Comparison of two devices for the viscoelastic, point-of-care assessment of hemostasis in cardiac surgery.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00014153

Enrollment

Registered

2018-03-01

Start date

2018-02-22

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

Perioperative coagulation disorder

Interventions

Group 1: Comparison of results from rotational thromboelastometric measurements from a ROTEM(R) sigma and a ROTEM(R) delta device ran in parallel at baseline, following heparin administration, at aort

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Cardio-pulmonary-bypass surgery

Exclusion criteria

Exclusion criteria: preoperative anemia complex procedures hereditary coagulation disorders, intake of direct oral anticoagulants or dual anti platelet therapy within 3 days prior to inclusion

Design outcomes

Primary

Measure	Time frame
Assessment of correlation, and agreement (Bland-Altman-Analyses and Cohens Kappa) of corresponding coagulation times, clot firmness values, and lysis parameters from the two different devices.	—

Countries

Germany

Contacts

Public ContactDaniel Dirkmann

Universitätsklinikum EssenKlinik für Anästhesiologie und Intensivmedizin

Daniel.Dirkmann@uk-essen.de0201-72384423

Outcome results

None listed

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