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Androgen deprivation therapy (ADT), also called androgen ablation therapy or androgen suppression therapy, is an antihormone therapy whose main use is in treating prostate cancer. Prostate cancer cells usually require androgen hormones, such as testosterone, to grow. ADT reduces the levels of androgen hormones, with drugs or surgery, to prevent ...
Nandrolone esters have more recently been proposed for more widespread treatment of androgen deficiency in men due to favorable properties including their high ratio of anabolic to androgenic effect and hence lower or negligible risk of scalp hair loss, prostate enlargement, and prostate cancer relative to testosterone.
Surgical removal of the prostate, or prostatectomy, is a common treatment either for early-stage prostate cancer or for cancer that has failed to respond to radiation therapy. The most common type is radical retropubic prostatectomy , when the surgeon removes the prostate through an abdominal incision.
Lupron injection was approved by the FDA for treatment of advanced prostate cancer on 9 April 1985. [45] [4] [43] [44] Lupron depot for monthly intramuscular injection was approved by the FDA for palliative treatment of advanced prostate cancer on 26 January 1989. [8]
It was previously used in the treatment of breast cancer, but has been replaced by more effective and less toxic agents. Estrace is an estrogen which was also formerly used for antiandrogen therapy of prostate cancer. [2] Polyestradiol phosphate is a long-acting derivative of estradiol that is applied as an intramuscular injection.
Prostate tumors were first described in the mid-19th century, during surgeries on men with urinary obstructions. Initially, prostatectomy was the primary treatment for prostate cancer. By the mid-20th century, radiation treatments and hormone therapies were developed to improve prostate cancer treatment.
Injection site reactions (ISRs) are reactions that occur at the site of injection of a drug. They may be mild or severe and may or may not require medical intervention. Some reactions may appear immediately after injection, and some may be delayed. [1] Such reactions can occur with subcutaneous, intramuscular, or intravenous administration.
Testosterone therapy for patients with late-onset hypogonadism, in addition to increasing risk of cardiovascular disease and prostate cancer, may exacerbate the risk factors associated with benign prostatic hyperplasia, a condition that involves the noncancerous enlargement of the prostate gland, which can lead to urinary symptoms.