| Primary | Number of Participants With Treatment-related Adverse Events and Dosing Symptoms Occurring With Peanut OIT Over a Protracted Treatment Period Comprising at Least 18 Months | TEAEs are any event starting during or after the active treatment period. If a subject has multiple occurrences of TEAEs, the subject is presented once in the respective subject count (n). | The Safety Population (those who received any amount of AR101) | Posted | | Count of Participants | | Participants | | Up to 90 weeks | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
| | | Title | Denominators | Categories |
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| Any TEAE | | | | Any Grade 3 or Higher TEAE | | |
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| Secondary | The Proportion of Subjects Who Tolerated at Least 300 mg (443 mg) and 600 mg (1043 mg Cumulative) Peanut Protein With no More Than Mild Symptoms During the Up-dosing DBPCFC | | The Safety Population (those who received any amount of AR101). Only results for the "ARC001 AR101 Group" is reported as only subjects in this group had Up-dosing DBPCFC in ARC002 study. | Posted | | Count of Participants | | Participants | | Up to 36 weeks | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | The Proportion of Subjects Who Tolerated at Least 300 mg (443 mg), 600 mg (1043 mg Cumulative), and 1000 mg Peanut Protein (2043 mg Cumulative) With no More Than Mild Symptoms During the Maintenance DBPCFC. | | The Safety Population (those who received any amount of AR101). Multiple food challenge dose levels were given at each DBPCFC, so results at 300 mg and 600 mg for Maintenance DBPCFC are not expected to match those for Up-dosing DBPCFC. | Posted | | Count of Participants | | Participants | | Up to 60 weeks. | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Change From Baseline in the Single Highest Tolerated Dose of Peanut Protein | The single highest tolerated dose of peanut protein with no more than mild symptoms during the up-dosing DBPCFC and the change from baseline was evaluated for the ARC001 placebo completer population. The single highest tolerated dose of peanut protein with no more than mild symptoms during the maintenance DBPCFC and the change from up-dosing DBPCFC was evaluated for each group (ARC001 AR101 and ARC001 placebo) and overall for the food challenge completer population. | Only includes food challenge completer population | Posted | | Geometric Mean | Standard Deviation | mg | | Up to 60 weeks (Up to 36 weeks for up-dosing; up to 24 weeks for maintenance) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Number of Participants Who Tolerated Maximum Dose of Peanut Protein With no More Than Mild Symptoms Maximum Dose of Peanut Protein Tolerated | The maximum dose of peanut protein tolerated with no more than mild symptoms during the up-dosing and maintenance DBPCFCs | Only includes food challenge completer population | Posted | | Count of Participants | | Participants | | Up to 60 weeks (Up to 36 weeks for up-dosing; up to 24 weeks for maintenance) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Change in Peanut-specific IgE From Baseline and Up-dosing to Extended Maintenance | | The Safety Population (those who received any amount of AR101) | Posted | | Geometric Mean | Standard Deviation | kU/L | | Baseline, Up-dosing (up to 36 weeks), Extended Maintenance (up to 90 weeks) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Change in Peanut-specific IgG4 From Baseline and Up-dosing to Extended Maintenance | | The Safety Population (those who received any amount of AR101) | Posted | | Geometric Mean | Standard Deviation | μg/mL | | Baseline, Up-dosing (up to 36 weeks), Extended Maintenance (up to 90 weeks) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Change in Skin Prick Test (SPT) Mean Peanut Wheal Diameter and Peanut Erythema/Flare From Baseline and Up-dosing to Extended Maintenance | | The Safety Population (those who received any amount of AR101) | Posted | | Mean | Standard Deviation | millimeter | | Baseline, Up-dosing (up to 36 weeks), Extended Maintenance (up to 90 weeks) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Number of Participants With Maximum Symptom Severity at Each Challenge Dose of Peanut Protein in All Subjects During Up-Dosing DBPCFC | Maximum severity of symptoms that occurred at each challenge dose of peanut protein for all subjects during up-dosing DBPCFC | Only subjects who completed the food challenge at each challenge dose during the Up-dosing DBPCFC were analyzed | Posted | | Count of Participants | | Participants | | Up to 36 weeks for up-dosing | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Number of Participants With Maximum Symptom Severity at Each Challenge Dose of Peanut Protein in All Subjects During Maintenance DBPCFC | Maximum severity of symptoms that occurred at each challenge dose of peanut protein for all subjects during maintenance DBPCFC | Only subjects who completed the food challenge at each challenge dose during the Maintenance DBPCFC were analyzed | Posted | | Count of Participants | | Participants | | Up to 60 weeks (Up to 36 weeks for up-dosing; up to 24 weeks for maintenance) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg). | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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| Secondary | Change in Physician Global Assessment, Disease Activity as Measured on a 100 mm Visual Analogue Scale (VAS) From Baseline and Up-dosing to Extended Maintenance. | A 100-mm Visual Analog Scale (VAS) was used by the investigators for the Physician Global Assessment of disease activity as a marker for safety. The investigator was to assign a single integrated overall disease activity score ranging from 0 to 100 mm. Zero indicated no disease activity and 100 indicated very severe disease activity. | The Safety Population (those who received any amount of AR101) | Posted | | Mean | Standard Deviation | score on a scale | | Baseline, Up-dosing (up to 36 weeks), Extended Maintenance (up to 90 weeks) | | | | ID | Title | Description |
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| OG000 | ARC001 Placebo Group | Subjects who received placebo in study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) | | OG001 | ARC001 AR101 Group | Subjects who received AR101 and tolerated up to 300 mg peanut protein (443 mg cumulative) in the DBPCFC at the end of study ARC001. AR101 - Peanut protein provided in capsules: Study product provided as peanut protein in pull-apart capsules at 5 dosage strengths (0.5, 1, 10, 100, and 475 mg) or sachets at 2 dosage strengths (300 and 1000 mg) |
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