Searchable abstracts of presentations at key conferences in endocrinology

ea0094pl9.1 | Society for Endocrinology Medal Lecture | SFEBES2023

Precision medicine in diabetes: from discovery to implementation

Pearson Ewan

People are all different, and this is no different when we consider people with diabetes, yet the current approaches to management of diabetes tend to treat everyone the same. The field of precision medicine aims to recognise these differences – whether at the level of their phenotype or at the molecular level. Faced with multiple, and increasing, treatment options for diabetes as well as increasing healthcare costs there is a clear need to target therapy to maximise bene...

ea0032p682 | Neuroendocrinology | ECE2013

Hormonal therapy satisfaction is associated with better quality of life in transsexual persons

Wierckx Katrien , Geerts Lieselot , Anseeuw Edward , Motmans Joz , Elaut Els , Heylens Gunter , Decuypere Griet , T'Sjoen Guy

Introduction: Quality of life in transsexual persons after transition is among the most important outcome factors.Methods: A specialist center cross-sectional study in 193 transsexual women and 128 transsexual men (mean age 42.5 years) after on average 7.4 years of cross-sex hormone therapy and 6.6 years since sex reassignment surgery (SRS), compared to an age-and gender matched control population (1 to 3 matching). Self-reported physical and mental heal...

ea0099oc1.5 | Oral Communications 1: Reproductive and Developmental Endocrinology | ECE2024

Gender affirming treatment and employment rate in 3,812 Danish transgender persons and 38,120 controls. A nationwide register-based cohort study

Glintborg Dorte , Moller Jens-Jakob , Rubin Katrine , Lidegaard Ojvind , T'Sjoen Guy , Larsen Mie-Louise , Hilden Malene , Andersen Marianne

Objective: Transgender persons often experience low socioeconomic status. Gender affirming treatment aims to improve gender dysphoria. We assessed employment rates in transgender persons compared to controls and demographic, health and treatment-related factors associated with unemployment in transgender persons.Methods: National register-based cohort study in Danish transgender persons with diagnosis code of gender identity disorder during year 2000-202...

ea0056p366 | Diabetes (to include epidemiology, pathophysiology) | ECE2018

Does gender-affirming hormone therapy alter insulin resistance in transgender persons?

Abosi-Appeadu Kessewa , Maertelaere Anne-Sophie De , Shadid Samyah , Defreyne Justine , T'Sjoen Guy

Background: Gender-affirming hormone therapy in transgender persons induces secondary characteristics of the experienced gender. However, androgens and estrogens are also thought to be involved in insulin sensitivity and research suggests a dose-dependent risk for developing insulin resistance when administrated in supraphysiological doses.Aims: To assess the influence of gender-affirming hormone therapy on glucose metabolism in transg...

ea0056p936 | Female Reproduction | ECE2018

Child wish and fertility preservation in assigned female at birth transgender persons living in Belgium

Defreyne Justine , Van Schuylenbergh Judith , Wyverkens Elia , Motmans Joz , Tilleman Kelly , T'Sjoen Guy

Objectives: Gender affirming hormonal and/or surgical care is associated with reduced fertility. Over the last years, the options for transgender persons to fulfill their child wish have increased. Previous research (mainly focused on transgender persons visiting health care professionals) on fertility in transgender persons assigned female at birth (AFAB) shows low fertility preservation utilization. Ideas and concerns of AFAB transgender persons regarding fertility preservat...

ea0041ep682 | Female Reproduction | ECE2016

Polycystic ovary syndrome (Pcos) in female-to-male (Ftm) transsexual persons

Calvar Cecilia , Fernandez Mirta , Duran Yanina , Ballester Gustavo Perez , Landini Samanta

This study was conducted to evaluate the frequency of PCOS in a group of FTM transsexual persons and its relationship between clinical, hormonal and metabolic characteristics.Subjects and Methods: We studied 21 FTM cases, aged 17–37 years, BMI 24.6±5.2. No patient reported previous hormonal treatment or sex re-assignment surgery. PCOS was diagnosed according to the Rotterdam ESHRE/ASRM-sponsored PCOS Consensus Workshop Group, 2004. World Health...

ea0029p1559 | Steroid metabolism + action | ICEECE2012

Long-term evaluation of cross-sex hormone treatment in transsexual persons

Wierckx K. , Weyers S. , Caenegem E Van , Roef G. , Heylens G. , T'Sjoen G.

Objective: To describe the effects and side effects of cross-sex hormone therapy in both transsexual men and women.Design: Single center cross-sectional study in one hundred transsexual persons post SRS and on average 10 years on cross-sex hormone therapy.Methods: Hormone levels were measured by immunoassays. Physical health was assessed by physical examination and questionnaires on general health and specific side effects, areal b...

ea0099oc10.2 | Oral Communications 10: Calcium and Bone | Part II | ECE2024

The effect of gender affirming hormone therapy on calcium-phosphate homeostasis in transgender persons

Geels Raya , de Jongh Renate , van Velzen Daan , Vlot Mariska , Wiepjes Chantal , T' Sjoen Guy , Vervloet Marc , Heijboer Annemieke C , den Heijer Martin

Objective: The aim of the current study is to examine the effects of gender affirming hormone therapy in transgender persons on calcium and phosphate concentrations and their regulatory hormones.Design: A prospective cohort studyMethods: This study investigated changes in calcium and phosphate concentrations and their regulatory hormones in trans women and trans men during the first year of hormone therapy. Trans women received est...

ea0056p667 | Neuroendocrinology | ECE2018

Does gender affirming hormone therapy affect anger proneness in transgender persons?

Defreyne Justine , Elaut Els , Kreukels Baudewijntje , Heylens Gunter , Schreiner Thomas , Fisher Alessandra Daphne , Heijer Martin Den , T'Sjoen Guy

Introduction: Anger is an emotional state of feelings varying from mild irritation to intense rage, whereas aggression implies externalizing angry emotions through destructive/ punitive behavior towards other persons/objects. Although research on the relationship between testosterone and aggression is inconclusive, the WPATH SOC 7 guidelines have warned for an increase in aggression in transgender men (TM) taking testosterone treatment.Aims:<p class=...

ea0081ep873 | Reproductive and Developmental Endocrinology | ECE2022

Gender affirming hormonal treatment in Danish transgender persons. A nationwide register-based study

Glintborg Dorte , Rubin Katrine Hass , Kristensen Simon Bang , Lidegaard Ojvind , T'Sjoen Guy , Hilden Malene , Andersen Marianne Skovsager

Background: Gender affirming hormonal treatment (GAHT) is for many a cornerstone of transgender care. National data regarding use of hormonal treatment by transgender persons are limited.Aim: To assess use of GAHT in transgender persons.Design: National register-based cohort study in Danish transgender persons followed from 2000 until 2018. The main outcome measure was redemption of GAHT. Persons with an ICD-10 diagnosis code of &#...