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Clinical ASSist AND AleRt Algorithms (CASSANDRA): Detection of Major Abdominal Surgical Complications Using Machine Learning Algorithms – A Non-Interventional, Prospective, Single-Center Diagnostic Accuracy Study

Clinical ASSist AND AleRt Algorithms (CASSANDRA): Detection of Major Abdominal Surgical Complications Using Machine Learning Algorithms – A Non-Interventional, Prospective, Single-Center Diagnostic Accuracy Study - CASSANDRA

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00034973
Enrollment
1091
Registered
2024-09-05
Start date
2022-12-05
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

German OPS-2024

Interventions

Group 1: Visceral surgical major resection of the organ systems: liver, pancreas, stomach/esophagus, and intestines. Time period: From the primary surgery until hospital discharge or the occurrence of

Sponsors

Innovationsfond des Gemeinsamen Bundesausschusses
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Visceral surgical major resection of the organ systems liver, pancreas, stomach/esophagus, and intestine according to the following OPS groups as per OPS-2024: 5-454.0 to 5-545.y 5-465.0 to 5-465.y 5-466.0 to 5-466.y 5-455.0 to 5-455.y 5-456.0 to 5-456.y 5-484.0 to 5-484.y 5-485.0 to 5-485.y 5-423.0 to 5-423.y 5-424.0 to 5-424.y 5-425.0 to 5-425.y 5-426.0 to 5-426.y 5-434.0 to 5-434.y 5-435.0 to 5-435.y 5-436.0 to 5-436.y 5-437.0 to 5-437.y 5-438.0 to 5-438.y 5-524.0 to 5-524.y 5-525.0 to 5-525.y 5-502.0 to 5-502.y 5-501.0 to 5.501.y

Exclusion criteria

Exclusion criteria: - Patient not capable of giving consent - Patient undergoing organ transplantation during the same hospital stay - Performance of additional intraoperative hyperthermic chemotherapy (HiPEC)

Design outcomes

Primary

MeasureTime frame
Occurrence of an intra-abdominal condition requiring intervention during the hospital stay until discharge. Requiring intervention: Treatment through surgery, endoscopy, or radiological intervention.

Secondary

MeasureTime frame
Occurrence of additional major complications (e.g., bleeding events, cardiopulmonary complications, acute kidney failure) during the course of inpatient treatment, as defined by the respective international standards.

Countries

Germany

Contacts

Public ContactIgor M. Sauer

Chirurgische Klinik CCM | CVK Charité, Universitätsmedizin Berlin

igor.sauer@charite.de+49 30 450 652255

Outcome results

None listed

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