Endocrine Abstracts

Advancements in medical care have significantly improved survival rates following major traumatic injury. An understanding of the hormonal, inflammatory and metabolic changes that occur following trauma is still evolving but it is clear that they impact significantly upon patient prognosis. To date, studies that have examined trauma-induced changes in steroid metabolism have analysed samples taken from patients post-hospital admission, culminating in marked variability in the ...

Advances in trauma care have improved survival resulting in more severely injured individuals surviving to enter the trauma care pathway. A significant threat to recovery is now the dysregulated immune response to injury. The hyperinflammatory response of the innate immune system (SIRS), combined with immunoparesis, leads to complications such as multi-organ failure and sepsis. Moreover, recovery from trauma is significantly affected by age, which may be due to changes in the ...

Oestradiol (E2) and oestrone (E1) are implicated in many diseases and drive cell proliferation in breast, ovarian, and endometrial cancer. Inactive sulphated oestrogens (E2S and E1S) represent a circulating reservoir forming active de-sulphated oestrogens. Therefore, new methods that accurately measure both sulphated and non-sulphated oestrogen concentrations have potential value for understanding oestrogen-related cancer. We present...

There are 1.21 million deaths from road traffic accidents worldwide. In Afghanistan, there have been 2005 battle injuries over 10 years. Advances in military trauma care have improved survival, resulting in more severely injured individuals entering the trauma care pathway. Improved understanding of endocrine-immune changes after severe trauma may facilitate novel interventions to improve outcomes. We prospectively recruited 102 severely injured patients at the Queen Elizabeth...

Background: Advancements in medical care have significantly improved survival after major traumatic injury and the main risks are now sepsis and multi-organ failure. An understanding of the hormonal, inflammatory and metabolic changes that occur following trauma is still evolving but it is clear that they impact significantly upon patient prognosis. To date, studies that have examined trauma-induced changes in steroid metabolism have analysed samples taken from patients post-h...

Patients with adrenal insufficiency require increased hydrocortisone (HC) replacement doses during surgery, trauma and infection to avoid life-threatening adrenal crisis. However, currently administered HC doses are chosen empirically rather than on rational grounds, with huge variability in administration modes, total dose and dosing intervals. To conclusively determine serum cortisol levels observed under stress conditions, we firstly collected blood samples from healthy con...

Patients with adrenal insufficiency (AI) require adjustment of hydrocortisone (HC) dose to avoid life-threatening adrenal crisis during illness, surgery and trauma. However, current dose recommendations are based on empirical grounds only and choice of dose and administration modes vary considerably. We designed the PACS study to compare cortisol levels achieved by currently recommended HC stress doses to those in i) healthy controls (n=85, 21–70 years), ii) mili...