What does Dose-dense MVAC stand for?

dd = dose dense (every 2 weeks); M = methotrexate; V = vinblastine; A = Adriamycin (doxorubicin); C = cisplatin.

What are the common side effects of Dose-dense MVAC?

Nausea and throwing up, especially in the first 3 to 5 days. Mouth sores from methotrexate. Low blood counts. Tiredness that builds with each cycle. Hair loss. Ringing in the ears or hearing loss from cisplatin. Tingling or numbness in the hands and feet, and constipation. Bone aches from the growth factor shot.

When should I call my care team during Dose-dense MVAC?

A fever of 100.4 degrees Fahrenheit (38 degrees Celsius) or higher, or chills; Throwing up or diarrhea that keeps you from drinking or keeping down your medicines; Much less urine than usual; Mouth sores so painful you cannot eat or drink; Trouble breathing, chest pain, or a fast or pounding heartbeat; Bleeding that will not stop, blood in your urine or stool, or many new bruises.

Dose-dense MVAC

Say it: dose dense M VAC

Methotrexate, vinblastine, doxorubicin and cisplatin, given every 2 weeks

Dose-dense MVAC is a four medicine chemotherapy plan given every 2 weeks, most often to shrink bladder cancer before surgery.

Also called: ddMVAC, dd-MVAC, DD MVAC, MVAC, accelerated MVAC, AMVAC, HD-MVAC

What it is

These four medicines kill cancer cells in different ways. Giving them every 2 weeks, with a growth factor shot to help white blood cells recover, packs the treatment into a shorter time. Before surgery, the goal is to shrink the cancer and lower the chance it comes back.

dd	dose dense (every 2 weeks)
M	methotrexate
V	vinblastine
A	Adriamycin (doxorubicin)
C	cisplatin

Often used for

bladder cancer that has grown into the bladder muscle, before surgery
bladder cancer after surgery, in some cases
urothelial cancer that has spread

Before surgery (neoadjuvant): Usually 3 to 6 cycles before the bladder is removed. Many centers give 3 or 4 cycles.
Cancer that has spread: Usually up to 6 cycles, sometimes followed by an immunotherapy medicine to keep the cancer in check.
One day schedule: Some centers give all four medicines on day 1 instead of over 2 days.

The medicines in this plan

Methotrexate: Chemotherapy given through a vein, usually on day 1.
Vinblastine: Chemotherapy given through a vein, usually on day 2.
Doxorubicin: Anthracycline chemotherapy given through a vein, usually on day 2.
Cisplatin: Platinum chemotherapy given through a vein with extra fluids, usually on day 2.
Pegfilgrastim: A growth factor shot given a day or so after chemotherapy, or by an on body injector, to help white blood cells recover in time for the next cycle.

How you get it

Treatment is given in the clinic through a vein, often over 2 days. Cisplatin needs several hours of IV fluids. Each cycle is 14 days, with a growth factor shot after chemotherapy. Your schedule may be different.

A typical cycle

Day 1: Blood tests, then methotrexate through the IV.
Day 2: IV fluids, then vinblastine, doxorubicin and cisplatin. This visit can take most of the day.
Day 3: Pegfilgrastim shot, or the on body injector gives it.
Days 4 to 14: Rest and recovery. Nausea is usually worst in the first few days. Counts are lowest around days 7 to 10.

Common side effects and what helps

Nausea and throwing up, especially in the first 3 to 5 days. Take your anti-nausea medicines on schedule, even if you feel fine.
Mouth sores from methotrexate. Rinse with salt and baking soda water several times a day.
Low blood counts. Wash your hands often and stay away from people who are sick.
Tiredness that builds with each cycle. Plan rest time.
Hair loss.
Ringing in the ears or hearing loss from cisplatin. Tell your team if you notice it.
Tingling or numbness in the hands and feet, and constipation. Ask about a stool softener.
Bone aches from the growth factor shot. Ask your team which pain medicine is safe.

Call your care team right away if you have

A fever of 100.4 degrees Fahrenheit (38 degrees Celsius) or higher, or chills
Throwing up or diarrhea that keeps you from drinking or keeping down your medicines
Much less urine than usual
Mouth sores so painful you cannot eat or drink
Trouble breathing, chest pain, or a fast or pounding heartbeat
Bleeding that will not stop, blood in your urine or stool, or many new bruises

Good to know

Cisplatin can harm the kidneys. Your team checks kidney blood tests before each cycle and gives extra IV fluids.
Methotrexate can build up if your kidneys are not working well or if you have fluid around your lungs or belly. Tell your team about any swelling.
Doxorubicin can affect the heart. You may have a heart test before starting.
Your team may check your hearing if you notice changes.
Some pain medicines, such as ibuprofen and naproxen, and some antibiotics can raise methotrexate side effects. Ask before taking any new medicine.

At home

Drink plenty of fluids for several days after treatment to protect your kidneys.
Take anti-nausea medicines as directed and keep extra on hand.
Rinse your mouth after meals and at bedtime.
Check your temperature if you feel unwell.
If you have an on body injector, keep it dry and do not remove it until it is done.

Questions to ask

How many cycles will I get before surgery?
Will my treatment be over 1 day or 2 days?
When will I have surgery after the last cycle?
How will we know if the cancer has shrunk?
Is a different plan, such as gemcitabine and cisplatin, an option for me?

Bladder cancer

Sources

Quick answers

What is Dose-dense MVAC?: Dose-dense MVAC is a four medicine chemotherapy plan given every 2 weeks, most often to shrink bladder cancer before surgery. Methotrexate, vinblastine, doxorubicin and cisplatin, given every 2 weeks.
What does Dose-dense MVAC stand for?: dd = dose dense (every 2 weeks); M = methotrexate; V = vinblastine; A = Adriamycin (doxorubicin); C = cisplatin.
How is Dose-dense MVAC given?: Treatment is given in the clinic through a vein, often over 2 days. Cisplatin needs several hours of IV fluids. Each cycle is 14 days, with a growth factor shot after chemotherapy. Your schedule may be different.
What are the common side effects of Dose-dense MVAC?: Nausea and throwing up, especially in the first 3 to 5 days. Mouth sores from methotrexate. Low blood counts. Tiredness that builds with each cycle. Hair loss. Ringing in the ears or hearing loss from cisplatin. Tingling or numbness in the hands and feet, and constipation. Bone aches from the growth factor shot.
When should I call my care team during Dose-dense MVAC?: A fever of 100.4 degrees Fahrenheit (38 degrees Celsius) or higher, or chills; Throwing up or diarrhea that keeps you from drinking or keeping down your medicines; Much less urine than usual; Mouth sores so painful you cannot eat or drink; Trouble breathing, chest pain, or a fast or pounding heartbeat; Bleeding that will not stop, blood in your urine or stool, or many new bruises.

Last updated: 2026-10-27. Medically reviewed by Veli Bakalov, MD, medical oncologist (October 2026). General education from Step by Step, the patient portal of HemeOncBuddy.