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Loni R, Zameer S, Hasan FA, Abbas I, Mesrati H, George J, Fox G, Dey AC, Finan A. Vitamin-D Status and Clinical Outcomes in Critically Ill Children. Indian J Crit Care Med 2023; 27:503-509. [PMID: 37502287 PMCID: PMC10369318 DOI: 10.5005/jp-journals-10071-24486] [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: 04/27/2023] [Accepted: 06/12/2023] [Indexed: 07/29/2023] Open
Abstract
Aims and background To study if 25-hydroxy cholecalciferol levels correlate with clinical outcomes in a cohort of critically ill children requiring pediatric intensive care unit (PICU) admission. Materials and methods All children between the ages of 1 month and 14 years admitted to a PICU were included in this study. The vitamin-D level was measured within 24 hours of admission to the PICU for each patient. The patient's clinical details, vitamin-D levels, and biochemical parameters were collected. Results There were 119 critically ill children (47 females and 72 males) admitted to our PICU. A total of 56 children were in the vitamin-D-deficient group, giving a prevalence of 47.05%. Sixty-three children had either insufficient or normal levels of 25(OH)D. Mean serum 25-OH cholecalciferol was 22.82 ± 16.48 nmol/L. There were no significant differences in O2 utilization, ventilation requirement, length of PICU stay, or the frequencies of use of antibiotics and steroids between the groups. The overall mortality rate in this study was 5.8% (three children died in the deficient group as compared with four in the insufficient/normal group). Conclusion Even though vitamin-D deficiency was highly prevalent in the PICU, there were no statistically significant differences in O2 utilization, length of PICU stay, duration of mechanical ventilation, the use of antibiotics/steroids, and mortality outcome for both deficient and insufficient/normal groups. How to cite this article Loni R, Zameer S, Hasan FA, Abbas I, Mesrati H, George J, et al. Vitamin-D Status and Clinical Outcomes in Critically Ill Children. Indian J Crit Care Med 2023;27(7):503-509.
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Affiliation(s)
- Ramaning Loni
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | - Sara Zameer
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | | | - Ittrat Abbas
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | - Hager Mesrati
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | - John George
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | - Gabriel Fox
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | - Arjun C Dey
- Department of Pediatrics, King Hamad University Hospital, Bahrain
| | - Alan Finan
- Department of Pediatrics, King Hamad University Hospital, Bahrain
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Vitamin D Deficiency: An Underestimated Factor in Sepsis? Int J Mol Sci 2023; 24:ijms24032924. [PMID: 36769240 PMCID: PMC9917708 DOI: 10.3390/ijms24032924] [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: 01/17/2023] [Revised: 01/28/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Vitamin D is an important immune modulator that is linked to infection susceptibility. It has been suggested that vitamin D deficiency plays a role in sepsis and septic shock because vitamin-D-related pathways are associated with various immunological, endocrine, and endothelial functions. Previous research has yielded inconclusive results regarding the link between mortality and vitamin D deficiency in sepsis patients. In patients with sepsis and severe vitamin D deficiency, an adequate vitamin D concentration may reduce mortality. Randomized controlled trials to assess the influence of vitamin D supplementation on clinical outcomes in sepsis patients with vitamin D deficiency are uncommon. We will provide an overview of the current knowledge about the relationship between vitamin D and sepsis in this review, as well as consider the potential value of vitamin D supplementation in this situation.
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Shaheen I, Afifi R, Abulata N, Aboukhalil R, Meligy B, Algebaly HF, Abd El Dayem OY. Vitamin D receptor polymorphisms and vitamin D insufficiency are not associated with sepsis in critically ill children: a case-control study. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2022. [DOI: 10.1186/s43054-022-00130-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Abstract
Background
Vitamin D is a fat-soluble vitamin that regulates calcium and phosphorous homeostasis to maintain a healthy mineralized skeleton. It can also influence immune responses and has immunomodulatory properties. Vitamin D receptor (VDR) is a nuclear receptor that mediates the activities of the hormonal form of vitamin D. VDR polymorphisms can alter immunity and susceptibility to infections by modulating VDR expression and vitamin D activity. This study aimed to investigate the levels of serum vitamin D as well as four VDR polymorphisms: FokI, BsmI, ApaI, and TaqI in fifty children admitted to intensive care unit (ICU) with a diagnosis of sepsis and one-hundred age- and sex-matched healthy children.
Methods
Vitamin D levels were measured in serum, in both patients and controls, using an enzyme-linked immunosorbent assay (ELISA) approach. VDR polymorphisms were also studied in both groups using specific restriction enzymes.
Results
Vitamin D levels were low in both patients and controls. Moreover, serum levels were unaffected by VDR polymorphisms, and their distribution was similar in both groups. Neither the need for mechanical ventilation or inotropic treatment nor the sepsis outcome was impacted by serum vitamin D levels or VDR polymorphisms.
Conclusion
In children admitted to pediatric ICU, neither vitamin D levels nor VDR polymorphisms were associated with sepsis. Further larger studies including different types of sepsis are recommended.
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Abstract
Vitamins are essential micronutrients with key roles in many biological pathways relevant to sepsis. Some of these relevant biological mechanisms include antioxidant and anti-inflammatory effects, protein and hormone synthesis, energy generation, and regulation of gene transcription. Moreover, relative vitamin deficiencies in plasma are common during sepsis and vitamin therapy has been associated with improved outcomes in some adult and pediatric studies. High-dose intravenous vitamin C has been the vitamin therapy most extensively studied in adult patients with sepsis and septic shock. This includes three randomized control trials (RCTs) as monotherapy with a total of 219 patients showing significant reduction in organ dysfunction and lower mortality when compared to placebo, and five RCTs as a combination therapy with thiamine and hydrocortisone with a total of 1134 patients showing no difference in clinical outcomes. Likewise, the evidence for the role of other vitamins in sepsis remains mixed. In this narrative review, we present the preclinical, clinical, and safety evidence of the most studied vitamins in sepsis, including vitamin C, thiamine (i.e., vitamin B1), and vitamin D. We also present the relevant evidence of the other vitamins that have been studied in sepsis and critical illness in both children and adults, including vitamins A, B2, B6, B12, and E. IMPACT: Vitamins are key effectors in many biological processes relevant to sepsis. We present the preclinical, clinical, and safety evidence of the most studied vitamins in pediatric sepsis. Designing response-adaptive platform trials may help fill in knowledge gaps regarding vitamin use for critical illness and association with clinical outcomes.
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Matera MG, Imperatore F, Annibale R, Cazzola M. Advances in the Pharmacological Management of Pediatric Acute Respiratory Distress Syndrome. Expert Opin Pharmacother 2021; 23:349-360. [PMID: 34781794 DOI: 10.1080/14656566.2021.2006632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Noninvasive mechanical ventilation is the main supportive measure used in patients with pediatric ARDS (PARDS), but adjunctive pharmacological therapies (corticosteroids, inhaled nitric oxide [iNO], surfactant replacement therapy and neuromuscular blocking drugs) are also used, although limited data exists to inform of this practice. AREAS COVERED The authors review the current challenges in the pharmacological management of PARDS and highlight the few certainties currently available. EXPERT OPINION Children with PARDS must not be treated as young adults with ARDS, essentially because children's lungs differ substantially from those of adults and PARDS occurs in children differently than ARDS in adults. Pharmacological treatments available for PARDS are relatively few and, since there is great uncertainty about their effectiveness also because of the extreme heterogeneity of this syndrome, it is necessary to conduct large clinical trials using currently available definitions and considering recent pathobiological knowledge. The aim is to identify homogeneous subgroups or phenotypes of children with PARDS that may benefit from the specific pharmaceutical approach examined. It will be then necessary to link endotypes and outcomes to appropriately target therapies in future trials, but this will be possible only after it will be possible to identify the different PARDS endotypes.
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Affiliation(s)
- Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Imperatore
- Unit of Anesthesia and Intensive Care, "San Giovanni Di Dio" Hospital, Naples, Italy
| | - Rosa Annibale
- Pharmacy Unit, "Luigi Vanvitelli" University Hospital, Naples, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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Sahebnasagh A, Avan R, Monajati M, Hashemi J, Habtemariam S, Negintaji S, Saghafi F. L-carnitine: Searching for New Therapeutic Strategy for Sepsis Management. Curr Med Chem 2021; 29:3300-3323. [PMID: 34789120 DOI: 10.2174/0929867328666211117092345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/19/2021] [Accepted: 08/21/2021] [Indexed: 11/22/2022]
Abstract
In this review, we discussed the biological targets of carnitine, its effects on immune function, and how L-carnitine supplementation may help critically ill patients. L-carnitine is a potent antioxidant. L-carnitine depletion has been observed in prolonged intensive care unit (ICU) stays, while L-carnitine supplementation has beneficial effects in health promotion and regulation of immunity. It is essential for the uptake of fatty acids into mitochondria. By inhibiting the ubiquitin-proteasome system, down-regulation of apelin receptor in cardiac tissue, and reducing β-oxidation of fatty acid, carnitine may decrease vasopressor requirement in septic shock and improve clinical outcomes of this group of patients. We also have an overview of animal and clinical studies that have been recruited for evaluating the beneficial effects of L-carnitine in the management of sepsis/ septic shock. Additional clinical data are required to evaluate the optimal daily dose and duration of L-carnitine supplementation.
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Affiliation(s)
- Adeleh Sahebnasagh
- Clinical Research Center, Department of Internal Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Razieh Avan
- Department of Clinical Pharmacy, Medical Toxicology and Drug Abuse Research Center (MTDRC), Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand. Iran
| | - Mahila Monajati
- Department of Internal Medicine, Golestan University of Medical Sciences, Gorgan. Iran
| | - Javad Hashemi
- Department of Pathobiology and Laboratory Sciences, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Solomon Habtemariam
- Pharmacognosy Research Laboratories and Herbal Analysis Services, School of Science, University of Greenwich, Central Avenue, Chatham-Maritime, Kent ME4 4TB. United Kingdom
| | - Sina Negintaji
- Student Research Committee, School of Pharmacy, Shahid Sadoughi University of Medical Sciences, Yazd. Iran
| | - Fatemeh Saghafi
- Department of Clinical Pharmacy, Faculty of Pharmacy and Pharmaceutical Sciences Research Center, Shahid Sadoughi University of Medical Sciences, Yazd. Iran
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Kubsad P, Ravikiran SR, Bhat KG, Kamath N, Kulkarni V, Manjrekar PA, Acharya SD. Hypovitaminosis D and Parathyroid Hormone Response in Critically Ill Children with Sepsis: A Case-control Study. Indian J Crit Care Med 2021; 25:923-927. [PMID: 34733035 PMCID: PMC8559742 DOI: 10.5005/jp-journals-10071-23913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background: Critically ill Indian children have a higher prevalence of vitamin D deficiency. However, there is not much data available on the subgroup with sepsis. It has been reported that there is an impaired response of parathyroid hormone (PTH) to vitamin D deficiency in critically ill children and adults. Hence, we also sought to analyze the PTH response to vitamin D among the subgroup of critically ill children with sepsis. Patients and methods: Vitamin D and PTH levels of 84 critically ill children with sepsis (cases) and 84 controls were compared between November 2018 and February 2020. Hypovitaminosis D was defined as levels <30 ng/mL. Results: The median (IQR) of vitamin D for cases was 26 (21.30–29.95) ng/mL and that for controls 39.3 (33.65–50.2) ng/mL; p <0.001. Cases had a higher prevalence of hypovitaminosis D as compared to controls (79.7 vs 9.5%; p <0.001). Among the cases, mortality was 24.6% in the 65 children with hypovitaminosis D and 10.5% in those with sufficient vitamin D; the differences were not statistically significant (p = 0.339). There were no significant differences in the duration of pediatric intensive care unit (PICU) stay, serum calcium, PTH, and disease severity among the aforementioned groups. Out of the 65 children with hypovitaminosis D, only 9 (13.8%) were PTH responders. There were no statistically significant differences in mortality, the PICU stay, or disease severity at admission between PTH responders and nonresponders. Conclusions: Hypovitaminosis D was more prevalent among critically ill children with sepsis compared to controls. Parathyroid gland response to hypovitaminosis D was impaired in children with sepsis. How to cite this article: Kubsad P, Ravikiran SR, Bhat KG, Kamath N, Kulkarni V, Manjrekar PA, et al. Hypovitaminosis D and Parathyroid Hormone Response in Critically Ill Children with Sepsis: A Case-control Study. Indian J Crit Care Med 2021;25(8):923–927.
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Affiliation(s)
- Payal Kubsad
- Department of Pediatrics, Kasturba Medical College, Mangaluru, Karnataka, India
| | - S R Ravikiran
- Department of Pediatrics, Kasturba Medical College, Mangaluru, Karnataka, India
| | - Kamalakshi G Bhat
- Department of Pediatrics, Kasturba Medical College, Mangaluru, Karnataka, India
| | - Nutan Kamath
- Department of Pediatrics, KMC Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Vaman Kulkarni
- Department of Community Medicine and Family Medicine, All India Institute of Medical Sciences, Hyderabad, Telangana, India
| | - Poornima A Manjrekar
- Department of Biochemistry, Kasturba Medical College, Mangaluru, Karnataka, India
| | - Sahana D Acharya
- Department of Pharmacology, KMC Mangalore, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Yuksel M, Demir B, Mizikoğlu Ö, Akyildiz M, Baygul A, Arikan C. Course of vitamin D levels before and after liver transplantation in pediatric patients. Pediatr Transplant 2021; 25:e14049. [PMID: 34076935 DOI: 10.1111/petr.14049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/01/2021] [Accepted: 05/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND 25-hydroxy VD insufficiency is known in children undergoing LT but the serial post-transplant VD course and supplementation modalities in the peri-transplant period are lacking. We aimed to determine the pre-VD status and the post-transplant VD status course following VD supplementation and to elucidate its relationship with post-transplant outcome parameters such as infection and survival. METHODS Pre- and post-VD levels were monitored in parallel with interventions to adjust VD levels in LT patients. VD status was categorized as circulating levels <30-21 ng/ml (insufficiency), 20-10 ng/ml (deficiency), and <10 ng/ml (severe deficiency). Patients received stoss (300000IU) VD3 within the pretransplant period if serum levels were <20 ng/ml. RESULTS 135 transplanted children were included. The age at LT was 22 months (IQR: 8-60). The pretransplant median VD level was 14 ng/ml. Despite stoss dose, post-transplant median VD level was 1.8 ng/ml (day one), 4 ng/ml (week one), 19 ng/ml (month one), 33 ng/ml (month three), 38 ng/ml (months 6-12), and 40 ng/ml (month 24). After 6 months, VD status reached >30 ng/ml in 98% of patients. Only at pre-LT, higher infection rate (18.7%) in the severe VD deficiency group was observed compared to the VD deficiency group (2.9%, p = .04). Survival was not affected by serum VD levels. CONCLUSION VD levels fell substantially after LT but are rectifiable by stoss dose, which was well tolerated. Only the infection rate was associated with the VD status.
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Affiliation(s)
- Muhammed Yuksel
- Pediatric Gastroenterology-Hepatology, Koç University, Istanbul, Turkey.,Liver Transplantation Center, Koç University, Istanbul, Turkey.,Liver Immunology Lab, Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
| | - Bariş Demir
- Pediatric Gastroenterology-Hepatology, Koç University, Istanbul, Turkey.,Liver Transplantation Center, Koç University, Istanbul, Turkey
| | - Özlem Mizikoğlu
- Pediatric Gastroenterology-Hepatology, Koç University, Istanbul, Turkey.,Liver Transplantation Center, Koç University, Istanbul, Turkey
| | - Murat Akyildiz
- Liver Transplantation Center, Koç University, Istanbul, Turkey
| | - Arzu Baygul
- School of Medicine, Koç University, Istanbul, Turkey
| | - Cigdem Arikan
- Pediatric Gastroenterology-Hepatology, Koç University, Istanbul, Turkey.,Liver Transplantation Center, Koç University, Istanbul, Turkey.,Liver Immunology Lab, Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
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Padur Sivaraman R. Vitamin D Deficiency in Critically Ill Children with Sepsis: What is the Road ahead? Indian J Crit Care Med 2021; 25:843-844. [PMID: 34733020 PMCID: PMC8559755 DOI: 10.5005/jp-journals-10071-23952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Sivaraman RP. Vitamin D Deficiency in Critically Ill Children with Sepsis: What is the Road ahead? Indian J Crit Care Med 2021;25(8):843-844.
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Affiliation(s)
- Rajakumar Padur Sivaraman
- Department of Pediatrics, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, Tamil Nadu, India
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He M, Cao T, Wang J, Wang C, Wang Z, Abdelrahim MEA. Vitamin D deficiency relation to sepsis, paediatric risk of mortality III score, need for ventilation support, length of hospital stay, and duration of mechanical ventilation in critically ill children: A meta-analysis. Int J Clin Pract 2021; 75:e13908. [PMID: 33280208 DOI: 10.1111/ijcp.13908] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 12/01/2020] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Vitamin D deficiency in children is related to the augmented risk of bone illnesses, but its effect on critically ill children is still conflicting. This meta-analysis study was performed to assess the relationship between vitamin D deficiency in children and sepsis, paediatric risk of mortality III score, need for ventilation support, length of hospital stay, and duration of mechanical ventilation in critically ill children. METHODS Through a systematic literature search up to June 2020, 16 studies with 2382 children, 1229 children of them with vitamin D deficiency, were found recording relationships between vitamin D deficiency and sepsis, paediatric risk of mortality III score, need for ventilation support, length of hospital stay, and/or duration of mechanical ventilation. Odds ratio (OR) with 95% confidence intervals (CIs) was calculated between vitamin D deficiency children to non-vitamin D deficiency children on the different outcomes in critically ill children using the dichotomous or continuous methods with a random or fixed-effect model. RESULTS The vitamin D deficiency children category had significantly higher sepsis (OR, 2.35; 95% CI, 1.19-4.63, P = .01); paediatric risk of mortality III score (OR, 2.19; 95% CI, 1.13-4.25, P = .02); higher length of hospital stay (OR, 4.26; 95% CI, 0.81-7.70, P = .02); higher duration of mechanical ventilation (OR, 1.89; 95% CI, 0.22-3.56, P = .03) compared with that in the non-vitamin D deficiency children. However, the need for ventilation support in vitamin D deficiency children did not significantly differ from non-vitamin D deficiency children (OR, 2.00; 95% CI, 0.98-4.07, P = .06) with relatively higher results in vitamin D deficiency children. CONCLUSIONS Vitamin D deficiency in children might have an independent relationship with higher sepsis, paediatric risk of mortality III score, length of hospital stay, and duration of mechanical ventilation. The relation was relative with a higher risk in need for ventilation support with vitamin D deficiency children. This relationship encouraged us to recommend testing vitamin D levels in all critically ill children and providing them with supplemental vitamin D as prophylaxis.
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Affiliation(s)
- Mingyi He
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Tao Cao
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Jing Wang
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Changyuan Wang
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Zheng Wang
- Emergency Department, Xuanwu Hospital Capital Medical University, Beijing, Beijing, China
| | - Mohamed E A Abdelrahim
- Clinical Pharmacy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
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Bansal S, Kaur A, Rai S, Kaur G, Goyal G, Singh J, Sandhu JK. Correlation of Vitamin D Deficiency with Predictors of Mortality in Critically Ill Children at a Tertiary Care Centre in North India-A Prospective, Observational Study. J Pediatr Intensive Care 2020; 11:54-61. [PMID: 35178278 DOI: 10.1055/s-0040-1719171] [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: 08/13/2020] [Accepted: 09/24/2020] [Indexed: 10/22/2022] Open
Abstract
This study was conducted to assess the relationship of vitamin D deficiency (VDD) with various demographic characteristics, laboratory parameters, and predictors of mortality. This prospective observational study was performed at pediatric intensive care unit (PICU) of a tertiary care hospital situated in north India. A total of 125 children admitted in PICU with age from 2 months to 14 years were analyzed. The subjects were classified as Vitamin D deficient (≤20 ng/mL) and nondeficient (>20 ng/mL). The relationship between VDD and predictors of mortality were analyzed using correlation and multivariate analysis. Respiratory system (40%) was most commonly involved. VDD was seen in 72% of the patients. There was statistically significant correlation of VDD with age ( p = 0.019), season ( p = 0.018), height ( p = 0.005), and weight ( p = 0.003). On multivariate analysis factors associated with VDD were age (odds ratio [OR] = 1.01, 95% confidence interval [CI] 1.00-1.03, p = 0.006), season (OR = 3.98, 95% CI 1.09-14.50, p = 0.036). VDD was also correlated to bacteriuria ( p = 0.033), cardiovascular sequential sepsis-related organ failure assessment score (CV-SOFA score) ( p = 0.001), and mechanical ventilation ( p = 0.043). On multivariate analysis, factors associated with VDD were bacteriuria (OR = 4.88, 95% CI 1.04-22.89, p = 0.04), mechanical ventilation requirement (OR = 2.95, 95% CI 1.12-7.85, p = 0.029), and CV-SOFA score (OR = 2.33, 95% CI 1.14-4.76, p = 0.021). Median (interquartile range) duration of PICU stay in VDD patients was (3-7) days while in nondeficient patients it was (2-6) days ( p = 0.107). VDD was a significant risk factor for the need of mechanical ventilation, bacteriuria, and mortality among patients in our cohort.
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Affiliation(s)
- Shilpa Bansal
- Department of Pediatrics, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Amarpreet Kaur
- Department of Pediatrics, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Seema Rai
- Department of Pediatrics, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Gurmeet Kaur
- Department of Pediatrics, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Gitanjali Goyal
- Department of Biochemistry, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Jasbir Singh
- Department of Pediatrics, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - Jaskirat Kaur Sandhu
- Department of Pediatrics, Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
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Razavi Khorasani N, Moazzami B, Zahedi Tajrishi F, Mohammadpour Z, Rouhi F, Alizadeh-Navaei R, Ghadimi R. The Association Between Low Levels of Vitamin D and Clinical Outcomes in Critically-Ill Children: A Systematic Review and Meta-Analysis. Fetal Pediatr Pathol 2020; 39:503-517. [PMID: 31603014 DOI: 10.1080/15513815.2019.1675832] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background: We conducted a meta-analysis to investigate the possible effects of vitamin D deficiency on clinical outcomes of critically-ill children.Methods: We searched Scopus-Embase and PubMed-Medline databases to find eligible observational articles. Odds ratios (ORs) and 95% confidence intervals (CIs) were used to estimate the strength of associations.Results: Seventeen articles (eighteen studies) involving 2987 critically ill patients met our inclusion criteria. Vitamin D deficiency was not associated with increased mortality. A significant association was only observed in very high developed countries between vitamin D deficiency and risk of sepsis [OR (95%CIs): 2.65 (1.30, 5.41)] and ventilation support requirement [OR (95%CIs): 1.35 (1.03, 1.77)].Conclusion: Our findings suggest that vitamin D deficiency is not associated with higher mortality among critically ill children but increases susceptibility to sepsis and the need for ventilator support in critical care settings.
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Affiliation(s)
- Niloofar Razavi Khorasani
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Student Research Committee, Babol University of medical Sciences, Babol, Iran
| | - Bobak Moazzami
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Student Research Committee, Babol University of medical Sciences, Babol, Iran
| | | | - Zinat Mohammadpour
- Student Research Committee, Babol University of medical Sciences, Babol, Iran
- Iranian Center of Neurological Research, Neuroscience Institute, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Faeze Rouhi
- Iranian Center of Neurological Research, Neuroscience Institute, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Alizadeh-Navaei
- Gastrointestinal Cancer Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Reza Ghadimi
- Social Determinants of Health (SDH) Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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13
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Das S, M KK, Biswal N, Parameswaran N, Nanda N. Association Between Vitamin D Deficiency and Duration of Hospital Stay, Pediatric Intensive Care Unit Stay, and Ventilation; Pediatric Risk of Mortality Score; and Rate of Readmission: A Prospective Observational Study. Cureus 2020; 12:e10322. [PMID: 33052283 PMCID: PMC7546588 DOI: 10.7759/cureus.10322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Introduction The study aims to evaluate the association between a deficiency of Vitamin D level with the duration of hospital stay, pediatric intensive care unit (PICU) stay, and ventilation; the pediatric risk of mortality (PRISM) score, and the rate of readmission. Materials and methods This prospective observational study was conducted from November 2014 to October 2015, and the study population consisted of children admitted to the pediatric intensive care unit (PICU) in a tertiary care hospital of Puducherry. After measuring vitamin D levels, children were allotted into three categories depending on their serum 25(OH)D levels as the sufficient group (25[OH]D level ≥ 30 ng/mL), insufficient group (25[OH]D level = 20 - 29.9 ng/mL), and deficient group (25[OH]D level < 20 ng/mL). Among these three groups, the duration of hospital stay, PICU stay, and ventilation; the PRISM score, and the rate of readmission were compared. Results A total of 522 patients were included in the study. Based on their 25(OH)D level, 222 patients (42.5%) were in the sufficient category, 153 patients (29.3%) were in the deficient category, and 147 patients (28.2%) were in the insufficient category. Vitamin D deficiency state is not statistically significantly associated with the duration of hospital stay (P = .84), duration of PICU stay (P = .69), duration of ventilation (P = .48), PRISM score (P = .63), and rate of readmission (P = .91). Conclusions Longer hospital stay, prolonged PICU stay, longer duration of ventilation, and higher PRISM III score were independent risk factors for higher mortality in the PICU. However, lower vitamin D levels are not statistically significant to predict mortality among the study population.
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Affiliation(s)
- Sarthak Das
- Paediatrics, All India Institute of Medical Sciences, Mangalagiri, IND
| | - Kiran Kumar M
- Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
| | - Niranjan Biswal
- Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
| | - Narayanan Parameswaran
- Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
| | - Nivedita Nanda
- Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
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14
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Mahmoudzadeh H, Nikibakhsh AA, Pashapour S, Ghasemnejad-Berenji M. Relationship between low serum vitamin D status and urinary tract infection in children: a case-control study. Paediatr Int Child Health 2020; 40:181-185. [PMID: 32490740 DOI: 10.1080/20469047.2020.1771244] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND A link between vitamin D deficiency and susceptibility to bacterial and viral infections has recently been suggested. AIM To investigate a possible association between vitamin D deficiency and urinary tract infection (UTI). METHODS A case-control study was undertaken comprising 75 children aged 2-7 years with UTI (cases) compared with 75 healthy controls in terms of serum 25 hydroxyvitamin D [25(OH)D] levels. Serum 25(OH)D levels were measured using a chemiluminescence assay. For cases, dimercaptosuccinic acid (DMSA) renal scan was used as the gold standard to distinguish between acute lower UTI (cystitis) and acute pyelonephritis. RESULTS Median (IQR) 25(OH)D levels were lower in the UTI group [14.5 ng/mL (9.4-18.8)] than in the controls [27 ng/mL (22.4-39.0)] (p< 0.001). In addition, the prevalence of 25(OH)D levels <20 ng/mL was higher in the children with UTI than in the controls (68% vs 18%) (p< 0.001). There was a statistically significant difference between the cystitis and pyelonephritis groups in mean (SD) serum 25(OH)D levels-18.76 (9.35) ng/mL vs 13.94 (6.97) ng/mL, p< 0.05, respectively. CONCLUSION Low serum vitamin D is associated with UTI and supports the hypothesis that children with low vitamin D levels could be at greater risk of UTI.
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Affiliation(s)
- Hashem Mahmoudzadeh
- Department of Pediatrics, Faculty of Medicine, Urmia University of Medical Sciences , Urmia, Iran
| | - Ahmad Ali Nikibakhsh
- Department of Pediatrics, Faculty of Medicine, Urmia University of Medical Sciences , Urmia, Iran
| | - Sarvin Pashapour
- Department of Pediatrics, Faculty of Medicine, Urmia University of Medical Sciences , Urmia, Iran
| | - Morteza Ghasemnejad-Berenji
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Urmia University of Medical Sciences , Urmia, Iran
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15
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Su G, Jia D. Vitamin D in Acute and Critically Sick Children with a Subgroup of Sepsis and Mortality: A Meta-Analysis. Nutr Cancer 2020; 73:1118-1125. [PMID: 32597305 DOI: 10.1080/01635581.2020.1784964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A meta-analysis study was performed to evaluate the relationship between vitamin D deficiency children and sepsis and acute and critically mortality. Through a systematic literature search up to December 2019, 23 studies with 4451 children, 2500 children with vitamin D deficiency were identified reporting relationships between vitamin D deficiency and sepsis and/or acute and critical care unit mortality (six sepsis only, four acute and critically mortality only and 13 both sepsis and acute and critically mortality). Odd ratio (OR) with 95% confidence intervals (CIs) was calculated comparing vitamin D deficiency children to normal vitamin D children on the bases of sepsis and mortality in acute and critical care units using the dichotomous method with a random effect model. No significant difference was found between males and females in pooled studies all together (OR, 0.72; 95% CI, 0.43-1.22). Vitamin D deficiency children (OR, 2.24; 95% CI, 1.42-3.53) had higher sepsis compared to normal vitamin D children. Also, vitamin D deficiency children (OR, 1.77; 95% CI, 1.26-2.49) had higher acute and critically mortality compared to normal vitamin D children but not as much as that in sepsis. The extent of increased sepsis was higher than that in acute and critically mortality. The impact of vitamin D deficiency in children was observed in all populations. Based on this meta-analysis, vitamin D deficiency in children may have an independent-relationship with up to 2.24 fold risk of sepsis and acute and critical care unit mortality. This relationship forces us to recommend checking vitamin D concentration in all critically ill children.
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Affiliation(s)
- Guiyun Su
- Department of Pediatrics, Jinan Central Hospital Affiliated to Shandong University, Jinan City, China
| | - Daofu Jia
- Department of Orthopedics, Jinan Central Hospital Affiliated to Shandong University, Jinan City, China
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16
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M KK, Das S, Biswal N, Parameswaran N, Nanda N. Vitamin D Status at Admission and Its Association With Mortality in Children Admitted to the Pediatric Intensive Care Unit. Cureus 2020; 12:e8413. [PMID: 32626628 PMCID: PMC7331776 DOI: 10.7759/cureus.8413] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Introduction This study aims to evaluate the prevalence of vitamin D deficiency and the correlation between serum 25-hydroxyvitamin D (25(OH)D) and mortality. Materials and methods A prospective observational study was conducted among 522 children admitted to the Pediatric Intensive Care Unit in the Pediatrics Department of the Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India. After measuring vitamin D levels, children were assigned into three groups based on their serum 25(OH)D levels: a sufficient group (25(OH)D level ≥ 30 ng/mL), an insufficient group (25(OH)D level = 20-29.9 ng/mL), and a deficient group (25(OH)D level < 20 ng/mL). Each group was again divided into two sub-groups (survivors and non-survivors if death was the outcome), and then each sub-group was again divided into two groups (sepsis and all non-septic causes). Results were evaluated for an association with mortality. Results A majority (66.6%) of patients who died had low levels of 25(OH)D (deficient = 37.9%; insufficient = 28.7%). Mortality was higher in children with 25(OH)D deficiency (P = 0.03). In univariate analysis, 25(OH)D deficiency was strongly associated with sepsis in children according to our observation, with 51% from the deficient group, 38% from the insufficient group, and 27.5% from the sufficient group (P ≤ 0.01). Mortality is not associated with 25(OH)D deficiency or insufficiency in multilogistic regression analysis. A serum vitamin D level of 20 ng/mL can predict higher mortality, with a specificity of 62.1%. Conclusions Vitamin D supplementation may be recommended for PICU-admitted cases to decrease the risk of sepsis. This association can be explored more in the future among the community population for further recommendations.
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Affiliation(s)
- Kiran Kumar M
- Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
| | - Sarthak Das
- Paediatrics, All India Institute of Medical Sciences (AIIMS), Mangalagiri, IND
| | - Niranjan Biswal
- Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
| | - Narayanan Parameswaran
- Paediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
| | - Nivedita Nanda
- Biochemistry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, IND
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17
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Weiss SL, Peters MJ, Alhazzani W, Agus MSD, Flori HR, Inwald DP, Nadel S, Schlapbach LJ, Tasker RC, Argent AC, Brierley J, Carcillo J, Carrol ED, Carroll CL, Cheifetz IM, Choong K, Cies JJ, Cruz AT, De Luca D, Deep A, Faust SN, De Oliveira CF, Hall MW, Ishimine P, Javouhey E, Joosten KFM, Joshi P, Karam O, Kneyber MCJ, Lemson J, MacLaren G, Mehta NM, Møller MH, Newth CJL, Nguyen TC, Nishisaki A, Nunnally ME, Parker MM, Paul RM, Randolph AG, Ranjit S, Romer LH, Scott HF, Tume LN, Verger JT, Williams EA, Wolf J, Wong HR, Zimmerman JJ, Kissoon N, Tissieres P. Surviving sepsis campaign international guidelines for the management of septic shock and sepsis-associated organ dysfunction in children. Intensive Care Med 2020; 46:10-67. [PMID: 32030529 PMCID: PMC7095013 DOI: 10.1007/s00134-019-05878-6] [Citation(s) in RCA: 283] [Impact Index Per Article: 70.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To develop evidence-based recommendations for clinicians caring for children (including infants, school-aged children, and adolescents) with septic shock and other sepsis-associated organ dysfunction. DESIGN A panel of 49 international experts, representing 12 international organizations, as well as three methodologists and three public members was convened. Panel members assembled at key international meetings (for those panel members attending the conference), and a stand-alone meeting was held for all panel members in November 2018. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. Teleconferences and electronic-based discussion among the chairs, co-chairs, methodologists, and group heads, as well as within subgroups, served as an integral part of the guideline development process. METHODS The panel consisted of six subgroups: recognition and management of infection, hemodynamics and resuscitation, ventilation, endocrine and metabolic therapies, adjunctive therapies, and research priorities. We conducted a systematic review for each Population, Intervention, Control, and Outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak, or as a best practice statement. In addition, "in our practice" statements were included when evidence was inconclusive to issue a recommendation, but the panel felt that some guidance based on practice patterns may be appropriate. RESULTS The panel provided 77 statements on the management and resuscitation of children with septic shock and other sepsis-associated organ dysfunction. Overall, six were strong recommendations, 49 were weak recommendations, and nine were best-practice statements. For 13 questions, no recommendations could be made; but, for 10 of these, "in our practice" statements were provided. In addition, 52 research priorities were identified. CONCLUSIONS A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations. Despite this challenge, these recommendations regarding the management of children with septic shock and other sepsis-associated organ dysfunction provide a foundation for consistent care to improve outcomes and inform future research.
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Affiliation(s)
- Scott L Weiss
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
| | - Mark J Peters
- Great Ormond Street Hospital for Children, London, UK
| | - Waleed Alhazzani
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael S D Agus
- Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Luregn J Schlapbach
- Paediatric Critical Care Research Group, The University of Queensland and Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Robert C Tasker
- Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Andrew C Argent
- Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Joe Brierley
- Great Ormond Street Hospital for Children, London, UK
| | | | | | | | | | - Karen Choong
- Department of Medicine, Division of Critical Care, McMaster University, Hamilton, ON, Canada
- Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Jeffry J Cies
- St. Christopher's Hospital for Children, Philadelphia, PA, USA
| | | | - Daniele De Luca
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France
- Physiopathology and Therapeutic Innovation Unit-INSERM U999, South Paris-Saclay University, Paris, France
| | | | - Saul N Faust
- University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, UK
| | | | - Mark W Hall
- Nationwide Children's Hospital, Columbus, OH, USA
| | | | | | | | - Poonam Joshi
- All India Institute of Medical Sciences, New Delhi, India
| | - Oliver Karam
- Children's Hospital of Richmond at VCU, Richmond, VA, USA
| | | | - Joris Lemson
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Graeme MacLaren
- National University Health System, Singapore, Singapore
- Royal Children's Hospital, Melbourne, VIC, Australia
| | - Nilesh M Mehta
- Department of Anesthesiology, Critical Care and Pain, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | - Akira Nishisaki
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Mark E Nunnally
- New York University Langone Medical Center, New York, NY, USA
| | | | - Raina M Paul
- Advocate Children's Hospital, Park Ridge, IL, USA
| | - Adrienne G Randolph
- Department of Anesthesiology, Critical Care and Pain, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | | | | | | | | | - Judy T Verger
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
- College of Nursing, University of Iowa, Iowa City, IA, USA
| | | | - Joshua Wolf
- St. Jude Children's Research Hospital, Memphis, TN, USA
| | | | | | | | - Pierre Tissieres
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France
- Institute of Integrative Biology of the Cell-CNRS, CEA, Univ Paris Sud, Gif-Sur-Yvette, France
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18
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Weiss SL, Peters MJ, Alhazzani W, Agus MSD, Flori HR, Inwald DP, Nadel S, Schlapbach LJ, Tasker RC, Argent AC, Brierley J, Carcillo J, Carrol ED, Carroll CL, Cheifetz IM, Choong K, Cies JJ, Cruz AT, De Luca D, Deep A, Faust SN, De Oliveira CF, Hall MW, Ishimine P, Javouhey E, Joosten KFM, Joshi P, Karam O, Kneyber MCJ, Lemson J, MacLaren G, Mehta NM, Møller MH, Newth CJL, Nguyen TC, Nishisaki A, Nunnally ME, Parker MM, Paul RM, Randolph AG, Ranjit S, Romer LH, Scott HF, Tume LN, Verger JT, Williams EA, Wolf J, Wong HR, Zimmerman JJ, Kissoon N, Tissieres P. Surviving Sepsis Campaign International Guidelines for the Management of Septic Shock and Sepsis-Associated Organ Dysfunction in Children. Pediatr Crit Care Med 2020; 21:e52-e106. [PMID: 32032273 DOI: 10.1097/pcc.0000000000002198] [Citation(s) in RCA: 495] [Impact Index Per Article: 123.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To develop evidence-based recommendations for clinicians caring for children (including infants, school-aged children, and adolescents) with septic shock and other sepsis-associated organ dysfunction. DESIGN A panel of 49 international experts, representing 12 international organizations, as well as three methodologists and three public members was convened. Panel members assembled at key international meetings (for those panel members attending the conference), and a stand-alone meeting was held for all panel members in November 2018. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. Teleconferences and electronic-based discussion among the chairs, co-chairs, methodologists, and group heads, as well as within subgroups, served as an integral part of the guideline development process. METHODS The panel consisted of six subgroups: recognition and management of infection, hemodynamics and resuscitation, ventilation, endocrine and metabolic therapies, adjunctive therapies, and research priorities. We conducted a systematic review for each Population, Intervention, Control, and Outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak, or as a best practice statement. In addition, "in our practice" statements were included when evidence was inconclusive to issue a recommendation, but the panel felt that some guidance based on practice patterns may be appropriate. RESULTS The panel provided 77 statements on the management and resuscitation of children with septic shock and other sepsis-associated organ dysfunction. Overall, six were strong recommendations, 52 were weak recommendations, and nine were best-practice statements. For 13 questions, no recommendations could be made; but, for 10 of these, "in our practice" statements were provided. In addition, 49 research priorities were identified. CONCLUSIONS A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations. Despite this challenge, these recommendations regarding the management of children with septic shock and other sepsis-associated organ dysfunction provide a foundation for consistent care to improve outcomes and inform future research.
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Affiliation(s)
- Scott L Weiss
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Mark J Peters
- Great Ormond Street Hospital for Children, London, United Kingdom
| | - Waleed Alhazzani
- Department of Medicine, Division of Critical Care, and Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Michael S D Agus
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Luregn J Schlapbach
- Paediatric Critical Care Research Group, The University of Queensland and Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Robert C Tasker
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | - Andrew C Argent
- Red Cross War Memorial Children's Hospital and University of Cape Town, Cape Town, South Africa
| | - Joe Brierley
- Great Ormond Street Hospital for Children, London, United Kingdom
| | | | | | | | | | - Karen Choong
- Department of Medicine, Division of Critical Care, and Department of Health Research Methods and Impact, McMaster University, Hamilton, ON, Canada
| | - Jeffry J Cies
- St. Christopher's Hospital for Children, Philadelphia, PA
| | | | - Daniele De Luca
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France.,Physiopathology and Therapeutic Innovation Unit-INSERM U999, South Paris-Saclay University, Paris, France
| | - Akash Deep
- King's College Hospital, London, United Kingdom
| | - Saul N Faust
- University Hospital Southampton NHS Foundation Trust and University of Southampton, Southampton, United Kingdom
| | | | - Mark W Hall
- Nationwide Children's Hospital, Columbus, OH
| | | | | | | | - Poonam Joshi
- All India Institute of Medical Sciences, New Delhi, India
| | - Oliver Karam
- Children's Hospital of Richmond at VCU, Richmond, VA
| | | | - Joris Lemson
- Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Graeme MacLaren
- National University Health System, Singapore, and Royal Children's Hospital, Melbourne, VIC, Australia
| | - Nilesh M Mehta
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Akira Nishisaki
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | | | | | | | - Adrienne G Randolph
- Department of Pediatrics (to Dr. Agus), Department of Anesthesiology, Critical Care and Pain (to Drs. Mehta and Randolph), Boston Children's Hospital and Harvard Medical School, Boston, MA
| | | | | | | | - Lyvonne N Tume
- University of the West of England, Bristol, United Kingdom
| | - Judy T Verger
- Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.,College of Nursing, University of Iowa, Iowa City, IA
| | | | - Joshua Wolf
- St. Jude Children's Research Hospital, Memphis, TN
| | | | | | - Niranjan Kissoon
- British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Pierre Tissieres
- Paris South University Hospitals-Assistance Publique Hopitaux de Paris, Paris, France.,Institute of Integrative Biology of the Cell-CNRS, CEA, Univ Paris Sud, Gif-sur-Yvette, France
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19
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Iyer R, Bansal A. What do we know about optimal nutritional strategies in children with pediatric acute respiratory distress syndrome? ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:510. [PMID: 31728363 DOI: 10.21037/atm.2019.08.25] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Nutrition in pediatric acute respiratory distress syndrome (PARDS) is an essential aspect of therapy, with potential to modify outcomes. The gut is slowly establishing its place as the motor of critical illness, and the 'gut-lung' axis has been shown to be in play in the systemic inflammatory response. Thus, utilizing the gut to modify outcomes in PARDS is an exciting prospect. PARDS is associated with high mortality in low- and middle-income countries (LMIC), where malnutrition is also prevalent and may worsen during hospital stay. Mortality may be higher in this subgroup of patients. At present, the gold standard to estimate resting energy expenditure (REE) in critically ill children is indirect calorimetry. However, it is a cumbersome and expensive procedure, as a result of which its routine practice is limited to very few units across the world. Therefore, predictive equations, which may under- or over-estimate REE, are relied upon to approximate calorie and protein needs of children with PARDS. Despite having target calorie and protein requirements, studies have found that a large proportion of critically ill children do not achieve these levels even at the end of a week in pediatric intensive care unit (PICU). The preferred mode of nutrition delivery is enteral, and if possible, early enteral nutrition (EEN). Immunonutrition has been a lucrative subject of research, and while there have been some strides, no therapy has yet conclusively demonstrated benefit in terms of mortality or reduced length of stay in PICU or the hospital. Probable immunonutrients in PARDS include omega-3 fatty acids, arginine, glutamine and vitamin D, though none are a part of any recommendations yet.
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Affiliation(s)
- Rajalakshmi Iyer
- Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arun Bansal
- Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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20
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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.
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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
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21
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Xiao D, Zhang X, Ying J, Zhou Y, Li X, Mu D, Qu Y. Association between vitamin D status and sepsis in children: A meta-analysis of observational studies. Clin Nutr 2019; 39:1735-1741. [PMID: 31495735 DOI: 10.1016/j.clnu.2019.08.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 08/01/2019] [Accepted: 08/12/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND The consequences of vitamin D deficiency regarding sepsis in children remain controversial. We conducted a meta-analysis of studies evaluating the association between vitamin D status and sepsis in children. METHODS We used EMBASE, Ovid Medline and Cochrane Library to conduct a meta-analysis of studies published in English before November 21, 2017. RESULTS Among 1146 initially identified studies, we included 13 studies according to predefined inclusion criteria comprising 975 patients and 770 control participants. According to a random effects model, the mean difference in 25(OH)D levels (nmol/L) between participants with sepsis (444) and controls (528) was (mean difference, -18.55; 95% confidence interval (CI), -19.45 to -17.66, p < 0.05). The association between vitamin D deficiency and sepsis was significant, with an odds ratio (OR) = 1.13 (95% CI, 1.18 to 1.50, p < 0.05). Factors that could explain differences in the results include the study location/medical conditions, study design, 25(OH)D assay methods, diagnostic sepsis at different ages, diagnostic criteria for sepsis, and sepsis with comorbidities. CONCLUSIONS The association between vitamin D deficiency/lower 25(OH)D levels and sepsis was significant in children and neonates. Further studies are required to confirm the results by considering more confounders.
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Affiliation(s)
- Dongqiong Xiao
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
| | - Xiaoyan Zhang
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
| | - Junjie Ying
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
| | - Yan Zhou
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
| | - Xihong Li
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
| | - Dezhi Mu
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
| | - Yi Qu
- Department of Paediatrics, West China Second University Hospital, Sichuan University, Chengdu 610041, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu 610041, China.
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Cariolou M, Cupp MA, Evangelou E, Tzoulaki I, Berlanga-Taylor AJ. Importance of vitamin D in acute and critically ill children with subgroup analyses of sepsis and respiratory tract infections: a systematic review and meta-analysis. BMJ Open 2019; 9:e027666. [PMID: 31122993 PMCID: PMC6538078 DOI: 10.1136/bmjopen-2018-027666] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVES To estimate the prevalence of 25-hydroxyvitamin D (25(OH)D) deficiency and investigate its association with mortality in children with acute or critical conditions. DESIGN Systematic review and meta-analysis of observational studies. DATA SOURCES PubMed, OVID, Google Scholar and the Cochrane Library searched until 21 December 2018. ELIGIBILITY CRITERIA Studies of children hospitalised with acute or critical conditions who had blood 25(OH)D levels measured. DATA EXTRACTION AND SYNTHESIS We obtained pooled prevalence estimates of 25(OH)D deficiency and ORs for mortality. We calculated 95% CI and prediction intervals and investigated heterogeneity and evidence of small-study effects. RESULTS Fifty-two studies were included. Of 7434 children, 3473 (47.0%) were 25(OH)D deficient (<50 nmol/L). The pooled prevalence estimate of 25(OH)D deficiency was 54.6% (95% CI 48.5% to 60.6%, I2=95.3%, p<0.0001). Prevalence was similar after excluding smaller studies (51.5%). In children with sepsis (18 studies, 889 total individuals) prevalence was 64.0% (95% CI 52.0% to 74.4%, I2=89.3%, p<0.0001) and 48.7% (95% CI 38.2% to 59.3%; I2=94.3%, p<0.0001) in those with respiratory tract infections (RTI) (25 studies, 2699 total individuals). Overall, meta-analysis of mortality (18 cohort studies, 2463 total individuals) showed increased risk of death in 25(OH)D deficient children (OR 1.81, 95% CI 1.24 to 2.64, p=0.002, I2=25.7%, p=0.153). Four (22.0%) of the 18 studies statistically adjusted for confounders. There were insufficient studies to meta-analyse sepsis and RTI-related mortality. CONCLUSIONS Our results suggest that 25(OH)D deficiency in acute and critically ill children is high and associated with increased mortality. Small-study effects, reverse causation and other biases may have confounded results. Larger, carefully designed studies in homogeneous populations with confounder adjustment are needed to clarify the association between 25(OH)D levels with mortality and other outcomes. PROSPERO REGISTRATION NUMBER CRD42016050638.
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Affiliation(s)
- Margarita Cariolou
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Imperial College London School of Public Health, London, UK
| | - Meghan A Cupp
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Imperial College London School of Public Health, London, UK
| | - Evangelos Evangelou
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Imperial College London School of Public Health, London, UK
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Ioanna Tzoulaki
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Imperial College London School of Public Health, London, UK
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Antonio J Berlanga-Taylor
- MRC-PHE Centre for Environment and Health, Department of Epidemiology and Biostatistics, Imperial College London School of Public Health, London, UK
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Sankar J, Ismail J, Das R, Dev N, Chitkara A, Sankar MJ. Effect of Severe Vitamin D Deficiency at Admission on Shock Reversal in Children With Septic Shock: A Prospective Observational Study. J Intensive Care Med 2019; 34:397-403. [PMID: 28335672 DOI: 10.1177/0885066617699802] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/18/2023]
Abstract
OBJECTIVES: To evaluate the association of severe vitamin D deficiency with clinically important outcomes in children with septic shock. METHODS: We enrolled children ≤17 years with septic shock prospectively over a period of 6 months. We estimated 25-hydroxyvitamin D [25 (OH) D] levels at admission and 72 hours. Severe deficiency was defined as serum 25 (OH) <10 ng/mL. We performed univariate and multivariate analysis to evaluate association with clinically important outcomes. RESULTS: Forty-three children were enrolled in the study. The prevalence of severe vitamin D deficiency was 72% and 69% at admission and 72 hours, respectively. On univariate analysis, severe vitamin D deficiency at admission was associated with lower rates of shock reversal, 74% (23) versus 25% (3); relative risk (95% confidence interval [CI]): 2.9 (1.09-8.08), at 24 hours and greater need for fluid boluses (75 vs 59 mL/kg). On multivariate analysis, nonresolution of shock at 24 hours was significantly associated with severe vitamin D deficiency after adjusting for other key baseline and clinical variables, adjusted odds ratio (95% CI): 12 (2.01-87.01); 0.01. CONCLUSION: The prevalence of severe vitamin D deficiency is high in children with septic shock admitted to pediatric intensive care unit. Severe vitamin D deficiency at admission seems to be associated with lower rates of shock reversal at 24 hours of ICU stay. Our study provides preliminary data for planning interventional studies in children with septic shock and severe vitamin D deficiency.
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Affiliation(s)
- Jhuma Sankar
- 1 Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Javed Ismail
- 1 Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Rashmi Das
- 1 Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Nishanth Dev
- 2 Department of Medicine, PGIMER, Dr RML Hospital, New Delhi, India
| | - Anubhuti Chitkara
- 3 Department of Biochemistry PGIMER, Dr RML Hospital, New Delhi, India
| | - M Jeeva Sankar
- 1 Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
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Abstract
Objective: To evaluate the maternal and neonatal 25-hydroxyvitamin D [25(OH)D] levels and the effect of 25(OH)D levels on the development of neonatal sepsis. Methods: This prospective study was performed in the neonatal intensive care unit of Medicine Hospital/Biruni University between November 2017 and September 2018. Fifty one term infants with sepsis group and 56 term infants with control group were included in this study. Blood samples for whole blood count, CRP, Ca, P, ALP, 25(OH)D and culture were obtained from all neonates. Results: Mean vitamin D levels for the neonates and their mothers were found to be 12.4±8.5 ng/ml and 13±8.7 ng/ml, respectively. There was a significant correlation between maternal and newborn 25(OH)D levels (r=0.72, p<0.01). The number of the newborns with vitamin D deficiency was significantly higher in the sepsis group (n=31, 60.8%) than in the control group (n=30, 53.6%; p=0.00), corresponding to significantly lower levels of vitamin D in the sepsis group (11±5.5 ng/ml vs. 13.8±10.6 ng/ml; p=0.012). Similarly, maternal vitamin D levels was significantly lower in the sepsis group than in the control group (10.8±5.6 ng/ml vs. 14.9±10 ng/ml; p=0.001). Conclusion: Our findings suggest that there may be an association between vitamin D deficiency and neonatal sepsis
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Affiliation(s)
- Abdurrahman Avar Ozdemir
- Abdurrahman Avar Ozdemir Department of Pediatrics, Medicine Hospital, Biruni University, Istanbul, Turkey
| | - Yakup Cag
- Yakup Cag Department of Pediatrics, Dr. Lutfi Kirdar Training and Research Hospital, Medical Sciences University, Istanbul, Turkey
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Vitamin D deficiency and clinical outcomes related to septic shock in children with critical illness: a systematic review. Eur J Clin Nutr 2018; 73:1095-1101. [PMID: 30006615 DOI: 10.1038/s41430-018-0249-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 04/28/2018] [Accepted: 06/08/2018] [Indexed: 02/07/2023]
Abstract
PURPOSE Low vitamin D blood levels are related to many clinical outcomes in children with critically illness. However, the relationship of it and septic shock has not been systematically analyzed. The objective of this review was to evaluate the effect of vitamin D on septic shock and predict if vitamin D administration can improve prognosis of it. MATERIALS AND METHODS Online databases were searched up to June 1st, 2017 for studies on the relation of vitamin D deficiency (VDD) and clinical outcomes on septic shock in children with critical illness. The primary end point was the effect of VDD on occurrence of septic shock. The secondary endpoints were the association of VDD and clinical outcomes related to septic shock. We summarized the strength of association between VDD and each factor on septic shock. Individual factors were defined as strong, moderate, weak, or inconclusive according to the numbers of the article supporting the relation between them. RESULTS Eight studies published between 2012 and 2017, for a total of 1367 patients, were included in the final analysis. We extracted eight patient-level factors and among them one showed strong association of VDD and septic shock. Four factors demonstrated moderate or weak strength of evidence for it: nonresolution of shock, catecholamine refractory shock, fluid boluses, vasopressor use. But evidence for the association between VDD and severity of illness, stay of pediatric intensive care unit (PICU), are weak. Most of the articles showed no significant association between VDD and mortality. CONCLUSIONS Among critically ill children, VDD might be associated with the occurrence and resolution of septic shock. A larger multicenter trial could conclusively confirm these findings. Further research is also needed to identify vitamin D administration for better outcomes in pediatric patients.
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McNally JD, Nama N, O’Hearn K, Sampson M, Amrein K, Iliriani K, McIntyre L, Fergusson D, Menon K. Vitamin D deficiency in critically ill children: a systematic review and meta-analysis. Crit Care 2017; 21:287. [PMID: 29169388 PMCID: PMC5701429 DOI: 10.1186/s13054-017-1875-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 10/26/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Vitamin D deficiency (VDD) has been hypothesized not only to be common but also to represent a potentially modifiable risk factor for greater illness severity and clinical outcome during critical illness. The objective of this systematic review was to determine the frequency of VDD in pediatric critical illness and its association with clinical outcomes. METHODS MEDLINE, Embase, and CENTRAL were searched through December 12, 2016, with no date or language restrictions. The primary objective was to estimate the prevalence of VDD in the pediatric intensive care unit (PICU) and compare vitamin D status with healthy control populations. Secondary objectives were to evaluate whether VDD is associated with mortality, increased illness severity, PICU interventions, and patient clinical course. Random effects meta-analysis was used to calculate pooled VDD event rate, compare levels with those of control subjects, and evaluate for associations between VDD and clinical outcome. RESULTS Among 2700 citations, 17 studies meeting study eligibility were identified. The studies reported a total of 2783 critically ill children and had a median sample size of 120 (range 12-511). The majority of studies used a 25-hydroxyvitamin D [25(OH)D] level less than 50 nmol/L to define VDD, and the pooled VDD prevalence was 54.8 (95% CI 45.4-63.9). Average 25(OH)D levels were significantly lower in PICU patients than in healthy control subjects (pooled difference -17.3 nmol/L, 95% CI -14.0 to -20.6). In a meta-analysis calculation, we found that VDD was associated with increased mortality (OR 1.62, 95% CI 1.11-2.36), illness severity, and need for PICU interventions. CONCLUSIONS Approximately 50% of critically ill children have VDD at the time of PICU admission, defined as a blood total 25(OH)D concentration under 50 nmol/L. VDD was further determined to be associated with greater illness severity, multiple organ dysfunction, and mortality in the PICU setting. Clinical trials are required to determine if optimization of vitamin D status improves patient outcome. TRIAL REGISTRATION PROSPERO, CRD42016026617 . Registered on 11 January 2016.
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Affiliation(s)
- James Dayre McNally
- Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
- Division of Critical Care, Department of Pediatrics, Faculty of Medicine, University of Ottawa, Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
| | - Nassr Nama
- Faculty of Medicine, University of Ottawa, Ottawa, ON Canada
| | - Katie O’Hearn
- Children’s Hospital of Eastern Ontario Research Institute, 501 Smyth Road, Ottawa, ON K1H 8L6 Canada
| | - Margaret Sampson
- Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
| | - Karin Amrein
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Medical University of Graz, Graz, Austria
| | | | - Lauralyn McIntyre
- Division of Critical Care, Department of Medicine, Ottawa Hospital Research Institute (OHRI), University of Ottawa, Ottawa, ON Canada
| | - Dean Fergusson
- Department of Epidemiology and Community Medicine, Ottawa Hospital Research Institute (OHRI), University of Ottawa, Ottawa, Ontario Canada
| | - Kusum Menon
- Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
- Division of Critical Care, Department of Pediatrics, Faculty of Medicine, University of Ottawa, Children’s Hospital of Eastern Ontario, 401 Smyth Road, Ottawa, ON K1H 8L1 Canada
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Dao DT, Anez-Bustillos L, Cho BS, Li Z, Puder M, Gura KM. Assessment of Micronutrient Status in Critically Ill Children: Challenges and Opportunities. Nutrients 2017; 9:nu9111185. [PMID: 29143766 PMCID: PMC5707657 DOI: 10.3390/nu9111185] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Revised: 10/19/2017] [Accepted: 10/20/2017] [Indexed: 02/06/2023] Open
Abstract
Micronutrients refer to a group of organic vitamins and inorganic trace elements that serve many functions in metabolism. Assessment of micronutrient status in critically ill children is challenging due to many complicating factors, such as evolving metabolic demands, immature organ function, and varying methods of feeding that affect nutritional dietary intake. Determination of micronutrient status, especially in children, usually relies on a combination of biomarkers, with only a few having been established as a gold standard. Almost all micronutrients display a decrease in their serum levels in critically ill children, resulting in an increased risk of deficiency in this setting. While vitamin D deficiency is a well-known phenomenon in critical illness and can predict a higher need for intensive care, serum concentrations of many trace elements such as iron, zinc, and selenium decrease as a result of tissue redistribution in response to systemic inflammation. Despite a decrease in their levels, supplementation of micronutrients during times of severe illness has not demonstrated clear benefits in either survival advantage or reduction of adverse outcomes. For many micronutrients, the lack of large and randomized studies remains a major hindrance to critically evaluating their status and clinical significance.
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Affiliation(s)
- Duy T Dao
- Department of Surgery and Vascular Biology Program, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | - Lorenzo Anez-Bustillos
- Department of Surgery and Vascular Biology Program, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | - Bennet S Cho
- Department of Surgery and Vascular Biology Program, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | - Zhilling Li
- Department of Pharmacy, Shanghai Children's Hospital, Shanghai Jiao Tong University, 355 Luding Road, Shanghai 200062, China.
| | - Mark Puder
- Department of Surgery and Vascular Biology Program, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
| | - Kathleen M Gura
- Department of Pharmacy and the Division of Gastroenterology and Nutrition, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA 02115, USA.
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Angurana SK, Guglani V. Severe Vitamin D Deficiency at Admission and Shock Reversal in Children With Septic Shock. J Intensive Care Med 2017; 33:56-57. [DOI: 10.1177/0885066617714771] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Suresh Kumar Angurana
- Department of Pediatrics, Government Medical College and Hospital (GMCH), Chandigarh, India
| | - Vishal Guglani
- Department of Pediatrics, Government Medical College and Hospital (GMCH), Chandigarh, India
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29
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Affiliation(s)
- Suresh Kumar Angurana
- Department of Pediatrics, Government Medical College and Hospital, Chandigarh, India
| | - Vishal Guglani
- Department of Pediatrics, Government Medical College and Hospital, Chandigarh, India
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30
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Pediatric Multiple Organ Dysfunction Syndrome Promising Therapies: What About Vitamin D Supplementation? Pediatr Crit Care Med 2017; 18:731. [PMID: 28691970 DOI: 10.1097/pcc.0000000000001202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dang HX, Liu CJ, Li J, Chen SJ, Xu F. Clinical Significance and Prognostic Effect of Serum 25-hydroxyvitamin D Concentrations in Critical and Severe Hand, Foot and Mouth Disease. Nutrients 2017; 9:nu9050478. [PMID: 28489032 PMCID: PMC5452208 DOI: 10.3390/nu9050478] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 05/06/2017] [Accepted: 05/08/2017] [Indexed: 12/13/2022] Open
Abstract
Objective: To examine the association of serum 25-hydroxyvitamin D [25(OH)D] concentrations with critical and severe hand, foot and mouth disease (HFMD) and assess the clinical significance and prognostic effect of 25(OH)D concentrations in children with HFMD. Methods: This is a prospective observational study. The 138 children with HFMD were divided into common (49 cases), severe (52 cases), and critical (37 cases) HFMD groups. Another 59 healthy children undergoing outpatient medical examinations during the same period were chosen as the control group. Serum 25(OH)D concentrations were measured in all the subjects, and each group was subdivided by serum 25(OH)D concentration into 25(OH)D normal (≥30 ng/mL); insufficiency (20–29.9 ng/mL), and deficiency (<20 ng/mL) groups. The pediatric critical illness score (PCIS) was recorded for the critical and severe HFMD group upon admission to the pediatric intensive care unit (PICU). Children with critical and severe HFMD were also monitored for blood lactate (LAC), serum calcium ions (Ca++), D-dimer (DD), lactate dehydrogenase (LDH), and creatine kinase-MB (CK-MB) levels; the incidences of brainstem encephalitis, neurogenic pulmonary edema, and circulatory failure; and the 14-day mortality rate. Results: Serum 25(OH)D concentrations were generally low in all groups. The critical HFMD group showed a significantly lower serum 25(OH)D mean concentration (20.0 ± 8.4 ng/mL) and a higher proportion of deficiency (18%) compared with the control group (28.1 ± 6.6 ng/mL, 8%), common (29.5 ± 8.1 ng/mL, 10%) and severe (31.9 ± 9.7 ng/mL, 8%) HFMD groups (p < 0.05). In the critical and severe HFMD groups, the 25(OH)D deficiency group had lower PCISs than the 25(OH)D normal and insufficiency groups (p < 0.05); and had higher values than the latter two groups for LAC, LDH, CK-MB and DD; and the incidences of brainstem encephalitis, neurogenic pulmonary edema, circulatory failure, and mortality (p < 0.05). The death group showed significantly lower serum 25(OH)D concentrations and PCISs than the survival group (p < 0.05) and had higher LAC, LDH, CK-MB and DD levels and higher incidences of brainstem encephalitis, neurogenic pulmonary edema, and circulatory failure (p < 0.05). Logistic regression analysis revealed that the serum 25(OH)D concentration was an independent factor that influenced mortality in children with critical and severe HFMD. Conclusions: In this study, we find the serum 25(OH)D concentrations are substantially reduced in children with critical and severe HFMD and are associated with the severity of HFMD. The serum 25(OH)D concentrations may have clinical value for determining the progression of critical HFMD and predicting the risk of death. Further evidence is needed before it can be stated that 25(OH)D concentrations have clinical value in HMFD diagnosis.
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Affiliation(s)
- Hong-Xing Dang
- Department of PICU, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- China International Science and Technology Cooperation base of Child development and Critical Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- Chongqing Engineering Research Center of Stem Cell Therapy, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
| | - Cheng-Jun Liu
- Department of PICU, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- China International Science and Technology Cooperation base of Child development and Critical Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- Chongqing Engineering Research Center of Stem Cell Therapy, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
| | - Jing Li
- Department of PICU, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- China International Science and Technology Cooperation base of Child development and Critical Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- Chongqing Engineering Research Center of Stem Cell Therapy, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
| | - Shi-Jiao Chen
- Department of PICU, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- China International Science and Technology Cooperation base of Child development and Critical Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- Chongqing Engineering Research Center of Stem Cell Therapy, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
| | - Feng Xu
- Department of PICU, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- China International Science and Technology Cooperation base of Child development and Critical Disorders, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
- Chongqing Engineering Research Center of Stem Cell Therapy, 136 Zhongshan No. 2 Road, Yu Zhong District, Chongqing 400014, China.
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Vitamin D Deficiency and Parathyroid Response in Critically-ill Children: Association with Illness Severity and Clinical Outcomes. Indian Pediatr 2017; 53:479-84. [PMID: 27376601 DOI: 10.1007/s13312-016-0876-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To determine the prevalence of vitamin D deficiency in critically ill children, and to study its association with parathyroid response, severity of illness and clinical outcomes. DESIGN Prospective observational study. SETTING Medical Pediatric Intensive Care Unit of a tertiary care centre of Northern India. PARTICIPANTS 154 children in-patients: August 2011-January 2013. MAIN OUTCOME MEASURES Vitamin D deficient children were (serum 25-hydroxy vitamin D <20 ug/mL) divided into parathyroid-responder [serum parathyroid hormone >65 pg/mL with 25(OH)D<20 ug/mL and/or calcium corrected for albumin <8.5 mg/dL] and non parathyroid-responder. Illness severity was assessed by Pediatric Index of Mortality-2 (PIM-2) score at admission. Biochemical parameters, illness severity scores and clinical outcomes were compared between parathyroid-responders and non-parathyroid-responders. RESULTS Vitamin D deficiency and hypocalcemia were observed in 125 (83.1%) and 91 (59%) children, respectively at admission. There were no differences in illness severity score at admission, mortality rate and length of stay between vitamin D-deficient children and 19.8% of non-vitamin D-deficient children. Among Vitamin D-deficient children, parathyroid-responders had higher PIM-2 score at admission compared to non-parathyroid-responder [12.8 (7.4,20.6) vs. 6.5 (2.5,12.2), P=0.01]. However, there were no differences in other clinical outcomes between two groups. CONCLUSION Critically ill children have high prevalence of vitamin D deficiency. Parathyroid gland response secondary to hypocalcemia or vitamin D defiency is impaired in critical illness.
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Sankar J, Lotha W, Ismail J, Anubhuti C, Meena RS, Sankar MJ. Vitamin D deficiency and length of pediatric intensive care unit stay: a prospective observational study. Ann Intensive Care 2016; 6:3. [PMID: 26745966 PMCID: PMC4706541 DOI: 10.1186/s13613-015-0102-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Accepted: 12/13/2015] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Due to the limited data available in the pediatric population and lack of interventional studies to show that administration of vitamin D indeed improves clinical outcomes, opinion is still divided as to whether it is just an innocent bystander or a marker of severe disease. Our objective was therefore to estimate the prevalence of vitamin D deficiency in children admitted to intensive care unit (ICU) and to examine its association with duration of ICU stay and other key clinical outcomes. METHODS We prospectively enrolled children aged 1 month-17 years admitted to the ICU over a period of 8 months (n = 101). The primary objectives were to estimate the prevalence of vitamin D deficiency (serum 25 (OH) <20 ng/mL) at 'admission' and to examine its association with length of ICU stay. RESULTS The prevalence of vitamin D deficiency was 74 % (95 % CI: 65-88). The median (IQR) duration of ICU stay was significantly longer in 'vitamin D deficient' children (7 days; 2-12) than in those with 'no vitamin D deficiency' (3 days; 2-5; p = 0.006). On multivariable analysis, the association between length of ICU stay and vitamin D deficiency remained significant, even after adjusting for key baseline variables, diagnosis, illness severity (PIM-2), PELOD, and need for fluid boluses, ventilation, inotropes and mortality [adjusted mean difference (95 % CI): 3.5 days (0.50-6.53); p = 0.024]. CONCLUSIONS We observed a high prevalence of vitamin D deficiency in critically ill children in our study population. Vitamin D deficient children had a longer duration of ICU stay as compared to others.
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Affiliation(s)
- Jhuma Sankar
- />Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Wonashi Lotha
- />Department of Pediatrics, PGIMER, Dr RML Hospital, New Delhi, India
| | - Javed Ismail
- />Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - C. Anubhuti
- />Department of Pediatrics, PGIMER, Dr RML Hospital, New Delhi, India
- />Department of Biochemistry, PGIMER, Dr RML Hospital, New Delhi, India
| | | | - M. Jeeva Sankar
- />Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
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Serum Vitamin D Status and Outcome among Critically Ill Children Admitted to the Pediatric Intensive Care Unit in South India: Correspondence. Indian J Pediatr 2016; 83:910-1. [PMID: 26762331 DOI: 10.1007/s12098-015-1992-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 12/10/2015] [Indexed: 10/22/2022]
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McNally JD, Amrein K. Vitamin D Deficiency in Pediatric Critical Care. J Pediatr Intensive Care 2016; 5:142-153. [PMID: 31110899 DOI: 10.1055/s-0036-1583285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 10/22/2015] [Indexed: 01/08/2023] Open
Abstract
Vitamin D deficiency (VDD) is a well-established cause of pediatric bone and muscle disease. In addition, a role has been recognized for vitamin D in the health and stress response of other organs, including the cardiovascular, immune, and respiratory systems. As these organs are central to the development of and recovery from critical illness, VDD has been hypothesized to be a modifiable risk factor for ICU outcome. Over the past 5 years, a growing number of adult and pediatric critical care studies have investigated the prevalence of VDD and its association with illness severity and outcome. The adult studies have recently been synthesized in systematic reviews, with results that convincingly suggest the need for trials to determine whether optimization of vitamin D status improves outcome. In contrast, the pediatric ICU and related literature has not been similarly synthesized. The goal of this review is to describe vitamin D metabolism, known biological mechanisms, potential role in pathophysiology, and summarize the available pediatric intensive care unit (PICU) studies reporting on prevalence of VDD deficiency and its association with outcome. The problems with currently approved supplementation approaches and alternative strategies are discussed, including evidence from available RCTs in adult ICU. Altogether the results suggest that critically ill children are at risk for VDD, and that VDD appears to be associated with a worse clinical course. Clinical trials evaluating novel approaches to testing for and supplementing vitamin D require exploration.
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Affiliation(s)
- J Dayre McNally
- Division of Critical Care, Department of Pediatrics, Faculty of Medicine, University of Ottawa, Children's Hospital of Eastern Ontario, Ottawa, Canada.,Research Institute, Children's Hospital of Eastern Ontario, Ottawa, Canada
| | - Karin Amrein
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Medical University of Graz, Austria
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Jayashree M, Ismail J. Vitamin D Deficiency in Critically Ill Children: Bystander or Culprit? Indian J Pediatr 2016; 83:101-2. [PMID: 26750136 DOI: 10.1007/s12098-015-1995-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 12/10/2015] [Indexed: 01/16/2023]
Affiliation(s)
- M Jayashree
- Pediatric Emergency and Intensive Care Unit, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India.
| | - J Ismail
- Pediatric Emergency and Intensive Care Unit, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
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