UMIN-CTR Clinical Trial

Recruitment status Completed
Unique ID issued by UMIN UMIN000008863
Receipt No. R000010407
Official scientific title of the study Evaluation of the usefulness of anti-cholinergic and B(Beta)3 agonist in patients with OAB.
Date of disclosure of the study information 2012/10/01
Last modified on 2016/12/14 (Ver. 9)

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Basic information
Official scientific title of the study Evaluation of the usefulness of anti-cholinergic and B(Beta)3 agonist in patients with OAB.
Title of the study (Brief title) Search of the clinical efficacy and safety for the Overactive bladder patients Received by imidafenacin and mirabegron as Therapeutic agents
(SORT Study)
Region
Japan

Condition
Condition Overactive bladder
Classification by specialty
Urology
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 We evaluate the usefulness after 12 weeks treatment with Imidafenacin and Mirabegron in OAB patients.(Treatment 1)
For patients who are insufficient in 12 weeks, we switch the drug (Imidafenacin to Mirabegron is, Mirabegron to Imidafenacin is) and evaluate the usefulness after further 12 weeks treatment. (Treatment 2)

In addition, we explore the factors that affect their usefulness in each medical agent.
Basic objectives2 Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Change of total OABSS score
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Parallel
Randomization Randomized
Randomization unit Individual
Blinding Open -no one is blinded
Control Active
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 2
Purpose of intervention Treatment
Type of intervention
Medicine
Interventions/Control_1 Imidafenacin 0.1mg will be orally administered twice a day, once after breakfast and dinner for 12 weeks.
For patients who are insufficient in 12 weeks, Mirabegron 50mg will be orally administered once a day after breakfast for further 12 weeks.
Interventions/Control_2 Mirabegron 50mg will be orally administered once a day after breakfast for 12 weeks.
For patients who are insufficient in 12 weeks, Imidafenacin 0.1mg will be orally administered twice a day, once after breakfast and dinner for further 12 weeks.
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
20 years-old <=
Age-upper limit

Not applicable
Gender Female
Key inclusion criteria Treatment 1
1)OAB patients (urgency score (OABSS) >= 2 and nighttime frequency score >= 2)
2)Outpatients
3)20 years old or more patients
4)Postmenopausal women
5)Patients from whom we have received written consent.

Treatment 2
1)OAB patients (urgency score (OABSS) >= 2 and nighttime frequency score >= 2)
2)Patients who are insufficient in 12 weeks (not improved 3 scores in OABSS total)
3)Patients from whom we have received consent
Key exclusion criteria 1)Patients who has contraindication of Imidafenacin
2)Patients who has contraindication of Mirabegron
3)Patients with urinary flow decreased
4)Patients with history of urinary retention
5)Patients with arrhythmia
6)Patients with hypokalemia
7)Patients with serious kidney dysfunction
8)Residual urine volume is more than 100mL
9)Patients with bladder cancer, urinary tract stones, symptomatic urinary tract infection, recurrent urinary tract infection and interstitial cystitis.
10)Patients with polyuria
11)Patients who have administered prohibited substances or done prohibited therapy within the 4 weeks before enrollment
12)Patients who have a urology or genital surgery within the 6 months before enrollment
13)Patients with history of resistance to anti-holinergic agents
14)Lower urinary tract symptoms aren't stable.
15)Any other patients who are regarded as unsuitable for this study by the investigator
Target sample size 400

Research contact person
Name of lead principal investigator Masayuki Takeda
Organization University of Yamanashi
Division name Department of Urology, School of Medicine
Address 1110 Shimokato, Chuo-shi, Yamanashi, Japan
TEL 055-273-9643
Email info3@cres-kyushu.or.jp

Public contact
Name of contact person Masayuki Takeda
Organization University of Yamanashi
Division name Department of Urology, School of Medicine
Address 1110 Shimokato, Chuo-shi, Yamanashi, Japan
TEL 055-273-9643
Homepage URL
Email info3@cres-kyushu.or.jp

Sponsor
Institute Clinical Research Support Center Kyushu
Institute
Department

Funding Source
Organization None
Organization
Division
Category of Funding Organization Self funding
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funder(s)

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions 山梨大学病院(山梨県)、信州大学病院(長野県)、名古屋大学病院(愛知県)、国立長寿医療研究センター(愛知県)、日本大学病院(東京都)、札幌医科大学附属病院(北海道)、神田医新クリニック(東京都)、永弘クリニック(埼玉県)、中嶋内科泌尿器科医院(埼玉県)、夏目泌尿器科(愛知県)、高村メディカルクリニック(愛知県)、きぬうら整形外科泌尿器科(愛知県)、相川泌尿器科医院(千葉県)、信濃町診療所Clinica Medica(東京都)、東九州泌尿器科(大分県)、春日町くりクリニック(東京都)、佐井泌尿器科・皮フ科クリニック(愛知県)、高羽クリニック(岐阜県)、おおむらクリニック(岐阜県)、ゆばクリニック(愛知県)、大脇病院(東京都)、うめやま医院(群馬県)、さくまクリニック(東京都)、渡辺医院(長野県)、さがみ屋泌尿器科クリニック(長野県)、しもがき泌尿器科クリニック(大阪府)、田泌尿器科クリニック(大阪府)、泌尿器科くろだクリニック(大阪府)、泌尿器科中村クリニック(大阪府)、染矢クリニック(大阪府)、いしだクリニック(兵庫県)、いずみ泌尿器科(兵庫県)、いまにし泌尿器科(兵庫県)、まつむら泌尿器科(兵庫県)、岡クリニック(兵庫県)、福田泌尿器皮膚科医院(兵庫県)、川原 腎・泌尿器科クリニック(鹿児島県)、札幌円山腎・泌尿器科クリニック(北海道)、三樹会病院(北海道)、ていね泌尿器科(北海道)、泌尿器科さいとうクリニック(北海道)、飛田医院(京都府)、サイ皮膚泌尿器科(愛知県)、清水クリニック(東京都)、大久保クリニック(東京都)、秀クリニック(東京都)、甲斐クリニック(愛知県)、にしさか腎・泌尿器科クリニック(大阪府)、遠藤医院(静岡県)、べっぷ腎・泌尿器クリニック(静岡県)、さとう泌尿器科クリニック(長野県)、東クリニック(鹿児島県)、たまいクリニック(鹿児島県)、北島病院(高知県)、となみクリニック(京都府)、尾関皮膚泌尿器科医院(東京都)、藤原医院(京都府)、川原泌尿器科(鹿児島県)、都田泌尿器科医院(大阪府)、まきのせ泌尿器科(鹿児島県)、塩川内科・泌尿器科クリニック(東京都)、弓削医院(東京都)、なかむら泌尿器科(千葉県)、烏山肛門大腸泌尿器クリニック水本医院(東京都)、松下泌尿器科医院(兵庫県)、原田泌尿器科クリニック(兵庫県)、みどり泌尿器科皮フ科医院(千葉県)、後楽園駅前診療所(東京都)、すやま泌尿器科クリニック(福岡県)、小林クリニック(愛知県)、大星クリニック(東京都)、かわい泌尿器科クリニック(福岡県)、泌尿器科上田クリニック(京都府)、あん医院(滋賀県)、ジェイタワークリニック(東京都)、セントラルクリニック伊勢崎(群馬県)、弁財泌尿器科・内科クリニック(埼玉県)、加野病院(福岡県)、八木クリニック(鹿児島県)、岩澤クリニック(北海道)、ノガキクリニック(東京都)、薬園台さかいクリニック(千葉県)、いいやま診療所(長野県)、北野泌尿器科医院(広島県)、すみいクリニック(広島県)、あいおいクリニック(千葉県)、市川東病院(千葉県)、小西医院(滋賀県)、小野寺クリニック(東京都)、尾松医院(滋賀県)、ごんクリニック(静岡県)、北村医院(大阪府)、鈴木医院(京都府)、かげやま医院(静岡県)、長久保病院(東京都)、つじ泌尿器科クリニック(滋賀県)、斎藤労災病院(千葉県)、林泌尿器科クリニック(鹿児島県)

Other administrative information
Date of disclosure of the study information
2012 Year 10 Month 01 Day

Progress
Recruitment status Completed
Date of protocol fixation
2012 Year 07 Month 18 Day
Anticipated trial start date
2012 Year 10 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results Unpublished
URL releasing results
Results
Other related information

Management information
Registered date
2012 Year 09 Month 06 Day
Last modified on
2016 Year 12 Month 14 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000010407