Clinical Trials Register

Summary
EudraCT Number:	2016-001001-16
Sponsor's Protocol Code Number:	Q4777n
Clinical Trial Type:	Outside EU/EEA
Date on which this record was first entered in the EudraCT database:	2016-07-05
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
H.4 THIRD COUNTRY IN WHICH THE TRIAL WAS FIRST AUTHORISED

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A. Protocol Information

A.2

EudraCT number

2016-001001-16

A.3

Full title of the trial

A Phase IV, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Persistency of Response with or without Xolair after Long-Term Therapy (XPORT)

A.3.1

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

A Study Evaluating the Persistency of Response with or without Xolair (Omalizumab) after Long-Term Therapy (XPORT)

A.3.2

Name or abbreviated title of the trial where available

XPORT

A.4.1

Sponsor's protocol code number

Q4777n

A.5.2

US NCT (ClinicalTrials.gov registry) number

NCT01125748

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	F. Hoffmann-La Roche 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	F. Hoffmann-La Roche 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	F. Hoffmann-La Roche AG
B.5.2	Functional name of contact point	Roche Trial Information Hotline
B.5.3	Address:
B.5.3.1	Street Address	Grenzacherstrasse 124
B.5.3.2	Town/ city	Basel
B.5.3.3	Post code	CH-4070
B.5.3.4	Country	Switzerland
B.5.4	Telephone number	+41 616878333
B.5.6	E-mail	global.trial_information@roche.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	Yes
D.2.1.1.1	Trade name	Xolair (Omalizumab)
D.2.1.1.2	Name of the Marketing Authorisation holder	Genentech Inc.
D.2.1.2	Country which granted the Marketing Authorisation	United States
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	Xolair
D.3.4	Pharmaceutical form	Powder for solution for injection
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Subcutaneous use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	OMALIZUMAB
D.3.9.1	CAS number	242138-07-4
D.3.9.4	EV Substance Code	SUB12543MIG
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	150
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	No
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	Yes
	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)	Yes
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	Powder for solution for injection
D.8.4	Route of administration of the placebo	Subcutaneous use

E. General Information on the Trial

E.1 Medical condition or disease under investigation

E.1.1

Medical condition(s) being investigated

Moderate to severe persistent allergic asthma

E.1.1.1

Medical condition in easily understood language

Asthma

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	19.0
E.1.2	Level	PT
E.1.2	Classification code	10003553
E.1.2	Term	Asthma
E.1.2	System Organ Class	10038738 - Respiratory, thoracic and mediastinal 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 the persistency of response to Xolair in moderate to severe persistent allergic asthma patients who discontinue Xolair therapy after long-term therapy.

E.2.2

Secondary objectives of the trial

To evaluate the safety of Xolair discontinuation and Xolair continuation after long-term therapy.

To evaluate mean serum omalizumab and total and free IgE concentration versus time

E.2.3

Trial contains a sub-study

E.3

Principal inclusion criteria

Signed Informed Consent Form (ICF). In the case of a minor, consent must be given by the child's parent or legally authorized representative.

Participants who have completed the EXCELS study prior to this study must have met all inclusion criteria for enrollment in the EXCELS study.

History of positive skin test or in vitro reactivity to an aeroallergen.

Continuous Xolair (omalizumab) exposure from the beginning of the EXCELS study to randomization into this study (if the participant participated in the EXCELS study), or within the previous 5 years prior to randomization into this study (if the participant did not participate in the EXCELS study). For the purposes of this study, continuous Xolair exposure is defined as having missed no more than 25% of scheduled Xolair doses. In addition, a maximum of 2 doses can be missed within the last 6 months before being randomized into this study.
For participants who did not participate in the EXCELS study, missed-dose rates will be based on their injection records.

Patients who participated in the EXCELS study must have completed the EXCELS study and not discontinued Xolair since the completion of the EXCELS study.

Diagnosis of moderate to severe persistent allergic asthma while on Xolair as defined per physician's assessment.

Stable dosing of current asthma therapies, in addition to Xolair, over 2 months prior to enrollment.

Serum IgE level ≥ 30 to ≤ 700 IU/mL before initiation of Xolair treatment (prior to the EXCELS study enrollment or earlier).

Body weight ≥ 30 to ≤ 150 kg.

Treatment with Xolair consistent with the US package insert (USPI) (based on the dosing table, recommended dose, administration, and dosing interval) prior to enrollment to this study.

Participants who participated in the EXCELS study must be willing to allow their EXCELS study data to be used in this study as part of baseline demographic values (such as forced expiratory volume in 1 second [FEV1] and Asthma Control Test [ACT]), as documented in the ICF.

E.4

Principal exclusion criteria

Participation in other therapy trials or planned participation during the following year from screening.

Contraindication to Xolair therapy (eg, participants who experienced a severe hypersensitivity reaction to Xolair).

Acute asthma exacerbation within the 2 months immediately prior to screening that required any of the following: Initiation of systemic corticosteroids, increased dosing of systemic corticosteroids relative to "stable" dose, doubling of inhaled corticosteroid (ICS) dosing, emergency room visit, and hospitalization.

Any significant, or unstable, systemic disease (eg, infection, hematologic, renal, hepatic, cardiovascular diseases, or gastrointestinal diseases), or a recent hospitalization because of systemic disease within the previous 2 months.

Diagnosis of active lung disease other than asthma.

Having more than 10 pack-years smoking history.

Diagnosis of cystic fibrosis.

Use of an experimental drug within 30 days prior to study screening.

Unable or unwilling to comply with study procedures and visits (eg, spirometry, blood draws).

Have elevated serum IgE levels for reasons other than allergy (eg, parasite infections, hyperimmunoglobulin E syndrome, Wiskott-Aldrich syndrome, or bronchopulmonary aspergillosis).

Pregnancy, lactation, or any planned pregnancy in the following year.

E.5 End points

E.5.1

Primary end point(s)

Percentage of Participants Not Experiencing a Protocol-defined Severe Exacerbation During the Study

E.5.1.1

Timepoint(s) of evaluation of this end point

Baseline to the end of the study (up to 52 weeks)

E.5.2

Secondary end point(s)

Time to first protocol-defined severe exacerbation

Serum Total Xolair concentrations at Weeks 0, 12, 24, 36, and 52 or Early Termination.

E.5.2.1

Timepoint(s) of evaluation of this end point

Baseline to the end of the study (up to 52 weeks)

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

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)

E.7.4

Therapeutic use (Phase IV)

Yes

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

Will this trial be conducted at a single site globally?

E.8.4

Will this trial be conducted at multiple sites globally?

Yes

E.8.6 Trial involving sites outside the EEA

E.8.6.2

Trial being conducted completely outside of the EEA

Yes

E.8.6.3

Specify the countries outside of the EEA in which trial sites are planned

United States

E.8.7

Trial has a data monitoring committee

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

LVLS

E.8.9 Initial estimate of the duration of the trial

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

Yes

F.1.1

Number of subjects for this age range:

180

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)

Yes

F.1.1.6.1

Number of subjects for this age range:

F.1.2

Adults (18-64 years)

Yes

F.1.2.1

Number of subjects for this age range:

155

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 For clinical trials recorded in the database before the 10th March 2011 this question read: "Women of childbearing potential" and did not include the words "not using contraception". An answer of yes could have included women of child bearing potential whether or not they would be using contraception. The answer should therefore be understood in that context. This trial was recorded in the database on 2016-07-05.

Yes

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

Yes

F.3.3.6.1

Details of subjects incapable of giving consent

Subjects under age incapable of giving consent personally.

F.3.3.7

Others

F.4 Planned number of subjects to be included

F.4.2

For a multinational trial

F.4.2.2

In the whole clinical trial

180

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)

None

G. Investigator Networks to be involved in the Trial

H.4 Third Country in which the Trial was first authorised
H.4.1	Third Country in which the trial was first authorised:	United States

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