Clinical Trials Register

Summary
EudraCT Number:	2006-002768-24
Sponsor's Protocol Code Number:	156-04-251
National Competent Authority:	Italy - Italian Medicines Agency
Clinical Trial Type:	EEA CTA
Trial Status:	Completed
Date on which this record was first entered in the EudraCT database:	2007-07-23
Trial results	View results

Index
A. PROTOCOL INFORMATION
B. SPONSOR INFORMATION
C. APPLICANT IDENTIFICATION
D. IMP IDENTIFICATION
D.8 INFORMATION ON PLACEBO
E. GENERAL INFORMATION ON THE TRIAL
F. POPULATION OF TRIAL SUBJECTS
G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
P. END OF TRIAL

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A. Protocol Information

A.1

Member State Concerned

Italy - Italian Medicines Agency

A.2

EudraCT number

2006-002768-24

A.3

Full title of the trial

Phase III multicenter, double blind,placebo controlled, parallel arm trial to determine long-term safety and efficacy of oral tolvaptan tablet regimen in adult subjects with autosomal dominant polycystic kidney disease

Sperimentazione di Fase 3, multicentrica, in doppio cieco, controllata verso placebo e a bracci paralleli, per determinare la sicurezza e l`efficacia a lungo termine di regimi orali di Tolvaptan compresse in soggetti adulti con malattia renale policistica dominante autosomica

A.3.2

Name or abbreviated title of the trial where available

TEMPO

A.4.1

Sponsor's protocol code number

156-04-251

A.7

Trial is part of a Paediatric Investigation Plan

A.8

EMA Decision number of Paediatric Investigation Plan

B. Sponsor Information
B.Sponsor: 1
B.1.1	Name of Sponsor	OTSUKA PHARMACEUTICAL DEVELOPMENT AND COMMERCIALISATION INC
B.1.3.4	Country	United States
B.3.1 and B.3.2	Status of the sponsor	Non-Commercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1	Name of organisation providing support	Otsuka Pharmaceutical Development
B.4.2	Country	United States
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1	Name of organisation	Otsuka Pharmaceutical Development
B.5.2	Functional name of contact point	...
B.5.3	Address:
B.5.3.1	Street Address	Hoffmann
B.5.3.2	Town/ city	Christian
B.5.3.3	Post code	60323
B.5.3.4	Country	Germany
B.5.4	Telephone number	0049 69 95 50 44 41
B.5.5	Fax number	0049 69 95 50 44 41
B.5.6	E-mail	choffmann@otsuka.de

D. IMP Identification
D.IMP: 1
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	tolvaptan
D.3.2	Product code	NA
D.3.4	Pharmaceutical form	Tablet
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	tolvaptan
D.3.9.2	Current sponsor code	OPC 41061
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.3	Concentration number	30
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	Yes
D.3.11.13.1	Other medicinal product type	Non Applicabile
D.IMP: 2
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	tolvaptan
D.3.2	Product code	NA
D.3.4	Pharmaceutical form	Tablet
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	tolvaptan
D.3.9.2	Current sponsor code	OPC 41061
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.3	Concentration number	30
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	Yes
D.3.11.13.1	Other medicinal product type	Non Applicabile
D.IMP: 3
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	No
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.1	Product name	tolvaptan
D.3.2	Product code	NA
D.3.4	Pharmaceutical form	Tablet
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Oral use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	tolvaptan
D.3.9.2	Current sponsor code	OPC 41061
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.3	Concentration number	15
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	Yes
D.3.11.13.1	Other medicinal product type	Non Applicabile

D.8 Information on Placebo
D.8 Placebo: 1
D.8.1	Is a Placebo used in this Trial?	Yes
D.8.3	Pharmaceutical form of the placebo	Tablet
D.8.4	Route of administration of the placebo	Oral use
D.8 Placebo: 2
D.8.1	Is a Placebo used in this Trial?	Yes
D.8.3	Pharmaceutical form of the placebo	Tablet
D.8.4	Route of administration of the placebo	Oral use
D.8 Placebo: 3
D.8.1	Is a Placebo used in this Trial?	Yes
D.8.3	Pharmaceutical form of the placebo	Tablet
D.8.4	Route of administration of the placebo	Oral use

E. General Information on the Trial

E.1 Medical condition or disease under investigation

E.1.1

Medical condition(s) being investigated

Autosomal dominant polycystic kidney disease

· Malattia renale policistica dominante autosomica (ADPKD)

E.1.1.2

Therapeutic area

Diseases [C] - Nutritional and Metabolic Diseases [C18]

MedDRA Classification

E.1.2 Medical condition or disease under investigation

E.1.2	Version	14.1
E.1.2	Level	PT
E.1.2	Classification code	10010428
E.1.2	Term	Congenital cystic kidney disease
E.1.2	System Organ Class	10010331 - Congenital, familial and genetic disorders

E.1.3

Condition being studied is a rare disease

E.2 Objective of the trial

E.2.1

Main objective of the trial

to evaluate long term efficacy of tolvaptan against ADPKD through renal volume variation rate (%) for tolvaptan treated subjects vs placebo

· Valutare l'efficacia a lungo termine di tolvaptan nella ADPKD tramite il tasso di variazione del volume renale (%) per i soggetti trattati con tolvaptan rispetto a placebo.

E.2.2

Secondary objectives of the trial

to evaluate efficacy of tolvaptan in ADPKD through some markers f clinical progression of the disease (hypertension, renal pain, ...). To evaluate safety through standard clinical endpoints.

· Valutare l'efficacia a lungo termine di tolvaptan nella ADPKD tramite un insieme di marker di progressione clinica per la patologia (ovvero ipertensione,dolore renale,albuminuria e funzione renale).· Valutare l'efficacia a lungo termine di tolvaptan nella ADPKD utilizzando singoli marker clinici di progressione della patologia.· Valutare la sicurezza a lungo termine di tolvaptan tramite misure cliniche di tipo standard.Valutare i parametri farmacocinetici (FC),farmacodinamici (FD) ed esplorativi per tolvaptan nella ADPKD.

E.2.3

Trial contains a sub-study

E.3

Principal inclusion criteria

GFR superior to 60 ml/min/1.73 sm renal growth in rapid progression (total volume superior to 750 cc)determined with MR at randomisation

· GFR calcolata a > 60 ml/min/ 1,73m2 · Crescita renale in rapida progressione (volume totale >750 cc), determinata con esame di Risonanza magnetica (RM) al momento della randomizzazione

E.4

Principal exclusion criteria

safety contraindications included: no contraceptive precautions observance, no consciousness towards thirst, serious allergic reactions vs chemically similar products.

· Controindicazioni di sicurezza, compreso quanto segue: Mancata osservanza di terapie o precauzioni contraccettive, mancanza di consapevolezza nei riguardi della sete, reazioni allergiche severe a composti con struttura chimica simile· Controindicazioni alle valutazioni con RM o interferenze con la medesima· Presenza di condizioni concomitanti o assunzione di trattamenti in grado di confondere le valutazioni degli endpoint o prevenire la conclusione dello studio

E.5 End points

E.5.1

Primary end point(s)

for efficacy: renal volume variation rate (both renes) for tolvaptan (all doses) vs placebo. for safety: delated AEs, vital signs, clinical lab analysis, ECG for PK: random sampling to determine tolvaptan and metabolites concentrations for PD: urines: minimum osmolality and MCP-1 concentrations / blood: cistatin C and BUA concentrations

Endpoint principale dell'efficacia: Tasso di variazione del volume renale (totale, entrambi i reni) (normalizzato come percentuale) per tolvaptan (abbinando tutte le dosi) confrontato con placebo. Endpoints di sicurezza: Gli endpoints di sicurezza analizzati includeranno un compendio descrittivo di quanto segue:1. Eventi avversi riferiti2. Segni vitali3. Analisi cliniche di laboratorio4. ElettrocardiogrammiEndpoints farmacocinetici: Si otterranno campioni sparsi per determinare le concentrazioni di tolvaptan e dei metaboliti (DM-4103 e DM-4107). Endpoints farmacodinamici: Per tolvaptan rispetto a placebo:1. Per le urine, osmolalita` 'spot' minima e concentrazioni di MCP-1. 2. Per il sangue, concentrazioni di cistatina C e BUA

E.6 and E.7 Scope of the trial

E.6

Scope of the trial

E.6.1

Diagnosis

E.6.2

Prophylaxis

E.6.3

Therapy

Yes

E.6.4

Safety

Yes

E.6.5

Efficacy

Yes

E.6.6

Pharmacokinetic

Yes

E.6.7

Pharmacodynamic

Yes

E.6.8

Bioequivalence

E.6.9

Dose response

E.6.10

Pharmacogenetic

E.6.11

Pharmacogenomic

E.6.12

Pharmacoeconomic

E.6.13

Others

E.7

Trial type and phase

E.7.1

Human pharmacology (Phase I)

E.7.1.1

First administration to humans

E.7.1.2

Bioequivalence study

E.7.1.3

Other

E.7.1.3.1

Other trial type description

E.7.2

Therapeutic exploratory (Phase II)

E.7.3

Therapeutic confirmatory (Phase III)

Yes

E.7.4

Therapeutic use (Phase IV)

E.8 Design of the trial

E.8.1

Controlled

Yes

E.8.1.1

Randomised

Yes

E.8.1.2

Open

E.8.1.3

Single blind

E.8.1.4

Double blind

Yes

E.8.1.5

Parallel group

Yes

E.8.1.6

Cross over

E.8.1.7

Other

E.8.2

Comparator of controlled trial

E.8.2.1

Other medicinal product(s)

E.8.2.2

Placebo

E.8.2.3

Other

E.8.2.4

Number of treatment arms in the trial

E.8.3

The trial involves single site in the Member State concerned

E.8.4

The trial involves multiple sites in the Member State concerned

Yes

E.8.4.1

Number of sites anticipated in Member State concerned

E.8.5

The trial involves multiple Member States

E.8.6 Trial involving sites outside the EEA

E.8.6.1

Trial being conducted both within and outside the EEA

E.8.6.2

Trial being conducted completely outside of the EEA

E.8.7

Trial has a data monitoring committee

Information not present in EudraCT

E.8.8

Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial

E.8.9 Initial estimate of the duration of the trial

E.8.9.1

In the Member State concerned years

E.8.9.1

In the Member State concerned months

E.8.9.1

In the Member State concerned days

E.8.9.2

In all countries concerned by the trial years

E.8.9.2

In all countries concerned by the trial months

E.8.9.2

In all countries concerned by the trial days

F. Population of Trial Subjects

F.1 Age Range

F.1.1

Trial has subjects under 18

F.1.1

Number of subjects for this age range:

F.1.1.1

In Utero

F.1.1.2

Preterm newborn infants (up to gestational age < 37 weeks)

F.1.1.3

Newborns (0-27 days)

F.1.1.4

Infants and toddlers (28 days-23 months)

F.1.1.5

Children (2-11years)

F.1.1.6

Adolescents (12-17 years)

F.1.2

Adults (18-64 years)

Yes

F.1.3

Elderly (>=65 years)

F.2 Gender

F.2.1

Female

Yes

F.2.2

Male

Yes

F.3 Group of trial subjects

F.3.1

Healthy volunteers

F.3.2

Patients

Yes

F.3.3

Specific vulnerable populations

F.3.3.1

Women of childbearing potential not using contraception

F.3.3.2

Women of child-bearing potential using contraception

F.3.3.3

Pregnant women

F.3.3.4

Nursing women

F.3.3.5

Emergency situation

F.3.3.6

Subjects incapable of giving consent personally

F.3.3.7

Others

F.4 Planned number of subjects to be included

F.4.1

In the member state

F.4.2

For a multinational trial

F.4.2.1

In the EEA

700

F.4.2.2

In the whole clinical trial

1500

F.5

Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)

nota: soggetti solo fino a 50 anni

G. Investigator Networks to be involved in the Trial

N. Review by the Competent Authority or Ethics Committee in the country concerned

Competent Authority Decision

Authorised

Date of Competent Authority Decision

2007-04-16

Ethics Committee Opinion of the trial application

Favourable

Ethics Committee Opinion: Reason(s) for unfavourable opinion

Date of Ethics Committee Opinion

2007-02-05

P. End of Trial
P.	End of Trial Status	Completed
P.	Date of the global end of the trial	2012-01-23

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