Study: NCT06619665

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552
Description: MK-6552 gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552
Description: MK-6552 gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552
Description: MK-6552 gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552
Description: MK-6552 gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552
Description: MK-6552 gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552
Description: MK-6552 gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552 placebo
Description: MK-6552 placebo gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552 placebo
Description: MK-6552 placebo gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552 placebo
Description: MK-6552 placebo gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552 placebo
Description: MK-6552 placebo gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552 placebo
Description: MK-6552 placebo gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: MK-6552 placebo
Description: MK-6552 placebo gelatin coated capsules taken orally two times 8 hours apart

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil
Description: Modafinil tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil
Description: Modafinil tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil
Description: Modafinil tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil
Description: Modafinil tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil
Description: Modafinil tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil
Description: Modafinil tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil placebo
Description: Modafinil placebo tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil placebo
Description: Modafinil placebo tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil placebo
Description: Modafinil placebo tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil placebo
Description: Modafinil placebo tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil placebo
Description: Modafinil placebo tablet taken once orally

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Modafinil placebo
Description: Modafinil placebo tablet taken once orally