| Terminated | N/A | 191 | US | Modafinil/armodafinil, Provigil, Nuvigil | Cephalon, Inc. | Narcolepsy, Obstructive Sleep Apnea, Shift Work Sleep Disorder | 11/23 | 11/23 | | |
| Recruiting | N/A | 1329 | US | Pitolisant, Wakix, Comparator Products, Modafinil/armodafinil, Sodium oxybate, Oxybate mixed salts, Solriamfetol, Methylphenidate, Amphetamines | Harmony Biosciences, LLC | Pregnancy Related, Narcolepsy | 06/30 | 06/30 | | |