What are the precautions for using Mitotane?

Mitotane is specifically designed for the treatment of inoperable adrenal carcinoma, hyperplasia, and tumor-induced cortisol excess, and its core efficacy lies in the suppression of adrenal cortical function.

What are the precautions for using Mitotane?

When using Mitotane, patients and medical staff need to pay attention to several aspects to ensure the safety and effectiveness of the medication. Among them, adrenal insufficiency and adrenal crisis are important precautions, which are explained in detail below:

1. Monitoring and treatment of adrenal insufficiency

Treatment with Mitotane may induce or exacerbate adrenal insufficiency, glucocorticoid and mineralocorticoid levels should be monitored regularly, and systemic corticosteroid doses should be adjusted as appropriate.

Given the increased clearance of steroids and binding proteins, high-dose replacement therapy and monitoring of free cortisol and ACTH levels may be required to optimize the response to treatment. Depending on the severity of the condition, the dose of Mitotane should be flexibly adjusted and discontinued if necessary.

2. Coping with the adrenal crisis caused by shock, trauma, or infection

In emergencies, such as shock, severe trauma, or infection, Mitotane may suppress adrenal function, leading to a crisis. Patients should be aware of the symptoms and seek medical attention as soon as they occur.

Mitotane should be discontinued prior to surgery. During these crises, Mitotane is temporarily discontinued, with necessary supportive care and systemic corticosteroids continued until the patient recovers to ensure that the patient is safely administered.

Monitoring and management of adrenal insufficiency

The following are the monitoring and management of patients with adrenal insufficiency while taking Mitotane:

1. Regular monitoring

Patients should regularly monitor hormone levels such as cortisol and adrenocorticotropic hormone (ACTH), as well as biochemical markers such as electrolytes and blood glucose, to assess adrenal cortical function.

2. Alternative treatments

Adrenal insufficiency should be given immediately to replace cortisol deficiency. The dose of alternative therapy should be adjusted according to the patient's specific situation, and the effect of treatment should be assessed regularly.

3. Dietary modifications

Patients should maintain a diet high in salt, protein, and sugar to replace lost electrolytes and energy in the body.

In addition to adrenal insufficiency, patients may present with adrenal crisis.

Management of adrenal crisis

Here's what to do for an adrenal crisis:

1. Seek medical attention urgently

As soon as signs of adrenal crisis appear, people should seek medical attention immediately and receive emergency care.

2. Intravenous glucocorticoids

Such as hydrocortisone to quickly replenish the lack of cortisol in the body.

3. Rehydration

Supplementation with large amounts of isotonic fluid or dextran 5% to correct hypovolemia.

4. Anti-infection

If an infection is present, it should be treated with effective antibiotics.

【Warm tips】When patients buy generic drugs, they should choose formal channels to ensure the quality and safety of the drugs. Avoid purchasing counterfeit products from informal sources.