AI in Augmented Reality (AR) - guided liver surgery: Acquisition of data for the research on algorithms for AR-guided liver surgery (AIiAS - data study)

AI in Augmented Reality (AR) - guided liver surgery: Acquisition of data for the research on algorithms for AR-guided liver surgery (AIiAS - data study) - AIiAS

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00032826

Enrollment

Registered

2023-10-10

Start date

2023-10-12

Completion date

Unknown

Last updated

2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

liver metastasis and HCC tumors

Interventions

Group 1: Prospective cohort study of approximately 60 patients, older than 18 years, undergoing open surgery of the stomach, pancreas, or liver. In all these cases, the surgical opening is the same an

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Included are all patients older than 18 years who receive open surgery on the stomach, pancreas or liver. In all these cases, the surgical opening is the same and so is the view of the liver.

Exclusion criteria

Exclusion criteria: Patients who are not able to give consent themselves are excluded from the study.

Design outcomes

Primary

Measure	Time frame
Achieving a representative amount of video data in which the liver can be seen in the surgical opening. Representative in this case means comparable to similar studies from laparoscopy. This is a pilot study in basic algorithmic research.	—

Secondary

Measure	Time frame
Evaluation of the performance of the tracking and registration algorithms using common metrics (e.g. Dice, RMSE).	—

Countries

Germany

Contacts

Public ContactStefanie Remmele

HAW Landshut

stefanie.remmele@haw-landshut.de+49 179 14 52 902

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Apr 4, 2026