ascorbic acid, thiamine, heparin and co-interventions (MATH+). This manuscript reviews the scientific and clinical rationale behind MATH+ based on published in-vitro, pre-clinical, and clinical data in support of each medicine, with a special emphasis of studies supporting their use in the treatment of patients with viral syndromes and COVID-19 specifically. The review concludes with a comparison of published multi-national mortality data with MATH+ center outcomes.
Collapse
Affiliation(s)
- Pierre Kory
- 22392Aurora St. Luke's Medical Center, Milwaukee, WI, USA
| | - G Umberto Meduri
- Memphis VA Medical Center, 12326University of Tennessee Health Science Center, Memphis, TN, USA
| | - Jose Iglesias
- Jersey Shore University Medical Center, Hackensack School of Medicine at Seton Hall, NJ, USA
| | - Joseph Varon
- 12340University of Texas Health Science Center, Houston, TX, USA
| | - Paul E Marik
- 6040Eastern Virginia Medical School, Norfolk, VA, USA
| |
Collapse
|
32
|
Martucci G, Volpes R, Panarello G, Tuzzolino F, Di Carlo D, Ricotta C, Gruttadauria S, Conaldi PG, Luca A, Amrein K, Arcadipane A. Vitamin D levels in liver transplantation recipients and early postoperative outcomes: Prospective observational DLiverX study. Clin Nutr 2020; 40:2355-2363. [PMID: 33158589 DOI: 10.1016/j.clnu.2020.10.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 09/16/2020] [Accepted: 10/17/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS In critically ill patients with liver disease, vitamin D deficiency is associated with higher disease severity, increased frequency of infections, and worse outcomes. This study sought to describe the trend of vitamin D in orthotopic liver transplantation (OLT) recipients and its association with outcomes. METHODS Prospective observational study of 67 consecutive OLT recipients enrolled between September, 2016 and August, 2017 at IRCCS-ISMETT, Palermo (Italy). Trend of vitamin D levels and potential factors influencing it levels were evaluated through a generalized linear mixed regression model. RESULTS Sixty-four (95.5%) recipients were vitamin D deficient (<20 ng/ml), with a median value of 8.8 ng/ml [6.2-12.9], and forty-seven of these (70.1%) showed severe deficiency (<12 ng/ml) at baseline, 7.9 ng/ml [5.4-8.9]. The baseline vitamin D showed an inverse correlation with liver disease severity: Child-Pugh, MELD score, bilirubin, INR, and organ failure (p < 0.01) at baseline. Vitamin D increased on postoperative day (POD) 28 compared with POD1: +4.5 ng/ml, C.I. 95% 3.6-5.3 ng/ml, p < 0.01. Lower baseline vitamin D, donor age, transfusion of fresh frozen plasma (negative impact, all p < 0.05), and intra-operative bypass (positive impact at POD 28, p < 0.01) were associated with variation of vitamin D levels after transplantation. Incomplete graft recovery was associated with lower vitamin D on POD28: 8.2 ± 4.4 versus 13.8 ± 9.4 ng/ml, p < 0.01; the odds ratio (OR) was 0.84; CI 95% 0.73-0.97, p = 0.014. The OR for infections within POD 28 was inversely associated with baseline vitamin D: 0.87; CI 95% 0.79-0.98, p = 0.02, and with vitamin D level at baseline <12 ng/ml: OR 6.44; CI 95% 1.66-24.94; p < 0.01. CONCLUSIONS Preoperative Vitamin D is correlated with disease severity, and was highly associated with invasive infection in the first 28 PODs. After OLT, the value on POD 28 had a strong association with graft function.
Collapse
Affiliation(s)
- Gennaro Martucci
- Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy.
| | - Riccardo Volpes
- Hepatology and Gastroenterology Unit, Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Giovanna Panarello
- Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Fabio Tuzzolino
- Research Office, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Daniele Di Carlo
- Department of Laboratory Medicine and Advanced Biotechnologies, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Calogero Ricotta
- Abdominal Surgery and Organ Transplantation Unit, Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Salvatore Gruttadauria
- Abdominal Surgery and Organ Transplantation Unit, Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Pier Giulio Conaldi
- CEO, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Angelo Luca
- CEO, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Karin Amrein
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Antonio Arcadipane
- Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| |
Collapse
|
33
|
Tramontana F, Napoli N, El-Hajj Fuleihan G, Strollo R. The D-side of COVID-19: musculoskeletal benefits of vitamin D and beyond. Endocrine 2020; 69:237-240. [PMID: 32632722 PMCID: PMC7338117 DOI: 10.1007/s12020-020-02407-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 06/26/2020] [Indexed: 12/16/2022]
Abstract
Coronavirus 2019 disease (COVID-19) mostly adversely affects the elderly, a population at higher risk for low serum 25-hydroxyvitamin D (25(OH)D) levels. In this viewpoint, we highlight the well-known musculoskeletal properties of vitamin D, which are particularly relevant in the context of COVID-19, suggesting further potential benefits through extra-skeletal effects. Maintaining optimal 25(OH)D is crucial to prevent falls, frailty and fractures in elderly patients, with low activity levels due to lockdown, or who are relatively immobilized during hospitalization and after discharge for prolonged periods of time. Hypovitaminosis D is also associated with susceptibility to respiratory infections, admissions to the intensive care unit, and mortality. We underscore the importance of achieving desirable serum 25(OH)D in COVID-19 elderly patients, to ensure beneficial musculoskeletal effects and possibly respiratory effects of vitamin D, in the context of COVID-19.
Collapse
Affiliation(s)
- Flavia Tramontana
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro di Portillo 21, 00128, Rome, Italy
| | - Nicola Napoli
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro di Portillo 21, 00128, Rome, Italy.
- Division of Bone and Mineral Diseases, Washington University in St Louis, St Louis, MO, USA.
| | - Ghada El-Hajj Fuleihan
- Calcium Metabolism and Osteoporosis Program, American University of Beirut, Beirut, Lebanon.
- Scholars in HeAlth Research Program (SHARP), American University of Beirut Medical Center, Beirut, Lebanon.
| | - Rocky Strollo
- Unit of Endocrinology and Diabetes, Department of Medicine, Campus Bio-Medico University of Rome, Via Alvaro di Portillo 21, 00128, Rome, Italy
| |
Collapse
|
34
|
Dang H, Li J, Liu C, Xu F. 25-Hydroxy Vitamin D Deficiency Is Associated With Cardiovascular Sequential Organ Failure Assessment and Pediatric Risk of Mortality III Scores in Critically Ill Children. Front Pediatr 2020; 8:66. [PMID: 32181233 PMCID: PMC7059594 DOI: 10.3389/fped.2020.00066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 02/11/2020] [Indexed: 12/16/2022] Open
Abstract
Aim: Investigate 25-hydroxy vitamin D (25(OH)D) levels and the correlation with cardiovascular sequential organ failure assessment (CV-SOFA) and pediatric risk of mortality III (PRISM-III) scores in critically ill children. Methods: This prospective observational cohort study was conducted on consecutive critical ill children aged 1 month to 14 years old in 1 year. The blood sample was collected upon PICU admission. 25(OH)D deficiency was defined as<20 ng/mL. We performed univariate and multivariate analyses to evaluate associations with CV-SOFA and PRISM-III scores and other important outcomes. Results: 296 critically ill children were enrolled in the study. The mean serum 25(OH)D level was 22.5 (IQR 16.3-31.8) ng/mL. The prevalence of 25(OH)D deficiency was 39.2% in critically ill children. 25(OH)D levels were significantly decreased in septic shock and associated with CV-SOFA and PRISM-III scores. In multivariate analysis, vitamin D deficiency is associated with CV-SOFA and PRISM-III scores. Conclusion: 25(OH)D deficiency is prevalent in critically ill children at PICU admission and seems to be associated with higher CV-SOFA and PRISM-III scores. Our study provides additional data for 25 (OH) D statuses that impact the outcomes of critically ill children.
Collapse
Affiliation(s)
- Hongxing Dang
- Department of PICU, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Jing Li
- Department of PICU, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Chengjun Liu
- Department of PICU, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| | - Feng Xu
- Department of PICU, Ministry of Education Key Laboratory of Child Development and Disorders, Children's Hospital of Chongqing Medical University, Chongqing, China.,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, China.,Chongqing Key Laboratory of Child Health and Nutrition, Chongqing, China
| |
Collapse
|
35
|
Zajic P, Heschl S, Schörghuber M, Srekl-Filzmaier P, Stojakovic T, Weixler V, Zelzer S, Amrein K. Vitamin D assessment in perioperative medicine and critical care : A prospective observational pilot study. Wien Klin Wochenschr 2019; 133:79-85. [PMID: 31802221 PMCID: PMC7875852 DOI: 10.1007/s00508-019-01584-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 11/15/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND There is controversy about the impact of acute illness on vitamin D levels. This study was carried out to assess the influence of perioperative fluid loading on 25-hydroxy-vitamin D [25(OH)D] levels. The study evaluated the clinical utility of a commonly available chemiluminescence assay (ECLIA, IDS-iSYS) and liquid chromatography/mass spectrometry (LC-MS/MS) in the diagnosis of vitamin D deficiency in this setting. METHODS In this prospective observational pilot study in adult patients undergoing cardiovascular surgery on cardiopulmonary bypass (CPB), blood samples drawn at preoperative baseline (t1), after weaning from CPB (t2), on intensive care unit (ICU) admission (t3) and on the first (t4) and second (t5) postoperative days were analyzed. RESULTS A total of 26 patients (130 samples) were included in this study. Fluid loading by CPB led to a median reduction of 25(OH)D by -22.6% (range -54.5% to -19.5%) between t1 and t2. Cohen's kappa (κ) for method agreement for vitamin D deficiency (tested cut-off values 20 ng/ml and 12 ng/ml), was κ = 0.291 (p < 0.001) and κ = 0.469 (p < 0.001), respectively. The mean difference between measurements by ECLIA and LC-MS/MS was 4.8 ng/ml (±5.7), Pearson's r for correlation was 0.73 (p < 0.001). The biologically inactive C3-epimer did not contribute to 25(OH)D levels assessed by LC-MS/MS. CONCLUSION The 25(OH)D measurements by chemiluminescence assays can noticeably deviate from those measured by LC-MS/MS, which can be considered the unequivocal gold standard. These assays may still be acceptably reliable in the screening for vitamin D deficiency, especially in the setting of low vitamin D levels. Stricter definitions, e.g. serum 25(OH)D levels lower than 12 ng/ml, may be used to diagnose deficiency with low false positive rate. TRIAL REGISTRATION DRKS00009216, German Clinical Trials Registry ( www.drks.de ).
Collapse
Affiliation(s)
- Paul Zajic
- Div. of General Anaesthesiology, Emergency- and Intensive Care Medicine, Dept. of Anaesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria.
| | - Stefan Heschl
- Div. of Anaesthesiology for Cardiovascular and Thoracic Surgery and Intensive Care Medicine, Dept. of Anaesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Michael Schörghuber
- Div. of Anaesthesiology for Cardiovascular and Thoracic Surgery and Intensive Care Medicine, Dept. of Anaesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Petra Srekl-Filzmaier
- Div. of Cardiac Surgery, Dept. of Surgery, Medical University of Graz, Graz, Austria
| | - Tatjana Stojakovic
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, University Medical Centre Graz, Graz, Austria
| | - Viktoria Weixler
- Div. of Cardiac Surgery, Dept. of Surgery, Medical University of Graz, Graz, Austria
| | - Sieglinde Zelzer
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, University Medical Centre Graz, Graz, Austria
| | - Karin Amrein
- Div. of Endocrinology and Diabetology, Dept. of Internal Medicine, Medical University of Graz, Graz, Austria
| |
Collapse
|
36
|
Li CH, Tang X, Wasnik S, Wang X, Zhang J, Xu Y, Lau KHW, Nguyen HB, Baylink DJ. Mechanistic study of the cause of decreased blood 1,25-Dihydroxyvitamin D in sepsis. BMC Infect Dis 2019; 19:1020. [PMID: 31791247 PMCID: PMC6888965 DOI: 10.1186/s12879-019-4529-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 10/01/2019] [Indexed: 02/06/2023] Open
Abstract
Background Vitamin D deficiency, determined by blood levels of 25-hydroxyvitamin D [25(OH) D, i.e. the major vitamin D form in blood], has been shown to associate with all-cause mortalities. We recently demonstrated that blood levels of 1,25-dihydroxyvitamin D [1,25(OH)2D, i.e. the active vitamin D] were significantly lower in non-survivors compared to survivors among sepsis patients. Unexpectedly, despite the well documented roles of 1,25(OH)2D in multiple biological functions such as regulation of immune responses, stimulation of antimicrobials, and maintenance of barrier function, 1,25(OH)2D supplementation failed to improve disease outcomes. These previous findings suggest that, in addition to 1,25(OH)2D deficiency, disorders leading to the 1,25(OH)2D deficiency also contribute to mortality among sepsis patients. Therefore, this study investigated the mechanisms leading to sepsis-associated 1,25(OH)2D deficiency. Methods We studied mechanisms known to regulate kidney 25-hydroxylvitamin D 1α-hydroxylase which physiologically catalyzes the conversion of 25(OH) D into 1,25(OH)2D. Such mechanisms included parathyroid hormone (PTH), insulin-like growth factor 1 (IGF-1), fibroblast growth factor 23 (FGF-23), and kidney function. Results We demonstrated in both human subjects and mice that sepsis-associated 1,25(OH)2D deficiency could not be overcome by increased production of PTH which stimulates 1α-hydroxylase. Further studies showed that this failure of PTH to maintain blood 1,25(OH)2D levels was associated with decreased blood levels of IGF-1, increased blood levels of FGF-23, and kidney failure. Since the increase in blood levels of FGF-23 is known to associate with kidney failure, we further investigated the mechanisms leading to sepsis-induced decrease in blood levels of IGF-1. Our data showed that blood levels of growth hormone, which stimulates IGF-1 production in liver, were increased but could not overcome the IGF-1 deficiency. Additionally, we found that the inability of growth hormone to restore the IGF-1 deficiency was associated with suppressed expression and signaling of growth hormone receptor in liver. Conclusions Because FGF-23 and IGF-1 have multiple biological functions besides their role in regulating kidney 1α-hydroxylase, our data suggest that FGF-23 and IGF-1 are warranted for further investigation as potential agents for the correction of 1,25(OH)2D deficiency and for the improvement of survival among sepsis patients.
Collapse
Affiliation(s)
- Chih-Huang Li
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA.,Department of Emergency Medicine, Chang-Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan.,Graduate Institute of Clinical Medical Sciences, School of Medicine, Chang-Gung University, Taoyuan, Taiwan
| | - Xiaolei Tang
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA. .,Department of Veterinary Biomedical Sciences, College of Veterinary Medicine, Long Island University, Brookville, NY, 11548, USA.
| | - Samiksha Wasnik
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA
| | - Xiaohua Wang
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA.,Division of Infectious Disease, Jinan Infectious Disease Hospital, Shandong University, Jinan, Shandong, China
| | - Jintao Zhang
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA.,Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yi Xu
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA
| | - Kin-Hing William Lau
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA.,Musculoskeletal Disease Center, Jerry L. Pettis Memorial Veterans Affairs Medical Center, Loma Linda, California, USA
| | - H Bryant Nguyen
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA.,Division of Pulmonary, Critical Care, Hyperbaric and Sleep Medicine, Loma Linda University, Loma Linda, California, USA
| | - David J Baylink
- Department of Medicine, Division of Regenerative Medicine, Loma Linda University, Loma Linda, California, USA
| |
Collapse
|
37
|
Amrein K, Parekh D, Westphal S, Preiser JC, Berghold A, Riedl R, Eller P, Schellongowski P, Thickett D, Meybohm P. Effect of high-dose vitamin D3 on 28-day mortality in adult critically ill patients with severe vitamin D deficiency: a study protocol of a multicentre, placebo-controlled double-blind phase III RCT (the VITDALIZE study). BMJ Open 2019; 9:e031083. [PMID: 31722941 PMCID: PMC6858186 DOI: 10.1136/bmjopen-2019-031083] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Observational studies have demonstrated an association between vitamin D deficiency and increased risk of morbidity and mortality in critically ill patients. Cohort studies and pilot trials have suggested promising beneficial effects of vitamin D replacement in the critical ill, at least in patients with severe vitamin D deficiency. As vitamin D is a simple, low-cost and safe intervention, it has potential to improve survival in critically ill patients. METHODS AND ANALYSIS In this randomised, placebo-controlled, double-blind, multicentre, international trial, 2400 adult patients with severe vitamin D deficiency (25-hydroxyvitamin D≤12 ng/mL) will be randomised in a 1:1 ratio by www.randomizer.at to receive a loading dose of 540 000 IU cholecalciferol within 72 hours after intensive care unit (ICU) admission, followed by 4000 IU daily for 90 days or placebo. Hypercalcaemia may occur as a side effect, but is monitored by regular checks of the calcium level. The primary outcome is all-cause mortality at 28 days after randomisation. Secondary outcomes are: ICU, hospital, 90-day and 1-year mortality; hospital and ICU length of stay, change in organ dysfunction on day 5 as measured by Sequential Organ Function Assessment (SOFA) score, number of organ failures; hospital and ICU readmission until day 90; discharge destination, self-reported infections requiring antibiotics until day 90 and health-related quality of life. Recruitment status is ongoing. ETHICS AND DISSEMINATION National ethical approval was obtained by the Ethics Committee of the University of Graz for Austria, Erasme University Brussels (Belgium) and University Hospital Frankfurt (Germany), and will further be gained according to individual national processes. On completion, results will be published in a peer-reviewed scientific journal. The study findings will be presented at national and international meetings with abstracts online. TRIAL REGISTRATION NCT03188796, EudraCT-No: 2016-002460-13.
Collapse
Affiliation(s)
- Karin Amrein
- Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | - Dhruv Parekh
- Birmingham Acute Care Research Group, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Sabine Westphal
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | | | - Andrea Berghold
- Institute for Medical Informatics, Statstics, and Documentation, Medical University of Graz, Graz, Austria
| | - Regina Riedl
- Institute for Medical Informatics, Statstics, and Documentation, Medical University of Graz, Graz, Austria
| | - Philipp Eller
- Intensive Care Unit, Department of Internal Medicine, University Hospital of Graz, Graz, Austria
| | - Peter Schellongowski
- University Hospital of Internal Medicine I, Medical University Wien, Wien, Austria
| | - David Thickett
- Birmingham Acute Care Research Group, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- University of Birmingham School of Clinical and Experimental Medicine, Birmingham, UK
| | - Patrick Meybohm
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
- Department of Anesthesiology, University Hospital Wuerzburg, Wuerzburg, Germany
| |
Collapse
|
38
|
|
39
|
Holmes WL, Maish GO, Minard G, Croce MA, Dickerson RN. Hypercalcemia Without Hypervitaminosis D During Cholecalciferol Supplementation in Critically Ill Patients. Nutr Clin Pract 2019; 35:933-941. [PMID: 31605425 DOI: 10.1002/ncp.10407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Vitamin D deficiency during critical illness has been associated with worsened outcomes. Because most critically ill patients with severe traumatic injuries are vitamin D deficient, we investigated the efficacy and safety of cholecalciferol therapy for these patients. METHODS Fifty-three patients (>17 years of age) admitted to the trauma intensive care unit who had a serum 25-hydroxy vitamin D (25-OH vit D) concentration <20 ng/mL were given 10,000 IU of cholecalciferol daily. Efficacy was defined as achievement of a 25-OH vit D of 30-79.9 ng/mL. Safety was evaluated by the presence of hypercalcemia (serum ionized calcium [iCa] >1.32 mmol/L) or hypervitaminosis D (25-OH vit D >79.9 nmol/L). Patients were monitored for 2 weeks during cholecalciferol therapy. RESULTS Twenty-four patients (45%) achieved target 25-OH vit D. No patients experienced hypervitaminosis D. Hypercalcemia occurred in 40% (n = 21) of patients; 2 patients experienced an iCa >1.49 nmol/L. 25-OH vit D was significantly greater for those who developed hypercalcemia (37.2 + 11.2 vs 28.4 + 5.6 ng/mL, respectively, P < 0.001) by the second week of cholecalciferol. Of 24 patients who achieved target 25-OH vit D, 14 (58%) experienced hypercalcemia in contrast to 24% of patients (7 out of 29) who did not achieve target 25-OH vit D (P = 0.024). CONCLUSIONS Cholecalciferol normalized serum 25-OH vit D concentrations in less than half of patients yet was associated with a substantial proportion of patients with hypercalcemia without hypervitaminosis D.
Collapse
Affiliation(s)
- Whitney L Holmes
- Department of Pharmacy, Regional One Health, Memphis, Tennessee, USA
| | - George O Maish
- Department of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Gayle Minard
- Department of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Martin A Croce
- Department of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Roland N Dickerson
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| |
Collapse
|
40
|
Jhang WK, Kim DH, Park SJ. Association of vitamin D deficiency with clinical outcomes in critically ill Korean children. Nutr Res Pract 2019; 14:12-19. [PMID: 32042369 PMCID: PMC6997144 DOI: 10.4162/nrp.2020.14.1.12] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/23/2019] [Accepted: 08/02/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND/OBJECTIVES Vitamin D is a pleiotropic hormone that affects various body organ systems. We evaluated the prevalence of a vitamin D deficiency (VDD) and its potential role in the clinical condition of critically ill Korean children. SUBJECTS/METHODS Patients under 18 years old with a 25(OH) vitamin D measurement on the first day of PICU admission were included from among the children admitted to the pediatric intensive care unit (PICU) of our tertiary children's hospital between October 2017 and January 2019. RESULTS A total of 172 pediatric patients were enrolled. The mean 25(OH) vitamin D level was 17.5 ± 12.8 ng/mL. There was a 65.1% prevalence of VDD (25(OH) vitamin D level < 20 ng/mL). VDD was associated with age at PICU admission, gastrointestinal/hepatobiliary disorders, International Society of Thrombosis and Hemostasis disseminated intravascular coagulation (ISTH DIC) score, pediatric multiple organ dysfunction syndrome (pMODS) score and with several laboratory test findings including hemoglobin, platelet, C-reactive protein, serum albumin, total bilirubin, prothrombin time, and anti-thrombin III levels. Most of these parameters also showed significant linear correlations with the 25(OH) vitamin D level (P < 0.05). However, no statistically meaningful association was found between VDD and other clinical conditions such as the need for a mechanical ventilator, requirement for vasoactive drugs, duration of the PICU and hospital stays, or PICU mortality. CONCLUSION There is a high prevalence of VDD in critically ill Korean children. There were significant associations between the 25(OH) vitamin D level and gastrointestinal/hepatobiliary disorders, the pMODS score and with coagulation related factors. Further large-scale studies with more specific subgroup analyses are required to more precisely assess the clinical implications of VDD in critically ill pediatric patients.
Collapse
Affiliation(s)
- Won Kyoung Jhang
- Division of Pediatric Critical Care medicine, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, 88, Olympic-ro-43-gil, Songpa-gu, Seoul 05505, Korea
| | - Da Hyun Kim
- Division of Pediatric Critical Care medicine, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, 88, Olympic-ro-43-gil, Songpa-gu, Seoul 05505, Korea
| | - Seong Jong Park
- Division of Pediatric Critical Care medicine, Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, 88, Olympic-ro-43-gil, Songpa-gu, Seoul 05505, Korea
| |
Collapse
|
41
|
Abstract
Recently, many studies have demonstrated pleotropic effects of vitamin D, including immune modulation and cardiovascular system activity. Sufficient vitamin D concentrations and supplementation of vitamin D may be of benefit in burn-injured patients. Low 25(OH)D has been observed in nearly all pediatric and most adult burn patients. Vitamin D has primarily been studied in pediatric burn patients, focusing on bone marker measurements and the incidence of fractures. The preferred vitamin D dose, formulation, and route of administration remain unknown, and there is limited data on the impact of vitamin D status on clinical outcomes. Further research should focus on determining optimal monitoring strategies, supplementation regimens and clinical outcomes like mortality, length of stay and incidence of sepsis.
Collapse
|
42
|
Martucci G, McNally D, Parekh D, Zajic P, Tuzzolino F, Arcadipane A, Christopher KB, Dobnig H, Amrein K. Trying to identify who may benefit most from future vitamin D intervention trials: a post hoc analysis from the VITDAL-ICU study excluding the early deaths. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2019; 23:200. [PMID: 31164148 PMCID: PMC6549317 DOI: 10.1186/s13054-019-2472-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 05/13/2019] [Indexed: 02/07/2023]
Abstract
Background Vitamin D supplementation has shown promise for reducing mortality in the intensive care setting. As a steroid prohormone with pleiotropic effects, there may be a lag between administration and observing clinical benefit. This secondary analysis of the VITdAL-ICU study sought to explore whether the effect size of vitamin D on mortality was different when study participants who died or were discharged early were excluded. Methods The VITdAL-ICU study was a randomized, placebo-controlled trial in critically ill adults who received placebo or 540,000 IU cholecalciferol followed by monthly supplementation. The effect of vitamin D on 28-day mortality was evaluated after exclusion of participants who died or were discharged within 7 days from study drug administration, according to vitamin D concentrations on day 3, using a bivariate analysis adjusted for confounders and in a stepwise multiple analysis. Results Of 475 study participants, 65 died or were discharged within the first 7 days. In the remaining 410 patients, vitamin D supplementation was associated with a reduction in 28-day mortality [OR 0.58 (95% CI 0.35–0.97) p value = 0.035]. The effect on mortality was not significant after adjusting for age, severity scores, female gender, chronic liver and kidney disease, COPD, diagnosis of the tumor, mechanical ventilation, and vasopressors at enrollment (all p > 0.05). In a multiple model, the mortality reduction by vitamin D supplementation did not remain independently significant [OR 0.61 (95% CI 0.35–1.05) p = 0.075]. Vitamin D metabolite response, in the treatment group, demonstrated that survivors at 28 days, had higher levels of 25-hydroxyvitamin D (34.4 vs 25.4 ng/ml, p = 0.010) and 1,25-dihydroxyvitamin D (107.6 vs 70.3 pg/ml, p = 0.049) on day 3. The increase of plasma metabolites after vitamin D oral supplementation, independent of the baseline value, was associated with lower odds of death [OR 0.48 (95% CI 0.27–0.87) p value = 0.016]. Conclusions High-dose vitamin D3 supplementation was associated with a reduction of 28-day mortality in a mixed population of critically ill adults with vitamin D deficiency when excluding patients who died or were discharged within 7 days after study inclusion. However, this survival benefit was not independently confirmed when adjusted for other factors strongly associated with mortality. Electronic supplementary material The online version of this article (10.1186/s13054-019-2472-z) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Gennaro Martucci
- Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Dayre McNally
- Faculty of Medicine, Division of Critical Care, Department of Pediatrics, Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Canada
| | - Dhruv Parekh
- Critical Care, Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Paul Zajic
- Division of General Anaesthesiology, Department of Anaesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria
| | - Fabio Tuzzolino
- Research Office, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Antonio Arcadipane
- Department of Anesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Kenneth B Christopher
- Brigham and Women's Hospital, Harvard Medical School, Renal Division, Boston, MA, USA
| | - Harald Dobnig
- Thyroid Endocrinology Osteoporosis Institute Dobnig, Graz, Austria
| | - Karin Amrein
- Thyroid Endocrinology Osteoporosis Institute Dobnig, Graz, Austria. .,Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, A-8036, Graz, Austria.
| |
Collapse
|
43
|
Serum vitamin D level was not associated with severity of ventilator associated pneumonia. ACTA ACUST UNITED AC 2019; 57:55-60. [PMID: 30447146 DOI: 10.2478/rjim-2018-0033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND OBJECTIVE Vitamin D deficiency is considered one of the most common nutritional deficiencies associated with weakened immune system and increased likelihood of sepsis. The current study was conducted to investigate the association between serum vitamin D level and the severity and prognosis of ventilator associated pneumonia (VAP) in inpatients in intensive care unit (ICU). METHODS Eighty-four consecutive patients with VAP were enrolled in this observational, prospective study conducted in the ICU of Besat Hospital, Hamadan. The patients were examined for serum 25-hydroxyvitamin D (vitD3) level and VAP severity and prognosis. Clinical pulmonary infection score was used for the diagnosis, and Sequential Organ Failure Assessment (SOFA) Score was used to determine the severity of VAP. RESULTS Low level serum vitD3 (under 30 ng/mL) was found in 66 (78.6%) patients. In this series of VAP patients, there were no significant differences in blood culture results, 14 and 28-day sepsis-associated mortality, mechanical ventilation duration, or SOFA Score on days 3, 7, and 14 between the low level and normal level vitD3 patients (p > 0.05). CONCLUSION Serum vitD3 level was not associated with mortality from VAP or complications due to sepsis in the inpatients in the ICU.
Collapse
|
44
|
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: 369] [Impact Index Per Article: 73.8] [Reference Citation Analysis] [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
|
45
|
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] [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
|
46
|
Nair P, Venkatesh B, Hoechter DJ, Buscher H, Kerr S, Center JR, Myburgh JA. Vitamin D status and supplementation in adult patients receiving extracorporeal membrane oxygenation. Anaesth Intensive Care 2019; 46:589-595. [PMID: 30447668 DOI: 10.1177/0310057x1804600609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The prevalence of vitamin D deficiency in critical illness is known to be high and associated with adverse clinical outcomes. Patients receiving extracorporeal membrane oxygenation (ECMO) may be at increased risk of vitamin D deficiency due to high severity of acute illness. Challenges with drug dosing in ECMO patients are recognised due to increased volume of distribution and drug absorption to circuit components. To describe the prevalence of vitamin D deficiency in ECMO patients and the effect of intramuscular dosing of cholecalciferol on levels of vitamin D metabolites, and to compare these data with intensive care unit (ICU) patients not receiving ECMO, two prospective studies were performed sequentially: an observational study of 100 consecutive ICU patients and an interventional study assessing effects of intramuscular cholecalciferol in 50 ICU patients. The subgroup of patients who required ECMO support in each of these studies was analysed and compared to patients who did not receive ECMO. Twenty-four ECMO patients, 12 from the observational study and 12 from the interventional study (who received intramuscular cholecalciferol) were studied-21/24 (88%) ECMO patients were vitamin D deficient at baseline compared to 65/126 (52%) of non-ECMO patients (<i>P</i>=0.006). Of the 12 ECMO patients who received cholecalciferol, six patients (50%) achieved correction of deficiency compared to 36/38 (95%) non-ECMO patients (<i>P</i>=0.001). The prevalence of vitamin D deficiency is higher in ECMO patients compared to other critically ill adults. Correction of deficiency with single dose cholecalciferol is not reliable; higher or repeated doses should be considered to correct deficiency.
Collapse
Affiliation(s)
- P Nair
- Senior Specialist, Intensive Care Unit, St Vincent's Hospital; University of New South Wales; The George Institute for Global Health; Garvan Institute of Medical Research; Sydney, New South Wales
| | - B Venkatesh
- Pre-eminent specialist, Princess Alexandra Hospital; Professor of Intensive Care, University of Queensland; Brisbane, Queensland; Honorary Professor, University of New South Wales; Professorial Fellow, The George Institute for Global Health; Sydney, New South Wales
| | | | - H Buscher
- Conjoint Senior Lecturer, University of New South Wales; Sydney, New South Wales
| | | | - J R Center
- Professor of Endocrinology, University of New South Wales; Garvan Institute of Medical Research; Sydney, New South Wales
| | - J A Myburgh
- Professor of Intensive Care, University of New South Wales; Senior Specialist, Intensive Care Unit, St George Private Hospital; Sydney, New South Wales
| |
Collapse
|
47
|
Obesity attenuates serum 25-hydroxyvitamin D response to cholecalciferol therapy in critically ill patients. Nutrition 2019; 63-64:120-125. [PMID: 30939386 DOI: 10.1016/j.nut.2019.01.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/20/2019] [Accepted: 01/25/2019] [Indexed: 01/21/2023]
Abstract
OBJECTIVES The presence of obesity may confound cholecalciferol dosing in vitamin D-deficient patients owing to potentially decreased bioavailability. The aim of this retrospective study was to evaluate cholecalciferol therapy in vitamin D-deficient, critically ill trauma patients with and without obesity. METHODS Adult patients with severe traumatic injuries who had a serum 25-hydroxyvitamin D (25-OH vit D) <50nmol/L were prescribed 10 000 IU of liquid cholecalciferol daily. Efficacy was defined as achievement of a 25-OH vit D of 75 to 200nmol/L. Safety was evaluated by the presence of hypercalcemia (serum ionized calcium >1.32 mmol/L). Fifty-three patients (18 obese, 35 non-obese) were identified for study. RESULTS Despite similar baseline concentrations (36 ± 7 versus 37 ± 7 nmol/L; P = NS), 25-OH vit D response was attenuated for those with obesity after 1 and 2 wk of cholecalciferol therapy (51 ± 18 versus 66 ± 27nmol/L, P < 0.01; 68 ± 19 versus 92 ± 25nmol/L, P < 0.01, respectively). Patients with obesity also tended to experience less hypercalcemia (22% versus 49% of patients, respectively) post-cholecalciferol therapy. CONCLUSION Obesity alters the response to cholecalciferol therapy in critically ill patients with severe traumatic injuries.
Collapse
|
48
|
|
49
|
Amrein K, Papinutti A, Mathew E, Vila G, Parekh D. Vitamin D and critical illness: what endocrinology can learn from intensive care and vice versa. Endocr Connect 2018; 7:R304-R315. [PMID: 30352414 PMCID: PMC6240147 DOI: 10.1530/ec-18-0184] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 10/05/2018] [Indexed: 12/13/2022]
Abstract
The prevalence of vitamin D deficiency in intensive care units ranges typically between 40 and 70%. There are many reasons for being or becoming deficient in the ICU. Hepatic, parathyroid and renal dysfunction additionally increases the risk for developing vitamin D deficiency. Moreover, therapeutic interventions like fluid resuscitation, dialysis, surgery, extracorporeal membrane oxygenation, cardiopulmonary bypass and plasma exchange may significantly reduce vitamin D levels. Many observational studies have consistently shown an association between low vitamin D levels and poor clinical outcomes in critically ill adults and children, including excess mortality and morbidity such as acute kidney injury, acute respiratory failure, duration of mechanical ventilation and sepsis. It is biologically plausible that vitamin D deficiency is an important and modifiable contributor to poor prognosis during and after critical illness. Although vitamin D supplementation is inexpensive, simple and has an excellent safety profile, testing for and treating vitamin D deficiency is currently not routinely performed. Overall, less than 800 patients have been included in RCTs worldwide, but the available data suggest that high-dose vitamin D supplementation could be beneficial. Two large RCTs in Europe and the United States, together aiming to recruit >5000 patients, have started in 2017, and will greatly improve our knowledge in this field. This review aims to summarize current knowledge in this interdisciplinary topic and give an outlook on its highly dynamic future.
Collapse
Affiliation(s)
- K Amrein
- Thyroid Endocrinology Osteoporosis Institute Dobnig, Graz, Austria
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- Correspondence should be addressed to K Amrein:
| | - A Papinutti
- Department of General Surgery, Medical University of Graz, Graz, Austria
| | - E Mathew
- Department of General Surgery, Medical University of Graz, Graz, Austria
- Department of General Surgery, St. Elisabeth’s Hospital, Graz, Austria
| | - G Vila
- Division of Endocrinology and Metabolism, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - D Parekh
- Clinician Scientist in Critical Care, Birmingham, Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| |
Collapse
|
50
|
Langlois PL, D'Aragon F, Manzanares W. Vitamin D in the ICU: More sun for critically ill adult patients? Nutrition 2018; 61:173-178. [PMID: 30731421 DOI: 10.1016/j.nut.2018.11.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 11/07/2018] [Accepted: 11/11/2018] [Indexed: 12/24/2022]
Abstract
Critical illness in patients is characterized by systemic inflammation and oxidative stress. Vitamin D has a myriad of biological functions relevant to this population, including immunomodulation by the alteration of cytokine production and nuclear factor loop amplification. Low serum levels have consistently been found in observational studies conducted on critically ill patients, but the causality with mortality and worse outcomes has not been confirmed. The current focus is on interventional trials, whereas the pharmacokinetic profile of vitamin D administration remains sparse and the optimal strategy has not been confirmed. So far, high-dose oral or enteral supplementation is the most studied strategy. The largest randomized controlled trial published so far, the VITdAL-ICU (Effect of High-dose Vitamin D3 on Hospital Length of Stay in Critically Ill Patients with Vitamin D Deficiency) trial, showed no benefits on mortality in its primary analysis. However, secondary analysis suggested improvement in those patients with severe deficiency (i.e., 25-dihydroxyvitaminD <12 ng/mL). Smaller trials investigated intramuscular and intravenous administration and found interesting intermediate biochemical findings, including increased cathelicidins, but were not powered to investigate relevant clinical outcomes in the critically ill. The latest meta-analysis, which was recently published, does not support benefits of vitamin D supplementation in the heterogeneous population of critically ill patients. The European guidelines, published in the last year, suggest supplementing severely deficient patients with levels <12.5 ng/mL within the first week after ICU admission. However, other societies do not support such supplementation in their older recommendations. Large trials are currently recruiting ICU patients and could elucidate potential clinical benefits of vitamin D therapy in the critically ill.
Collapse
Affiliation(s)
- Pascal L Langlois
- Department of Anesthesiology and Reanimation, Faculty of Medicine and Health Sciences, Sherbrooke University Hospital, Sherbrooke, Québec, Canada.
| | - Frédérick D'Aragon
- Department of Anesthesiology and Reanimation, Faculty of Medicine and Health Sciences, Sherbrooke University Hospital, Sherbrooke, Québec, Canada
| | - William Manzanares
- Department of Critical Care, Intensive Care Unit, University Hospital, Faculty of Medicine, UDELAR, Montevideo, Uruguay
| |
Collapse
|