o-demethyltramadol has been researched along with norfentanyl in 2 studies
| Studies (o-demethyltramadol) | Trials (o-demethyltramadol) | Recent Studies (post-2010) (o-demethyltramadol) | Studies (norfentanyl) | Trials (norfentanyl) | Recent Studies (post-2010) (norfentanyl) |
|---|---|---|---|---|---|
| 150 | 34 | 73 | 77 | 7 | 51 |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 1 (50.00) | 24.3611 |
| 2020's | 1 (50.00) | 2.80 |
| Authors | Studies |
|---|---|
| Tytgat, J; Verplaetse, R | 1 |
| Al-Qurain, AA; Mackenzie, L; Roberts, MS; Wiese, MD; Williams, DB | 1 |
2 other study(ies) available for o-demethyltramadol and norfentanyl
| Article | Year |
|---|---|
Development and validation of a sensitive UPLC-MS/MS method for the analysis of narcotic analgesics in urine and whole blood in forensic context.
Topics: Analgesics, Opioid; Analysis of Variance; Buprenorphine; Chromatography, Liquid; Fentanyl; Forensic Toxicology; Humans; Meperidine; Pirinitramide; Regression Analysis; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Tilidine; Tramadol | 2012 |
Simultaneous LC-MS/MS quantification of oxycodone, tramadol and fentanyl and their metabolites (noroxycodone, oxymorphone, O- desmethyltramadol, N- desmethyltramadol, and norfentanyl) in human plasma and whole blood collected via venepuncture and volumetr
Topics: Aged; Chromatography, Liquid; Fentanyl; Humans; Morphinans; Oxycodone; Oxymorphone; Reproducibility of Results; Tandem Mass Spectrometry; Tramadol | 2021 |