ISSN 1662-4009 (online)

ey0020.8-2 | Clinical Trials – New Treatments | ESPEYB20

8.2. Closed-loop therapy and preservation of C-peptide secretion in type 1 diabetes

CK Boughton , JM Allen , J Ware , ME Wilinska , S Hartnell , A Thankamony , T Randell , A Ghatak , REJ Besser , D Elleri , N Trevelyan , FM Campbell , J Sibayan , P Calhoun , R Bailey , G Dunseath , R Hovorka , CLOuD Consortium

Brief summary: In this multicenter, open-label, parallel-group, randomized trial, 97 adolescents (aged 10–16.9 years) were randomized within 21 days after the diagnosis of type 1 diabetes (T1D) to receive either hybrid closed-loop therapy or standard insulin therapy (control) for 24 months. Although closed-loop therapy was associated with better glycemic outcomes, there were no differences in C-peptide between the two groups.The Closed Loop from Ons...

ey0019.15-3 | Obesity | ESPEYB19

15.3. Obesity-associated GNAS mutations and the melanocortin pathway

E Mendes de Oliveira , JM Keogh , F Talbot , E Henning , R Ahmed , A Perdikari , R Bounds , N Wasiluk , V Ayinampudi , I Barroso , J Mokrosinski , D Jyothish , S Lim , S Gupta , M Kershaw , C Matei , P Partha , T Randell , A McAulay , LC Wilson , T Cheetham , EC Crowne , P Clayton , IS Farooqi

N Engl J Med. 2021;385(17):1581-92. doi: 10.1056/NEJMoa2103329.PubMed ID: 34614324Brief Summary: The authors performed whole exome sequencing in 2548 children with severe obesity and identified 22 GNAS mutation carriers, almost all of which disrupted melanocortin 4 receptor (MC4R) signaling.The gene GNAS encodes the stimulatory G-protein alpha subunit pr...