Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Females are increasingly using cannabis, yet remain underrepresented in preclinical and clinical cannabinoid research. This female-specific research plan will test the effects of two recreationally relevant doses of oral THC and placebo in healthy females at two phases of the menstrual cycle. Acute oral THC will be administered in a double-blind and counterbalanced design. Menstrual cycle phase will be determined using blood serum analyses of estradiol and progesterone and self-reported responses. The main hypothesis is circulating estradiol levels are associated with cardiac, neuroendocrine, and subjective THC response. The rationale for the presented work is to better understand the risks of cannabis use, in order to maximize possible medical potential and minimize public health risks. The expected outcome of this work is a deeper understanding of how circulating estradiol levels may associate with response to THC and how the physiological response is associated with the subjective response. Uncovering the individual differences in response to THC will allow for more preventive action against cannabis-induced anxiety, paranoia, and psychosis.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Placebo | Placebo Comparator |
| |
| 7.5 mg THC | Active Comparator |
| |
| 15 mg THC | Active Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Dronabinol | Drug | THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
| Measure | Description | Time Frame |
|---|---|---|
| Change From Baseline in Profile of Mood States (POMS) | The POMS measures individuals' mood states. This is a validated scale to measure positive and negative mood states. The POMS contains 30 items and assess six identified mood factors: Tension-Anxiety, Depression-Ejection, Anger - Hostility, Vigor-Activity, Fatigue-Inertia, and Confusion-Bewilderment. Scoring of this instrument provides a global score of 0 to 120 or individual domain scores. Subscale scores range from 0-20. Lower scores indicate better mood state. The POMS brief form is a simple self-rating instrument. | Difference from baseline (time 0 or pre-capsule) to post-capsule (120 min) |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Elisa Pabon | University of Chicago | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Chicago | Chicago | Illinois | 60615 | United States |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Title | Description |
|---|---|---|
| FG000 | Placebo | dextrose: We are administering dextrose to health volunteers for our placebo group |
| FG001 | 7.5 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
| FG002 | 15 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
Not provided
Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | Placebo | dextrose: We are administering dextrose to health volunteers for our placebo group |
| BG001 | 7.5 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
| 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 | Change From Baseline in Profile of Mood States (POMS) | The POMS measures individuals' mood states. This is a validated scale to measure positive and negative mood states. The POMS contains 30 items and assess six identified mood factors: Tension-Anxiety, Depression-Ejection, Anger - Hostility, Vigor-Activity, Fatigue-Inertia, and Confusion-Bewilderment. Scoring of this instrument provides a global score of 0 to 120 or individual domain scores. Subscale scores range from 0-20. Lower scores indicate better mood state. The POMS brief form is a simple self-rating instrument. | Posted | Mean | Standard Deviation | units on a scale | Difference from baseline (time 0 or pre-capsule) to post-capsule (120 min) |
|
Through study completion, an average of 8 weeks
Not provided
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Placebo | dextrose: We are administering dextrose to health volunteers for our placebo group |
Not provided
Not provided
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Harriet de Wit | University of Chicago | 7737023560 | dewitlab@yoda.bsd.uchicago.edu |
Not provided
| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Apr 9, 2021 | May 19, 2022 | Prot_SAP_000.pdf |
Not provided
| ID | Term |
|---|---|
| D013759 | Dronabinol |
| D005947 | Glucose |
| ID | Term |
|---|---|
| D002186 | Cannabinoids |
| D013729 | Terpenes |
| D006838 | Hydrocarbons |
| D009930 | Organic Chemicals |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
| dextrose | Drug | We are administering dextrose to health volunteers for our placebo group |
|
| BG002 | 15 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
| BG003 | Total | Total of all reporting groups |
| Participants |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| High School Education | Count of Participants | Participants |
|
| 7.5 mg THC |
Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
| OG002 | 15 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). |
|
|
| 0 |
| 20 |
| 0 |
| 20 |
| 0 |
| 20 |
| EG001 | 7.5 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). | 0 | 20 | 0 | 20 | 0 | 20 |
| EG002 | 15 mg THC | Dronabinol: THC (Marinol® [dronabinol]; Solvay Pharmaceuticals) will be orally administered in doses of 7.5 mg and 15 mg, in opaque capsules with dextrose filler. Placebo capsules contain only dextrose. These doses of THC are known to produce performance impairments as well as subjective intoxication with little to no adverse reactions in experienced occasional, but non-daily cannabis users (Ménétrey et al., 2005; Issa et al. 2016). | 0 | 20 | 0 | 20 | 0 | 20 |
Not provided
Not provided
Not provided
| D006601 |
| Hexoses |
| D009005 | Monosaccharides |
| D000073893 | Sugars |
| D002241 | Carbohydrates |