Learn about Stomach CancerNgā tohumate o te mate pukupuku puku
This August, the Gut Cancer Foundation is raising awareness of stomach cancer - its risk factors, symptoms, and the urgent need for early detection. We’re committed to improving outcomes for all New Zealanders affected by stomach cancer through world-class research, education, advocacy, and patient support.
Join us this Stomach Cancer Awareness Month
Sign up to show your support for equitable access to treatment, and stay informed on the latest research, funding, and advocacy news.
400+
Over 400 people are diagnosed with stomach cancer in NZ every year.
3x
Māori are 3 times more likely to develop stomach cancer than NZ European communities.
47%
Around 47% of stomach cancer is diagnosed in an emergency setting.
Do you know the symptoms?
Stomach cancer symptoms can be hard to spot and easily misdiagnosed. Awareness of the risks and signs can lead to earlier detection and better outcomes.
Symptoms
Extreme tiredness
Painful/burning sensation in the abdomen
Heartburn/dyspepsia
Black-coloured stool
Unexplained weight loss
Sense of fullness, even after a small meal
Nausea and/or vomiting
Loss of appetite
Swelling or pain in the abdomen
Low iron levels (anaemia)
Risks
Family history of stomach cancer
Family member who has had Helicobacter Pylori (H-Pylori)
If you have any of these symptoms for a prolonged period, or think you may be at risk, see your GP.
Sign up to receive the latest updates on stomach cancer funding, research, news and advocacy, or join us on social media:
Your guide to stomach cancer symptoms and risks
The symptoms of stomach cancer can be vague and are often mistaken for other, less serious conditions. Knowing the risks and symptoms is vital for earlier detection and better outcomes.
Download our Info Sheet with stomach cancer symptoms, risks and notes for your GP appointment to your device.
How does Gut Cancer Foundation help?
Gut Cancer Foundation gives grants to New Zealand institutions from the funds we raise. They run clinical research, trials and fellowships with the goal of improving treatment for patients with gut cancers. We are currently supporting a number of stomach cancer studies and trials.
Understanding Māori perspectives: tissue being used for living tissue models
We’re proud to support Fran Munro (Ngāpuhi, Ngāti Moerewa, Ngāti Rangi, Ngāti Hine), one of five recipients of the Māori Cancer Researcher Awards, and one of two PhD candidates funded in partnership with Gut Cancer Foundation.
Fran will be working with Māori Health Providers and whānau Māori who have experienced gastric (stomach) cancer in Te Tai Tokerau Northland. They plan to discuss technologies that would help discern the various sub-types of gastric cancer and which treatments they respond to. These technologies include genetic sub-typing methods and using living human tissue to create models of the sub-types to test therapies.
Personal stories
Journeys of triumph, resilience and sadness told by patients and whānau affected by stomach cancer in New Zealand.
Living with cancer: The carer's perspective
Being a carer can be incredibly rewarding but also exhausting and upsetting. We offer a range of information to help guide you as a carer so that you know what you can do to help, and resources to help you look after yourself too.
In this video, Trish Thomson shares her experience caring for her husband Greg who was diagnosed with oesophageal cancer over ten years ago. She offers honest and practical insights into how she supported him - and took care of herself so she could be there for him.
Have you, or someone you love been affected by stomach cancer?
Whether you've faced a gut cancer yourself, or supported or lost a loved one through it, your story matters. By sharing your experience, you help others feel less alone, raise awareness of these often-overlooked cancers, and give hope to those who may be just beginning their journey.
Every story adds to a stronger voice calling for earlier detection, better support, and more research.
Every Action Counts
By donating, raising awareness, or educating your whānau about stomach cancer, you can make a real impact in the lives of New Zealanders. Join us in sharing vital information and providing real support to those affected.
Every action counts - let’s make a difference together.
Donate to GCF today
We appreciate any support you can give to help fund clinical research and raise awareness of gut cancers.