Outcomes14

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

1 to 14 of 14

Type	Outcome	Time frame	Population	Units	Measured as
PRIMARY	Pain Threshold	Baseline		Degrees Celsius	MEAN
PRIMARY	Pain Threshold	1.5 hours post-drug administration during session 2, occurs 7 ± 2 days after baseline visit	Data were missing.	Degrees Celsius	MEAN
PRIMARY	Pain Tolerance	Baseline		Degrees Celsius	MEAN
PRIMARY	Pain Tolerance	1.5 hours post-drug administration during session 2, occurs 7 ± 2 days after baseline visit	Data were missing.	Degrees Celsius	MEAN
PRIMARY	Temporal Summation of Pain	Baseline	Data were missing.	units on a scale	MEAN
PRIMARY	Temporal Summation of Pain	1.5 hours post-drug administration during session 2, occurs 7 ± 2 days after baseline visit	Data were missing.	units on a scale	MEAN
PRIMARY	Conditioned Pain Modulation	Baseline	Data were missing.	units on a scale	MEAN
PRIMARY	Conditioned Pain Modulation	1.5 hours post-drug administration during session 2, occurs 7 ± 2 days after baseline visit	Data were missing.	units on a scale	MEAN
PRIMARY	Suprathreshold Pain Response	Baseline	Data were missing.	units on a scale	MEAN
PRIMARY	Suprathreshold Pain Response	1.5 hours post-drug administration during session 2, occurs 7 ± 2 days after baseline visit	Data were missing.	units on a scale	MEAN
SECONDARY	Opioid Symptom Checklist	30 minutes post-drug administration during session 2, occurs 7 ± 2 days after baseline visit		units on a scale	MEAN
SECONDARY	26-item Visual Analog Scale (VAS)	30 minutes post-drug administration during session 2, occurs 7 ± 2 days after baseline visit		units on a scale	MEAN
SECONDARY	Drug Effects Questionnaire-5	30 minutes post-drug administration during session 2, occurs 7 ± 2 days after baseline visit	Data were missing.	units on a scale	MEAN
SECONDARY	26-item Visual Analog Scale (Subjective Drug Effects)	30 minutes post-drug administration during session 2, occurs 7 ± 2 days after baseline visit		units on a scale	MEAN

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

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 list from software.

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT04251819/outcomes

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