Medicina clinica
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Pluriglandular autoimmune syndrome (APS) can affect multiple endocrine glands and is associated with other autoimmune diseases. APS type 1 presents with hypoparathyroidism, mucocutaneous candidiasis and Addison's disease. It is caused by AutoImmune Regulator (AIRE) gene mutation. ⋯ Multiple genes have been implicated, including those of the class II major histocompatibility complex. SPA type 3 is characterized by autoimmune thyroid disease and other autoimmune disease, excluding Addison's disease and hypoparathyroidism, 4 genes have been implicated and confer susceptibility. The diagnosis of APS type 2 and type 3 includes clinical manifestations, nevertheless, the determination of autoantibodies can be useful to predict the risk of disease manifestation and to confirm the autoimmune disease in some cases.
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Practice Guideline
Consensus document for the diagnosis and treatment of pyruvate kinase deficiency.
Pyruvate kinase (PK) deficiency is the second most frequent enzymopathy and the most common cause of chronic hereditary non-spherocytic haemolytic anaemia. Its global prevalence is underestimated due to low clinical suspicion of mild cases, associated with difficulties in the performance and interpretation of PK enzymatic activity assays. With the advent of next generation sequencing techniques, a better diagnostic approach is achieved. ⋯ Nowadays, allogeneic hematopoietic stem cell transplantation is the only curative treatment, recommended only in selected cases of severely affected patients with an HLA-identical donor. Novel pharmacological and gene therapies are in clinical trials, with promising results. In this article, the Spanish Erythropathology Group reviews the current situation of PK deficiency, paying special attention to the usefulness of different diagnostic techniques and to actual and emerging treatments.
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There are no population data on bone mass in individuals with HIV in Spain, adjusted for age and sex. ⋯ Our cohort of individuals with HIV had a lower BMD in all age groups after adjustment for age and sex, compared with the general population. This fact must be considered when making recommendations.