Methylphenidate for the Treatment of PTSD With Associated Neurocognitive Complaints
Condition:   Posttraumatic Stress Disorder (PTSD) Interventions:   Drug: Methylphenidate;   Drug: Placebo Sponsor:   VA Office of Research and Development Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - March 20, 2023 Category: Research Source Type: clinical trials

Oxygen Toxicity: Mechanisms in Humans
Conditions:   Oxygen Toxicity;   Hypercapnia;   Seizures Interventions:   Behavioral: Sleep Deprivation;   Drug: Caffeine;   Drug: Methylphenidate;   Drug: Carbon Dioxide Sponsor:   Duke University Not yet recruiting (Source: ClinicalTrials.gov)
Source: ClinicalTrials.gov - March 9, 2023 Category: Research Source Type: clinical trials