Study: NCT03321136

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.025 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.025 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.025 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.025 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.025 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.025 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.05 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.05 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.05 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.05 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.05 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.05 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.1 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.1 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.1 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.1 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.1 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.1 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD per os, single dose

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD plus 40 mg ketanserin per os, single doses each

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD plus 40 mg ketanserin per os, single doses each

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD plus 40 mg ketanserin per os, single doses each

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD plus 40 mg ketanserin per os, single doses each

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD plus 40 mg ketanserin per os, single doses each

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: LSD
Description: 0.2 mg LSD plus 40 mg ketanserin per os, single doses each

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: Placebo
Description: Capsules containing mannitol looking identical to the other drugs.

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: Placebo
Description: Capsules containing mannitol looking identical to the other drugs.

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: Placebo
Description: Capsules containing mannitol looking identical to the other drugs.

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: Placebo
Description: Capsules containing mannitol looking identical to the other drugs.

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: Placebo
Description: Capsules containing mannitol looking identical to the other drugs.

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: Placebo
Description: Capsules containing mannitol looking identical to the other drugs.