Other Reading Flashcards
What do usual measures of adverse effects include?
1) reasons participants are taken off study medication or device removed
2) reasons participants are on reduced dosage of study medication or on lower intensity of intervention
3) type and frequency of participant complaints
4) laboratory measurements, including x-rays
5) in long-term studies, possible intervention-related reasons participants are hospitalized
6) combinations or variations of any of the above
Fundamentals of Clincial Trials, 3rd edition
Friedman/Furberg/DeMets
What is the Common Rule?
1991 agreement to cover all federally-sponsored and federally-conducted research by a common set of regulations
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
What is beneficense?
doing no harm, maximizing benefits while minimizing risks
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
What is/are Kefauver-Harris Amendments?
Amendment to FD&C act that requires informed consent for experimental drugs
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
What are CIOMS guidelines?
International Ethics Guidelines for Biomedical Research Involving Human Subjects
Developed by the Council for International Organizations of Medical Sciences in 1982 to guide cross-cultural research
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
What is the PPRA?
Protection of Pupil Rights Amendment
Department of Education regulation that states that surveys, questionnaires and instructional materials for school children must be inspected by parents/guardians
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
Title 21 CFR _____________
Title 45 CFR _____________
(fill in the blanks)
21: Food and Drugs
45: Public Welfare
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
The Nuremberg Code stated that:
- informed consent of volunteers must be obtained without coercion in any form
- human experiments should be based upon prior animal experimentation
- anticipated scientific results should justify the experiment
- only qualified scientists should conduct medical research
- physical and mental suffering and injury should be avoided
- there should be no expectation of death or disabling injury from the experiment
true
false
true
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
The Declaration of Helsinki varied from the Nuremberg Code in what ways? (mark all that apply)
a) consent for non-therapeutic research
b) allowed for enrolling certain patients in therapeutic research without consent
c) allowed legal guardians to grant permission to enroll subjects in research
d) none of the above
b) allowed for enrolling certain patients in therapeutic research without consent
c) allowed legal guardians to grant permission to enroll subjects in research
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
The role of deception in human subject research continues to be debated even today. The Nuremberg Code, the Declaration of Helsinki, and the Belmont Report point to the importance of obtaining consent that is informed, understood and voluntary. The federal regulations specifically allow for deception in research.
true
false
true
…but only in limited conditions and only with institutional review board approval.
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
In 1974, Congress passed the _______________. The Act required regulations for the protection of human subjects that included requirements for informed consent and review of research by institutional review boards (IRBs).
(fill in the blank)
National Research Act
Protecting Study Volunteers in Research
A Manual for Investigative Sites
3rd edition
Dunn/Chadwick
The Belmont Report
The principle of beneficence is applied in ___________.
(fill in the blank)
risk/benefit assessments
The Belmont Report
The principle of justice is applied in the _____________.
(fill in the blank)
selection of research subjects
The Belmont Report
The principle of respect for persons is applied in the _____________.
fill in the blank
consent process
Vulnerable subjects include:
(mark all that apply)
a) children
b) some mentally incapacitated
c) individuals with dementia and other cognitive disorders
d) prisoners
e) pregnant women
f) elderly
g) terminally ill and hospitalized patients
h) students
i) employees
all
What is FERPA?
Family Educational Rights and Privacy Act
Except under certain circumstances involving treatment, subpoena, educational or financial aid, FERPA requires that written permission must be obtained to disclose personally identifiable information from a student’s educational records.
What is PPRA?
Protection of Pupil Rights Amendment
Survey research in schools is regulated under PPRA. This law states that surveys, questionnaires and instructional materials can be inspected by parents or guardians; and parental permission must be obtained to allow minors to participate in a survey revealing information such as mental and psychological problems, sexual behavior and attitudes, illegal behavior, etc.
Informed consent is a process of information exchange that takes place between the prospective subject and the investigator when?
a) before the study
b) during the study
c) after the study
a, b, and c
With regard to information provided during the informed consent process, for judging how much and what sort of information should be provided, a standard of “the reasonable subject” should be used.
true
false
true
This implies that the extent and nature of information provided should be such that a reasonable person has enough information to decide whether or not to participate in the research.
______ occurs when an overt threat of harm is intentionally presented by one person to another in order to obtain compliance.
______, by contrast, occurs through an offer of an excessive, unwarranted, inapproproate or improper reward or other overture to obtain compliance.
(fill in the blank)
coercion
undue influence
Justice is relevant to the selection of subjects of research at which two levels?
social and individual
What are the three main protective mechanisms established in the Common Rule?
1) review of research by an IRB
2) informed consent of subjects
3) institutional assurances of compliance
Protecting Study Volunteers in Research
p 37
What is an FWA?
Federal-Wide Assurance
Before a federal grant or contract can be awarded, the institution must file an “Assurance of Compliance” with the government. In the Assurance, the institution agrees to apply the federal regulations, and to be guided by the ethical principles of the Belmont Report.
A Federal_Wide Assurance is only required for federally sponsored research; however, must institutions voluntarily choose to extend the procedures and protections to all research conducted at the institution.
c 2004
What are the two main purposes of GCP?
1) to protect human subjects during clinical studies
2) to protect patients who might receive approved products in the future
There is no one source of guidance for GCPs.
true
false
true
They are embodied within laws, regulations and guidelines such as:
- ethical codes
- IRB and consent regulations
- guidelines on the obligations of investigators, sponsors and monitors
- Code of Federal Regulations pertaining to drugs and devices
- ICH Guidelines
- official guidance documents
Payments to research subjects is considered a benefit.
true
false
false
It is a recruitment incentive.
Exemption from IND/IDE regulations is an exemption from IRB review.
true
false
false
Protecting Study Volunteers in Research
p 63
The back of the 1572 lists the commitments the investigator is making to the FDA for conduct of the study. These commitments come right from the regulations that govern investigations drugs (i.e., part 312).
true
false
true
The Form FDA 1572 is often referred to as the “hanging paper” because it is a criminal offense to sign the document if it contains false information or if commitments made within the signed document are ignored.
An FDA-approved IDE application is required prior to human subject exposure for all device studies.
true
false
false
…for all significant-risk device studies
There is no Form FDA 1572 for device studies.
true
false
true
However, documentation of similar commitments by the investigators is required in either the IDE application or in the sponsor’s contracts with investigators.
Study Process for Industry-Sponsored Studies
The investigator responsibilities critical to the conduct of industry-sponsored studies include which three additional processes?
1) investigational materials handling and accountability
2) adverse events
3) documentation
What are DARs?
drug or device accountability records
Adverse Events - Device Requirements
The regulations require that investigators prepare and submit complete, accurate and timely reports of unanticipated adverse device effects to the sponsor and to the reviewing IRB as soon as possible, but no later than ___ business days after the investigator learns of the effect.
a) 5
b) 10
c) 15
d) 30
b) 10
Investigators are advised to contact the study sponsor before any study related records are destroyed to ensure compliance with the regulatory requirements.
true
false
true
IND or IDE application
The investigator-sponsor is required to wait 30 days for FDA review prior to enrolling subjects in a study. If no notice is received within that 30-day period that indicates that the FDA has no concerns with the application, the IND or IDE is considered to be approved.
true
false
true
It is advisable, however, to call the FDA to confirm that they do not have any issues or concerns with the application.
Investigator-sponsors are required to notify the FDA and all participating investigators in writing of any adverse experience that is serious, related and unexpected.
The report must be filed with the FDA no more than ___ calendar days after the investigator-sponsor initially receives the information.
a) 5
b) 10
c) 15
d) 30
c) 15
The reporting requirements for adverse device effects are different from those for drugs and biologics. The investigator must conduct an evaluation of any unanticipated adverse device effect.
If found that the effect presents an unreasonable risk to subjects, investigations must be terminated as soon as possible but no later than ___ working days after sponsor makes determination.
This also must occur within ___ working days of when the investigator-sponsor was notified for the adverse effect.
(fill in the blanks)
5
15
so basically, evaluation must be conducted within 10 days max
notification to termination is 15 days max
What is a Certificate of Confidentiality?
Certificates of Confidentiality are issued to the NIH to protect the privacy of research subjects by protecting investigators and institutions from being compelled to release information that could be used to identify subjects in a research study.
They allow the investigator to refuse to disclose identifying information on research participants in any civil, criminal, administrative, legislative or other proceeding, whether at the federal, state, or local level.
All clinical gene transfer trials are subject to FDA regulations (21 CFR 312) as biological products.
true
false
true
Gene transfer is a technique to substitute absent or faulty genes causing diseases with working genes, so that cells make the correct enzyme or protein.
Regarding gene transfer trials…
The roles of the IBC (Institutional Biosafety Committee) and IRB overlap when considering human subjects protection.
true
false
true
While many IBCs have minimal experience with clinical settings, many IRBs have little knowledge of the technical issues associated with the gene transfer.
All clinical trials require safety monitoring, but not all trials require a DMC.
true
false
true
The FDA draft guidance specifically states that Data Monitoring Committees (DMCs) should be established for controlled trials where mortality and major morbidity serve as the primary or secondary endpoints.
c 2004
???gone beyond draft guidance now???
The scope of research affected by the HIPAA Privacy Rule is _____________ the Common Rule’s (45 CFR 46, Subpart A) or the FDA regulations (21 CFR Parts 50 and 56).
a) different from
b) the same as
c) similar to
a) different from
The HIPAA Privacy Rule affects any research use or disclosure of PHI.
Liability for HIPAA Noncompliance include (mark all that apply):
a) civil monetary penalties up to $100 per violation
b) criminal penalties include up to $250,000 in fines
c) civil monetary penalties up to $25,000 per person/entity per year for each HIPAA standard that is violated
d) criminal penalties include a maximum of 10 years imprisonment
e) civil penalties only
f) criminal penalties only
a, b, c, and d
The Privacy Rule does not apply to de-identified data.
true
false
true
In a __________ study, neither the participants nor the investigators responsible for following the participants know the identity of the intervention assignment.
double-blind
The main advantage of a truly double-blind study is that the risk of bias is reduced.
An outside body needs to monitor data for toxicity and benefit, especially in long-term trials.
Fundamentals of Clinical Trials
Friedman
pg 85
A ________ is a participant who, although assigned to the control group, follows the intervention regimen; or a participant who, assigned to an intervention group, follows either the control regimen or the regimen of another intervention group when more than one intervention is being evaluated.
The _______ design uses each participant twice, once as a member of the control group and once as a member of the intervention group.
crossover
crossover
drop-in: unidirectional - person assigned to control group but begins following the intervention
drop-out: person assigned to intervention group who fails to comply with intervention regimen
If control group is either on placebo or non no standard intervention, the drop-out is equivalent to a crossover.
Fundamentals of Clinical Trials
Friedman
pg 205, 42
___________ control studies are comparative studies with an intervention group and a control group; the assignment of the participant to a group is determined by the formal procedure of _________.
Randomized
randomization
Fundamentals of Clinical Trials
Friedman
pg 43
______ are people who are screened as potential participants for a randomized trial but who do not meet all of the entry criteria and, therefore, are not randomized.
Exclusions
reasons: age, severity of disease
Exclusions influence interpretation of results of clinical trial. An investigator may determine whether most high-risk people were excluded or whether the initial assumption was incorrect.
Fundamentals of Clinical Trials
Friedman
pg 285
A properly planned and executed clinical trial is a powerful experimental technique for assessing the effectiveness of an intervention.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 2
The study population should be defined in advance, stating unambiguous inclusion (eligibility) criteria. The impact that these criteria will have on study design, ability to generalize, and participant recruitment must be considered.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 30
Each clinical trial must have a primary question. The primary question, as well as any secondary or subsidiary questions, should be carefully selected, clearly defined, and stated in advance.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 16
Sound scientific clinical investigation almost always demands that a control group be used against which the new intervention can be compared. Randomization is the preferred way of assigning participants to control and intervention groups.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 42
Randomization tends to produce study groups comparable with respect to known and unknown risk factors, removes investigator bias in the allocation of participants, and guarantees that statistical tests will have valid significance levels.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 61
A clinical trial should, ideally, have a cross-over design to avoid potential problems of bias during data collection and assessment. In studies where such a design is impossible, a single-blind approach and other measures to reduce potential bias are favored.
true
false
false
…ideally, have a double-blind design…
Fundamentals of Clinical Trials
Friedman
pg 82
Clinical trials should have sufficient statistical power to detect differences between groups considered to be of clinical interest. Therefore calculation of sample size with provision for adequate levels of significance and power is an essential part of planning.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 94
Relevant baseline data should be measured in all study participants before the start of intervention.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 130
Successful recruitment depends on developing a careful plan with multiple strategies, maintaining flexibility, establishing interim goals, and preparing to devote the necessary effort.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 141
During the initial phase of a study, sufficient effort should be spent to ensure that all key data critical to the interpretation of the trial are of high quality.
true
false
false
…during all phases of a study…
Fundamentals of Clinical Trials
Friedman
pg 157
Adequate attention needs to be given to the assessment, analysis, and reporting of adverse effects to permit valid assessment of potential risks of interventions.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 170
Assessment of the effects of interventions on participants’ health-related quality of life (HRQL) may be an important component of clinical trials, especially those that involve interventions directed at primary or secondary prevention of chronic disease.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 186
Many potential adherence problems can not be prevented or minimized before participant enrollment. Once a participant is enrolled, taking measures to enhance and monitor participant adherence is essential.
true
false
false
…adherence problems can be prevented…
Fundamentals of Clinical Trials
Friedman
pg 205
Survival analysis methods are important in trials where participants are entered over a period of time and have various lengths of follow-up. These methods permit the comparison of the entire survival experience during the follow-up and may be used for the analysis of time to any dichotomous response variable such as a nonfatal event or an adverse effect.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 223
During the trial, response variables need to be monitored for early dramatic benefits or potential harmful effects. Preferably, monitoring should be done by a person or group independent of the investigators. Although many techniques are available to assist in monitoring, none of them should be used as the sole basis for the decision to stop or continue the trial.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 246
Excluding randomized participants or observed outcomes from analysis and subgrouping on the basis of outcome or response variables can reduce biased results of unknown magnitude or direction.
true
false
false
…response variables can lead to biased results…
Fundamentals of Clinical Trials
Friedman
pg 284
The closeout of a clinical trial is usually a fairly complex process that requires careful planning if it is to be accomplished in an orderly fashion.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 323
The sponsors have an obligation to review their study and its findings critically and to present sufficient information so that readers can properly evaluate the trial.
true
false
false
The investigators have an obligation…
Fundamentals of Clinical Trials
Friedman
pg 334
Anyone responsible for organizing and conducting a multicenter study should have a full understanding of the complexity of the undertaking. Problems in conduct of the trial most often originate from inadequate and unclear communication between the participating investigators, all of whom must agree to follow a common study protocol.
true
false
true
Fundamentals of Clinical Trials
Friedman
pg 345
The purpose of an IRB is to:
a) inform study subjects about the protocol and drug
b) protect the rights and welfare of human subjects of research
c) ensure that sponsors are meeting FDA regulations
d) write easily understood consent forms
e) ensure that only innovative new drugs are studies
b) protect the rights and welfare of human subjects of research
The CRCs Guide to Coordinating Clinical Research
The investigator must obtain IRB approval of the study and the consent form:
a) before the study has been completed
b) before enrolling any patients in the study
c) before receiving any grant money for the study
d) within one month of starting the study
e) before the first patient has completed the study
b) before enrolling any patients in the study
The CRCs Guide to Coordinating Clinical Research
What is form FDA 2522?
Transmittal of Annual Reports for Drugs and Biologics for Human Use
Guide to Clinical Trials
p 1011
Annual reports are submitted within 60 days of the anniversary date of approval of the application using form FDA 2252.
An ___________________ is a research permit to allow an unapproved medical device to be tested on humans to evaluate safety and efficacy.
Investigational Device Exemption (IDE)
Guide to Clinical Trials
p 1011
A ________________ is a permit to allow the sale of a Class III medical device. This application is usually filed after completion of clinical trials that assure safety and effectiveness of the device or that establish an acceptable performance standard.
Premarket Approval Application (PMA)
Guide to Clinical Trials
p 1011
What is form FDA 356h?
Application to Market a New or Abbreviated New Drug or Biologic for Human Use
Guide to Clinical Trials
p 1010
An _____________ is a type of clinical trial in which both the researchers and participants know which treatment is being administered. This contrasts with single blind and double blind experimental designs, where participants are not aware of what treatment they are receiving (researchers are also unaware in a double blind trial).
open-label trial or open trial
Open-label trials may be appropriate for comparing two very similar treatments to determine which is most effective. An open-label trial may be unavoidable under some circumstances, such as comparing the effectiveness of a medication to intensive physical therapy sessions.
An open-label trial may still be randomized. Open-label trials may also be uncontrolled, with all participants receiving the same treatment.
http://en.wikipedia.org/wiki/Open-label_trial
________________ is a notice to the FDA, Center for Devices and Radiological Health, of the intent to market a medical device of Classes I (those subject to only the general controls of the Food, Drug, and Cosmetic Act) or II (those that are or will be subject to a performance standard in accordance with the FD&C Act).
Premarket Notification (510k)
Guide to Clinical Trials
p 1010
The IRB must inform the investigator the study has been approved by:
a) written notification saying it has been approved
b) a visit or phone call from the IRB chairperson
c) a preliminary call followed by written minutes of the meeting
d) the IRB informs the sponsor, who in turn informs the investigator by shipping drug
e) the IRB informs the institution administration, who then informs the investigator
a) written notification saying it has been approved
The CRCs Guide to Coordinating Clinical Research
For initial approval of proposed research, the investigator must submit to the IRB:
a) a protocol synopsis and the investigator brochure
b) the informed consent and a protocol synopsis
c) the full protocol
d) the full protocol and the informed consent
e) the investigator brochure
d) the full protocol and the informed consent
The CRCs Guide to Coordinating Clinical Research
Any proposed advertising for the study:
a) must be submitted to the IRB and approved before it can be used
b) can be used as long as the IRB has approved a similar ad in the past
c) must be submitted to the IRB for information, but it is not approved
d) must come from the sponsor, since the sponsor pays for it
d) must be submitted before the study can start
a) must be submitted to the RIB and approved before it can be used
The CRCs Guide to Coordinating Clinical Research
Any amendment that __________ must be approved by the IRB prior to implementation.
a) increases the risk to subjects
b) decreases the number of subjects
c) changes the protocol in any way
d) all of the above
e) none of the above
a) increases the risk to subjects
The CRCs Guide to Coordinating Clinical Research
Which of the following are necessary to waive consent?
a) subject is unable to give consent
b) no time or unable to contact next of kin
c) life-threatening condition
d) no other treatment available
e) none of the above
f) all of the above
f) all of the above
The CRCs Guide to Coordinating Clinical Research
The investigator’s signature must be on the consent form.
true
false
false
The CRCs Guide to Coordinating Clinical Research
There may be instances where a DMC may detect a greater frequency of serious adverse events in one arm of a controlled study. This finding, reported to the sponsor as part of a recommendation to modify the study, would be considered serious and unexpected, and the sponsor would be required to report this to the FDA as well as to all other study investigators.
true
false
true
Protecting Study Volunteers in Research
p 138
Exemptions to the IND process apply as long as the product is used according to the product labeling (dose, duration, patient population, etc.).
true
false
true
Protecting Study Volunteers in Research
p 63
Prior to the initial shipment of test articles, there must be documentation indicating that the necessary IDE or IND is filed and active, and that the site’s IRB has reviewed and approved the study.
true
false
true
Protecting Study Volunteers in Research
p 67
_______ documentation is where the information is first recorded, including medical records and case report forms.
Source
Protecting Study Volunteers in Research
p 70