Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu
Trial record 5 of 23 for:    ICATIBANT

A Pharmacokinetic, Tolerability and Safety Study of Icatibant in Children and Adolescents With Hereditary Angioedema

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT01386658
Recruitment Status : Completed
First Posted : July 1, 2011
Results First Posted : March 25, 2019
Last Update Posted : March 25, 2019
Sponsor:
Information provided by (Responsible Party):
Shire

Tracking Information
First Submitted Date  ICMJE June 28, 2011
First Posted Date  ICMJE July 1, 2011
Results First Submitted Date  ICMJE February 14, 2019
Results First Posted Date  ICMJE March 25, 2019
Last Update Posted Date March 25, 2019
Actual Study Start Date  ICMJE January 27, 2012
Actual Primary Completion Date March 12, 2018   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: March 21, 2019)
  • Time to Peak Concentration (Tmax) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Time to peak concentration (Tmax) of a single SC dose of icatibant was reported.
  • Maximum Plasma Concentration (Cmax) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Maximum plasma concentration (Cmax) of a single SC dose of icatibant was reported.
  • Total Plasma Clearance (CL/F) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Total plasma clearance (CL/F) of a single SC dose of icatibant was reported.
  • Area Under the Plasma Concentration-time Curve From Time Zero to 4 Hours Post-dose (AUC0-4) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, and 4 hours post-dose on Day 1 ]
    Area under the plasma concentration-time curve from time zero to 4 hours post-dose (AUC0-4) of a single SC dose of icatibant was reported.
  • Area Under the Plasma Concentration-time Curve From Time Zero to 6 Hours Post-dose (AUC0-t) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Area under the plasma concentration-time curve from time zero to 6 hours post-dose (AUC0-t) of a single SC dose of icatibant was reported.
  • Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Area under the plasma concentration-time curve from time zero to infinity (AUC0-inf) of a single SC dose of icatibant was reported.
  • Volume of Distribution (Vz/F) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Volume of distribution (Vz/F) of a single SC dose of icatibant was reported.
  • Elimination Half-life (t1/2) of a Single Subcutaneous (SC) Dose of Icatibant [ Time Frame: Pre-dose; 0.25, 0.5, 0.75, 1, 2, 4 and 6 hours post-dose on Day 1 ]
    Elimination half-life (t1/2) of a single SC dose of icatibant was reported.
  • Number of Participants With Clinically Significant Changes in Vital Signs [ Time Frame: Pre-dose up to 97 days post-dose ]
    Vital signs included pulse rate, blood pressure, respiration rate, and temperature. The number of participants who reported clinically significant changes in vital signs were reported.
  • Number of Participants With Clinically Significant Changes in Electrocardiograms (ECGs) [ Time Frame: 6 - 8 hours post-dose on Day 1 ]
    A standard 12-lead ECG was performed after 10 minutes at rest when the participant was seated or supine following treatment. The number of participants who reported clinically significant changes in ECGs were reported.
  • Number of Participants With Clinically Significant Changes in Clinical Laboratory Evaluations [ Time Frame: Pre-dose up to 97 days post-dose ]
    Clinical laboratory evaluations included clinical chemistry (including liver function tests), hematology, urinalysis. The number of participants who reported clinically significant changes in clinical laboratory evaluations were reported.
  • Number of Participants Who Reported Presence of Anti-icatibant Antibodies [ Time Frame: Pre-dose up to 97 days post-dose ]
    The number of participants who reported anti-icatibant antibodies were reported.
  • Number of Participants With Adverse Events (AEs) [ Time Frame: From the start of study drug administration up to 97 days post-dose ]
    An AE was any noxious, pathologic, or unintended change in anatomical, physiologic, or metabolic function as indicated by physical signs, symptoms, or laboratory changes occurring in a clinical study, whether or not considered investigational product related.
  • Number of Participants Who Reported Injection Site Reactions (ISR) for Icatibant Exposure Number 1 [ Time Frame: 1 h post-dose on Day 1 up to 9 days post-dose ]
    The number of participants with injection site reactions (erythema, swelling, burning sensation, itching/pruritus, warm sensation, cutaneous pain, or other) that occured after initial icatibant administration was reported.
  • Number of Participants Who Reported Injection Site Reactions (ISR) for Icatibant Exposure Number 2 and 3 [ Time Frame: 1 h post-dose up to 9 days post-dose ]
    The number of participants with injection site reactions (erythema, swelling, burning sensation, itching/pruritus, warm sensation, cutaneous pain, or other) that occurred after subsequent icatibant administration by study-site personnel (health care practitioner [HCP] administration) or by caregiver/self (caregiver administration) was reported. In the below table, E-2 refers to icatibant exposure 2 and E-3 refers to icatibant exposure 3.
  • Number of Participants With Clinically Significant Changes in Reproductive Hormones [ Time Frame: Pre-dose up to 97 days post-dose ]
    Reproductive hormone levels of follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, and progesterone in females, and FSH, LH, and testosterone in males were measured. The number of participants with clinically significant changes in reproductive hormones was reported.
Original Primary Outcome Measures  ICMJE
 (submitted: June 30, 2011)
  • Pharmacokinetic Profile after a single SC injection [ Time Frame: Administration through 48 hours ]
    PK parameter estimates will include, where appropriate: actual icatibant and metabolite concentrations at each sampling time, time to peak concentration (Tmax), actual peak (Cmax) and minimum (Cmin) concentrations, clearance (CL/F), actual area under the plasma concentration-time-curve (AUC0-last and AUC0-inf), mean residence time (MRT), volume of distribution at steady state (Vss/F) and elimination half-life (t1/2).
  • Safety of a single SC dose of icatibant [ Time Frame: Treatment through day 90 ]
    Safety will be assessed by standard criteria including physical examination, vital signs,clinical laboratory evaluations (clinical chemistry [including liver function tests],hematology, urinalysis), and immunogenicity (presence of anti-icatibant antibodies),recording of concomitant medications, and monitoring of AEs. Local tolerability will be assessed by evaluation of reactions at the site of study drug administration (injection site).
Change History Complete list of historical versions of study NCT01386658 on ClinicalTrials.gov Archive Site
Current Secondary Outcome Measures  ICMJE
 (submitted: March 21, 2019)
  • Time to Onset of Symptom Relief (TOSR) for Composite Investigator-Assessed Symptom Scores for Icatibant Exposure Number 1 [ Time Frame: From start of study drug administration up to 8.5 hours post-dose ]
    The TOSR was defined as the duration of time in hours from study drug administration to the earliest time post-treatment at which there was at least a 20 percent (%) improvement in the average post-treatment symptom score with no worsening of any single component score for the initial icatibant exposure. The investigator used a symptom score to assess the severities of symptoms of acute cutaneous, abdominal, and laryngeal attacks of hereditary angioedema (HAE) using the following 5-point scale: 0=none (absence of symptoms), 1=mild (no to mild interference with daily activities), 2=moderate (moderate interference with daily activities), 3=severe (severe interference with daily activities) and 4=very severe (very severe interference with daily activities). TOSR for participants who received initial icatibant administration was reported.
  • Time to Onset of Symptom Relief (TOSR) for Composite Investigator-Assessed Symptom Scores for Icatibant Exposure Number 2 and 3 [ Time Frame: From start of study drug administration up to 12 hours post-dose ]
    The TOSR was defined as the duration of time in hours from study drug administration to the earliest time post-treatment at which there was at least a 20% improvement in the composite (or average) post-treatment symptom score with no worsening of any single component score. The investigator used a symptom score to assess the severities of symptoms of acute cutaneous, abdominal, and laryngeal attacks of HAE using the following 5-point scale: 0=none (absence of symptoms), 1=mild (no to mild interference with daily activities), 2=moderate (moderate interference with daily activities), 3=severe (severe interference with daily activities) and 4=very severe (very severe interference with daily activities). TOSR for participants who received subsequent icatibant administration by HCP administration or by caregiver/ self-administration was reported.
  • Time to Onset of Symptom Relief (TOSR) for Faces Pain Scale-Revised (FPS-R) Scores for Icatibant Exposure Number 1 [ Time Frame: From start of study drug administration up to 52 hours post-dose ]
    The TOSR was defined as the earliest time at which the post-treatment score improved by at least one level. Participants of 4 years age and older self-assessed their HAE-related pain using the FPS-R instrument. FPS-R is a self-reported measure used to assess the intensity of children's pain and it is scored using a 0 to 10 scale (0=no pain to 10=very much pain). TOSR for participants who received initial icatibant administration was reported.
  • Time to Onset of Symptom Relief (TOSR) for Faces Pain Scale-Revised (FPS-R) Scores for Icatibant Exposure Number 2 and 3 [ Time Frame: From start of study drug administration up to 28 hours post-dose ]
    The TOSR was defined as the earliest time at which the post-treatment score improved by at least one level. Participants of 4 years age and older self-assessed their HAE-related pain using the FPS-R instrument. FPS-R is a self-reported measure used to assess the intensity of children's pain and it is scored using a 0 to 10 scale (0=no pain to 10=very much pain). TOSR for participants who received subsequent icatibant administration by HCP administration or by caregiver/ self-administration was reported.
  • Time to Onset of Symptom Relief (TOSR) for Faces, Legs, Activity, Cry, and Consolability (FLACC) Scores [ Time Frame: From start of study drug administration up to 8.5 hours post-dose ]
    The TOSR was defined as the earliest time at which a 20% improvement was seen in the total post-treatment score. Participants of 4 years age and younger underwent investigator assessment of HAE-related pain (cutaneous, abdominal, and laryngeal) using the FLACC comportmental pain scale. Each of the 5 categories was scored from 0 to 2. Face(F): 0 (no particular expression/smile) - 2 (frequent to constant frown clenched jaw quivering chin); Legs(L): 0 (normal position/relaxed) - 2 (kicking/legs drawn up); Activity(A): 0 (lying quietly, normal position, moves easily) - 2 (arched rigid/jerking); Cry(C): 0 (No cry [awake/asleep]) - 2 (crying steadily/screams/sobs or frequent complaints); Consolability(C): 0 (content/relaxed) - 2 (difficult to console/comfort), resulting in a total score between 0 and 10.
  • Time to Minimum Symptoms for Composite Investigator-Assessed Symptom Scores for Icatibant Exposure Number 1 [ Time Frame: From start of study drug administration up to 8.5 hours post-dose ]
    Time to minimum symptom was defined as the duration of time in hours from study drug administration to the earliest time post-treatment at which all symptoms were either mild or absent for the investigator-reported symptom score. The investigator used a symptom score to assess the severities of symptoms of acute cutaneous, abdominal, and laryngeal attacks of HAE using the following 5-point scale: 0=none (absence of symptoms), 1=mild (no to mild interference with daily activities), 2=moderate (moderate interference with daily activities), 3=severe (severe interference with daily activities) and 4=very severe (very severe interference with daily activities). Time to minimum symptom for participants who received initial icatibant administration was reported.
  • Time to Minimum Symptoms for Composite Investigator-Assessed Symptom Scores for Icatibant Exposure Number 2 and 3 [ Time Frame: From start of study drug administration up to 12 hours post-dose ]
    Time to minimum symptom was defined as the duration of time in hours from study drug administration to the earliest time post-treatment at which all symptoms were either mild or absent for the investigator-reported symptom score. The investigator used a symptom score to assess the severities of symptoms of acute cutaneous, abdominal, and laryngeal attacks of HAE using the following 5-point scale: 0=none (absence of symptoms), 1=mild (no to mild interference with daily activities), 2=moderate (moderate interference with daily activities), 3=severe (severe interference with daily activities) and 4=very severe (very severe interference with daily activities). Time to minimum symptom for participants who received subsequent icatibant administration by HCP administration or by caregiver/ self-administration was reported.
  • Time to Minimum Symptom for Faces Pain Scale-Revised (FPS-R) Scores for Icatibant Exposure Number 1 [ Time Frame: From start of study drug administration up to 52 hours post-dose ]
    Time to minimum symptoms was defined as the duration of time in hours from study drug administration to the earliest time at which post-treatment score improved to zero (or no pain). Participants of 4 years of age and older self-assessed their HAE-related pain using the FPS-R instrument. FPS-R is a self-reported measure used to assess the intensity of children's pain and it is scored using a 0 to 10 scale (0=no pain to 10=very much pain). Time to minimum symptom for participants who received initial icatibant administration was reported.
  • Time to Minimum Symptom for Faces Pain Scale-Revised (FPS-R) Scores for Icatibant Exposure Number 2 and 3 [ Time Frame: From start of study drug administration up to 28 hours post-dose ]
    Time to minimum symptoms was defined as the duration of time in hours from study drug administration to the earliest time at which post-treatment score improved to zero (or no pain). Participants of 4 years of age and older self-assessed their HAE-related pain using the FPS-R instrument. FPS-R is a self-reported measure used to assess the intensity of children's pain and it is scored using a 0 to 10 scale (0=no pain to 10=very much pain). Time to minimum symptom for participants who received subsequent icatibant administration by HCP administration or by caregiver/ self-administration was reported.
  • Time to Minimum Symptom for Faces, Legs, Activity, Cry, and Consolability (FLACC) Scores [ Time Frame: From start of study drug administration up to 8.5 hours post-dose ]
    Time to minimum symptoms was defined as the duration of time in hours from study drug administration to the earliest time at which the total post-treatment score improved to zero. Participants of 4 years age and younger underwent investigator assessment of HAE-related pain (cutaneous, abdominal, and laryngeal) using the FLACC comportmental pain scale. Each of the 5 categories was scored from 0 to 2. (F) Face: 0 (no particular expression/smile) - 2 (frequent to constant frown clenched jaw quivering chin); (L) Legs: 0 (normal position/relaxed) - 2 (kicking/legs drawn up); (A) Activity: 0 (lying quietly, normal position, moves easily) - 2 (arched rigid/jerking); (C) Cry: 0 (No cry [awake/asleep]) - 2 (crying steadily/screams/sobs or frequent complaints); (C) Consolability: 0 (content/relaxed) - 2 (difficult to console/comfort), resulting in a total score between 0 and 10.
  • Time to Use of Rescue Medication for the Treatment of Symptoms of the Hereditary Angioedema (HAE) Attack Following Study Drug Administration [ Time Frame: From the start of study drug administration up to 52 hours post-dose ]
    Rescue medication was any medication used after the administration of icatibant which, in the opinion of the investigator, was immediately necessary to alleviate acute symptoms which are judged by the investigator as resultant from the current HAE attack. Time to first use of rescue medication prior to the onset of symptom relief was calculated from the time of study drug administration to the first use of rescue medication prior to the onset of symptom relief. This analysis was not performed since as per protocol, "This analysis will only be performed if there are at least 5 participants for a given attack who used rescue medication prior to attaining symptom relief".
  • Number of Participants With Worsened Intensity of Clinical Hereditary Angioedema (HAE) Symptoms Between 2 and 4 Hours After Treatment With Icatibant Exposure Number 1 [ Time Frame: From 2 hours post-dose to 4 hours post-dose ]
    The investigator used a symptom score to assess the severities of symptoms of acute cutaneous, abdominal, and laryngeal attacks of HAE using the following 5- point scale: 0=none (absence of symptoms), 1=mild (no to mild interference with daily activities), 2=moderate (moderate interference with daily activities), 3=severe (severe interference with daily activities) and 4=very severe (very severe interference with daily activities). The number of participants with a worsened severity of HAE symptoms at 4 hours post-dose from 2 hours postdose were reported.
  • Number of Participants With Worsened Intensity of Clinical Hereditary Angioedema (HAE) Symptoms Between 2 and 4 Hours After Treatment With Icatibant Exposure Number 2 and 3 [ Time Frame: From 2 hours post-dose to 4 hours post-dose ]
    The investigator used a symptom score to assess the severities of symptoms of acute cutaneous, abdominal, and laryngeal attacks of HAE using the following 5- point scale: 0=none (absence of symptoms), 1=mild (no to mild interference with daily activities), 2=moderate (moderate interference with daily activities), 3=severe (severe interference with daily activities) and 4=very severe (very severe interference with daily activities). The number of participants with a worsened severity of HAE symptoms at 4 hours post-dose from 2 hours post-dose were reported.
Original Secondary Outcome Measures  ICMJE
 (submitted: June 30, 2011)
  • Efficacy of a single SC dose of icatibant [ Time Frame: Treatment through 8 hours ]
    Efficacy will be assessed using both investigator- and subject-reported outcomes,depending on the subject's age. Investigators will assess and score symptoms of acute cutaneous, abdominal, and laryngeal attacks of HAE for all subjects using an investigator-rated symptom score. Subjects who are 4 years of age or older will perform a self-assessment using the Faces Pain Scale-Revised (FPS-R). Subjects who are below 4 years of age will have symptoms assessed by the investigator only. The time of initial symptom relief as assessed by the investigator will be recorded for all subjects.
  • Levels of reproductive hormones after single SC dose of icatibant [ Time Frame: Treatment through 6 hours ]
    Levels of reproductive hormones will be assessed in female (FSH, LH, estradiol, progesterone)and male (FSH, LH, and testosterone)subjects.
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE A Pharmacokinetic, Tolerability and Safety Study of Icatibant in Children and Adolescents With Hereditary Angioedema
Official Title  ICMJE A Multicenter, Open-Label, Non-Randomized Study to Assess the Pharmacokinetics, Tolerability, and Safety of a Single Subcutaneous Administration of Icatibant in Children and Adolescents With Hereditary Angioedema
Brief Summary HGT-FIR-086 is a multicenter, open-label, non-randomized, single-arm study to evaluate the Pharmacokinetics, tolerability,safety, and efficacy on reproductive hormones, of a single subcutaneous (SC) administration of icatibant in approximately 30 pediatric subjects with Hereditary Angioedema (HAE) during an initial acute attack.
Detailed Description

Study HGT-FIR-086 will enroll 30 subjects from 2 to less than 18 years of age, divided into 2 groups: prepubertal and pubertal/postpubertal. At least 10 prepubertal children and at least 20 adolescents (including 10 treated during a HAE attack) must be enrolled in the study.

After a qualifying screening period, the PK, safety/tolerability, and efficacy of treatment with SC icatibant will be evaluated in at least 20 subjects (10 prepubertal and 10 pubertal/postpubertal subjects) who present with cutaneous, abdominal, or laryngeal symptoms of an acute attack of HAE. The PK and safety/tolerability of SC icatibant will be evaluated in at least 10 additional pubertal/postpubertal subjects who meet screening criteria and receive treatment with SC icatibant in the absence of a current acute HAE attack.

The planned duration of active participation for subjects who present with an initial attack of acute HAE will consist of treatment with a single subcutaneous injection of icatibant on Day 1 through follow up at day 90.

After having received initial treatment with icatibant, either during or in the absence of an attack, at least 10 pubertal/postpubertal subjects who subsequently experience an acute HAE attack may continue to receive treatment with icatibant as a single SC administration per attack for a total of 3 eligible icatibant-treated attacks.

The period of active participation in the study for prepubertal subjects will be approximately 90 days, while that for pubertal/postpubertal subjects could be a maximum of approximately 270 or 360 days (3 separate active periods of approximately 90 days for those treated with icatibant during an attack; 4 separate active periods for those treated without an attack), with each active period separated by periods of inactive participation of variable duration.

Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 3
Study Design  ICMJE Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Hereditary Angioedema (HAE)
Intervention  ICMJE Drug: icatibant
Single dose of icatibant 0.4 mg/kg subcutaneous(SC) up to a maximal dose of 30 mg
Other Name: Firazyr
Study Arms  ICMJE Experimental: Icatibant
Single dose of icatibant 0.4 mg/kg subcutaneous(SC) up to a maximal dose of 30 mg
Intervention: Drug: icatibant
Publications * Farkas H, Reshef A, Aberer W, Caballero T, McCarthy L, Hao J, Nothaft W, Schranz J, Bernstein JA, Li HH. Treatment Effect and Safety of Icatibant in Pediatric Patients with Hereditary Angioedema. J Allergy Clin Immunol Pract. 2017 Nov - Dec;5(6):1671-1678.e2. doi: 10.1016/j.jaip.2017.04.010. Epub 2017 Jun 7.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: March 21, 2019)
32
Original Estimated Enrollment  ICMJE
 (submitted: June 30, 2011)
36
Actual Study Completion Date  ICMJE March 12, 2018
Actual Primary Completion Date March 12, 2018   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  1. Two through <18 years of age at the time of first HAE attack.

    • Prepubertal and pubertal/postpubertal subjects experiencing and acute cutaneous, abdominal, or laryngeal HAE attack treated with icatibant as part of this study.
    • Pubertal/postpubertal subjects with HAE who are treated with icatibant, but not during an attack.
  2. Documented diagnosis of HAE Type I or II.
  3. Informed consent (and subject assent as appropriate) signed by the subject's parent(s)or legal guardian(s).

Exclusion Criteria:

  1. Diagnosis of angioedema other than HAE.
  2. Participation in another clinical trial that involves the use of any investigational product (drug or device)within 30 days prior to study enrollment or at any time during the study.
  3. Any known factor/disease that might interfere with the treatment compliance, study conduct,or result interpretation.
  4. Congenital or acquired cardiac anomalies that interfere significantly with cardiac function.
  5. Treatment with ACE inhibitors within 7 days prior to treatment.
  6. Use of hormonal contraception within the 90 days prior to treatment.
  7. Androgen use (eg, stanozolol, danazol, oxandrolone, methyltestosterone, testosterone) within the 90 days prior to treatment.
  8. Pregnancy or breastfeeding.
  9. A physical condition that interferes with pubertal status determination.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 2 Years to 17 Years   (Child)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Australia,   Austria,   Canada,   Colombia,   Germany,   Hungary,   Israel,   Italy,   Spain,   United States
Removed Location Countries Argentina
 
Administrative Information
NCT Number  ICMJE NCT01386658
Other Study ID Numbers  ICMJE HGT-FIR-086
2011-003825-81 ( EudraCT Number )
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Shire
Study Sponsor  ICMJE Shire
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Study Director Shire
PRS Account Shire
Verification Date February 2019

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP