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Stomach Cancer: Treatment Introduction 

Learning about your treatment options

There are different treatment choices for stomach cancer. Which may work best for you? It depends on many things, such as:

  • Type, size, and location of the tumor

  • Test results

  • Stage of the disease

  • Your overall health

  • Your age

  • Your personal needs and concerns

  • What side effects you’ll find acceptable.

You may also want to know how you’ll feel and function after treatment, and if you’ll have to change your normal activities.

Your healthcare provider is the best person to answer your questions. He or she can tell you what your treatment choices are, how well they’re expected to work, and what the risks and side effects are. Your provider may advise a certain treatment. Or he or she may offer more than one, and ask you to decide which one you’d like to use. It can be hard to make this decision. It’s important to take the time you need to make the best decision.

Types of treatment for stomach cancer

Here is an overview of the treatment options for stomach cancer:

Surgery

This is the most common treatment for stomach cancer. The goal is to remove the entire tumor and any cancer cells that may have spread to nearby tissue. If the cancer is only in your stomach, surgery may be all that you need. Or you may have surgery before or after another treatment.

Radiation therapy

This treatment uses high-energy beams of X-rays or particles to kill cancer cells. The main goal of radiation is to kill cancer cells and reduce the chance the cancer will come back (called recurrence). Sometimes it’s used to reduce the symptoms of cancer. These can include pain, blockages, or bleeding.

Chemotherapy

The goal of chemotherapy (chemo) might be to shrink a tumor, destroy cancer cells, ease symptoms from the cancer, or help prevent cancer recurrence. Chemo is rarely used for early-stage stomach cancer, which has not spread. But it may be the main treatment if the cancer has spread beyond the stomach to other parts of the body. Chemo can be used before surgery. This is called neoadjuvant therapy. Or it may be given after surgery. This is called adjuvant therapy.

Targeted therapy

These are medicines that target specific parts of stomach cancer cells to kill the cells or slow their growth. These medicines work differently from regular chemo medicines. They’re used to treat certain types of stomach cancer and advanced stomach cancer that's not responding to other treatments.

Your healthcare provider may advise that you have more than 1 of these types of treatment. This is sometimes called combination therapy. Newer types of treatment may be available only through a research study. This is called a clinical trial. Talk with your healthcare provider about what clinical trials may be an option for you.

Making treatment decisions 

Deciding on the best plan may take some time. Talk with your healthcare provider about how much time you can take to explore your options. You may want to get another opinion before deciding on your treatment plan. Your doctor can help you with this. You may also want to include your family and friends in this process.

Online Medical Reviewer: Kimberly Stump-Sutliff RN MSN AOCNS
Online Medical Reviewer: Lu Cunningham
Online Medical Reviewer: Richard LoCicero MD
Date Last Reviewed: 3/1/2019
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