- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT01576497
Optimal Number of To-and-fro Motion in EUS-guided Fine Needle Aspiration for Pancreatic Masses
Optimal Number of To-and-fro Motion in EUS-guided Fine Needle Aspiration for Pancreatic Masses in Terms of Suction or Without Suction: Prospective Randomized Single Blinded Trial
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
For this prospective single-blinded randomized trial, two 10cc syringes was prepared. Two syringe was provided as same performance. However, one syringe is falsely made as suction syringe (fake one). During EUS-FNA, two syringe is randomly assigned and loaded by a nurse. Thus, operator was blinded which syringe is with suction or without suction.
First hypothesis: There is difference in the diagnostic accuracy of pancreatic masses according to EUS-FNA with suction or without suction/ different number of to-and-fro motion.
Second hypothesis: There is difference in the amount of blood in samples obtained by EUS-FNA with suction or without suction/ different number of to-and-fro motion.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 3
Kontakte und Standorte
Studienorte
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-
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Seoul, Korea, Republik von, 138-736
- Asan Medical Center
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Age > 19 years Solid pancreatic mass lesions
Exclusion Criteria:
- Age < 19 years Coagulopathy Unable to consent
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Diagnose
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Doppelt
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Aktiver Komparator: EUS-FNA with suction
EUS-FNA with suction/10, 15, 20 to-and-fro motion vs. EUS-FNA with suction/10, 15, 20 to-and-fro motion Visual assessment as stoping rule: 20 to-and-fro motion at different site will be performed when EUS-FNA sampling with 10, 15, 20 to-and-fro motion is unsatisfactory.
|
For this prospective single-blinded randomized trial, two 10cc syringes was prepared.
Two syringe was provided as same performance.
However, one syringe is falsely made as suction syringe (fake one).
During EUS-FNA, two syringe is randomly assigned and loaded by a nurse.
Thus, operator was blinded which syringe is with suction or without suction.
Andere Namen:
|
|
Aktiver Komparator: EUS-FNA without suction
EUS-FNA with suction/10, 15, 20 to-and-fro motion vs. EUS-FNA without suction/10, 15, 20 to-and-fro motion Visual assessment as stoping rule: 20 to-and-fro motion at different site will be performed when EUS-FNA sampling with 10, 15, 20 to-and-fro motion is unsatisfactory.
|
EUS-FNA with suction/10, 15, 20 to-and-fro motion vs. EUS-FNA without suction/10, 15, 20 to-and-fro motion Visual assessment as stoping rule: 20 to-and-fro motion at different site will be performed when EUS-FNA sampling with 10, 15, 20 to-and-fro motion is unsatisfactory.
Andere Namen:
For this prospective single-blinded randomized trial, two 10cc syringes was prepared.
Two syringe was provided as same performance.
However, one syringe is falsely made as suction syringe (fake one).
During EUS-FNA, two syringe is randomly assigned and loaded by a nurse.
Thus, operator was blinded which syringe is with suction or without suction.
Andere Namen:
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Diagnostic accuracy
Zeitfenster: 1 year
|
The diagnostic accuracy of pancreatic masses at each sample according to EUS-FNA with suction or without suction/ different number of to-and-fro motion will be measured. Diagnostic accuracy of EUS-FNA with suction and 10, 15, and 20 to-and-fro motion vs.Diagnostic accuracy of EUS-FNA without suction and 10, 15, and 20 to-and-fro motion. |
1 year
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Blood contamination in each sample
Zeitfenster: 1 year
|
The amount of blood contamination at each sample according to EUS-FNA with suction or without suction/ different number of to-and-fro motion will be measured. The amount of blood contamination of EUS-FNA with suction and 10, 15, and 20 to-and-fro motion vs. The amount of blood contamination of EUS-FNA without suction and 10, 15, and 20 to-and-fro motion. |
1 year
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Do Hyun Park, MD, PhD, Asan Medical Center
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Andere Studien-ID-Nummern
- 2012-0018
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