substance abuse - psau.edu.sa€¦ · 1- introduction, classification and examples of abused drugs....
TRANSCRIPT
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Substance Abuse
المواد التي يساء استخدامها
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Prof. Dr. Hasan Yusufoglu
Associate Professor Department of Pharmacognosy
College of Pharmacy Prince Salttam Bin Abdulaziz University
Room Number: 3-D-4/3-W-11
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PHG 414 ٤١٤عقر رقم المقرر ورمزه
Course
Designation
المقرر إسمالمواد التي يساء
استخدامها
Substance
Abuse Course Name
عدد الوحدات الدراسية No. of Credits 1 ١ المعتمدة
٧ المستوى 7 Level
PHG 322 Prerequisites ٣٢٢عقر متطلب سابق
توزيع المقرر (١+۰ (عملي+نظري) ) ( 0 +1)
Credit
Distribution
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The goal of this course is to provide primary knowledge of abused natural product derived and synthetic drugs and the methods of screening of abused drugs in Vivo and in vitro. Different areas around the world most famous sources of abused drugs like South America, Indian Subcontinent and South East Asia. And also the ways of production, collection, preparation and storage of narcotic drugs for preparation of medicinally used constituents isolated from these natural products like morphine, different classes of abused materials, their nature, characters and medicinal applications.
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Objectives: The main learning outcomes for students enrolled in the course. • Practical guidance in the process of morphological identification, screening of abused plants in biological fluids. • Dealing with abused natural and synthetic products. • Basic knowledge about chromatographic separations and identification of abused drugs.
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Teaching Methods: • Majors, practical and final exams • Homework assignments • Written Laboratory reports taking into consideration: presentation of results, data acquisition and analysis and the precision and accuracy of results. • Laboratory performance (following the procedure, handling chemicals and equipment, adherence to safety regulations and time management).
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Evaluation: • Majors, practical and final exams • Homework assignments • Written Laboratory reports taking into consideration: presentation of results, data acquisition and analysis and the precision and accuracy of results. • Laboratory performance (following the procedure, handling chemicals and equipment, adherence to safety regulations and time management). No. Assessment task Week due Proportion 1 Quiz I Week 3 15% 2 Quiz II Week 6 15% 3 Quiz III Week 9 15% 4 Quiz IV Week 12 15% 5 Final Exam Week 16 40%
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Reading list: 1) M. D. Cole. The analysis of controlled substances, John Wiley & Sons Ltd, 2003. 2) R. C. Wang, H. Y. Tse. Drugs of Abuse, Body Fluid Testing, Humann Press, 2005
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Course Description:
-The course deals with a comprehensive study of the
abused drugs like CNS stimulants, CNS depressants,
hallucinogens and anabolic steroids (Hormones).
-The study includes natural sources, geographical origin,
distribution, constituents, harmful effects, chemical methods
of identification, and chromatographic methods of analysis.
- The study also includes licit as well as illicit products of
drugs abused as well as methods used in forensic medicine
to identify these drugs.
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Topic Week
1- Introduction, Classification and Examples of Abused drugs.
2- A demonstration exhibiting the different types abused drugs example opium, hashish, fresh khat plants, coca leaves,
nutmeg, pyote, alcohol and commonly sniffed solvents. Slides and pictures of these drugs and related paraphernalia will
be also shown.
(1)
1- Source, properties, action, structures, illicit products and determination of CNS stimulant drugs.
2- Microcrystal and KDI® Quick Test for identification of abused drugs (morphine, heroin, codeine, cocaine, amphetamine,
ephedrine, and diazepam (Valium®).
(2)
1- Source, properties, action, structures, illicit products and determination of CNS stimulant drugs.
2- Preparation of the cocaine metabolite benzoylecognine and its chemical characterization by physical and spectroscopic
means.
(3)
1- Source, properties, action, structures, illicit products and determination of CNS stimulant drugs.
2- The use of Toxilab I and Toxilab II for the systematic identification of drugs in urine. (4&5)
1- Source, properties, action, structures, illicit products and determination of CNS depressant drugs.
2- HPLC determination of heroin and its metabolites using a reference standard. (6)
First Practical Exam (7)
Course Description
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1- Source, properties, action, structures, illicit products and determination of CNS depressant drugs.
2- Demonstration of the principle and operation of the breathanalyzer used for alcohol detection. Gas chromatographic
determination of alcohol in blood.
(8)
1- Source, properties, action, structures, illicit products and determination of Hallucinogenic drugs
2- Detection of cannabis smoke condensate by microextraction followed by thin layer chromatographic analysis (TLC) using
standard cannabis constituents as references and spraying with the differentiating spray reagent Fast Blue Salt B.
(9)
1- Source, properties, action, structures, illicit products and determination of Hallucinogenic drugs
2- The use of Abuscreen® drug abuse screening kits for screening urine subjects for amphetamines, morphine, 9-
tetrahydrocannabinol and its metabolites and cocaine and its metabolites.
(10)
1- Source, properties, action, structures, illicit products and determination of Hallucinogenic drugs
2- HPLC determination of cannabis metabolites in urine. (11)
1- Source, properties, action, structures, illicit products and determination of Hallucinogenic drugs and Anabolic hormones.
2- Demonstration of the use of GC/MS for the quantitative determination of 9-carboxy-9-nor- 9-tetrahydrocannabinol in urine and
also for the detection of stanozolol and its metabolites in body fluids.
(12)
1- Example of commercial production of illicit Drugs. (13)
Second Practical Exam (14)
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Substance abuse
-Substance abuse refers to the harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs. - Psychoactive substance use can lead to dependence syndrome - a cluster of behavioral, cognitive, and physiological phenomena that develop after repeated substance use and that typically include a strong desire to take the drug, difficulties in controlling its use, persisting in its use despite harmful consequences, a higher priority given to drug use than to other activities and obligations, increased tolerance, and sometimes a physical withdrawal state. - Policies which influence the levels and patterns of substance use and related harm can significantly reduce the public health problems attributable to substance use, and interventions at the health care system level can work towards the restoration of health in affected individuals
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is a pattern of using alcohol or drugs that leads to problems in a person’s life. These problems can: • Put others at risk, such as when driving, working with tools, or watching children • Cause problems with family or friends • Cause trouble with the law or at work or school
Substance abuse
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Substance dependence
-is the need for alcohol or drugs. A person continues to drink or use drugs in spite of problems in his or her life. - The person often needs more alcohol or drugs to get the same effect. As dependence grows, the person slips further away from family and friends. - Performance at work or school drops and health problems occur. This person may not be able to see how alcohol or drug use is affecting his or her life. - There may be signs of physical or emotional distress when the person cuts back or stops use. This is called withdrawal.
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Classification and Examples of Abused drugs
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Substance: Category and
Name
Examples of Commercial and Street Names
DEA Schedule*/
How Administered**
Cannabinoids
hashish boom, chronic, gangster, hash, hash oil, hemp I/swallowed, smoked
marijuana blunt, dope, ganja, grass, herb, joints, Mary Jane, pot,
reefer, sinsemilla, skunk, weed
I/swallowed, smoked
Intoxication Effects/Potential Health Consequences
euphoria, slowed thinking and reaction time, confusion, impaired balance and
coordination/cough, frequent respiratory infections; impaired memory and learning; increased heart rate, anxiety; panic attacks; tolerance, addiction
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Depressants
barbiturates Amytal, Nembutal, Seconal, Phenobarbital; barbs, reds, red
birds, phennies, tooies, yellows, yellow jackets
II, III, V/injected,
swallowed benzodiazepines (other than flunitrazepam)
Ativan, Halcion, Librium, Valium, Xanax; candy, downers, sleeping pills, tranks IV/swallowed, injected
flunitrazepam*** Rohypnol; forget-me pill, Mexican Valium, R2, Roche, roofies, roofinol, rope, rophies IV/swallowed, snorted
GHB*** gamma-hydroxybutyrate; G, Georgia home boy, grievous
bodily harm, liquid ecstasy
I/swallowed
methaqualone Quaalude, Sopor, Parest; ludes, mandrex, quad, quay I/injected, swallowed
reduced anxiety; feeling of well-being; lowered inhibitions; slowed pulse and breathing; lowered
blood pressure; poor concentration/fatigue; confusion; impaired coordination, memory, judgment;
addiction; respiratory depression and arrest, death
Also, for barbiturates—sedation, drowsiness/depression, unusual excitement, fever, irritability, poor
judgment, slurred speech, dizziness, life-threatening withdrawal.
for benzodiazepines—sedation, drowsiness/dizziness
for flunitrazepam—visual and gastrointestinal disturbances, urinary retention, memory loss for the
time under the drug's effects
for GHB—drowsiness, nausea/vomiting, headache, loss of consciousness, loss of reflexes,
seizures, coma, death
for methaqualone—euphoria/depression, poor reflexes, slurred speech, coma
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Dissociative Anesthetics
ketamine Ketalar SV; cat Valiums, K, Special K, vitamin
K
III/injected,
snorted,
smoked
PCP and analogs phencyclidine; angel dust, boat, hog, love
boat, peace pill
I,II injected, swallowed, smoked
increased heart rate and blood pressure, impaired motor function/memory loss;
numbness; nausea/vomiting
Also, for ketamine—at high doses, delirium, depression, respiratory depression
and arrest
for PCP and analogs—possible decrease in blood pressure and heart rate, panic,
aggression, violence/loss of appetite, depression
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Hallucinogens
LSD lysergic acid diethylamide; acid, blotter, boomers, cubes, microdot, yellow sunshines
I/swallowed, absorbed through mouth tissues
mescaline buttons, cactus, mesc, peyote I/swallowed, smoked
psilocybin magic mushroom, purple passion, shrooms I/swallowed
altered states of perception and feeling; nausea; persisting perception
disorder
(flashbacks)
Also, for LSD and mescaline—increased body temperature, heart rate,
blood pressure;
loss of appetite, sleeplessness, numbness, weakness, tremors
for LSD —persistent mental disorders for psilocybin—nervousness,
paranoia
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Opioids and Morphine Derivatives pain relief, euphoria, drowsiness/nausea, constipation, confusion, sedation, respiratory depression and arrest, tolerance, addiction, unconsciousness, coma, death
Also, for codeine—less analgesia, sedation,
and respiratory depression than morphine
for heroin—staggering gait
codeine Empirin with Codeine, Fiorinal
with Codeine, Robitussin A-C,
Tylenol with Codeine; Captain
Cody, Cody, schoolboy; (with
glutethimide) doors & fours, loads, pancakes and syrup
II, III, IV/injected , swallowed
fentanyl and fentanyl analogs
Actiq, Duragesic, Sublimaze; Apache, China girl, China white, dance fever, friend, goodfella, jackpot, murder 8, TNT, Tango and Cash
I, II/injected, smoked, snorted
heroin diacetylmorphine; brown sugar, dope, H, horse, junk, skag, skunk, smack, white horse
I/injected, smoked, snorted
morphine Roxanol, Duramorph; M, Miss Emma, monkey, white stuff II, III/injected, swallowed,
smoked
opium laudanum, paregoric; big O, black stuff, block, gum, hop II, III, V/swallowed, smoked
oxycodone HCL Oxycontin; Oxy, O.C., killer II/swallowed, snorted,
injected
hydrocodone bitartrate, acetaminophen Vicodin; vike, Watson-387 II/swallowed
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Stimulants
amphetamine Biphetamine, Dexedrine; bennies, black beauties, crosses, hearts, LA turnaround, speed, truck drivers, uppers
II/injected, swallowed, smoked, snorted
cocaine Cocaine hydrochloride; blow, bump, C, candy,
Charlie, coke, crack, flake, rock, snow, toot
II/injected, smoked,
snorted
MDMA (methylenedioxy- methamphetamine)
Adam, clarity, ecstasy, Eve, lover's speed, peace, STP, X, XTC
I/swallowed
methamphetamine Desoxyn; chalk, crank, crystal, fire, glass, go fast, ice, meth, speed
II/injected, swallowed, smoked, snorted
methylphenidate
(safe and effective
for treatment of
ADHD)
Ritalin; JIF, MPH, R-ball, Skippy, the smart drug,
vitamin R
II/injected,
swallowed, snorted
nicotine cigarettes, cigars, smokeless tobacco, snuff, spit
tobacco, bidis, chew
not scheduled/smoked,
snorted, taken in snuff
and spit tobacco
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increased heart rate, blood pressure, metabolism; feelings of exhilaration,
energy, increased mental alertness/rapid or irregular heart beat; reduced
appetite, weight loss, heart failure, nervousness, insomnia
Also, for amphetamine—rapid breathing/ tremor, loss of coordination; irritability,
anxiousness, restlessness, delirium, panic, paranoia, impulsive behavior,
aggressiveness, tolerance, addiction, psychosis
for cocaine—increased temperature/chest pain, respiratory failure, nausea,
abdominal pain, strokes, seizures, headaches, malnutrition, panic attacks
for MDMA—mild hallucinogenic effects, increased tactile sensitivity, empathic
feelings/impaired memory and learning, hyperthermia, cardiac toxicity, renal
failure, liver toxicity
for methamphetamine—aggression, violence, psychotic behavior/memory loss,
cardiac and neurological damage; impaired memory and learning, tolerance,
addiction
for nicotine—additional effects attributable to tobacco exposure, adverse
pregnancy outcomes, chronic lung disease, cardiovascular disease, stroke,
cancer, tolerance, addiction
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Other Compounds
anabolic
steroids
Anadrol, Oxandrin, Durabolin, Depo- Testosterone, Equipoise; roids, juice
III/injected, swallowed, applied to skin
no intoxication effects/hypertension,
blood clotting and cholesterol
changes, liver cysts and cancer,
kidney cancer, hostility and
aggression, acne; in adolescents,
premature stoppage of growth; in
males, prostate cancer, reduced
sperm production, shrunken testicles,
breast enlargement; in females,
menstrual irregularities, development
of beard and other masculine
characteristics
inhalants Solvents (paint thinners,
gasoline, glues), gases
(butane, propane, aerosol
propellants, nitrous oxide),
nitrites (isoamyl, isobutyl,
cyclohexyl); laughing gas,
poppers, snappers, whippets
not
schedule
d/inhaled
through
nose or
mouth
stimulation, loss of inhibition; headache; nausea or vomiting; slurred speech, loss of motor coordination; wheezing/unconsciousness, cramps, weight loss, muscle weakness, depression, memory impairment, damage to cardiovascular and nervous systems, sudden death
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opium
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What you know about Opium?
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Hashish (Cannabis)
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What you know about Cannabis?
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khat
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Did you visit Yemen Before?
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coca
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Is it Coca cola?
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