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Categorize All Studies in ClinicalTrials.gov

Main Category:   Drug Interventions By Category
Drug Intervention Category:   Central Nervous System Depressants
Search for Drug Intervention
Alfentanil   8 studies
Alprazolam   27 studies
Aripiprazole   168 studies
Benzocaine   189 studies
Brotizolam   1 study
Bupivacaine   107 studies
Buprenorphine   171 studies
Buspirone   13 studies
Butorphanol   4 studies
Carbamazepine   51 studies
Carfentanil   1 study
Carticaine   2 studies
Chloral Hydrate   1 study
Chlordiazepoxide   2 studies
Chloroprocaine   1 study
Chlorpromazine   3 studies
Chlorprothixene   1 study
Clopenthixol   1 study
Clorazepate Dipotassium   1 study
Clozapine   57 studies
Cocaine   232 studies
Codeine   20 studies
Cyclobenzaprine   7 studies
Desflurane   11 studies
Dexmedetomidine   58 studies
Dextropropoxyphene   2 studies
Diazepam   14 studies
Dihydrocodeine   2 studies
Diphenhydramine   34 studies
Diphenoxylate   3 studies
Droperidol   4 studies
EMLA   12 studies
Enflurane   3 studies
Estazolam   1 study
Etomidate   9 studies
Fentanyl   159 studies
Flupenthixol   5 studies
Flupenthixol decanoate   5 studies
Fluphenazine   6 studies
Fluphenazine depot   6 studies
Fluvoxamine   13 studies
Gabapentin   98 studies
Gepirone   1 study
Haloperidol   56 studies
Haloperidol decanoate   56 studies
Halothane   1 study
Heroin   46 studies
Hydrocodone   16 studies
Hydromorphone   41 studies
Isoflurane   15 studies
Ketamine   81 studies
Levobupivacaine   8 studies
Levorphanol   1 study
Lidocaine   174 studies
Lithium   90 studies
Lithium Carbonate   90 studies
Lorazepam   48 studies
Lormetazepam   2 studies
Loxapine   10 studies
Magnesium Sulfate   29 studies
Meperidine   8 studies
Mepivacaine   5 studies
Methadone   124 studies
Methadyl Acetate   3 studies
Methoxyflurane   1 study
Metylperon   2 studies
Midazolam   103 studies
Molindone   1 study
Morphine   205 studies
Nabilone   10 studies
Nalbuphine   6 studies
Nitrazepam   3 studies
Nitrous Oxide   45 studies
Olanzapine   222 studies
Ondansetron   84 studies
Oxazepam   2 studies
Oxycodone   61 studies
Oxymorphone   7 studies
Paraldehyde   1 study
Pentazocine   2 studies
Pentobarbital   6 studies
Perphenazine   7 studies
Phenobarbital   9 studies
Pimozide   3 studies
Pipamperone   1 study
Pirinitramide   3 studies
Prilocaine   6 studies
Procaine   6 studies
Prochlorperazine   12 studies
Propofol   136 studies
Proxymetacaine   11 studies
Quetiapine   221 studies
Raclopride   12 studies
Remifentanil   66 studies
Reserpine   5 studies
Risperidone   343 studies
Ritanserin   1 study
Ropivacaine   71 studies
S 20098   5 studies
Sertindole   10 studies
Sevoflurane   56 studies
Sodium Oxybate   24 studies
Sufentanil   15 studies
Sulpiride   3 studies
Sultopride   12 studies
Temazepam   17 studies
Tetracaine   21 studies
Tetrodotoxin   2 studies
Thiopental   11 studies
Tiapride   3 studies
Tramadol   54 studies
Tranylcypromine   7 studies
Trazodone   9 studies
Triazolam   4 studies
Trichloroethylene   1 study
Trifluoperazine   1 study
Valproic Acid   174 studies
Xenon   4 studies
Zaleplon   3 studies
Ziprasidone   87 studies
Zolpidem   47 studies
Zopiclone   10 studies
Zotepine   3 studies
9-hydroxy-risperidone   74 studies