Toxicology and Drug Safety
Course content
The course gives an overview of fundamentals in human toxicology and drug safety. Topics encompass toxicokinetics and toxicodynamics for major groups of xenobiotics mainly drugs, and mechanisms by which xenobiotics exert their toxic action. The course also provides an overview as to how absorption, distribution, metabolism and excretion affect the toxicology and safety of drugs and provides a thorough insight into the mechanisms of drug metabolism. Furthermore the course will give an understanding of target organ toxicity, including toxic effects on liver and kidneys, the skin, the brain and the respiratory system. System toxicology such as effects on immune systems and hormone systems, genotoxicity, mutagenicity, teratogenicity and cancer development are also important elements of the course. The course will also discuss in detail how to quantify a dose or an exposure of a chemical and be able to predict most important exposure routes or pathways.
Safety assessment in drug development and regulatory safety aspects of drug development will be addressed including pharmacovigilance measures preapproval and post-marketing. Occupational toxicology will focus on exposure to chemicals during drug development and production. This includes the calculation of occupational exposure limits.
The overall aim of this course is to prepare the students to be able to perform simple benefit-risk assessments in drug regulatory decision-making and risk assessments scenarios for environmental and occupational health hazards and to evaluate potential hazards of a given xenobiotic.
MSc Programme in Pharmacy or Pharmaceutical Sciences (Danish programmes cand.pharm and cand.scient.pharm) - compulsory
MSc Programme in Medicinal Chemistry - elective
MSc Programme in Pharmaceutical Sciences (English programme) - restricted elective
Objective
The main objectives of the course is to introduce fundamentals and key methods in human toxicology and drug safety, and to provide an overview of different approaches for acquiring data that may be applied in risk assessment and benefit-risk evaluation of pharmaceuticals to humans. The course consists of a number of lectures and a written assignment. The course is recommended for students who upon completion of their studies will be employed in sectors dealing with pharmaceuticals, drug development, preclinical and clinical testing and assessment, and health risks including public inspection, public health, drug agencies, environmental consulting, medical industry and the bioprocessing industries.
Upon completion of the course, the student will be able
to:
Knowledge
- understand the principles of xenobiotic uptake, distribution, metabolism and excretion
- describe toxicological mode of actions for the most important groups of chemical substances to humans and environmental species.
- define the most vulnerable target organ(s) or organism(s) for most important group of xenobiotics.
- demonstrate knowledge on drug safety and toxicology, and extrapolation from animal to human.
- demonstrate knowledge on regulatory aspects of drug safety
- understand the use of physico-chemical parameters of compounds to predict toxicity, bioaccumulation and biomagnification.
- assess both acute and chronical toxicity data and evaluate different types of dose-response relationships including effects of mixtures of compounds with similar mode of action.
- Identify level of exposure of a chemical and be able to predict the most important exposure routes to humans and environment.
- understand the principles of pharmacovigilance and its application in drug development and postmarketing.
- suggest how to diminish an exposure of chemical in both human, experimental animals and environment.
Skills
- conduct an exposure analysis of a drug.
- utilise relevant software for dose-response relationships and problem solving (e.g. EPI-Win, Chem-Draw, Excel, R).
- design simple in vitro dose-response toxicological tests.
- estimate EC50-values, NOAELs and LOAELs for a given drug exposure based on dose-response curves.
- report scientific results and human drug exposure scenarios as a case report.
Competencies
- integrate principles from chemistry, physics, biology, biochemistry and physiology to solve simple toxicological questions.
- apply principles of 3R (Replacement, Reduction, Refinement) to toxicological testing scenarios.
- apply simplified assumptions and estimate model and design parameters in the face of biological variability and uncertainty in measurement and prediction.
- Apply risk-benefit analysis and risk-assessment to human drug exposure scenarios.
Lectures, theoretical exercises, and a written assignment will
be the main form of teaching. Lectures are based on textbooks,
lecture notes and some scientific papers. The topics of the
theoretical exercises run in parallel with the topics treated in
the lectures.
The written assignment (a case with 2 levels) will be performed in
groups of 3-4 students that will work together to produce a case on
a given drug scenario. The purpose is to train the student to
collect and evaluate peer-review scientific data on a given subject
within drug toxicology and safety, and to perform a benefit-risk
evaluation. Results are reported as a case report.
24 blocks of 4 hours each.
- John Timbrell 'Principles of Biochemical Toxicology', 4rd edition, Taylor & september 2009
- Different notes and scientific papers provided on the course homepage (English)
If you are applying for the course as a credit transfer student, you must have passed SFAB20015U Biopharmaceuticals -bioorganisk kemi, SFAB20006U Organisk kemi I -fysisk kemiske egenskabe and SFAB20029U Organisk kemi II syntese af lægemiddel-stoffer or have acquired similar competencies in other courses. Documentation for corresponding competencies in the form of a course description and an exam result must be attached to your application.
Open for credit transfer students and other external students. Apply here:
Credit transfer students:
Credit transfer student at SUND – University of Copenhagen (ku.dk)
Other external students:
https://healthsciences.ku.dk/education/student-mobility/guest-students/
Credit transfer and other external students are welcomed on the course if there are seats available and they have the academic qualifications.
- ECTS
- 2,5 ECTS
- Type of assessment
-
Written assignment
- Type of assessment details
- The written assignment consists of a case study in 2 sections and is performed in groups of 3 students. The two sections are weighted equal.
- Aid
- All aids allowed
- Marking scale
- 7-point grading scale
- Censorship form
- External censorship
Criteria for exam assessment
To achieve the grade 12 the student must be able to:
Knowledge
- describe toxicological mode of actions for most important groups of chemical substances to humans and environmental species.
- define the most vulnerable target organ(s) or organism(s) for most important group of xenobiotics.
- demonstrate knowledge on safety toxicology, and extrapolation from animal to human.
- understand the use of physico-chemical parameters of compounds to predict toxicity, bioaccumulation and biomagnification
- assess both acute and chronical toxicity data and evaluate different types of dose-response relationships including effects of mixtures of compounds with similar mode of action.
- quantify a dose or an exposure of a chemical and be able to predict the most important exposure routes to humans and environment and exposure due to occupation.
- suggest how to diminish an exposure of chemical in both human, environmental and occupational toxicology (practical management).
- classify chemicals and xenobiotics (Tx, T, Xn, C and Xi).
Skills
- transfer math concepts to solve 1st-order linear differential-integral equations, manipulate log relationships, convert between dimensional systems of units.
- utilise relevant software for dose-responds relationships and problem solving(e.g. EPI-Win, Chem-Draw, Excel, R).
- have knowledge on simple in-vitro toxicological tests and models.
- report scientific results as a risk assessment report.
Competencies
- integrate principles from chemistry, physics, biology, biochemistry and physiology with mass and energy balances to develop and solve simple toxicological questions.
- apply simplified assumptions and estimate model and design parameters in the face ofbiological variability and uncertainty in measurement and prediction.
- ECTS
- 5 ECTS
- Type of assessment
-
On-site written exam, 2 timer under invigilation
- Type of assessment details
- Multiple choice exam.
- Aid
- Written aids allowed
Find more information about written on-site exams in the exam rooms, incl. information about standard programs on the exam PCs at KUnet
In addition to the standard programs digital notes are permitted for this exam. It is allowed to upload notes for the ITX exam via digital exam. You will find a link to this feature from your exam in Digital Exam.
Students are also allowed to bring a molecular model building set.
- Marking scale
- 7-point grading scale
- Censorship form
- No external censorship
- Re-exam
-
10 or fewer students registered for reexam:
Type of assessment: Oral examination
Assessment details: 20 minutes examination
Preparation: 20 minutes
Aids: All aids allowed (no internet)
Criteria for exam assessment
To achieve the grade 12 the student must be able to:
Knowledge
- describe toxicological mode of actions for most important groups of chemical substances to humans and environmental species.
- define the most vulnerable target organ(s) or organism(s) for most important group of xenobiotics.
- demonstrate knowledge on safety toxicology, and extrapolation from animal to human.
- understand the use of physico-chemical parameters of compounds to predict toxicity, bioaccumulation and biomagnification
- assess both acute and chronical toxicity data and evaluate different types of dose-response relationships including effects of mixtures of compounds with similar mode of action.
- quantify a dose or an exposure of a chemical and be able to predict the most important exposure routes to humans and environment and exposure due to occupation.
- suggest how to diminish an exposure of chemical in both human, environmental and occupational toxicology (practical management).
- classify chemicals and xenobiotics (Tx, T, Xn, C and Xi).
Skills
- transfer math concepts to solve 1st-order linear differential-integral equations, manipulate log relationships, convert between dimensional systems of units.
- utilise relevant software for dose-responds relationships and problem solving(e.g. EPI-Win, Chem-Draw, Excel, R).
- have knowledge on simple in-vitro human toxicological tests and models.
- report scientific results as a risk assessment report.
Competencies
- integrate principles from chemistry, physics, biology, biochemistry and physiology with mass and energy balances to develop and solve simple toxicological questions.
- apply simplified assumptions and estimate model and design parameters in the face ofbiological variability and uncertainty in measurement and prediction.
Single subject courses (day)
- Category
- Hours
- Lectures
- 56
- Preparation
- 124
- Study Groups
- 16
- Guidance
- 8
- Exam
- 2
- English
- 206
Kursusinformation
- Language
- English
- Course number
- SFAK20017U
- ECTS
- See exam description
- Programme level
- Full Degree Master
- Duration
-
1 block
- Placement
- Block 1
- Schedulegroup
-
B
- Capacity
- 200 students
- Studyboard
- Study Board of Pharmaceutical Sciences
Contracting department
- Department of Pharmacy
Contracting faculty
- Faculty of Health and Medical Sciences
Course Coordinators
- Bjarne Styrishave
(17-646c637470673075767b746b756a6378674275777066306d7730666d)
Kursusansvarlig - Anne-Marie Heegaard (4-64706b684376787167316e7831676e)
Se skema
- 24E-B1-1;SFAK20017-H1;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H2;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H3;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H4;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H5;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H6;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H7;;Toxicology and Drug Safety
- 24E-B1-1;SFAK20017-H8;;Toxicology and Drug Safety
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