Unique ID issued by UMIN | UMIN000011980 |
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Receipt number | R000013993 |
Scientific Title | Effect of Dutasteride and Imidafenacin in BPH/OAB patients not respond to eight weeks'continuous treatment of Tamsulosin. |
Date of disclosure of the study information | 2013/10/11 |
Last modified on | 2016/04/07 09:28:47 |
Effect of Dutasteride and Imidafenacin in BPH/OAB patients
not respond to eight weeks'continuous treatment of Tamsulosin.
Effect of Dutasteride and Imidafenacin in BPH/OAB patients
not respond to eight weeks'continuous treatment of Tamsulosin. (DIrecT Study)
Effect of Dutasteride and Imidafenacin in BPH/OAB patients
not respond to eight weeks'continuous treatment of Tamsulosin.
Effect of Dutasteride and Imidafenacin in BPH/OAB patients
not respond to eight weeks'continuous treatment of Tamsulosin. (DIrecT Study)
Japan |
benign prostatic hypertrophy
Urology |
Others
NO
We evaluate the usefulness of the add-on therapy with Imidafenacin and Dutasteride in OAB/BPH patients taking Tamsulosin.
Efficacy
Change of total OABSS score
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
Institution is considered as adjustment factor in dynamic allocation.
Central registration
2
Treatment
Medicine |
Imidafenacin 0.1mg will be orally administered twice a day,once after breakfast and dinner for 52 weeks. Dutasteride 0.5mg will be orally administered once a day,once after breakfast for 52 weeks.
Dutasteride 0.5mg will be orally administered once a day,once after breakfast for 52 weeks.
50 | years-old | <= |
90 | years-old | > |
Male
1) Patients who have the following criteria in overactive bladder symptom score (OABSS) even after administering Tamsulosin for more than 8 weeks
Urgency score >= 2
Total score >=3
2) Aged >=50 years and <90 years
3) Prostate volume >=30mL
4) Patients who are able to give informed consent.
5) Patients from whom we have received written consent.
1) Patients with a history of hypersensitivity to Tamsulosin, Dutasteride or Imidafenacin
2) Patients who have administered prohibited substances in the 2 weeks prior to randomization (6 months for 5ARIsand/or anti-androgenics)
3) Patients who have done prohibited therapy in the 8 weeks prior to randomization
4) History or current condition of urinary retention or severe difficulty of urination
5) Patients with cancer in the part of lower urinary tract such as prostate or bladder, neurogenic bladder, urethra stricture, chronic prostatitis, symptomatic urinary tract infection, urinary tract stones and interstitial cystitis
6) Patients with serious cardiac disorder, serious liver dysfunction and serious kidney dysfunction
7) Patients with orthostatic hypotension
8) Patients with pyloristenosis, constriction of dodecadactylon, construction of enteron and adynamic ileus
9) Patients with deterioration of enterokinesis
10) Patients with narrow-angle glaucoma
11) Patients with myasthenia gravis
12) Qmax <5 mL/s
13) Residual urine volume >100 mL
14) Serum PSA >10 ng/mL
15) Patients with Polyuria
16) Any other patients who are regarded as unsuitable for this study by the investigator
170
1st name | |
Middle name | |
Last name | Tomonori Yamanishi |
Dokkyo Medical University
Department of Urology and Neurology, Continence Center
Kitakobayashi 880, Mibu, Shimotsuga, Tochigi, Japan
0282-86-1111
yamanish@dokkyomed.ac.jp
1st name | |
Middle name | |
Last name | Tomonori Yamanishi |
Dokkyo Medical University
Department of Urology and Neurology, Continence Center
Kitakobayashi 880, Mibu, Shimotsuga, Tochigi, Japan
0282-86-1111
yamanish@dokkyomed.ac.jp
Clinical Research Support Center Kyushu
Kyorin Pharmaceutical Co.Ltd.
Profit organization
Japan
NO
2013 | Year | 10 | Month | 11 | Day |
Unpublished
Completed
2013 | Year | 10 | Month | 07 | Day |
2013 | Year | 10 | Month | 15 | Day |
2015 | Year | 10 | Month | 31 | Day |
2015 | Year | 12 | Month | 31 | Day |
2016 | Year | 01 | Month | 12 | Day |
2016 | Year | 02 | Month | 06 | Day |
2013 | Year | 10 | Month | 07 | Day |
2016 | Year | 04 | Month | 07 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000013993
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