Liver and pancreatic cancer: an honest guide to chemotherapy

For pancreatic cancer, chemotherapy is used in most situations, but its aim differs. When the cancer can be removed with surgery, chemotherapy is usually given afterwards, and sometimes before, over a course of several months, to lower the chance of the cancer coming back. When the cancer is close to major blood vessels, chemotherapy may be given first to see whether surgery becomes possible. For many people, however, pancreatic cancer is found after it has spread or when it cannot be removed. Chemotherapy then aims to control the cancer, ease symptoms and help people live as well as possible for longer. It is given in cycles for as long as it is helping and is tolerated, with scans reviewed along the way.

Liver cancer that starts in the liver is treated differently. Standard chemotherapy through a vein is rarely the main treatment, because this cancer does not usually respond well to it and many people also have liver damage from cirrhosis, hepatitis or fatty liver. Treatment instead depends on the size and number of tumours and how well the liver works. Options include surgery, liver transplant, burning or freezing tumours, treatment delivered directly into the liver through its blood supply, targeted tablets and immune treatment. Cancer that has spread to the liver from elsewhere, such as the bowel, is a different illness and is treated according to where it started, so ask which situation applies to you.

It is important to be honest about aims. For most people with pancreatic cancer that has spread, or advanced liver cancer, treatment is not expected to remove the cancer for good. That does not make treatment pointless; it can relieve pain, protect weight and energy, and give valuable time. Typical effects of chemotherapy include tiredness, feeling sick, loose motions, infection risk, numbness in the hands and feet and appetite loss. Supportive care for pain, digestion, nutrition and emotional wellbeing runs alongside treatment from the start, whatever the aim. This page explains the general picture and cannot describe your own situation. Your oncologist can explain openly and gently what your treatment is aiming to achieve.

The aim depends on the situation

After surgery, to lower the chance of return; otherwise to control cancer.

Liver cancer uses other treatments

Standard chemotherapy is rarely the main option.

Honest conversations help

Knowing the aim helps families make good decisions.

It cannot tell you what your treatment will achieve or for how long. That depends on your cancer, your liver and your overall health.

It also cannot replace an honest conversation with your oncologist, who knows your scans and reports.

Talking openly about aims

Families sometimes avoid asking what treatment is aiming to do, or ask doctors not to tell the patient. Clear information usually helps people make choices that fit their values, such as how much time to spend in hospital. You can ask your team to explain the aim gently, in your own language, with family present.

How many cycles

After pancreatic surgery, chemotherapy usually runs for a planned course over several months. For cancer that has spread, there is no fixed number; cycles continue while scans and symptoms show benefit and effects are manageable. Your oncologist reviews the plan regularly and may pause, change or stop treatment.

Liver health comes first

Many people with liver cancer also have cirrhosis. How well the liver works often decides which treatments are safe. Blood tests, scans and signs such as fluid in the tummy or confusion are all considered. Treating hepatitis, avoiding alcohol completely and managing diabetes all help protect the remaining liver.

Treatment into the liver's blood supply

For some liver cancers, a doctor passes a thin tube through a blood vessel in the groin to the artery feeding the tumour. Chemotherapy mixed with tiny particles, or radioactive beads, can then be delivered directly. Most people stay in hospital briefly and may have pain, fever and tiredness for a few days afterwards.

Targeted and immune medicines

For advanced liver cancer, targeted tablets and immune treatments given by drip are commonly used instead of standard chemotherapy. They can cause effects such as high blood pressure, skin changes on the hands and feet, loose motions or inflammation of organs, and need regular checks with your oncologist.

Surgery for pancreatic cancer

Only some pancreatic cancers can be removed, and the operation is major. Recovery can take weeks before chemotherapy starts. If you are told surgery is not possible, it is reasonable to ask whether an experienced pancreatic surgical team has reviewed your scans, or to seek a second opinion.

Jaundice and bile duct stents

Pancreatic cancer often blocks the bile duct, causing yellow skin, itching and dark urine. A small tube called a stent is usually placed to open the duct before chemotherapy. Stents can become blocked or infected, so fever, shivering or returning yellowness of the skin or eyes need prompt attention from your team.

Digestion and weight loss

The pancreas makes enzymes that digest food. When it is affected, people may have oily, pale, floating stools, bloating and weight loss. Enzyme capsules taken with meals, prescribed by your team, often help. A dietitian can suggest ways to keep weight and strength up during treatment.

Pain control

Pancreatic and liver cancers can cause pain in the tummy or back. Good pain relief is part of treatment, not a sign of giving up. Regular medicines, nerve blocks and radiotherapy are among the options. Tell your team if pain is not well controlled, rather than waiting for the next visit.

Diabetes and blood sugar

Pancreatic cancer and its treatment can bring on diabetes or make existing diabetes harder to control. Steroids given with anti-sickness medicines can raise sugar further. Regular sugar checks and adjustments by your doctors help. Never change diabetes medicines on your own; always ask your team first.

Supportive care alongside treatment

Specialist supportive care teams help with pain, sickness, appetite, breathlessness, low mood and planning ahead. They work alongside chemotherapy from the start, not only when treatment stops. Asking for a referral early, even while treatment is going well, often makes daily life easier for both patients and their families.

When treatment stops helping

If scans show the cancer is growing, or effects outweigh benefits, your oncologist may suggest a different treatment or focusing fully on comfort. This can be a hard conversation. Taking time, involving family and asking about clinical trials or a second opinion are all reasonable steps.

What to do next

Ask your oncologist what your treatment aims to do, how many cycles are planned or how long it may continue, how benefit will be judged, which effects to expect, and when supportive care teams can become involved.