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Totadri S, Trehan A, Mahajan D, Viani K, Barr R, Ladas EJ. Validation of an algorithmic nutritional approach in children undergoing chemotherapy for cancer. Pediatr Blood Cancer 2019; 66:e27980. [PMID: 31464100 DOI: 10.1002/pbc.27980] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 07/10/2019] [Accepted: 08/10/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Undernutrition impacts clinical outcome adversely in children with cancer. This study aimed to validate a nutritional algorithm with specific application to the low- and middle-income country (LMIC) setting. PROCEDURE Fifty children with a new diagnosis of cancer were enrolled in this randomized interventional study. Weight, height/length, and mid-upper-arm circumference (MUAC) were measured at baseline. The study arm was administered nutritional care as per the algorithm and the control arm received the institutional standard of care. Weight was monitored regularly and MUAC was repeated after 3 months. Children were classified based on weight for height if <2 years of age or body mass index if ≥2 years, as normal, wasted, and severely wasted. The algorithmic approach comprised administration of oral supplements, nasogastric feeds, and/or parenteral nutrition based on objective assessment of the nutritional status. RESULTS Fifty patients were analyzed (study: 25, control: 25). Four in the study arm (16%) and six in the control arm (24%) had wasting at baseline. MUAC was <5th percentile in 15 (60%) and 13 (52%) patients in the study and control arms, respectively. At the end of 3 months, the median increment in weight was 0.8 kg (interquartile range [IQR]: -0.02; 2.00) and 0.0 kg (IQR: -0.70; 1.25) in the study and control arms, respectively (P = .153). The median increment in MUAC was 1.20 cm (IQR: 0.10; 2.30) and 0.00 cm (IQR: -0.50; 1.10) in the study and control arms, respectively (P = .020). CONCLUSIONS The application of an algorithm designed for use in LMICs resulted in significant improvement in nutritional status, as measured by MUAC.
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Ladas EJ. A Global Approach Addressing the Double Burden of Malnutrition in Pediatric Oncology: A Bench to Bedside Paradigm. A Report from the State of the Science Meeting, Children’s Oncology Group. J Natl Cancer Inst Monogr 2019; 2019:125-126. [DOI: 10.1093/jncimonographs/lgz017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 06/29/2019] [Indexed: 12/15/2022] Open
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Ladas EJ, Gunter M, Huybrechts I, Barr R. A Global Strategy for Building Clinical Capacity and Advancing Research in the Context of Malnutrition and Cancer in Children within Low- and Middle-Income Countries. J Natl Cancer Inst Monogr 2019; 2019:149-151. [PMID: 31532534 DOI: 10.1093/jncimonographs/lgz023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 06/07/2019] [Accepted: 07/01/2019] [Indexed: 03/25/2024] Open
Abstract
Cancer is one of the prominent noncommunicable diseases and is responsible for more than 8 million deaths each year worldwide. It is expected to impact up to 22 million people annually by 2030, and more than 60% of new patient cases will be in Asia, Africa, and Central and South America. Despite improvements in the delivery of care to children in low- and middle-income countries, survival of those with cancer is as low as 10%; a figure that is in stark contrast to overall childhood cancer survival rates in North America and Western Europe. Although many factors are contributing to this disparity, access to well-educated health-care workers, knowledgeable in both antineoplastic and supportive care, particularly nutritional assessment and therapy, is necessary for effective treatment and reduced morbidities of children with cancer. To this end, we identify approaches for advancing nutritional care such as building nutritional capacity and education as well as advancing rigorous nutritional science through the establishment of multicountry research groups among pediatric oncology units located in low- and middle-income countries.
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Schoeman J, Ladas EJ, Rogers PC, Aryal S, Kruger M. Unmet Needs in Nutritional Care in African Paediatric Oncology Units. J Trop Pediatr 2019; 65:397-404. [PMID: 30508185 DOI: 10.1093/tropej/fmy068] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Up to 50% of children diagnosed with cancer in low- and middle-income countries are malnourished, which likely affects survival. SUBJECTS AND METHODS An online survey to paediatric oncology units (POUs) in Africa was done regarding nutritional assessment and care. RESULTS Sixty-six surveys were received from POUs in 31 countries. Only 44.4% had a dedicated dietician for nutritional assessment and support; 29.6% undertook routine nutritional assessment during treatment. None reported defined criteria for nutritional intervention. Total parenteral nutrition was not available for 42.6% of POUs, while 51.8% did not have access to commercial enteral nutrition for inpatients, and 25.9% of the hospitals could not supply any home-based nutritional supplements. CONCLUSION Nutritional assessment in POUs in Africa is neither routinely undertaken nor are there defined criteria to initiate nutritional interventions. Standardized guidelines for nutritional assessment and interventions are needed for African POUs to enable improved outcome.
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Ladas EJ, Orjuela M, Stevenson K, Cole PD, Lin M, Athale UH, Clavell LA, Leclerc JM, Laverdiere C, Michon B, Schorin MA, Welch JG, Asselin BL, Sallan SE, Silverman LB, Kelly KM. Fluctuations in dietary intake during treatment for childhood leukemia: A report from the DALLT cohort. Clin Nutr 2019; 38:2866-2874. [PMID: 30639117 DOI: 10.1016/j.clnu.2018.12.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 12/13/2018] [Accepted: 12/14/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Acute lymphoblastic leukemia (ALL) is the most common pediatric malignancy. Nutritional morbidities are a persistent problem facing pediatric patients during and after treatment and age-gender groups that are at risk for nutritional conditions have not been clearly identified. Therapy is a contributing factor; however, the role of dietary intake remains largely unknown. Prior to conduct of interventional trials, an understanding of the effects of treatment on fluctuations in dietary intake is necessary. METHODS We enrolled 794 children with ALL in a prospective clinical trial. Dietary intake was collected with a food frequency questionnaire at diagnosis and throughout the course of treatment for pediatric ALL. Reported values were compared to the Dietary Recommended Intake (DRI), and normative values (NHANES). Hierarchical linear models and multilevel mixed-effects ordered logistic regression models were used to evaluate longitudinal changes in dietary intake; independent samples t-test with Bonferroni correction was performed to compare to NHANES. RESULTS Of the evaluable participants at each timepoint, dietary intake was obtained on 81% (n = 640), 74% (n = 580) and 74% (n = 558) at diagnosis, end of induction phase of treatment, and continuation, respectively. Despite exposure to corticosteroids, caloric intake decreased over therapy for most age-gender groups. Predictive models of excess intake found reduced odds of over-consuming calories (OR 0.738, P < 0.05); however, increased odds of over-consuming fat (OR 6.971, P < 0.001). When compared to NHANES, we consistently found that ≥1/3 of children were consuming calories in excess of normative values. For select micronutrients, a small proportion of participants were above or below the DRI at each time evaluated. CONCLUSIONS Our study suggests that dietary intake fluctuates during treatment for ALL as compared to age-gender recommended and normative values. Improving our understanding of nutrient fluctuations and dietary quality will facilitate subsequent analyses addressing relationships of dietary intake, toxicity, and survival.
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Joffe L, Dwyer S, Glade Bender JL, Frazier AL, Ladas EJ. Nutritional status and clinical outcomes in pediatric patients with solid tumors : A systematic review of the literature. Semin Oncol 2018; 46:48-56. [PMID: 30655021 DOI: 10.1053/j.seminoncol.2018.11.005] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 11/21/2018] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Nutritional status (NS), defined by undernutrition (body mass index [BMI] <5th percentile) or overnutrition (BMI ≥ 85th percentile), is a poor prognostic indicator in pediatric oncology patients. The impact of NS has been primarily studied in hematologic malignancies. This review is intended to summarize literature reporting on the association of NS and treatment-related outcomes in pediatric solid tumors. METHODS We searched four electronic databases from inception through August 2018 without language restriction, and included studies of children with cancers arising from renal, bone, liver, eye, muscle, vascular, germ cell, and neural crest tissues, reporting on NS as a predictor for toxicity, survival or relapse. Due to data heterogeneity and limited availability of studies, formal statistical analysis was not achievable. Descriptive statistics were summarized in table format. RESULTS Of 8,991 reports identified, 75 full-text articles were evaluated, 10 of which met inclusion criteria. Up to 62% of patients were over- or undernourished at diagnosis. Abnormal BMI was associated with worse overall survival in Ewing sarcoma (hazard ratio (HR): 3.46, P = .022), osteosarcoma (HR: 1.6, P < .005), and a trend toward poorer overall survival in rhabdomyosarcoma (HR: 1.70, P = .0596). High BMI in osteosarcoma was associated with increased nephrotoxicity (odds ratio: 2.8, P = .01) and postoperative complications. NS was not a significant predictor of outcomes in other included disease categories. CONCLUSIONS Existing literature supports the prognostic significance of NS in pediatric solid tumor patients and underscores the need for prospective studies to better elucidate underlying physiological changes in this population.
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Abstract
The diagnosis of cancer in a child leaves parents and families devastated and vulnerable. In an effort to do everything possible, families often choose an integrative medicine approach to their child's care. Surveys have found that 31%-84% of children with cancer use complementary and alternative medicine and most often as supportive care agents. Several systematic reviews have demonstrated a clinical benefit for some select therapies; however, the safety and efficacy of the combination of biological therapies with conventional treatment remain largely unknown and garner concern due to the potential for interactions with conventional therapy. Given the sustained use and potential benefit of integrative medicine, additional research is warranted in pediatric oncology. Utilizing the available literature, clinical providers should aim to conduct open and nonjudgmental discussions with families about the use of integrative medicine so as to guide the safe integration of the two modalities.
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Diorio C, Lin M, Ginn E, Ladas EJ. Psychosocial determinants of physical activity and dietary behaviors in adolescents and young adults with cancer and survivors. Pediatr Blood Cancer 2018; 65:e27243. [PMID: 29797639 DOI: 10.1002/pbc.27243] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 04/23/2018] [Accepted: 04/24/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND Survivors of childhood cancer are at increased risk of lifestyle influenced health issues. We sought to understand the association between stages of change (SOC) and psychosocial variables related to modifiable health behaviors: physical activity (PA), dietary fat intake, and intake of fruits and vegetables among adolescents and young adults at different phases of cancer therapy. METHODS We conducted an exploratory cross-sectional survey of adolescents and young adults currently being treated for cancer or who are survivors of childhood cancer. We evaluated SOC and several psychosocial variables using the previously validated Patient-Centered Assessment and Counseling for Exercise (PACE+): Physical Activity and Diet Surveys for Adolescents tool. Current dietary behaviors were evaluated with 24 hr diet recall. RESULTS One hundred and eighteen patients participated in the survey. SOC did not vary by phase of treatment. Ethnicity and body mass index were strongly associated with SOC for PA, but not for dietary behaviors. There was a significant association between SOC and self-efficacy, knowledge of strategies, and family or friend support for PA, dietary fat, and fruits and vegetables. Higher self-efficacy and family support were significant variables impacting SOC and participants' reported intake of fruits and vegetables servings. CONCLUSION We demonstrate that SOC for the investigated behaviors did not change based on phase of treatment, supporting the initiation of lifestyle interventions early on in treatment. We identify several psychosocial variables that may act as important targets for future lifestyle interventions aimed to improve dietary and exercise behaviors in adolescents and young adults with cancer and survivors.
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Zia FZ, Olaku O, Bao T, Berger A, Deng G, Fan AY, Garcia MK, Herman PM, Kaptchuk TJ, Ladas EJ, Langevin HM, Lao L, Lu W, Napadow V, Niemtzow RC, Vickers AJ, Shelley Wang X, Witt CM, Mao JJ. The National Cancer Institute's Conference on Acupuncture for Symptom Management in Oncology: State of the Science, Evidence, and Research Gaps. J Natl Cancer Inst Monogr 2018; 2017:4617820. [PMID: 29140486 DOI: 10.1093/jncimonographs/lgx005] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 08/07/2017] [Indexed: 12/20/2022] Open
Abstract
The Division of Cancer Treatment and Diagnosis, Office of Cancer Complementary and Alternative Medicine, at the National Cancer Institute (NCI) held a symposium on "Acupuncture for Cancer Symptom Management" on June 16 and 17, 2016. Invited speakers included 19 scientists and scholars with expertise in acupuncture and cancer research from the United States, Europe, and China. The conference reviewed the NCI's grant funding on acupuncture, analyzed the needs of cancer patients, reviewed safety issues, and assessed both the current scientific evidence and research gaps of acupuncture in oncology care. Researchers and stakeholders presented and discussed basic mechanisms of acupuncture; clinical evidence for specific symptoms; and methodological challenges such as placebo effects, novel biostatistical methods, patient-reported outcomes, and comparative effectiveness research. This paper, resulting from the conference, summarizes both the current state of the science and clinical evidence of oncology acupuncture, identifies key scientific gaps, and makes recommendations for future research to increase understanding of both the mechanisms and effects of acupuncture for cancer symptom management.
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Ladas EJ, Marjerrison S, Arora B, Hesseling PB, Ortiz R, Antillon F, Jatia S, Afungchwi GM. Traditional and Complementary Medicine in Pediatric Oncology and Low-Middle Income Countries: Recommendations from the International Society of Pediatric Oncology (SIOP), T&CM Collaborative. J Natl Cancer Inst Monogr 2017; 2017:4617829. [DOI: 10.1093/jncimonographs/lgx014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 08/15/2017] [Indexed: 11/14/2022] Open
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Diorio C, Salena K, Ladas EJ, Lam CG, Afungcwhi GM, Njuguna F, Marjerrison S. Traditional and complementary medicine used with curative intent in childhood cancer: A systematic review. Pediatr Blood Cancer 2017; 64. [PMID: 28244653 DOI: 10.1002/pbc.26501] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Revised: 01/26/2017] [Accepted: 01/27/2017] [Indexed: 11/05/2022]
Abstract
Traditional and complementary medicine (T&CM) strategies are widely utilized in pediatric oncology, with many families reporting T&CM use with the intention to cure cancer. Study of T&CM agents presents many challenges, as a heterogeneous group of agents and techniques are used for a variety of different purpose in many different oncologic conditions. We present a systematic review of the literature examining published reports in which T&CM agents are used with an intention of cure. Twenty-two reports were identified, with most reports being of poor quality. Novel paradigms are likely needed to further investigate T&CM agents.
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Viani K, Filho VO, Ferman S, Fonseca TCC, Oliveira VDC, Lemos PDSM, Barr RD, Ladas EJ. Partnership of the Sociedade Brasileira de Oncologia Pediátrica and International Society of Pediatric Oncology to improve nutritional care for children with cancer in Brazil. Rev Bras Hematol Hemoter 2017; 39:266-268. [PMID: 28830607 PMCID: PMC5568586 DOI: 10.1016/j.bjhh.2016.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 09/28/2016] [Accepted: 10/10/2016] [Indexed: 11/22/2022] Open
Abstract
The authors present a proposal of a partnership between the Sociedade Brasileira de Oncologia Pediátrica (SOBOPE) and the International Society of Pediatric Oncology (SIOP) to promote the standardization and improvement of nutritional care of kids under cancer treatment in Brazil. The results of the first meeting in Brazil as well as plans for future meetings are described.
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Chokshi SK, Ladas EJ, Taromina K, McDaniel D, Rooney D, Jin Z, Hsu WC, Kelly KM. Predictors of acupuncture use among children and adolescents with cancer. Pediatr Blood Cancer 2017; 64. [PMID: 28176457 DOI: 10.1002/pbc.26424] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Revised: 10/28/2016] [Accepted: 11/15/2016] [Indexed: 01/19/2023]
Abstract
BACKGROUND Evidence for the application of acupuncture in pediatric oncology is limited. We investigated the acceptance of acupuncture and factors associated with its use among children and adolescents with cancer. METHODS Ninety acupuncture-naïve children receiving cancer treatment at Columbia University Medical Center (CUMC) provided consent/assent for participation. Participants could choose to receive or refuse integrative services offered at CUMC. Symptoms were collected for a 6-month period with the Memorial Symptom Assessment Scale (MSAS). Acute and delayed adverse events among participants who received acupuncture were recorded. RESULTS Fifty-four percent of the participants elected to receive acupuncture. In total, 252 acupuncture sessions were administered with a median of four sessions per patient (range 1-13 sessions). Pain (56%), nausea (51%), lack of energy (50%), and irritability (43%) were the most frequently reported symptoms in the whole cohort. Determinants of acupuncture use included older age and ethnicity. Acupuncture was more likely than other integrative modalities to be used for gastrointestinal and constitutional symptoms including drowsiness (odds ratio [OR], 3.34; 95% confidence interval [CI], 1.98-5.66; P < 0.0001), lack of energy (OR, 3.23; 95% CI, 1.78-5.87; P = 0.0001), and pain (OR, 2.63; 95% CI, 1.46-4.72; P = 0.001). Adverse events were reported by 3% of the participants. There was no increased incidence of adverse events in children with thrombocytopenia (P = 0.189) or neutropenia (P = 0.497). CONCLUSION Our results highlight the potential use of acupuncture as a safe, adjunctive therapy for symptom management within existing supportive care regimens in pediatric oncology and potential areas to focus research initiatives.
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Afungchwi GM, Hesseling PB, Ladas EJ. The role of traditional healers in the diagnosis and management of Burkitt lymphoma in Cameroon: understanding the challenges and moving forward. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:209. [PMID: 28399870 PMCID: PMC5387296 DOI: 10.1186/s12906-017-1719-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 04/05/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND Burkittlymphoma(BL) is the most common childhood cancer in Cameroon with a reported incidence of 3 per 100,000 children under 15 years in the Northwest region. Treatment at three Baptist mission hospitals has a recorded cure rate of over 50%. Traditional medicine(TM) is recognized by the national health system, but its scope is undefined and entraps children with BL. The aim of this study was to investigate the attitudes and practices of parents and traditional healers (TH) towards TM in children with BL in order to develop recommendations for an integrative approach and improved access to life-saving treatment for children with BL. METHODS This is a descriptive case series of children diagnosed with BL treated at Banso, Mbingo, and Mutengene Baptist Hospitals between 2003 and 2014. A questionnaire was used to obtain the following information: demographic information, religion, the rate of use of TM, reasons why guardians chose to use TM, the diagnoses made by the TH, treatment offered, and the type of payment requested, based on the accounts of patient caregivers. Data was analyzed using Center for Disease Control Epi Info 7. RESULTS Three hundred eighty-seven questionnaires were completed by parents/guardians. 55% had consulted a TH, of whom 76.1% consulted the TH as first choice. Common diagnoses provided by TH included liver problem, abscess, witchcraft, poison, hernia, side pain, mushroom in the belly and toothache. Methods of management included massage, cuts, concoctions, and incantations. The fee for these services included chickens, farm tools, and cash ranging from 200FCFA (0.4USD) to 100,000FCFA(200USD). The choice of TM was based on accessibility, failed clinic/hospital attendance, recommendation of relatives, and belief in TM. CONCLUSIONS TH are involved in BL management in Cameroon. TH are ignorant about BL, resulting in non-referral, and thus delay in diagnosis and treatment. Collaboration with TH could reduce late diagnosis and improve cure rates of BL and other childhood cancers.
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Rocha V, Ladas EJ, Lin M, Cacciavillano W, Ginn E, Kelly KM, Chantada G, Castillo L. Beliefs and Determinants of Use of Traditional Complementary/Alternative Medicine in Pediatric Patients Who Undergo Treatment for Cancer in South America. J Glob Oncol 2017; 3:701-710. [PMID: 29244997 PMCID: PMC5735967 DOI: 10.1200/jgo.2016.006809] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose The use of traditional complementary/alternative medicine (TCAM) among children with cancer has been well documented. South America has a rich history of traditional healers and medicinal resources; however, little is known about the use of TCAM among children with cancer. We sought to investigate patterns, beliefs, and determinants of TCAM use among South American children with cancer. Methods A cross-sectional survey was administered to 199 children treated for cancer at institutions located in Buenos Aires, Argentina, and Montevideo, Uruguay. Participants were queried about the type of TCAM and strength of beliefs associated with its use. Logistic regression analysis was used to estimate the odds ratios with 95% CIs. Results We found that the use of TCAM was common in both Argentina (47%) and Uruguay (76%). Variations in the forms of TCAM used were observed between the countries; however, both countries used TCAM primarily for supportive care. Mother's education, wealth index, and TCAM belief system were significant predictors of TCAM. Conclusion To our knowledge, this study is the first to report on the use of TCAM in pediatric oncology in South America. The study identifies several predictors of TCAM use, which may serve as target variables for educational and research initiatives. The finding that most families use TCAM for supportive care suggests that future efforts could evaluate the role of TCAM to enhance existing supportive care regimens, particularly in settings where access to conventional medications are limited.
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Ladas EJ, Sacks N, Meacham L, Henry D, Enriquez L, Lowry G, Hawkes R, Dadd G, Rogers P. A Multidisciplinary Review of Nutrition Considerations in the Pediatric Oncology Population: A Perspective From Children's Oncology Group. Nutr Clin Pract 2017; 20:377-93. [PMID: 16207678 DOI: 10.1177/0115426505020004377] [Citation(s) in RCA: 101] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Over the past few decades, great progress has been made in the survival rates of childhood cancer. As survival rates have improved, there has been an increased focus on supportive care. Nutrition is a supportive-care modality that has been associated with improved tolerance to chemotherapy, improved survival, increased quality of life, and decreased risk of infection in children undergoing anticancer therapy. Guidelines and assessment criteria have been proposed for the nutrition management of a child with cancer; however, there is no consistent use of criteria among institutions treating children with cancer. This review will present the current evidence and standards of practice incorporating aspects of nutrition, nursing, pharmacology, and psychosocial challenges to consider in the nutrition management of a child with cancer. Recommendations for clinical practice are presented.
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Diorio C, Lam CG, Ladas EJ, Njuguna F, Afungchwi GM, Taromina K, Marjerrison S. Global Use of Traditional and Complementary Medicine in Childhood Cancer: A Systematic Review. J Glob Oncol 2016; 3:791-800. [PMID: 29244989 PMCID: PMC5735959 DOI: 10.1200/jgo.2016.005587] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Traditional and complementary medicine (T&CM) strategies are commonly used in pediatric oncology. Patterns may vary based on country income. We systematically reviewed published studies describing T&CM use among pediatric oncology patients in low-income countries (LIC/LMIC), middle-income countries (UMIC), and high-income countries (HIC). Objectives included describing estimated prevalence of use, reasons for use, perceived effectiveness, modalities used, rates of disclosure, and reporting of delayed or abandoned treatment. Methods MEDLINE, EMBASE, Global Health, CINAHL, PsycINFO, Allied and Complementary Medicine Database, Cochrane Database of Systematic Reviews, and ProceedingsFirst were searched. Inclusion criteria were primary studies involving children younger than the age of 18 years, undergoing active treatment of cancer, and any T&CM use. Exclusion criteria included no pediatric oncology–specific outcomes and studies involving only children off active treatment. Data were extracted by two reviewers using a systematic data extraction form determined a priori. Results Sixty-five studies published between 1977 and 2015 were included, representing 61 unique data sets and 7,219 children from 34 countries. The prevalence of T&CM use ranged from 6% to 100%. Median rates of use were significantly different in LIC/LMIC (66.7% ± 19%), UMIC (60% ± 26%), and HIC (47.2% ± 20%; P = .02). Rates of disclosure differed significantly by country income, with higher median rates in HIC. Seven studies reported on treatment abandonment or delays. Conclusion The use of T&CM in pediatric oncology is common worldwide, with higher median prevalence of use reported in LIC/LMIC. Further research is warranted to examine the impact on treatment abandonment and delay.
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Sands S, Ladas EJ, Kelly KM, Weiner M, Lin M, Ndao DH, Dave A, Vahdat LT, Bender JG. Glutamine for the treatment of vincristine-induced neuropathy in children and adolescents with cancer. Support Care Cancer 2016; 25:701-708. [PMID: 27830395 DOI: 10.1007/s00520-016-3441-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Accepted: 10/03/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND Vincristine is an integral treatment component of many childhood tumors with potentially dose-limiting sensory and/or motor neuropathy. Results from a pilot study on the incidence of vincristine-induced peripheral neuropathy (VIPN) as well as the efficacy and safety of glutamine in reducing signs and symptoms of VIPN in children with cancer are presented. METHODS Fifty-six patients between the ages of 5-21 with newly diagnosed leukemia, lymphoma, extracranial solid tumor or medulloblastoma and expected to receive a minimum cumulative dose of 6 mg/m2 of vincristine over a 30-week period were eligible. Patients' neurological functioning was monitored every 3 weeks using clinical history, exam, and assessment of motor functioning. Upon identification of neuropathy, patients were randomized to either glutamine (6 g/m2 per dose twice daily, maximum 10 g/dose) or placebo for a 3-week period followed by 3-week wash out period (Time 3). RESULTS Forty-nine patients were fully evaluable and 100 % developed neuropathy per study definitions. No significant differences in demographics or side effects were noted between the randomized groups. The distribution of sensory neuropathy scores between the two groups was statistically significant after the intervention (p = 0.022). Children receiving glutamine also rated their quality of life (QoL) as 8.42 points higher on the PedsQL total score than those receiving placebo (p = 0.031). CONCLUSIONS Glutamine supplementation is well tolerated and associated with improvements in sensory function and self-reported overall quality of life. Future studies are warranted to confirm the efficacy of glutamine for the treatment of vincristine-related sensory neuropathy in pediatric cancer patients.
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Ladas EJ, Arora B, Howard SC, Rogers PC, Mosby TT, Barr RD. A Framework for Adapted Nutritional Therapy for Children With Cancer in Low- and Middle-Income Countries: A Report From the SIOP PODC Nutrition Working Group. Pediatr Blood Cancer 2016; 63:1339-48. [PMID: 27082376 DOI: 10.1002/pbc.26016] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 03/18/2016] [Indexed: 11/06/2022]
Abstract
The utilization of adapted regimens for the treatment of pediatric malignancies has greatly improved clinical outcomes for children receiving treatment in low- and middle-income countries (LMIC). Nutritional depletion has been associated with poorer outcomes, increased abandonment of therapy, and treatment-related toxicities. Surveys have found that nutritional intervention is not incorporated routinely into supportive care regimens. Establishing nutritional programs based upon institutional resources may facilitate the incorporation of nutritional therapy into clinical care in a way that is feasible in all settings. We present a framework for establishing and monitoring of nutritional care based on the infrastructure of institutions in LMIC.
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Orgel E, Genkinger JM, Aggarwal D, Sung L, Nieder M, Ladas EJ. Association of body mass index and survival in pediatric leukemia: a meta-analysis. Am J Clin Nutr 2016; 103:808-17. [PMID: 26864366 PMCID: PMC6546230 DOI: 10.3945/ajcn.115.124586] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 12/28/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Obesity is a worldwide epidemic in children and adolescents. Adult cohort studies have reported an association between higher body mass index (BMI) and increased leukemia-related mortality; whether a similar effect exists in childhood leukemia remains controversial. OBJECTIVE We conducted a meta-analysis to determine whether a higher BMI at diagnosis of pediatric acute lymphoblastic leukemia (ALL) or acute myeloid leukemia (AML) is associated with worse event-free survival (EFS), overall survival (OS), and cumulative incidence of relapse (CIR). DESIGN We searched 4 electronic databases from inception through March 2015 without language restriction and included studies in pediatric ALL or AML (0-21 y of age) reporting BMI as a predictor of survival or relapse. Higher BMI, defined as obese (≥95%) or overweight/obese (≥85%), was compared with lower BMI [nonoverweight/obese (<85%)]. Summary risk estimates for EFS, OS, and CIR (ALL only) were calculated with random- or fixed-effects models according to tests for between-study heterogeneity. RESULTS Of 4690 reports identified, 107 full-text articles were evaluated, with 2 additional articles identified via review of citations; 11 articles were eligible for inclusion in this meta-analysis. In ALL, we observed poorer EFS in children with a higher BMI (RR: 1.35; 95% CI: 1.20, 1.51) than in those at a lower BMI. A higher BMI was associated with significantly increased mortality (RR: 1.31; 95% CI: 1.09, 1.58) and a statistically nonsignificant trend toward greater risk of relapse (RR: 1.17; 95% CI: 0.99, 1.38) compared with a lower BMI. In AML, a higher BMI was significantly associated with poorer EFS and OS (RR: 1.36; 95% CI: 1.16, 1.60 and RR: 1.56; 95% CI: 1.32, 1.86, respectively) than was a lower BMI. CONCLUSION Higher BMI at diagnosis is associated with poorer survival in children with pediatric ALL or AML.
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Ladas EJ, Bhatia M, Chen L, Sandler E, Petrovic A, Berman DM, Hamblin F, Gates M, Hawks R, Sung L, Nieder M. The safety and feasibility of probiotics in children and adolescents undergoing hematopoietic cell transplantation. Bone Marrow Transplant 2015; 51:262-6. [PMID: 26569091 DOI: 10.1038/bmt.2015.275] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 09/18/2015] [Accepted: 10/07/2015] [Indexed: 12/19/2022]
Abstract
Hematopoietic cell transplantation (HCT) has become a standard treatment for many adult and pediatric conditions. Emerging evidence suggests that perturbations in the microbiota diversity increase recipients' susceptibilities to gut-mediated conditions such as diarrhea, infection and acute GvHD. Probiotics preserve the microbiota and may minimize the risk of developing a gut-mediated condition; however, their safety has not been evaluated in the setting of HCT. We evaluated the safety and feasibility of the probiotic, Lactobacillus plantarum (LBP), in children and adolescents undergoing allogeneic HCT. Participants received once-daily supplementation with LBP beginning on day -8 or -7 and continued until day +14. Outcomes were compliance with daily administration and incidence of LBP bacteremia. Administration of LBP was feasible with 97% (30/31, 95% confidence interval (CI) 83-100%) of children receiving at least 50% of the probiotic dose (median 97%; range 50-100%). We did not observe any case of LBP bacteremia (0% (0/30) with 95% CI 0-12%). There were not any unexpected adverse events related to LBP. Our study provides preliminary evidence that administration of LBP is safe and feasible in children and adolescents undergoing HCT. Future steps include the conduct of an approved randomized, controlled trial through Children's Oncology Group.
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Arora B, Ladas EJ. International nutrition capacity building - A global SIOP-PODC model from India. Indian J Cancer 2015; 52:163-6. [DOI: 10.4103/0019-509x.175836] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Fleming CAK, Viani K, Murphy AJ, Mosby TT, Arora B, Schoeman J, Ladas EJ. The development, testing, and preliminary feasibility of an adaptable pediatric oncology nutrition algorithm for low-middle income countries. Indian J Cancer 2015; 52:225-8. [DOI: 10.4103/0019-509x.175834] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Ladas EJ, Lin M, Antillion F, Rivas S, Chantada G, Cacciavillano W, Ortiz R, Stein K, Castillo L, Rocha V, Fu L, Rodriquez H, Kelly KM. Improving our understanding of the use of traditional complementary/alternative medicine in children with cancer. Cancer 2014; 121:1492-8. [PMID: 25557324 DOI: 10.1002/cncr.29212] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 10/28/2014] [Accepted: 10/29/2014] [Indexed: 11/09/2022]
Abstract
BACKGROUND Children with cancer in high-income and low-income countries often use traditional complementary/alternative medicine (TCAM). With efforts by the World Health Organization and international twinning programs improving access to conventional care for patients with childhood cancer, understanding the global use of TCAM is important because reliance on TCAM may affect time to presentation, adherence, and abandonment of care. In the current study, the authors describe the process and validation of an international survey documenting the use of TCAM among children with cancer. METHODS The survey was designed to collect information on TCAM use and associated factors through both open-ended and close-ended questions. During the period between June 2012 and December 2013, the survey was administered to 300 children and adolescents (or their parents) who were undergoing treatment for cancer at a collaborating institution located in Mexico, Uruguay, and Nicaragua. RESULTS For the majority of constructs, the survey demonstrated strong test-retest reliability as evidenced by an intraclass correlation of at least ≥0.79 in each of the participating countries. The survey demonstrated good internal consistency and reliability across countries (α range from. 77 to. 85 for the belief scale; and an α range from. 60 to. 86 for the cause scale) and convergent validity between TCAM beliefs and behavior constructs (adjusted correlation range, 0.35-0.60). CONCLUSIONS The results of the current study demonstrate the successful development of a cross-cultural survey that produced results that were reliable and valid. These findings will aid investigators in providing guidelines concerning TCAM, support the development of education and research priorities, and identify variables associated with TCAM that are region-specific.
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Karlik JB, Ladas EJ, Ndao DH, Cheng B, Bao Y, Kelly KM. Associations Between Healthy Lifestyle Behaviors and Complementary and Alternative Medicine Use: Integrated Wellness. J Natl Cancer Inst Monogr 2014; 2014:323-9. [DOI: 10.1093/jncimonographs/lgu031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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