Clinical Trials Register

Summary
EudraCT Number:	2021-000670-28
Sponsor's Protocol Code Number:	CLTP001A12201
National Competent Authority:	Netherlands - Competent Authority
Clinical Trial Type:	EEA CTA
Trial Status:	Prematurely Ended
Date on which this record was first entered in the EudraCT database:	2022-01-04
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

Expand All Collapse All

A. Protocol Information

A.1

Member State Concerned

Netherlands - Competent Authority

A.2

EudraCT number

2021-000670-28

A.3

Full title of the trial

A randomized, participant- and investigator-blinded, placebo-controlled study to investigate efficacy, safety and tolerability of LTP001 in participants with pulmonary arterial hypertension

A.3.1

Title of the trial for lay people, in easily understood, i.e. non-technical, language

Study of efficacy and safety of LTP001 in pulmonary arterial hypertension participants

A.4.1

Sponsor's protocol code number

CLTP001A12201

A.5.2

US NCT (ClinicalTrials.gov registry) number

NCT05135000

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	Novartis Pharma AG
B.1.3.4	Country	Switzerland
B.3.1 and B.3.2	Status of the sponsor	Commercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1	Name of organisation providing support	Novartis Pharma AG
B.4.2	Country	Switzerland
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1	Name of organisation	Novartis Pharma AG
B.5.2	Functional name of contact point	Clinical Trial Information Desk
B.5.3	Address:
B.5.3.1	Street Address	Forum 1, Novartis Campus
B.5.3.2	Town/ city	Basel
B.5.3.3	Post code	4056
B.5.3.4	Country	Switzerland
B.5.4	Telephone number	+41 61 3241 111
B.5.5	Fax number	+41 61 3248 001
B.5.6	E-mail	clinicaltrial.enquiries@novartis.com

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	LTP001
D.3.2	Product code	LTP001
D.3.4	Pharmaceutical form	Capsule, hard
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	not available
D.3.9.2	Current sponsor code	LTP001
D.3.9.3	Other descriptive name	LTP001
D.3.9.4	EV Substance Code	SUB221265
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	1
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	No
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	LTP001
D.3.2	Product code	LTP001
D.3.4	Pharmaceutical form	Capsule, hard
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	not available
D.3.9.2	Current sponsor code	LTP001
D.3.9.3	Other descriptive name	LTP001
D.3.9.4	EV Substance Code	SUB221265
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	5
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	No

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	Capsule, hard
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

Pulmonary arterial hypertension

E.1.1.1

Medical condition in easily understood language

Disease in which blood vessels (arteries) in the lungs are damaged. This inhibits blood flow and pressure in the lung arteries rises and eventually heart failure develops

E.1.1.2

Therapeutic area

Diseases [C] - Respiratory Tract Diseases [C08]

MedDRA Classification

E.1.2 Medical condition or disease under investigation

E.1.2	Version	21.1
E.1.2	Level	PT
E.1.2	Classification code	10064911
E.1.2	Term	Pulmonary arterial hypertension
E.1.2	System Organ Class	10038738 - Respiratory, thoracic and mediastinal disorders

E.1.3

Condition being studied is a rare disease

Yes

E.2 Objective of the trial

E.2.1

Main objective of the trial

To assess the efficacy of LTP001 in participants with pulmonary arterial hypertension

E.2.2

Secondary objectives of the trial

- To evaluate the effect of LTP001 on other efficacy measures, Patient reported outcomes and biomarkers
- To assess the safety and tolerability of LTP001 in participants with PAH
- To investigate the pharmacokinetics (PK) of LTP001

E.2.3

Trial contains a sub-study

E.3

Principal inclusion criteria

- History of PAH belonging to one of the following subgroups of the Clinical Classification Group 1 (WHO):
--> participants with idiopathic pulmonary arterial hypertension (IPAH)
--> Hereditary pulmonary arterial hypertension
--> Congenital heart disease (surgically repaired at least 12 months prior to screening)
--> drug or toxin induced (for example, anorexigen or methamphetamine use)
- Resting mean pulmonary arterial pressure > 25 mmHg; pulmonary capillary wedge pressure (PCWP) or left ventricular end diastolic pressure < 15 mmHg as determined by right heart catheterization
- Pulmonary Vascular Resistance > 6 Wood unites (480 dynes s/cm5), as determined by right heart catheterization
- WHO Functional Class II-III
- 6MWD must be between 150 and 550 m (inclusive).
- Standard of care therapy which is stable at least 6 weeks prior to RHC and 6MWT assessment

Other protocol-defined criteria may apply.

E.4

Principal exclusion criteria

- Participants with pulmonary hypertension (PH) in the Clinical Classification Groups 2-5 (WHO), and any PAH Group 1 subgroups that were not covered by the inclusion criteria.
- Participants with a history of left sided heart disease, chronic left sided heart failure, congenital or acquired valvular disease compromising left ventricular function and/or pulmonary venous hypertension or symptomatic coronary disease
- Participants with obstructive lung disease defined as: FEV1/FVC < 60% and FEV1 < 60% of predicted value after bronchodilator administration as well as participants with moderate or severe restrictive lung disease: Total Lung Capacity < 70% of predicted value.
- Acute or chronic impairment (other than dyspnea), which would limit the ability to comply with study requirements, including interference with physical activity and execution of study procedures such as 6MWT .

Other protocol-defined criteria may apply.

E.5 End points

E.5.1

Primary end point(s)

Change from baseline PVR at week 25

E.5.1.1

Timepoint(s) of evaluation of this end point

At week 25

E.5.2

Secondary end point(s)

- Change from baseline in 6MWD at week 13 and week 25
- Right heart catheterization assessments including RV pressures, pulmonary artery pressures, wedge pressure, and cardiac output at week 25
- Change from baseline in tricuspid annular plane systolic excursion (TAPSE) by echocardiography at week 5, 13 and 25
- Change from baseline in tricuspid annular systolic velocity (TASV) by echocardiography at week 5, 13 and 25
- Change from baseline of peak velocity of excursion (RV S') by echocardiography at week 5, 13 and 25
- Change from baseline in fractional area change (FAC) by echocardiography at week 5, 13 and 25
- Change from baseline in EmPHasis-10 and PAH-SYMPACT at week 13 and 25
- AEs, SAEs, vital signs, ECGs, safety laboratory measurements
- Time to Clinical Worsening
- Cmax and Tmax (Week 1 and Week 25)
- Change from baseline in N-terminal fragment of the prohormone B-type natriuetic peptide (NT-ProBNP)

E.5.2.1

Timepoint(s) of evaluation of this end point

At weeks 13 and 25
At week 25
At week 5, 13 and 25
At week 5, 13 and 25
At week 5, 13 and 25
At week 5, 13 and 25
At week 13 and 25
Baseline to Week 29
Baseline to Week 29
Week 1 and week 25
Baseline to Week 29

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

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

Yes

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)

Yes

E.7.3

Therapeutic confirmatory (Phase III)

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

Yes

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

Yes

E.8.4

The trial involves multiple sites in the Member State concerned

E.8.5

The trial involves multiple Member States

Yes

E.8.5.1

Number of sites anticipated in the EEA

E.8.6 Trial involving sites outside the EEA

E.8.6.1

Trial being conducted both within and outside the EEA

Yes

E.8.6.2

Trial being conducted completely outside of the EEA

E.8.6.3

If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned

Argentina

Russian Federation

United Kingdom

United States

Germany

Netherlands

Poland

Spain

E.8.7

Trial has a data monitoring committee

Yes

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

LSLV

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

F. Population of Trial Subjects

F.1 Age Range

F.1.1

Trial has subjects under 18

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.1.2.1

Number of subjects for this age range:

F.1.3

Elderly (>=65 years)

Yes

F.1.3.1

Number of subjects for this age range:

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

Yes

F.3.3.1

Women of childbearing potential not using contraception

F.3.3.2

Women of child-bearing potential using contraception

Yes

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

F.4.2.2

In the whole clinical trial

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)

Participation in an extension trial may be offered to study participants.

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

2022-01-04

Ethics Committee Opinion of the trial application

Favourable

Ethics Committee Opinion: Reason(s) for unfavourable opinion

Date of Ethics Committee Opinion

2022-07-20

P. End of Trial
P.	End of Trial Status	Prematurely Ended

Select Country:	Select Age Range:
Select Trial Status:	Select Trial Phase:
Select Gender:
Select Date Range: to
Select Rare Disease:
IMP with orphan designation in the indication
Orphan Designation Number:
Results Status:
Clear advanced search filters

Austria
Belgium
Bulgaria
Croatia
Cyprus
Czechia
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
Ireland
Italy
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Netherlands
Norway
Poland
Portugal
Romania
Slovakia
Slovenia
Spain
Sweden
United Kingdom
Outside EU/EEA

Clinical trials