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Integrase and Maraviroc Intensification in Neurocognitive Dysfunction (InMIND)

NCT02519777, Phase 4, Completed, National Institute of Allergy and Infectious Diseases (NIAID); results first posted 2022-03-02

Trial 11

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

FieldValueSource
TitleIntegrase and Maraviroc Intensification in Neurocognitive Dysfunction (InMIND)ClinicalTrials.gov
NCT numberNCT02519777ClinicalTrials.gov
StatusCompletedClinicalTrials.gov
PhasesPhase 4ClinicalTrials.gov
Enrollment191 participants, actualClinicalTrials.gov
Lead sponsorNational Institute of Allergy and Infectious Diseases (NIAID)ClinicalTrials.gov
ConditionsHIV InfectionsClinicalTrials.gov
InterventionsPlacebo for maraviroc (MVC), Placebo for dolutegravir (DTG), Dolutegravir (DTG), Maraviroc (MVC)ClinicalTrials.gov
First posted2015-08-11ClinicalTrials.gov
Last updated2022-04-22ClinicalTrials.gov
Results first posted2022-03-02ClinicalTrials.gov

Registered outcomes 20

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

ListOutcomeTime frameDescriptionSource
PrimaryChange in Normalized Composite Neurocognitive Test Score at Week 48 From BaselineMeasured at Baseline and Week 48
The normalized composite neurocognitive test score (total z-score) was defined as the average of the z-scores from the following tests: Domestic (US-based) and International Participants: * Grooved pegboard dominant * Grooved pegboard non-dominant * Hopkins Verbal Learning Test (HVLT-R) Learning trials * HVLT-R Delayed recall * HVLT-R Delayed recognition * Semantic verbal fluency Domestic only: * Stroop color naming * Stroop word reading * Stroop interference trial * Letter fluency * Trail Making A * Trail Making B * WAIS-III Symbol search * Digit Symbol International only: * Timed Gait * Finger Tapping Dominant * Finger Tapping Non-dominant * Color Trail 1 Z-scores were calculated using a demographically appropriate norming process. Higher z-scores correspond with better neurocognitive performance. Change was calculated as the total z-score at Week 48 minus the total z-score at Baseline.
ClinicalTrials.gov
SecondaryNumber of Participants With Treatment Related Adverse Events (AEs)Measured from treatment initiation through Week 96Treatment Related Adverse Events were determined by the study sites indicating a relationship between an adverse event and the study treatment.ClinicalTrials.gov
SecondaryChange in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineMeasured at Baseline and Weeks 24, 72, and 96
The normalized composite neurocognitive test score (total z-score) was defined as the average of the z-scores from the following tests: Domestic and International Participants: * Grooved pegboard dominant * Grooved pegboard non-dominant * HVLT-R Learning trials * HVLT-R Delayed recall * HVLT-R Delayed recognition * Semantic verbal fluency Domestic only: * Stroop color naming * Stroop word reading * Stroop interference trial * Letter fluency * Trail Making A * Trail Making B * WAIS-III Symbol search * Digit Symbol International only: * Timed Gait * Finger Tapping Dominant * Finger Tapping Non-dominant * Color Trail 1 * Color Trail 2 Z-scores were calculated using a demographically appropriate norming process. Higher z-scores correspond with better neurocognitive performance. Change was calculated as the total z-score at the given time point minus the total z-score at Baseline.
ClinicalTrials.gov
SecondaryChange in Functional Status ScoresMeasured at Baseline and Weeks 24, 48, 72, and 96
Functional status scores were calculated based on the instrumental activities of daily living (IADLs) forms. IADL scores were calculated as the sum of the eight IADL tasks where the task scores were equal to 1 if a participant did not need assistance with the task and equal to 0 if a participant needed some level of help with the task. The maximum possible functional status score was 8, while the minimum possible functional status score was 0, with higher functional status scores indicating a higher level of functionality.
ClinicalTrials.gov
SecondaryNumber of Participants With Plasma HIV-1 RNA Greater Than or Equal to 50 Copies/mLMeasured at Weeks 24, 48, and 96The number of participants with Plasma HIV-1 RNA greater than or equal to 50 copies/mL was assessed at each given time point.ClinicalTrials.gov
SecondaryCD4+ T-cell CountsMeasured at Weeks 24, 48, and 96CD4+ T-cell counts were recorded at the given time pointClinicalTrials.gov
SecondaryChange in CD4+ T-cell CountMeasured at Baseline and Weeks 24, 48, and 96Changes in CD4+ T-cell count were calculated as the CD4+ T-cell count at a given time point minus the CD4+ T-cell count at Baseline.ClinicalTrials.gov
SecondaryCD8+ T-cell CountsMeasured at Weeks 24, 48, and 96CD8+ T-cell counts were recorded at the given time pointClinicalTrials.gov
SecondaryChange in CD8+ T-cell CountMeasured at Baseline and Weeks 24, 48, and 96Changes in CD8+ T-cell count were calculated as the CD8+ T-cell count at a given time point minus the CD8+ T-cell count at baseline.ClinicalTrials.gov
SecondaryChange in Log10 sCD14 in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 sCD14 in Plasma were calculated as the Log10 sCD14 in Plasma at Week 48 minus the Log10 sCD14 in Plasma at Baseline.ClinicalTrials.gov
SecondaryChange in Log10 MIP-1 Beta in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48
Changes in Log10 MIP-1 Beta in Plasma were calculated as the Log10 MIP-1 Beta in Plasma at Week 48 minus the Log10 MIP-1 Beta in Plasma at Baseline. Results below the lower limit of quantification were set to the lower limit value of 11.
ClinicalTrials.gov
SecondaryChange in Log10 sTNFr-II in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 sTNFr-II in Plasma were calculated as the Log10 sTNFr-II in Plasma at Week 48 minus the Log10 sTNFr-II in Plasma at Baseline.ClinicalTrials.gov
SecondaryChange in Log10 VCAM in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 VCAM in Plasma were calculated as the Log10 VCAM in Plasma at Week 48 minus the Log10 VCAM in Plasma at Baseline.ClinicalTrials.gov
SecondaryChange in Log10 MIP-1 Beta in Cerebrospinal Fluid (CSF) at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 MIP-1 Beta in CSF were calculated as the Log10 MIP-1 Beta in CSF at Week 48 minus the Log10 MIP-1 Beta in CSF at Baseline.ClinicalTrials.gov
SecondaryChange in Log10 IP-10 in CSF at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 IP-10 in CSF were calculated as the Log10 IP-10 in CSF at Week 48 minus the Log10 IP-10 in CSF at Baseline.ClinicalTrials.gov
SecondaryChange in Log10 Neopterin in CSF at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 Neopterin in CSF were calculated as the Log10 Neopterin in CSF at Week 48 minus the Log10 Neopterin in CSF at Baseline.ClinicalTrials.gov
SecondaryChange in Log10 NFL in CSF at Week 48 From BaselineMeasured at Baseline and Week 48Changes in Log10 NFL in CSF were calculated as the Log10 NFL in CSF at Week 48 minus the Log10 NFL in CSF at Baseline.ClinicalTrials.gov
OtherChanges in Cell-associated HIV-1 RNA/DNA/2-long Terminal Repeat Sequences (LTR) Circles and Single Copy Assay (SCA)Measured at Baseline and Week 48This outcome measure was listed as secondary in the protocol but the intention was as an exploratory outcome due to lack of funding for testing.ClinicalTrials.gov
OtherChanges in T Cell and Monocyte ActivationMeasured at Baseline and Week 48This outcome measure was listed as secondary in the protocol but the intention was as an exploratory outcome due to lack of funding for testing.ClinicalTrials.gov
OtherChanges in Residual ViremiaMeasured at Baseline and Week 48This outcome measure was listed as secondary in the protocol but the intention was as an exploratory outcome due to lack of funding for testing.ClinicalTrials.gov

Outcomes 20

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

TypeOutcomeTime framePopulationUnitsMeasured asSource
PRIMARYChange in Normalized Composite Neurocognitive Test Score at Week 48 From BaselineMeasured at Baseline and Week 48
All participants who started study treatment were included in the analysis. Analysis performed under intention to treat (ITT) principle, all eligible randomized participants were included in the analysis.
total neurocognitive z-scoreMEANClinicalTrials.gov
SECONDARYNumber of Participants With Treatment Related Adverse Events (AEs)Measured from treatment initiation through Week 96All participants who were randomized were included in the analysisParticipantsCOUNT_OF_PARTICIPANTSClinicalTrials.gov
SECONDARYChange in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineMeasured at Baseline and Weeks 24, 72, and 96
All participants who started study treatment were included in the analysis. Analysis performed under intention to treat (ITT) principle, all eligible randomized participants were included in the analysis.
total neurocognitive z-scoreMEANClinicalTrials.gov
SECONDARYChange in Functional Status ScoresMeasured at Baseline and Weeks 24, 48, 72, and 96
All participants who started study treatment were included in the analysis. Analysis performed under intention to treat (ITT) principle, all eligible randomized participants were included in the analysis.
units on a scaleMEANClinicalTrials.gov
SECONDARYNumber of Participants With Plasma HIV-1 RNA Greater Than or Equal to 50 Copies/mLMeasured at Weeks 24, 48, and 96The analysis included all participants who started study treatment and had Plasma HIV-1 RNA measured at the scheduled study visits.ParticipantsCOUNT_OF_PARTICIPANTSClinicalTrials.gov
SECONDARYCD4+ T-cell CountsMeasured at Weeks 24, 48, and 96The analysis included all participants who started study treatment and had CD4+ T-cell counts measured at the scheduled study visits.cells/mm^3MEANClinicalTrials.gov
SECONDARYChange in CD4+ T-cell CountMeasured at Baseline and Weeks 24, 48, and 96The analysis included all participants who started study treatment and had CD4+ T-cell counts measured at the scheduled study visits.cells/mm^3MEANClinicalTrials.gov
SECONDARYCD8+ T-cell CountsMeasured at Weeks 24, 48, and 96The analysis included all participants who started study treatment and had CD8+ T-cell counts measured at the scheduled study visits.cells/mm^3MEANClinicalTrials.gov
SECONDARYChange in CD8+ T-cell CountMeasured at Baseline and Weeks 24, 48, and 96The analysis included all participants who started study treatment and had CD8+ T-cell counts measured at the scheduled study visits.cells/mm^3MEANClinicalTrials.gov
SECONDARYChange in Log10 sCD14 in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had plasma samples available at Baseline and Week 48.Log10 ng/mLMEANClinicalTrials.gov
SECONDARYChange in Log10 MIP-1 Beta in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had plasma samples available at Baseline and Week 48Log10 pg/mLMEANClinicalTrials.gov
SECONDARYChange in Log10 sTNFr-II in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had plasma samples available at Baseline and Week 48Log10 pg/mLMEANClinicalTrials.gov
SECONDARYChange in Log10 VCAM in Plasma at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had plasma samples available at Baseline and Week 48Log10 pg/mLMEANClinicalTrials.gov
SECONDARYChange in Log10 MIP-1 Beta in Cerebrospinal Fluid (CSF) at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had CSF samples available at Baseline and Week 48Log10 pg/mLMEANClinicalTrials.gov
SECONDARYChange in Log10 IP-10 in CSF at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had CSF samples available at Baseline and Week 48Log10 pg/mLMEANClinicalTrials.gov
SECONDARYChange in Log10 Neopterin in CSF at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had CSF samples available at Baseline and Week 48Log10 nmol/LMEANClinicalTrials.gov
SECONDARYChange in Log10 NFL in CSF at Week 48 From BaselineMeasured at Baseline and Week 48The analysis population consisted of all participants who had CSF samples available at Baseline and Week 48Log10 pg/mLMEANClinicalTrials.gov
OTHER_PRE_SPECIFIEDChanges in Cell-associated HIV-1 RNA/DNA/2-long Terminal Repeat Sequences (LTR) Circles and Single Copy Assay (SCA)Measured at Baseline and Week 48ClinicalTrials.gov
OTHER_PRE_SPECIFIEDChanges in T Cell and Monocyte ActivationMeasured at Baseline and Week 48ClinicalTrials.gov
OTHER_PRE_SPECIFIEDChanges in Residual ViremiaMeasured at Baseline and Week 48ClinicalTrials.gov

Results by group 96

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

OutcomeGroupCategoryValueSpreadUnitsSource
Change in Normalized Composite Neurocognitive Test Score at Week 48 From BaselineArm A: Placebo MVC and Placebo DTG0.2095% Confidence Interval 0.02 to 0.37total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Week 48 From BaselineArm B: DTG and Placebo MVC0.2695% Confidence Interval 0.11 to 0.40total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Week 48 From BaselineArm C: MVC and DTG0.3195% Confidence Interval 0.16 to 0.46total neurocognitive z-scoreClinicalTrials.gov
Number of Participants With Treatment Related Adverse Events (AEs)Arm A: Placebo MVC and Placebo DTG3ParticipantsClinicalTrials.gov
Number of Participants With Treatment Related Adverse Events (AEs)Arm B: DTG and Placebo MVC5ParticipantsClinicalTrials.gov
Number of Participants With Treatment Related Adverse Events (AEs)Arm C: MVC and DTG7ParticipantsClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm A: Placebo MVC and Placebo DTGChange of Normalized Composite Neurocognitive Test Score (Week 24)0.1495% Confidence Interval -0.02 to 0.30total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm B: DTG and Placebo MVCChange of Normalized Composite Neurocognitive Test Score (Week 24)0.1895% Confidence Interval 0.08 to 0.28total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm C: MVC and DTGChange of Normalized Composite Neurocognitive Test Score (Week 24)0.2095% Confidence Interval 0.07 to 0.33total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm A: Placebo MVC and Placebo DTGChange of Normalized Composite Neurocognitive Test Score (Week 72)0.2995% Confidence Interval 0.12 to 0.45total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm B: DTG and Placebo MVCChange of Normalized Composite Neurocognitive Test Score (Week 72)0.3295% Confidence Interval 0.19 to 0.46total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm C: MVC and DTGChange of Normalized Composite Neurocognitive Test Score (Week 72)0.3795% Confidence Interval 0.23 to 0.50total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm A: Placebo MVC and Placebo DTGChange of Normalized Composite Neurocognitive Test Score (Week 96)0.3795% Confidence Interval 0.19 to 0.55total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm B: DTG and Placebo MVCChange of Normalized Composite Neurocognitive Test Score (Week 96)0.3495% Confidence Interval 0.21 to 0.47total neurocognitive z-scoreClinicalTrials.gov
Change in Normalized Composite Neurocognitive Test Score at Weeks 24, 72, and 96 From BaselineArm C: MVC and DTGChange of Normalized Composite Neurocognitive Test Score (Week 96)0.3895% Confidence Interval 0.23 to 0.52total neurocognitive z-scoreClinicalTrials.gov
Change in Functional Status ScoresArm A: Placebo MVC and Placebo DTGChange from Baseline in IADL Score (Week 24)0.2995% Confidence Interval -0.04 to 0.61units on a scaleClinicalTrials.gov
Change in Functional Status ScoresArm B: DTG and Placebo MVCChange from Baseline in IADL Score (Week 24)0.4395% Confidence Interval 0.07 to 0.80units on a scaleClinicalTrials.gov
Change in Functional Status ScoresArm C: MVC and DTGChange from Baseline in IADL Score (Week 24)0.1595% Confidence Interval -0.19 to 0.49units on a scaleClinicalTrials.gov
Change in Functional Status ScoresArm A: Placebo MVC and Placebo DTGChange from Baseline in IADL Score (Week 48)0.3895% Confidence Interval 0.12 to 0.64units on a scaleClinicalTrials.gov
Change in Functional Status ScoresArm B: DTG and Placebo MVCChange from Baseline in IADL Score (Week 48)0.4595% Confidence Interval 0.11 to 0.79units on a scaleClinicalTrials.gov

Participant flow 9

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

PeriodMilestoneGroupParticipantsUnits countedSource
Overall StudySTARTEDArm A: Placebo MVC and Placebo DTG63ClinicalTrials.gov
Overall StudySTARTEDArm B: DTG and Placebo MVC67ClinicalTrials.gov
Overall StudySTARTEDArm C: MVC and DTG61ClinicalTrials.gov
Overall StudyCOMPLETEDArm A: Placebo MVC and Placebo DTG57ClinicalTrials.gov
Overall StudyCOMPLETEDArm B: DTG and Placebo MVC59ClinicalTrials.gov
Overall StudyCOMPLETEDArm C: MVC and DTG57ClinicalTrials.gov
Overall StudyNOT COMPLETEDArm A: Placebo MVC and Placebo DTG6ClinicalTrials.gov
Overall StudyNOT COMPLETEDArm B: DTG and Placebo MVC8ClinicalTrials.gov
Overall StudyNOT COMPLETEDArm C: MVC and DTG4ClinicalTrials.gov

Adverse events 162

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

TypeEventOrgan systemGroupAffectedAt riskEventsSource
otherNauseaGastrointestinal disordersArm A (Placebo DTG/Placebo MVC)263ClinicalTrials.gov
otherNauseaGastrointestinal disordersArm B (DTG/Placebo MVC)367ClinicalTrials.gov
otherNauseaGastrointestinal disordersArm C (DTG/MVC)360ClinicalTrials.gov
otherChest painGeneral disordersArm A (Placebo DTG/Placebo MVC)063ClinicalTrials.gov
otherChest painGeneral disordersArm B (DTG/Placebo MVC)067ClinicalTrials.gov
otherChest painGeneral disordersArm C (DTG/MVC)460ClinicalTrials.gov
otherFatigueGeneral disordersArm A (Placebo DTG/Placebo MVC)263ClinicalTrials.gov
otherFatigueGeneral disordersArm B (DTG/Placebo MVC)467ClinicalTrials.gov
otherFatigueGeneral disordersArm C (DTG/MVC)260ClinicalTrials.gov
otherPainGeneral disordersArm A (Placebo DTG/Placebo MVC)063ClinicalTrials.gov
otherPainGeneral disordersArm B (DTG/Placebo MVC)167ClinicalTrials.gov
otherPainGeneral disordersArm C (DTG/MVC)360ClinicalTrials.gov
otherPyrexiaGeneral disordersArm A (Placebo DTG/Placebo MVC)363ClinicalTrials.gov
otherPyrexiaGeneral disordersArm B (DTG/Placebo MVC)467ClinicalTrials.gov
otherPyrexiaGeneral disordersArm C (DTG/MVC)360ClinicalTrials.gov
otherInfluenzaInfections and infestationsArm A (Placebo DTG/Placebo MVC)163ClinicalTrials.gov
otherInfluenzaInfections and infestationsArm B (DTG/Placebo MVC)267ClinicalTrials.gov
otherInfluenzaInfections and infestationsArm C (DTG/MVC)360ClinicalTrials.gov
otherAlanine aminotransferase increasedInvestigationsArm A (Placebo DTG/Placebo MVC)463ClinicalTrials.gov
otherAlanine aminotransferase increasedInvestigationsArm B (DTG/Placebo MVC)367ClinicalTrials.gov

Adverse event totals 9

The totals the trial posted for each group.

TotalGroupAffectedAt riskSource
Total, all-cause mortalityArm A (Placebo DTG/Placebo MVC)163ClinicalTrials.gov
Total, all-cause mortalityArm B (DTG/Placebo MVC)067ClinicalTrials.gov
Total, all-cause mortalityArm C (DTG/MVC)060ClinicalTrials.gov
Total, other adverse eventsArm A (Placebo DTG/Placebo MVC)3163ClinicalTrials.gov
Total, other adverse eventsArm B (DTG/Placebo MVC)3267ClinicalTrials.gov
Total, other adverse eventsArm C (DTG/MVC)3760ClinicalTrials.gov
Total, serious adverse eventsArm A (Placebo DTG/Placebo MVC)663ClinicalTrials.gov
Total, serious adverse eventsArm B (DTG/Placebo MVC)1267ClinicalTrials.gov
Total, serious adverse eventsArm C (DTG/MVC)960ClinicalTrials.gov

Papers 0

The papers the trial lists on ClinicalTrials.gov.

PMIDListed asSource

Grants 0

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.

ProjectTitlePrincipal investigatorsOrganizationFunderFiscal yearsSource

Trial comparisons 0

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

ComparisonSource

Tests 4

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

TestNamed asSource
Stroop Color-Word TestPrimary outcomeConductCognition
Symbol Scan TaskPrimary outcomeConductCognition
Verbal FluencyPrimary outcomeConductCognition
Verbal LearningPrimary outcomeConductCognition

Source 5

FieldValueSource
Releasetrials-2026-11-12-0.4.0ClinicalTrials.gov
Release manifest SHA-2560f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4ClinicalTrials.gov
Registry capture2026-11-12ClinicalTrials.gov
Results copy, AACT2026-03-23ClinicalTrials.gov
NIH clinical studies file2026-11-13ClinicalTrials.gov

The same record as JSON

Release trials-2026-11-12-0.4.0

ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.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.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)