ISSN 1662-4009 (online)

ey0018.3-14 | Clinical studies | ESPEYB18

3.14. Identification of resistance to exogenous thyroxine in humans

N Lacamara , B Lecumberri , B Barquiel , A Escribano , I Gonzalez-Casado , C Alvarez-Escola , F Aleixandre-Blanquer , F Morales , R Alfayate , MC Bernal-Soriano , R Miralles , I Yildirim Simsir , AG Ozgen , J Bernal , P Berbel , JC Moreno

Thyroid. 2020;30:1732–1744. doi: 10.1089/thy.2019.0825.This study is of importance, revealing a relevant clinical problem in patients under long-term levothyroxine (LT4) substitution and challenging the concept that all hypothyroid patients can be well controlled with LT4 monotherapy.Lacámara et al. present a small but elegant clinical study describi...

ey0018.7-2 | Clinical Guidance | ESPEYB18

7.2. Genotype-phenotype correlations in central precocious puberty caused by MKRN3 mutations

CE Seraphim , APM Canton , L Montenegro , MR Piovesan , DB Macedo , M Cunha , A Guimaraes , CO Ramos , AFF Benedetti , A de Castro Leal , PC Gagliardi , SR Antonini , M Gryngarten , AJ Arcari , AP Abreu , UB Kaiser , L Soriano-Guillen , A Escribano- Munoz , R Corripio , JI Labarta , L Travieso-Suarez , NV Ortiz-Cabrera , J Argente , BB Mendonca , VN Brito , AC Latronico

J Clin Endocrinol Metab. 2021 Mar 25;106(4):1041–1050. 10.1210/clinem/dgaa955. PMID: 33383582. https://academic.oup.com/jcem/article-abstract/106/4/1041/6056669?redirectedFrom=fulltextIn brief: This paper describes the clinical and hormonal features of a large cohort of patients wit...