Publications by authors named "Yeray Novoa Medina"

Objective: To evaluate the safety and efficacy of the Medtronic 780G SmartGuard™ AID system in children under 7 years of age with type 1 diabetes (T1D).

Methods: Retrospective analysis of data from children living with T1D under 7 years of age using the MiniMed 780G™ across three pediatric endocrinology units in the Canary Islands. Metabolic control parameters were analyzed from 14 days of pretreatment to 12 months of follow-up.

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of what is New or Different 1. This chapter recommends a target HbA1c of ≤6.5% (48mmol/mol) for those who have access to advanced diabetes technologies like continuous glucose monitoring (CGM) and automated insulin delivery (AID).

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Article Synopsis
  • The Canary Islands show a notably high incidence of childhood-onset type 1 diabetes (T1D), driven partly by genetic factors including specific HLA alleles.
  • Researchers studied HLA-DRB1 and HLA-DQB1 alleles in both T1D patients (309) and healthy children (222) from Gran Canaria to identify genetic risks.
  • Certain alleles like DRB1*04 and DQB1*02 were found to have significant associations with T1D, while others demonstrated protective effects, indicating complex genetic influences in this population.
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Aims: To evaluate the synergistic impact of diet, lifestyle and technology on glycemic control in children with type 1 diabetes (T1D).

Methods: This cross-sectional study included 112 randomly selected patients with T1D from Gran Canaria (median age 12 years; 51.8% female).

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Article Synopsis
  • The study explores the controversial link between Vitamin D levels and the incidence of type 1 diabetes (T1D) in children from the Canary Islands, an area with high T1D rates in Spain and Europe.
  • Researchers assessed Vitamin D concentrations in serum from 146 T1D patients and 346 control children, finding higher levels in summer and autumn, but similar sufficiency rates between the two groups.
  • While children with ketoacidosis exhibited lower Vitamin D levels, overall results showed no significant differences in Vitamin D concentrations between T1D patients and controls after accounting for acidosis.
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Objective: This study aimed to assess the validity and reliability of a self-administered screening questionnaire to detect deficiencies in the health habits of the adult population of the Canary Islands (Spain).

Design: The questionnaire initially included 30 items based on previous questionnaires and following the recommendations of the World Health Organization about healthy and unhealthy diet, screen time, physical activity, and sleep habits. It also included a section related to hygiene due to the importance that hygienic habits have in people's health.

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Objectives: It has been hypothesized that SARS-CoV-2 may play a role in the development of different forms of diabetes mellitus (DM). The Canary Islands have the highest incidence of type 1 DM (T1DM) reported in Spain (30-35/100,000 children under 14 years/year). In 2020-2021 we observed the highest incidence so far on the island of Gran Canaria, as a result of which we decided to evaluate the possible role of COVID-19 in the increased number of onsets.

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Introduction: Congenital hyperinsulinism (CH) is a severe disorder characterised by the appearance of severe hypoglycaemia. Pathogenic mutations in the ABCC8 and KCNJ11 genes are the most frequent cause, although its appearance also been associated to mutations in other genes (GCK, GLUD1, HADH, HNF1A, HNF4A, SLC16A1, UCP2, HK1), and with different syndromes.

Materials And Methods: Retrospective review of patients diagnosed with CH in this unit during the last 18 years (2001-2018).

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Solitary median maxillary central incisor (SMMCI) syndrome is a complex disorder consisting of multiple, developmental defects involving midline structures of the head, which includes the cranial bones, the maxilla, and its container dentition (specifically the central incisor tooth germ), together with other midline structures of the body. SMMCI may appear as an isolated trait or in association with other midline developmental anomalies. We describe the case of a patient with SMMCI.

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The diagnosis of McCune-Albright syndrome has classically consisted of the triad of gonadotropin-independent precocious puberty (GIPP), café-au-lait (CAL) spots and fibrous dysplasia of bone. Atypical or incomplete forms of the syndrome have been reported in the literature, with only one or two of the classical symptoms present, and the diagnosis being made after molecular analysis. Therefore not all three classical findings need to be present for the diagnosis to be made.

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