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    Clinical Trial Results:
    A Phase 2 immunological bridging study assessing the non-inferiority of a new formulation of ETVAX®. A prospective double-blind, randomized study in healthy volunteers

    Summary
    EudraCT number
    2021-001541-13
    Trial protocol
    SE  
    Global end of trial date
    31 Jan 2023

    Results information
    Results version number
    v1(current)
    This version publication date
    28 Dec 2023
    First version publication date
    28 Dec 2023
    Other versions

    Trial information

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    Trial identification
    Sponsor protocol code
    OEV-125
    Additional study identifiers
    ISRCTN number
    -
    US NCT number
    NCT05178134
    WHO universal trial number (UTN)
    -
    Sponsors
    Sponsor organisation name
    Scandinavian Biopharma Holding AB
    Sponsor organisation address
    Industrivägen 1, Solna, Sweden, 17148
    Public contact
    Scandinavian Biopharma Holding AB, Scandinavian Biopharma Holding AB, +46 (0)8 470 56 00, info@scandinavianbiopharma.se
    Scientific contact
    Scandinavian Biopharma Holding AB, Scandinavian Biopharma Holding AB, +46 (0)8 470 56 00, info@scandinavianbiopharma.se
    Paediatric regulatory details
    Is trial part of an agreed paediatric investigation plan (PIP)
    No
    Does article 45 of REGULATION (EC) No 1901/2006 apply to this trial?
    No
    Does article 46 of REGULATION (EC) No 1901/2006 apply to this trial?
    No
    Results analysis stage
    Analysis stage
    Final
    Date of interim/final analysis
    20 Oct 2022
    Is this the analysis of the primary completion data?
    Yes
    Primary completion date
    20 Oct 2022
    Global end of trial reached?
    Yes
    Global end of trial date
    31 Jan 2023
    Was the trial ended prematurely?
    No
    General information about the trial
    Main objective of the trial
    To demonstrate non-inferiority, in terms of immunogenicity, between the wet formulation and the newly developed partially dried formulation of selected components of ETVAX®.
    Protection of trial subjects
    The study began when all of the requirements of the appropriate regulatory authorities had been fulfilled. The study was conducted in accordance with the ethical principles of the Declaration of Helsinki and the International Council on Harmonisation (ICH) - good clinical practice (GCP) guidelines. Dosing occurred at the clinic. After each dose, subjects remained at the clinic for observation for 15 min before leaving.
    Background therapy
    -
    Evidence for comparator
    -
    Actual start date of recruitment
    08 Nov 2021
    Long term follow-up planned
    No
    Independent data monitoring committee (IDMC) involvement?
    No
    Population of trial subjects
    Number of subjects enrolled per country
    Country: Number of subjects enrolled
    Sweden: 280
    Worldwide total number of subjects
    280
    EEA total number of subjects
    280
    Number of subjects enrolled per age group
    In utero
    0
    Preterm newborn - gestational age < 37 wk
    0
    Newborns (0-27 days)
    0
    Infants and toddlers (28 days-23 months)
    0
    Children (2-11 years)
    0
    Adolescents (12-17 years)
    0
    Adults (18-64 years)
    280
    From 65 to 84 years
    0
    85 years and over
    0

    Subject disposition

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    Recruitment
    Recruitment details
    The subjects were recruited through advertising on notice boards and distribution of leaflets, as well as through information posted on the study's website and social media platforms.

    Pre-assignment
    Screening details
    In total, 313 volunteers were screened for the study. 140 subjects were randomized into each of the two treatment groups. 139 subjects in each group received two doses of vaccine and completed the study.

    Period 1
    Period 1 title
    Overall study (overall period)
    Is this the baseline period?
    Yes
    Allocation method
    Randomised - controlled
    Blinding used
    Double blind
    Roles blinded
    Subject, Investigator, Carer
    Blinding implementation details
    Neither the personnel directly involved in taking care of the study subjects or evaluating the results, nor the subjects themselves, were informed which of the two formulations of vaccine that was given. The two formulations had identical appearance and the same smell. However, the person who prepared the vaccines immediately before immunization and the observer were unblinded. These persons were not directly involved in evaluation of AEs or laboratory results.

    Arms
    Are arms mutually exclusive
    Yes

    Arm title
    Active Comparator: The wet formulation of ETVAX
    Arm description
    Subjects in this arm were given two oral doses of the wet formulation, administered two weeks apart. The wet formulation consists of a liquid suspension of inactivated bacteria (ETEX 21-24) and LCTBA in one vial, freeze-dried dmLT adjuvant in a second vial, and effervescent buffer granules in a separate sachet. Prior to administration, the buffer is dissolved in 150 ml tap water, followed by the addition of the content of the vaccine vial (inactivated bacteria mixed with LCTBA) and reconstituted and diluted adjuvant dmLT from the second vial.
    Arm type
    Active comparator

    Investigational medicinal product name
    ETVAX
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Powder for oral suspension, Suspension for oral suspension, Effervescent powder
    Routes of administration
    Oral use
    Dosage and administration details
    The wet formulation consists of a liquid suspension of inactivated bacteria (ETEX 21-24) and LCTBA in one vial, freeze-dried dmLT adjuvant in a second vial, and effervescent buffer granules in a separate sachet. Prior to administration, the buffer is dissolved in 150 ml tap water, followed by the addition of the content of the vaccine vial (inactivated bacteria mixed with LCTBA) and reconstituted and diluted adjuvant dmLT from the second vial. Etvax: Preparation of complete Wet formulation. The vaccine supplied as a liquid, is mixed with the 150 ml of sodium bicarbonate buffer solution on the day of preparation for use on dosing day. Just prior to administration 10 μg of dmLT is added by pipette (50 μl).

    Arm title
    Active Comparator: The partially dried formulation of ETVAX
    Arm description
    Subjects in this arm were given two oral doses of the partially dried formulation, administered two weeks apart. The partially dried formulation, dmLT and LCTBA are spray-dried and mixed with the buffer granules and stabilizing excipients in a sachet. Prior to administration, the content of the buffer sachet (buffer, dmLT, and LCTBA) is dissolved in 150 ml tap water, followed by the addition of a liquid suspension of inactivated bacteria (ETEX 21-24).
    Arm type
    Active comparator

    Investigational medicinal product name
    ETVAX
    Investigational medicinal product code
    Other name
    Pharmaceutical forms
    Effervescent powder and powder for oral suspension, Suspension for oral suspension
    Routes of administration
    Oral use
    Dosage and administration details
    The partially dried formulation, dmLT and LCTBA are spray-dried and mixed with the buffer granules and stabilizing excipients in a sachet. Prior to administration, the content of the buffer sachet (buffer, dmLT, and LCTBA) is dissolved in 150 ml tap water, followed by the addition of a liquid suspension of inactivated bacteria (ETEX 21-24). Etvax: Preparation of partially dry formulation. The partially dry formulation of vaccine is prepared by adding the effervescent powder containing the dmLT and LCTBA to 150 ml of water. After mixing, the content of the vaccine vial is added to the mixture and the vaccine is administered to the volunteer within 30 minutes after adding the buffer powder to the water.

    Number of subjects in period 1
    Active Comparator: The wet formulation of ETVAX Active Comparator: The partially dried formulation of ETVAX
    Started
    140
    140
    Completed
    139
    139
    Not completed
    1
    1
         Lost to follow-up
    1
    1

    Baseline characteristics

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    Baseline characteristics reporting groups
    Reporting group title
    Active Comparator: The wet formulation of ETVAX
    Reporting group description
    Subjects in this arm were given two oral doses of the wet formulation, administered two weeks apart. The wet formulation consists of a liquid suspension of inactivated bacteria (ETEX 21-24) and LCTBA in one vial, freeze-dried dmLT adjuvant in a second vial, and effervescent buffer granules in a separate sachet. Prior to administration, the buffer is dissolved in 150 ml tap water, followed by the addition of the content of the vaccine vial (inactivated bacteria mixed with LCTBA) and reconstituted and diluted adjuvant dmLT from the second vial.

    Reporting group title
    Active Comparator: The partially dried formulation of ETVAX
    Reporting group description
    Subjects in this arm were given two oral doses of the partially dried formulation, administered two weeks apart. The partially dried formulation, dmLT and LCTBA are spray-dried and mixed with the buffer granules and stabilizing excipients in a sachet. Prior to administration, the content of the buffer sachet (buffer, dmLT, and LCTBA) is dissolved in 150 ml tap water, followed by the addition of a liquid suspension of inactivated bacteria (ETEX 21-24).

    Reporting group values
    Active Comparator: The wet formulation of ETVAX Active Comparator: The partially dried formulation of ETVAX Total
    Number of subjects
    140 140 280
    Age categorical
    Units: Subjects
    Age continuous
    Units: years
        arithmetic mean (standard deviation)
    31.0 ( 9.70 ) 32.2 ( 9.54 ) -
    Gender categorical
    Units: Subjects
        Female
    86 87 173
        Male
    54 53 107

    End points

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    End points reporting groups
    Reporting group title
    Active Comparator: The wet formulation of ETVAX
    Reporting group description
    Subjects in this arm were given two oral doses of the wet formulation, administered two weeks apart. The wet formulation consists of a liquid suspension of inactivated bacteria (ETEX 21-24) and LCTBA in one vial, freeze-dried dmLT adjuvant in a second vial, and effervescent buffer granules in a separate sachet. Prior to administration, the buffer is dissolved in 150 ml tap water, followed by the addition of the content of the vaccine vial (inactivated bacteria mixed with LCTBA) and reconstituted and diluted adjuvant dmLT from the second vial.

    Reporting group title
    Active Comparator: The partially dried formulation of ETVAX
    Reporting group description
    Subjects in this arm were given two oral doses of the partially dried formulation, administered two weeks apart. The partially dried formulation, dmLT and LCTBA are spray-dried and mixed with the buffer granules and stabilizing excipients in a sachet. Prior to administration, the content of the buffer sachet (buffer, dmLT, and LCTBA) is dissolved in 150 ml tap water, followed by the addition of a liquid suspension of inactivated bacteria (ETEX 21-24).

    Primary: Vaccine response

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    End point title
    Vaccine response
    End point description
    The primary endpoint to be measured for each patient in the study is response (yes/no) to a vaccine. A vaccine responder will be defined by a ≥2-fold increase in IgA and/or IgG antibody levels against LTB in serum between post- compared to pre-immunization samples. The response rates (seroconversion rates) of IgA and/or IgG anti-LTB antibodies in serum will be derived and compared between the two treatment groups.
    End point type
    Primary
    End point timeframe
    3 weeks
    End point values
    Active Comparator: The wet formulation of ETVAX Active Comparator: The partially dried formulation of ETVAX
    Number of subjects analysed
    137
    133
    Units: Participants
    116
    110
    Statistical analysis title
    Statistical Analysis for Vaccine Response
    Comparison groups
    Active Comparator: The wet formulation of ETVAX v Active Comparator: The partially dried formulation of ETVAX
    Number of subjects included in analysis
    270
    Analysis specification
    Pre-specified
    Analysis type
    non-inferiority [1]
    Method
    Parameter type
    Difference in response rates
    Point estimate
    -0.02
    Confidence interval
         level
    95%
         sides
    2-sided
         lower limit
    -0.108
         upper limit
    0.069
    Notes
    [1] - Non-inferiority margin was set to -15% (on an absolute scale). The Per Protocol population was used for calculation of the primary endpoint.

    Secondary: Solicited Symptoms After Vaccination

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    End point title
    Solicited Symptoms After Vaccination
    End point description
    Subjects who experienced solicited AEs within 6 days after first dose
    End point type
    Secondary
    End point timeframe
    3 weeks
    End point values
    Active Comparator: The wet formulation of ETVAX Active Comparator: The partially dried formulation of ETVAX
    Number of subjects analysed
    140
    140
    Units: Participants
        Abdominal pain
    23
    22
        Nausea
    17
    20
        Vomiting
    3
    3
        Loose stools/Diarrhea
    24
    33
        Fever
    3
    0
        No solicited symptom
    70
    62
    No statistical analyses for this end point

    Secondary: Solicited Symptoms After Vaccination

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    End point title
    Solicited Symptoms After Vaccination
    End point description
    Subjects who experienced solicited AEs within 6 days after second dose
    End point type
    Secondary
    End point timeframe
    3 weeks
    End point values
    Active Comparator: The wet formulation of ETVAX Active Comparator: The partially dried formulation of ETVAX
    Number of subjects analysed
    139
    139
    Units: Participants
        Abdominal pain
    24
    12
        Nausea
    22
    20
        Vomiting
    4
    5
        Loose stools/Diarrhea
    27
    24
        Fever
    3
    0
        No solicited symptom
    59
    78
    No statistical analyses for this end point

    Adverse events

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    Adverse events information
    Timeframe for reporting adverse events
    Collection of unsolicited AEs started with the first intervention with the study vaccine and continued until the last follow-up assessment 7 days (6-10 days) after study vaccine dose 2.
    Assessment type
    Non-systematic
    Dictionary used for adverse event reporting
    Dictionary name
    MedDRA
    Dictionary version
    24
    Reporting groups
    Reporting group title
    The Partially Dried Formulation of ETVAX
    Reporting group description
    The partially dried formulation, dmLT and LCTBA are spray-dried and mixed with the buffer granules and stabilizing excipients in a sachet. Prior to administration, the content of the buffer sachet (buffer, dmLT, and LCTBA) is dissolved in 150 ml tap water, followed by the addition of a liquid suspension of inactivated bacteria (ETEX 21-24). Etvax: Preparation of partially dry formulation. The partially dry formulation of vaccine is prepared by adding the effervescent powder containing the dmLT and LCTBA to 150 ml of water. After mixing, the content of the vaccine vial is added to the mixture and the vaccine is administered to the volunteer within 30 minutes after adding the buffer powder to the water.

    Reporting group title
    The Wet Formulation of ETVAX
    Reporting group description
    The wet formulation consists of a liquid suspension of inactivated bacteria (ETEX 21-24) and LCTBA in one vial, freeze-dried dmLT adjuvant in a second vial, and effervescent buffer granules in a separate sachet. Prior to administration, the buffer is dissolved in 150 ml tap water, followed by the addition of the content of the vaccine vial (inactivated bacteria mixed with LCTBA) and reconstituted and diluted adjuvant dmLT from the second vial. Etvax: Preparation of complete Wet formulation. The vaccine supplied as a liquid, is mixed with the 150 ml of sodium bicarbonate buffer solution on the day of preparation for use on dosing day. Just prior to administration 10 μg of dmLT is added by pipette (50 μl).

    Serious adverse events
    The Partially Dried Formulation of ETVAX The Wet Formulation of ETVAX
    Total subjects affected by serious adverse events
         subjects affected / exposed
    0 / 140 (0.00%)
    0 / 140 (0.00%)
         number of deaths (all causes)
    0
    0
         number of deaths resulting from adverse events
    0
    0
    Frequency threshold for reporting non-serious adverse events: 0%
    Non-serious adverse events
    The Partially Dried Formulation of ETVAX The Wet Formulation of ETVAX
    Total subjects affected by non serious adverse events
         subjects affected / exposed
    72 / 140 (51.43%)
    89 / 140 (63.57%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Papilloma conjunctival
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    General disorders and administration site conditions
    Feeling cold
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Fatigue
    alternative assessment type: Systematic
         subjects affected / exposed
    5 / 140 (3.57%)
    7 / 140 (5.00%)
         occurrences all number
    5
    8
    Chills
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    3 / 140 (2.14%)
         occurrences all number
    0
    3
    Chest pain
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Chest discomfort
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Asthenia
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Hunger
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Malaise
    alternative assessment type: Systematic
         subjects affected / exposed
    2 / 140 (1.43%)
    0 / 140 (0.00%)
         occurrences all number
    2
    0
    Pain
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    1 / 140 (0.71%)
         occurrences all number
    1
    1
    Pyrexia
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    2 / 140 (1.43%)
         occurrences all number
    0
    2
    Sensation of foreign body
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Thirst
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Immune system disorders
    Hypersensitivity
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Seasonal allergy
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Reproductive system and breast disorders
    Cervical polyp
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Dysmenorrhoea
    alternative assessment type: Systematic
         subjects affected / exposed
    5 / 140 (3.57%)
    13 / 140 (9.29%)
         occurrences all number
    5
    14
    Premenstrual dysphoric disorder
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Respiratory, thoracic and mediastinal disorders
    Nasal congestion
    alternative assessment type: Systematic
         subjects affected / exposed
    2 / 140 (1.43%)
    0 / 140 (0.00%)
         occurrences all number
    2
    0
    Dry throat
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Cough
    alternative assessment type: Systematic
         subjects affected / exposed
    3 / 140 (2.14%)
    2 / 140 (1.43%)
         occurrences all number
    3
    2
    Oropharyngeal pain
    alternative assessment type: Systematic
         subjects affected / exposed
    5 / 140 (3.57%)
    2 / 140 (1.43%)
         occurrences all number
    5
    2
    Psychiatric disorders
    Insomnia
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Disorientation
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Anxiety
    alternative assessment type: Systematic
         subjects affected / exposed
    2 / 140 (1.43%)
    0 / 140 (0.00%)
         occurrences all number
    2
    0
    Injury, poisoning and procedural complications
    Limb injury
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    3 / 140 (2.14%)
         occurrences all number
    0
    3
    Ligament sprain
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Cardiac disorders
    Sinus tachycardia
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Nervous system disorders
    Burning sensation
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Dizziness
    alternative assessment type: Systematic
         subjects affected / exposed
    4 / 140 (2.86%)
    1 / 140 (0.71%)
         occurrences all number
    4
    1
    Tremor
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Migraine
    alternative assessment type: Systematic
         subjects affected / exposed
    2 / 140 (1.43%)
    1 / 140 (0.71%)
         occurrences all number
    2
    2
    Headache
    alternative assessment type: Systematic
         subjects affected / exposed
    40 / 140 (28.57%)
    43 / 140 (30.71%)
         occurrences all number
    55
    59
    Exertional headache
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Blood and lymphatic system disorders
    Lymphadenopathy
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Ear and labyrinth disorders
    Cerumen impaction
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Ear pain
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Vertigo
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    1 / 140 (0.71%)
         occurrences all number
    1
    1
    Inner ear inflammation
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Excessive cerumen production
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    2 / 140 (1.43%)
         occurrences all number
    0
    2
    Eye disorders
    Eye inflammation
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Visual impairment
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Gastrointestinal disorders
    Abdominal discomfort
    alternative assessment type: Systematic
         subjects affected / exposed
    2 / 140 (1.43%)
    1 / 140 (0.71%)
         occurrences all number
    3
    1
    Abdominal distension
    alternative assessment type: Systematic
         subjects affected / exposed
    3 / 140 (2.14%)
    2 / 140 (1.43%)
         occurrences all number
    4
    2
    Abdominal pain upper
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    2 / 140 (1.43%)
         occurrences all number
    0
    2
    Constipation
    alternative assessment type: Systematic
         subjects affected / exposed
    6 / 140 (4.29%)
    3 / 140 (2.14%)
         occurrences all number
    6
    3
    Dyspepsia
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    1 / 140 (0.71%)
         occurrences all number
    1
    1
    Eructation
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Faeces hard
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Flatulence
    alternative assessment type: Systematic
         subjects affected / exposed
    14 / 140 (10.00%)
    19 / 140 (13.57%)
         occurrences all number
    18
    21
    Vomiting
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Toothache
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Reflux gastritis
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Mouth ulceration
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Gingival swelling
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Gastrooesophageal reflux disease
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    1 / 140 (0.71%)
         occurrences all number
    1
    2
    Gastrointestinal hypermotility
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Gastric dilatation
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Skin and subcutaneous tissue disorders
    Dermatitis atopic
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Cold sweat
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Eczema
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Renal and urinary disorders
    Dysuria
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Musculoskeletal and connective tissue disorders
    Neck pain
    alternative assessment type: Systematic
         subjects affected / exposed
    2 / 140 (1.43%)
    0 / 140 (0.00%)
         occurrences all number
    2
    0
    Myalgia
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Musculoskeletal pain
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    2
    Back pain
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    4 / 140 (2.86%)
         occurrences all number
    1
    5
    Arthralgia
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Spondylolisthesis
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Infections and infestations
    COVID-19
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    1 / 140 (0.71%)
         occurrences all number
    1
    1
    Candida infection
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Herpes simplex
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Gastroenteritis
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Otosalpingitis
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Ophthalmic herpes simplex
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0
    Nasopharyngitis
    alternative assessment type: Systematic
         subjects affected / exposed
    11 / 140 (7.86%)
    12 / 140 (8.57%)
         occurrences all number
    13
    12
    Metabolism and nutrition disorders
    Appetite disorder
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Decreased appetite
    alternative assessment type: Systematic
         subjects affected / exposed
    0 / 140 (0.00%)
    1 / 140 (0.71%)
         occurrences all number
    0
    1
    Vitamin B12 deficiency
    alternative assessment type: Systematic
         subjects affected / exposed
    1 / 140 (0.71%)
    0 / 140 (0.00%)
         occurrences all number
    1
    0

    More information

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    Substantial protocol amendments (globally)

    Were there any global substantial amendments to the protocol? Yes
    Date
    Amendment
    23 Jun 2022
    Protocol amendment no 3.

    Interruptions (globally)

    Were there any global interruptions to the trial? No

    Limitations and caveats

    Limitations of the trial such as small numbers of subjects analysed or technical problems leading to unreliable data.
    None reported
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    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

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