Tolvaptan Phase 3 Efficacy and Safety Study in ADPKD (TEMPO3/4)

This study has been completed.
Sponsor:
Collaborator:
Otsuka Pharmaceutical Co., Ltd.
Information provided by (Responsible Party):
Otsuka Pharmaceutical Development & Commercialization, Inc.
ClinicalTrials.gov Identifier:
NCT00428948
First received: January 26, 2007
Last updated: February 1, 2013
Last verified: February 2013
  Purpose

This study's purpose is to evaluate the long-term safety and efficacy of tolvaptan versus placebo in patients with ADPKD.


Condition Intervention Phase
Polycystic Kidney Disease, Autosomal Dominant
Drug: tolvaptan
Drug: Placebo
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Phase 3, Multi-center, Double-blind, Placebo-controlled, Parallel-arm Trial to Determine Long-term Safety and Efficacy of Oral Tolvaptan Tablets Regimens in Adult Subjects With Autosomal Dominant Polycystic Kidney Disease

Resource links provided by NLM:


Further study details as provided by Otsuka Pharmaceutical Development & Commercialization, Inc.:

Primary Outcome Measures:
  • Rate of total kidney volume change(%) [ Time Frame: 36 months ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Time to onset of multiple ADPKD outcomes [ Time Frame: 36 months ] [ Designated as safety issue: No ]
    ADPKD outcomes include new onset hypertension, worsening hypertension, renal pain, worsening albuminuria and worsening renal function

  • Evaluate long-term efficacy of tolvaptan in ADPKD using single clinical 4-markers of ADPKD progression [ Time Frame: 36 months ] [ Designated as safety issue: No ]
  • Evaluate long-term safety of tolvaptan through standard clinical measures. [ Time Frame: 36 months ] [ Designated as safety issue: Yes ]
  • Evaluate pharmacokinetic (PK), pharmacodynamic (PD) and exploratory parameters for tolvaptan in ADPKD. [ Time Frame: 36 months ] [ Designated as safety issue: No ]

Enrollment: 1445
Study Start Date: January 2007
Study Completion Date: January 2012
Primary Completion Date: January 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Tolvaptan Drug: tolvaptan
oral tablet split-dose regimens (45/15mg, 60/30 mg or 90/30 mg) by mouth twice a day on awakening and approximately 9 hours later for 36 months. Daily dose regimen based on maximally tolerated dose.
Other Name: OPC-41061 or OPC-156
Placebo Comparator: Placebo Drug: Placebo
oral tablet split-dose regimens (45/15mg Placebo, 60/30 mg Placebo or 90/30 mg Placebo) by mouth twice a day on awakening and approximately 9 hours later for 36 months. Daily dose regimen based on maximally tolerated dose.

Detailed Description:

The current study will evaluate whether tolvaptan will be potentially beneficial, while maintaining an adequate safety profile, by reducing the rate of total renal volume increase, while impacting the onset, severity and progression of other important consequences of ADPKD.

  Eligibility

Ages Eligible for Study:   18 Years to 50 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • GFR estimated at ≥60 mL/ min
  • Diagnosis of ADPKD and rapidly progressive kidney growth (total volume ≥750 cc) by Magnetic Resonance Imaging (MRI) at randomization
  • Legal adult age and able to give Informed Consent
  • Willingness to comply with reproductive precautions if female

Exclusion Criteria:

  • Prior exposure to tolvaptan or other experimental PKD therapies
  • Currently taking medication for purpose of affecting PKD cysts
  • Women who are breast feeding and females of childbearing potential who are not using acceptable contraceptive methods
  • In the opinion of the study investigator or sponsor may present a safety risk or confound study objectives
  • Patients who are unlikely to adequately comply with study procedures
  • Patients having contraindications to MRI
  • Patients taking medications or having any illnesses likely to affect ADPKD outcomes.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00428948

  Hide Study Locations
Locations
United States, Alabama
University of South Alabama
Mobile, Alabama, United States, 36617
Coastal Clinical Research
Mobile, Alabama, United States, 36608
United States, California
Apex Research of Riverside
Riverside, California, United States, 92503
Stanford University Medical Center
Stanford, California, United States, 94305-5114
United States, Colorado
University of Colorado Health Sciences Center
Denver, Colorado, United States, 80262
United States, Connecticut
Yale University School of Medicine
New Haven, Connecticut, United States, 06510
United States, Florida
Jacksonville Center for Clinical Research
Jacksonville, Florida, United States, 32216
Coastal Nephrology Associates Research Center, LLC
Port Charlotte, Florida, United States, 33952
United States, Georgia
Emory University School of Medicine
Atlanta, Georgia, United States, 30308
United States, Illinois
Northwestern University
Chicago, Illinois, United States, 60611
United States, Kansas
University of Kansas Medical Center
Kansas City, Kansas, United States, 66160
United States, Louisiana
Renal Associates of Baton Rough, L.L.C.
Baton Rouge, Louisiana, United States, 70809
United States, Maryland
John Hopkins School of Medicine
Baltimore, Maryland, United States, 21205
United States, Massachusetts
Tufts- New England Medical Center
Boston, Massachusetts, United States, 02111
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States, 02215
United States, Minnesota
Mayo Medical Center
Rochester, Minnesota, United States, 55905
United States, New York
Erie County Medical Center
Buffalo, New York, United States, 14215
Nephrology Associates of Westchester
Hawthorne, New York, United States, 10532
The Rogosin Institute
New York, New York, United States, 10021
Columbia University Medical Center
New York, New York, United States, 10032
United States, North Carolina
University of North Carolina, UNC, Kidney Center
Chapel Hill, North Carolina, United States, 27599
East Carolina University
Greenville, North Carolina, United States, 27834
United States, Ohio
Kidney and Hypertension Center
Cincinnati, Ohio, United States, 45220
University Hospitals of Cleveland/Case
Cleveland, Ohio, United States, 44106
United States, Oregon
Northwest Renal Clinic, Inc.
Portland, Oregon, United States, 97210
United States, Pennsylvania
University of Pennsylvania Medical Center
Philadelphia, Pennsylvania, United States, 19104
United States, South Carolina
Charleston Nephrology Associates
Charleston, South Carolina, United States, 29405
United States, Tennessee
Nephrology Associates, P.C.
Nashville, Tennessee, United States, 37205
Vanderbilt University Medical Center
Nashville, Tennessee, United States, 37232-1371
United States, Virginia
University of Virginia, Nephrology Clinical Research Center
Charlottesville, Virginia, United States, 22908
Argentina
Instituto de Nefrología, Nefrology SA
Buenos Aires, Argentina, 1425
Hosptial Universitario Austral
Buenos Aires, Argentina, B1664INZ
Hospital Municipal de Vicente Lopez, Dr Bernardo Houssay
Buenos Aires, Argentina, 1602
Hospital Privado-Centro Medico de Cordoba
Cordoba, Argentina, X5016KEA
Sanatorio Allende
Cordoba, Argentina, X5000IUP
Australia
Royal Adelaide Hospital
Adelaide, Australia, 5000
Queen Elizebeth Hospital
Adelaide, Australia, 5011
Princess Alexandra Hospital
Brisbane, Australia, 4102
Melbourne Renal Research Group
Melbourne, Australia, 3121
Royal Melbourne Hospital
Melbourne, Australia, 3050
Royal Perth Hospital
Perth, Australia, 6054
Royal North Shore Hospital
Sydney, Australia, 2065
Westmead Hospital
Sydney, Australia, 2145
Belgium
UZ Brussel
Brussel, Belgium, 1090
Ucl-St Luc
Brussels, Belgium, 1200
UZ Gent
Gent, Belgium, 9000
Canada, Nova Scotia
Queen Elizabeth II Health Science Center, Division of Nephrology
Halifax, Nova Scotia, Canada, B3H1v8
Canada, Quebec
Hospital du Sacre- Coeur de Montreal
Montreal, Quebec, Canada, H4J1C5
Royal Victoria Hospital
Montreal, Quebec, Canada, H3A1A1
Denmark
Herlev Amtssygehus
Herlev, Denmark, 2730
Odense Universitetshospital
Odense, Denmark, 5000
France
CHU-Hopital Pellegrin
Bordeaux, France, 33076
CHU - Hôpital Clémenceau
Caen Cedex, France, 14033
Hôpital Edouard Herriot
Lyon Cedex 3, France, 69437
Hôpital de la Conception
Marseille, France, 13005
CHU - Hôpital Lapeyronie
Montpellier, France, 34295
Hopital Bichat-Claude Bernard
Paris, France, 75018
Centre Hospitalier Universitaire
Reims cedex, France, 51092
CHU - Hôpital Nord
Saint-Etienne Cedex 2, France, 42055
Hopital Rangueil
Toulouse Cedex 09, France, 31059
Germany
Universitätsklinikum Carl Gustav Carus
Dresden, Germany, 1307
Nephrologische Gemeinschaftspraxis/Dialysezentrum
Düsseldorf, Germany, 40210
Klinik für Nieren- und Hochdruckkrankheiten
Essen, Germany, 45147
Universitätsklinikum Freiburg
Freiburg, Germany, 78106
Universitätskliniken Heidelberg
Heidelberg, Germany, 69120
UH Erlangen/Nürnberg
Nuernberg, Germany, 90471
Italy
Ospedali Riuniti di Bergamo
Bergamo, Italy, 24128
Università Vita e Salute, Ospedale San Raffaele
Milano, Italy, 20132
Policlinico di Modena
Modena, Italy, 41100
Policlinico
Napoli, Italy, 80131
IRCCS Fondazione Salvatore Maugeri
Pavia, Italy, 27100
Japan
Fujita Health University Hospital
Toyoake, Aichi, Japan, 4701192
Hokkaido University Hospital
Sapporo, Hokkaido, Japan, 608648
Tokai University Hospital
Isehara, Kanagawa, Japan, 2591193
Toranomon Hospital Kajigaya
Kawasaki, Kanagawa, Japan, 2138587
Kitasato University Hospital
Sagamihara, Kanagawa, Japan, 2288555
Tohoku University Hospital
Sendai, Miyagi, Japan, 9808574
Osaka City University Hospital
Osaka-City, Osaka, Japan, 5458586
Osaka University Hospital
Suita, Osaka, Japan, 5650871
Shuwa General Hospital
Kasukabe, Saitama, Japan, 3440035
Saitama Medical Center
Kawagoe, Saitama, Japan, 3508500
Hamamatsu University School of Medicine, University Hospital
Hamamatsu, Shizuoka, Japan, 4313192
Jichi Medical School Hospital
Shimotsuke, Tochigi, Japan, 3290498
Tokyo Medical & Dental University Hospital, Faculty of Medicine
Bunkyo-ku, Tokyo, Japan, 1138519
Nippon Medical School Hospital
Bunkyo-ku, Tokyo, Japan, 1138603
Teikyo University Hospital
Itabashi-ku, Tokyo, Japan, 1738606
Toranomon Hospital
Minato-ku, Tokyo, Japan, 1058470
The Jikei University Hospital
Minato-Ku, Tokyo, Japan, 1058471
Kyorin University Hospital
Mitaka, Tokyo, Japan, 1818611
Tokyo Women's Medical University Hospital
Shinjuku-ku, Tokyo, Japan, 1628666
Chiba University Hospital
Chiba, Japan, 2608677
National Hospital Organization Chiba-East Hospital
Chiba, Japan, 2608712
Kyusyu University Hospital
Fukuoka, Japan, 8128582
Fukushima Medical University Hospital
Fukushima, Japan, 9601295
Hiroshima University Hospital
Hiroshima, Japan, 7348551
Kumamoto Univeristy Hospital
Kumamoto, Japan, 8608556
Kyoto University Hospital
Kyoto, Japan, 6068507
National Hospital Organization Kyoto Medical Center
Kyoto, Japan, 612-8555
Niigata University Medical & Dental Hospital
Niigata, Japan, 9518520
Ohno Memorial Hospital
Osaka, Japan, 5500015
Saitama Medical Center Jichi Medical University
Saitama, Japan, 3308503
Netherlands
VU Medisch Centrum
Amsterdam, Netherlands, 1081 HV
UMCG Groningen
Groningen, Netherlands, 9713 GZ
Poland
Oddział Nefrologiczny Stacja Dializ
Ciechanow, Poland, 06-400
Akademickie Centrum Kliniczne AMG
Gdansk, Poland, 80-952
Samodzielny Publiczny Szpital Kliniczny nr 1, Akademickie Centrum Kliniczne AMG
Gdansk, Poland, 80-952
Samodzielny Publiczny Zaklad Opieki Zdrowotnej, Szpital Uniwersytecki w Krakowie
Krakow, Poland, 31-501
SOP ZOZ Uniwersytecki Szpital Kliniczny
Lodz, Poland, 90-153
Samodzielny Publiczny Szpital Kliniczny nr 4 w Lublinie
Lublin, Poland, 20-954
Klinika Chorób Wewnętrznych i Nefrologii
Warsaw, Poland, 02-507
Międzyleski Szpital Specjalistyczny w Warszawie
Warsaw, Poland, 04-749
Szpital Praski p.w. Przemienienia Panskiego, Samodzielny Publiczny Zaklad Opieki Zdrowotnej
Warszawa, Poland, 03-401
Szpital Praski, Samodzielny Publiczny ZOZ
Warszawa, Poland, 03-401
Akademicki Szpital Kliniczny im J Mikulicza Radeckiego
Wroclaw, Poland, 50-417
Romania
Spitalul Clinic de Nefrologie Dr. Carol Davila
Bucharest, Romania, 10731
Institutul Clinic Fundeni
Bucharest, Romania, 22328
Spitalul Clinic "C.I.Parhon"
Iasi, Romania, 700503
Russian Federation
Kemerovo Medical Academy, Regional Clinical Hospital
Kemerovo, Russian Federation, 650061
City Clinical Hospital #52
Moscow, Russian Federation, 123060
City Mariinskiy Hospital
St. Petersburg, Russian Federation, 191104
Leningrad Regional Clinical Hospital
St.-Petersburg, Russian Federation, 194291
Tomsk Regional Clinical Hospital
Tomsk, Russian Federation, 634063
United Kingdom
Belfast City Hospital
Belfast, United Kingdom, BT9 7AB
Oueen Elizabeth Hospital
Birmingham, United Kingdom, B15 2TH
Sussex Renal Unit Royal Sussex County Hospital
Brighton, United Kingdom, BN2 5BE
Uhcw Mhs Trust
Coventry, United Kingdom, CV2 2DX
Royal Infirmary
Edinburgh, United Kingdom, EH16 4SA
Raigmore Hospital
Inverness, United Kingdom, IV2 3UJ
King's College Hospital
London, United Kingdom, SE5-9RS
St. George's Hospital
London, United Kingdom, SW170RE
Royal Free and University College Medical School
London, United Kingdom, NW3 2PF
Royal Hallamshire Hospital
Sheffield, United Kingdom, S5 7AU
Morriston Hospital
Swansea, United Kingdom, SA6 6NL
Sponsors and Collaborators
Otsuka Pharmaceutical Development & Commercialization, Inc.
Otsuka Pharmaceutical Co., Ltd.
Investigators
Principal Investigator: Vicente Torres, MD, PhD Mayo Medical Center
Study Director: Frank Czerwiec, MD, PhD Otsuka Pharmaceutical Development and Commercialization, Inc.
Study Director: Osamu Sato Otsuka Pharmaceutical Corporation, Ltd. Japan
  More Information

Publications:
Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Otsuka Pharmaceutical Development & Commercialization, Inc.
ClinicalTrials.gov Identifier: NCT00428948     History of Changes
Other Study ID Numbers: 156-04-251, 2006-002768-24
Study First Received: January 26, 2007
Last Updated: February 1, 2013
Health Authority: United States: Food and Drug Administration
Canada: Health Canada
Argentina: Ministry of Health
Australia: Human Research Ethics Committee
United Kingdom: Medicines and Healthcare Products Regulatory Agency
France: National Consultative Ethics Committee for Health and Life Sciences
Germany: Federal Institute for Drugs and Medical Devices
Italy: Ethics Committee
Belgium: Ethics Committee
Netherlands: Independent Ethics Committee
Poland: Ethics Committee
Romania: Ethics Committee
Russia: Ethics Committee
Japan: Ministry of Health, Labor and Welfare
Denmark: National Board of Health

Keywords provided by Otsuka Pharmaceutical Development & Commercialization, Inc.:
ADPKD
Polycystic
kidney
ADPKD (Autosomal Dominant Polycystic Kidney Disease)

Additional relevant MeSH terms:
Kidney Diseases
Polycystic Kidney Diseases
Polycystic Kidney, Autosomal Dominant
Urologic Diseases
Kidney Diseases, Cystic

ClinicalTrials.gov processed this record on July 20, 2014