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Wernio E, Wasilewska E, Czaja-Stolc S, Śledzińska K, Wierzba J, Szlagatys-Sidorkiewicz A, Małgorzewicz S. Nutritional Issues among Children with Duchenne Muscular Dystrophy-Incidence of Deficiency and Excess Body Mass. Nutrients 2024; 16:2143. [PMID: 38999890 PMCID: PMC11243493 DOI: 10.3390/nu16132143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/27/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024] Open
Abstract
The progression of Duchenne muscular dystrophy (DMD)requires the assessment of nutritional disturbances at each stage of the disease. The purpose of this study was to assess the nutritional status in various ages of boys with DMD using screening and in-depth evaluation methods. Body composition by Dual X-ray Absorptiometry (DXA), basal metabolic rate (BMR) by indirect calorimetry, a questionnaire of nutritional status-Pediatric Nutrition Screening Tool (PNST)-and laboratory parameters were performed. In the cohort of 93 boys aged 8.54 (5.9-12.6 years), inappropriate nutritional status occurred in 41.8% of boys (underweight 11.8%, overweight 16.0%, and obesity 14.0%). In the 10-13 age group, the occurrence of overweight and underweight was the highest. Based on PNST, 15.1% of patients were at nutritional risk (≥2 points)-the most in the 14-17 age group (29%). A negative correlation was identified between PNST and z-scores of body weight, BMI, and FFMI (r Spearman = -0.49, -0.46, and -0.48, respectively; p < 0.05). There were no differences between BMR results from indirect calorimetry and calculations from the Schofield formula for any age group. In obese boys, the caloric requirement in indirect calorimetry was significantly lower than that indicated by the calculations according to the Schofield formula (p < 0.028). Inappropriate nutritional status occurred in almost half of the children with DMD. The age group in which nutritional disorders were most frequently identified was 10-13 years old. PNST could be considered a tool for screening malnutrition after testing a larger group of DMD patients.
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Affiliation(s)
- Edyta Wernio
- Department of Clinical Nutrition and Dietetics, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Eliza Wasilewska
- Department of Pulmonology & Allergology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Sylwia Czaja-Stolc
- Department of Clinical Nutrition and Dietetics, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Karolina Śledzińska
- Department of Paediatrics, Haemathology and Oncology, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Jolanta Wierzba
- Department of Internal and Paediatric Nursing, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Agnieszka Szlagatys-Sidorkiewicz
- Department of Paediatrics, Gastroenterology, Allergology & Paediatric Nutrition, Medical University of Gdansk, 80-210 Gdansk, Poland
| | - Sylwia Małgorzewicz
- Department of Clinical Nutrition and Dietetics, Medical University of Gdansk, 80-210 Gdansk, Poland
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Amzali S, Wilson VD, Bommart S, Picot MC, Galas S, Mercier J, Poucheret P, Cristol JP, Arbogast S, Laoudj-Chenivesse D. Nutritional Status of Patients with Facioscapulohumeral Muscular Dystrophy. Nutrients 2023; 15:nu15071673. [PMID: 37049513 PMCID: PMC10096775 DOI: 10.3390/nu15071673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/15/2023] [Accepted: 03/24/2023] [Indexed: 04/14/2023] Open
Abstract
In patients with facioscapulohumeral muscular dystrophy (FSHD), a rare genetic neuromuscular disease, reduced physical performance is associated with lower blood levels of vitamin C, zinc, selenium, and increased oxidative stress markers. Supplementation of vitamin C, vitamin E, zinc, and selenium improves the quadriceps' physical performance. Here, we compared the nutritional status of 74 women and 85 men with FSHD. Calorie intake was lower in women with FSHD than in men. Moreover, we assessed vitamin C, vitamin E, zinc, copper, and selenium intakes in diet and their concentrations in the plasma. Vitamin E, copper, and zinc intake were lower in women with FSHD than in men, whereas plasma vitamin C, copper levels, and copper/zinc ratio were higher in women with FSHD than in men. The dietary intake and plasma concentrations of the studied vitamins and minerals were not correlated in both sexes. A well-balanced and varied diet might not be enough in patients with FSHD to correct the observed vitamin/mineral deficiencies. A low energy intake is a risk factor for suboptimal intake of proteins, vitamins, and minerals that are important for protein synthesis and other metabolic pathways and that might contribute to progressive muscle mass loss. Antioxidant supplementation and higher protein intake seem necessary to confer protection against oxidative stress and skeletal muscle mass loss.
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Affiliation(s)
- Sedda Amzali
- PhyMedExp, Université de Montpellier, INSERM, CNRS, CHU de Montpellier, 34295 Montpellier, France
| | - Vinicius Dias Wilson
- Departamento de Educação Física, Centro Universitário Estácio de Belo Horizonte, Belo Horizonte 30411-052, Minas Gerais, Brazil
- Pró-Reitoria de Assuntos Comunitários e Estudantis, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina 39100-000, Minas Gerais, Brazil
| | - Sébastien Bommart
- PhyMedExp, Université de Montpellier, INSERM, CNRS, CHU de Montpellier, 34295 Montpellier, France
- Service de Radiologie, Hôpital Arnaud-de-Villeneuve, CHU de Montpellier, 34295 Montpellier, France
| | - Marie-Christine Picot
- Clinical Research and Epidemiology Unit (Department of Medicale Information), Centre d'Investigation Clinique 1411 INSERM, CHU Montpellier, Univ Montpellier, CEDEX 5, 34295 Montpellier, France
| | - Simon Galas
- Institut des Biomolecules Max Mousseron (IBMM), Centre National de Recherche Scientifique (CNRS), University of Montpellier, ENSCM, 34000 Montpellier, France
| | - Jacques Mercier
- PhyMedExp, Université de Montpellier, INSERM, CNRS, CHU de Montpellier, 34295 Montpellier, France
- Department of Clinical Physiology, CHU of Montpellier, 34295 Montpellier, France
| | - Patrick Poucheret
- Qualisud, Université de Montpellier, CIRAD, Institut Agro, IRD, Avignon Université, Université de La Réunion, 34000 Montpellier, France
| | - Jean-Paul Cristol
- PhyMedExp, Université de Montpellier, INSERM, CNRS, CHU de Montpellier, 34295 Montpellier, France
- Department of Biochemistry, University Hospital of Montpellier, 34295 Montpellier, France
| | - Sandrine Arbogast
- PhyMedExp, Université de Montpellier, INSERM, CNRS, CHU de Montpellier, 34295 Montpellier, France
| | - Dalila Laoudj-Chenivesse
- PhyMedExp, Université de Montpellier, INSERM, CNRS, CHU de Montpellier, 34295 Montpellier, France
- Department of Clinical Physiology, CHU of Montpellier, 34295 Montpellier, France
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Peterson JAM, Cooper TA. Clinical and Molecular Insights into Gastrointestinal Dysfunction in Myotonic Dystrophy Types 1 & 2. Int J Mol Sci 2022; 23:ijms232314779. [PMID: 36499107 PMCID: PMC9737721 DOI: 10.3390/ijms232314779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/21/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Myotonic dystrophy (DM) is a highly variable, multisystemic disorder that clinically affects one in 8000 individuals. While research has predominantly focused on the symptoms and pathological mechanisms affecting striated muscle and brain, DM patient surveys have identified a high prevalence for gastrointestinal (GI) symptoms amongst affected individuals. Clinical studies have identified chronic and progressive dysfunction of the esophagus, stomach, liver and gallbladder, small and large intestine, and rectum and anal sphincters. Despite the high incidence of GI dysmotility in DM, little is known regarding the pathological mechanisms leading to GI dysfunction. In this review, we summarize results from clinical and molecular analyses of GI dysfunction in both genetic forms of DM, DM type 1 (DM1) and DM type 2 (DM2). Based on current knowledge of DM primary pathological mechanisms in other affected tissues and GI tissue studies, we suggest that misregulation of alternative splicing in smooth muscle resulting from the dysregulation of RNA binding proteins muscleblind-like and CUGBP-elav-like is likely to contribute to GI dysfunction in DM. We propose that a combinatorial approach using clinical and molecular analysis of DM GI tissues and model organisms that recapitulate DM GI manifestations will provide important insight into defects impacting DM GI motility.
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Affiliation(s)
- Janel A. M. Peterson
- Department of Molecular & Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA
- Baylor College of Medicine, Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Thomas A. Cooper
- Baylor College of Medicine, Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX 77030, USA
- Baylor College of Medicine, Department of Integrative Physiology, Baylor College of Medicine, Houston, TX 77030, USA
- Baylor College of Medicine, Department of Molecular & Cellular Biology, Baylor College of Medicine, Houston, TX 77030, USA
- Correspondence:
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Malik HZ, Sharma G, Moreno C, Parcha SP. A Medley of Malnutrition and Myotonic Dystrophy: Twice Unlucky. Cureus 2022; 14:e21180. [PMID: 35165628 PMCID: PMC8837520 DOI: 10.7759/cureus.21180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2022] [Indexed: 11/05/2022] Open
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Tarnopolsky MA, Nilsson MI. Nutrition and exercise in Pompe disease. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:282. [PMID: 31392194 DOI: 10.21037/atm.2019.05.52] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The current standard of care for Pompe disease (PD) is the administration of enzyme replacement therapy (ERT). Exercise and nutrition are often considered as complementary strategies rather than "treatments" per se. Nutritional assessment is important in patients with locomotor disability because the relative hypodynamia limits energy expenditure and thus the total amount of energy must be reduced to avoid obesity. A lower total energy intake often leads to lower protein and micronutrient intake. Consequently, ensuring that Pompe patients are tested for and replaced for deficiencies (protein, vitamin D, vitamin B12, etc.) is an important aspect of care. Furthermore, given the role of autophagy in the pathophysiology of PD and the fact that fasting induces autophagy, it is important that strategies such as nutritional timing and amino acid intake (L-arginine, L-leucine) be evaluated as therapies. Exercise interventions have been shown to improve six-minute walk testing distance by more than what was seen in the seminal ERT study in late-onset PD. Exercise therapy can also activate autophagy, and this is likely another component of its efficacy. The current review will evaluate the theoretical and practical aspects of nutrition and exercise as therapies for patients with PD.
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Affiliation(s)
- Mark A Tarnopolsky
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Mats I Nilsson
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
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van Hees SGM, Knuijt S, Dicke H, Groothuis JT, Raaphorst J, Satink T, Cup EHC. Meet and eat, an interdisciplinary group intervention for patients with myotonic dystrophy about healthy nutrition, meal preparation, and consumption: a feasibility study. Disabil Rehabil 2018; 42:1561-1568. [PMID: 30457347 DOI: 10.1080/09638288.2018.1528305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Purpose: To develop and evaluate an interdisciplinary group intervention for patients with myotonic dystrophy regarding healthy nutrition, meal preparation, and consumption, called Meet and Eat.Materials and methods: A design-based approach was used, exploring experiences and needs of patients with myotonic dystrophy and their next of kin. This resulted in a 4-week interdisciplinary outpatient group intervention to increase awareness and change behavior. In a mixed-method feasibility study this intervention was evaluated with participants and facilitators.Results: Participants reported on social impact of difficulties with eating and drinking (speaking, swallowing, and social embarrassment) and a variety of complaints affecting meal preparation and consumption. Patients and family members expressed the wish to learn from others. After delivery of the intervention, self-reported outcome measures demonstrated improvement on eating and drinking issues in daily life. The qualitative evaluation showed increased awareness and appreciation of the following design principles: peer support, multidisciplinary approach, active involvement of patient with myotonic dystrophy and their next of kin by using personal goals and motivational interviewing.Conclusion: Participation in Meet and Eat seemed to increase insight in patients' condition and ways of management. However, a longer self-management life style program is recommended to change behavior.Implications for rehabilitationPatients with myotonic dystrophy experience physical, cognitive and psychosocial problems to manage healthy nutrition, meal preparation, and consumption;This multidisciplinary group intervention Meet and Eat in patients with myotonic dystrophy appears to be feasible and seems to result in increased insight and management strategies;Peer support, multidisciplinary approach, personal goals, and involvement of family were key factors;To change eating and drinking behavior, a 4-week intervention is too short.
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Affiliation(s)
- Suzanne G M van Hees
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Simone Knuijt
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Heleen Dicke
- Department of Gastroenterology and Hepatology-Dietetics, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jan T Groothuis
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Joost Raaphorst
- Department of Neurology, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ton Satink
- Department of Occupational therapy, HAN University of Applied Sciences, Nijmegen, The Netherlands.,European Master of Science in Occupational Therapy, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands
| | - Edith H C Cup
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, The Netherlands
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Pompe Disease: Diagnosis and Management. Evidence-Based Guidelines from a Canadian Expert Panel. Can J Neurol Sci 2016; 43:472-85. [DOI: 10.1017/cjn.2016.37] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
AbstractPompe disease is a lysosomal storage disorder caused by a deficiency of the enzyme acid alpha-glucosidase. Patients have skeletal muscle and respiratory weakness with or without cardiomyopathy. The objective of our review was to systematically evaluate the quality of evidence from the literature to formulate evidence-based guidelines for the diagnosis and management of patients with Pompe disease. The literature review was conducted using published literature, clinical trials, cohort studies and systematic reviews. Cardinal treatment decisions produced seven management guidelines and were assigned a GRADE classification based on the quality of evidence in the published literature. In addition, six recommendations were made based on best clinical practices but with insufficient data to form a guideline. Studying outcomes in rare diseases is challenging due to the small number of patients, but this is in particular the reason why we believe that informed treatment decisions need to consider the quality of the evidence.
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Overweight Is an Independent Risk Factor for Reduced Lung Volumes in Myotonic Dystrophy Type 1. PLoS One 2016; 11:e0152344. [PMID: 27015655 PMCID: PMC4807837 DOI: 10.1371/journal.pone.0152344] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Accepted: 03/11/2016] [Indexed: 11/19/2022] Open
Abstract
Background In this large observational study population of 105 myotonic dystrophy type 1 (DM1) patients, we investigate whether bodyweight is a contributor of total lung capacity (TLC) independent of the impaired inspiratory muscle strength. Methods Body composition was assessed using the combination of body mass index (BMI) and fat-free mass index. Pulmonary function tests and respiratory muscle strength measurements were performed on the same day. Patients were stratified into normal (BMI < 25 kg/m2) and overweight (BMI ≥ 25 kg/m2) groups. Multiple linear regression was used to find significant contributors for TLC. Results Overweight was present in 59% of patients, and body composition was abnormal in almost all patients. In overweight patients, TLC was significantly (p = 2.40×10−3) decreased, compared with normal-weight patients, while inspiratory muscle strength was similar in both groups. The decrease in TLC in overweight patients was mainly due to a decrease in expiratory reserve volume (ERV) further illustrated by a highly significant (p = 1.33×10−10) correlation between BMI and ERV. Multiple linear regression showed that TLC can be predicted using only BMI and the forced inspiratory volume in 1 second, as these were the only significant contributors. Conclusions This study shows that, in DM1 patients, overweight further reduces lung volumes, as does impaired inspiratory muscle strength. Additionally, body composition is abnormal in almost all DM1 patients.
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Jang SY, Kang SW, Choi WA, Lee JW, Suh MR, Lee SM, Park YK. Nutritional Status and Body Composition in Korean Myopathy Patients. Clin Nutr Res 2016; 5:43-54. [PMID: 26839876 PMCID: PMC4731861 DOI: 10.7762/cnr.2016.5.1.43] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2015] [Revised: 01/15/2016] [Accepted: 01/19/2016] [Indexed: 11/19/2022] Open
Abstract
In myopathy patients, fat mass increases as the disease progresses, while lean body mass decreases. The present study aimed to investigate the overall nutritional status of Korean myopathy patients through surveys of diet and dietary habits, bioelectrical impedance analysis (BIA), and biochemistry tests, as well as the examination of related factors, for the purpose of using such findings as a basis for improving the nutritional status in myopathy patients. The energy intake of all participants was found to be insufficient at only 44.5% of Dietary Reference Intakes for Koreans 2010 (KDRIs 2010), whereas protein intake was sufficient at 89.8% of KDRIs 2010. Dietary fiber intake was found to be 58.4% of sufficient dietary fiber intake for adults according to KDRIs 2010. Calcium intake was found to be 55.0% and magnesium was 14.9% of the recommended calcium and magnesium intake for adults according to KDRIs 2010. With respect to quality of life (QOL), overall increase in QOL domain score showed significant positive correlations with vegetable fat intake (p < 0.05), vegetable protein intake (p < 0.05), and dietary fiber intake (p < 0.05). With respect to BIA, the mean phage angle of all participants was found to be 2.49 ± 0.93°, which was below the cutoff value. As a study that examined nutrient analysis and dietary habits of myopathy patients in Korea, the present study is meaningful in providing the basic data for future studies that aim to present dietary guidelines for patients suffering from myopathy.
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Affiliation(s)
- Soo Yun Jang
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, Kyunggi-do 17104, Korea
| | - Seong-Woong Kang
- Department of Rehabilitation Medicine, Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Won Ah Choi
- Department of Rehabilitation Medicine, Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Jang Woo Lee
- Department of Rehabilitation Medicine, Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Mi Ri Suh
- Department of Rehabilitation Medicine, Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul 06273, Korea
| | - Song Mi Lee
- Department of Nutrition services, Severance Hospital, Seoul 03722, Korea
| | - Yoo Kyoung Park
- Department of Medical Nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Yongin, Kyunggi-do 17104, Korea
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10
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Abstract
Abstract:Background:The prevalence of unhealthy lifestyle habits such as smoking has seldom been described in neuromuscular disorders, including myotonic dystrophy type 1 (DM1). However, it is essential to document the unhealthy lifestyle habits as they can exacerbate existing impairments and disabilities. The objectives are: 1) To determine the prevalence of risk factors among individuals with DM1; 2) To compare the prevalence among classic and mild phenotypes.Method:A survey was done on a sample of two-hundred (200) patients with DM1 as part of a larger study. Lifestyle risk factors included being overweight or obese, tobacco smoking, illicit drug use, excessive alcohol consumption and physical inactivity. A registered nurse administered the validated public health survey. Categorization of risk factors were based on national standards and compared with provincial and regional prevalences.Results:50% of DM1 patients were overweight or obese, 23.6% were regular smokers, and 76% were physically inactive. Except for overweight and obesity, significant differences were observed between patients with classic and mild phenotypes for all the other lifestyle risk factors: those with the classic phenotype being more often regular smokers, consuming more often illicit drugs and being less physically active.Conclusions:The results of this study will provide guidance for the development of better adapted and focussed health promotion interventions in the future.
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Vitamin D, parathyroid hormone and muscle impairment in myotonic dystrophies. J Neurol Sci 2013; 331:132-5. [DOI: 10.1016/j.jns.2013.06.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 05/15/2013] [Accepted: 06/07/2013] [Indexed: 12/17/2022]
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Badireddi S, Bercher AJ, Holder JB, Mireles-Cabodevila E. Vitamin D deficiency in patients with neuromuscular diseases with chronic respiratory failure. JPEN J Parenter Enteral Nutr 2013; 38:602-7. [PMID: 23753994 DOI: 10.1177/0148607113491291] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 05/02/2013] [Indexed: 11/15/2022]
Abstract
BACKGROUND The prevalence and clinical implications of vitamin D deficiency have never been studied in patients with underlying neuromuscular diseases complicated with chronic respiratory failure. The aim of this study is to demonstrate the prevalence of vitamin D deficiency, its relationship with other bone markers, and mode of nutrition. MATERIALS AND METHODS Serum 25-hydroxyvitamin D (25[OH]D) levels along with calcium, serum albumin, and phosphorus levels were obtained from 57 patients with chronic respiratory failure due to underlying neuromuscular diseases. These levels were obtained during their first visit to a chronic respiratory diseases clinic. Data with regard to nutrition, respiratory muscle function, and level of mobility were also obtained at the same time. RESULTS Seventy-five percent of patients had serum 25(OH)D levels ≤ 30 ng/mL. There is a negative correlation between parathyroid hormone and 25(OH)D levels (P = .006) and corrected calcium levels (P = .066). Serum 25(OH)D levels varied with the mode of nutrition. Patients on enteral nutrition had the highest serum levels of 25(OH)D, whereas combined oral and tube feeds had the lowest 25(OH)D levels (P = .006). CONCLUSION Low serum 25(OH)D levels are highly prevalent in patients with neuromuscular disease and chronic respiratory failure. The route of nutrition has an impact on these levels.
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Affiliation(s)
- Sridhar Badireddi
- Department of Pulmonary and Critical Care Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock
| | - Anita J Bercher
- Department of CLP Nutrition Dietitians, University of Arkansas for Medical Sciences, Little Rock
| | - Jason B Holder
- Department of Pulmonary and Critical Care Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock
| | - Eduardo Mireles-Cabodevila
- Department of Pulmonary and Critical Care Medicine, College of Medicine, University of Arkansas for Medical Sciences, Little Rock
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Cruz Guzmán ODR, Chávez García AL, Rodríguez-Cruz M. Muscular dystrophies at different ages: metabolic and endocrine alterations. Int J Endocrinol 2012; 2012:485376. [PMID: 22701119 PMCID: PMC3371686 DOI: 10.1155/2012/485376] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Accepted: 04/02/2012] [Indexed: 12/15/2022] Open
Abstract
Common metabolic and endocrine alterations exist across a wide range of muscular dystrophies. Skeletal muscle plays an important role in glucose metabolism and is a major participant in different signaling pathways. Therefore, its damage may lead to different metabolic disruptions. Two of the most important metabolic alterations in muscular dystrophies may be insulin resistance and obesity. However, only insulin resistance has been demonstrated in myotonic dystrophy. In addition, endocrine disturbances such as hypogonadism, low levels of testosterone, and growth hormone have been reported. This eventually will result in consequences such as growth failure and delayed puberty in the case of childhood dystrophies. Other consequences may be reduced male fertility, reduced spermatogenesis, and oligospermia, both in childhood as well as in adult muscular dystrophies. These facts all suggest that there is a need for better comprehension of metabolic and endocrine implications for muscular dystrophies with the purpose of developing improved clinical treatments and/or improvements in the quality of life of patients with dystrophy. Therefore, the aim of this paper is to describe the current knowledge about of metabolic and endocrine alterations in diverse types of dystrophinopathies, which will be divided into two groups: childhood and adult dystrophies which have different age of onset.
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Affiliation(s)
- Oriana del Rocío Cruz Guzmán
- Laboratorio de Biología Molecular, Unidad de Investigación Médica en Nutrición, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, IMSS, 06703 Ciudad México, DF, Mexico
| | - Ana Laura Chávez García
- Laboratorio de Biología Molecular, Unidad de Investigación Médica en Nutrición, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, IMSS, 06703 Ciudad México, DF, Mexico
| | - Maricela Rodríguez-Cruz
- Laboratorio de Biología Molecular, Unidad de Investigación Médica en Nutrición, Hospital de Pediatría, Centro Médico Nacional Siglo XXI, IMSS, 06703 Ciudad México, DF, Mexico
- *Maricela Rodríguez-Cruz:
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Abstract
Major advances in the fields of medical science and physiology, molecular genetics, biomedical engineering, and computer science have provided individuals with muscular dystrophy (MD) with more functional equipment, allowing better strategies for improvement of quality of life. These advances have also allowed a significant number of these patients to live much longer. As progress continues to change management, it also changes patients' expectations. A comprehensive medical and rehabilitative approach to management of aging MD patients can often fulfill expectations and help them enjoy an enhanced quality of life.
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Caromano FA, Tanaka C, João SMA, Kamisaki AP, Yano KC, Ide MR. Correlação da massa e porcentagem de gordura com a idade na distrofia muscular de Duchenne. FISIOTERAPIA EM MOVIMENTO 2010. [DOI: 10.1590/s0103-51502010000200006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUÇÃO: A Distrofia Muscular de Duchenne (DMD) é uma desordem genética, caracterizada pela perda progressiva e irreversível da musculatura esquelética. OBJETIVO: Este estudo objetiva correlacionar a porcentagem e a massa de gordura com a idade em pacientes com DMD. METODOLOGIA: Foram selecionados 68 indivíduos com idades entre 5 e 20 anos, com diagnóstico molecular de certeza para DMD, residentes na cidade de São Paulo. Todos foram submetidos à mensuração do peso e altura e também ao teste de análise de composição corporal com o uso da bioimpedância, no período da manhã, todas no mesmo dia. RESULTADOS E DISCUSSÃO: Os resultados foram analisados agrupando os indivíduos em quartis de idade e mostraram um índice de massa corpóreo (IMC) de 21 ± 8 kg/m². Assim, observou-se que, com a idade e o grau de sedentarismo imposto pela doença, houve um acúmulo de gordura corporal e perda de massa magra. CONCLUSÃO: São necessários mais estudos relacionados às características nutricionais desses indivíduos, para que se esclareçam melhor os efeitos da doença e da alimentação no ganho de porcentagem e massa de gordura.
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Umemoto G, Nakamura H, Oya Y, Kikuta T. Masticatory dysfunction in patients with myotonic dystrophy (type 1): a 5-year follow-up. SPECIAL CARE IN DENTISTRY 2009; 29:210-4. [PMID: 19740152 DOI: 10.1111/j.1754-4505.2009.00093.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Eight patients with myotonic dystrophy type 1, DM1 (age range 45-63 years) were followed for a period of 5 years. Two sets of data analyzing masticatory function and activities of daily living (ADL) were obtained at baseline and at 5 years. The results from both time points were compared. The number of food items considered easy to chew, maximum bite force, occlusal contact area, number of teeth, and ADLs were significantly reduced (p < 0.05) at the second assessment when compared to the first. During the intervening 5 years, six of the eight patients adopted a soft diet. These results suggest deterioration in ADLs and masticatory function of patients with DM1. Continuous evaluation of the feeding ability and the type of diet are necessary for patients with DM1.
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Affiliation(s)
- George Umemoto
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.
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Rath NC, Kannan L, Pillai PB, Huff WE, Huff GR, Horst RL, Emmert JL. Evaluation of the efficacy of vitamin D3 or its metabolites on thiram-induced tibial dyschondroplasia in chickens. Res Vet Sci 2007; 83:244-50. [PMID: 17307209 DOI: 10.1016/j.rvsc.2006.12.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2006] [Revised: 09/19/2006] [Accepted: 12/12/2006] [Indexed: 10/23/2022]
Abstract
Two trials were conducted to determine if thiram-induced tibial dyschondroplasia (TD) in chickens was linked to a vitamin D deficiency and calcium homeostasis dysregulation, and whether feeding vitamin D fortified diets may prevent it. Day-old chickens were given grower diets containing different vitamin D products throughout the experiment until necropsy on day 16. Half of the birds in each feed group received thiram at levels of 100 ppm (trial 1) or 50 ppm (trial 2) between days 7-9 to induce TD. The birds were weighed, bled, and euthanized to determine TD incidences and severity by examining the growth plates. Tibial bones were used to measure biomechanical strength and ash content. Blood concentrations of 25-hydroxyvitamin D, Ca, P, alkaline phosphatase, and creatine kinase were measured in serum that showed no differences between different groups. Thiram reduced body weight and induced TD regardless of any vitamin D treatment to the same extent as untreated birds.
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Affiliation(s)
- N C Rath
- Agricultural Research Service, USDA, Poultry Science Center, University of Arkansas, Fayetteville, AR 72701, United States.
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Abstract
PURPOSE OF REVIEW This review highlights emerging evidence on the management of patients with muscular dystrophies. RECENT FINDINGS New diagnostic modalities based on muscle biopsy and DNA analysis mean that diagnoses within the heterogeneous group of muscular dystrophies can be much more precise; also, as the phenotypes associated with these different disorders are clarified, new management implications can be recognized. At the same time, the spread of evidence based medicine into this area has led to an increase in clinical trial activity and the development of evidence based guidelines. Because many if not all muscular dystrophies are multisystem disorders, these guidelines relate not only to the limited number of interventions aimed at improving strength but also to the management of potentially life threatening complications. SUMMARY Because specific diagnoses carry specific management implications in many areas for these hitherto rather neglected disorders, a more proactive approach to patients with muscular dystrophies is needed. Complications involving, for example, the cardiovascular, respiratory and gastrointestinal systems may need to be sought and actively managed, whereas caution for complications of anaesthesia and other interventions may also be necessary. However, areas remain where there is little evidence from which practice guidelines can be developed and these will need to be addressed with well planned clinical trials.
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Affiliation(s)
- Kate Bushby
- Newcastle upon Tyne Muscle Centre, Institute of Human Genetics, International Centre for Life, Central Parkway, Newcastle upon Tyne, UK.
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Slonim AE, Bulone L, Goldberg T, Minikes J, Slonim E, Galanko J, Martiniuk F. Modification of the natural history of adult-onset acid maltase deficiency by nutrition and exercise therapy. Muscle Nerve 2006; 35:70-7. [PMID: 17022069 DOI: 10.1002/mus.20665] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Adult-onset acid maltase deficiency is an inherited lysosomal skeletal-muscle disease characterized by progressive myopathy and respiratory failure, for which there is no known therapy. In an uncontrolled, prospective study, we evaluated whether adherence to high-protein and low-carbohydrate nutrition and exercise therapy (NET) can slow the progressive deterioration of muscle function in this disease. Thirty-four patients have been treated with NET for periods of 2-10 years (mean 4.5 +/- 2.5). Pre-NET rate of muscle function deterioration, as measured by the Walton scale, was compared to post-NET rate. Twenty-six patients were deemed to be consistently compliant with NET. Difference between pre-NET slope of muscle function deterioration to that of post-NET slope in compliant patients was -0.29 (95% CI -0.19, 0.39) (P < 0.0001). We conclude that compliance with NET can slow deterioration of muscle function and improve the natural history of adult-onset acid maltase deficiency. Muscle Nerve, 2006.
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Affiliation(s)
- Alfred E Slonim
- Department of Pediatrics, Division of Molecular Genetics, Columbia University Medical College, 3959 Broadway BH6N, Room 601A, New York, New York 10032, USA.
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Kilmer DD, Zhao HH. Obesity, Physical Activity, and the Metabolic Syndrome in Adult Neuromuscular Disease. Phys Med Rehabil Clin N Am 2005; 16:1053-62, xi. [PMID: 16214059 DOI: 10.1016/j.pmr.2005.08.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- David D Kilmer
- Department of Physical Medicine and Rehabilitation, University of California-Davis Medical Center, 4860 Y Street, Suite 3850, Sacramento, CA 95817, USA.
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What's in the Literature? J Clin Neuromuscul Dis 2005; 7:42-49. [PMID: 19078781 DOI: 10.1097/01.cnd.0000177641.30015.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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