Treatment FAQ

what is the strength of mitomycin c used in treatment of bladder tumors

by Lenny Lind Published 2 years ago Updated 2 years ago

Purpose: Mitomycin C (MMC) is widely used in treatment of non-muscle invasive bladder cancer at a 1 mg/mL concentration, by intravesical instillation. MMC is also used as an ophthalmic procedure in glaucoma care mostly with 0.2 mg/mL concentration.Aug 18, 2016

Full Answer

Can mitomycin C be used to treat bladder cancer?

Mitomycin C for the treatment of bladder cancer Bladder cancer is a heterogeneous disease: approximately 75% of its forms are non muscle invasive neoplasms. Standard treatment for non muscle invasive bladder cancer (NMIBC) consists of complete transurethral resection (TURB) of all visible lesions.

How long should I hold mitomycin in my bladder?

You will need to hold the mitomycin in your bladder for 1-2 hours. You may need to change positions every 15 minutes to be sure the drug reaches all areas of the bladder.

Is there a lifetime dose of mitomycin?

There is a maximum lifetime dose of mitomycin. Your health care professional will monitor the amount of mitomycin you receive as well as your lung function during treatment. Hemolytic-uremic syndrome.

What is mitomycin-C therapy?

Mitomycin-C is a type of antibiotic that is only used in cancer therapy. It slows or stops the growth of cancer cells in your body. Mitomycin-C is a clear blue or purple liquid. For the therapy, we put this liquid into the bladder using a catheter (tube). How will I get Mitomycin-C therapy?

What is the success rate of Mitomycin for bladder cancer?

Across the studies, PFS rate ranged from 34–75% for mitomycin C and from 47–81% for BCG (Table II). Recurrence-free survival rate was higher for mitomycin C compared with BCG (range, 37–88.3% for mitomycin C and 21–68.5% for BCG).

What is the difference between Mitomycin and mitomycin C?

Mitomycin-C and MTC are other names for Mitomycin. In some cases, health care professionals may use the trade name Mutamycin or other names Mitomycin-C and MTC when referring to the generic drug name Mitomycin. Drug type: Mitomycin-C is an anti-cancer ("antineoplastic" or "cytotoxic") chemotherapy drug.

How long does Mitomycin stay in bladder?

Your treatment Mitomycin is a chemotherapy drug that aims to kill any cancer cells that may have remained in your bladder after surgery. The drug itself stays in your bladder for one to two hours and is then drained out through the urinary catheter, or leaves your bladder when you pass urine.

Is Mitomycin used for bladder cancer?

Mitomycin is a chemotherapy drug used to treat different cancers including breast, bladder, stomach, pancreatic, anal and lung cancers. This information is about mitomycin given into a vein.

Is BCG better than mitomycin?

In summary, the present meta-analysis found that BCG was superior to mitomycin C with regard to 5-year PFS rate in patients with non-muscle invasive bladder cancer following transurethral resection.

What are the side effects of Mitomycin-C?

Common side effects of Mutamycin (mitomycin) include: nausea and vomiting (may be severe), stomach/abdominal pain, loss of appetite, headache, blurred vision, drowsiness, dizziness, or weakness.

How successful is Mitomycin?

Whether patients received BCG or mitomycin there were no differences in the risk of progression to more invasive cancer or in overall survival. With a median follow-up of 64 months, the disease-free survival for all patients was 42%.

Do you lose your hair with Mitomycin?

Mitomycin sometimes causes a temporary loss of hair. After treatment has ended, normal hair growth should return. After you stop using this medicine, it may still produce some side effects that need attention.

How often is Mitomycin administered?

In cytostatic monochemotherapy mitomycin is usually administered intravenously as a bolus injection. The recommended dosage is 10 - 20 mg/m2 of body surface every 6 - 8 weeks, 8 - 12 mg/m2 of body surface every 3 - 4 weeks or 5-10 mg/m2 of body surface every 1-6 weeks, depending on the therapeutic scheme used.

Is Mitomycin toxic to the heart?

Abstract. Since 1975 mitomycin C (MMC) has been suggested to be cardiotoxic, especially when combined with or given following doxorubicin.

Does Mitomycin make you sick?

They include: an allergic reaction that can cause a rash, shortness of breath, redness or swelling of the face and dizziness. mouth sores and ulcers. diarrhoea.

Does Mitomycin affect your immune system?

Mitomycin can also weaken (suppress) your immune system, and you may get an infection more easily. Call your doctor if you have signs of infection (fever, weakness, cold or flu symptoms, skin sores, frequent or recurring illness).

How long does mitomycin stay in your urine?

This drug is blue in color and may make your urine blue-green in color. This can last up to two days after each dose.

How long before intravenous treatment can you hold urine?

How the Intravesicular Treatment is Given. You should limit your fluid intake starting the night prior to the procedure and have no fluids for 4 hours before. This is so you will be able to hold your urine in during the procedure for the full treatment time.

How long before a diuretic is used for a urinary catheter?

If you take a diuretic (water pill), you will be told to not take this for at least 4 hours before the procedure. A urinary catheter is inserted into the bladder and any urine is drained.

How to flush bladder after a syringe?

Wash your hands and genital area with soap and water after urinating to remove any traces of the medication from your skin and prevent skin irritation. Drink plenty of fluids for 8-12 hours after your treatment to flush your bladder.

Does mitomycin cause cell death?

Mitomycin is an antitumor antibiotic that inhibits DNA synthesis by producing DNA cross-links which halt cell replication and eventually cause cell death. Since cancer cells, in general, divide faster and with less error correcting than healthy cells, they are more sensitive to this damage.

Can mitomycin cause bladder infection?

Possible Side Effects of Mitomycin Given Into the Bladder. Mitomycin can cause skin irritation if it comes into contact with the skin. Washing the area with soap and water after urinating can reduce this risk. Some patients will develop a bladder infection after this procedure.

How long does mitomycin stay in the bladder?

Normal walking around helps to disperse the medication throughout the bladder. The medication is left in for about 2 hours, after which the patient then empties the bladder (urinates). There is no pill form of mitomycin.

What is Mitomycin C?

Drug type: Mitomycin-C is an anti-cancer ("antineoplastic" or "cytotoxic") chemotherapy drug. This medication is classified as an "antitumor antibiotic.". (For more detail, see "How this drug works" section below).

Where is mitomycin given?

This means it is given directly into the bladder through a urinary catheter. The urinary catheter is inserted through the urethra (the tube which carries urine from the bladder to the outside the body). The mitomycin solution is injected into the catheter, which is then removed.

Why is chemotherapy given in cycles?

The scheduling of chemotherapy is set based on the type of cells, rate at which they divide, and the time at which a given drug is likely to be effective. This is why chemotherapy is typically given in cycles. Chemotherapy is most effective at killing cells that are rapidly dividing.

What is the trade name for mitomycin?

Mitomycin-C. Generic name: Mitomycin. Trade name: Mutamycin ®. Other name: MTC. Chemocare.com uses generic names in all descriptions of drugs. Mutamycin is the trade name for Mitomycin. Mitomycin-C and MTC are other names for Mitomycin. In some cases, health care professionals may use the trade name Mutamycin or other names Mitomycin-C ...

Is Mitomycin a pill?

There is no pill form of mitomycin. The amount of mitomycin that you will receive depends on many factors, including your height and weight, your general health or other health problems, and the type of cancer or condition being treated. Your doctor will determine your dose, schedule, and the method it will be given.

Does chemotherapy kill cells?

The faster the cells are dividing, the more likely it is that chemotherapy will kill the cells, causing the tumor to shrink. They also induce cell suicide (self-death or apoptosis). Chemotherapy drugs that affect cells only when they are dividing are called cell-cycle specific.

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