Table 1 Demographic, study product use, and patient impression of change analyses for patients who completed the open-label stage of a high-cannabidiol (CBD) study product for anxiety.

From: Clinical and cognitive improvement following full-spectrum, high-cannabidiol treatment for anxiety: open-label data from a two-stage, phase 2 clinical trial

Demographics

Patients (n = 14)

n (%) or Mean ± SD

Minimum

Maximum

Gender identity

   

    Female

11 (78.6%)

-

-

    Male

3 (21.4%)

-

-

Age

41.36 ± 16.89

22

64

Estimated IQ (WASI)

119.36 ± 5.51

106

129

Body mass index (BMI)

25.93 ± 4.07

20.52

34.54

Race

   

    White

12 (85.7%)

-

-

    Black

2 (14.3%)

-

-

Past cannabis use

   

    Cannabis naïvea

5 (35.7%)

-

-

    Past light useb

6 (42.9%)

-

-

    Past frequent usec

3 (21.4%)

-

-

    Abstinence from cannabis (yrs)d

14.44 ± 13.65

3

37

High-cannabidiol (CBD) study product use

   

    Treatment days

31.07 ± 3.67

27

37

    Product use (mL/day)

3.48 ± 0.60

2.32

4.70

Exposure to specific cannabinoidse

   

    Cannabidiol (CBD; mg/day)

34.73 ± 6.03

23.13

46.84

    Δ9-Tetrahydrocannabinol (THC; mg/day)

0.80 ± 0.14

0.53

1.08

    Cannabichromene (CBC; mg/day)

0.97 ± 0.17

0.65

1.32

    Cannabigerol (CBG; mg/day)

0.38 ± 0.07

0.26

0.52

    Cannabinol (CBN; mg/day)

0.21 ± 0.04

0.14

0.28

Patient global impression of change (PGIC)

Median (IQR)

  

    PGIC after 4 weeks of treatment

6 (1.25)

4

6

  1. Abbreviations: IQR interquartile range, WASI Wechsler Abbreviated Scale of Intelligence.
  2. aCannabis naïve at baseline was defined as ≤15 lifetime uses & <1 use/month.
  3. bPast light cannabis use was defined as a previous period of ≥1 use/month & ≤2 uses/week.
  4. cPast frequent cannabis use was defined as a previous period of ≥3 uses/week.
  5. dOnly patients with a history of past cannabis use (n = 9) reported years of abstinence.
  6. eThe study product was also assessed for cannabidiolic acid (CBDa), cannabidivarin (CBDV), cannabigerolic acid (CBGa), tetrahydrocannabinolic acid (THCa), and tetrahydrocannabivarin (THCV), which were not present above the limit of detection.