This document discusses good clinical practice (GCP) guidelines and the clinical trial process. It provides an overview of the history and purpose of GCP, the drug development process including pre-clinical and clinical trial phases, ethical and regulatory issues, and key roles and responsibilities of those involved like investigators, sponsors, and institutional review boards. The presentation aims to help understand how GCP impacts study quality and the overall clinical trial process.
The slide provides a basic understanding about Clinical Research process and the various Phases of Drug Discovery and Development. It also explains about the various trial designs and techniques in research such as blinding and randomization. It may be useful for giving a basic class for Fourth Year B.Pharm Students.
Explaining the Different Types of Routine Monitoring VisitsAnand Butani
In the clinical research industry, there are several types of basic monitoring visits that everyone involved in it should differentiate, especially CRAs (monitors). A CRA (clinical research associate) or a monitor is the person responsible for visiting a site in order to ensure that the clinical trial is being conducted properly. The CRA’s tasks include on-site visits and ensuring compliance, subjects’ safety, data quality and integrity, etc. Although clinical trials belong in the medical field, a CRA doesn’t have to be a doctor or a medical professional. It’s enough if a CRA has a background in Life Sciences, past experience in clinical trials (most often as a coordinator), and the proper training.
The main monitoring visits are the Site Selection Visit, Site Initiation Visit, Regular (Interim) Monitoring Visits, Site Close-Out Visit, and the Pre-Audit Visit. Out of all these monitoring visits, here we’ll pay more attention to the Routine Monitoring Visits, as one of the most frequent and important visits at a site.
The PV audit ensures that a company’s drug safety and pharmacovigilance operations comply with applicable laws, regulations and guidances worldwide, and compare to best practices for organizations of similar size.
The slide provides a basic understanding about Clinical Research process and the various Phases of Drug Discovery and Development. It also explains about the various trial designs and techniques in research such as blinding and randomization. It may be useful for giving a basic class for Fourth Year B.Pharm Students.
Explaining the Different Types of Routine Monitoring VisitsAnand Butani
In the clinical research industry, there are several types of basic monitoring visits that everyone involved in it should differentiate, especially CRAs (monitors). A CRA (clinical research associate) or a monitor is the person responsible for visiting a site in order to ensure that the clinical trial is being conducted properly. The CRA’s tasks include on-site visits and ensuring compliance, subjects’ safety, data quality and integrity, etc. Although clinical trials belong in the medical field, a CRA doesn’t have to be a doctor or a medical professional. It’s enough if a CRA has a background in Life Sciences, past experience in clinical trials (most often as a coordinator), and the proper training.
The main monitoring visits are the Site Selection Visit, Site Initiation Visit, Regular (Interim) Monitoring Visits, Site Close-Out Visit, and the Pre-Audit Visit. Out of all these monitoring visits, here we’ll pay more attention to the Routine Monitoring Visits, as one of the most frequent and important visits at a site.
The PV audit ensures that a company’s drug safety and pharmacovigilance operations comply with applicable laws, regulations and guidances worldwide, and compare to best practices for organizations of similar size.
Adverse Event reporting in Medical Device Clinical Trials under the MDRAnnet Visscher
With the change from MDD to MDR Adverse Event (AE) reporting in Medical Device Clinical Trials is supposed to be more clear and uniform, but is it?
Conclusion is that at this moment it is not due to several reasons, the main ones being that the clinical module in EUDAMED is not ready yet leading to different reporting requirements for the different EU countries, and that the MDR focusses on reporting to the Competent Authorities and central or local Ethics Committees may have different reporting requirements.
So regardless MDR directions, it is key to check AE reporting needs with every regulatory body involved at the start of your Medical Device Clinical Trial to make sure you are compliant with the applicable requirements.
Lets, just get to know more about safety reporting in clinical trails with some terminologies, reporting requirements of ADR, compensations involved and finally the role of ethics committee in it,
PMS are the studies done after the drug is marketed to ensure the safety and efficacy of drugs. Here detailed about the need for PMS, sources of informations and methods of PMS
PHARMACOVIGILANCE
The World Health Organization (WHO) defines Pharmacovigilance as “the science and activities relating to the detection, assessment, understanding and prevention of adverse effects or any other drug-related problem.”
ADVERSE DRUG REACTION
According to WHO “ADR is a response to a drug which is noxious and unintended, and which occurs at doses normally used in man for the prophylaxis, diagnosis, or therapy of disease, or for the modifications of physiological function.”
If you are involved with Pharmacovigilance Audits or GPvP, you need to read this.
We also offer online courses for GPvP.. ask me for more details manish.kainth@infonetica.net
All about Clinical Trials_Katalyst HLSKatalyst HLS
Introduction to All about Clinical Trials of Pharmaceuticals, Bio-Pharmaceuticals, Medical Devices, Cosmeceuticals and Foods.
Contact:
"Katalyst Healthcares & Life Sciences"
South Plainfield, NJ, USA
info@KatalystHLS.com
When a new drug/device/surgical procedure/treatment or other potential medical innovation is developed it must be thoroughly tested to ensure that it is safe and does what it is supposed to be.
This presentation will provide a basic overview of clinical research process.
Adverse Event reporting in Medical Device Clinical Trials under the MDRAnnet Visscher
With the change from MDD to MDR Adverse Event (AE) reporting in Medical Device Clinical Trials is supposed to be more clear and uniform, but is it?
Conclusion is that at this moment it is not due to several reasons, the main ones being that the clinical module in EUDAMED is not ready yet leading to different reporting requirements for the different EU countries, and that the MDR focusses on reporting to the Competent Authorities and central or local Ethics Committees may have different reporting requirements.
So regardless MDR directions, it is key to check AE reporting needs with every regulatory body involved at the start of your Medical Device Clinical Trial to make sure you are compliant with the applicable requirements.
Lets, just get to know more about safety reporting in clinical trails with some terminologies, reporting requirements of ADR, compensations involved and finally the role of ethics committee in it,
PMS are the studies done after the drug is marketed to ensure the safety and efficacy of drugs. Here detailed about the need for PMS, sources of informations and methods of PMS
PHARMACOVIGILANCE
The World Health Organization (WHO) defines Pharmacovigilance as “the science and activities relating to the detection, assessment, understanding and prevention of adverse effects or any other drug-related problem.”
ADVERSE DRUG REACTION
According to WHO “ADR is a response to a drug which is noxious and unintended, and which occurs at doses normally used in man for the prophylaxis, diagnosis, or therapy of disease, or for the modifications of physiological function.”
If you are involved with Pharmacovigilance Audits or GPvP, you need to read this.
We also offer online courses for GPvP.. ask me for more details manish.kainth@infonetica.net
All about Clinical Trials_Katalyst HLSKatalyst HLS
Introduction to All about Clinical Trials of Pharmaceuticals, Bio-Pharmaceuticals, Medical Devices, Cosmeceuticals and Foods.
Contact:
"Katalyst Healthcares & Life Sciences"
South Plainfield, NJ, USA
info@KatalystHLS.com
When a new drug/device/surgical procedure/treatment or other potential medical innovation is developed it must be thoroughly tested to ensure that it is safe and does what it is supposed to be.
This presentation will provide a basic overview of clinical research process.
Ma Lie is Founder and President of Greenment Environment with nearly 25 years experience in environmental engineering and management consulting. Prior to the establishment of Greenment Environment, Mr. Ma had worked as Vice President/China Country Manager for CH2M and Director of Corporate Risk Management for ERM China. As a pioneer in the field contaminated land management in China, Mr. Ma has been involved in many of major remediation projects in China. Mr. Ma is a member of contaminated site management expert panel of Shanghai Government. Ma Lie obtained BS degree in Environmental Engineer from Tongji University and MBA degree from CEIBS.
In this presentation Lie talks about soil contamination and remediation in China.
An brief introduction to the clinical data management process is described in this slides. These slides provides you the information regarding the data evaluation in the clinical trials , edit checks and data review finally data locking,then the data is submitted to the concerned regulatory body.
This presentation covers the Introduction to Healthcare & different Products, Role of Pharmaceutical in Healthcare, Drug Details, What a drug is made of ?, Classification of drugs, Product Life Cycle of a Drug, Drug Development Phases, Regulatory Framework & various Regulatory Bodies
Part of the MaRS BioEntrepreneurship event series
Speaker: Wendy Hill, Gap Strategies
This event is available as an audio file:
http://www.marsdd.com/bioent/feb12
Well-trained clinical research professionals are in high demand. The tremendous increase in medical technology and information in the last decade has resulted in an explosion of potential new drugs, devices and biologics that must be tested before being released for use by the public. The profession is constantly challenged to improve and streamline the clinical research programs in order to shorten the development timelines and control the cost for new product development
1. R&D, Good Clinical Practice
& Effective Site Management
Myron Pyzyk, M.S.
Marenon Health Group
January, 2010
1/19/2010
2. Agenda
• Introduction
• Learning Objectives
• Evolution of Good Clinical Practice Guidelines (GCP)
– History of GCP and current standards
– Stakeholders in GCP
– Understanding GCP issues within Clinical Trial Process
• Identification of current regulatory and ethical issues in
clinical research
– Current regulatory and ethical issues in clinical research
– Applications of the regulations to practice
Presentation to 1/19/2010
3. Agenda
• The Clinical Trial Process
– Roles involved in the Clinical Trial Process
– Ensuring adequate source documentation
– Informed consent process; including a role-play and
interactive discussion
– Succeeding with IRBs
– „How-to‟ guide to adequate source documentation
• Defining the major steps and phases of the drug
development process
Presentation to 1/19/2010
4. Learning Objectives
• Review of Good Clinical Practice Guidelines
• Understand the overall impact of GCP on the
clinical trial process including the respective
roles and responsibilities of the Investigator and
the Sponsor
• Understand the impact of GCP on overall study
quality (e.g., source documentation, informed
consent, IRB, etc.)
• Review the overall drug development process
Presentation to 1/19/2010
6. Drugs Development Overview
Research Development
Screening Synthesis $500M - $1B USD
Preclinical Testing Invested !!
Acute Toxicology
Chronic Toxicology
Pharmacology
Clinical Testing
Phase I
Phase II
Phase IIIa
Phase IIIb
Phase IV Patent STOP
Patent START
Development
Time 0… 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 …20
(years)
Presentation to ABC Pharma 1/19/2010
7. Developing New Drugs
• Potential “blockbuster”
e.g. first effective therapy for a common and/or chronic
disease and/or life-saving treatment
• Market size is LARGE
– Broad patient population
– Multiple therapeutic indications
• Several products across several companies
• Similar products on the market or in development
• Drug poor fit in manufacturer product portfolio
– License or sell to another company sponsor
Presentation to ABC Pharma 1/19/2010
8. Pre-Clinical Drug Discovery
• Screening (Medicinal Chemistry)
– Pharmacological and biological screening models
– Computer modeling
– Serendipity (Luck counts or “Do you feel lucky?”)
• Synthesize
– Compounds that fit the biological target (e.g.,
receptor)
• ~ 1 out of 100,000 may reach market
• Screening
– Assess likelihood of safety and efficacy in humans
using in vitro and in vivo testing
Presentation to ABC Pharma 1/19/2010
9. Pre-clinical Objectives
• Safety of drug
• Effective dose range
– Organ(s) or organ system affected
– Drug absorbed, distributed, metabolized and
excreted („ADME‟)
• Cx – drug assessed as a potential carcinogen
• Drug assessed for potential for producing:
– birth defects
– affects on fertility
Presentation to ABC Pharma 1/19/2010
10. Development
Benefit – Risk Assessment
If…
• Drug has what appears to be acceptable levels
of safety and effectiveness in appropriate
models
And…
• Potential market(s) exists for the drug
Then…
• Further development balances business and
scientific merits
Presentation to ABC Pharma 1/19/2010
11. Development Plan
• Indication(s)
• Preclinical testing
– Genotoxicity, mutagenicity, reproduction studies,
– Sub-chronic, chronic
• Clinical studies
• Marketing research data / Sales projection
• Manufacturing issues
– Scale-up, cost of goods
• Regulatory issues
Presentation to ABC Pharma 1/19/2010
12. IND / CTA
Investigational New Drug Application (IND; USA)
Clinical Trial Application (CTA; EU, Canada)
• Filed with regulatory authorities by the Sponsor
– Intends to conduct clinical studies using the
investigational drug
– Investigational drug refers to a new drug or biological
used in a clinical investigation OR a marketed drug
that is not licensed for usage in the proposed
indication
• Approval/no objection of the CTA or IND allows
the investigational drug to be sent to sites for
clinical investigations
Presentation to ABC Pharma 1/19/2010
13. Drug Development – Regulatory
• Regulatory authorities‟ goal worldwide
– Safe and effective drug availability to the
public
• Regulatory considerations
– Global: worldwide standardized procedures
and practices for drug development for all
sites
– Local: drug tested and responsibly marketed
using local and international regulations and
guidelines
Presentation to ABC Pharma 1/19/2010
14. Standard Operating Procedures
(SOPs)
Sponsors of Investigational New Drugs
• Write standard operating procedures (SOPs)
• Ensure study activities follow regulatory
requirements
• Ensure study activities follow GCP
Presentation to ABC Pharma 1/19/2010
15. Clinical Development Plan (CDP)
• Comprehensive plan
• Map out the development of the
compound
• All development phases required for
registration file preparation are included
Presentation to ABC Pharma 1/19/2010
16. International Regulatory
Major Regulatory Drivers
• US Food and Drug Administration
• ICH: International Conference on
Harmonization
• Country-specific regulations
(e.g. EMEA (EU), TPD ( Canada)
Presentation to ABC Pharma 1/19/2010
18. Phases of Clinical Research
I II III IV
PRECLINICAL CLINICAL
Pre-marketing Post-marketing
PHASES OF DRUG DEVELOPMENT
Average A few weeks – 0.25 - 1 month A few months – A few months – 4 A few months –
Time/Study 2 years 2 years years several years
Number of 20 - 100 A few hundred A few hundred – About 50 -
Subjects Several thousand Several thousand
Subject Animals or Healthy Patients Patients Patients
Laboratory Volunteers or
Models Patients
Primary Predict toxicity Determine safe Determine Determine safety - Condition for
Purpose (humans) dose(s) dose(s) with & efficacy in approval
(humans) acceptable level large - Test under real
of efficacy and subpopulation(s) life situations in
safety during usage clinical practice
over longer
periods of time
Approval of a
new indication
Presentation to ABC Pharma 1/19/2010
19. Clinical Development – Phase I
Objective
• Start to determine the drug compound‟s:
• Clinical Pharmacology of the Drug Compound:
– Pharmacokinetics (Pk) i.e. what the body does to a drug
– Pharmacodynamics (Pd) i.e. what a drug does to a body
• Mechanism of action (MoA)
• e.g. Drug interactions
• How other drugs affect new compound
• How new drug compound affect available marketed drugs
• Assess tolerability, side-effects with escalating doses
• Preliminary data to possibly predict efficacy
Presentation to ABC Pharma 1/19/2010
20. Clinical Development – Phase I
Need to Answer the Following
• Safe and effective doses
• Time for drug…
Absorption
Distribution
Metabolism
Elimination
• Organ or systems involvement in ADME
Presentation to ABC Pharma 1/19/2010
21. Clinical Development – Phase II
Need to Answer the Following
• Phase I dose(s) help predict efficacy and safety
• Efficacy
– Expected indication(s) or uses
i.e. under what exact clinical circumstances or disease
diagnoses, etc. is the drug compound being proposed for use in
patients?
– Predicted minimum/maximum dose(s)
– Same dose in mild, moderate and severe cases?
• Safety profile
– Assess Phase II patient safety in proposed
Presentation to ABC Pharma 1/19/2010
indications; use Phase I subject data to predict
22. Clinical Development – Phase III
Multiple protocol, multi-center studies
• Placebo control or active control
• Possible uncontrolled studies,
e.g.Extension studies (chronic dosing, safety)
• Special populations
e.g.Elderly, pediatrics
• New indication(s) for approved drugs
Presentation to ABC Pharma 1/19/2010
23. Clinical Development – Phase III
Need to Answer the Following
• Dose – as effective or more effective than „gold
standard‟ currently on the market
• Drug effective in broader usage, e.g.,
– Elderly, combination therapy, etc.
• Drug effective for chronic usage without
occurrence of drug tolerance
• Drug interaction risk assessment for concomitant
medications?
Presentation to ABC Pharma 1/19/2010
24. Clinical Development – Phase IV
Objective
• Compare „effectiveness‟ instead of efficacy
– Assess in a larger population (500 to 10,000+)
– Provide additional data to receive final approval (or
new formulation/condition)
– Continue assessment of drug in real-life setting post-
marketing
– Supportive data
• Cost-effectiveness, QoL, comparison to other active
agents („gold standards‟)
Presentation to MethylGene 1/19/2010
26. International Conference of
Harmonization (ICH)
Purpose of Harmonization
• Reduce the costs of the drug approval
process
• Expedite the availability of new drugs to
consumers
• Harmonization effort between USA, Japan
& Europe
Presentation to 1/19/2010
27. Declaration of Helsinki
• World Medical Association statement of ethical
principles in medical research with human
subjects
• Major driver towards development of GCP
guidelines
• Response to the war crimes of World War II
Experiments without patient consent are unethical
• All proposed studies must be evaluated by
independent Ethics Committee
Presentation to ABC Pharma 1/19/2010
28. Drug Development
Good Laboratory
Practice (GLP)
Basic Good Manufacturing
Pharmacology & toxicology
Research Practice (GMP)
Chemistry, formulation, stability, etc.
Lead
Compounds
Manufacturing
Phase I Phase II Phase III Phase IV
Regulatory Submission
Good Clinical Regulatory
Practice (GCP) Clinical Development Authorization
Marketing
Presentation to ABC Pharma 1/19/2010
29. Good Clinical Practice
What are GCP Guidelines?
• International systematic approach
• Ensuring the scientific quality and ethical
standard
– Designing, conducting, recording and
reporting of studies involving human subjects
Presentation to ABC Pharma 1/19/2010
30. GCP Principles
• Compliance with the GCP Guidelines
standards
– Study subject rights are protected
– Data/reported results are credible, accurate
Presentation to ABC Pharma 1/19/2010
32. Investigator Responsibilities
• Patient informed consent
• Site approvals
• Drug administration and accountability
• Relevant data
• AE reporting
Presentation to ABC Pharma 1/19/2010
33. Approvals & Documentation
Pre-study Approvals
• Internal approvals (Sponsor)
• Institutional Review Board/Ethics
Committee approval
• Notification to and approval by FDA
Presentation to ABC Pharma 1/19/2010
34. Company Approvals
• Protocol
• CRF
• Study medication : packaging, labeling
• Budget / Contracts
• Others
Choice of CRO / CLO
Presentation to ABC Pharma 1/19/2010
35. Ethics Committee / IRB Approval
Favorable opinion/approval required from the
appropriate EC / IRB
• Before study medication sent to centres
• Before start of patient recruitment
Presentation to ABC Pharma 1/19/2010
36. Source Documents & CRFs
Site Responsibility
• Type of source documentation
– First time an observation or data point is recorded
• Storage of source documentation or study
documentation
– Access & confidentiality
– Direct access limited to study personnel
– Record retention policy & conditions
– Long-term records retention crucial after study completion
• Who is responsible for CRF completion?
– Usually completed by the Study Coordinator
Presentation to ABC Pharma 1/19/2010
– CRF data is either handwritten or in electronic form
37. Informed Consent (IC) Process
Investigator should
• Obtain IRB/EC written approval
• Adhere to GCP
• IC revised as new important information is made
available
• IC vs. Coercion
– Neither Investigator nor staff can unduly influence a
subject to participate or continue in a study
Presentation to ABC Pharma 1/19/2010
38. Informed Consent (IC) Process
Investigator requirements:
• Submit an informed consent form
– Content understood by a subject with a grade
6 (or less) education
• Non-technical in nature as much as possible
• Understandable by the subject‟s legal guardian
where the subject cannot understand the IC
• Ensure the IC uses a subject‟s native language
e.g. English, French, Spanish, Mandarin, etc.
• Comply with regulatory requirements
Presentation to ABC Pharma 1/19/2010
39. Informed Consent (IC) Process
Investigator requirements:
• IC language must not try to waive any legal
rights
• IC wording cannot prejudice any future
treatment if the subject does not agree to
participate or withdraws consent
Presentation to ABC Pharma 1/19/2010
40. Informed Consent (IC) Process
• ALL Subjects (or Legal Guardian) must sign
and date the IC form
• IF Subject or legal guardian cannot read:
– Impartial witness present for entire consent discussions
– IC form signed and dated by subject; same for the
witness
• Additional signatures may be required
(Sponsor, IRB or local law)
E.g. specific investigator or person conducting informed consent
Presentation to ABC Pharma 1/19/2010
41. Informed Consent (IC) Process
In Emergency Situations
(Prior consent not possible)
• Consent of subject‟s legal representative
requested
• If no legal representative
– Seek IRB/EC favorable opinion and support
– Inform subject‟s legal representative as soon
as possible
Presentation to ABC Pharma 1/19/2010
42. Informed Consent
< Exercise >
• Role-play and interactive discussion at
end of presentation
• To follow…
Presentation to ABC Pharma 1/19/2010
43. Institutional Review Boards
Ethics Committees
Roles and Responsibilities
• Investigator
– Report SAE to Ethics Committee
• Company
– Inform all world-wide investigators of specific SAEs
within study duration reported in Company safety
report
– Report AEs to study report or drug brochure
E.g. AEs > 2% frequency in study report
E.g. All AEs reported at the end of the study report
Presentation to ABC Pharma 1/19/2010
44. Institutional Review
Boards / Ethics Committees
How to Succeed with IRBs
• Investigators – Be prepared!
– CORRECTLY complete all IRB / EC Forms
• Can be a major reason for study application rejection!
– Contact IRB to be added to the agenda
• Send IRB the correct number of copies of all documentation
specified by your IRB
• IRB will charge for review; IRB expenses included in your
site budget?
– Investigator attendance important during discussions
at IRB to answer questions
– Consult sponsor for questions you cannot answer
Presentation to ABC Pharma 1/19/2010
46. Clinical Trial Process
Development
plan
Regulatory
Regulatory Study
Study
approval
approval initiation
initiation
Investigator
Investigator
Protocol
Protocol identification /
identification /
Patient recruitment, treatment Site(s)
Site(s)
and CRF
andCRF site selection
site selection
and follow-up closed
closed
Ethics
Ethics Archive
Archive
Committee
Committee
Monitoring
Monitoring
approval
approval
Study
Study
Trial
Trial documentation
documentation
Data
Data
supplies
supplies retrieval
retrieval
Analysis
and report
Data processing
Data processing
Database
and
statistical Database Database closed
Database closed
Data clean up
plan
Presentation to ABC Pharma 1/19/2010
47. Traditional Data Flow
Patient Hospital record
visit Database Database
(source data) locked
complete
Investigator
Database Analysis
CRF
Validation
Queries checks
Report
Monitoring CRF Data
visit pages entry
Queries
Presentation to ABC Pharma 1/19/2010
48. Data Quality
No errors
Patient Hospital record
visit Database Database
1 (source data) locked
complete
Investigator 4
Database Analysis
CRF
Validation
Queries 2 checks
3 Report
Monitoring CRF Data
visit pages entry
Queries
Total number of steps = 4
Presentation to ABC Pharma 1/19/2010
49. Data Quality
Impact of errors
Monitoring Visits Only
Patient Hospital record
visit Database Database
1 (source data) locked
complete
Investigator 6
Database Analysis
CRF
3 4
Validation
Queries 2 checks
5 Report
Monitoring CRF Data
visit pages entry
Queries
Total number of steps = 6
Presentation to ABC Pharma 1/19/2010
50. Data Quality
Impact of errors
RDM and Monitoring Visits
Patient Hospital record
visit Database Database
1 (source data) locked
complete
Investigator 6
5
Database Analysis
eCRF
3 4
Validation
Queries Checks
++++ Report
2 ++ Monitoring 7
visit
Remote Data
Monitoring
+++++
Total number of steps = 7 / Fewer Monitoring Visits
Presentation to ABC Pharma 1/19/2010
51. Conclusion
Conclusion
• Drug development aims to provide a
framework for generating empirical
evidence to support claims made
regarding efficacy & safety
• Clinical development entails a dynamic
process that is evolving to maximize
ethical, scientific, regulatory and technical
integrity of the resulting data quality
Presentation to ABC Pharma 1/19/2010