RESUMEN
Carnitine acyl-carnitine translocase deficiency (CACTD) is a rare autosomal recessive disorder of mitochondrial long-chain fatty-acid transport. Most patients present in the first 2 days of life, with hypoketotic hypoglycaemia, hyperammonaemia, cardiomyopathy or arrhythmia, hepatomegaly and elevated liver enzymes. Multi-centre international retrospective chart review of clinical presentation, biochemistry, treatment modalities including diet, subsequent complications, and mode of death of all patients. Twenty-three patients from nine tertiary metabolic units were identified. Seven attenuated patients of Pakistani heritage, six of these homozygous c.82G>T, had later onset manifestations and long-term survival without chronic hyperammonemia. Of the 16 classical cases, 15 had cardiac involvement at presentation comprising cardiac arrhythmias (9/15), cardiac arrest (7/15), and cardiac hypertrophy (9/15). Where recorded, ammonia levels were elevated in all but one severe case (13/14 measured) and 14/16 had hypoglycaemia. Nine classical patients survived longer-term-most with feeding difficulties and cognitive delay. Hyperammonaemia appears refractory to ammonia scavenger treatment and carglumic acid, but responds well to high glucose delivery during acute metabolic crises. High-energy intake seems necessary to prevent decompensation. Anaplerosis utilising therapeutic d,l-3-hydroxybutyrate, Triheptanoin and increased protein intake, appeared to improve chronic hyperammonemia and metabolic stability where trialled in individual cases. CACTD is a rare disorder of fatty acid oxidation with a preponderance to severe cardiac dysfunction. Long-term survival is possible in classical early-onset cases with long-chain fat restriction, judicious use of glucose infusions, and medium chain triglyceride supplementation. Adjunctive therapies supporting anaplerosis may improve longer-term outcomes.
Asunto(s)
Carnitina Aciltransferasas/deficiencia , Carnitina/uso terapéutico , Dieta con Restricción de Grasas , Errores Innatos del Metabolismo Lipídico/dietoterapia , Errores Innatos del Metabolismo Lipídico/tratamiento farmacológico , Suplementos Dietéticos , Humanos , Recién Nacido , Internacionalidad , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
PURPOSE: To establish a comprehensive set of recommendations for the service structure and skill set of nurses and allied healthcare professionals in prostate cancer care. METHODS: Using components of formal consensus methodology, a 30-member multidisciplinary panel produced 53 items for discussion relating to the provision of care for prostate cancer patients by specialist nurses and allied healthcare professionals. Items were developed by two rounds of email correspondence in which, first, items were generated and, second, items refined to form the basis of a consensus meeting which constituted the third round of review. The fourth and final round was an email review of the consensus output. RESULTS: The panel agreed on 33 items that were appropriate for recommendations to be made. These items were grouped under categories of "Environment" and "Patient Pathway" and included comments on training, leadership, communication and quality assessment as well as specific items related to prostate diagnosis clinics, radical treatment clinics and follow-up survivor groups. CONCLUSIONS: Specialist nurses and allied healthcare professionals play a vital role alongside urologists and oncologists to provide care to men with prostate cancer and their families. We present a set of standards and consensus recommendations for the roles and skill-set required for these practitioners to provide gold-standard prostate cancer care. These recommendations could form the basis for development of comprehensive integrated prostate cancer pathways in prostate cancer centres as well as providing guidance for any units treating men with prostate cancer.
Asunto(s)
Competencia Clínica/normas , Personal de Salud/normas , Salud Holística/normas , Enfermería Oncológica/normas , Guías de Práctica Clínica como Asunto , Neoplasias de la Próstata/terapia , Adulto , Anciano , Anciano de 80 o más Años , Humanos , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVES: We developed clinical guidelines for the management of bone health in Rett syndrome through evidence review and the consensus of an expert panel of clinicians. METHODS: An initial guidelines draft was created which included statements based upon literature review and 11 open-ended questions where literature was lacking. The international expert panel reviewed the draft online using a 2-stage Delphi process to reach consensus agreement. Items describe the clinical assessment of bone health, bone mineral density assessment and technique, and pharmacological and non-pharmacological interventions. RESULTS: Agreement was reached on 39 statements which were formulated from 41 statements and 11 questions. When assessing bone health in Rett syndrome a comprehensive assessment of fracture history, mutation type, prescribed medication, pubertal development, mobility level, dietary intake and biochemical bone markers is recommended. A baseline densitometry assessment should be performed with accommodations made for size, with the frequency of surveillance determined according to individual risk. Lateral spine x-rays are also suggested. Increasing physical activity and initiating calcium and vitamin D supplementation when low are the first approaches to optimizing bone health in Rett syndrome. If individuals with Rett syndrome meet the ISCD criterion for osteoporosis in children, the use of bisphosphonates is recommended. CONCLUSION: A clinically significant history of fracture in combination with low bone densitometry findings is necessary for a diagnosis of osteoporosis. These evidence and consensus-based guidelines have the potential to improve bone health in those with Rett syndrome, reduce the frequency of fractures, and stimulate further research that aims to ameliorate the impacts of this serious comorbidity.
Asunto(s)
Osteoporosis/diagnóstico , Osteoporosis/terapia , Guías de Práctica Clínica como Asunto , Síndrome de Rett/complicaciones , Absorciometría de Fotón , Densidad Ósea , Conservadores de la Densidad Ósea/uso terapéutico , Consenso , Difosfonatos/uso terapéutico , Manejo de la Enfermedad , Testimonio de Experto , Humanos , Osteoporosis/etiologíaRESUMEN
Many inborn errors of metabolism can be successfully managed by restriction of natural protein intake, with or without special supplements. In some cases, there is a need for clear advice on management during metabolic crisis brought about by illness. Even when medical facilities and ongoing support are on hand, and special products are available and affordable, management of such conditions is challenging to families. Tailoring diet instruction to the needs and capabilities of the family is most likely to achieve success. Many Australian families cope better with simple guidelines aimed at reducing protein intake within the needs for growth and development and this style of management is also more likely to be successful in countries in which support is limited. Simple guidelines can take the form of increasing intake of certain types of foods and limiting others. Assessment of vitamin and mineral intake is however essential. Breastfeeding will provide less protein than standard infant formula, as well as immune protection, and needs to be encouraged and supported. Restricting meat and other high protein foods with increased intake of cereal and vegetable protein will still substantially decrease protein intake. Increasing intake of low protein vegetable sources or special low protein foods will also by default decrease protein intake. Families need specific guidelines for the care of their child when metabolic decompensation is a risk, with the aim of maintaining adequate energy intake, in forms that the child can eat or drink. A specialist pediatric dietitian can provide the expertise in formulating management plans appropriate for the family and facilities, with ongoing local management. The support of other families dealing with similar conditions can also be invaluable.