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Jackmann N, Gustafsson J, Utriainen P, Magnusson P, Harila A, Atanasova D, Rinaldo C, Frisk P, Mäkitie O. Demographic and disease-related factors impact bone turnover and vitamin D in children with hemato-oncological diseases. JBMR Plus 2024; 8:ziae017. [PMID: 38523666 PMCID: PMC10961176 DOI: 10.1093/jbmrpl/ziae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
Children with hemato-oncological diseases may have significant skeletal morbidity, not only during and after treatment but also at the time of diagnosis before cancer treatment. This study was designed to evaluate the vitamin D status and circulating bone metabolic markers and their determinants in children at the time of diagnostic evaluation for hemato-oncological disease. This cross-sectional study included 165 children (91 males, median age 6.9 yr range 0.2-17.7 yr). Of them, 76 patients were diagnosed with extracranial or intracranial solid tumors, 83 with leukemia, and 6 with bone marrow failure. Bone metabolism was assessed by measuring serum 25OHD, PTH, bone alkaline phosphatase, intact N-terminal propeptide of type I procollagen, and C-terminal cross-linked telopeptide of type I collagen. Vitamin D deficiency was found in 30.9% of children. Lower 25OHD levels were associated with older age, lack of vitamin D supplementation, season outside summer, and a country of parental origin located between latitudes -45° and 45°. Children diagnosed with leukemia had lower levels of markers of bone formation and bone resorption than those who had solid tumors or bone marrow failure. In conclusion, vitamin D deficiency was observed in one-third of children with newly diagnosed cancer. Bone turnover markers were decreased in children with leukemia, possibly because of the suppression of osteoblasts and osteoclasts by leukemic cells. The identification of patients with suboptimal vitamin D status and compromised bone remodeling at cancer diagnosis may aid in the development of supportive treatment to reduce the adverse effects of cancer and its treatment.
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Affiliation(s)
- Natalja Jackmann
- Department of Women’s and Children’s Health, Uppsala University and University Children’s Hospital, Uppsala 75185, Sweden
| | - Jan Gustafsson
- Department of Women’s and Children’s Health, Uppsala University and University Children’s Hospital, Uppsala 75185, Sweden
| | - Pauliina Utriainen
- Children’s Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki 00014, Finland
| | - Per Magnusson
- Department of Clinical Chemistry, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping 58183, Sweden
| | - Arja Harila
- Department of Women’s and Children’s Health, Uppsala University and University Children’s Hospital, Uppsala 75185, Sweden
| | - Diana Atanasova
- Department of Clinical Chemistry, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping 58183, Sweden
| | - Carina Rinaldo
- Department of Women's and Children's Health, Karolinska Institute, Stockholm 17177, Sweden
| | - Per Frisk
- Department of Women’s and Children’s Health, Uppsala University and University Children’s Hospital, Uppsala 75185, Sweden
| | - Outi Mäkitie
- Children’s Hospital, Pediatric Research Center, University of Helsinki and Helsinki University Hospital, Helsinki 00014, Finland
- Department of Molecular Medicine and Surgery, Karolinska Institute, and Clinical Genetics, Karolinska University Hospital, Stockholm 17177, Sweden
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Monagel DA, Albaity AO, Asiri FM, Alghamdi LN, Alsufyani RA, Alqarni RB, Bahatheq SK, Ahmed O, Elimam N, Althubaiti A. Vitamin D Deficiency in Pediatric Oncology Patients: A Single-Center Experience in Saudi Arabia. Cureus 2024; 16:e54807. [PMID: 38529460 PMCID: PMC10961921 DOI: 10.7759/cureus.54807] [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] [Accepted: 02/22/2024] [Indexed: 03/27/2024] Open
Abstract
Background There is a lack of local studies on vitamin D deficiency in children with cancer. This study aims to estimate the prevalence of vitamin D deficiency in the pediatric oncology population at King Abdul-Aziz Medical City (KAMC) in Jeddah, addressing knowledge gaps for improved clinical practice and future research. Methods This retrospective observational study was conducted from 2016 to 2021 at the pediatric oncology clinic in National Guard Hospital, Jeddah. The study focused on children aged 14 or younger at cancer diagnosis, data encompassed patient demographics, cancer details, and treatment information, including serum measurements of vitamin D (25(OH)D, calcium, phosphate, alkaline phosphatase). Vitamin D levels were categorized as deficient (<25 ng/ml), insufficient (25-49 ng/ml), sufficient (≥50- 125 ng/ml), or hypervitaminosis (>125 ng/ml), based on our center reference range and the validation of the assay. Results In this retrospective study of 155 pediatric oncology patients, the majority aged 0 to 10 years (78%), findings reveal a male preponderance (54.2%) and a more prevalent in patients with hematological malignancies (85%). Chemotherapy was administered to 98%, with 7% underwent radiotherapy, and 89% received steroids. Analysis of serum 25-OH vitamin D levels indicated an overall deficiency and insufficiency at diagnosis (63%) and post-therapy (43%). Age and gender had a significant influence on vitamin D levels at diagnosis, with older children and females exhibiting lower concentrations. However, these differences diminished by the end of therapy. Notably, hematological malignancy patients often presented insufficient vitamin D levels, while solid tumor patients frequently had sufficient levels. Clinical outcomes showed a high survival rate (90.7%), limited bone density assessments (18.1%), and a 14.2% prevalence of hypervitaminosis. Conclusion In summary, our study reveals that over two-thirds of pediatric oncology patients experience vitamin D deficiency and insufficiency at the time of diagnosis, particularly notable in females and older children. Notably, those with solid tumors exhibit higher baseline 25-OH vitamin D concentrations compared to counterparts with hematological malignancies. The findings underscore the importance of educating both patients and caregivers on supplementation and sun exposure to mitigate the prevalence of deficient and insufficient vitamin D levels in pediatric oncology cases.
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Affiliation(s)
- Dania A Monagel
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
- Research and Development, King Abdullah International Medical Research Center, Jeddah, SAU
- Oncology, Ministry of the National Guard Health Affairs, Jeddah, SAU
| | - Amal O Albaity
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Fatimah M Asiri
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Lama N Alghamdi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Raghad A Alsufyani
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Reem B Alqarni
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Shaden K Bahatheq
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Omaima Ahmed
- Oncology, Ministry of the National Guard Health Affairs, Jeddah, SAU
| | - Naglla Elimam
- Oncology, Ministry of the National Guard Health Affairs, Jeddah, SAU
| | - Alaa Althubaiti
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
- Research and Development, King Abdullah International Medical Research Center, Jeddah, SAU
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Izurieta-Pacheco AC, Sangrós-Gimenez A, Martínez-Garcia E, Perez-Jaume S, Mora J, Gorostegui-Obanos M. Vitamin D Status in Children With High-risk Neuroblastoma. J Pediatr Hematol Oncol 2023; 45:e953-e958. [PMID: 37779236 DOI: 10.1097/mph.0000000000002762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 09/11/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Vitamin D deficiency has become a matter of concern in pediatric cancer patients. A relationship between neuroblastoma and Vitamin D signaling pathways has been revealed with interest in the antiproliferative and antiinvasive properties of vitamin D. Our aim is to describe the prevalence of Vitamin D deficiency among children with high-risk neuroblastoma (HR-NB) and to explore its association with disease status. MATERIALS AND METHODS In all, 182 patients with HR-NB were managed at our center from 2017 to 2021. Serum 25(OH)D levels were tested at the first blood analysis performed and correlated with clinical data and disease status. RESULTS One hundred forty-eight (81.4%) had low 25(OH)D levels (48.4% categorized as deficiency (25(OH)D below 20 ng/mL) and 33.0% as insufficiency (25(OH)D 20 to 30 ng/mL). Median Vitamin D level was 20.2 ng/mL. Vitamin D levels were not associated with race or sex. Although malnourished patients had lower median 25(OH)D levels(11.1 ng/mL), no statistical association was observed with Vitamin D deficiency. There was no association between Vitamin D levels and disease status. An inverse correlation was found between age and vitamin D levels ( P =0.0040). CONCLUSION A concerning high prevalence of low Vitamin D levels affects more than two-thirds of patients with HR-NB in our cohort, regardless of the disease status at the time of evaluation. Older children are at a higher risk for deficient levels of vitamin D.
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Napartuk M, Bélanger V, Bouchard I, Meloche C, Curnier D, Sultan S, Laverdière C, Sinnett D, Marcil V. Improvement of Diet after an Early Nutritional Intervention in Pediatric Oncology. CHILDREN 2023; 10:children10040667. [PMID: 37189915 DOI: 10.3390/children10040667] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/22/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023]
Abstract
Pediatric cancer survivors may experience cardiometabolic sequelae over the course of their lives as a result of the treatments they have received. While nutrition consists of an actionable target for cardiometabolic health, few nutritional interventions have been documented in this population. This study assessed the changes in diet during a one-year nutritional intervention for children and adolescents undergoing cancer treatments and the participants’ anthropometric and cardiometabolic profiles. A total of 36 children and adolescents (mean age: 7.9 years, 52.8% male) newly diagnosed with cancer (50% leukemia) and their parents underwent a one-year individualized nutrition intervention. The mean number of follow-up visits with the dietitian during the intervention was 4.72 ± 1.06. Between the initial and one-year assessments, there was an improvement in diet quality reflected by the Diet Quality Index (5.22 ± 9.95, p = 0.003). Similarly, the proportion of participants with moderate and good adherence (vs. low adherence) to the Healthy Diet Index score almost tripled after one year of intervention (14% vs. 39%, p = 0.012). In parallel, there was an increase in the mean z-scores for weight (0.29 ± 0.70, p = 0.019) and BMI (0.50 ± 0.88, p = 0.002), and in the mean levels of HDL-C (0.27 ± 0.37 mmol/L, p = 0.002) and 25-hydroxy vitamin D (14.5 ± 28.1 mmol/L, p = 0.03). Overall, this study supports that a one-year nutritional intervention deployed early after a pediatric cancer diagnosis is associated with an improvement in the diets of children and adolescents.
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Affiliation(s)
- Mélanie Napartuk
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Nutrition, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1A8, Canada
| | - Véronique Bélanger
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Nutrition, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1A8, Canada
| | - Isabelle Bouchard
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
| | - Caroline Meloche
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
| | - Daniel Curnier
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- School of Kinesiology and Physical Activity Sciences, Université de Montréal, Montreal, QC H3G 1Y5, Canada
| | - Serge Sultan
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Psychology, Université de Montréal, Montreal, QC H3C 3J7, Canada
| | - Caroline Laverdière
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Pediatrics, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1C5, Canada
| | - Daniel Sinnett
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Pediatrics, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1C5, Canada
| | - Valérie Marcil
- Research Center of the CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
- Department of Nutrition, Faculty of Medicine, Université de Montréal, Montreal, QC H3T 1A8, Canada
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Fullmer M, Su A, Bachrach S, Hossain J, Kecskemethy HH. Newly Diagnosed Children with Cancer Have Lower 25-Vitamin D Levels than Their Cancer-Free Peers: A Comparison across Age, Race, and Sex. Cancers (Basel) 2022; 14:cancers14102378. [PMID: 35625982 PMCID: PMC9139947 DOI: 10.3390/cancers14102378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/06/2022] [Accepted: 05/10/2022] [Indexed: 11/16/2022] Open
Abstract
Children with cancer have a greater risk for vitamin D concerns because of compromised health before diagnosis, the disease itself, and treatments for the cancer. This IRB-approved retrospective, matched case−control study of children with and without cancer included three race categories: black, other, and Caucasian. This is the first study to directly compare serum 25-hydroxy vitamin D (25(OH)D) levels and status in newly diagnosed pediatric cancer patients with age-, sex-, and race-matched cancer-free children from the same geographic region of the US, all of whom are free from other conditions that negatively impact 25(OH)D levels. Univariable and multivariable ordinal logistic regressions were performed. In the 544 children (mean age of 8.5 years, 53% female), there were 136 newly diagnosed children with cancer and 408 matched non-cancer controls. Serum 25(OH)D levels at cancer diagnosis were lower (22.4 ng/mL) than in controls (30.1 ng/mL; p < 0.0001). Differences persisted across race (p < 0.001) and age (p < 0.001), but not sex. Older children exhibited lower 25(OH)D levels. Only 18.4% of the children with cancer had sufficient levels. Black children with cancer had the greatest rate of deficiency (39%). Race differences were evident: children of color (other and black) displayed higher levels of insufficiency; black children were most deficient.
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Affiliation(s)
- Michell Fullmer
- Nemours Center for Cancer and Blood Disorders, Nemours Children’s Health, Wilmington, DE 19803, USA;
| | - Annelise Su
- University of Richmond, Richmond, VA 23173, USA;
| | - Steven Bachrach
- Department of Pediatrics, Nemours Children’s Health, Wilmington, DE 19803, USA;
| | - Jobayer Hossain
- Nemours Biomedical Research, Nemours Children’s Health, Wilmington, DE 19803, USA;
| | - Heidi H. Kecskemethy
- Department of Radiology, Nemours Children’s Health, Wilmington, DE 19803, USA
- Correspondence: ; Tel.: +1-302-651-4673
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Abstract
OBJECTIVE This article reviews how childhood cancers and related treatments affect bone integrity. Interventions related to exercise, hormone replacement, vitamin D and calcium supplementation, and bisphosphonate use are addressed. DATA SOURCES Literature was reviewed related to childhood cancers, treatment and side effects, assessment, and management to optimize bone health. CONCLUSIONS Cure rates of childhood cancer have dramatically improved due to new therapeutic advances allowing children diagnosed with cancer to live longer. Unfortunately, the cost of cure can be the increased development of chronic health issues. Since many children receive their treatment, including antineoplastic agents, radiation, surgery, and corticosteroid therapy, during time of active skeletal maturation and growth, their bone health may be negatively impacted. The development of bone mass can be impaired, bone density may be decreased, fractures may occur, growth may be restricted, and there may be poor bone repair. Review of the data indicates that more research is needed to understand what is necessary for optimal bone health in the pediatric population in general, specifically for the child affected by cancer. IMPLICATIONS FOR NURSING PRACTICE Nurses are integral to the development of comprehensive understanding of the bone health needs of the pediatric oncology patient population and educating the patient and family about the importance of bone health. Children and young adult survivors would benefit from collaborative care between all their health care providers. Steps to improve bone health before diagnosis, on treatment, and through to survivorship remain to be addressed by future research.
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Shliakhtsitsava K, Fisher ES, Trovillion EM, Bush K, Kuo DJ, Newfield RS, Thornburg CD, Roberts W, Aristizabal P. Improving vitamin D testing and supplementation in children with newly diagnosed cancer: A quality improvement initiative at Rady Children's Hospital San Diego. Pediatr Blood Cancer 2021; 68:e29217. [PMID: 34286891 PMCID: PMC8463415 DOI: 10.1002/pbc.29217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Vitamin D deficiency and insufficiency have been associated with poorer health outcomes. Children with cancer are at high risk for vitamin D deficiency and insufficiency. At our institution, we identified high variability in vitamin D testing and supplementation in this population. Of those tested, 65% were vitamin D deficient/insufficient. We conducted a quality improvement (QI) initiative with aim to improve vitamin D testing and supplementation among children aged 2-18 years with newly diagnosed cancer to ≥80% over 6 months. METHODS An inter-professional team reviewed baseline data, then developed and implemented interventions using Plan-Do-Study-Act (PDSA) cycles. Barriers were identified using QI tools, including lack of automated triggers for testing and inconsistent supplementation criteria and follow-up testing post supplementation. Interventions included an institutional vitamin D guideline, clinical decision-making tree for vitamin D deficiency, insufficiency and sufficiency, electronic medical record triggers, and automated testing options. RESULTS Baseline: N = 26 patients, four (15%) had baseline vitamin D testing; two (8%) received appropriate supplementation. Postintervention: N = 33 patients; 32 (97%) had baseline vitamin D testing; 33 (100%) received appropriate supplementation and completed follow-up testing timely (6-8 weeks post supplementation). Change was sustained over 24 months. CONCLUSIONS We achieved and sustained our aim for vitamin D testing and supplementation in children with newly diagnosed cancer through inter-professional collaboration of hematology/oncology, endocrinology, hospital medicine, pharmacy, nursing, and information technology. Future PDSA cycles will address patient compliance with vitamin D supplementation and impact on patients' vitamin D levels.
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Affiliation(s)
- Ksenya Shliakhtsitsava
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA,Now with Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of Texas Southwestern, Dallas, TX
| | - Erin Stucky Fisher
- Department of Pediatrics, Division of Pediatric Hospital Medicine, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA
| | - Erin M. Trovillion
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA,Now with Department of Pediatrics, Division of Pediatric Hematology/Oncology, Atrium Health, Levine Children’s Cancer and Blood Disorders, Charlotte, NC
| | - Kelly Bush
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA,Quality Improvement Committee, Division of Pediatric Hematology/Oncology, Rady Children’s Hospital San Diego, San Diego, CA
| | - Dennis John Kuo
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA
| | - Ron S. Newfield
- Department of Pediatrics, Division of Pediatric Endocrinology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA
| | - Courtney D. Thornburg
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA,Department of Pediatrics, Division of Pediatric Hospital Medicine, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA
| | - William Roberts
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA,Quality Improvement Committee, Division of Pediatric Hematology/Oncology, Rady Children’s Hospital San Diego, San Diego, CA
| | - Paula Aristizabal
- Department of Pediatrics, Division of Pediatric Hematology/Oncology, University of California, San Diego/Rady Children’s Hospital San Diego, San Diego, CA,Quality Improvement Committee, Division of Pediatric Hematology/Oncology, Rady Children’s Hospital San Diego, San Diego, CA,Population Sciences, Disparities and Community Engagement, University of California, San Diego Moores Cancer Center, La Jolla, CA
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Jackmann N, Gustafsson J, Harila‐Saari A, Ljungman G, Nezirevic Dernroth D, Frisk P, Mäkitie O. Prevalence of and factors influencing vitamin D deficiency in paediatric patients diagnosed with cancer at northern latitudes. Acta Paediatr 2021; 110:2252-2258. [PMID: 33528842 DOI: 10.1111/apa.15788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/28/2021] [Accepted: 01/29/2021] [Indexed: 12/13/2022]
Abstract
AIM To investigate the prevalence of vitamin D deficiency among children with non-haematological malignancies and to explore possible causes of low vitamin D levels among these patients. METHODS We performed a cross-sectional study of 458 children diagnosed with solid tumours, brain tumours, non-Hodgkin lymphoma or Hodgkin disease at the University Children's Hospital, Uppsala, Sweden. Serum 25-hydroxyvitamin D and parathyroid hormone levels were measured in samples taken at the time of cancer diagnosis and related to clinical data. Vitamin D deficiency was defined as a 25-hydroxyvitamin D level below 50 nmol/L. RESULTS The prevalence rate of vitamin D deficiency among children with non-haematological malignancies was 41%. There was no association between sex or diagnosis and vitamin D status. Vitamin D deficiency was more common among school children than preschool children (51% vs. 24%). Older age, season outside summer, and a more recent calendar year were significant predictors of lower 25-hydroxyvitamin D. There was a significant, albeit weak, negative correlation between 25-hydroxyvitamin D and parathyroid hormone. CONCLUSION Vitamin D deficiency is common among children diagnosed with cancer, particularly among school-aged children diagnosed outside summer. The prevalence appears to be increasing, underlining the need for adequate replacement of vitamin D in these patients.
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Affiliation(s)
- Natalja Jackmann
- Department of Women's and Children's Health University Children's Hospital Uppsala Sweden
| | - Jan Gustafsson
- Department of Women's and Children's Health University Children's Hospital Uppsala Sweden
| | - Arja Harila‐Saari
- Department of Women's and Children's Health University Children's Hospital Uppsala Sweden
| | - Gustaf Ljungman
- Department of Women's and Children's Health University Children's Hospital Uppsala Sweden
| | - Dzeneta Nezirevic Dernroth
- Department of Clinical Chemistry and Department of Biomedical and Clinical Sciences Linköping University Linköping Sweden
| | - Per Frisk
- Department of Women's and Children's Health University Children's Hospital Uppsala Sweden
| | - Outi Mäkitie
- Department of Molecular Medicine and Surgery Karolinska Institute, and Clinical Genetics Karolinska University Hospital Stockholm Sweden
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Podpeskar A, Crazzolara R, Kropshofer G, Hetzer B, Meister B, Müller T, Salvador C. Omega-3 Fatty Acids and Their Role in Pediatric Cancer. Nutrients 2021; 13:1800. [PMID: 34073158 PMCID: PMC8226718 DOI: 10.3390/nu13061800] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/14/2021] [Accepted: 05/19/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Malnutrition is common in children with cancer and is associated with adverse clinical outcomes. The need for supportive care is becoming ever more evident and the role of nutrition in oncology is still not sufficiently understood. In particular, the consequences of macro- and micronutrient deficiencies require further research. As epidemiological data suggest anti-tumoral properties of omega-3 (n-3) polyunsaturated fatty acids (PUFAs), we reviewed the role of nutrition and n-3 supplementation in pediatric oncology. METHODS A comprehensive literature search was conducted on PubMed through 5 February 2021 to select meta-analyses, systematic reviews, observational studies, and individual randomized controlled trials (RCTs) on macro- and micronutrient supplementation in pediatric oncology. The search strategy included the following medical subject headings (MeSH) and keywords: "childhood cancer", "pediatric oncology", "nutritional status", "malnutrition", and "omega-3-fatty-acids". The reference lists of all relevant articles were screened to include potentially pertinent studies. RESULTS We summarize evidence about the importance of adequate nutrition in childhood cancer and the role of n-3 PUFAs and critically interpret findings. Possible effects of supplementation on the nutritional status and benefits during chemotherapy are discussed as well as strategies for primary and secondary prevention. CONCLUSION We here describe the obvious benefits of omega-3 supplementation in childhood cancer. Further large scale clinical trials are required to verify potential anti-cancer effects of n-3 fatty acids.
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Affiliation(s)
| | | | | | | | | | | | - Christina Salvador
- Department of Pediatrics I, Division of Hematology and Oncology, Medical University of Innsbruck, 6020 Innsbruck, Austria; (A.P.); (R.C.); (G.K.); (B.H.); (B.M.); (T.M.)
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