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Trial History Detail on 2013-05-26

CUHK_CCT00316

2012-04-24

Prospective

Nil

None

None

None

Charing Chong

Department of Surgery, 4/F Clinical Science Building, Prince of Wales Hospital

2632 1411

chongcn@surgery.cuhk.edu.hk

PWH Surgery / CUHK

Charing Chong

Department of Surgery, 4/F Clinical Science Building, Prince of Wales Hospital

2632 1411

chongcn@surgery.cuhk.edu.hk

PWH Surgery / CUHK

Prospective comparative study on Endoscopic Ultrasonography (EUS) – Guided Fine-Needle Aspiration (FNA) using the 22G Conventional needles or Procore Needles without immediate on-site cytopathologic examination.

Prospective comparative study on Endoscopic Ultrasonography (EUS) – Guided Fine-Needle Aspiration (FNA) using the 22G Conventional needles or Procore Needles without immediate on-site cytopathologic examination.

EUS-FNA with 22G Procore Needle

Hong Kong

Yes

2012-03-14

Neoplasm

Procedure

EUS-FNA with 22G Procore needle

30-60minutes

EUS-FNA with 22G Conventional needle

Consecutive patients (aged between 18 and 80 years) referred for EUS-guided tissue acquisition for evaluating intestinal or extra-intestinal mass lesions more than 2cm in the largest diameter would be included.

Patients with coagulopathy, previous history of upper gastrointestinal surgery, contraindications for conscious sedation, pregnancy and those who cannot provide informed consent would be excluded.

18

80

Both Male and Female

Interventional

Randomized

Active

Double-blind

Crossover

2012-05-01

76

Unknown

proportion of patients with cyto-histopathology confirmed neoplasms diagnosed by EUS-guided FNA

sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and diagnostic accuracy.

No

2013-05-26

ChiCTR-TTRCC-12002136

2012-05-01


Yes

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