23 studies found for:    marijuana or cannabis and smoked | Exclude Unknown | United States
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Rank Status Study
1 Not yet recruiting Laboratory Study of Cannabidiol on the Effects of Smoked Marijuana
Condition: Smoking, Marijuana
Intervention: Drug: cannabidiol
2 Completed Characterization of the Analgesic Effects of Oral THC and Smoked Marijuana in Non-treatment Seeking Marijuana Smokers
Conditions: Pain;   Mood
Interventions: Drug: Oral THC;   Drug: Marijuana
3 Completed Effects of Low-dose Naltrexone in Combination With a Range of Smoked Marijuana
Condition: Marijuana Smoking
Interventions: Drug: Naltrexone;   Drug: Smoked marijuana
4 Completed Oral Fluid, Plasma and Whole Pharmacokinetics and Stability Following Smoked Cannabis
Conditions: Cannabis Use;   Drug Abuse
Intervention: Drug: Cannabis Cigarette
5 Completed Analgesic Efficacy of Smoked Cannabis
Conditions: Pain;   Hyperalgesia
Intervention: Drug: Smoked Cannabis
6 Completed
Has Results
Ph1 Marinol Interaction Study - Part 2 - 1
Condition: Marijuana Dependence
Interventions: Drug: Placebo;   Drug: Dronabinol
7 Completed Comparison Between Marijuana Smoked in Cigarette Paper Versus Cigar Paper
Condition: Marijuana Dependence
Intervention: Drug: Marijuana
8 Completed Effects of Smoked Marijuana on Neuropathic Pain
Condition: Neuropathic Pain
Intervention: Drug: Cannabis
9 Terminated Marijuana for Cancer Pain
Condition: Neoplasms
Intervention: Drug: Smoked Marijuana
10 Completed Short-Term Effects of Medicinal Cannabis Therapy on Spasticity in Multiple Sclerosis
Condition: Multiple Sclerosis
Intervention: Drug: Smoked Cannabis
11 Completed Comparing the Effects of Smoked and Oral Marijuana in Individuals With HIV/AIDS
Condition: HIV Infections
Intervention: Drug: dronabinol
12 Completed Marijuana for HIV-Related Peripheral Neuropathy
Conditions: Peripheral Nervous System Diseases;   HIV Infections
Intervention: Drug: Smoked Marijuana
13 Recruiting Effects of Cannabis Administration Routes on Human Performance and Pharmacokinetics
Condition: Cannabis Use
Interventions: Drug: Placebo + Placebo;   Drug: Oral Cannabis + Placebo;   Drug: Placebo + Inhaled Cannabis;   Drug: Placebo + Smoked Cannabis;   Drug: 6.9% cannabis oral
14 Completed Medicinal Cannabis for Painful HIV Neuropathy
Condition: Neuropathic Pain
Intervention: Drug: Smoked cannabis
15 Active, not recruiting Marijuana Drug Discrimination and Self-Administration
Condition: Marijuana Abuse
Intervention: Drug: THC (delta-9 tetrahydrocannabinol), d-amphetamine, oral THC
16 Terminated Cannabis for Spasticity in Multiple Sclerosis
Condition: Multiple Sclerosis
Intervention: Drug: Smoked Cannabis
17 Recruiting Effects of Marijuana Used on Lung Function in Persons With Chronic Obstructive Pulmonary Disease (COPD)
Condition: Chronic Obstructive Pulmonary Disease
Intervention:
18 Completed Effect of Quetiapine on Marijuana Withdrawal and Relapse
Condition: Marijuana Smoking
Interventions: Drug: Marijuana;   Drug: Quetiapine
19 Recruiting Behavioral Effects of Tiagabine and Cannabis
Condition: Cannabis-use Disorders
Intervention: Drug: Tiagabine
20 Completed
Has Results
Opioid and Cannabinoid Pharmacokinetic Interactions
Conditions: Pain;   Neoplasms
Intervention: Drug: Cannabis

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Indicates status has not been verified in more than two years