What is the purpose of the APP?

The purpose of the APP is helping you to reach your optimal pancreatic enzyme dosage. It also contains information about cystic fibrosis and it stores information thus your doctor and dietitian can follow the evolution of your symptoms and the evolution of your nutritional goals.

Why is nutrition so important for patients with cystic fibrosis?

Digestive disorders are frequent in Cystic Fibrosis patients as the body is not able to supply the necessary pancreatic enzymes. If this occurs, despite having a healthy diet, you may have stool and abdominal problems and problems to gain weight.

For this reason, controlling the diet and following a personalized Pancreatic Enzyme Replacement Therapy can help to improve the health of patients with cystic fibrosis.

What is the Pancreatic Enzyme Replacement Therapy (PERT)?

Pancreatic enzymes are the proteins responsible for breaking down the food you eat at the level of the small intestine. This process allows the nutrients (carbohydrates, fat and proteins) to be absorbed. However, in most children with Cystic Fibrosis these enzymes do not reach the small intestine and therefore it is necessary to take supplementary enzyme pills to help the body to absorb nutrients and avoid malnutrition, abdominal pain and diarrhoea.


How can the APP help me to find the optimal pancreatic enzyme dosage that I need?

Before designing the APP, the MyCyFAPP Consortium has carried out an extensive research in five countries incorporating dietetic habits in patients with Cystic Fibrosis and laboratory studies on the absorption of fat in circumstances similar to patients with Cystic Fibrosis.

Based on these results obtained, MyCyFAPP has developed a mathematical model which can calculate the optimal dosage for each meal considering specific needs of each patient. The app also includes a register of your symptoms so your doctor can follow the evolution. 

What can I expect from the APP?

Changes in your diet according to your nutritional goals will be proposed and the optimal pancreatic enzyme dosage will be provided according to the new calculation model. The APP also includes a nutritional guide which will help patients to learn more about Cystic Fibrosis, nutrition, healthy lifestyle and suggestions for dishes for different purposes.
In addition, your dietitian or doctor will review the data you enter in the APP to evaluate your progress. They may also send you nutritional suggestions if they consider it necessary.

How can I test the APP?

The application is currently in the clinical trial phase. Patients followed in the Cystic Fibrosis Units of the partners involved in the project can participate as far as their doctors and dieticians consider they can join the Project without any risk.
If you are followed in one of the Cystic Fibrosis units implied in the project, ask to your doctor if you can participate.
Only children between 2 and 18 years can participate at this stage.

What is the “Living with Cystic Fibrosis” handbook?

Along with the research and the app we have written a handbook for patients with cystic fibrosis and their families as we consider that learning about the condition is essential to improve your general wellbeing and the self-management of the symptoms.

How is my data stored?


The data you introduce to the APP will be stored at Instituto de Investigación Sanitaria La Fe (Valencia, Spain) following all security standards.

Who will have access to my data?

Only your doctor or dietitian will have access to the information you provide and it will only be used for medical or research purposes.They will use your data to evaluate your progress and send any suggestions they consider necessary to reach your dietetic goals.

Who can I ask my questions?

You can talk to any member of your Cystic Fibrosis Unit when you need to ask any questions related to the project or any other question that may arise during the clinical trial.

If you want, you can also email us at info@mycyfapp.eu 

Help my App doesn’t work anymore!

Under this title we bring together the most frequent causes of problems with your App.

Please check this first, if you don’t find a solution to the problem, please contact us through the form below

Is your device connected to the Internet?

Your app will only work properly, when you connect it to the internet regularly. For new updates and synchronization, please connect to the internet. If you have problems with your app please connect your device to the internet, to check if this solves the problem. 

The screen doesn't work
Is your phone/ tablet working properly?
Isn't the app working properly?
Application installation requested
Has your app recently been updated?
Is your App synchronized?
Log in error in your tablet?

Need more help? Contact us!

logo DEFINITIVO copy


+34 961 246 712


euflagProject funded by the European Union
under the Grant Agreement number 643806


MyCyFAPP is a project funded by the European Commission under the Research and Innovation Framework Programme “Horizon 2020”