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Trial ยท NCT03627767

Study to Investigate Efficacy and Safety of PF-04965842 in Subjects Aged 12 Years and Over With Moderate to Severe Atopic Dermatitis With the Option of Rescue Treatment in Flaring Subjects

NCT03627767, Phase 3, Completed, Pfizer; results first posted 2021-09-20

3 sourcestrials-2026-11-12-0.5.0

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ConductScience Library. Study to Investigate Efficacy and Safety of PF-04965842 in Subjects Aged 12 Years and Over With Moderate to Severe Atopic Dermatitis With the Option of Rescue Treatment in Flaring Subjects. Trials, record NCT03627767. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT03627767

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Trial

As registered on ClinicalTrials.gov, in the graph's capture of the registry.

Title
Study to Investigate Efficacy and Safety of PF-04965842 in Subjects Aged 12 Years and Over With Moderate to Severe Atopic Dermatitis With the Option of Rescue Treatment in Flaring Subjects
NCT number
NCT03627767
Status
Completed
Phases
Phase 3
Enrollment
1,235 participants, actual
Lead sponsor
Pfizer
Conditions
Dermatitis, Dermatitis, Atopic, Eczema, Skin Diseases, Skin Diseases, Genetic, Genetic Diseases, Inborn, Skin Diseases, Eczematous, Hypersensitivity, Hypersensitivity, Immediate, Immune System Diseases
Interventions
PF-04965842 100 mg, PF-04965842 200 mg, Placebo
First posted
2018-08-13
Last updated
2021-09-20
Other registries' IDs
eudract:2018-000501-23
Results first posted
2021-09-20
Limitations and caveats
For outcome measure, Time to loss of response, the data collection window was extended for 45 days beyond the scheduled visit due to COVID 19.

Source ClinicalTrials.gov

Registered outcomes28

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryPercentage of Participants With Loss of Response: Double-blind (DB) PeriodFrom Day 1 of up to Week 40 of double blind period
Percentage of participants with loss of response requiring rescue treatment during double blind period was determined. Loss of response denoted as flare and was define as a loss of at least 50% of EASI total score at Week 12 and with an IGA score of 2 or higher. EASI quantifies severity of participant's atopic dermatitis (AD) based on both severity of lesion clinical signs and % of body surface area (BSA) affected. EASI is a composite scoring by AD clinical evaluator of degree of erythema, induration/papulation, excoriation, and lichenification for each of 4 body regions. EASI total score range from 0.0 to 72.0, with higher scores representing greater severity of AD. IGA assesses severity of AD on 5-point scale (0 to 4, higher scores = more severity), reflecting global consideration of erythema, induration and scaling. Where, 0 = clear; 1 = almost clear; 2 = mild; 3 = moderate and 4 = severe.
PrimaryTime to Loss of Response: Double-blind Period
From date of first dose of randomized treatment until the last dose of randomized treatment (if not entered rescue) or first day of rescue treatment (if entered rescue) (maximum up to Week 40, visit window was extended +/- 45 Days due to COVID 19)
Time (in days) to loss of response based on achieving IGA \>=2 was measured from date of first dose of randomized treatment until last dose of randomized treatment (if not entered rescue) or first day of rescue treatment (if entered rescue) and based on EASI, loss of at least 50% of EASI response at Week 12 and IGA score of 2 or higher. IGA assesses severity of AD on 5-point scale (0 to 4, higher scores=more severity), reflecting global consideration of erythema, induration and scaling with scores 0 = clear; 1 = almost clear; 2 = mild; 3 = moderate; 4 = severe. EASI quantifies severity of AD based on severity of lesion clinical signs and % of BSA affected. EASI composite score evaluates degree of erythema, induration/papulation, excoriation, and lichenification.
SecondaryTime to First Loss of Response Based on Investigator's Global Assessment (IGA) Score of 2 or Higher: Double-blind Period
From date of first dose of randomized treatment until the last dose of randomized treatment (if not entered rescue) or first day of rescue treatment (if entered rescue) (maximum up to Week 40, visit window +/- 7 Days)
Time (in days) to loss of response based on achieving IGA \>=2 (for the first time) as measured from date of first dose of randomized treatment until the last dose of randomized treatment (if not entered rescue) or first day of rescue treatment (if entered rescue). IGA assesses severity of AD on a 5-point scale (0 to 4, higher scores indicated more severity), reflecting global consideration of erythema, induration and scaling. Where, 0 = clear, AD is cleared; 1 = almost clear, AD not entirely cleared, light pink residual lesions; 2 = mild, AD with light red lesions; 3 = moderate, AD with red lesions; 4 = severe, AD with deep, dark red lesions.
Secondary
Percentage of Participants Achieving Investigator's Global Assessment (IGA) Response of Clear (0) or Almost Clear (1) and a Reduction of Greater Than or Equal to (>=) 2 Points From Baseline at Weeks 12, 16, 28, 40, and 52: Double-blind Period
Baseline, Weeks 12, 16, 28, 40 and 52
IGA assessed severity of AD on a 5-point scale (0 to 4, higher scores indicated more severity), reflecting global consideration of erythema, induration and scaling. Where, 0 = clear, AD is cleared; 1 = almost clear, AD not entirely cleared, light pink residual lesions; 2 = mild, AD with light red lesions; 3 = moderate, AD with red lesions; 4 = severe, AD with deep dark red lesions.
SecondaryPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=50% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
EASI quantifies severity of participant's AD (excluded scalp, palms, soles) based on severity of AD clinical signs and % of BSA affected. Severity of clinical signs of AD (erythema \[E\], induration/papulation \[I\], excoriation \[Ex\] and lichenification \[L\]) was scored separately for each of 4 body regions (head and neck \[h\], upper limbs \[u\], trunk \[t\] \[including axillae and groin\] and lower limbs \[l\] \[including buttocks\]) on 4-point scale: 0 = absent; 1 = mild; 2 = moderate; 3 = severe. EASI area score was based upon % BSA with AD in body region: 0 (0%), 1 (\>0 to \<10%), 2 (10 to \<30%), 3 (30 to \<50%), 4 (50 to \<70%), 5 (70 to \<90%) and 6 (90 to 100%). Total EASI score = 0.1\*Ah\*(Eh+Ih+Exh+Lh) + 0.2\*Au\*(Eu+Iu+ExU+Lu) + 0.3\*At\*(Et+It+Ext+Lt) + 0.4\*Al\*(El+Il+Exl+Ll); where A = area score. Total EASI score ranged from 0.0 to 72.0, higher scores = greater severity of AD.
SecondaryPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=75% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
EASI quantifies severity of participant's AD (excluded scalp, palms, soles) based on severity of AD clinical signs and % of BSA affected. Severity of clinical signs of AD (erythema, induration/papulation, excoriation and lichenification) scored separately for each of 4 body regions (head and neck, upper limbs, trunk \[including axillae and groin\] and lower limbs \[including buttocks\]) on 4-point scale: 0 = absent; 1 = mild; 2 = moderate; 3 = severe. EASI area score was based upon % BSA with AD in body region: 0 (0%), 1 (\>0 to \<10%), 2 (10 to \<30%), 3 (30 to \<50%), 4 (50 to \<70%), 5 (70 to \<90%) and 6 (90 to 100%). Total EASI score = 0.1\*Ah\*(Eh+Ih+Exh+Lh) + 0.2\*Au\*(Eu+Iu+ExU+Lu) + 0.3\*At\*(Et+It+Ext+Lt) + 0.4\*Al\*(El+Il+Exl+Ll). Total EASI score ranged from 0.0 to 72.0, higher scores = greater severity of AD.
SecondaryPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=90% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
EASI quantifies severity of participant's AD (excluded scalp, palms, soles) based on severity of AD clinical signs and % of BSA affected. Severity of clinical signs of AD (erythema, induration/papulation, excoriation and lichenification) scored separately for each of 4 body regions (head and neck, upper limbs, trunk \[including axillae and groin\] and lower limbs \[including buttocks\]) on 4-point scale: 0 = absent; 1 = mild; 2 = moderate; 3 = severe. EASI area score was based upon % BSA with AD in body region: 0 (0%), 1 (\>0 to \<10%), 2 (10 to \<30%), 3 (30 to \<50%), 4 (50 to \<70%), 5 (70 to \<90%) and 6 (90 to 100%). Total EASI score = 0.1\*Ah\*(Eh+Ih+Exh+Lh) + 0.2\*Au\*(Eu+Iu+ExU+Lu) + 0.3\*At\*(Et+It+Ext+Lt) + 0.4\*Al\*(El+Il+Exl+Ll). Total EASI score ranged from 0.0 to 72.0, higher scores=greater severity of AD.
SecondaryPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=100% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
EASI quantifies severity of participant's AD (excluded scalp, palms, soles) based on severity of AD clinical signs and % of BSA affected. Severity of clinical signs of AD (erythema, induration/papulation, excoriation and lichenification) scored separately for each of 4 body regions (head and neck, upper limbs, trunk \[including axillae and groin\] and lower limbs \[including buttocks\]) on 4-point scale: 0= absent; 1= mild; 2= moderate; 3= severe. EASI area score was based upon % BSA with AD in body region: 0 (0%), 1 (\>0 to \<10%), 2 (10 to \<30%), 3 (30 to \<50%), 4 (50 to \<70%), 5 (70 to \<90%) and 6 (90 to 100%). Total EASI score =0.1\*Ah\*(Eh+Ih+Exh+Lh) + 0.2\*Au\*(Eu+Iu+ExU+Lu) + 0.3\*At\*(Et+It+Ext+Lt) + 0.4\*Al\*(El+Il+Exl+Ll). Total EASI score ranged from 0.0 to 72.0, higher scores=greater severity of AD.
Secondary
Percentage of Participants With Greater Than or Equal 4 Points Improvement in the Numerical Rating Scale (NRS) for Severity of Pruritus From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind Period
Baseline, Weeks 12, 16, 28, 40 and 52
Participants were asked to assess their worst itching due to AD over the past 24 hours on an NRS scale ranged from 0 (no itch) to 10 (worst itch imaginable), where higher scores indicated worse disease status.
SecondaryPercent Change From Baseline in Body Surface Area (BSA) at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
4 body regions evaluated: head and neck, upper limbs, trunk (including axillae, groin/genitals), lower limbs (including buttocks) excluding scalp, palms, soles. BSA calculated by handprint method. Number (No) of handprints (size of participant's hand with fingers in closed position) fitting in affected area of a body region was estimated. Maximum No of handprints were 10, 20, 30, 40 for head and neck, upper limbs, trunk, and lower limbs respectively. Surface area (SA) of body region equivalent to 1 handprint: 1 handprint=10% for head and neck, 5% for upper limbs, 3.33% for trunk and 2.5% for lower limbs. %Change BSA for a body region was calculated as=total No of handprints in a body region\* %SA equivalent to 1 handprint. %BSA for an individual: arithmetic mean of %BSA of all 4 body regions, ranged from 0-100%, higher values=greater AD severity.

Outcomes28

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

TypeOutcomeTime framePopulationUnitsMeasured as
PRIMARYPercentage of Participants With Loss of Response: Double-blind (DB) PeriodFrom Day 1 of up to Week 40 of double blind period
Full analysis set-randomized (FAS-RA) included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Missing event times were considered as right censored (CAR) on last date of randomized treatment.
percentage of participantsNUMBER
SECONDARYTime to First Loss of Response Based on Investigator's Global Assessment (IGA) Score of 2 or Higher: Double-blind Period
From date of first dose of randomized treatment until the last dose of randomized treatment (if not entered rescue) or first day of rescue treatment (if entered rescue) (maximum up to Week 40, visit window +/- 7 Days)
FAS-RA included as all participants who were randomized at Week 12 and received at least one dose of study medication within the double-blind phase. Missing event times were considered as right censored (CAR) on last date of randomized treatment. Here, Overall 'Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure.
daysMEDIAN
SECONDARY
Percentage of Participants Achieving Investigator's Global Assessment (IGA) Response of Clear (0) or Almost Clear (1) and a Reduction of Greater Than or Equal to (>=) 2 Points From Baseline at Weeks 12, 16, 28, 40, and 52: Double-blind Period
Baseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for the specified time points.
percentage of participantsNUMBER
SECONDARYPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=50% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percentage of participantsNUMBER
SECONDARYPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=75% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percentage of participantsNUMBER
SECONDARYPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=90% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percentage of participantsNUMBER
SECONDARYPercentage of Participants Achieving Eczema Area and Severity Index (EASI) Response >=100% Improvement From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percentage of participantsNUMBER
SECONDARY
Percentage of Participants With Greater Than or Equal 4 Points Improvement in the Numerical Rating Scale (NRS) for Severity of Pruritus From Baseline at Weeks 12, 16, 28, 40 and 52: Double-blind Period
Baseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percentage of participantsNUMBER
SECONDARYPercent Change From Baseline in Body Surface Area (BSA) at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percent changeMEDIAN
SECONDARYPercent Change From Baseline in Scoring Atopic Dermatitis (SCORAD) Total Score at Weeks 12, 16, 28, 40 and 52: Double-blind PeriodBaseline, Weeks 12, 16, 28, 40 and 52
FAS-RA included as all participants who were randomized at Week 12 and received at least 1 dose of study medication within DB phase. Here 'Overall Number of Participants Analyzed' signifies number of participants evaluable for this outcome measure and 'Number Analyzed' signifies number of participants evaluable for specified time points.
percent changeMEDIAN

Results by group326

Each measurement the trial posted, group by group, in the words and numbers it posted.

OutcomeGroupCategoryValueSpreadUnits
Percentage of Participants With Loss of Response: Double-blind (DB) PeriodPF-04965842 200 mg OL to Placebo DB77.5percentage of participants
Percentage of Participants With Loss of Response: Double-blind (DB) PeriodPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB39.6percentage of participants
Percentage of Participants With Loss of Response: Double-blind (DB) PeriodPF-04965842 200 mg OL to PF-04965842 200 mg DB16.5percentage of participants
Time to First Loss of Response Based on Investigator's Global Assessment (IGA) Score of 2 or Higher: Double-blind PeriodPF-04965842 200 mg OL to Placebo DB27.095% Confidence Interval 26.0days
Time to First Loss of Response Based on Investigator's Global Assessment (IGA) Score of 2 or Higher: Double-blind PeriodPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB78.095% Confidence Interval 32.0days
Time to First Loss of Response Based on Investigator's Global Assessment (IGA) Score of 2 or Higher: Double-blind PeriodPF-04965842 200 mg OL to PF-04965842 200 mg DB201.095% Confidence Interval 177.0days
Percentage of Participants Achieving Investigator's Global Assessment (IGA) Response of Clear (0) or Almost Clear (1) and a Reduction of Greater Than or Equal to (>=) 2 Points From Baseline at Weeks 12, 16, 28, 40, and 52: Double-blind Period
PF-04965842 200 mg OL to Placebo DBWeek 1299.695% Confidence Interval 98.9 to 100.0percentage of participants
Percentage of Participants Achieving Investigator's Global Assessment (IGA) Response of Clear (0) or Almost Clear (1) and a Reduction of Greater Than or Equal to (>=) 2 Points From Baseline at Weeks 12, 16, 28, 40, and 52: Double-blind Period
PF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DBWeek 1299.695% Confidence Interval 98.9 to 100.0percentage of participants
Percentage of Participants Achieving Investigator's Global Assessment (IGA) Response of Clear (0) or Almost Clear (1) and a Reduction of Greater Than or Equal to (>=) 2 Points From Baseline at Weeks 12, 16, 28, 40, and 52: Double-blind Period
PF-04965842 200 mg OL to PF-04965842 200 mg DBWeek 1299.295% Confidence Interval 98.2 to 100.0percentage of participants
Percentage of Participants Achieving Investigator's Global Assessment (IGA) Response of Clear (0) or Almost Clear (1) and a Reduction of Greater Than or Equal to (>=) 2 Points From Baseline at Weeks 12, 16, 28, 40, and 52: Double-blind Period
PF-04965842 200 mg OL to Placebo DBWeek 1615.495% Confidence Interval 11.0 to 19.7percentage of participants

Participant flow70

How many started, completed or left each group, period by period.

PeriodMilestoneGroupParticipantsUnits counted
Open-label (OL) Run-in Period (12 Weeks)STARTEDPF-04965842 200 mg OL1,235
Open-label (OL) Run-in Period (12 Weeks)STARTEDPF-04965842 200 mg OL to Placebo DB0
Open-label (OL) Run-in Period (12 Weeks)STARTEDPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB0
Open-label (OL) Run-in Period (12 Weeks)STARTEDPF-04965842 200 mg OL to PF-04965842 200 mg DB0
Open-label (OL) Run-in Period (12 Weeks)STARTEDPF-04965842 200 mg Rescue Period0
Open-label (OL) Run-in Period (12 Weeks)TreatedPF-04965842 200 mg OL1,233
Open-label (OL) Run-in Period (12 Weeks)TreatedPF-04965842 200 mg OL to Placebo DB0
Open-label (OL) Run-in Period (12 Weeks)TreatedPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB0
Open-label (OL) Run-in Period (12 Weeks)TreatedPF-04965842 200 mg OL to PF-04965842 200 mg DB0
Open-label (OL) Run-in Period (12 Weeks)TreatedPF-04965842 200 mg Rescue Period0

Adverse events240

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

TypeEventOrgan systemGroupAffectedAt riskEvents
otherBlood creatine phosphokinase increasedInvestigationsPF-04965842 200 mg OL431,233
otherBlood creatine phosphokinase increasedInvestigationsPF-04965842 200 mg OL to Placebo DB11267
otherBlood creatine phosphokinase increasedInvestigationsPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB18265
otherBlood creatine phosphokinase increasedInvestigationsPF-04965842 200 mg OL to PF-04965842 200 mg DB25266
otherBlood creatine phosphokinase increasedInvestigationsPF-04965842 200 mg Rescue Period9351
otherHeadacheNervous system disordersPF-04965842 200 mg OL1191,233
otherHeadacheNervous system disordersPF-04965842 200 mg OL to Placebo DB31267
otherHeadacheNervous system disordersPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB24265
otherHeadacheNervous system disordersPF-04965842 200 mg OL to PF-04965842 200 mg DB31266
otherHeadacheNervous system disordersPF-04965842 200 mg Rescue Period12351

Adverse event totals15

The totals the trial posted for each group.

TotalGroupAffectedAt risk
Total, all-cause mortalityPF-04965842 200 mg OL11,233
Total, all-cause mortalityPF-04965842 200 mg OL to Placebo DB0267
Total, all-cause mortalityPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB0265
Total, all-cause mortalityPF-04965842 200 mg OL to PF-04965842 200 mg DB0266
Total, all-cause mortalityPF-04965842 200 mg Rescue Period0351
Total, other adverse eventsPF-04965842 200 mg OL4821,233
Total, other adverse eventsPF-04965842 200 mg OL to Placebo DB158267
Total, other adverse eventsPF-04965842 200 mg OL to PF-04965842 100 mg+Placebo DB130265
Total, other adverse eventsPF-04965842 200 mg OL to PF-04965842 200 mg DB152266
Total, other adverse eventsPF-04965842 200 mg Rescue Period75351

Papers7

The papers the trial lists on ClinicalTrials.gov.

PMIDListed asSource
34406619DERIVEDPubMed
35342978DERIVEDPubMed
37036183DERIVEDPubMed
38896380DERIVEDPubMed
40028832DERIVEDPubMed
42162528DERIVEDPubMed
42165315DERIVEDPubMed

Grants0

The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.

None in this release.

Trial comparisons0

Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.

None in this release.

Tests0

The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.

None in this release.

Data dates

The day each source was copied for this release.

ClinicalTrials.gov
2026-11-12
ClinicalTrials.gov
Results, from AACT
2026-03-23
AACT
NIH grant links
2026-11-13
NIH RePORTER

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this trial from software.

The record and each of its lists are JSON, twenty rows a page. No key.

GET https://conductscience.org/api/trials/v1/NCT03627767

GET https://conductscience.org/api/trials/v1/NCT03627767/registered?page=2