Preliminary study: Techniques in EUS-guided biopsy for gastrointestinal subepithelial lesions

Preliminary Study: Slow pull versus Suction in Endoscopic Ultrasound-Guided 22 gauge ProCore Needle Aspiration Biopsy for Gastrointestinal Subepithelial Lesion

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001255

Enrollment

Registered

2014-10-14

Start date

2014-10-14

Completion date

Unknown

Last updated

2019-03-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : Two technique of EUS-guided 22g ProCore needle biosy includes capillary and suction technique. In capillary technique, 10 to 15 to-and-fro movements within the lesion are performed

In group A, first two needle passes are performed by using capiilary technique and then last two needle passes are performed with suction techniqus. In group B, first two needle passes are performed w

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) adults who are moe than 20 years old 2) gastrointestinal subepithelial tumor detected on endoscopy 3) long diameter of the subepithelia lesion more than 2 cm 4) tumor located on the submucosal layer or proper muscle layer 5) patients provided informed consent to the study

Exclusion criteria

Exclusion criteria: 1) Patients with contraindication of endoscopic examination 2) severe cardiopulmonary disease 3) coagulation disorders (Plateles < 50,000 or Prothrombin Time < 50%) 5) Pregnancy or brest feeding women 6) Patients refused to informed consent to the study

Design outcomes

Primary

Measure	Time frame
Assessment of procurement of the macroscopically core tissue	—

Secondary

Measure	Time frame
Histologic diagnosis rate;Cytologic diagnosis rate;complication	—

Countries

Korea, Republic of

Contacts

Public ContactTae Hee Lee

Soon Chun Hyang University Hospital Seoul

Outcome results