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'Save a lot more lives': Stage 4 cancer survivor's plea for earlier screening

Author
Megan Wilson,
Publish Date
Sat, 21 Jun 2025, 8:20am
Rotorua cancer survivor Matthew Keogan - pictured in 2023 - was diagnosed with stage 4 bowel cancer in 2021. Photo / Andrew Warner
Rotorua cancer survivor Matthew Keogan - pictured in 2023 - was diagnosed with stage 4 bowel cancer in 2021. Photo / Andrew Warner

'Save a lot more lives': Stage 4 cancer survivor's plea for earlier screening

Author
Megan Wilson,
Publish Date
Sat, 21 Jun 2025, 8:20am

A Rotorua father who survived stage 4 bowel cancer says the eligibility age for bowel cancer screening tests should be lowered to 35 to 鈥渟ave a lot more lives鈥. 

Matthew Keogan was 49 when he was diagnosed in 2021. He was told to get his affairs in order and say goodbye to his family as he might only live another three to six months. 

But after chemotherapy and immunotherapy with pembrolizumab (Keytruda), he made a miraculous recovery. 

Keogan told the Rotorua Daily Post this week he had not had treatment for 12 months and was in remission. 

鈥淚 see it as cured.鈥 

Keogan has joined Bowel Cancer New Zealand鈥檚 call for the Government to lower the eligibility age from 60 to 45 - a 2023 election pledge made by National鈥檚 Christopher Luxon to match Australia鈥檚 eligibility age of 45. 

Bowel Cancer New Zealand has presented the Government with a 鈥渃linically backed, affordable proposal鈥 to protect 1 million more New Zealanders by lowering the screening age to 45 for all, and to 35 for M膩ori and Pasifika who faced higher risk at younger ages, a Bowel Cancer NZ statement said. 

A 13,000-signature supporting petition was before Parliament. 

In March, Health Minister Simeon Brown announced the Government would progressively lower the age of eligibility for screening to eventually align with Australia. 

The first 鈥渟ignificant鈥 step was lowering the age from 60 to 58, 鈥渁s funding and access to additional colonoscopy resource becomes available,鈥 Brown said at the time. 

The Government scrapped plans to lower the age for M膩ori and Pacific people to 50, instead investing $19m to increase participation rates in those communities. 

Matthew Keogan says he has been 'cured' of his stage 4 bowel cancer after taking Keytruda. Photo / Andrew WarnerMatthew Keogan says he has been 'cured' of his stage 4 bowel cancer after taking Keytruda. Photo / Andrew Warner 

Keogan, 53, said he had met a lot of people in their 30s with bowel cancer. 

He said 鈥渕ore and more鈥 people were being diagnosed in their 20s, 30s, and 40s, debunking the idea that cancer was 鈥渁n old people鈥檚 disease鈥. 

Keogan said he would like to see the eligibility age lowered to 45 as the Government had signalled but believed it should eventually be 35 for everyone. 

鈥淚t would just stop a lot of people going through the trauma of advanced cancer. 

鈥淚 know it would save a lot more lives.鈥 

Rotorua cancer survivor Matthew Keogan says life is back to normal. Photo / Ben FraserRotorua cancer survivor Matthew Keogan says life is back to normal. Photo / Ben Fraser 

Four years after his diagnosis, Keogan said life was 鈥渂ack to normal鈥 - working full-time and 鈥渕aking memories鈥 with family and friends. 

鈥淚t鈥檚 pretty much given me a wake-up call that we鈥檙e not all indestructible.鈥 

Keogan also wanted to raise awareness about the symptoms for bowel cancer during its awareness month, June. 

The only symptom Keogan had was fatigue - other symptoms included rectal bleeding and abdominal pain. 

鈥淚f you鈥檝e got symptoms, go and get checked.鈥 

Bowel Cancer New Zealand chief executive Peter Huskinson. Photo / SuppliedBowel Cancer New Zealand chief executive Peter Huskinson. Photo / Supplied 

Bowel Cancer NZ chief executive Peter Huskinson said the country had one of the highest rates of bowel cancer in the world. 

It was the country鈥檚 second-deadliest cancer despite 90% of cases being successfully treatable if caught early, he said. 

Huskinson said 1200 people lost their lives to bowel cancer each year, including 350 people younger than 50. 

New research showed early-onset bowel cancer was 鈥渙n the rise鈥. 

Huskinson said screening was a simple, cost-effective solution that saved lives 鈥渁nd the Government must act now鈥. 

Minister of Health Simeon Brown said the Government was committed to lowering the bowel cancer screening age to 45 to match Australia. Photo / Alex BurtonMinister of Health Simeon Brown said the Government was committed to lowering the bowel cancer screening age to 45 to match Australia. Photo / Alex Burton 

Brown said the Government had committed to lowering the bowel cancer screening age 鈥渙ver time鈥 as Health NZ increased its delivery of colonoscopies. Work was happening towards 鈥渇urther reductions鈥. 

Brown said lowering the age to 58 and doing targeted campaigns for M膩ori and Pacific peoples would prevent 1015 colorectal cancers and save 720 lives in the next 25 years. 

Initiatives for M膩ori and Pacific peoples included targeted promotional and engagement activities, within general practices, online educational resources, and facilities for people to return test kits, he said. 

Brown said officials鈥 advice indicated achieving the 60% participation target for M膩ori and Pacific communities would prevent 244 more colorectal cancer cases and 154 deaths in 25 years compared to current participation levels. In August, officials said those were 49.1% for M膩ori and 38% for Pacific Peoples. 

Brown said Ministry of Health advice showed M膩ori, Pasifika and non-M膩ori had 鈥渁 similar chance of getting bowel cancer at any given age鈥. 

鈥淲e are reducing screening for all New Zealanders to maximise the number of cancers we detect and the number of lives we can save.鈥 

Bowel cancer symptoms - see a GP if experiencing: 

  • Bleeding from the bottom (rectal bleeding) 
  • Change in bowel habits that come and go over several weeks 
  • Persistent or sporadic abdominal pain 
  • Loss of weight for no obvious reason and/or feel tired and weak (symptoms of anaemia) 
  • Lump or swelling in the abdomen. 

Source: Bowel Cancer New Zealand 

Megan Wilson is a health and general news reporter for the Bay of Plenty Times and Rotorua Daily Post. She has been a journalist since 2021. 

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