Cardiovascular Risk Factors and Adherence to Cardiovascular Protection Practice Guidelines in Adults With Type 1 Diabetes: A BETTER Registry Cross-sectional Analysis.

OBJECTIVES: Cardiovascular disease (CVD) is a major cause of morbidity and mortality in people with type 1 diabetes (PWT1D). We assessed cardiovascular risk factors and pharmacologic treatment in a large Canadian cohort of PWT1D. METHODS: This cross-sectional study used data from adult PWT1D in the BETTER registry (n=974). CVD risk factor status, diabetes complications, and treatments (used as proxy for blood pressure and dyslipidemia) were self-reported through online questionnaires. Objective data were available for a subgroup of PWT1D (23%, n=224). RESULTS: Participants were adults (43.9±14.8 years) with a diabetes duration of 23.3±15.2 years; 34.8% reported glycated hemoglobin (A1C) levels of ≤7%, 67.2% reported a very high cardiovascular risk, and 27.2% reported at least 3 CVD risk factors. Most participants received care for CVD in accordance with the Diabetes Canada Clinical Practice Guidelines (DC-CPG), with a median recommended pharmacologic treatment score of 75.0%. However, 3 subgroups of participants with lower adherence (<70%) to DC-CPG were identified: 1) those with microvascular complications and receiving a statin (60.8%, 208 of 342) or renin-angiotensin axis nephroprotective therapy (52.6%, 180 of 342); 2) those aged ≥40 years and receiving statin therapy (67.1%, 369 of 550); and 3) those aged ≥30 years with a diabetes duration of ≥15 years and receiving statin therapy (58.9%, 344 of 584). Among a subgroup of participants with recent laboratory results, only 24.5% of PWT1D (26 of 106) achieved both A1C and low-density lipoprotein cholesterol targets. CONCLUSIONS: Most PWT1D received recommended pharmacologic cardiovascular protection, but specific subgroups required special attention. Target achievement for key risk factors remains suboptimal.

Influence of severe hypoglycemia definition wording on reported prevalence in adults and adolescents with type 1 diabetes: a cross-sectional analysis from the BETTER patient-engagement registry analysis.

AIMS: Compare the self-reported prevalence of severe hypoglycemia (level-3-H) in people with type 1 diabetes (PWT1D) according to two wording of definition: by the International Hypoglycemia Study Group (IHSG) and an alternate simplified version developed by patient-partners (PP). METHODS: Cross-sectional study (PWT1D > = 14 years) self-reporting risk factors, patient-year incidence and annual prevalence of level-3-H were defined according to either IHSG's wording (low sugar levels requiring help from another person, or use of glucagon, or hospitalization, or loss of consciousness) or with an alternative simpler wording developed by PP (low sugar levels that you would have been unable to treat). RESULTS: Among 1430 eligible participants, in the last 12 months, the annual prevalence of level-3-H (IHSG: 242/100 vs. PP: 231/100 patient-years, p = 0.229) and median number of episodes (IHSG: 2.0 [1-3] vs. PP: 1.0 [1-3], p = 0.359) were similar. The prevalence of participants reporting hypoglycemia in the past year was higher with IHSG wording (13.5% vs. 10.5%; p < 0.001); this difference was significantly (p < 0.001) larger among patients with impaired awareness of hypoglycemia. Association of both definitions with level-3-H risk factors was comparable. CONCLUSIONS: The level-3-H episodes by PP and IHSG wording were comparable. The simplicity of PP wording may allow better mutual understanding between patients and healthcare team. TRIAL REGISTRATION: NCT03720197 (registered on October 19th 2018).

Combination of Gonadal Dysgenesis and Monosomy X with a Novo Translocation (13,14).

Turner syndrome is a common sex chromosome disorder characterized by complete or partial absence of an X chromosome. The spectrum of its clinical features and cytogenetics are various. We report new chromosomal formula revealed by DSD and associated with translocation (13,14). To our knowledge, this is the first case of 45X, t(13;14) de novo translocation as a variation of Turner syndrome in a patient with this clinical presentation.