Preoperative application of the Enzian classification for endometriosis (The cEnzian Study): A prospective international multicenter study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023698%3A_____%2F22%3AN0000006" target="_blank" >RIV/00023698:_____/22:N0000006 - isvavai.cz</a>

Výsledek na webu

<a href="https://obgyn.onlinelibrary.wiley.com/doi/full/10.1111/1471-0528.17235" target="_blank" >https://obgyn.onlinelibrary.wiley.com/doi/full/10.1111/1471-0528.17235</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1471-0528.17235" target="_blank" >10.1111/1471-0528.17235</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preoperative application of the Enzian classification for endometriosis (The cEnzian Study): A prospective international multicenter study

Popis výsledku v původním jazyce

Objective To assess the diagnostic performance of preoperative application of the Enzian classification (cEnzian) using surgical findings as reference standard. Design A prospective international non-interventional study. Setting Twelve endometriosis centres in four European countries (Austria, Germany, Switzerland and Czech Republic). Population 1062 women with endometriosis surgery. Methods Extent of endometriosis was preoperatively classified using the cEnzian classification based on gynaecological examination and/or transvaginal ultrasound (TVS) and/or magnetic resonance imaging (MRI). After subsequent surgery, the surgeon classified the intraoperative findings using the Enzian classification. Main outcome measures Sensitivity, specificity, PPV, NPV, LR+, LR- and accuracy were calculated. Conditional frequencies of intraoperative Enzian codings and the corresponding 95% confidence intervals were computed for each preoperative coding and visualised in plots. Results Although overall consistency of cEnzian and Enzian was poor (35.14%, 95% confidence interval 32.26-38.03), high specificities and negative predictive values (NPVs) of the cEnzian compartments could be demonstrated. Looking at the individual parts of the Enzian classification, the poorest diagnostic performance was detected for compartment B and the highest PPVs were found for category 3 lesions (>3 cm), independent of the compartment. Conclusions Using the Enzian classification in a non-invasive setting is a useful tool providing us with an 'at a glance' summary of the diagnostic workup regarding deep endometriosis with high specificities and NPVs. An attempt to merge the two new endometriosis classification systems (#Enzian and AAGL 2021) seems reasonable taking into consideration the respective advantages of each other.

Název v anglickém jazyce

Preoperative application of the Enzian classification for endometriosis (The cEnzian Study): A prospective international multicenter study

Popis výsledku anglicky

Objective To assess the diagnostic performance of preoperative application of the Enzian classification (cEnzian) using surgical findings as reference standard. Design A prospective international non-interventional study. Setting Twelve endometriosis centres in four European countries (Austria, Germany, Switzerland and Czech Republic). Population 1062 women with endometriosis surgery. Methods Extent of endometriosis was preoperatively classified using the cEnzian classification based on gynaecological examination and/or transvaginal ultrasound (TVS) and/or magnetic resonance imaging (MRI). After subsequent surgery, the surgeon classified the intraoperative findings using the Enzian classification. Main outcome measures Sensitivity, specificity, PPV, NPV, LR+, LR- and accuracy were calculated. Conditional frequencies of intraoperative Enzian codings and the corresponding 95% confidence intervals were computed for each preoperative coding and visualised in plots. Results Although overall consistency of cEnzian and Enzian was poor (35.14%, 95% confidence interval 32.26-38.03), high specificities and negative predictive values (NPVs) of the cEnzian compartments could be demonstrated. Looking at the individual parts of the Enzian classification, the poorest diagnostic performance was detected for compartment B and the highest PPVs were found for category 3 lesions (>3 cm), independent of the compartment. Conclusions Using the Enzian classification in a non-invasive setting is a useful tool providing us with an 'at a glance' summary of the diagnostic workup regarding deep endometriosis with high specificities and NPVs. An attempt to merge the two new endometriosis classification systems (#Enzian and AAGL 2021) seems reasonable taking into consideration the respective advantages of each other.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30214 - Obstetrics and gynaecology

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY

ISSN

1470-0328

e-ISSN

1471-0528

Svazek periodika

129

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

2052-2061

Kód UT WoS článku

000805611200001

EID výsledku v databázi Scopus

2-s2.0-85131177242