Subjective and Objective Outcome of ESS in CRSwNP
NCT04868695 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 99
Last updated 2024-05-08
Summary
(A): Beidseitige Fronto-Spheno-Ethmoidektomie mit Erweiterung des natürlichen Zuganges zur Stirnhöhle (Draf Typ II): Unter einem Draf Typ II Zugang versteht man die Erweiterung des natürlichen Zuganges zur Stirnhöhle mit Entfernung des Bodens der Stirnhöhle zwischen der Lamina papyracea zur Augenhöhle und der mittleren Nasenmuschel.
(B): Beidseitige Fronto-Spheno-Ethmoidektomie mit maximaler Erweiterung des Zuganges zur Stirnhöhle (Draf Typ III): Unter einem Draf Typ III verste. (C) Beidseitige Spheno-Ethmoidektomie: Abtragung des Processus uncinatus, die Eröffnung der Kieferhöhle, die Eröffnung des vorderen und hinteren Siebbeinsystems und die Eröffnung der Keilbeinhöhle.
Conditions
Interventions
- PROCEDURE
-
1) Fronto-Sphenoethmoidektomie 2) Draf 2b 3) Draf 3
1\) Fronto-Sphenoethmoidektomie 2) Draf 2b 3) Draf 3
Sponsors & Collaborators
-
University of Zurich
lead OTHER
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- SINGLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Max Age
- 65 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2021-04-01
- Primary Completion
- 2025-03-01
- Completion
- 2025-03-01
Countries
- Switzerland
Study Locations
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