Endocrine Abstracts

NICE guidelines (2008) recommend that patients with gestational diabetes (GDM) should no longer have post-partum review with glucose tolerance test (GTT), but that fasting blood glucose is sufficient. We have undertaken a retrospective study of post-partum GTT in patients with GDM, to examine whether the 2 hour glucose value adds useful additional information. Notes of 208 patients with GDM in 2003–2008 were reviewed, and the results of post-partum GTT were collected. 175...

A 31 year old female patient initially presented with a two month history of unintentional weight loss. Past medical history included multiple sclerosis, for which she had last received alemtuzumab immunotherapy five months previously. Thyroid function tests (TFTs) demonstrated hyperthyroidism, with Thyroid Stimulating Immunoglobulins (TSI) 5.71 iu/l(NR: <0.56). She was diagnosed with Graves’ disease, possibly induced by alemtuzumab, and commenced on carbimazole. She ...

About 19 year-old, female, presented with sweating in both arms for many years. The sweating has progressively got worse over the last several years. Occasionally, her feet and lower back can also be affected. They do not tend to occur particularly at night and have no association with alcohol, meals or fasting. Her periods are regular. She does not have any associated symptoms such as headache and visual disturbance.She has no significant family history...

Case history: An 18-year-old Caucasian female presented with primary amenorrhoea after her younger sister aged 16 years old started menstruating. She had a normal childhood and progressed through puberty normally, with no past medical history or family history. BMI was 22.6 with a normal examination including secondary sexual characteristics (Tanner Stage 5) and no signs of hyperandrogenism.Investigations and Results: Bloods showed an elevated LH:FSH rat...

Background: Kisspeptin stimulates hypothalamic GnRH secretion resulting in gonadotrophin release and has the potential as a future therapeutic for infertility. Previous studies have observed that kisspeptin increases LH and to a lesser degree FSH when administered to healthy women, which may limit its therapeutic potential. However, studies in women with hypothalamic amenorrhoea show that i.v. infusions of kisspeptin-54 stimulated both LH and FSH equally. Chronic s.c. infusion...

Background: Kisspeptin is an RF amide peptide hormone critical for reproductive function. Kisspeptin is also abundantly expressed in the placenta, where it has an important physiological role in regulating placental invasion. Accordingly, plasma kisspeptin levels rise dramatically during normal pregnancy. Lower plasma levels of kisspeptin are associated with poor pregnancy outcomes such as recurrent miscarriage, intrauterine growth restriction and pre-eclampsia. Urinary measur...

Background: Kisspeptin is an RF amide peptide hormone critical for reproductive function. Kisspeptin is also abundantly expressed in the placenta, where it has an important physiological role in regulating placental invasion. Accordingly, plasma kisspeptin levels rise dramatically during normal pregnancy. Lower plasma levels of kisspeptin are associated with poor pregnancy outcomes such as recurrent miscarriage, intrauterine growth restriction and pre-eclampsia. Urinary measur...

Background: The peptide hormone kisspeptin is essential for human reproduction, acting on the hypothalamus to stimulate GnRH secretion. Kisspeptin is emerging as a possible novel therapeutic for women with infertility. However animal studies suggest that kisspeptin may also stimulate pituitary secretion of GH, prolactin, and TSH, which has important implications for its safety. There has been no previous study investigating kisspeptin effects on non-reproductive hormones in hu...

Clinical Endocrinology 2016 84 939–945. DOI: 10.1111/cen.12603...

Clinical Endocrinology 2016 84 939–945. DOI: 10.1111/cen.12603...