Canadian Cancer Society logo

Stomach cancer

You are here: 

Treatments for stage III stomach cancer

The following are treatment options for stage III stomach cancer. Your healthcare team will suggest treatments based on your needs and work with you to develop a treatment plan.

Surgery

Surgery is one of the main treatments for stage III stomach cancer.

Gastrectomy

A gastrectomy to remove all or part of the stomach is the most common type of surgery to treat stage III cancer.

Lymph node dissection

A lymph node dissection is done to remove lymph nodes around the stomach for stage III stomach cancer.

Chemotherapy

Chemotherapy is a main treatment for stage III stomach cancer. Chemotherapy may be given before (neoadjuvant therapy) or after surgery (adjuvant therapy) or both before and after surgery (perioperative chemotherapy). It may also be given over the same time period as radiation therapy (called chemoradiation). The most common combinations of chemotherapy drugs given for stage III stomach cancer are:

  • 5-fluorouracil (Adrucil, 5-FU) and leucovorin (folonic acid)
  • ECF – epirubicin (Pharmorubicin), cisplatin (Platinol AQ) and 5-fluorouracil
  • ECX – epirubicin, cisplatin and capecitabine (Xeloda)
  • cisplatin and 5-fluorouracil
  • paclitaxel (Taxol) and carboplatin (Paraplatin)

Chemoradiation

Radiation therapy may be offered for stage III stomach cancer along with chemotherapy. The type of radiation therapy used most often is external beam radiation therapy.

Clinical trials

You may be asked if you want to join a clinical trial for stomach cancer. Find out more about clinical trials.

Stories

Researcher Dr Raymond Andersen Dr Raymond Andersen’s research could lead to a promising new drug for prostate cancer.

Learn more

Establishing a national caregivers strategy

Illustration of caregivers

The Canadian Cancer Society is actively lobbying the federal government to establish a national caregivers strategy to ensure there is more financial support for this important group of people.

Learn more