1
|
Sill J, Lukich S, Alejos A, Lim H, Chau P, Lowery R, McCormick A, Peng DM, Yu S, Schumacher KR. Changes in nutritional status and the development of obesity and metabolic syndrome following pediatric heart transplantation. Pediatr Transplant 2024; 28:e14782. [PMID: 38767001 DOI: 10.1111/petr.14782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 04/10/2024] [Accepted: 04/29/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Nutritional status in pediatric patients undergoing heart transplantation (HT) is frequently a focus of clinical management and requires high resource utilization. Pre-operative nutrition status has been shown to affect post-operative mortality but no studies have been performed to assess how nutritional status may change and the risk of developing nutritional comorbidities long-term in the post-transplant period. METHODS A single-center retrospective chart review of patients ≥2 years of age who underwent heart transplantation between 1/1/2005 and 4/30/2020 was performed. Patient data were collected at listing, time of transplant, 1-year, and 3-year follow-up post-transplant. Nutrition status was classified based on body mass index (BMI) percentile in the primary analysis. Alternative nutritional indices, namely the nutrition risk index (NRI), prognostic nutrition index (PNI), and BMI z-score, were utilized in secondary analyses. RESULTS Of the 63 patients included, the proportion of patients with overweight/obese status increased from 21% at listing to 41% at 3-year follow-up. No underweight patients at listing became overweight/obese at follow-up. Of patients who were overweight/obese at listing, 88% maintained that status at 3-year follow-up. Overweight/obese status at listing, 1-year, and 3-year post-transplantation were significantly associated with developing metabolic syndrome. In comparison to the alternative nutritional indices, BMI percentile best predicted post-transplant metabolic syndrome. CONCLUSIONS The results suggest that pediatric patients who undergo heart transplantation are at risk of developing overweight/obesity and related nutritional sequelae (ie, metabolic syndrome). Improved surveillance and interventions targeted toward overweight/obese HT patients should be investigated to reduce the burden of associated comorbidities.
Collapse
Affiliation(s)
- J Sill
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - S Lukich
- Department of Pediatrics, Lurie Children's Hospital - Northwestern University, Chicago, Illinois, USA
| | - A Alejos
- Department of Community Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - H Lim
- Division of Pediatric Cardiology, C.S. Mott Children's Hospital - University of Michigan, Ann Arbor, Michigan, USA
| | - P Chau
- Division of Pediatric Cardiology, Rady Children's Hospital, San Diego, California, USA
| | - R Lowery
- Division of Pediatric Cardiology, C.S. Mott Children's Hospital - University of Michigan, Ann Arbor, Michigan, USA
| | - A McCormick
- Division of Pediatric Cardiology, C.S. Mott Children's Hospital - University of Michigan, Ann Arbor, Michigan, USA
| | - D M Peng
- Division of Pediatric Cardiology, C.S. Mott Children's Hospital - University of Michigan, Ann Arbor, Michigan, USA
| | - S Yu
- Division of Pediatric Cardiology, C.S. Mott Children's Hospital - University of Michigan, Ann Arbor, Michigan, USA
| | - K R Schumacher
- Division of Pediatric Cardiology, C.S. Mott Children's Hospital - University of Michigan, Ann Arbor, Michigan, USA
| |
Collapse
|
2
|
Li Y, Zhu F, Ren D, Tong J, Xu Q, Zhong M, Zhao W, Duan X, Xu X. Establishment of in-hospital nutrition support program for middle-aged and elderly patients with acute decompendated heart failure. BMC Cardiovasc Disord 2024; 24:259. [PMID: 38762515 PMCID: PMC11102219 DOI: 10.1186/s12872-024-03887-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 04/11/2024] [Indexed: 05/20/2024] Open
Abstract
OBJECTIVE To construct a nutrition support program for middle-aged and elderly patients with acute decompensated heart failure (ADHF) during hospitalization. METHODS Based on the JBI Evidence-Based Health Care Model as the theoretical framework, the best evidence was extracted through literature analysis and a preliminary nutrition support plan for middle-aged and elderly ADHF patients during hospitalization was formed. Two rounds of expert opinion consultation were conducted using the Delphi method. The indicators were modified, supplemented and reduced according to the expert's scoring and feedback, and the expert scoring was calculated. RESULTS The response rates of the experts in the two rounds of consultation were 86.7% and 100%, respectively, and the coefficient of variation (CV) for each round was between 0.00% and 29.67% (all < 0.25). In the first round of expert consultation, 4 items were modified, 3 items were deleted, and 3 items were added. In the second round of the expert consultation, one item was deleted and one item was modified. Through two rounds of expert consultation, expert consensus was reached and a nutrition support plan for ADHF patients was finally formed, including 4 first-level indicators, 7 s-level indicators, and 24 third-level indicators. CONCLUSION The nutrition support program constructed in this study for middle-aged and elderly ADHF patients during hospitalization is authoritative, scientific and practical, and provides a theoretical basis for clinical development of nutrition support program for middle-aged and elderly ADHF patients during hospitalization.
Collapse
Affiliation(s)
- Yongliang Li
- CCU, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, 201800, China
| | - Fang Zhu
- CCU, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, 201800, China
| | - Dongmei Ren
- Department of Nursing, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, 201800, China
| | - Jianping Tong
- Department of Cardiovascular Medicine, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, 201204, China
| | - Qin Xu
- Department of Emergency, Jiad-ing District Central Hospital Affiliated Shanghai University of Medicine &Health Sciences, Shanghai, 201800, China
| | - Minhui Zhong
- Department of Nursing, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Wei Zhao
- Suzhou Science & Technology Town Hospital, Tongji University School of Medicine, Shanghai, 200120, China
| | - Xia Duan
- Department of Nursing, Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
| | - Xiangdong Xu
- Department of Cardiovascular Medicine, Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences, Shanghai, 201204, China.
| |
Collapse
|
3
|
Aryafar M, Mahdavi M, Shahzadi H, Ranjbar YR, Sohouli MH, Afzal S, Tehrani AN, Fotros D, Daftari G. Association between dietary selenium and zinc intake and risk of dilated cardiomyopathy in children: a case-control study. BMC Pediatr 2024; 24:251. [PMID: 38605385 PMCID: PMC11010394 DOI: 10.1186/s12887-024-04706-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 03/12/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Dilated cardiomyopathy (DCMP) is characterized by the enlargement and weakening of the heart and is a major cause of heart failure in children. Infection and nutritional deficiencies are culprits for DCMP. Zinc is an important nutrient for human health due to its anti-oxidant effect that protects cell against oxidative damage. This case-control study aimed to investigate the relationship between dietary intake of zinc and selenium and the risk of DCMP in pediatric patients. METHODS A total of 36 DCMP patients and 72 matched controls were recruited, and their dietary intakes were assessed via a validated food frequency questionnaire. We used chi-square and sample T-test for qualitative and quantitative variables, respectively. Logistic regression analysis was applied to assess the relationship between selenium and zinc intake with the risk of DCMP. RESULTS After fully adjusting for confounding factors, analyses showed that selenium (OR = 0.19, CI = 0.057-0.069, P trend < 0.011) and zinc (OR = 0.12, CI = 0.035-0.046, P trend < 0.002) intake were strongly associated with 81% and 88% lower risk of pediatric DCMP, respectively. CONCLUSIONS This study highlights the protective role of adequate dietary intake of selenium and zinc in decreasing the risk of DCMP in children. Malnutrition may exacerbate the condition and addressing these micronutrient deficiencies may improve the cardiac function. Further studies are recommended to detect the underlying mechanisms and dietary recommendations for DCMP prevention.
Collapse
Affiliation(s)
- Maryam Aryafar
- Rajaei Cardiovascular Medical and Research Center, Iran University of Medical Sciences Tehran, Tehran, Iran
| | - Mohammad Mahdavi
- Rajaei Cardiovascular Medical and Research Center, Iran University of Medical Sciences Tehran, Tehran, Iran
| | - Hossein Shahzadi
- Rajaei Cardiovascular Medical and Research Center, Iran University of Medical Sciences Tehran, Tehran, Iran
| | - Yeganeh Rajabpour Ranjbar
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, Research Institute, National Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Sina Afzal
- Department of Orthopedic and Trauma Surgery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Asal Neshatbini Tehrani
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Department of Nutrition, School of Allied Medical Sciences, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Danial Fotros
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, Research Institute, National Nutrition and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ghazal Daftari
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Keshavarz Boulevard, Tehran, Iran.
| |
Collapse
|
4
|
Polich M, Hershey D, Chau P, Levy M. Poor Weight Gain in a 6-month-old Girl. Pediatr Rev 2023; 44:650-654. [PMID: 37907422 DOI: 10.1542/pir.2021-005208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Affiliation(s)
- Michelle Polich
- University of California San Diego, San Diego, CA
- Rady Children's Hospital, San Diego, CA
| | - Daniel Hershey
- University of California San Diego, San Diego, CA
- Rady Children's Hospital, San Diego, CA
| | - Peter Chau
- University of California San Diego, San Diego, CA
- Rady Children's Hospital, San Diego, CA
| | - Michael Levy
- University of California San Diego, San Diego, CA
- Rady Children's Hospital, San Diego, CA
| |
Collapse
|
5
|
Perceptions of Healthy Lifestyles Among Children With Complex Heart Disease and Their Caregivers. CJC Open 2021; 3:854-863. [PMID: 34401692 PMCID: PMC8347848 DOI: 10.1016/j.cjco.2021.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 01/24/2021] [Indexed: 01/22/2023] Open
Abstract
Background Children with complex heart problems may be at higher risk for sedentary lifestyle morbidities than their healthy peers. This project examined perceptions, barriers, and supports that influence healthy active lifestyles among children with complex heart problems and their caregivers, to enable effective health and quality-of-life interventions. Methods Inductive thematic analysis was conducted of semi-structured guided discussions from 6 focus groups (young child [n = 2]; older child [n = 4]; parents of young child [n = 4]; parents of older child [n = 4]; pediatric cardiologist [n = 5]; pediatric cardiac nurse [n = 5]) and individual interviews with 7 parents, 5 parent/child dyads, 2 adults with complex heart problems, 6 pediatric cardiologists, 3 pediatric cardiac nurses, 4 pediatric cardiology mental health professionals, and 14 recreation professionals. Results Four interrelated themes were identified: (i) "It takes a village"—coordinated and collaborative interdisciplinary support; (ii) clear healthy lifestyle communication among children, families, and professionals is critically important; (iii) Ccreating supportive environments by building professional expertise; (iv) inspiring healthy lifestyles in the children’s own environments. All groups identified a need to improve knowledge about childhood heart conditions among education and recreation professionals and to encourage effective communication between healthcare professionals and families. Participants indicated that these changes would support families, educators, and recreation professionals in engaging children with heart problems in healthy lifestyles in home, school, and community settings. Conclusions Important healthy lifestyle barriers were identified within individuals and in their interactions. There is a profound need to enhance knowledge of childhood heart conditions and improve interactions among key stakeholders—children and families, educators, and recreation and healthcare professionals.
Collapse
|
6
|
Sun Q, Wine Lee L, Hall EK, Choate KA, Elder RW. Hair and skin predict cardiomyopathies: Carvajal and erythrokeratodermia cardiomyopathy syndromes. Pediatr Dermatol 2021; 38:31-38. [PMID: 33275305 DOI: 10.1111/pde.14478] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Carvajal and erythrokeratodermia cardiomyopathy syndromes (EKC) are rare, inherited cardiocutaneous disorders with potentially fatal consequences in young children. Some patients display features of congestive heart failure and rapidly deteriorate; others exhibit no evident warning signs until sudden death reveals underlying heart disease. We present two patients to illustrate the characteristic hair, skin, teeth, and nail abnormalities, which-especially when distinct from that of other family members-should prompt cardiac evaluation and genetic analysis. In this article, we discuss established treatments as well as a promising, novel therapeutic that has led to nearly complete resolution of the cutaneous and cardiac pathology in EKC syndrome.
Collapse
Affiliation(s)
- Qisi Sun
- Departments of Dermatology, Genetics, and Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Lara Wine Lee
- Medical University of South Carolina Health, Charleston, SC, USA
| | - E Kevin Hall
- Section of Cardiology, Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Keith A Choate
- Departments of Dermatology, Genetics, and Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Robert W Elder
- Section of Cardiology, Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| |
Collapse
|
7
|
Paediatric cardiomyopathies: echocardiographic diagnosis, clinical profile, and demographic characteristics: the experience of a tertiary referral centre for Latin American paediatric cardiology. Cardiol Young 2020; 30:462-467. [PMID: 32063255 DOI: 10.1017/s1047951120000281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Although multiple studies have been conducted in the adult population, there is a vast knowledge gap regarding the epidemiologic characteristics of cardiomyopathies in the paediatric population. This issue is even more crucial when the precarious situation of medical research in Latin America is considered. Given the potential impact that these disorders could have on Latin American health systems, a comprehensive epidemiologic study regarding the clinical profile and sociodemographic characteristics of these patients will influence the way we approach paediatric cardiomyopathies. METHODS An observational retrospective study was conducted at a tertiary referral centre for Colombian and Latin American paediatric cardiology. We analysed all cases of primary cardiomyopathies in children younger than 18 years of age who presented at our institution between 2010 and 2016. Cases of cardiomyopathies were classified according to World Health Organization guidelines. RESULTS From a total of 29,533 children who attended our institution during the study period, 89 new cases of primary cardiomyopathies were identified. The median age at diagnosis was 11 years (interquartile range 4-9). Dilated cardiomyopathy accounted for 57.3% (n = 51) of cases; hypertrophic cardiomyopathy, 12.3% (n = 11); restrictive cardiomyopathy, 8.9% (n = 8); non-compacted cardiomyopathy, 7.8% (n = 7); arrhythmogenic ventricular cardiomyopathy, 6.7% (n = 6); and unspecified cardiomyopathy, 6.7% (n = 6). Heart failure was observed in 53.93% of the patients. The overall mortality was 12.36% (n = 11), which included two of eight patients who underwent cardiac transplantation.
Collapse
|
8
|
Matsumura S, Yana A, Kuwata S, Kurishima C, Saiki H, Iwamoto Y, Ishido H, Masutani S, Senzaki H. Prevalence of Short Stature and Growth Hormone Deficiency and Factors Associated With Short Stature After Fontan Surgery. Circ Rep 2020; 2:243-248. [PMID: 33693236 PMCID: PMC7921366 DOI: 10.1253/circrep.cr-20-0009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background:
Fontan circulation is characterized by many features commonly observed in heart failure that may affect physical growth regardless of pituitary gland dysfunction status. The aims of the present study were to investigate the prevalence of short stature and growth hormone deficiency (GHD) and determine the factors associated with short stature after Fontan surgery. Methods and Results:
On retrospective evaluation of 47 patients after Fontan surgery, a very high prevalence of short stature was observed (38.3%). In the short stature group, 5 patients were diagnosed with GHD (10.6% of patients after Fontan Surgery), which is much higher than the frequency of 1/10,000 in the general population. Central venous pressure (CVP) was significantly higher (14.6±4.5 vs. 12.2±1.9 mmHg, P<0.05) and the blood pressure and arterial oxygen saturation were significantly lower in the short stature group. Laboratory data also indicated volume retention and congestion in the short stature group. Mean change in stature from catheterization 1 year after Fontan surgery to the most recent visit was significantly lower in the short stature group (−1.1±1.1 SD vs. 0.0±0.8 SD, P<0.05) and significantly negatively correlated with CVP (r=−0.42, P<0.05). Conclusions:
Volume retention and congestion, the prominent features of Fontan circulation, affect physical growth partly due to pituitary gland dysfunction, highlighting the need for the screening for and treatment of this condition after Fontan surgery.
Collapse
Affiliation(s)
- Shun Matsumura
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Akiko Yana
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Seiko Kuwata
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Clara Kurishima
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Hirofumi Saiki
- Department of Pediatrics, Kitasato University School of Medicine Sagamihara Japan
| | - Yoichi Iwamoto
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Hirotaka Ishido
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Satoshi Masutani
- Department of Pediatrics, Saitama Medical Center, Saitama Medical University Saitama Japan
| | - Hideaki Senzaki
- Department of Pediatrics, Kitasato University School of Medicine Sagamihara Japan
| |
Collapse
|
9
|
Hollander SA, Schultz LM, Dennis K, Hollander AM, Rizzuto S, Murray JM, Rosenthal DN, Almond CS. Impact of ventricular assist device implantation on the nutritional status of children awaiting heart transplantation. Pediatr Transplant 2019; 23:e13351. [PMID: 30628144 DOI: 10.1111/petr.13351] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 12/14/2018] [Accepted: 12/17/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Malnutrition is common in pediatric heart failure and is associated with mortality. The effect of VAD support on malnutrition in children is unknown. We sought to compare the prevalence and severity of malnutrition at HT in children on VAD support vs OMT to inform decisions regarding support strategies. METHODS Retrospective chart review involving all patients <18 years who underwent HT at Stanford between 1/1/2011 and 3/1/2018. Malnutrition diagnosis and severity were defined by ASPEN guidelines using the lowest age-adjusted z-score for weight (WAZ), height (HAZ), and BMI (BMIZ) when the patient was euvolemic. Changes in z-scores from baseline to HT and across groups were analyzed. RESULTS A total of 104 patients (52 in each group) were included. Among all patients, WAZ (-0.9 vs 0.3, P < 0.001) and BMIZ (0 vs 0.6, P < 0.001) improved while HAZ (-0.9 vs -0.9, P = 0.4) did not. Compared to children on OMT, children on VAD experienced greater increases in WAZ (0.8 vs 0.3, P < 0.001) and BMIZ (0.7 vs 0.2, P < 0.003) at HT. The prevalence of moderate-to-severe malnutrition decreased in VAD patients (40% to 19%, P < 0.001) and increased in OMT patients (37% to 46%, P < 0.001), leading to a lower prevalence of moderate-to-severe malnutrition at HT (19% vs 46%, P = 0.003). CONCLUSIONS Malnutrition is common in pediatric HT candidates. Compared to children on OMT, children on VAD support had greater improvement in nutritional status while awaiting HT, and a lower prevalence of malnutrition at HT.
Collapse
Affiliation(s)
- Seth A Hollander
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, California
| | - Lisa M Schultz
- Nutrition Services, Lucile Packard Children's Hospital, Stanford, California
| | - Katelin Dennis
- Nutrition Services, Lucile Packard Children's Hospital, Stanford, California
| | - Amanda M Hollander
- Rehabilitation Services, Lucile Packard Children's Hospital, Stanford, California
| | - Sandra Rizzuto
- Rehabilitation Services, Lucile Packard Children's Hospital, Stanford, California
| | - Jenna M Murray
- Solid Organ Transplant Services, Lucile Packard Children's Hospital, Stanford, California
| | - David N Rosenthal
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, California
| | - Christopher S Almond
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, California
| |
Collapse
|
10
|
Abstract
OBJECTIVES Up to one third of children with heart failure exhibit growth failure. Limited data exists reporting energy requirements in this population. A study was designed to characterize the energy intake and total daily energy expenditure of children with heart failure using the doubly labeled water method. DESIGN Prospective study using doubly labeled water to measure total daily energy expenditure in children with heart failure. Doubly labeled water was administered orally and daily urine samples collected for 10 days. Total daily energy expenditure was compared with historic data from age- and gender-matched healthy population. Anthropometrics and 3-day calorie count were also done. SETTING The Cardiovascular Intensive Care Unit and Cardiology ward at Texas Children's Hospital. PATIENTS Children with new presentation of heart failure as defined by an ejection fraction less than 35% and requiring inotrope(s) at the time of enrollment. MEASUREMENTS AND MAIN RESULTS A total of five children with heart failure were enrolled from 2015 to 2016. All children showed weight-for-length less than mean-for-age. All had depressed myocardial function at enrollment, and all but one demonstrated improvement in ejection fraction at follow-up. Three had energy intake that met or surpassed their total daily energy expenditure, with total daily energy expenditure that measured below historic controls. One infant, despite supplementation, had an energy intake substantially below that of measured total daily energy expenditure and required cardiac transplantation. CONCLUSIONS Growth failure in heart failure is likely multifactorial and may be related to suboptimal energy intake secondary to exercise intolerance, malabsorption, and/or end-organ dysfunction due to impaired cardiac output. Doubly labeled water is a feasible method to assess total daily energy expenditure in children with heart failure.
Collapse
|
11
|
Truong DT, Menon SC, Lambert LM, Burch PT, Sheng X, Minich LL, Williams RV. Digoxin Use in Infants with Single Ventricle Physiology: Secondary Analysis of the Pediatric Heart Network Infant Single Ventricle Trial Public Use Dataset. Pediatr Cardiol 2018; 39:1200-1209. [PMID: 29799077 DOI: 10.1007/s00246-018-1884-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 05/02/2018] [Indexed: 10/16/2022]
Abstract
Digoxin has been associated with reduced interstage mortality after Norwood procedure. We sought to determine its association with survival and change in weight-for-age Z-score (WAZ) before the superior cavopulmonary connection (SCPC) surgery and at 14 months in a heterogeneous group of single ventricle infants. We performed a post-hoc analysis of the Pediatric Heart Network Infant Single Ventricle public use dataset to determine associations between digoxin and survival, transplant-free survival, and change in WAZ pre-SCPC and at 14 months. Sub-analyses of survival and transplant-free survival were performed for subjects who underwent Damus-Kaye-Stansel (DKS)/Norwood. Propensity score weighting was used in Cox hazard-proportion models. Of 229 subjects, 82 (36%) received digoxin and 147 (64%) received no digoxin. Pre-SCPC and 14-month survival and transplant-free survival were not significantly different between the digoxin and no digoxin groups for the main cohort and DKS/Norwood sub-group. However, in DKS/Norwood subjects there was a trend towards improved interstage transplant-free survival in the digoxin group (95.7 vs. 89.6%, p = 0.08). Digoxin was associated with a greater decrease in WAZ from birth to pre-SCPC (- 1.96 ± 0.19 vs. - 1.31 ± 0.18, p < 0.001) and birth to 14 months (- 0.64 ± 0.15 vs. - 0.19 ± 0.15, p = 0.03). Digoxin was not associated with improved survival during the interstage or at 14 months in a mixed single ventricle cohort, but there was a trend towards improved interstage transplant-free survival in post-Norwood infants. As digoxin was associated with poorer weight gain, further research is needed to identify the risks/benefits for anatomic subtypes of infants with single ventricles.
Collapse
Affiliation(s)
- Dongngan T Truong
- Division of Cardiology, Department of Pediatrics, University of Utah and Primary Children's Hospital, 81 North Mario Capecchi Drive, Salt Lake City, UT, 84113, USA.
| | - Shaji C Menon
- Division of Cardiology, Department of Pediatrics, University of Utah and Primary Children's Hospital, 81 North Mario Capecchi Drive, Salt Lake City, UT, 84113, USA
| | - Linda M Lambert
- Division of Pediatric Cardiothoracic Surgery, Department of Surgery, University of Utah and Primary Children's Hospital, 81 North Mario Capecchi Drive, Salt Lake City, UT, 84113, USA
| | - Phillip T Burch
- Cook Children's Medical Center, 801 7th Ave., Fort Worth, TX, 76104, USA
| | - Xiaoming Sheng
- Department of Pediatrics, University of Utah, 295 Chipeta Way, Salt Lake City, UT, 84108, USA
| | - L LuAnn Minich
- Division of Cardiology, Department of Pediatrics, University of Utah and Primary Children's Hospital, 81 North Mario Capecchi Drive, Salt Lake City, UT, 84113, USA
| | - Richard V Williams
- Division of Cardiology, Department of Pediatrics, University of Utah and Primary Children's Hospital, 81 North Mario Capecchi Drive, Salt Lake City, UT, 84113, USA
| |
Collapse
|
12
|
Lewis KD, Conway J, Cunningham C, Larsen BMK. Optimizing Nutrition in Pediatric Heart Failure: The Crisis Is Over and Now It's Time to Feed. Nutr Clin Pract 2017; 33:397-403. [PMID: 28659014 DOI: 10.1177/0884533617712502] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Pediatric heart failure is a complex disease occurring when cardiac output is unable to meet the metabolic demands of the body. With improved surgical interventions and medical therapies, survival rates have improved, and care has shifted from focusing on survival to optimizing quality of life and health outcomes. Based on current literature, this review addresses the nutrition needs of infants and children in heart failure and describes the pathophysiology and metabolic implications of this disease. The prevalence of wasting in pediatric heart failure has been reported to be as high as 86%, highlighting the importance of nutrition assessment through all stages of treatment to provide appropriate intake of energy, protein, and micronutrients. The etiology of malnutrition in pediatric heart failure is multifactorial and involves hypermetabolism, decreased intake, increased nutrient losses, inefficient utilization of nutrients, and malabsorption. Children in heart failure often present with tachypnea, tachycardia, fatigue, nausea, and vomiting and consequently may not be able to meet their nutrition requirements through oral intake alone. Nutrition support, including enteral nutrition and parenteral nutrition, should be considered an essential part of routine care. The involvement of multiple allied health professionals may be needed to create a feeding therapy plan to support patients and their families. With appropriate nutrition interventions, clinical outcomes and quality of life can be significantly improved.
Collapse
Affiliation(s)
- Kylie D Lewis
- Nutrition Services, Alberta Health Services, Stollery Children's Hospital, Edmonton, Canada
| | - Jennifer Conway
- Department of Pediatrics, University of Alberta and Stollery Children's Hospital, Edmonton, Canada
| | - Chentel Cunningham
- Department of Pediatrics, University of Alberta and Stollery Children's Hospital, Edmonton, Canada.,Faculty of Nursing, University of Alberta, Edmonton, Canada
| | - Bodil M K Larsen
- Nutrition Services, Alberta Health Services, Stollery Children's Hospital, Edmonton, Canada.,Department of Pediatrics, University of Alberta and Stollery Children's Hospital, Edmonton, Canada.,Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, Canada
| |
Collapse
|
13
|
Kaufman BD, Dennis K, Tierney SE. Non-cardiac targets to treat heart failure in children: Anemia, Exercise, Nutrition, Proceedings from the 4th International Conference on Cardiomyopathy in Children, Bethesda, May 17, 2017. PROGRESS IN PEDIATRIC CARDIOLOGY 2017. [DOI: 10.1016/j.ppedcard.2017.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
14
|
Gunes S, Sahinturk V, Karasati P, Sahin IK, Ayhanci A. Cardioprotective Effect of Selenium Against Cyclophosphamide-Induced Cardiotoxicity in Rats. Biol Trace Elem Res 2017; 177:107-114. [PMID: 27709497 DOI: 10.1007/s12011-016-0858-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 09/26/2016] [Indexed: 01/25/2023]
Abstract
The objective of this study is to evaluate the possible protective effects of selenium (Se) against cyclophosphamide (CP)-induced acute cardiotoxicity in rats. A total of 42 male Spraque-Dawley rats were divided into six groups (n = 7). Rats in the first group were served as control. Rats in the second group received CP (150 mg/kg) at the sixth day of experiment. Animals in the third and fourth groups were treated with only 0.5 and 1 mg/kg Se respectively for six consecutive days. Rats in the fifth and sixth groups received respective Se doses (0.5 or 1 mg/kg) for 6 days and then a single dose of CP administered on the sixth day. On day 7, the animals were sacrificed; blood samples were collected to measure malondialdehyde (MDA), glutathione (GSH), lactate dehydrogenase (LDH), creatine kinase-MB (CK-MB), and ischemia-modified albumin (IMA) levels. Heart tissues were processed routinely and tissue sections were stained with H + E for light microscopic examination. In the CP-treated rats MDA, LDH, CK-MB, and IMA serum levels increased, while GSH levels decreased. Microscopic evaluation showed that tissue damage was conspicuously lower in CP plus Se groups. Moreover, 1 mg/kg Se was more protective than 0.5 mg/kg Se as indicated by histopathological and biochemical values. In conclusion, Se is suggested to be a potential candidate to ameliorate CP-induced cardiotoxicity which may be related to its antioxidant activity.
Collapse
Affiliation(s)
- Sibel Gunes
- Faculty of Art and Science, Department of Biology, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey.
| | - Varol Sahinturk
- Medical Faculty, Department of Histology and Embryology, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey
| | - Pinar Karasati
- Faculty of Art and Science, Department of Biology, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey
| | - Ilknur Kulcanay Sahin
- Vocational School of Health Service, Medical Services and Techniques Department, Kırıkkale University, Kırıkkale, Turkey
| | - Adnan Ayhanci
- Faculty of Art and Science, Department of Biology, Eskisehir Osmangazi University, 26480, Eskisehir, Turkey
| |
Collapse
|
15
|
Neonatal dilated cardiomyopathy. Rev Port Cardiol 2017; 36:201-214. [DOI: 10.1016/j.repc.2016.10.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 09/25/2016] [Accepted: 10/06/2016] [Indexed: 01/09/2023] Open
|
16
|
Neonatal dilated cardiomyopathy. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2017. [DOI: 10.1016/j.repce.2016.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
|
17
|
Abstract
Cardiomyopathy is a rare disorder of the heart muscle, affecting 1.13 cases per 100,000 children, from birth to 18 years of age. Cardiomyopathy is the leading cause of heart transplantation in children over the age of 1. The Pediatric Cardiomyopathy Registry funded in 1994 by the National Heart, Lung, and Blood Institute was established to examine the epidemiology of the disease in children below 18 years of age. More than 3500 children across the United States and Canada have been enrolled in the Pediatric Cardiomyopathy Registry, which has followed-up these patients until death, heart transplantation, or loss to follow-up. The Pediatric Cardiomyopathy Registry has provided the most in-depth illustration of this disease regarding its aetiology, clinical course, associated risk factors, and patient outcomes. Data from the registry have helped in guiding the clinical management of cardiomyopathy in children under 18 years of age; however, questions still remain regarding the most clinically effective diagnostic and treatment approaches for these patients. Future directions of the registry include the use of next-generation whole-exome sequencing and cardiac biomarkers to identify aetiology-specific treatments and improve diagnostic strategies. This article provides a brief synopsis of the work carried out by the Pediatric Cardiomyopathy Registry since its inception, including the current knowledge on the aetiologies, outcomes, and treatments of cardiomyopathy in children.
Collapse
|
18
|
Godown J, Donohue JE, Yu S, Friedland-Little JM, Gajarski RJ, Schumacher KR. Differential effect of body mass index on pediatric heart transplant outcomes based on diagnosis. Pediatr Transplant 2014; 18:771-6. [PMID: 25163896 DOI: 10.1111/petr.12352] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2014] [Indexed: 11/29/2022]
Abstract
The impact of nutritional status on HTx waitlist mortality in children is unknown, and there are conflicting data regarding the role of nutrition in post-HTx survival. This study examined the influence of nutrition on waitlist and post-HTx outcomes in children. Children 2-18 yr listed for HTx from 1997 to 2011 were identified from the OPTN database and stratified by BMI percentile. Multivariable logistic regression evaluated the influence of BMI on waitlist mortality. Cox proportional hazard regression assessed the impact of BMI on post-HTx mortality. When all 2712 patients were analyzed, BMI did not impact waitlist, one-, or five-yr mortality. However, when stratified by diagnosis, BMI > 95% (AOR 1.96; 95% CI 1.24, 3.09) and BMI < 1% (AOR 2.17; 95% CI 1.28, 3.68) were independent risk factors for waitlist mortality in patients with CM. BMI did not impact waitlist mortality in CHD and did not impact post-HTx outcomes, regardless of diagnosis. BMI > 95% and BMI < 1% are independent risk factors for waitlist mortality in patients with CM, but not CHD. This suggests differing risk factors based on disease etiology, and an individualized approach to risk assessment based on diagnosis may be warranted.
Collapse
Affiliation(s)
- Justin Godown
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, TN, USA
| | | | | | | | | | | |
Collapse
|
19
|
Lipshultz SE, Cochran TR, Briston DA, Brown SR, Sambatakos PJ, Miller TL, Carrillo AA, Corcia L, Sanchez JE, Diamond MB, Freundlich M, Harake D, Gayle T, Harmon WG, Rusconi PG, Sandhu SK, Wilkinson JD. Pediatric cardiomyopathies: causes, epidemiology, clinical course, preventive strategies and therapies. Future Cardiol 2013; 9:817-48. [PMID: 24180540 PMCID: PMC3903430 DOI: 10.2217/fca.13.66] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Pediatric cardiomyopathies, which are rare but serious disorders of the muscles of the heart, affect at least one in every 100,000 children in the USA. Approximately 40% of children with symptomatic cardiomyopathy undergo heart transplantation or die from cardiac complications within 2 years. However, a significant number of children suffering from cardiomyopathy are surviving into adulthood, making it an important chronic illness for both pediatric and adult clinicians to understand. The natural history, risk factors, prevalence and incidence of this pediatric condition were not fully understood before the 1990s. Questions regarding optimal diagnostic, prognostic and treatment methods remain. Children require long-term follow-up into adulthood in order to identify the factors associated with best clinical practice including diagnostic approaches, as well as optimal treatment approaches. In this article, we comprehensively review current research on various presentations of this disease, along with current knowledge about their causes, treatments and clinical outcomes.
Collapse
Affiliation(s)
- Steven E Lipshultz
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
- Holtz Children’s Hospital of the University of Miami/Jackson Memorial Medical Center & Sylvester Comprehensive Cancer Center, Miami, FL, USA
| | - Thomas R Cochran
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - David A Briston
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Stefanie R Brown
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Peter J Sambatakos
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Tracie L Miller
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
- Holtz Children’s Hospital of the University of Miami/Jackson Memorial Medical Center & Sylvester Comprehensive Cancer Center, Miami, FL, USA
| | - Adriana A Carrillo
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Liat Corcia
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Janine E Sanchez
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Melissa B Diamond
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Michael Freundlich
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Danielle Harake
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Tamara Gayle
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - William G Harmon
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Paolo G Rusconi
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - Satinder K Sandhu
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
| | - James D Wilkinson
- Department of Pediatrics, University of Miami Miller School of Medicine, 1601 NW 12th Avenue, 9th Floor, Miami, FL 33136, USA
- Holtz Children’s Hospital of the University of Miami/Jackson Memorial Medical Center & Sylvester Comprehensive Cancer Center, Miami, FL, USA
| |
Collapse
|
20
|
Miller AM, Lopez-Mitnik G, Somarriba G, Lipsitz SR, Hinkle AS, Constine LS, Lipshultz SE, Miller TL. Exercise capacity in long-term survivors of pediatric cancer: an analysis from the Cardiac Risk Factors in Childhood Cancer Survivors Study. Pediatr Blood Cancer 2013; 60:663-8. [PMID: 23255294 DOI: 10.1002/pbc.24410] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Accepted: 11/01/2012] [Indexed: 01/29/2023]
Abstract
BACKGROUND Childhood cancer survivors may have premature symptomatic cardiovascular and non-cardiovascular diseases that contribute to reduced capacity for physical activity. Studies of exercise capacity and identification of risk factors for reduced capacity in survivors are limited. PROCEDURE We assessed maximal myocardial oxygen consumption (V(O(2)max), a measure of exercise capacity) in survivors at least 4 years after cancer diagnosis and sibling controls. We evaluated associations between V(O(2)max) and age, sex, treatments, cardiac structure and function, biomarkers, endocrine function, and physical activity. RESULTS Of 72 survivors (mean age, 22 years; range, 8.0-40 years) and 32 siblings (mean age, 20.2 years; range, 8-46 years), about half were male. Mean time since diagnosis was 13.4 years (range, 4.5-31.6 years). In age- and sibling-pair adjusted analyses, V(O(2)max) was lower in survivors than siblings (males, 28.53 vs. 30.90 ml/kg/minute, P = 0.08; females, 19.81 vs. 23.40 ml/kg/minute, P = 0.03). In males, older age (P = 0.01), higher percent body fat (P < 0.001) and high or low left ventricular (LV) mass Z-scores (P = 0.03) predicted lower V(O(2)max). In females, older age (P < 0.001), methotrexate exposure (P = 0.01), and higher, but normal, LV load-dependent contractility (P = 0.02) predicted lower V(O(2)max). CONCLUSIONS Fitness for most survivors and controls was poor and generally lower in survivors, particularly females. Older age, higher body fat, methotrexate exposure, and extremes of LV mass/function were associated with lower V(O(2)max) in survivors. Because physical activity can improve nutritional and cardiac conditions, survivors should be encouraged to exercise regularly with close monitoring.
Collapse
Affiliation(s)
- Angela M Miller
- Division of Pediatric Clinical Research, Department of Pediatrics, Sylvester Comprehensive Cancer Center, Leonard M. Miller School of Medicine, University of Miami, Holtz Children's Hospital of the UM/Jackson Memorial Medical Center, Miami, Florida 33101, USA
| | | | | | | | | | | | | | | |
Collapse
|
21
|
Nutrition Implications of Heart Failure and Heart Transplantation in Children With Dilated Cardiomyopathy. ACTA ACUST UNITED AC 2010. [DOI: 10.1177/1941406410390937] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This article describes nutrition implications of pediatric dilated cardiomyopathy leading to heart transplantation with a focus on nutritional management of patients during the waiting time for a donor organ and the inpatient postoperative period. Optimization of nutritional status is essential during these periods as weight loss and malnutrition contribute to muscle atrophy, decreased functional capacity, reduced immune function, and prolonged hospital stay. Nutrition implications of heart failure vary with patient’s age and degree of symptoms. Infants may have increased caloric needs and poor feeding often due to tachypnea. Older children, 1-18 years, may have decreased appetite, abdominal pain, and vomiting. Ventricular assist devices or extracorporeal membrane oxygenation, necessary to sustain life in some cases, have additional nutrition implications related to wound healing from insertion of the device and device-related complications that can include pancreatitis and the need for total parenteral nutrition. Once symptomatic heart failure is relieved and heart transplant occurs, caloric needs often decrease while interest in eating can increase profoundly, changing the overall nutrition diagnosis and the need for nutrition support. A case series involving an infant, a young child, and an adolescent is presented to illustrate nutritional challenges and interventions for pediatric patients awaiting heart transplant and the inpatient postoperative period.
Collapse
|
22
|
Wilkinson JD, Landy DC, Colan SD, Towbin JA, Sleeper LA, Orav EJ, Cox GF, Canter CE, Hsu DT, Webber SA, Lipshultz SE. The pediatric cardiomyopathy registry and heart failure: key results from the first 15 years. Heart Fail Clin 2010; 6:401-13, vii. [PMID: 20869642 PMCID: PMC2946942 DOI: 10.1016/j.hfc.2010.05.002] [Citation(s) in RCA: 140] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cardiomyopathy is a serious disorder of the heart muscle and, although rare, is a common cause of heart failure in children and the most common cause for heart transplantation in children older than 1 year of age. Funded by the National Heart Lung and Blood Institute since 1994, the Pediatric Cardiomyopathy Registry (PCMR) has followed more than 3500 North American children with cardiomyopathy. Early analyses determined estimates for the incidence of pediatric cardiomyopathy (1.13 cases per 100,000 children per year), risk factors for cardiomyopathy (age <1 year, male sex, black race, and living in New England as opposed to the central southwestern states), the prevalence of heart failure at diagnosis (6%-84% depending on cause), and 10-year survival (29%-94% depending on cause). More recent analyses explored cause-specific functional status, survival and transplant outcomes, and risk factors in greater detail. For many topics these analyses are based on the largest and best-documented samples of children with disease such as the muscular dystrophies, mitochondrial disorders, and Noonan syndrome. Data from the PCMR continue to provide valuable information that guides clinical management and the use of life-saving therapies, such as cardiac transplantation and approaches to treating heart failure, and prepares children, their families, and their caregivers to deal with this serious condition.
Collapse
Affiliation(s)
- James D Wilkinson
- Department of Pediatrics D820, Leonard M Miller School of Medicine, University of Miami, PO Box 016820, Miami, FL 33101, USA
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Benzecry SG, Leite HP, Oliveira FC, Santana e Meneses JF, de Carvalho WB, Silva CM. Interdisciplinary approach improves nutritional status of children with heart diseases. Nutrition 2008; 24:669-74. [DOI: 10.1016/j.nut.2008.03.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2007] [Revised: 03/16/2008] [Accepted: 03/19/2008] [Indexed: 11/27/2022]
|
24
|
Bublik N, Alvarez JA, Lipshultz SE. Pediatric Cardiomyopathy as a Chronic Disease: A Perspective on Comprehensive Care Programs. PROGRESS IN PEDIATRIC CARDIOLOGY 2008; 25:103-111. [PMID: 19122765 DOI: 10.1016/j.ppedcard.2007.11.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Substantial numbers of children with cardiomyopathy are now surviving into adulthood, making it essentially a chronic disease. As a chronic condition, it may be best treated through comprehensive, multidisciplinary treatment programs. Such programs have improved health outcomes and reduced costs in managing other pediatric chronic diseases and heart failure in adults, but the treatment and cost implications of programs for managing pediatric cardiomyopathy are unknown. We investigated the treatment and cost implications of establishing such programs by reviewing cost-effectiveness studies of similar programs, estimating the current inpatient costs of this diagnosis, and interviewing experts in the field about the need and desirability of these programs. According to our findings, comprehensive pediatric heart failure programs do exist, but they have not been evaluated or even described in the literature. Consensus among experts in the field is that such programs are highly desirable, and similar programs have reported tremendous cost savings through early and intensive management: the return on investment has been as high as 22 to 1. Another study reported that mean length of stay decreased from 83.9 to 10.6 days, mean annual admissions decreased from 2,796 to 1,622, and median hospital charges decreased from $26.1 million to $14.6 million. In conclusion, limited experience and strong circumstantial evidence suggest that, despite substantial costs, comprehensive multidisciplinary pediatric heart failure programs would be highly cost-effective and beneficial to patients, families, and institutions alike.
Collapse
Affiliation(s)
- Natalya Bublik
- Department of Pediatrics, Leonard M. Miller School of Medicine, University of Miami
| | | | | |
Collapse
|