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Treatment and the treatment process

Other health conditions: the general rule

Leukaemia is often found in people who already live with another long-term condition. This does not make treatment impossible, but it calls for more careful planning.

Last updated: ~1 min read
On a dark navy background, two streams of light merging into one path.
Figure 1.Leukaemia and another condition are planned together.

01Short answer

A comorbidity is another long-term illness present at the same time as leukaemia: heart, kidney, diabetes, lung, liver and others. These conditions can affect the choice, intensity and side effects of leukaemia treatment, and leukaemia treatment can in turn change how they behave. The general rule is simple: all your doctors should know about each other, all your medicines should be on one list, and no medicine should be stopped or added on your own.

02Simple explanation

Tell everyone. Every doctor should know all your conditions.

One list. All medicines in one place.

No changes on your own. Every change goes through the team.

One plan. Specialists work together.

03Scientific explanation

Comorbidity scores: when planning treatment, haematologists may rate the burden of other conditions with dedicated scales.

Interactions: leukaemia medicines and other medicines can use the same liver enzymes, which affects their levels.

Individual approach: not age alone, but overall fitness and organ function shape the treatment choice.

04What happens in the body?

Two paths, one plan

Leukaemia and the other condition are managed together, not separately.

Specialists together

A cardiologist, nephrologist or endocrinologist stays in touch with the haematologist.

On a dark navy background, a round table with empty chairs and folders.
Figure 2.Specialists decide together.

A health summary

Keep a short list of your conditions and medicines with you.

On a dark navy background, a notebook with a heart symbol.
Figure 3.A short health summary helps.

05The general rule: four steps

A simplified outline.

Tell — All conditions.1TellAll conditions.
Share — Letters and results.2ShareLetters and results.
Check — Before any change.3CheckBefore any change.
Join up — One plan.4Join upOne plan.

06Whom to tell what

WhoWhat to tellWhy
HaematologistAll long-term conditions and medicinesTreatment choice and safety
Other specialistAbout leukaemia and its treatmentAdjusting medicines
PharmacistAll medicines, herbs and supplementsChecking interactions

07Key terms

Comorbidity
Another illness at the same time.
Chronic condition
A long-lasting illness.
Interaction
One medicine affecting another.
Multidisciplinary
Several specialties working together.

08Key points

  • Tell your haematologist about every condition.
  • Tell other doctors about leukaemia.
  • Keep your medication list up to date.
  • Never stop a medicine on your own.
  • Mention supplements and herbs too.
  • Ask who is responsible for what.

09Frequently asked questions

Does another condition make treatment impossible?

Usually not; but the treatment choice and monitoring may be adapted.

Should I stop my other medicines?

Only if a doctor says so; stopping on your own can be dangerous.

How do my doctors stay in touch?

Through letters and results; you can bring copies too.

10Questions for your doctor

Take these questions to your appointment. The ones you save are collected on the “My questions” page and stay on this device only.

  1. Does another condition make treatment impossible?

  2. Should I stop my other medicines?

  3. How do my doctors stay in touch?

My questions

12Sources

  1. National Cancer Institute (NCI). Definition of comorbidity – NCI Dictionary of Cancer Terms
  2. National Cancer Institute (NCI). Side Effects of Cancer Treatment
  3. U.S. Food and Drug Administration (FDA). Drug Interactions: What You Should Know
  4. MedlinePlus. Methotrexate
  5. MedlinePlus. Mercaptopurine
  6. MedlinePlus. Daunorubicin
  7. Macmillan Cancer Support. Cancer treatment and heart health
  8. MedlinePlus. Cyclophosphamide
  9. MedlinePlus. Bendamustine injection
  10. MedlinePlus. Vincristine injection
Medical disclaimerThis information is for educational purposes only and does not replace medical advice.
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