Ignite Creation Date:
2025-12-24 @ 11:44 PM
Ignite Modification Date:
2025-12-25 @ 9:37 PM
Study NCT ID:
NCT04654351
Status:
COMPLETED
Last Update Posted:
2022-03-29
First Post:
2020-11-29
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
A Study of Icatibant (TAK-667) in Japanese Children and Teenagers With Acute Attacks of Hereditary Angioedema
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D054179', 'term': 'Angioedemas, Hereditary'}], 'ancestors': [{'id': 'D000799', 'term': 'Angioedema'}, {'id': 'D014652', 'term': 'Vascular Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D000081208', 'term': 'Hereditary Complement Deficiency Diseases'}, {'id': 'D000081207', 'term': 'Primary Immunodeficiency Diseases'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D014581', 'term': 'Urticaria'}, {'id': 'D017445', 'term': 'Skin Diseases, Vascular'}, {'id': 'D012871', 'term': 'Skin Diseases'}, {'id': 'D017437', 'term': 'Skin and Connective Tissue Diseases'}, {'id': 'D006969', 'term': 'Hypersensitivity, Immediate'}, {'id': 'D006967', 'term': 'Hypersensitivity'}, {'id': 'D007154', 'term': 'Immune System Diseases'}, {'id': 'D007153', 'term': 'Immunologic Deficiency Syndromes'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C065679', 'term': 'icatibant'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'TrialDisclosures@takeda.com', 'phone': '+1-877-825-3327', 'title': 'Study Director', 'organization': 'Takeda'}, 'certainAgreement': {'otherDetails': 'The first study related publication will be a multi-center publication submitted within 24 months after conclusion or termination of a study at all sites. After such multi site publication, all proposed site publications and presentations will be submitted to sponsor for review 60 days in advance of publication. Site will remove Sponsor confidential information unrelated to study results. Sponsor can delay a proposed publication for another 60 days to preserve intellectual property.', 'restrictionType': 'OTHER', 'piSponsorEmployee': False, 'restrictiveAgreement': True}, 'limitationsAndCaveats': {'description': 'Due to the low number of participants enrolled, the efficacy and pharmacokinetic data were not summarized to avoid risk of identification of the participant, only safety data was summarized.'}}, 'adverseEventsModule': {'timeFrame': 'Up to approximately 6 months', 'description': 'At each visit the investigator had to document any occurrence of adverse events and abnormal laboratory findings. Any event spontaneously reported by the participant or observed by the investigator was recorded, irrespective of the relation to study treatment. Data for injection site reactions were collected separately from general reports of AEs. As pre-defined in the protocol, an injection site reaction not meeting SAE criteria was not required to be reported additionally as an AE.', 'eventGroups': [{'id': 'EG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg).", 'otherNumAtRisk': 2, 'deathsNumAtRisk': 2, 'otherNumAffected': 0, 'seriousNumAtRisk': 2, 'deathsNumAffected': 0, 'seriousNumAffected': 0}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Number of Participants Who Experienced at Least One Treatment-Emergent Adverse Events (TEAE)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'An adverse event (AE) means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A treatment-emergent adverse event (TEAE) was defined as any adverse event occurring after the start of Icatibant administration of the treatment period.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'PRIMARY', 'title': 'Number of Participants With Injection Site Reactions', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '2', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': 'Postdose, up to Day 8', 'description': 'Injection sites were examined for erythema, swelling, cutaneous pain, burning sensation, itching/pruritus, and warm sensation. Data for injection site reactions were collected separately from general reports of AEs. As pre-defined in the protocol, an injection site reaction not meeting SAE criteria was not required to be reported additionally as an AE.', 'unitOfMeasure': 'percentage of participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Experienced at Least One TEAE Related to Resting 12-lead Electrocardiogram', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. A resting 12-lead ECG was recorded and reported for participants shifts from within normal limits at baseline to abnormal, but not clinically significant, or abnormal and clinically significant after study drug administration.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Experienced at Least One TEAE Related to Vital Sign', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. Vital signs included body temperature (oral), sitting blood pressure (after 5 minutes resting), respiration rate and pulse (beats per minute \\[bpm\\]).', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Experienced at Least One TEAE Related to Clinical Laboratory Parameters', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. The laboratory parameters included hematology, serum chemistries, and urinalysis.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Experience at Least One TEAE Related to Clinically Significant Changes in Reproductive Hormones', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. Blood samples were collected to assess follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol, and progesterone in females, and FSH, LH, and testosterone in males.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Reported Presence of Anti-icatibant Antibodies', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'Serum samples for immunogenicity testing were collected for determination of anti-icatibant antibodies. If hypersensitivity was observed, it was reported as an AEs of special interest. An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product.', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set was defined as all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Time to Onset of Symptom Relief With Investigator-Rated Symptom Scores Assessed by Investigator', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '0.9', 'upperLimit': '1.0'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Baseline, and post dose on Day 1', 'description': 'The time to onset of symptom relief, defined as the duration of time in hours from the time of icatibant administration to the earliest time at which at least a 20% improvement is observed in the average post-treatment score with no worsening of any single component score. Investigator-rated symptom score was used for assessment and scoring of cutaneous, abdominal, and laryngeal symptoms of acute HAE attacks related to daily activities. The score ranged from 0 to 4 and each number of scores meant the following: 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), 4 = very severe (very severe interference with daily activities).', 'unitOfMeasure': 'hours', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Full analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Time to Onset of Symptom Relief With Faces Pain Scale-Revised (FPS-R) Scores for Participants of 4 Years Age and Older', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '0.9', 'upperLimit': '1.0'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Baseline, and post dose on Day 1', 'description': "The time to onset of symptom relief, defined as the duration of time in hours from the time of icatibant administration to the earliest time at which the post-treatment score improved by at least 1 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).", 'unitOfMeasure': 'hours', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Full analysis set included all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Time to Onset of Symptom Relief by Faces, Legs, Activity, Cry, and Consolability (FLACC) Scale Assessed by Investigator for Participants of Younger Than 4 Years Age', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'timeFrame': 'Baseline, and post dose on Day 1', 'description': 'The time to onset of symptom relief, defined as the earliest time at which a 20% improvement is observed in the total post-treatment score. Participants of younger than 4 years age underwent investigator assessment of HAE-related pain (cutaneous, abdominal, and laryngeal) using the FLACC compartmental pain scale. Each of the 5 categories were 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.', 'reportingStatus': 'POSTED', 'populationDescription': 'As there were no participants between 2 to \\<4 years of age enrolled in this study, data was not collected for this outcome measure.'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Were Treated With Rescue Medication During Study', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'Up to approximately 6 months', 'description': 'Rescue medication included therapies for HAE used for HAE attack and symptomatic treatment used in order to improve symptoms of angioedema (eg, pain and nausea).', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set was defined as all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Number of Participants With Worsened Intensity of Clinical HAE Symptoms Between 2 and 4 Hours After Treatment With SC Icatibant Using Investigator-Rated Symptom Scores', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'From 2 hours post-dose to 4 hours post-dose', 'description': 'Investigator-rated symptom score was used for assessment and scoring of cutaneous, abdominal, and laryngeal symptoms of acute HAE attacks related to daily activities. The score ranged from 0 to 4 and each number of scores means following; 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), 4 = very severe (very severe interference with daily activities).', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Full analysis set was defined as all participants who had received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Time to Initial Symptom Improvement Reported by Investigator', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '0.3', 'upperLimit': '1.0'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Up to 8 hours post dose (or till the onset of HAE attacks were resolved)', 'description': 'Time to initial symptom improvement reported by investigator, was defined as the duration of time in hours from icatibant administration until the time when overall participant improvement was first noted by investigator.', 'unitOfMeasure': 'hours', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Full analysis set was defined as all participants who had received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Time to Initial Symptom Improvement Reported by Participant', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, subcutaneously SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '0.3', 'upperLimit': '1.0'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Up to 8 hours post dose (or till the onset of HAE attacks were resolved)', 'description': "Time to initial symptom improvement reported by participant, defined as the duration of time in hours from icatibant administration until the time when overall participant improvement was first noted by participant, participant's parent or participant's legal guardian.", 'unitOfMeasure': 'hours', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Full analysis set was defined as all participants who had received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Plasma Concentration for TAK-667', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'title': 'Baseline (pre-dose)', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000', 'lowerLimit': '0', 'upperLimit': '0'}]}]}, {'title': '0.5 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '962', 'upperLimit': '978'}]}]}, {'title': '1 hour postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '856', 'upperLimit': '882'}]}]}, {'title': '2 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '401', 'upperLimit': '410'}]}]}, {'title': '4 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '38.8', 'upperLimit': '68.9'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Day 1 pre-dose and at multiple timepoints post-dose', 'unitOfMeasure': 'ug/l', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set was defined as all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Plasma Concentration for TAK-667 Metabolite M-I', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'title': 'Baseline (pre-dose)', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000', 'lowerLimit': '0', 'upperLimit': '0'}]}]}, {'title': '0.5 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '103', 'upperLimit': '106'}]}]}, {'title': '1 hour postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '187', 'upperLimit': '223'}]}]}, {'title': '2 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '220', 'upperLimit': '247'}]}]}, {'title': '4 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '124', 'upperLimit': '137'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Day 1 pre-dose and at multiple timepoints post-dose', 'unitOfMeasure': 'ug/l', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set was defined as all participants who received at least 1 dose of study drug.'}, {'type': 'SECONDARY', 'title': 'Plasma Concentration for TAK-667 Metabolite M-II', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'classes': [{'title': 'Baseline (pre-dose)', 'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000', 'lowerLimit': '0', 'upperLimit': '0'}]}]}, {'title': '0.5 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '103', 'upperLimit': '116'}]}]}, {'title': '1 hour postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '184', 'upperLimit': '216'}]}]}, {'title': '2 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '227', 'upperLimit': '276'}]}]}, {'title': '4 hours postdose', 'categories': [{'measurements': [{'value': 'NA', 'comment': 'The median was not estimated due to low number of participants (as there were less than 3 participants).', 'groupId': 'OG000', 'lowerLimit': '147', 'upperLimit': '151'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Day 1 pre-dose and at multiple timepoints post-dose', 'unitOfMeasure': 'ug/l', 'dispersionType': 'Full Range', 'reportingStatus': 'POSTED', 'populationDescription': 'Safety analysis set was defined as all participants who received at least 1 dose of study drug.'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 10-30 mg injection, subcutaneously (SC), once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg)."}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '2'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '2'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '0'}]}]}], 'recruitmentDetails': 'Participants took part in the study at 2 investigative sites in Japan from 15 January 2021 to 27 July 2021.', 'preAssignmentDetails': 'Participants with a diagnosis of hereditary angioedema (HAE) type I or II were enrolled in a single arm to receive TAK-667 single-dose per attack. Up to two additional injections were permitted per attack. Participants who subsequently experienced an acute attack continued to receive TAK-667 for up to a total of three eligible icatibant-treated attacks.'}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'BG000'}]}], 'groups': [{'id': 'BG000', 'title': 'TAK-667 10-30 mg', 'description': "TAK-667 five-weight-band dosing of up to maximum of 30 mg injection, SC, once on Day 1, and if necessary (there was insufficient relief or worsening of symptoms), up to two additional doses with a time interval of at least 6 hours between doses within 48 hours of initial injection per attack for up to 3 HAE attacks till the end of study (approximately 6 months). The dose of TAK-667 depended upon the participant's body weight (10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg).00"}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'BG000'}]}]}], 'paramType': 'MEAN', 'unitOfMeasure': 'years', 'dispersionType': 'STANDARD_DEVIATION', 'populationDescription': 'Due to risk of identification, data for age is not reported to protect participant privacy.'}, {'title': 'Sex: Female, Male', 'classes': [{'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'BG000'}]}], 'categories': [{'title': 'Female'}, {'title': 'Male'}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants', 'populationDescription': 'Due to risk of identification, data for gender is not reported to protect participant privacy.'}, {'title': 'Ethnicity (NIH/OMB)', 'classes': [{'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'BG000'}]}], 'categories': [{'title': 'Hispanic or Latino'}, {'title': 'Not Hispanic or Latino'}, {'title': 'Unknown or Not Reported'}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants', 'populationDescription': 'Due to risk of identification, data for ethnicity is not reported to protect participant privacy.'}, {'title': 'Race (NIH/OMB)', 'classes': [{'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'BG000'}]}], 'categories': [{'title': 'American Indian or Alaska Native'}, {'title': 'Asian'}, {'title': 'Native Hawaiian or Other Pacific Islander'}, {'title': 'Black or African American'}, {'title': 'White'}, {'title': 'More than one race'}, {'title': 'Unknown or Not Reported'}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants', 'populationDescription': 'Due to risk of identification, data for race is not reported to protect participant privacy.'}, {'title': 'Region of Enrollment', 'classes': [{'title': 'Japan', 'denoms': [{'units': 'Participants', 'counts': [{'value': '2', 'groupId': 'BG000'}]}], 'categories': [{'measurements': [{'value': '2', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}], 'populationDescription': 'All enrolled participants.'}}, 'documentSection': {'largeDocumentModule': {'largeDocs': [{'date': '2020-12-21', 'size': 2768135, 'label': 'Study Protocol', 'hasIcf': False, 'hasSap': False, 'filename': 'Prot_000.pdf', 'typeAbbrev': 'Prot', 'uploadDate': '2022-01-25T03:26', 'hasProtocol': True}, {'date': '2021-09-03', 'size': 1077717, 'label': 'Statistical Analysis Plan', 'hasIcf': False, 'hasSap': True, 'filename': 'SAP_001.pdf', 'typeAbbrev': 'SAP', 'uploadDate': '2022-01-25T03:25', 'hasProtocol': False}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 2}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2021-01-15', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-01', 'completionDateStruct': {'date': '2021-07-27', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2022-01-25', 'studyFirstSubmitDate': '2020-11-29', 'resultsFirstSubmitDate': '2022-01-25', 'studyFirstSubmitQcDate': '2020-11-29', 'lastUpdatePostDateStruct': {'date': '2022-03-29', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2022-01-25', 'studyFirstPostDateStruct': {'date': '2020-12-04', 'type': 'ACTUAL'}, 'resultsFirstPostDateStruct': {'date': '2022-03-29', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2021-07-27', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Number of Participants Who Experienced at Least One Treatment-Emergent Adverse Events (TEAE)', 'timeFrame': 'Up to approximately 6 months', 'description': 'An adverse event (AE) means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A treatment-emergent adverse event (TEAE) was defined as any adverse event occurring after the start of Icatibant administration of the treatment period.'}, {'measure': 'Number of Participants With Injection Site Reactions', 'timeFrame': 'Postdose, up to Day 8', 'description': 'Injection sites were examined for erythema, swelling, cutaneous pain, burning sensation, itching/pruritus, and warm sensation. Data for injection site reactions were collected separately from general reports of AEs. As pre-defined in the protocol, an injection site reaction not meeting SAE criteria was not required to be reported additionally as an AE.'}], 'secondaryOutcomes': [{'measure': 'Number of Participants Who Experienced at Least One TEAE Related to Resting 12-lead Electrocardiogram', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. A resting 12-lead ECG was recorded and reported for participants shifts from within normal limits at baseline to abnormal, but not clinically significant, or abnormal and clinically significant after study drug administration.'}, {'measure': 'Number of Participants Who Experienced at Least One TEAE Related to Vital Sign', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. Vital signs included body temperature (oral), sitting blood pressure (after 5 minutes resting), respiration rate and pulse (beats per minute \\[bpm\\]).'}, {'measure': 'Number of Participants Who Experienced at Least One TEAE Related to Clinical Laboratory Parameters', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. The laboratory parameters included hematology, serum chemistries, and urinalysis.'}, {'measure': 'Number of Participants Who Experience at Least One TEAE Related to Clinically Significant Changes in Reproductive Hormones', 'timeFrame': 'Up to approximately 6 months', 'description': 'An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product. A TEAE was defined as any AE occurring after the start of Icatibant administration of the Treatment Period. Blood samples were collected to assess follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol, and progesterone in females, and FSH, LH, and testosterone in males.'}, {'measure': 'Number of Participants Who Reported Presence of Anti-icatibant Antibodies', 'timeFrame': 'Up to approximately 6 months', 'description': 'Serum samples for immunogenicity testing were collected for determination of anti-icatibant antibodies. If hypersensitivity was observed, it was reported as an AEs of special interest. An AE means any untoward medical occurrence in a participant administered a pharmaceutical product; the untoward medical occurrence does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product whether or not it is related to the medicinal product.'}, {'measure': 'Time to Onset of Symptom Relief With Investigator-Rated Symptom Scores Assessed by Investigator', 'timeFrame': 'Baseline, and post dose on Day 1', 'description': 'The time to onset of symptom relief, defined as the duration of time in hours from the time of icatibant administration to the earliest time at which at least a 20% improvement is observed in the average post-treatment score with no worsening of any single component score. Investigator-rated symptom score was used for assessment and scoring of cutaneous, abdominal, and laryngeal symptoms of acute HAE attacks related to daily activities. The score ranged from 0 to 4 and each number of scores meant the following: 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), 4 = very severe (very severe interference with daily activities).'}, {'measure': 'Time to Onset of Symptom Relief With Faces Pain Scale-Revised (FPS-R) Scores for Participants of 4 Years Age and Older', 'timeFrame': 'Baseline, and post dose on Day 1', 'description': "The time to onset of symptom relief, defined as the duration of time in hours from the time of icatibant administration to the earliest time at which the post-treatment score improved by at least 1 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)."}, {'measure': 'Time to Onset of Symptom Relief by Faces, Legs, Activity, Cry, and Consolability (FLACC) Scale Assessed by Investigator for Participants of Younger Than 4 Years Age', 'timeFrame': 'Baseline, and post dose on Day 1', 'description': 'The time to onset of symptom relief, defined as the earliest time at which a 20% improvement is observed in the total post-treatment score. Participants of younger than 4 years age underwent investigator assessment of HAE-related pain (cutaneous, abdominal, and laryngeal) using the FLACC compartmental pain scale. Each of the 5 categories were 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.'}, {'measure': 'Number of Participants Who Were Treated With Rescue Medication During Study', 'timeFrame': 'Up to approximately 6 months', 'description': 'Rescue medication included therapies for HAE used for HAE attack and symptomatic treatment used in order to improve symptoms of angioedema (eg, pain and nausea).'}, {'measure': 'Number of Participants With Worsened Intensity of Clinical HAE Symptoms Between 2 and 4 Hours After Treatment With SC Icatibant Using Investigator-Rated Symptom Scores', 'timeFrame': 'From 2 hours post-dose to 4 hours post-dose', 'description': 'Investigator-rated symptom score was used for assessment and scoring of cutaneous, abdominal, and laryngeal symptoms of acute HAE attacks related to daily activities. The score ranged from 0 to 4 and each number of scores means following; 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), 4 = very severe (very severe interference with daily activities).'}, {'measure': 'Time to Initial Symptom Improvement Reported by Investigator', 'timeFrame': 'Up to 8 hours post dose (or till the onset of HAE attacks were resolved)', 'description': 'Time to initial symptom improvement reported by investigator, was defined as the duration of time in hours from icatibant administration until the time when overall participant improvement was first noted by investigator.'}, {'measure': 'Time to Initial Symptom Improvement Reported by Participant', 'timeFrame': 'Up to 8 hours post dose (or till the onset of HAE attacks were resolved)', 'description': "Time to initial symptom improvement reported by participant, defined as the duration of time in hours from icatibant administration until the time when overall participant improvement was first noted by participant, participant's parent or participant's legal guardian."}, {'measure': 'Plasma Concentration for TAK-667', 'timeFrame': 'Day 1 pre-dose and at multiple timepoints post-dose'}, {'measure': 'Plasma Concentration for TAK-667 Metabolite M-I', 'timeFrame': 'Day 1 pre-dose and at multiple timepoints post-dose'}, {'measure': 'Plasma Concentration for TAK-667 Metabolite M-II', 'timeFrame': 'Day 1 pre-dose and at multiple timepoints post-dose'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Hereditary Angioedema']}, 'referencesModule': {'seeAlsoLinks': [{'url': 'https://clinicaltrials.takeda.com/study-detail/5ff6d454565ce300294c6abc', 'label': 'To obtain more information on the study, click here/on this link'}]}, 'descriptionModule': {'briefSummary': "The main aim of the study is to check for side effects from icatibant in children and teenagers with hereditary angioedema (HAE). Other aims are to check how well icatibant controls HAE symptoms in these children and teenagers, and how much icatibant stays in their blood.\n\nAt the first visit, the study doctor will check if each child or teenager can take part. For those who can take part, participants and their parents or caregivers will visit the clinic or hospital when they have their next HAE attack. Participants will receive 1 injection (shot) of icatibant in a vein and will stay at the clinic or hospital until their HAE symptoms are under control. Participants can receive up to 2 more injections of icatibant over time if their HAE symptoms don't improve or get worse.\n\nAfter the participants go home, the study staff will follow up with them by a telephone call 1 to 2 days later. Then, the participants will visit the clinic or hospital 1 week after they received the icatabant injection.\n\nThe participant can visit the clinic or hospital and be treated with icatibant in the same way for up to 3 HAE attacks in total.", 'detailedDescription': "The drug being tested in this study is called TAK-667. TAK-667 is being tested to treat Japanese Children and Adolescents who experience acute attack of HAE. This study will look at safety, efficacy and pharmacokinetics (PK) of people who take TAK-667.\n\nThe study will enroll at least up to 3 participants. Participants will take TAK-667 with SC administration on the abdomen. The dose of TAK-667 will be dependent on the participant's body weight (Up to 30 mg; 10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg).\n\nThis multi-center trial will be conducted in Japan. The overall time to participate in this study is 25 days as a maximum (screening day for initial attack plus 8 days post dose for each 3 attacks as a maximum). Participants will make multiple visits to the clinic and will be closely monitored in the hospital/study center for at least 8 hours after administration and receive physical examination and assessment to evaluate safety, efficacy and PK. Hospitalization may be prolonged until, in the opinion of the investigator, the participant is clinically stable and onset of HAE attack is completely resolved."}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '17 Years', 'minimumAge': '2 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n1. In the opinion of the investigator or subinvestigator, the participant's parent or legal guardian is capable of understanding and complying with protocol requirements.\n2. The participant's parent or the participant's legal guardian is capable of signing and dating a written informed consent form on behalf of the participant prior to the initiation of any study procedures. Written informed assent is also obtained from the participant as much as possible.\n3. The participant is in Japan and is Japanese; defined as born in Japan and having Japanese parents and Japanese maternal and paternal grandparents.\n4. The participant is male or female and 2 to \\<18 years of age (ie, from the second birthday through the day prior to the eighteenth birthday) at the time of informed consent.\n5. The participant weighs \\>=12 kg at the time of the current HAE attack.\n6. The participant who has a documented and confirmed diagnosis of HAE type I or II. Diagnosis may be based on historical data using the following criteria:\n\n 1. Family history of angioedema\n 2. Characteristic attack manifestations, recurrent attacks\n 3. Functional complement 1 (C1) esterase inhibitor (C1-INH) deficiency\n 4. In the absence of a family history of angioedema, exclusion of other forms of angioedema (eg. angiotensin converting enzyme (ACE)-induced angioedema, allergic angioedema) based on medical judgement (eg, concomitant medication, response to antihistamines or glucocorticoids, information of genetic mutation).\n7. If the participant does not have a documented and confirmed diagnosis of HAE type I or II based on historical data, including C1-INH deficiency, the participant's diagnosis must be determined prior to treatment by C1-INH test results which demonstrate a functional C1-INH deficiency.\n\n 1. HAE type I: Low amount of C1-INH protein and low level of C1-INH activity; HAE type II: Normal or increased amount of C1-INH protein and low level of C1-INH activity\n 2. In the absence of a family history of angioedema, exclusion of other forms of angioedema (eg. ACE-induced angioedema, allergic angioedema) based on medical judgement (eg, concomitant medication, response to antihistamines or glucocorticoids, information of genetic mutation).\n8. The current HAE attack must be in the cutaneous, abdominal, and/or laryngeal (inclusive of laryngeal and pharyngeal) areas, but no prespecified attack severity criteria are required for treatment.\n9. The participant commences treatment within 12 hours after the onset of current HAE attack.\n10. A female participant of childbearing potential who is sexually active with a nonsterilized male partner agrees to use routinely adequate contraception from signing of informed consent throughout the duration of the study, and proves negative in the pregnancy test at screening.\n\nExclusion Criteria:\n\n1. The participant will require an intervention to support the airway (eg, intubation, tracheotomy, cricothyrotomy) due to the current HAE attack.\n2. The participant presents with an HAE attack with laryngeal/upper respiratory tract symptoms which are considered severe in the investigator's clinical judgment and which may necessitate urgent care and/or impede the conduct of study efficacy assessments.\n3. The participant has a diagnosis of angioedema other than HAE\n4. The participant has evidence of stroke or coronary artery disease based on medical history at the screening examination or at pretreatment; eg, acute ischemic heart disease, unstable angina pectoris, severe coronary heart disease or congestive heart failure, that in the investigator's judgment would be a contraindication for participation in the trial (New York Heart Association \\[NYHA\\] class 3 and 4).\n5. The participant has received treatment with any pain medication since the onset of the current HAE attack.\n6. The participant has received replacement therapy (C1-INH products, fresh frozen plasma \\[FFP\\]) within 5 days (120 hours) from the onset of the current HAE attack.\n7. The participant has received treatment with ACE inhibitors within 7 days prior to treatment.\n8. The participant has used hormonal contraceptive within 90 days prior to treatment.\n9. The participant has received androgen or attenuated androgens (eg, danazol, testosterone) within 90 days prior to treatment.\n10. The participant has participated in another clinical study within the past 30 days before screening.\n11. The participant, the participant's parent, or legal guardian is unable to understand the nature, scope, and possible consequences of the protocol, or is unlikely to comply with the protocol assessments, unable to return for follow up visits, or unlikely to complete the study for any reason.\n12. If female, the participant is pregnant or lactating or intending to become pregnant before participating in this study, during the study, and within 30 days after last dose of the icatibant.\n13. The participant has a history of hypersensitivity or allergies to icatibant.\n14. The participant is judged by the investigator as being ineligible for any other reason; eg. a serious concomitant illness or condition."}, 'identificationModule': {'nctId': 'NCT04654351', 'briefTitle': 'A Study of Icatibant (TAK-667) in Japanese Children and Teenagers With Acute Attacks of Hereditary Angioedema', 'organization': {'class': 'INDUSTRY', 'fullName': 'Takeda'}, 'officialTitle': 'A Multicenter, Open-Label, Non-randomized Phase 3 Study to Assess the Safety, Efficacy and Pharmacokinetics of Subcutaneous Administration of Icatibant (TAK-667) in Japanese Children and Adolescents With Acute Attacks of Hereditary Angioedema', 'orgStudyIdInfo': {'id': 'TAK-667-3001'}, 'secondaryIdInfos': [{'id': 'U1111-1260-2627', 'type': 'OTHER', 'domain': 'WHO'}, {'id': 'jRCT2041200073', 'type': 'REGISTRY', 'domain': 'jRCT'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'TAK-667', 'description': "TAK-667, single SC administration on the abdomen on Day 1. The dose of TAK-667 will be dependent on the participant's body weight (Up to 30 mg; 10 mg for 12 kg to 25 kg, 15 mg for 26 kg to 40 kg, 20 mg for 41 kg to 50kg, 25 mg for 51 kg to 65 kg, 30 mg for \\>65 kg).", 'interventionNames': ['Drug: TAK-667']}], 'interventions': [{'name': 'TAK-667', 'type': 'DRUG', 'otherNames': ['Icatibant'], 'description': 'TAK-667 single SC administration', 'armGroupLabels': ['TAK-667']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Nagakute', 'state': 'Aichi-ken', 'country': 'Japan', 'facility': 'Aich Medical University Hospital', 'geoPoint': {'lat': 35.17325, 'lon': 137.05667}}, {'city': 'Bunkyo-ku', 'state': 'Tokyo', 'country': 'Japan', 'facility': 'Juntendo University Hospital'}, {'city': 'Kagoshima', 'country': 'Japan', 'facility': 'Kagoshima University Hospital', 'geoPoint': {'lat': 31.56667, 'lon': 130.55}}], 'overallOfficials': [{'name': 'Study Director', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Takeda'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO', 'description': 'De-identified individual participant data from this particular study will not be shared as there is a reasonable likelihood that individual patients could be re-identified (due to the limited number of study participants/study sites).'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Takeda', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}