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Trial History Detail on 2015-05-10

CUHK_CCT00279

2010-12-22

Prospective

Nil

Departmental research funding

Urology Division, Department of Surgery, CUHK

Nil

Lee, Wai Man

4/F, Department of Surgery, Clinical Science Building, PWH

26321663

kimlwm@surgery.cuhk.edu.hk

Urology Division, Department of Surgery, CUHK

Prof. Ng, Chi Fai

4/F, Department of Surgery, Clinical Science Building, PWH

26322625

ngcf@surgery.cuhk.edu.hk

Urology Division, Department of Surgery, CUHK

A prospective randomized double-blinded placebo controlled study on the effects of adjuvant tamsulosin OCAS in the treatment outcome of patient receiving extracorporeal shock wave lithotripsy for renal calculi

A prospective randomized double-blinded placebo controlled study on the effects of adjuvant tamsulosin OCAS in the treatment outcome of patient receiving extracorporeal shock wave lithotripsy for renal calculi

Tamsulosin After Lithotripsy to Kidney stone (TALK) trial

Hong Kong

Yes

2010-09-07

Renal Stone

Drug

Tamsulosin OCAS

12 weeks

Placebo

• Adult patient (aged ≥ 18 years old).
• Solitary radio-opaque renal stones of size 5-15 mm in maximal diameter as measured from plain radiography
• Clinically decided for primary ESWL

• Stones associated with any renal or ureteric anatomical abnormality, such as caliceal diverticulum, horseshoe kidney, ureteropelvic junction obstruction etc
• Patients with ureteric stent or nephrostomy tube inserted
• Patients with known history of cystine stone.
• Patients with multiple stones in the same calix
• Patient with history of allergy or any abnormal reaction alfentanil

18

Nil

Both Male and Female

Interventional

Randomized

Placebo

Double-blind

Parallel

2011-02-01

220

Unknown

Successful treatment - Defined as either stone free or presence of clinically insignificant residual fragments (less than 4mm) at 12 weeks after one session of lithotripsy.

Analgesics demand after treatment, maximal pain occurred after SWL, time to stone passage, stone free rate

No

2015-07-06

ChiCTR-TRC-10001135

2011-01-01


Yes

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