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| ID | Type | Description | Link |
|---|---|---|---|
| U1111-1184-2278 | Registry Identifier | WHO |
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Terminated prematurely due to indication change.
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The purpose of this study is to assess the effect of a single oral dose of TAK-071 on the attenuation of cognitive deficit induced by scopolamine as measured by Groton Maze Learning Test (GMLT) (total number of errors).
The drug being tested in this study is called TAK-071. This study will look at the effect of a single oral dose of TAK-071, a novel muscarinic acetylcholine receptor 1 positive allosteric modulator, on scopolamine-induced deficits in cognitive function in healthy adult male participants. The study consists of two parts: Part 1 is a substudy to explore PK profile of TAK-071 in the presence of light meal and coadministration of scopolamine to determine TAK-071 dose for the next part; Part 2 is the main the study to assess the effects of TAK-071 on scopolamine-induced cognitive impairment. The study will enroll approximately 6 participants in Part 1 and 40 participants in Part 2. Participant will be assigned to received TAK-071 along with scopolamine in Part 1 and will be randomly assigned to one of the ten treatment sequences in Part 2-which will remain undisclosed to the participants and study doctor during the study (unless there is an urgent medical need):
Part 2: Treatment Sequence ABDEC Part 2: Treatment Sequence BCEAD Part 2: Treatment Sequence CDABE Part 2: Treatment Sequence DEBCA Part 2: Treatment Sequence EACDB Part 2: Treatment Sequence ACBED Part 2: Treatment Sequence BDCAE Part 2: Treatment Sequence CEDBA Part 2: Treatment Sequence DAECB Part 2: Treatment Sequence EBADC Where A=scopolamine matching placebo SC + TAK-071 matching placebo oral (PO) + donepezil matching placebo PO; B=scopolamine 0.5 mg SC + TAK-071 matching placebo PO + donepezil matching placebo PO; C=scopolamine 0.5 mg SC + TAK-071 PO + donepezil matching placebo PO; D=scopolamine 0.5 mg SC + TAK-071 PO + donepezil 10 mg PO; and E=scopolamine 0.5 mg SC + TAK-071 matching placebo PO + donepezil 10 mg PO.
The dose of TAK-071 that was well-tolerated in the TAK-071-1001 study (NCT02769065) will be selected, based on the safety and tolerability data from the single-rising dose (SRD) study for administration in Part 1. Each participant will also receive scopolamine 0.5 mg, injection, SC, once at the time of Screening. This single center trial will be conducted in the United States. The overall time to participate in this study is approximately 5.7 weeks in Part 1 and 21 weeks in Part 2. Participants will remain confined to the clinic for 4 days during Part 1 and 3 days during the each intervention period in Part 2. Participants will be contacted by telephone on Day 12 in Part 1 and Day 9 of Period 5 in Part 2 for a follow-up assessment.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Part 1: TAK-071 80 mg + Scopolamine 0.5 mg | Experimental | TAK-071 80 milligram (mg), drug in capsule (DIC), orally, Day 1, followed by scopolamine 0.5 mg, injection, subcutaneously, Day 2. TAK-071 will be taken 24 hours before scopolamine injection. |
|
| Part 2: Treatment Sequence ABDEC | Experimental | TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period1(A); followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(B);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(D);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(E);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(C). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence BCEAD | Experimental | TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(B);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(C);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(E);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period4(A);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(D). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Scopolamine | Drug | Scopolamine subcutaneous injection |
|
| Measure | Description | Time Frame |
|---|---|---|
| Part 2: Change From Baseline in Total Number of Errors on the Groton Maze Learning Test (GMLT) at 2 Hours Post-Scopolamine Dose on Day 2 | Baseline, 2 hours post scopolamine dose on Day 2 |
| Measure | Description | Time Frame |
|---|---|---|
| Part 2: Change From Baseline in Total Number of Errors on the GMLT | Baseline, Day 2 at multiple time points post-scopolamine dose (up to 10 hours) | |
| Part 2: AUECt: GMLT Area Under the Effect Curve From Time 0 Hours to Time t (AUECt) (Net Area) for TAK-071 |
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Inclusion Criteria:
1. Weighs at least 50 kilogram (kg) and has a body mass index (BMI) from 18.0 to 30.0 kilogram per square meter (kg/m^2), inclusive at Screening.
Additional inclusion criteria for Part 2:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Glendale | California | United States |
Takeda makes patient-level, de-identified data sets and associated documents available after applicable marketing approvals and commercial availability have been received, an opportunity for the primary publication of the research has been allowed, and other criteria have been met as set forth in Takeda's Data Sharing Policy (see www.TakedaClinicalTrials.com/Approach for details). To obtain access, researchers must submit a legitimate academic research proposal for adjudication by an independent review panel, who will review the scientific merit of the research and the requestor's qualifications and conflict of interest that can result in potential bias. Once approved, qualified researchers who sign a data sharing agreement are provided access to these data in a secure research environment.
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Healthy male participants were enrolled in this 2-part study to receive: TAK-071, scopolamine in Part 1; TAK-071, scopolamine and donepezil in a cross-over sequence in Part 2. The study was terminated prior to start of Part 2 intervention period 2 due to indication change.
Participants took part in the study at 1 investigative site in the United states from 21 November 2016 to 08 August 2017.
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| ID | Title | Description |
|---|---|---|
| FG000 | Part 1: TAK-071 80 mg + Scopolamine 0.5 mg | TAK-071 80 milligram (mg), drug in capsule (DIC), orally, on Day 1, followed by scopolamine 0.5 mg, injection, subcutaneously (SC), on Day 2. |
| FG001 | Part 2: Treatment Sequence ABDEC | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 1 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (B); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (E); followed by TAK-071, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (C). A washout period of 3-weeks was maintained between each treatment period. |
| FG002 | Part 2: Treatment Sequence BCEAD | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (B); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (E); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 4 (A); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (D). A washout period of 3-weeks was maintained between each treatment period. |
| FG003 | Part 2: Treatment Sequence CDABE | TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (C); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 3 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (E). A washout period of 3-weeks was maintained between each treatment period |
| FG004 | Part 2: Treatment Sequence DEBCA | TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (E); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (B); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 5 (A). A washout period of 3-weeks was maintained between each treatment period. |
| FG005 | Part 2: Treatment Sequence EACDB | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (E); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 2 (A);followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (C); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (B). A washout period of 3-weeks was maintained between each treatment period. |
| FG006 | Part 2: Treatment Sequence ACBED | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 1 (A); followed by TAK-071 DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (E); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (D). A washout period of 3-weeks was maintained between each treatment period. |
| FG007 | Part 2: Treatment Sequence BDCAE | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (B);followed by TAK-071 80 mg, DIC, orally, Day1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (D);followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (C);followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 4 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (E). A washout period of 3-weeks was maintained between each treatment period. |
| FG008 | Part 2: Treatment Sequence CEDBA | TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (E); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, Day 2 of Period 4 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 5 (A). A washout period of 3-weeks was maintained between each treatment period. |
| FG009 | Part 2: Treatment Sequence DAECB | TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 2 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (E); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (B). A washout period of 3-weeks was maintained between each treatment period. |
| FG010 | Part 2: Treatment Sequence EBADC | TAK-071 80 mg, placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (E); followed by TAK-071 placebo-matching DIC, orally, Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 3 (A); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (D); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (C). A washout period of 3-weeks was maintained between each treatment period. |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Part 1 |
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| Part 2: Intervention Period 1 (2 Days) |
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| Part 2: Washout Period 1 (3 Weeks) |
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| Part 2: Intervention Period 2 (2 Days) |
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| Part 2: Washout Period 2 (3 Weeks) |
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| Part 2: Intervention Period 3 (2 Days) |
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| Part 2: Washout Period 3 (3 Weeks) |
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| Part 2: Intervention Period 4 (2 Days) |
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| Part 2: Washout Period 4 (3 Weeks) |
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| Part 2: Intervention Period 5 (2 Days) |
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The safety analysis set included all participants who were enrolled and received 1 dose of study drug.
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| ID | Title | Description |
|---|---|---|
| BG000 | Part 1: TAK-071 80 mg + Scopolamine 0.5 mg | TAK-071 80 mg, DIC, orally, on Day 1, followed by scopolamine 0.5 mg, injection, SC, on Day 2. TAK-071 will be taken 24 hours before scopolamine injection. |
| BG001 | Part 2: Treatment Sequence ABDEC |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Part 2: Change From Baseline in Total Number of Errors on the Groton Maze Learning Test (GMLT) at 2 Hours Post-Scopolamine Dose on Day 2 | No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Baseline, 2 hours post scopolamine dose on Day 2 |
|
Treatment emergent adverse events (TEAEs) are adverse events that started after the first dose of study drug up to Day 12 in Part 1 and Day 9 of Period 1 in Part 2 (study termination) after the last dose of study drug
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.
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Part 1: TAK-071 80 mg + Scopolamine 0.5 mg | TAK-071 80 milligram (mg), drug in capsule (DIC), orally, on Day 1, followed by scopolamine 0.5 mg, injection, subcutaneously (SC), on Day 2. |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Abdominal pain upper | Gastrointestinal disorders | MedDRA 20.0 | Systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Medical Director | Takeda | +1-877-825-3327 | trialdisclosures@takeda.com |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot | Yes | No | No | Study Protocol | Mar 10, 2017 | Aug 1, 2018 | Prot_000.pdf |
| SAP | No | Yes | No | Statistical Analysis Plan | Mar 22, 2018 | Aug 1, 2018 | SAP_001.pdf |
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| ID | Term |
|---|---|
| D012601 | Scopolamine |
| C000723104 | TAK-071 |
| D000077265 | Donepezil |
| ID | Term |
|---|---|
| D012602 | Scopolamine Derivatives |
| D014326 | Tropanes |
| D053961 | Azabicyclo Compounds |
| D001372 | Aza Compounds |
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| Part 2: Treatment Sequence CDABE | Experimental | TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(C);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(D);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period3(A);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(B);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(E). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence DEBCA | Experimental | TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(D);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(E);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(B);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(C);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period5(A). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence EACDB | Experimental | TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(E);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period2(A);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(C);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(D);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(B). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence ACBED | Experimental | TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period1(A);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(C);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(B);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(E);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(D). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence BDCAE | Experimental | TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(B);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(D);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(C);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period4(A);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(E). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence CEDBA | Experimental | TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(C);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(E);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(D);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(B);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period5(A). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence DAECB | Experimental | TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(D);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period2(A);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period3(E);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(C); followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(B). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| Part 2: Treatment Sequence EBADC | Experimental | TAK-071 placebo-matching DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period1(E);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period2(B);followed by TAK-071 placebo-matching DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection,SC,Day2 of Period3(A);followed by TAK-071 80mg, DIC, orally,Day1, donepezil 10mg, over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period4(D);followed by TAK-071 80mg, DIC, orally,Day1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5mg, injection,SC,Day2 of Period5(C). TAK-071 and donepezil will be taken 24 and 3 hours before scopolamine injection. A washout period of 3-weeks will be maintained between each treatment period. |
|
| TAK-071 | Drug | TAK-071 DIC |
|
| Donepezil | Drug | Donepezil over-encapsulated tablet |
|
| Scopolamine Placebo | Drug | Scopolamine placebo-matching subcutaneous injection |
|
| TAK-071 Placebo | Drug | TAK-071 placebo-matching DIC |
|
| Donepezil Placebo | Drug | Donepezil placebo-matching over-encapsulated tablet |
|
| Day 2 pre-dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| Part 2: Emax: GMLT Maximum Observed Effect (Emax) for TAK-071 | Day 2 pre-dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| Part 2: TEmax: Time to Reach GMLT Emax for TAK-071 | Day 2 pre-dose and at multiple timepoints (up to 10 hours) post-scopolamine dose |
| Percentage of Participants Who Experienced at Least One Treatment-emergent Adverse Event (TEAE) | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
| Percentage of Participants Who Meet the Takeda Markedly Abnormal Criteria for Clinical Laboratory Tests at Least Once Postdose | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
| Percentage of Participants Who Meet the Takeda Markedly Abnormal Criteria for Vital Sign Measurements at Least Once Postdose | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
| Percentage of Participants Who Meet the Takeda Markedly Abnormal Criteria for Electrocardiogram (ECG) at Least Once Postdose | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
| Cmax: Maximum Observed Plasma Concentration for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| Tmax: Time to Reach the Maximum Observed Plasma Concentration(Cmax) for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| AUClast: Area Under the Plasma Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| AUC24: Area Under the Plasma Concentration-time Curve From Time 0 to 24 Hours Postdose for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 24 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 24 hours) post-scopolamine dose |
| AUCt1-t2: Area Under the Plasma Concentration-Time Curve From Time t1 to Time t2 for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| AUC∞: Area Under the Plasma Concentration-Time Curve From Time 0 to Infinity for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| T1/2z: Terminal Disposition Phase Elimination Half-Life in Plasma for TAK-071 | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
| COMPLETED |
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| COMPLETED |
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| COMPLETED |
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| COMPLETED |
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| COMPLETED |
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| NOT COMPLETED |
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| COMPLETED |
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| NOT COMPLETED |
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| COMPLETED |
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| NOT COMPLETED |
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| COMPLETED |
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| NOT COMPLETED |
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TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 1 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (B); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (E); followed by TAK-071, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (C). A washout period of 3-weeks was maintained between each treatment period. |
| BG002 | Part 2: Treatment Sequence BCEAD | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (B); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (E); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 4 (A); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (D). A washout period of 3-weeks was maintained between each treatment period. |
| BG003 | Part 2: Treatment Sequence CDABE | TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (C); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 3 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (E). A washout period of 3-weeks was maintained between each treatment period |
| BG004 | Part 2: Treatment Sequence DEBCA | TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (E); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (B); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 5 (A). A washout period of 3-weeks was maintained between each treatment period. |
| BG005 | Part 2: Treatment Sequence EACDB | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (E); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 2 (A);followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (C); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (B). A washout period of 3-weeks was maintained between each treatment period. |
| BG006 | Part 2: Treatment Sequence ACBED | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 1 (A); followed by TAK-071 DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (E); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (D). A washout period of 3-weeks was maintained between each treatment period. |
| BG007 | Part 2: Treatment Sequence BDCAE | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (B);followed by TAK-071 80 mg, DIC, orally, Day1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (D);followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (C);followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 4 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (E). A washout period of 3-weeks was maintained between each treatment period. |
| BG008 | Part 2: Treatment Sequence CEDBA | TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (E); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, Day 2 of Period 4 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 5 (A). A washout period of 3-weeks was maintained between each treatment period. |
| BG009 | Part 2: Treatment Sequence DAECB | TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (D); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 2 (A); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 3 (E); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (C); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (B). A washout period of 3-weeks was maintained between each treatment period. |
| BG010 | Part 2: Treatment Sequence EBADC | TAK-071 80 mg, placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 1 (E); followed by TAK-071 placebo-matching DIC, orally, Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 2 (B); followed by TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 of Period 3 (A); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 4 (D); followed by TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 of Period 5 (C). A washout period of 3-weeks was maintained between each treatment period. |
| BG011 | Total | Total of all reporting groups |
| Participants |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Ethnicity (NIH/OMB) | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| Smoking Classification | Count of Participants | Participants |
|
| Alcohol Classification | Count of Participants | Participants |
|
| Caffeine Consumption | Count of Participants | Participants |
|
| Academic Qualifications | Count of Participants | Participants |
|
| OG002 | Part 2: Treatment C | TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. |
| OG003 | Part 2: Treatment D | TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. |
| OG004 | Part 2: Treatment E | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. |
|
| Secondary | Part 2: Change From Baseline in Total Number of Errors on the GMLT | No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Baseline, Day 2 at multiple time points post-scopolamine dose (up to 10 hours) |
|
|
| Secondary | Part 2: AUECt: GMLT Area Under the Effect Curve From Time 0 Hours to Time t (AUECt) (Net Area) for TAK-071 | No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Day 2 pre-dose and at multiple time points (up to 10 hours) post-scopolamine dose |
|
|
| Secondary | Part 2: Emax: GMLT Maximum Observed Effect (Emax) for TAK-071 | No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Day 2 pre-dose and at multiple time points (up to 10 hours) post-scopolamine dose |
|
|
| Secondary | Part 2: TEmax: Time to Reach GMLT Emax for TAK-071 | No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Day 2 pre-dose and at multiple timepoints (up to 10 hours) post-scopolamine dose |
|
|
| Secondary | Percentage of Participants Who Experienced at Least One Treatment-emergent Adverse Event (TEAE) | The safety analysis set included all participants who were enrolled and received 1 dose of study drug. | Posted | Number | percentage of participants | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
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|
|
| Secondary | Percentage of Participants Who Meet the Takeda Markedly Abnormal Criteria for Clinical Laboratory Tests at Least Once Postdose | The safety analysis set included all participants who were enrolled and received 1 dose of study drug. | Posted | Number | percentage of participants | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
|
|
|
| Secondary | Percentage of Participants Who Meet the Takeda Markedly Abnormal Criteria for Vital Sign Measurements at Least Once Postdose | The safety analysis set included all participants who were enrolled and received 1 dose of study drug. | Posted | Number | percentage of participants | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
|
|
|
| Secondary | Percentage of Participants Who Meet the Takeda Markedly Abnormal Criteria for Electrocardiogram (ECG) at Least Once Postdose | The safety analysis set included all participants who were enrolled and received 1 dose of study drug. | Posted | Number | percentage of participants | Part 1: Baseline up to Day 12; Part 2: Baseline up to Day 9 of Period 1 |
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|
|
| Secondary | Cmax: Maximum Observed Plasma Concentration for TAK-071 | The pharmacokinetic (PK) set included all participants who received study drug and had at least 1 measurable plasma concentration. No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Geometric Mean | Geometric Coefficient of Variation | nanogram per milliliter (ng/mL) | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
|
|
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| Secondary | Tmax: Time to Reach the Maximum Observed Plasma Concentration(Cmax) for TAK-071 | The PK set included all participants who received study drug and had at least 1 measurable plasma concentration. No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Median | Full Range | hours | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
|
|
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| Secondary | AUClast: Area Under the Plasma Concentration-time Curve From Time 0 to the Time of the Last Quantifiable Concentration for TAK-071 | The PK set included all participants who received study drug and had at least 1 measurable plasma concentration.No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Geometric Mean | Geometric Coefficient of Variation | hour*nanogram per milliliter (h*ng/mL) | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
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|
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| Secondary | AUC24: Area Under the Plasma Concentration-time Curve From Time 0 to 24 Hours Postdose for TAK-071 | The PK set included all participants who received study drug and had at least 1 measurable plasma concentration. No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Geometric Mean | Geometric Coefficient of Variation | h*ng/mL | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 24 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 24 hours) post-scopolamine dose |
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| Secondary | AUCt1-t2: Area Under the Plasma Concentration-Time Curve From Time t1 to Time t2 for TAK-071 | As per change in planned analyses, data was not collected. | Posted | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
|
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| Secondary | AUC∞: Area Under the Plasma Concentration-Time Curve From Time 0 to Infinity for TAK-071 | The PK set included all participants who received study drug and had at least 1 measurable plasma concentration. No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Geometric Mean | Geometric Coefficient of Variation | h*ng/mL | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
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| Secondary | T1/2z: Terminal Disposition Phase Elimination Half-Life in Plasma for TAK-071 | The PK set included all participants who received study drug and had at least 1 measurable plasma concentration. No data was collected for Part 2 due to premature study termination because of indication change. | Posted | Mean | Standard Deviation | hours | Part 1: Day 1 pre-TAK-071 dose and at multiple time points (up to 168 hours) post-TAK-071 dose; Part 2: Day 2 pre-TAK-071 dose and at multiple time points (up to 10 hours) post-scopolamine dose |
|
|
|
| 0 |
| 6 |
| 0 |
| 6 |
| 4 |
| 6 |
| EG001 | Part 2: Treatment A | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine placebo-matching injection, SC, on Day 2 in each intervention period. | 0 | 3 | 0 | 3 | 2 | 3 |
| EG002 | Part 2: Treatment B | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. | 0 | 2 | 0 | 2 | 2 | 2 |
| EG003 | Part 2: Treatment C | TAK-071 80 mg, DIC, orally, on Day 1, donepezil placebo-matching over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. | 0 | 3 | 0 | 3 | 3 | 3 |
| EG004 | Part 2: Treatment D | TAK-071 80 mg, DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. | 0 | 2 | 0 | 2 | 2 | 2 |
| EG005 | Part 2: Treatment E | TAK-071 placebo-matching DIC, orally, on Day 1, donepezil 10 mg, over-encapsulated tablet, orally along with scopolamine 0.5 mg, injection, SC, on Day 2 in each intervention period. | 0 | 2 | 0 | 2 | 2 | 2 |
| Nausea | Gastrointestinal disorders | MedDRA 20.0 | Systematic Assessment |
|
| Somnolence | Nervous system disorders | MedDRA 20.0 | Systematic Assessment |
|
| Dizziness | Nervous system disorders | MedDRA 20.0 | Systematic Assessment |
|
| Diarrhoea | Gastrointestinal disorders | MedDRA 20.0 | Systematic Assessment |
|
| Odynophagia | Gastrointestinal disorders | MedDRA 20.0 | Systematic Assessment |
|
| Vomiting | Gastrointestinal disorders | MedDRA 20.0 | Systematic Assessment |
|
| Asthenia | General disorders | MedDRA 20.0 | Systematic Assessment |
|
| Cough | Respiratory, thoracic and mediastinal disorders | MedDRA 20.0 | Systematic Assessment |
|
| Headache | Nervous system disorders | MedDRA 20.0 | Systematic Assessment |
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Research Organization shall not publish any articles or papers nor make any presentations, nor assist any other person in publishing any articles or papers or in making any presentations relating or referring to the Study or any results, data or insights from or any data, information or materials obtained or generated in the performance of its obligations without the prior written consent of Takeda, which consent may be granted or withheld in Takeda's sole discretion.
| D009930 |
| Organic Chemicals |
| D001533 | Belladonna Alkaloids |
| D012991 | Solanaceous Alkaloids |
| D000470 | Alkaloids |
| D006571 | Heterocyclic Compounds |
| D019086 | Bridged Bicyclo Compounds, Heterocyclic |
| D006572 | Heterocyclic Compounds, Bridged-Ring |
| D007189 | Indans |
| D007192 | Indenes |
| D011084 | Polycyclic Aromatic Hydrocarbons |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D010880 | Piperidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D011083 | Polycyclic Compounds |
| Pulse rate/supine: <50 beats per minute |
|
| Temperature: <35.6 Celsius |
|
| Temperature: >37.7 Celsius |
|