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Awada N, Holcik M. Patient and family experiences of lysosomal storage diseases in Canada: A qualitative interview study. JIMD Rep 2024; 65:63-84. [PMID: 38444574 PMCID: PMC10910218 DOI: 10.1002/jmd2.12403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 10/20/2023] [Accepted: 11/23/2023] [Indexed: 03/07/2024] Open
Abstract
Canadian patients and families affected by rare genetic lysosomal storage diseases (LSDs) suffer from numerous challenges related to disease management, including issues navigating healthcare and social support services, access to orphan drugs, and intensive treatment regimens. These challenges significantly impact people's quality of life, yet they remain obscure and have not been the subject of comprehensive analysis. Thus, we conducted qualitative interviews with Canadian patients and caregivers living with LSDs to advance current understanding of their experiences with rare-disease (RD) management and health systems navigation to support patient-focused RD policies and programs and improve the health outcomes of the 2.8 million Canadians affected by RDs. This study employed a qualitative descriptive research design with inductive thematic analysis. The study data were collected using semi-structured interviews. Thirty Canadian participants were interviewed in person or remotely via video chat to allow for an interactive discussion and the acquisition of rich data related to the insights and perceptions of people with LSDs. Between April and November 2019, 30 participants (16 patients and 14 caregivers) with experiences with nine types of LSDs and living in seven Canadian provinces were interviewed. Five themes were identified using comprehensive thematic analysis. These themes were the complexity of the diagnosis process; navigation of healthcare systems; psychological, social, and financial implications of LSDs; access to social support services; and access to orphan drugs. Our findings reveal that patients' access to appropriate healthcare and social services is subject to significant delays and lacks care coordination. The process of accessing orphan drugs in Canada is extremely complex and convoluted. The study results also illuminate experiences of RD stigma when navigating healthcare and social support systems. Our study offers new insights into the complex nature and extensive needs of Canadians with LSDs that are currently unmet. The management of these complex diseases requires holistic patient care and support beyond having access to orphan drugs. Our findings highlight the importance of bridging existing gaps between health and social care for RD patients. Policymakers should utilize these results when developing the forthcoming national RD strategy.
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Affiliation(s)
- Nahya Awada
- School of Public Policy and AdministrationCarleton UniversityOttawaCanada
| | - Martin Holcik
- Department of Health SciencesCarleton UniversityOttawaCanada
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Sánchez-Pintos P, Camba-Garea MJ, López-Pardo BM, Couce ML. Odimet ®: A Pioneering Tele-Health Tool to Empower Dietary Treatment and the Acute Management of Inborn Errors of Metabolism-An Assessment of Its Effectiveness during the COVID Pandemic. Nutrients 2024; 16:423. [PMID: 38337708 PMCID: PMC10856987 DOI: 10.3390/nu16030423] [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: 11/30/2023] [Revised: 01/24/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024] Open
Abstract
Strict adherence to a diet is an essential pillar of long-term treatment for many inborn errors of metabolism (IEMs). Tools that educate patients about dietary management can positively condition adherence and prevent morbidity. We designed a free online dietary calculation program (Odimet®, version 2.1.) for IEMs patients in 2008, updated in 2022, that provides detailed information on the content of amino acids, protein, lipids, carbohydrates, vitamins and minerals in >3000 food products, including specific medical foods for IEM. We analyzed the statistics on visits to Odimet® to evaluate its usefulness for long-term dietary management during a 5-year period focusing on three periods: pre-pandemic (15 March 2018-14 March 2020); pandemic 1 (15 March 2020-14 March 2021); and pandemic 2 period (15 March 2021-15 March 2023), in 120 patients with the following distribution: 84 patients with phenylketonuria (PKU); 12 with maple syrup urine disease (MSUD); 11 with urea cycle disorders (UCDs); and 13 with classical galactosemia. The evolutionary levels of their specific metabolic markers were evaluated, showing that globally, both pediatric and adult patients maintain a good metabolic control, even during a pandemic (median levels of phenylalanine in pediatric PKU patients 213.4 µmol/L and 482.3 µmol/L in adults; of leucine in MSUD patients: 144.2 µmol/L; of glutamine in UCDs: 726.8 µmol/L; and of galactose 1-phosphate levels in galactosemia: 0.08 µmol/L). The proportion of patients using Odimet® ranges from 78-100%. An increase in the number of diets being calculated was observed during COVID-19 pandemic. Currently, 14,825 products have been introduced (3094 from the general database, and 11,731 added by users to their own profiles). In 2023 63 emergency dietary adjustments in the studied intoxication-type pathologies were calculated in Odimet®. Our results suggest that its regular use contributes to maintaining metabolic stability in IEMs patients, allowing them to adapt their menus to their lifestyle, and represents a powerful complementary tele-health tool which can be used to perform remote real-time dietary follow-up.
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Affiliation(s)
- Paula Sánchez-Pintos
- Metabolic Diseases Unit, Neonatology Department, Clinical University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain; (B.M.L.-P.)
- IDIS—Health Research Institute of Santiago de Compostela, 15706 Santiago de Compostela, Spain
- Centro de Investigación Biomédica en Red Enfermedades Raras (CIBERER), Instituto Salud Carlos III, 28029 Madrid, Spain
- European Reference Network for Hereditary Metabolic Disorders (MetabERN), Via Pozzuolo, 330, 33100 Udine, Italy
- Faculty of Medicine, Santiago de Compostela University, 15704 Santiago de Compostela, Spain
| | - María José Camba-Garea
- Metabolic Diseases Unit, Neonatology Department, Clinical University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain; (B.M.L.-P.)
- IDIS—Health Research Institute of Santiago de Compostela, 15706 Santiago de Compostela, Spain
- Centro de Investigación Biomédica en Red Enfermedades Raras (CIBERER), Instituto Salud Carlos III, 28029 Madrid, Spain
- European Reference Network for Hereditary Metabolic Disorders (MetabERN), Via Pozzuolo, 330, 33100 Udine, Italy
| | - Beatriz Martin López-Pardo
- Metabolic Diseases Unit, Neonatology Department, Clinical University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain; (B.M.L.-P.)
- European Reference Network for Hereditary Metabolic Disorders (MetabERN), Via Pozzuolo, 330, 33100 Udine, Italy
| | - María L. Couce
- Metabolic Diseases Unit, Neonatology Department, Clinical University Hospital of Santiago de Compostela, 15706 Santiago de Compostela, Spain; (B.M.L.-P.)
- IDIS—Health Research Institute of Santiago de Compostela, 15706 Santiago de Compostela, Spain
- Centro de Investigación Biomédica en Red Enfermedades Raras (CIBERER), Instituto Salud Carlos III, 28029 Madrid, Spain
- European Reference Network for Hereditary Metabolic Disorders (MetabERN), Via Pozzuolo, 330, 33100 Udine, Italy
- Faculty of Medicine, Santiago de Compostela University, 15704 Santiago de Compostela, Spain
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Ersak AŞ, Çak HT, Yıldız Y, Çavdar MK, Tunç S, Özer N, Zeltner NA, Huemer M, Tokatlı A, Haliloğlu G. Validity and reliability of the MetabQoL 1.0 and assessment of neuropsychiatric burden in organic acidemias: Reflections from Turkey. Mol Genet Metab 2024; 141:108117. [PMID: 38134582 DOI: 10.1016/j.ymgme.2023.108117] [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: 10/02/2023] [Revised: 11/30/2023] [Accepted: 12/16/2023] [Indexed: 12/24/2023]
Abstract
OBJECTIVES The MetabQoL 1.0 is the first disease-specific health related quality of life (HrQoL) questionnaire for patients with intoxication-type inherited metabolic disorders. Our aim was to assess the validity and reliability of the MetabQoL 1.0, and to investigate neuropsychiatric burden in our patient population. METHODS Data from 29 patients followed at a single center, aged between 8 and 18 years with the diagnosis of methylmalonic acidemia (MMA), propionic acidemia (PA) or isovaleric acidemia (IVA), and their parents were included. The Pediatric Quality of Life Inventory (PedsQoL) was used to evaluate the validity and reliability of MetabQoL 1.0. RESULTS The MetabQoL 1.0 was shown to be valid and reliable (Cronbach's alpha: 0.64-0.9). Fourteen out of the 22 patients (63.6%) formally evaluated had neurological findings. Of note, 17 out of 20 patients (85%) had a psychiatric disorder when evaluated formally by a child and adolescent psychiatrist. The median mental scores of the MetabQoL 1.0 proxy report were significantly higher than those of the self report (p = 0.023). Patients with neonatal-onset disease had higher MetabQoL 1.0 proxy physical (p = 0.008), mental (p = 0.042), total scores (p = 0.022); and self report social (p = 0.007) and total scores (p = 0.043) than those with later onset disease. CONCLUSIONS This study continues to prove that the MetabQoL 1.0 is an effective tool to measure what matters in intoxication-type inherited metabolic disorders. Our results highlight the importance of clinical assessment complemented by patient reported outcomes which further expands the evaluation toolbox of inherited metabolic diseases.
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Affiliation(s)
- Ayşe Şenol Ersak
- Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Halime Tuna Çak
- Department of Child and Adolescent Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Yılmaz Yıldız
- Division of Pediatric Metabolism and Nutrition, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Merve Kaşıkcı Çavdar
- Department of Biostatistics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Sıla Tunç
- Department of Child and Adolescent Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nagihan Özer
- Department of Child and Adolescent Psychiatry, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nina A Zeltner
- Division of Metabolism and Children's Research Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Martina Huemer
- Division of Metabolism and Children's Research Center, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Pediatrics, LKH Bregenz, Bregenz, Austria
| | - Ayşegül Tokatlı
- Division of Pediatric Metabolism and Nutrition, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Göknur Haliloğlu
- Division of Pediatric Neurology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey.
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Shirdelzade S, Ramezani M, Eshraghi P, Heydari A. Mothers' lived experience of caring for children with inborn errors of amino acid metabolism. BMC Pediatr 2023; 23:285. [PMID: 37286966 DOI: 10.1186/s12887-023-03946-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 03/08/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Inborn errors of amino acid metabolism are chronic conditions that have many sequels. Mothers of these children are facing different challenges which are underdetermined. This study was done to explore lived experience of mothers caring for these children. METHODS This is an interpretive phenomenology with van Manen's approach which has 6 steps. Data were gathered by convenience and purposeful sampling. Nine mothers with different experiences were interviewed and the interviews were audiotaped. RESULTS Six final themes were revealed from the exploring mothers' experiences including the future tied to the past, psychosis in the shadow of a lost ideal child, rebellion and blaming, the ways of escaping difficulties, self-forgetting in the shadow of full-time care, passing difficulties in the duality of hope-hopelessness, caring in a continuum of isolation-socialization. CONCLUSION Mothers have multiple challenges in taking care of their children, especially psychologically and financially. So, nurses must plan programs for helping mothers of children with inborn errors of amino acid metabolism to reduce the effects of disease on mothers and consequently the children and the whole family.
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Affiliation(s)
- Sara Shirdelzade
- Department of Pediatrics, School of Nursing and Midwifery, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Monir Ramezani
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Peyman Eshraghi
- Nursing and Midwifery Care Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abbas Heydari
- Department of Pediatric and Endocrinology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Khorasan Razavi Province, Iran.
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Coene JR, Reeves PT. Key Factors Affecting Parental Quality of Life in Families of Children with Inborn Errors of Metabolism Requiring a Restrictive Diet. J Pediatr 2023; 254:1-3. [PMID: 36228681 DOI: 10.1016/j.jpeds.2022.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Jacob R Coene
- Department of Pediatrics, Brooke Army Medical Center, San Antonio, Texas
| | - Patrick T Reeves
- Department of Pediatrics, Uniformed Services University of the Health Sciences, Bethesda, Maryland.
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Ouattara A, Resseguier N, Cano A, De Lonlay P, Arnoux JB, Brassier A, Schiff M, Pichard S, Fabre A, Hoebeke C, Guffon N, Fouilhoux A, Broué P, Touati G, Dobbelaere D, Mention K, Labarthe F, Tardieu M, De Parscau L, Feillet F, Bonnemains C, Kuster A, Labrune P, Barth M, Damaj L, Lamireau D, Berbis J, Auquier P, Chabrol B. Individual and Family Determinants for Quality of Life in Parents of Children with Inborn Errors of Metabolism Requiring a Restricted Diet: A Multilevel Analysis Approach. J Pediatr 2023; 254:39-47.e4. [PMID: 36265570 DOI: 10.1016/j.jpeds.2022.08.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 08/26/2022] [Accepted: 08/31/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The objective of this study was to compare the quality of life (QoL) for parents of children with inborn errors of metabolism (IEMs) requiring a restricted diet with French population norms and investigate parental QoL determinants. STUDY DESIGN This cross-sectional study included mothers and/or fathers of children < 18 years of age affected by IEMs requiring a restricted diet (except phenylketonuria) from January 2015 to December 2017. Parents' QoL was assessed using the World Health Organization Quality of Life BREF questionnaire and compared with age- and sex-matched reference values from the French general population. Linear mixed models were used to examine the effects of demographic, socioeconomic, disease-related, and psychocognitive factors on parental QoL, according to a 2-level regression model considering individuals (parents) nested within families. RESULTS Of the 1156 parents invited to participate, 785 (68%) were included. Compared with the general population, parents of children with IEMs requiring a restricted diet reported a lower QoL in physical and social relationship domains but a higher QoL in the psychological domain. In the multivariate analysis, characteristics associated with poorer parental QoL included both parent-related factors (being a father, older age, more educated parent, nonworking parent, greater anxiety, seeking more social support, and using less positive thinking and problem-solving coping strategies) and family-related factors (disease complications, increased number of hospital medical providers, child's younger age, single-parent family, and lower family material wealth). CONCLUSION Parents of children with IEMs requiring a restricted diet reported poorer QoL in physical and social relationship domains than population norms. Psychocognitive factors, beyond disease-specific and family-related characteristics, were the most important determinants influencing parental QoL and may represent essential aspects for interventions. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov: NCT02552784.
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Affiliation(s)
- Abdoulaye Ouattara
- Department of Epidemiology and Health Economics, AP-HM / EA 3279 CEReSS (Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie), Aix-Marseille Univ, Marseille, France
| | - Noemie Resseguier
- Department of Epidemiology and Health Economics, AP-HM / EA 3279 CEReSS (Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie), Aix-Marseille Univ, Marseille, France.
| | - Aline Cano
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
| | - Pascale De Lonlay
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Jean-Baptiste Arnoux
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Anais Brassier
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Manuel Schiff
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Samia Pichard
- Reference Center of Inherited Metabolic Disorders, Robert Debré Hospital, Paris, France
| | - Alexandre Fabre
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
| | - Celia Hoebeke
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
| | - Nathalie Guffon
- Reference Center of Inherited Metabolic Disorders, Femme Mère Enfant Hospital, Lyon, France
| | - Alain Fouilhoux
- Reference Center of Inherited Metabolic Disorders, Femme Mère Enfant Hospital, Lyon, France
| | - Pierre Broué
- Reference Center of Inherited Metabolic Disorders, Purpan Hospital, Toulouse, France
| | - Guy Touati
- Reference Center of Inherited Metabolic Disorders, Purpan Hospital, Toulouse, France
| | - Dries Dobbelaere
- Reference Center of Inherited Metabolic Disorders, Jeanne de Flandres Hospital, Lille, France
| | - Karine Mention
- Reference Center of Inherited Metabolic Disorders, Jeanne de Flandres Hospital, Lille, France
| | - Francois Labarthe
- Reference Center of Inherited Metabolic Disorders, Clocheville Hospital, Tours, France
| | - Marine Tardieu
- Reference Center of Inherited Metabolic Disorders, Clocheville Hospital, Tours, France
| | - Loïc De Parscau
- Competence Center of Inherited Metabolic Disorders, Brest Hospital, Brest, France
| | - Francois Feillet
- Reference Center of Inherited Metabolic Disorders, Brabois Hospital, Nancy, France
| | - Chrystèle Bonnemains
- Reference Center of Inherited Metabolic Disorders, Brabois Hospital, Nancy, France
| | - Alice Kuster
- Pediatric Intensive Care Unit, Nantes Hospital, Nantes, France
| | - Philippe Labrune
- Reference Center of Rare Liver Disease, Antoine Beclere Hospital, Clamart, France
| | - Magalie Barth
- Competence Center of Inherited Metabolic Disorders, Angers Hospital, Angers, France
| | - Lena Damaj
- Competence Center of Inherited Metabolic Disorders, Rennes Hospital, Rennes, France
| | - Delphine Lamireau
- Competence Center of Inherited Metabolic Disorders, Pellegrin Hospital, Bordeaux, France
| | - Julie Berbis
- Department of Epidemiology and Health Economics, AP-HM / EA 3279 CEReSS (Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie), Aix-Marseille Univ, Marseille, France
| | - Pascal Auquier
- Department of Epidemiology and Health Economics, AP-HM / EA 3279 CEReSS (Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie), Aix-Marseille Univ, Marseille, France
| | - Brigitte Chabrol
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
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Muschol N, Giugliani R, Jones SA, Muenzer J, Smith NJC, Whitley CB, Donnell M, Drake E, Elvidge K, Melton L, O'Neill C. Sanfilippo syndrome: consensus guidelines for clinical care. Orphanet J Rare Dis 2022; 17:391. [PMID: 36303195 DOI: 10.1186/s13023-022-02484-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/15/2022] [Indexed: 11/10/2022] Open
Abstract
Sanfilippo syndrome is a group of rare, complex, and progressive neurodegenerative lysosomal storage disorders that is characterized by childhood dementia. The clinical management of patients with progressive neurological decline and multisystem involvement requires a multidisciplinary team with experience in the management of neurodegenerative disorders. Best practice guidelines for the clinical management of patients with these types of rare disorders are critical to ensure prompt diagnosis and initiation of appropriate care. However, there are no published standard global clinical care guidelines for patients with Sanfilippo syndrome. To address this, a literature review was conducted to evaluate the current evidence base and to identify evidence gaps. The findings were reviewed by an international steering committee composed of clinical experts with extensive experience in managing patients with Sanfilippo syndrome. The goal was to create a consensus set of basic clinical guidelines that will be accessible to and informed by clinicians globally, as well as providing a practical resource for families to share with their local care team who may not have experience with this rare disease. This review distills 178 guideline statements into an easily digestible document that provides evidence-based, expert-led recommendations for how to approach common management challenges and appropriate monitoring schedules in the care of patients with Sanfilippo syndrome.
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Affiliation(s)
- Nicole Muschol
- Department of Pediatrics, International Center for Lysosomal Disorders (ICLD), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roberto Giugliani
- DASA, Federal University of Rio Grande do Sul (UFRGS), Hospital de Clinicas de Porto Alegre (HCPA), Casa dos Raros, Porto Alegre, Brazil
| | | | - Joseph Muenzer
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nicholas J C Smith
- Department of Neurology and Clinical Neurophysiology, Women's and Children's Health Network and the Discipline of Paediatrics, University of Adelaide, Adelaide, Australia
| | | | - Megan Donnell
- Sanfilippo Children's Foundation, Freshwater, NSW, Australia
| | - Elise Drake
- Cure Sanfilippo Foundation, Columbia, SC, USA
| | | | - Lisa Melton
- Sanfilippo Children's Foundation, Freshwater, NSW, Australia
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Kanungo S, Beenen KT. Role of Psychologists in Pediatric Metabolic Disorders. Pediatr Clin North Am 2022; 69:1003-1016. [PMID: 36207093 DOI: 10.1016/j.pcl.2022.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Metabolic disorders or inborn errors of metabolism (IEMs) can have a wide range of neurodevelopmental and behavioral presentations. These can vary with age and/or management or stressors from common childhood/intercurrent illnesses/procedures/interventions. Collaborative care models such as multidisciplinary metabolic clinics or colocated models with behavioral health clinics and metabolic clinics in the same location can be valuable resources in improving long-term outcomes in patients with IEM. Psychologists' expertise using behavioral interventions, screening, or adaptive/cognitive measures can help with diagnosis, treatment adherence, school performance, family support, community resources, transition to adolescence and young adulthood using health belief concepts to improve outcomes.
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Affiliation(s)
- Shibani Kanungo
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker MD School of Medicine, 1000 Oakland Drive, Kalamazoo MI 49008, USA; Department of Medical Ethics, Humanities and Law, Western Michigan University Homer Stryker MD School of Medicine, 1000 Oakland Drive, Kalamazoo MI 49008, USA.
| | - Katherine T Beenen
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker MD School of Medicine, 1000 Oakland Drive, Kalamazoo MI 49008, USA
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Hassall S, Smith DM, Rust S, Wittkowski A. A systematic review and integrative sequential explanatory narrative synthesis: The psychosocial impact of parenting a child with a lysosomal storage disorder. J Inherit Metab Dis 2022; 45:406-416. [PMID: 35124835 PMCID: PMC9305282 DOI: 10.1002/jimd.12482] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 02/02/2022] [Accepted: 02/03/2022] [Indexed: 11/11/2022]
Abstract
Lysosomal storage disorders are rare multiorgan, degenerative conditions requiring invasive treatment. Rare disorders pose unique challenges; therefore, exploring their impact is crucial for understanding family needs. This novel review aimed to understand the psychosocial outcomes for parents of children with lysosomal storage disorders. Five electronic databases were systematically searched. Thirty-eight (23 qualitative, 10 qualitative and 5 mixed methods) studies were included, analysed using a sequential explanatory narrative synthesis and appraised for their methodological quality. Quantitative data revealed the multifaceted impact on parents' psychological and social wellbeing. Qualitative data informed the challenges that these parents faced which were expressed within three main themes: (a) Uncertainty and the unknown, (b) All-encompassing impact and (c) Finding a way forward. The synthesis demonstrated that factors associated with the condition (symptoms, behaviour and severity) had a substantial negative impact on parental outcomes, upheld by concurrent loss (deterioration and poor prognosis) and uncertainty. This substantive integrated review revealed considerable unmet parental psychosocial needs.
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Affiliation(s)
- Sadie Hassall
- Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and HealthUniversity of ManchesterManchesterUK
- Greater Manchester Mental Health NHS Foundation TrustManchesterUK
| | - Debbie Michelle Smith
- Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and HealthUniversity of ManchesterManchesterUK
- Manchester Academic Health Science CentreManchesterUK
| | - Stewart Rust
- Royal Manchester Children's Hospital, Paediatric Psychosocial ServiceManchesterUK
| | - Anja Wittkowski
- Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and HealthUniversity of ManchesterManchesterUK
- Greater Manchester Mental Health NHS Foundation TrustManchesterUK
- Manchester Academic Health Science CentreManchesterUK
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10
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Ouattara A, Resseguier N, Cano A, De Lonlay P, Arnoux JB, Brassier A, Schiff M, Pichard S, Fabre A, Hoebeke C, Guffon N, Fouilhoux A, Broué P, Touati G, Dobbelaere D, Mention K, Labarthe F, Tardieu M, De Parscau L, Feillet F, Bonnemains C, Kuster A, Labrune P, Barth M, Damaj L, Lamireau D, Berbis J, Auquier P, Chabrol B. Determinants of Quality of Life in Children with Inborn Errors of Metabolism Receiving a Restricted Diet. J Pediatr 2022; 242:192-200.e3. [PMID: 34788681 DOI: 10.1016/j.jpeds.2021.11.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To investigate the determinants of quality of life (QoL) in children with inborn errors of metabolism with restricted diet (IEMRDs) using a single theory-based multidimensional model. STUDY DESIGN In this multicenter cross-sectional study, data from children aged 8-17 years with IEMRDs (except phenylketonuria) and their parents were collected from January 2015 to December 2017. Measurements included a child's self-reported QoL, self-rated behavioral problems and anxiety, and parental anxiety. Based on hypotheses from a literature-built theoretical model linking demographic, clinical, family environment, and psychosocial characteristics to QoL either directly or indirectly, associations of these factors with a child's self-rated QoL were examined using a structural equation modeling approach. RESULTS A total of 312 children (mean [SD] age, 12.2 [2.6] years; 51% boys [n = 160]) were included. Higher levels of trait anxiety and behavioral problems in children were the most important factors associated with poorer QoL (standardized path coefficients, -0.71 and -0.23, respectively). In addition, higher parent trait anxiety, younger age at diagnosis, and a disease requiring an emergency diet were associated with poorer QoL in these children. The final model fit the data closely according to conventional goodness-of-fit statistics and explained 86% of the QoL variance. CONCLUSIONS Psychosocial factors appear to be major determinants of QoL impairment in children with IEMRDs. These factors should be addressed in clinical practice as part of the global treatment plan for a child with IEMRD. Future studies based on a longitudinal design should consider coping strategies when exploring potential predictive factors of QoL.
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Affiliation(s)
- Abdoulaye Ouattara
- Department of Epidemiology and Health Economics, AP-HM/EA 3279, Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, Aix-Marseille University, Marseille, France
| | - Noemie Resseguier
- Department of Epidemiology and Health Economics, AP-HM/EA 3279, Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, Aix-Marseille University, Marseille, France.
| | - Aline Cano
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
| | - Pascale De Lonlay
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Jean-Baptiste Arnoux
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Anais Brassier
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Manuel Schiff
- Reference Center of Inherited Metabolic Disorders, Necker Hospital, Paris, France
| | - Samia Pichard
- Reference Center of Inherited Metabolic Disorders, Robert Debré Hospital, Paris, France
| | - Alexandre Fabre
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
| | - Celia Hoebeke
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
| | - Nathalie Guffon
- Reference Center of Inherited Metabolic Disorders, Femme Mère Enfant Hospital, Lyon, France
| | - Alain Fouilhoux
- Reference Center of Inherited Metabolic Disorders, Femme Mère Enfant Hospital, Lyon, France
| | - Pierre Broué
- Reference Center of Inherited Metabolic Disorders, Purpan Hospital, Toulouse, France
| | - Guy Touati
- Reference Center of Inherited Metabolic Disorders, Purpan Hospital, Toulouse, France
| | - Dries Dobbelaere
- Reference Center of Inherited Metabolic Disorders, Jeanne de Flandres Hospital, Lille, France
| | - Karine Mention
- Reference Center of Inherited Metabolic Disorders, Jeanne de Flandres Hospital, Lille, France
| | - Francois Labarthe
- Reference Center of Inherited Metabolic Disorders, Clocheville Hospital, Tours, France
| | - Marine Tardieu
- Reference Center of Inherited Metabolic Disorders, Clocheville Hospital, Tours, France
| | - Loïc De Parscau
- Competence Center of Inherited Metabolic Disorders, Brest Hospital, Brest, France
| | - Francois Feillet
- Reference Center of Inherited Metabolic Disorders, Brabois Hospital, Nancy, France
| | - Chrystèle Bonnemains
- Reference Center of Inherited Metabolic Disorders, Brabois Hospital, Nancy, France
| | - Alice Kuster
- Pediatric Intensive Care Unit, Nantes Hospital, Nantes, France
| | - Philippe Labrune
- Reference Center of Rare Liver Disease, Antoine Beclere Hospital, Clamart, France
| | - Magalie Barth
- Competence Center of Inherited Metabolic Disorders, Angers Hospital, Angers, France
| | - Lena Damaj
- Competence Center of Inherited Metabolic Disorders, Rennes Hospital, Rennes, France
| | - Delphine Lamireau
- Competence Center of Inherited Metabolic Disorders, Pellegrin Hospital, Bordeaux, France
| | - Julie Berbis
- Department of Epidemiology and Health Economics, AP-HM/EA 3279, Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, Aix-Marseille University, Marseille, France
| | - Pascal Auquier
- Department of Epidemiology and Health Economics, AP-HM/EA 3279, Centre d'Etude et de Recherche sur les Services de Santé et la Qualité de vie, Aix-Marseille University, Marseille, France
| | - Brigitte Chabrol
- Reference Center of Inherited Metabolic Disorders, Timone Enfants Hospital, Marseille, France
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Bösch F, Zeltner NA, Baumgartner MR, Huemer M, Landolt MA. Key patient-reported outcomes in children and adolescents with intoxication-type inborn errors of metabolism: an international Delphi-based consensus. Orphanet J Rare Dis 2022; 17:26. [PMID: 35093149 PMCID: PMC8800290 DOI: 10.1186/s13023-022-02183-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 01/16/2022] [Indexed: 02/07/2023] Open
Abstract
Background Acute intoxication-type inborn errors of metabolism (IT-IEM) such as urea cycle disorders and non-acute IT-IEM such as phenylketonuria (PKU) and their treatment have a major impact on the life of affected children and families. Yet patients’ and parents’ perspectives on the burdens of IT-IEM and its effects on everyday functioning and well-being have rarely been addressed. Patient- and observer-reported outcomes (PROs/ObsROs) are critically important to evaluate and target health care and treatment efficacy. Therefore, it is mandatory to define PROs/ObsROs relevant to patients with IT-IEM, their families, and health care professionals and to provide valid, standardised and reliable measuring instruments. To achieve consensus we performed a two-round, electronic-based modification of a Delphi survey including 27 parents of affected children, nine teenage patients and 35 health professionals (physicians, nutritionists, psychologists). The final set of PROs/ObsROs was discussed and defined in an online consensus meeting with a subsample of three health professionals, three parents and two patients. For this final set, appropriate measures (PROMs/ObsROMs) were assembled. Results Seventeen PROs/ObsROs constitute the final core set for paediatric IT-IEM. They cover social (e.g. social participation), emotional (e.g. positive affect), and disease-related aspects (e.g. attitude towards treatment) of patients’ lives as well as the experience of parents (e.g. parental stress). Conclusion To promote a holistic treatment approach, this consensus-driven set of relevant PROs/ObsROs should be incorporated into daily IT-IEM care and considered as the key psychological outcomes in clinical trials. We have identified existing—psychometrically and contextual—appropriate PROMs/ObsROMs with open access to facilitate this process. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-022-02183-2.
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Mukherjee S, Ray SK. Inborn Errors of Metabolism Screening in Neonates: Current Perspective with Diagnosis and Therapy. Curr Pediatr Rev 2022; 18:274-285. [PMID: 35379134 DOI: 10.2174/1573396318666220404194452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 01/24/2022] [Accepted: 02/14/2022] [Indexed: 11/22/2022]
Abstract
Inborn errors of metabolism (IEMs) are rare hereditary or acquired disorders resulting from an enzymatic deformity in biochemical and metabolic pathways influencing proteins, fats, carbohydrate metabolism, or hampered some organelle function. Even though individual IEMs are uncommon, together, they represent a diverse class of genetic diseases, with new issues and disease mechanisms being portrayed consistently. IEM includes the extraordinary multifaceted nature of the fundamental pathophysiology, biochemical diagnosis, molecular level investigation, and complex therapeutic choices. However, due to the molecular, biochemical, and clinical heterogeneity of IEM, screening alone will not detect and diagnose all illnesses included in newborn screening programs. Early diagnosis prevents the emergence of severe clinical symptoms in the majority of IEM cases, lowering morbidity and death. The appearance of IEM disease can vary from neonates to adult people, with the more serious conditions showing up in juvenile stages along with significant morbidity as well as mortality. Advances in understanding the physiological, biochemical, and molecular etiologies of numerous IEMs by means of modalities, for instance, the latest molecular-genetic technologies, genome engineering knowledge, entire exome sequencing, and metabolomics, have prompted remarkable advancement in detection and treatment in modern times. In this review, we analyze the biochemical basis of IEMs, clinical manifestations, the present status of screening, ongoing advances, and efficiency of diagnosis in treatment for IEMs, along with prospects for further exploration as well as innovation.
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Affiliation(s)
- Sukhes Mukherjee
- Department of Biochemistry, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh-462020, India
| | - Suman Kumar Ray
- Independent Researcher, Bhopal, Madhya Pradesh-462020, India
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13
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Conijn T, Haverman L, Wijburg FA, De Roos C. Reducing posttraumatic stress in parents of patients with a rare inherited metabolic disorder using eye movement desensitization and reprocessing therapy: a case study. Orphanet J Rare Dis 2021; 16:126. [PMID: 33691734 PMCID: PMC7948366 DOI: 10.1186/s13023-021-01768-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 03/01/2021] [Indexed: 12/31/2022] Open
Abstract
Parents of children with severe inborn errors of metabolism frequently face stressful events related to the disease of their child and are consequently at high risk for developing parental posttraumatic stress disorder (PTSD). Assessment and subsequent treatment of PTSD in these parents is however not common in clinical practice. PTSD can be effectively treated by Eye Movement Desensitization and Reprocessing (EMDR), however no studies have been conducted yet regarding the effect of EMDR for parental PTSD. EMDR is generally offered in multiple weekly sessions which may preclude participation of parents as they are generally overburdened by the ongoing and often intensive care for their child. Therefore, we offered time-limited EMDR with a maximum of four sessions over two subsequent days to two parents of mucopolysaccharidosis type III (MPS III) patients to explore its potential effects. Both qualitative and quantitative outcomes were used to evaluate treatment effects. Both parents felt more resilient and competent to face future difficulties related to the disease of their child, and no adverse effects were reported. Quantitative outcomes showed a clinically significant decrease in post traumatic stress symptoms and comorbid psychological distress from pre- to post treatment, and these beneficial effects were maintained at follow-up. In conclusion, time-limited EMDR may be a highly relevant treatment for traumatized parents of children with MPS III, and probably also for parents of children with other rare progressive disorders. Further research is needed to validate the efficacy of EMDR in this specific population.
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Affiliation(s)
- Thirsa Conijn
- Pediatric Metabolic Diseases, Emma Children's Hospital and Amsterdam Lysosome Centre "Sphinx", Amsterdam UMC, University of Amsterdam, H8-264, Meibergdreef 9, Amsterdam, The Netherlands.,Psychosocial Department, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Lotte Haverman
- Psychosocial Department, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Frits A Wijburg
- Pediatric Metabolic Diseases, Emma Children's Hospital and Amsterdam Lysosome Centre "Sphinx", Amsterdam UMC, University of Amsterdam, H8-264, Meibergdreef 9, Amsterdam, The Netherlands.
| | - Carlijn De Roos
- Department of Child and Adolescent Psychiatry, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
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Akin EÖ, Pekcici BB, Eminoglu FT. International classification of functioning, disability and health framework (ICF) based adaptive functioning outcomes of children with organic acidemias from a middle-income country. Brain Dev 2021; 43:389-395. [PMID: 33309492 DOI: 10.1016/j.braindev.2020.11.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/24/2020] [Accepted: 11/24/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE The World Health Organization International Classification of Functioning, Disability and Health Framework (ICF) states that a child's health conditions, functions, activities, participation in life and contextual factors shape disability. Research on the development of children with organic acidemias (OA) mostly focused on cognitive and medical outcomes. This study aimed to examine adaptive functioning of children with OAs based on ICF. METHODS In this cross-sectional study, children with propionic academia, methylmalonic acidemia and maple syrup urine disease receiving care at Ankara University School of Medicine, Department of Pediatrics, Pediatric Metabolism Division were recruited. Comprehensive developmental assessments included ICF-based methods. Adaptive functioning was measured with Vineland Adaptive Behavior Scales-Second Edition. RESULTS The sample comprised 22 children with a median age of 47.5 months (IQR: 35-73.5). Most mothers (64%) had less than 5 years of education, half had depression. Two children (9%) were attending to school, 14 (64%) were not regularly playing with friends. Fourteen children (64%) had significant communication delays, 12 (55%) had significant problems in daily living skills, and 12 (55%) in social skills. Mean adaptive behavior composite score was 65.5 ± 16.8 (low), children with feeding disorders had significantly more low adaptive behavior composite scores than children with no feeding disorder diagnosis (p = 0.001). CONCLUSIONS Our results imply that children with OAs from Turkey, a middle-income country had major difficulties in functioning, activities, participation and contextual factors. Feeding problems appeared as a risk factor for lower adaptive functioning. ICF-based assessments and interventions are urgently needed in the management of children with OAs.
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Affiliation(s)
- Ezgi Özalp Akin
- Ankara University School of Medicine, Department of Pediatrics, Developmental-Behavioral Pediatrics Division, Turkey.
| | - Bahar Bingoler Pekcici
- Ankara University School of Medicine, Department of Pediatrics, Developmental-Behavioral Pediatrics Division, Turkey
| | - Fatma Tuba Eminoglu
- Ankara University School of Medicine, Department of Pediatrics, Pediatric Metabolism Division, Turkey
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15
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Parental psychosocial aspects and stressors involved in the management of inborn errors of metabolism. Mol Genet Metab Rep 2020; 25:100654. [PMID: 33042776 PMCID: PMC7536737 DOI: 10.1016/j.ymgmr.2020.100654] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 09/14/2020] [Accepted: 09/19/2020] [Indexed: 12/22/2022] Open
Abstract
Parents of children with inborn errors of metabolism (IEM) face numerous psychosocial challenges. An increased understanding and awareness of these stressors can ensure better overall outcomes for the entire family. We conducted semi-structured, in-person interviews with ten parents to identify psychosocial stressors, strategies, and supports they utilized to overcome their challenges. Our interview guide was designed to elicit familial experiences during the pre- and post-diagnosis periods. The themes and sub-themes were identified through qualitative descriptive textual analysis of audio-recorded transcripts. Major themes identified include ambiguity of illness, changing family and spousal dynamics, and navigating the healthcare system. Sub-themes revolved around disease effects, psychological stressors, health systems, support, and facing the disease. Healthcare professionals have an opportunity to minimize the impact of negative emotional outcomes by assisting families as they navigate the experience of having a child with an IEM. Our findings can be used to develop and continue a more well-rounded, family-oriented framework for IEM management.
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Arpaci T, Altay N, Toruner EK, Gunduz M. Symptoms and Problems in Children with Inherited Metabolic Diseases and Factors Affecting the Caregiver Burden of Mothers. Compr Child Adolesc Nurs 2019; 43:363-377. [DOI: 10.1080/24694193.2019.1687611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tuba Arpaci
- Health Sciences Faculty Nursing Department, Gazi University, Ankara, Turkey
| | - Naime Altay
- Health Sciences Faculty Nursing Department, Gazi University, Ankara, Turkey
| | | | - Mehmet Gunduz
- Division of Pediatric Metabolism and Nutrition, Ankara Children’s Education and Research Hospital, Ankara, Turkey
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17
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Psychiatric manifestations in Egyptian Gaucher patients on enzyme replacement therapy. J Psychosom Res 2019; 122:75-81. [PMID: 31079842 DOI: 10.1016/j.jpsychores.2019.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 04/22/2019] [Accepted: 04/25/2019] [Indexed: 01/11/2023]
Abstract
OBJECTIVES Gaucher disease (GD) may include psychiatric symptoms as a part of its wide spectrum of manifestations, with several reports describing its association with mood or psychotic symptoms. We investigated the presence of psychiatric manifestations in an Egyptian sample of Gaucher Disease (GD) patients. METHODS Our sample consisted of 22 GD patients (diagnosed by low glucocerebrosidase (GBA) activity in leukocytes or fibroblasts and molecular analysis by full (GBA) gene sequencing). 13 patients were classified as GD type 1 and 9 patients as GD type 3. We assessed the presence of psychiatric symptoms using the Mini-international neuropsychiatric interview (M.I.N·I) and the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) tools. Arabic versions were used. RESULTS The results showed that 41% of the sample had psychiatric disorders, with the most common being depression. None was receiving any form of psychiatric treatment. We found no statistically significant association between the presence of psychiatric disorders and any of the clinical variables of GD, its phenotype, or genotype. CONCLUSION The current results suggest that GD patients are susceptible to psychiatric disorders. However, these results need to be replicated on a wider scale. These findings are of ultimate importance, considering the lack of integrated services addressing both the medical and psychological aspects of inborn errors of metabolism in many countries.
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18
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Caregiver Quality of Life with Tyrosinemia Type 1. J Genet Couns 2017; 27:723-731. [DOI: 10.1007/s10897-017-0157-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 09/11/2017] [Indexed: 10/18/2022]
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Abi-Wardé MT, Roda C, Arnoux JB, Servais A, Habarou F, Brassier A, Pontoizeau C, Barbier V, Bayart M, Leboeuf V, Chadefaux-Vekemans B, Dubois S, Assoun M, Belloche C, Alili JM, Husson MC, Lesage F, Dupic L, Theuil B, Ottolenghi C, de Lonlay P. Long-term metabolic follow-up and clinical outcome of 35 patients with maple syrup urine disease. J Inherit Metab Dis 2017; 40:783-792. [PMID: 28905140 DOI: 10.1007/s10545-017-0083-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 08/16/2017] [Accepted: 08/18/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND Maple syrup urine disease (MSUD) is a rare disease that requires a protein-restricted diet for successful management. Little is known, however, about the psychosocial outcome of MSUD patients. This study investigates the relationship between metabolic and clinical parameters and psychosocial outcomes in a cohort of patients with neonatal-onset MSUD. METHODS Data on academic achievement, psychological care, family involvement, and biochemical parameters were collected from the medical records of neonatal MSUD patients treated at Necker Hospital (Paris) between 1964 and 2013. RESULTS Thirty-five MSUD patients with a mean age of 16.3 (2.1-49.0) years participated. Metabolic decompensations (plasma leucine >380 μmol/L) were more frequent during the first year of life and after 15 years, mainly due to infection and dietary noncompliance, respectively. Leucine levels increased significantly in adulthood: 61.5% of adults were independent and achieved adequate social and professional integration; 56% needed occasional or sustained psychological or psychiatric care (8/19, with externalizing, mood, emotional, and anxiety disorders being the most common). Patients needing psychiatric care were significantly older [mean and standard deviation (SD) 22.6 (7.7) years] than patients needing only psychological follow-up [mean (SD) 14.3 (8.9) years]. Patients with psychological follow-up experienced the highest lifetime number of decompensations; 45% of families had difficulty coping with the chronic disease. Parental involvement was negatively associated with the number of lifetime decompensations. CONCLUSION Adults had increased levels of plasma leucine, consistent with greater chronic toxicity. Psychological care was associated with age and number of decompensations. In addition, parental involvement appeared to be crucial in the management of MSUD patients.
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Affiliation(s)
- Marie-Thérèse Abi-Wardé
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Célina Roda
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Jean-Baptiste Arnoux
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Aude Servais
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
- Department of Nephrology-Transplantation, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Florence Habarou
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
- Metabolic Biochemistry, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Anais Brassier
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Clément Pontoizeau
- Metabolic Biochemistry, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Valérie Barbier
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Manuella Bayart
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Virginie Leboeuf
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Bernadette Chadefaux-Vekemans
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
- Metabolic Biochemistry, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Sandrine Dubois
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Murielle Assoun
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Claire Belloche
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
| | - Jean-Meidi Alili
- Pharmaceutical Establishment of APHP, AGEPS, APHP, Paris, France
| | | | - Fabrice Lesage
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
- Intensive Care Unit, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Laurent Dupic
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
- Intensive Care Unit, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Benoit Theuil
- Department of Child and Adolescent Psychiatry, Hospital Bichat Claude Bernard, APHP, University Denis Diderot Paris 7, Paris, France
| | - Chris Ottolenghi
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France
- Metabolic Biochemistry, Hospital Necker Enfants Malades, APHP, University Paris Descartes, Paris, France
| | - Pascale de Lonlay
- Reference Center of Inherited Metabolic Diseases, Hospital Necker Enfants Malades, APHP, Institute Imagine, University Paris Descartes, Paris, France.
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Ruy Carneiro NC, Duda Deps T, Campos França E, Ribeiro Valadares E, Almeida Pordeus I, Borges-Oliveira AC. Oral health of children and adolescents with mucopolysaccharidosis and mother's Sense of Coherence. SPECIAL CARE IN DENTISTRY 2017; 37:223-229. [DOI: 10.1111/scd.12238] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Natália Cristina Ruy Carneiro
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | - Tahyná Duda Deps
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | - Esdras Campos França
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | - Eugênia Ribeiro Valadares
- Department of Complementary Propaedeutic, Faculty of Medicine; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | - Isabela Almeida Pordeus
- Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
| | - Ana Cristina Borges-Oliveira
- Department of Social and Preventive Dentistry, Faculty of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte Brazil
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Ali N, Gillespie S, Laney D. Treatment of Depression in Adults with Fabry Disease. JIMD Rep 2017; 38:13-21. [PMID: 28417336 PMCID: PMC5874216 DOI: 10.1007/8904_2017_21] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 03/08/2017] [Accepted: 03/10/2017] [Indexed: 12/12/2022] Open
Abstract
Fabry disease (FD) is a genetic X-linked, multisystemic, progressive lysosomal storage disorder (LSD). Depression has emerged as a disease complication, with prevalence estimates ranging from 15 to 62%. This is a pilot study examining the effects of psychological counseling for depression in FD on depression, adaptive functioning (AF), quality of life (QOL), and subjective pain experience. Telecounseling was also piloted, as it has beneficial effects in other chronic diseases which make in-person counseling problematic. Subjects completed 6 months of in-person or telecounseling with the same health psychologist, followed by 6 months without counseling. Self-report measures of depression, AF, QOL, and subjective pain were completed every 3 months. All subjects experienced improvements in depression, which were sustained during the follow-up period. Improvements in depression were correlated with improvements in mental health QOL and subjective pain severity, while improvements in mental health QOL were correlated with improvements in AF. While statistical comparison between counseling modes was not possible with the given sample size, relevant observations were noted. Recommendations for future research include replication of results with a larger sample size and a longer counseling period. The use of video counseling may be beneficial. In conclusion, the present pilot study supports the efficacy of psychological treatment for depression in people with FD, highlighting the importance of having health psychologists housed in LSD treatment centers, rather than specialty psychology/psychiatry settings, to increase participation and decrease potential obstacles to access due to perceived stigma.
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Affiliation(s)
- Nadia Ali
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA.
| | - Scott Gillespie
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Dawn Laney
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
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Siddiq S, Wilson BJ, Graham ID, Lamoureux M, Khangura SD, Tingley K, Tessier L, Chakraborty P, Coyle D, Dyack S, Gillis J, Greenberg C, Hayeems RZ, Jain-Ghai S, Kronick JB, Laberge AM, Little J, Mitchell JJ, Prasad C, Siriwardena K, Sparkes R, Speechley KN, Stockler S, Trakadis Y, Wafa S, Walia J, Wilson K, Yuskiv N, Potter BK. Experiences of caregivers of children with inherited metabolic diseases: a qualitative study. Orphanet J Rare Dis 2016; 11:168. [PMID: 27927250 PMCID: PMC5142351 DOI: 10.1186/s13023-016-0548-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 11/29/2016] [Indexed: 11/24/2022] Open
Abstract
Background We sought to understand the experiences of parents/caregivers of children with inherited metabolic diseases (IMD) in order to inform strategies for supporting patients and their families. We investigated their experiences regarding the management of disease, its impact on child and family life, and interactions with the health care system. Methods From four Canadian centres, we conducted semi-structured telephone interviews with parents/caregivers of children with an IMD who were born between 2006 and 2015 and who were participating in a larger cohort study. Participants were selected with the aim of achieving a diverse sample with respect to treatment centre, IMD, and age of the child. Interviews emphasized the impacts of the disease and its treatment on the child and family and explicitly queried perceptions of interactions with the health care system. We identified emergent themes from the interview data. Results We completed interviews with 21 parents/caregivers. The 21 children were aged <1 to 7 years old with IMD that included amino acid disorders, urea cycle disorders, fatty acid oxidation disorders, and organic acid disorders or ‘other’ IMD. Most parents reported that they and their families had adapted well to their child’s diagnosis. Parents used proactive coping strategies to integrate complex disease management protocols into routine family life. An important source of stress was concern about the social challenges faced by their children. Participants reported positive interactions with their most involved health care providers within the metabolic clinic. However, they reported challenges associated with the health care system outside of disease-specific metabolic care, when encountering systems and providers unfamiliar with the child’s disease. Conclusions The successful use of proactive coping strategies among parents of children with IMD in this study suggests the potential value of promoting positive coping and is an important direction for future study. Parents’ social concerns for their children were important stressors that warrant consideration by health care providers positioned to support families. Our results with respect to experiences with care highlight the important role of specialized metabolic clinics and point to a need for better coordination of the care that takes place outside the disease-specific management of IMD.
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Affiliation(s)
- Shabnaz Siddiq
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Brenda J Wilson
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Ian D Graham
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.,Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Monica Lamoureux
- Newborn Screening Ontario, Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada
| | - Sara D Khangura
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Kylie Tingley
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Laure Tessier
- Newborn Screening Ontario, Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada
| | - Pranesh Chakraborty
- Newborn Screening Ontario, Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada
| | - Doug Coyle
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Sarah Dyack
- Department of Pediatrics, Dalhousie University and IWK Health Centre, Halifax, NS, Canada
| | - Jane Gillis
- University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada
| | - Cheryl Greenberg
- Department of Pediatrics and Child Health, University of Manitoba and Children's Hospital Research Institute of Manitoba, Winnipeg, MB, Canada
| | - Robin Z Hayeems
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Program in Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, ON, Canada
| | - Shailly Jain-Ghai
- University of Alberta, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Jonathan B Kronick
- Division of Clinical and Metabolic Genetics, University of Toronto and The Hospital for Sick Children, Toronto, ON, Canada
| | - Anne-Marie Laberge
- Medical Genetics, Department of Pediatrics, CHU Sainte-Justine, Montréal, QC, Canada
| | - Julian Little
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - John J Mitchell
- McGill University Health Centre, The Montreal Children's Hospital, Montréal, QC, Canada
| | - Chitra Prasad
- Genetics, Metabolism and Paediatrics, London Health Sciences Centre, Western University, London, ON, Canada
| | - Komudi Siriwardena
- University of Alberta, Stollery Children's Hospital, Edmonton, AB, Canada
| | - Rebecca Sparkes
- University of Calgary, Alberta Children's Hospital, Calgary, AB, Canada
| | | | - Sylvia Stockler
- University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada
| | - Yannis Trakadis
- McGill University Health Centre, The Montreal Children's Hospital, Montréal, QC, Canada
| | - Sarah Wafa
- McGill University Health Centre, The Montreal Children's Hospital, Montréal, QC, Canada
| | - Jagdeep Walia
- Queen's University, Kingston General Hospital, Kingston, ON, Canada
| | - Kumanan Wilson
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.,Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Nataliya Yuskiv
- University of British Columbia, BC Children's Hospital, Vancouver, BC, Canada
| | - Beth K Potter
- Faculty of Medicine, School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
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Brown A, Crowe L, Boneh A, Anderson V. Parent Coping and the Behavioural and Social Outcomes of Children Diagnosed with Inherited Metabolic Disorders. JIMD Rep 2016; 31:29-36. [PMID: 27008193 DOI: 10.1007/8904_2016_544] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 12/21/2015] [Accepted: 02/02/2016] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE To explore the level of coping and management of parents of children with inherited metabolic disorders (IMD) and the relationship with children's cognitive, behavioural and social functioning. METHODS Parents of children (n = 22) with confirmed IMD (glutaric aciduria type I, methylmalonic aciduria, propionic aciduria, isovaleric aciduria, glycogen storage disease, maple syrup urine disease, ornithine transcarbamylase or very long-chain acyl-CoA dehydrogenase deficiency) completed standardised questionnaires regarding psychological distress, coping and family management. Children completed cognitive assessments and parents rated their behavioural and social functioning on standardised questionnaires. Scores were compared with normative data. RESULTS Most parents were coping well; 4/22 reported high levels of psychological distress. Exploratory analysis found that parent coping variables were correlated to the child's internalising symptoms, whereas family management was related to children's externalising behaviours and social skills. No relationship was found between parent variables and cognitive functioning. CONCLUSIONS Parental coping and family management impact on the child's internalising symptoms and externalising behaviours, respectively. Early identification of issues in these domains may enhance referral for therapeutic interventions and family support programmes.
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Affiliation(s)
- Amy Brown
- Murdoch Childrens Research Institute, Australian Centre for Child Neuropsychological Studies, Royal Children's Hospital, Flemington Road, Parkville, Melbourne, VIC, 3052, Australia. .,Department of Paediatrics, The University of Melbourne, Melbourne, VIC, Australia.
| | - Louise Crowe
- Murdoch Childrens Research Institute, Australian Centre for Child Neuropsychological Studies, Royal Children's Hospital, Flemington Road, Parkville, Melbourne, VIC, 3052, Australia.,Department of Psychology, Royal Children's Hospital, Melbourne, VIC, Australia
| | - Avihu Boneh
- Department of Paediatrics, The University of Melbourne, Melbourne, VIC, Australia.,Metabolic Research, Murdoch Childrens Research Institute, Royal Childrens Hospital, Melbourne, VIC, Australia
| | - Vicki Anderson
- Murdoch Childrens Research Institute, Australian Centre for Child Neuropsychological Studies, Royal Children's Hospital, Flemington Road, Parkville, Melbourne, VIC, 3052, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, VIC, Australia.,Department of Psychology, Royal Children's Hospital, Melbourne, VIC, Australia
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Khangura SD, Tingley K, Chakraborty P, Coyle D, Kronick JB, Laberge AM, Little J, Miller FA, Mitchell JJ, Prasad C, Siddiq S, Siriwardena K, Sparkes R, Speechley KN, Stockler S, Trakadis Y, Wilson BJ, Wilson K, Potter BK. Child and family experiences with inborn errors of metabolism: a qualitative interview study with representatives of patient groups. J Inherit Metab Dis 2016. [PMID: 26209272 PMCID: PMC4710640 DOI: 10.1007/s10545-015-9881-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Patient-centered health care for children with inborn errors of metabolism (IEM) and their families is important and requires an understanding of patient experiences, needs, and priorities. IEM-specific patient groups have emerged as important voices within these rare disease communities and are uniquely positioned to contribute to this understanding. We conducted qualitative interviews with IEM patient group representatives to increase understanding of patient and family experiences, needs, and priorities and inform patient-centered research and care. METHODS We developed a sampling frame of patient groups representing IEM disease communities from Canada, the United States, and United Kingdom. With consent, we interviewed participants to explore their views on experiences, needs, and outcomes that are most important to children with IEM and their families. We analyzed the data using a qualitative descriptive approach to identify key themes and sub-themes. RESULTS We interviewed 18 organizational representatives between February 28 and September 17, 2014, representing 16 IEMs and/or disease categories. Twelve participants voluntarily self-identified as parents and/or were themselves patients. Three key themes emerged from the coded data: managing the uncertainty associated with raising and caring for a child with a rare disease; challenges associated with the affected child's life transitions, and; the collective struggle for improved outcomes and interventions that rare disease communities navigate. CONCLUSION Health care providers can support children with IEM and their families by acknowledging and reducing uncertainty, supporting families through children's life transitions, and contributing to rare disease communities' progress toward improved interventions, experiences, and outcomes.
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Affiliation(s)
- Sara D Khangura
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Kylie Tingley
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Pranesh Chakraborty
- Newborn Screening Ontario, Ottawa, ON, Canada
- Division of Metabolics and Newborn Screening, Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
- Faculty of Medicine, Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - Doug Coyle
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Jonathan B Kronick
- Hospital for Sick Children, Toronto, ON, Canada
- University of Toronto, Toronto, ON, Canada
| | | | - Julian Little
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | - Fiona A Miller
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | | | | | - Shabnaz Siddiq
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | | | | | | | | | | | - Brenda J Wilson
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada
| | | | - Beth K Potter
- Faculty of Medicine, School of Public Health and Preventive Medicine, University of Ottawa, 451 Smyth Road, Ottawa, ON, K1H 8M5, Canada.
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Quality of life, psychological adjustment, and adaptive functioning of patients with intoxication-type inborn errors of metabolism - a systematic review. Orphanet J Rare Dis 2014; 9:159. [PMID: 25344299 PMCID: PMC4219016 DOI: 10.1186/s13023-014-0159-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Accepted: 10/06/2014] [Indexed: 12/31/2022] Open
Abstract
Background In recent decades, considerable progress in diagnosis and treatment of patients with intoxication-type inborn errors of metabolism (IT-IEM) such as urea cycle disorders (UCD), organic acidurias (OA), maple syrup urine disease (MSUD), or tyrosinemia type 1 (TYR 1) has resulted in a growing group of long-term survivors. However, IT-IEM still require intense patient and caregiver effort in terms of strict dietetic and pharmacological treatment, and the threat of metabolic crises is always present. Furthermore, crises can affect the central nervous system (CNS), leading to cognitive, behavioural and psychiatric sequelae. Consequently, the well-being of the patients warrants consideration from both a medical and a psychosocial viewpoint by assessing health-related quality of life (HrQoL), psychological adjustment, and adaptive functioning. To date, an overview of findings on these topics for IT-IEM is lacking. We therefore aimed to systematically review the research on HrQoL, psychological adjustment, and adaptive functioning in patients with IT-IEM. Methods Relevant databases were searched with predefined keywords. Study selection was conducted in two steps based on predefined criteria. Two independent reviewers completed the selection and data extraction. Results Eleven articles met the inclusion criteria. Studies were of varying methodological quality and used different assessment measures. Findings on HrQoL were inconsistent, with some showing lower and others showing higher or equal HrQoL for IT-IEM patients compared to norms. Findings on psychological adjustment and adaptive functioning were more consistent, showing mostly either no difference or worse adjustment of IT-IEM patients compared to norms. Single medical risk factors for HrQoL, psychological adjustment, or adaptive functioning have been addressed, while psychosocial risk factors have not been addressed. Conclusion Data on HrQoL, psychological adjustment, and adaptive functioning for IT-IEM are sparse. Studies are inconsistent in their methodological approaches, assessment instruments and norm populations. A disease-specific standard assessment procedure for HrQoL is not available. Psychosocial risk factors for HrQoL, psychological adjustment, or adaptive functioning have not been investigated. Considering psychosocial variables and their corresponding risk factors for IT-IEM would allow evaluation of outcomes and treatments as well as the planning of effective social and psychological interventions to enhance the patients’ HrQoL.
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