Study: NCT04495725

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
Description: We will randomize participants to one of the following four conditions for discounted vouchers: 1) a discounted voucher for a placebo soft-gel capsule product, 2) a discounted voucher for a high THC:low CBD soft-gel capsule product, 3) a discounted voucher for an equal THC:CBD soft-gel capsule product, or 4) a discounted voucher for a low THC:high CBD soft-gel capsule product. We will stratify randomization by history of cannabis use (no use in the past year, used in the past year and not near-daily or daily (used in the past year and \<20 days out of the last 30 days), near-daily or daily (\>= 20 days out of the last 30 days) baseline opioid analgesic prescription (chronic opioid treatment vs. not chronic opioid use), and primary pain condition (neuropathy, not neuropathy). Chronic opioid treatment is defined as prescribed opioids ≥90 non-overlapping days in the past 182 days. Randomization will occur in blocks to ensure equal randomization over time.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
Description: We will randomize participants to one of the following four conditions for discounted vouchers: 1) a discounted voucher for a placebo soft-gel capsule product, 2) a discounted voucher for a high THC:low CBD soft-gel capsule product, 3) a discounted voucher for an equal THC:CBD soft-gel capsule product, or 4) a discounted voucher for a low THC:high CBD soft-gel capsule product. We will stratify randomization by history of cannabis use (no use in the past year, used in the past year and not near-daily or daily (used in the past year and \<20 days out of the last 30 days), near-daily or daily (\>= 20 days out of the last 30 days) baseline opioid analgesic prescription (chronic opioid treatment vs. not chronic opioid use), and primary pain condition (neuropathy, not neuropathy). Chronic opioid treatment is defined as prescribed opioids ≥90 non-overlapping days in the past 182 days. Randomization will occur in blocks to ensure equal randomization over time.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
Description: We will randomize participants to one of the following four conditions for discounted vouchers: 1) a discounted voucher for a placebo soft-gel capsule product, 2) a discounted voucher for a high THC:low CBD soft-gel capsule product, 3) a discounted voucher for an equal THC:CBD soft-gel capsule product, or 4) a discounted voucher for a low THC:high CBD soft-gel capsule product. We will stratify randomization by history of cannabis use (no use in the past year, used in the past year and not near-daily or daily (used in the past year and \<20 days out of the last 30 days), near-daily or daily (\>= 20 days out of the last 30 days) baseline opioid analgesic prescription (chronic opioid treatment vs. not chronic opioid use), and primary pain condition (neuropathy, not neuropathy). Chronic opioid treatment is defined as prescribed opioids ≥90 non-overlapping days in the past 182 days. Randomization will occur in blocks to ensure equal randomization over time.

Intervention type: OTHER
Group type: PLACEBO_COMPARATOR
Intervention: Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
Description: We will randomize participants to one of the following four conditions for discounted vouchers: 1) a discounted voucher for a placebo soft-gel capsule product, 2) a discounted voucher for a high THC:low CBD soft-gel capsule product, 3) a discounted voucher for an equal THC:CBD soft-gel capsule product, or 4) a discounted voucher for a low THC:high CBD soft-gel capsule product. We will stratify randomization by history of cannabis use (no use in the past year, used in the past year and not near-daily or daily (used in the past year and \<20 days out of the last 30 days), near-daily or daily (\>= 20 days out of the last 30 days) baseline opioid analgesic prescription (chronic opioid treatment vs. not chronic opioid use), and primary pain condition (neuropathy, not neuropathy). Chronic opioid treatment is defined as prescribed opioids ≥90 non-overlapping days in the past 182 days. Randomization will occur in blocks to ensure equal randomization over time.