cENZIAN versus ENZIAN – An observational multicenter study on the prediction of a preoperative to an intraoperative ENZIAN classification for endometriosis surgery.

cENZIAN versus ENZIAN – An observational multicenter study on the prediction of a preoperative to an intraoperative ENZIAN classification for endometriosis surgery. - cENZIAN-Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00013614

Enrollment

900

Registered

2017-12-22

Start date

2018-01-16

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

N80

Interventions

Group 1: In patients with a planned endometriosis surgery, the common diagnostic measures are carried out routinely (depending on the use or need: palpation/speculum, ultrasound, MRI or further imagin

Eligibility

Sex/Gender

Female

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: • Informed consent to participate in the study after preceding written and verbal information • Suspected or confirmed endometriosis with planned surgery within 6 months • Ability to consent • Age > 18 years

Exclusion criteria

Exclusion criteria: Inapplicability of the diagnostic procedures routinely provided for preoperative endometriosis-specific knowledge acquisition (e.g. gynecological examination, ultrasound or other imaging)

Design outcomes

Primary

Measure	Time frame
This study should serve as a review whether the results of a postoperative performed disease classification ("ENZIAN" classification) are predictable by the preoperative application of this classification ("cENZIAN") in patients with endometriosis.	—

Countries

Austria, Czechia, Germany, Switzerland

Contacts

Public ContactSimon-Hermann Enzelsberger

Kepler Universitätsklinikum - Universitätsklinik für Gynäkologie, Geburtshilfe und Gyn. Endokrinologie

simon-hermann.enzelsberger@kepleruniklinikum.at+43 5 7680 84 23718

Outcome results

None listed

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