RESUMO
Glycogen storage disease type 1 (GSD-1) is a group of inherited metabolic disorders characterised by the inability to use intracellular glucose stores. It is associated with a high risk of hypoglycaemia, as well as long-term complications including growth retardation, hepatocellular adenomas, renal disease, hypertriglyceridaemia and hyperuricaemia. Treatment involves slow absorption carbohydrates, for example, cornstarch. We present a case of acute psychosis in a patient with GSD-1a. This was initially attributed to his opiate use. Later in his management an MRI scan of his head was performed which revealed regions of brain atrophy following significant hypoglycaemic insult, thus identifying an organic cause of his psychosis. This case presents a rare complication of glycogen storage disease: organic psychosis attributable to cortical atrophy from profound hypoglycaemic insult. It emphasises the importance of investigating organic causes of psychiatric symptoms.
Assuntos
Doença de Depósito de Glicogênio Tipo I/psicologia , Transtornos Psicóticos/etiologia , Doença Aguda , Adulto , Humanos , MasculinoRESUMO
OBJECTIVE: To assess the quality of life and psychosocial functioning among pediatric patients with Glycogen Storage Disease (GSD) types Ia and Ib. METHODS: Thirty-one youth with GSD types Ia and Ib and 42 healthy controls participated. Quality of life ratings from the GSD types Ia and Ib sample were compared with a previously reported clinical comparison sample. Children completed measures of quality of life, loneliness, family functioning, and sibling relationship quality (e.g., warmth, conflict). Parents completed measures of parental distress, parenting stress, child adaptive behavior, and child emotional and behavioral functioning. RESULTS: Quality of life was generally lower in youth with GSD relative to healthy controls but similar to those with a chronic illness. Children with GSD were rated as having more internalizing symptoms, social problems, and lower independent functioning relative to healthy controls. Parents reported greater distress and parenting stress relative to healthy controls. CONCLUSIONS: The presence of GSD types Ia and Ib are associated with reduced quality of life and independent functioning, and elevated levels of internalizing distress and parental stress relative to healthy peers. Relative to their children, parents generally reported that their child was more impaired, which suggests the need for multiple informants during assessment and active parental involvement during psychological treatment. These points should be kept in mind when assessing and treating youth with this disease and their families as psychological interventions that target areas of concern (e.g., adherence, coping with having a chronic disease) may be helpful for improving child and family outcomes.
Assuntos
Adaptação Psicológica , Doença de Depósito de Glicogênio Tipo I/psicologia , Qualidade de Vida , Adolescente , Adulto , Estudos de Casos e Controles , Criança , Pré-Escolar , Diabetes Mellitus/psicologia , Saúde da Família , Feminino , Florida , Humanos , Solidão , Masculino , Pais/psicologiaRESUMO
Glycogen storage disease type Ib is a rare metabolic disease caused by a defect of the G6P transporter. Patients suffer from hypoglycemic episodes; growth and developmental delay; osteoporosis; neutropenia; and tendency to infections, ovarian cysts, and liver adenomas. Terminal kidney disease is a rare complication. Liver transplantation has been performed to prevent malignant transformation of hepatic adenomas. We present the case of a female patient with glycogenosis type Ib who had severe hypoglycemic episodes and recurrent infections since early childhood. She became dialysis dependent at the age of 24 years. Kidney transplantation was performed at age 30, and liver transplantation 2 years later. The main indication for liver transplantation were the persistent, therapy-refractory hypoglycemic episodes. The transplanted kidney function is stable. The liver transplantation resulted in the disappearance of hypoglycemic episodes, with the patient leading a normal life and eating a normal diet. The neutropenia did not recover, but there were no more significant infectious episodes after liver transplantation. This is, to the best of our knowledge, the first communication of a dual kidney and liver transplant performed in a patient with glycogenosis type Ib. It confirmed the beneficial effect of liver transplantation on the quality of life of patients with severe hypoglycemia. The transplantation should be attempted earlier in the course of the disease to reduce complications and allow catch-up growth. Hepatocyte transplantation may be considered; however, long-term results seem to be rather poor in the few documented cases.
Assuntos
Doença de Depósito de Glicogênio Tipo I/cirurgia , Transplante de Rim , Transplante de Fígado , Adulto , Biópsia , Feminino , Doença de Depósito de Glicogênio Tipo I/patologia , Doença de Depósito de Glicogênio Tipo I/psicologia , Humanos , Deficiência Intelectual/etiologia , Fígado/patologia , Obesidade/etiologia , Resultado do TratamentoAssuntos
Doença de Depósito de Glicogênio Tipo III/dietoterapia , Doença de Depósito de Glicogênio Tipo I/dietoterapia , Doença de Depósito de Glicogênio/dietoterapia , Adaptação Psicológica , Adolescente , Criança , Pré-Escolar , Ingestão de Energia , Doença de Depósito de Glicogênio Tipo I/psicologia , Doença de Depósito de Glicogênio Tipo III/psicologia , Humanos , Lactente , Recém-Nascido , Psicologia da CriançaRESUMO
OBJECTIVE: To identify complications amenable to prevention in adults with glycogen storage disease (GSD) types Ia, Ib, and III and to determine the effect of the disease on social factors. DESIGN: Case series and clinical review. SETTING: Referral medical centers in the United States and Canada. PATIENTS: All patients with GSD-Ia (37 patients), GSD-Ib (5 patients), and GSD-III (9 patients) who were 18 years of age or older. MEASUREMENTS: Ultrasound or radiographic studies identified liver adenomas, nephrocalcinosis, or kidney stones. Radiographic studies identified osteopenia. Reports of the clinical examination, serum chemistry results, and social data were obtained. RESULTS: For patients with GSD-Ia, problems included short stature (90%), hepatomegaly (100%), hepatic adenomas (75%), anemia (81%), proteinuria or microalbuminuria (67%), kidney calcifications (65%), osteopenia or fractures or both (27%), increased alkaline phosphatase (61%) and gamma-glutamyltransferase (93%) activities, and increased serum cholesterol (76%) and triglyceride (100%) levels. Hyperuricemia was frequent (89%). Patients with GSD-Ib had severe recurrent bacterial infections and gingivitis. In patients with GSD-III, 67% (6 of 9) had increased creatinine kinase activity. Four of these patients had myopathy and cardiomyopathy. CONCLUSIONS: For GSD-Ia, hyperuricemia and pyelonephritis should be treated to prevent nephrocalcinosis and additional renal damage. For GSD-Ib, granulocyte-colony-stimulating factor may prevent bacterial infections. For GSD-III, more data are required to determine whether the myopathy and cardiomyopathy can be prevented. Most of the patients with GSD-I and GSD-III had 12 or more years of education and were either currently in school or employed.