ABBA LARS

Your story after surgery. Track symptoms, stay in touch with your doctor, and get personalized insights.

The first app for life after rectal cancer surgery

Unique AI-powered support
for a global problem

ABBA LARS helps patients track bowel symptoms, understand patterns, and share clear summaries with their care team. Built with clinicians to support recovery and daily life after surgery.

ABBA LARS app daily symptoms screen

To track the most important parameters

Fiber, sitting time, hydration, trigger foods

AI for symptom
detection & patterns

We combine validated scores with daily data to help you see how lifestyle, food and routines affect your bowel symptoms. ABBA LARS summarizes trends so you and your doctor can act earlier.

ABBA LARS AI insights screen
Doctor dashboard with patients list

Doctor dashboard for tracking patients

ABBA LARS comes with a secure web dashboard so clinicians can follow their patients over time. Doctors see symptom trends, LARS scores and daily entries in one place.

This makes it easier to identify who needs attention, prepare for visits and adjust treatment based on real data instead of fragmented notes.

Doctor dashboard with single patient view