Describes an action, plan, or project that was implemented, performed, or realized as planned. It is the past participle of the verb 'durchführen' (to carry out).
example
Die erfolgreich durchgeführte Studie lieferte wichtige Erkenntnisse.
The successfully carried-out study provided important findings.
Usage tips
Word structure
'Durchgeführt' is the Partizip II (past participle) of the separable verb 'durchführen' (to carry out). With separable verbs, the participle prefix 'ge-' is inserted between the verb prefix and the verb stem: durch-ge-führt.
EXAMPLE
Die Polizei hat gestern eine Kontrolle durchgeführt.
The police carried out an inspection yesterday.
Two uses
This word can have two roles in a sentence. It can stand as an adjective before a noun and is then declined. It can also be used as part of the verb in the perfect tense with 'haben' (to have) or in the passive with 'werden' (to become/be).
EXAMPLE
Das durchgeführte Experiment war ein voller Erfolg.
The experiment that was carried out was a complete success.
Typical collocations
'Durchgeführt' is often used in formal, official, or scientific contexts. It frequently appears with nouns such as 'Studie' (study), 'Projekt' (project), 'Untersuchung' (investigation), 'Kontrolle' (inspection/check), or 'Maßnahme' (measure).
EXAMPLE
Die von Experten durchgeführte Analyse bestätigt die Ergebnisse.
The analysis carried out by experts confirms the results.
Compare with
near_synonym · confusable
durchgeführt vs abgeschlossen
completed / locked
'durchgeführt' and 'abgeschlossen' can both be used to talk about tasks, projects, or measures. 'durchgeführt' emphasizes that an action was actually carried out or a plan was implemented. 'abgeschlossen' emphasizes that something is finished and no longer ongoing. The words can be confused because a measure that has been carried out can often also be completed. But that is not always the same thing: an investigation may have been carried out, while the evaluation is not yet completed.
durchgeführt
Die Prüfung wurde gestern in allen Klassen durchgeführt.
The exam was carried out yesterday in all classes.
abgeschlossen
Nach drei Monaten ist das Bauprojekt endlich abgeschlossen.
After three months, the construction project is finally completed.