methadone has been researched along with benzoylecgonine in 28 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 8 (28.57) | 18.2507 |
| 2000's | 10 (35.71) | 29.6817 |
| 2010's | 10 (35.71) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Batki, SL; Dumontet, R; Jacob, P; Jones, RT; Manfredi, LB; Sorensen, JL | 1 |
| Burnett, D; Richens, A; Smith, BL; Toseland, PA; Walker, G; Williams, J; Wilson, JF | 1 |
| Feldman, MS; Hand, I; Kim, MH; Noble, L; Wingert, WE; Yoon, JJ | 1 |
| Fey, P; Moeller, MR; Wennig, R | 1 |
| Batki, SL; Jacob, P; Jones, RT; Manfredi, LB | 1 |
| Casas, M; Pérez de los Cobos, J; Ribalta, E; Trujols, J | 1 |
| Allemann, D; Caslavska, J; Thormann, W | 1 |
| Cone, EJ; Goldberger, BA; Huestis, MA; Preston, KL; Umbricht, A; Wong, CJ | 1 |
| Cowan, K; Dougherty, A; Grabowski, J; Hassan, S; Kopecky, C; Moeller, FG; Rhoades, H; Schmitz, J; Stotts, A | 1 |
| Betz, P; Biermann, T; Schwarze, B; Zedler, B | 1 |
| Bermejo, AM; Fernández, P; Morales, L; Tabernero, MJ; Vázquez, C | 1 |
| Külpmann, WR; Schwettmann, L; Vidal, C | 1 |
| Angrist, B; Baker, SA; Elkashef, A; Leiderman, D; Majewska, D; Montgomery, A; O'leary, S; Reid, MS; Robinson, J; Rotrosen, J; Schwartz, M; Stone, J | 1 |
| Bermejo, AM; Carro, AM; Fernández, P; Lago, M; Lorenzo, RA; Tabernero, MJ | 1 |
| Barnes, AJ; Brunet, BR; Huestis, MA; Mura, P; Scheidweiler, KB | 1 |
| Bertol, E; Mari, F; Politi, L | 1 |
| Lachenmeier, K; Lichtermann, D; Madea, B; Musshoff, F | 1 |
| Hazarika, P; Jickells, SM; Russell, DA; Wolff, K | 1 |
| Civit, E; de la Torre, R; Falcón, M; Garcia-Algar, O; Joya, X; Luna, A; Pichini, S; Pujadas, M; Vall, O | 1 |
| Cone, EJ | 1 |
| Galceran, MT; Huerta-Fontela, M; Rosa Boleda, M; Ventura, F | 1 |
| Burch, HJ; Clarke, EJ; Hubbard, AM; Scott-Ham, M | 1 |
| Favretto, D; Ferrara, SD; Miolo, G; Monaldi, A; Tucci, M | 1 |
| Bermejo, AM; Carro, AM; Fernández, AM; Fernández, P; Lorenzo, RA; Regenjo, M | 1 |
| Ihenetu, K; Na, S; Rosano, TG; Swift, TA; Wood, M | 1 |
| Beck, O; Carlsson, S; Lindkvist, I; Olsson, R | 1 |
| Barceló, D; Bleda, MJ; López de Alda, M; Mastroianni, N | 1 |
| Kim, H; Kim, J; Kim, SY; Koo, SH; Kwon, GC; Lim, J; Park, Y | 1 |
4 trial(s) available for methadone and benzoylecgonine
| Article | Year |
|---|---|
Fluoxetine for cocaine dependence in methadone maintenance: quantitative plasma and urine cocaine/benzoylecgonine concentrations.
Topics: Adult; Cocaine; Female; Fluoxetine; Humans; Male; Methadone; Middle Aged; Prospective Studies; Psychiatric Status Rating Scales; Substance-Related Disorders | 1993 |
Cocaine use immediately prior to entry in an inpatient heroin detoxification unit as a predictor of discharges against medical advice.
Topics: Analgesics, Opioid; Analysis of Variance; Antiemetics; Cocaine; Counseling; Dextropropoxyphene; Diazepam; Female; Heroin Dependence; Humans; Male; Methadone; Patient Discharge; Patient Dropouts; Regression Analysis; Substance Abuse Treatment Centers; Substance-Related Disorders; Time Factors | 1997 |
Agonist-like or antagonist-like treatment for cocaine dependence with methadone for heroin dependence: two double-blind randomized clinical trials.
Topics: Adolescent; Adult; Blood Pressure; Cocaine; Cocaine-Related Disorders; Cognitive Behavioral Therapy; Dextroamphetamine; Dopamine Antagonists; Dopamine Uptake Inhibitors; Double-Blind Method; Female; Heroin Dependence; HIV Infections; Humans; Male; Methadone; Middle Aged; Narcotics; Patient Dropouts; Psychiatric Status Rating Scales; Risperidone; Substance Abuse Detection | 2004 |
A placebo controlled, double-blind study of mecamylamine treatment for cocaine dependence in patients enrolled in an opiate replacement program.
Topics: Administration, Cutaneous; Cocaine; Cocaine-Related Disorders; Double-Blind Method; Drug Evaluation, Preclinical; Female; Humans; Male; Mecamylamine; Methadone; Methadyl Acetate; Narcotics; New York City; Nicotinic Antagonists; Treatment Outcome; Urban Population | 2005 |
24 other study(ies) available for methadone and benzoylecgonine
| Article | Year |
|---|---|
Fluoxetine for cocaine abuse in methadone patients: preliminary findings.
Topics: Adult; Cocaine; Female; Fluoxetine; Heroin Dependence; Humans; Male; Methadone; Substance-Related Disorders | 1990 |
Performance of techniques used to detect drugs of abuse in urine: study based on external quality assessment.
Topics: Amphetamine; Chromatography, Gas; Chromatography, Thin Layer; Cocaine; False Positive Reactions; Humans; Immunoassay; Methadone; Morphine; Quality Control | 1991 |
A comparison of meconium, maternal urine and neonatal urine for detection of maternal drug use during pregnancy.
Topics: Adult; Cocaine; Dronabinol; Female; Gas Chromatography-Mass Spectrometry; Humans; Illicit Drugs; Immunoassay; Infant, Newborn; Meconium; Methadone; Narcotics; New York City; Pregnancy; Pregnancy Complications; Prenatal Exposure Delayed Effects; Prevalence; Reproducibility of Results; Substance Abuse Detection; Substance-Related Disorders | 1994 |
Simultaneous determination of drugs of abuse (opiates, cocaine and amphetamine) in human hair by GC/MS and its application to a methadone treatment program.
Topics: Adult; Amphetamine; Calibration; Cocaine; Codeine; Female; Gas Chromatography-Mass Spectrometry; Hair; Humans; Illicit Drugs; Male; Methadone; Morphine; Morphine Derivatives; Reproducibility of Results; Substance Abuse Detection; Substance-Related Disorders | 1993 |
Analysis of urinary drugs of abuse by a multianalyte capillary electrophoretic immunoassay.
Topics: Amphetamines; Binding, Competitive; Cocaine; Electrophoresis, Capillary; Gas Chromatography-Mass Spectrometry; Humans; Illicit Drugs; Immunoassay; Methadone; Narcotics; Substance Abuse Detection | 1999 |
Monitoring cocaine use in substance-abuse-treatment patients by sweat and urine testing.
Topics: Adolescent; Adult; Aged; Cocaine; Cocaine-Related Disorders; Enzyme Multiplied Immunoassay Technique; Enzyme-Linked Immunosorbent Assay; Evaluation Studies as Topic; Female; Gas Chromatography-Mass Spectrometry; Humans; Male; Methadone; Middle Aged; Reproducibility of Results; Sensitivity and Specificity; Substance Abuse Detection; Sweat | 1999 |
On-site testing of illicit drugs: the use of the drug-testing device "Toxiquick".
Topics: Amphetamine; Automobile Driving; Cannabinoids; Central Nervous System Stimulants; Cocaine; Dopamine Uptake Inhibitors; False Negative Reactions; False Positive Reactions; Female; Forensic Medicine; Gas Chromatography-Mass Spectrometry; Humans; Male; Methadone; Narcotics; Reagent Strips; Saliva; Substance Abuse Detection | 2004 |
HPLC-DAD determination of opioids, cocaine and their metabolites in plasma.
Topics: Analgesics, Opioid; Chromatography, High Pressure Liquid; Cocaine; Codeine; Dopamine Uptake Inhibitors; Female; Forensic Medicine; Humans; Male; Methadone; Morphine; Morphine Derivatives; Pyrrolidines | 2006 |
Drug screening in urine by cloned enzyme donor immunoassay (CEDIA) and kinetic interaction of microparticles in solution (KIMS): a comparative study.
Topics: Amphetamines; Barbiturates; Benzodiazepines; Cannabinoids; Chromatography, Gas; Cocaine; Diagnostic Errors; Humans; Illicit Drugs; Immunoassay; Lysergic Acid Diethylamide; Methadone; Narcotics; Reagent Kits, Diagnostic; Substance Abuse Detection | 2006 |
Microwave-assisted extraction and HPLC-DAD determination of drugs of abuse in human plasma.
Topics: Calibration; Chromatography, High Pressure Liquid; Cocaine; Codeine; Forensic Medicine; Humans; Illicit Drugs; Methadone; Microwaves; Morphine; Pyrrolidines; Reproducibility of Results; Solvents; Spectrophotometry, Atomic; Substance Abuse Detection | 2007 |
Development and validation of a solid-phase extraction gas chromatography-mass spectrometry method for the simultaneous quantification of methadone, heroin, cocaine and metabolites in sweat.
Topics: Cocaine; Codeine; Gas Chromatography-Mass Spectrometry; Heroin; Humans; Methadone; Morphine Derivatives; Solid Phase Extraction; Sweat | 2008 |
Nails of newborns in monitoring drug exposure during pregnancy.
Topics: Caffeine; Central Nervous System Stimulants; Cocaine; Cotinine; Dopamine Uptake Inhibitors; Female; Forensic Toxicology; Gas Chromatography-Mass Spectrometry; Humans; Infant, Newborn; Maternal-Fetal Exchange; Methadone; Morphine; Nails; Narcotics; Nicotine; Nicotinic Agonists; Pregnancy; Smoking | 2008 |
Cocaine and opiate concentrations in hair from subjects in a heroin maintenance program in comparison to a methadone substituted group.
Topics: Cocaine; Codeine; Dopamine Uptake Inhibitors; Gas Chromatography-Mass Spectrometry; Hair; Heroin; Heroin Dependence; Humans; Linear Models; Methadone; Narcotics; Substance Abuse Detection | 2009 |
Imaging of latent fingerprints through the detection of drugs and metabolites.
Topics: Antibodies; Cannabis; Cocaine; Dermatoglyphics; Dronabinol; Humans; Magnetics; Methadone; Pharmaceutical Preparations; Quinolinium Compounds | 2008 |
Gas chromatography-mass spectrometry assay for the simultaneous quantification of drugs of abuse in human placenta at 12th week of gestation.
Topics: Abortion, Induced; Amphetamines; Cocaine; Cotinine; Dronabinol; Female; Forensic Toxicology; Ganglionic Stimulants; Gas Chromatography-Mass Spectrometry; Hallucinogens; Humans; Maternal Exposure; Maternal-Fetal Exchange; Methadone; Morphine; N-Methyl-3,4-methylenedioxyamphetamine; Narcotics; Nicotine; Placenta; Pregnancy; Pregnancy Trimester, First; Specimen Handling; Substance Abuse Detection | 2010 |
Oral fluid results compared to self reports of recent cocaine and heroin use by methadone maintenance patients.
Topics: Cocaine; Cocaine-Related Disorders; Codeine; Heroin; Heroin Dependence; Humans; Methadone; Morphine; Morphine Derivatives; Narcotics; Opiate Substitution Treatment; Saliva; Self Report; Substance Abuse Detection | 2012 |
Evaluation of the presence of drugs of abuse in tap waters.
Topics: Caffeine; Chromatography, High Pressure Liquid; Cocaine; Cotinine; Drinking Water; Environmental Monitoring; Illicit Drugs; Methadone; Nicotine; Pyrrolidines; Spectrometry, Mass, Electrospray Ionization | 2011 |
Concentrations of drugs determined in blood samples collected from suspected drugged drivers in England and Wales.
Topics: Adolescent; Adult; Amphetamine; Automobile Driving; Central Nervous System Depressants; Chromatography, Liquid; Cocaine; Diazepam; England; Ethanol; Female; Forensic Toxicology; Gas Chromatography-Mass Spectrometry; Humans; Ketamine; Male; Methadone; Methamphetamine; N-Methyl-3,4-methylenedioxyamphetamine; Narcotics; Nordazepam; Sodium Oxybate; Substance Abuse Detection; Substance-Related Disorders; Wales; Young Adult | 2013 |
A study on photodegradation of methadone, EDDP, and other drugs of abuse in hair exposed to controlled UVB radiation.
Topics: Analgesics, Opioid; Cocaine; Hair; Humans; Methadone; Morphine; Morphine Derivatives; Photolysis; Pyrrolidines; Substance Abuse Detection; Ultraviolet Rays | 2014 |
Analysis of drugs of abuse in human plasma by dispersive liquid-liquid microextraction and high-performance liquid chromatography.
Topics: Analytic Sample Preparation Methods; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Cocaine; Humans; Hydrogen-Ion Concentration; Illicit Drugs; Limit of Detection; Liquid Phase Microextraction; Methadone; Morphine; Morphine Derivatives; Opiate Substitution Treatment; Photometry; Reproducibility of Results; Solubility; Spectrophotometry, Ultraviolet; Substance Abuse Detection; Substance-Related Disorders; Ultrasonics | 2015 |
Multi-drug and metabolite quantification in postmortem blood by liquid chromatography-high-resolution mass spectrometry: comparison with nominal mass technology.
Topics: Blood Chemical Analysis; Chromatography, High Pressure Liquid; Chromatography, Liquid; Citalopram; Cocaine; Codeine; Dextromethorphan; Diphenhydramine; Evaluation Studies as Topic; Forensic Pathology; Humans; Hydrocodone; Hydromorphone; Meperidine; Methadone; Morphine; Oxycodone; Oxymorphone; Pyrrolidines; Quality Control; Reproducibility of Results; Tandem Mass Spectrometry | 2014 |
Application of drug testing using exhaled breath for compliance monitoring of drug addicts in treatment.
Topics: Adolescent; Adult; Aged; Amphetamines; Breath Tests; Buprenorphine; Cocaine; Drug Users; Exhalation; Female; Humans; Male; Methadone; Methamphetamine; Middle Aged; Morphine; Morphine Derivatives; Patient Compliance; Substance Abuse Detection; Young Adult | 2015 |
Occurrence of drugs of abuse in surface water from four Spanish river basins: Spatial and temporal variations and environmental risk assessment.
Topics: Cocaine; Environmental Monitoring; Ephedrine; Geography; Illicit Drugs; Methadone; N-Methyl-3,4-methylenedioxyamphetamine; Pyrrolidines; Risk Assessment; Rivers; Spain; Spatio-Temporal Analysis; Water; Water Pollutants, Chemical | 2016 |
Evaluation of an Automated Reader and Color Interpretation-Based Immunoassays for Multiplexed Drug-of-Abuse Testing in Urine.
Topics: Amphetamine; Automation; Buprenorphine; China; Cocaine; Dronabinol; Gas Chromatography-Mass Spectrometry; Illicit Drugs; Immunoassay; Mass Spectrometry; Methadone; Methamphetamine; Morphine; Sensitivity and Specificity; Substance Abuse Detection | 2017 |