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Adrenocorticotropic hormone deficiency is a rare disorder characterized by secondary adrenal insufficiency with minimal or no cortisol production and normal pituitary hormone secretion apart from ACTH. [3] ACTH deficiency may be congenital or acquired, and its symptoms are clinically similar to those of glucocorticoid deficiency.
Adrenocorticotropic hormone ( ACTH; also adrenocorticotropin, corticotropin) is a polypeptide tropic hormone produced by and secreted by the anterior pituitary gland. [1] It is also used as a medication and diagnostic agent. ACTH is an important component of the hypothalamic-pituitary-adrenal axis and is often produced in response to biological ...
The ACTH test (also called the cosyntropin, tetracosactide, or Synacthen test) is a medical test usually requested and interpreted by endocrinologists to assess the functioning of the adrenal glands' stress response by measuring the adrenal response to adrenocorticotropic hormone (ACTH; corticotropin) or another corticotropic agent such as tetracosactide (cosyntropin, tetracosactrin; Synacthen ...
Chemotherapy regimen. A chemotherapy regimen is a regimen for chemotherapy, defining the drugs to be used, their dosage, the frequency and duration of treatments, and other considerations. In modern oncology, many regimens combine several chemotherapy drugs in combination chemotherapy. The majority of drugs used in cancer chemotherapy are ...
A comparison of two chemotherapy regimens for advanced Hodgkin lymphoma found the less intensive treatment was more effective for the blood cancer and caused fewer side effects. After four years ...
Adrenocorticotropic hormone is used as a medication and as diagnostic agent in the ACTH stimulation test. [1] [2] : 316, 1165 [3] : 84, 271. The form that is purified from pig pituitary glands is known as corticotropin [1] [2] : 316 is a medication and naturally occurring polypeptide tropic hormone produced and secreted by the anterior ...
The beginnings of the modern era of cancer chemotherapy can be traced directly to the German introduction of chemical warfare during World War I. Among the chemical agents used, mustard gas was particularly devastating. Although banned by the Geneva Protocol in 1925, the advent of World War II caused concerns over the possible re-introduction ...
Lower ACTH leads to reduced production of all the steroids, including androgens. According to 2018 Clinical Practice Guideline, glucocorticoid treatment is not recommended in asymptomatic individuals, however, if the symptoms of androgen excess are sufficient, dexamethasone treatment may be prescribed.