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Perioperative stress dose of steroids to mitigate this rare but potentially fatal complications of perioperative use of steroid such as full-blown adrenal crisis in the perioperative period due to the secondary adrenal insufficiency. Various exogenous steroid preparations are used for a wide range of indications. [1]
In pharmacokinetics, a loading dose is an initial higher dose of a drug that may be given at the beginning of a course of treatment before dropping down to a lower maintenance dose. [ 1 ] A loading dose is most useful for drugs that are eliminated from the body relatively slowly, i.e. have a long systemic half-life .
Low-dose and high-dose variations of the test exist. [4] The test is given at low (usually 1–2 mg) and high (8 mg) doses of dexamethasone, and the levels of cortisol are measured to obtain the results. [5] A low dose of dexamethasone suppresses cortisol in individuals with no pathology in endogenous cortisol production.
Historically, higher doses of steroids were given, but these have been suggested to be harmful compared to the lower doses which are advocated today. [ 23 ] In the CORTICUS study, hydrocortisone hastened the reversal of septic shock, but did not influence mortality, with an increased occurrence of septic shock relapse and hypernatremia . [ 20 ]
However, it did not show more effectiveness than standard-dose [R]-CHOEP while adding more toxicity and cost. [8] In order to try improving efficacy of the [R]-CHOEP, some researchers tried to escalate chemotherapy to very high doses, requiring autologous stem cell support in each cycle. Doses in that regimen were increased from cycle to cycle.
Methylprednisolone is commonly prescribed as short-term therapy for acute flares, as seen with acute gouty arthritis. It can be prescribed during on-going therapy in lower doses contingent upon monitorization of adverse effects. [5] Dosage strength and formulation are optimized per medical use. [6]
High-dose chemotherapy (HDC) is a regimen of chemotherapy medicines given at larger dosages. This therapeutic strategy is used to treat some cancers, especially those that are aggressive or have a high chance of coming back. With increased doses of chemotherapy chemicals administered to the body, HDC seeks to optimize the death of cancer cells.
General dosage ranges of anabolic steroids Medication Route Dosage range [a] Danazol: Oral: 100–800 mg/day Drostanolone propionate: Injection: 100 mg 3 times/week Ethylestrenol: Oral: 2–8 mg/day Fluoxymesterone: Oral: 2–40 mg/day Mesterolone: Oral: 25–150 mg/day Metandienone: Oral: 2.5–15 mg/day Metenolone acetate: Oral: 10–150 mg ...