2008 CSUCI BIOL503 Ethics Part 1: Human Testing (76 slides)

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    2008 CSUCI BIOL503 Ethics Part 1: Human Testing (76 slides) - Presentation Transcript

    1. Ethics: Part 1, Human Testing Biotechnology Law and Regulation CUSCI, Biol 503, Spring 2008 K. Pessin
    2. Ethics: Human Testing
      • Objective
        • Understand human testing involves special ethical considerations
        • Understand modern interpretations of permissible human testing
        • Understand ethical considerations involving vulnerable populations who may be used in medical tests
    3. Ethics: Human Testing
      • Historical
        • Nazis and the Nuremburg Code
        • Syphilis, radiation, LSD
      • Selected issue: Consent in vulnerable populations
        • Prisoners
        • Developing countries
        • Pfizer in Nigeria
        • First-in-man
    4. Ethics: Human Testing
      • Nuremberg Code: Permissible Medical Testing
        • Informed Consent
        • Experiment should yield valid results
        • Pre-clinical animal studies
        • No disabling injury
        • Avoid suffering and injury
        • Risk balanced with benefits
        • Qualified investigators
        • Subject free to stop at any time
        • Investigator must be prepared to stop
    5. Ethics: Human Testing Field Trip
    6. Ethics: Human Testing Chief U.S. Counsel Justice Robert Jackson delivers the prosecution's opening statement at the International Military Tribunal. Nuremberg, Germany, November 21, 1945.
    7. Ethics: Human Testing http://nuremberg.law.harvard.edu/php/docs_swi.php?DI=1&text=doc_anal Nuremberg Doctor’s Trial, Prosecution's Opening Statement (Dec. 9, 1946)
    8. Ethics: Human Testing Defendants seated under guard. American judges. The prosecution team
    9. Ethics: Human Testing Vladislava Karolewska, a victim of medical experiments, who appeared as a prosecution witness Defendant Dr.. Gerhard Rose, advised on high altitude and freezing experiments. Herta Oberheuser, Nazi physician on trial
    10. Ethics: Human Testing
      • Experiments in the Indictment
      • A) High-Altitude Experiments B) Freezing Experiments C) Malaria Experiments D) Lost (Mustard) Gas Experiments E) Sulfanilamide Experiments F) Bone, Muscle, and Nerve Regeneration and Bone Transplantation Experiments G) Sea-Water Experiments H) Epidemic Jaundice Experiments I) Sterilization Experiments J) Spotted Fever (Fleckfieber) Experiments K) Experiments with Poison L) Incendiary Bomb Experiments
    11. Ethics: Human Testing http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C THE NUREMBERG CODE Permissible Medical Experiments The great weight of the evidence before us is to the effect that certain types of medical experiments on human beings, when kept within reasonably well-defined bounds, conform to the ethics of the medical profession generally. The protagonists of the practice of human experimentation justify their views on the basis that such experiments yield results for the good of society that are unprocurable by other methods or means of study. All agree, however, that certain basic principles must be observed in order to satisfy moral, ethical and legal concepts:
    12. Ethics: Human Testing Nuremberg Doctor’s Trial, Prosecution's Opening Statement (Dec. 9, 1946) http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C 1. The voluntary consent of the human subject is absolutely essential .
    13. Ethics: Human Testing
      • “ This means that the person involved should have legal capacity to give consent; should be so situated as to be able to exercise free power of choice, without the intervention of any element of force, fraud, deceit, duress, over-reaching, or other ulterior form of constraint or coercion; and should have sufficient knowledge and comprehension of the elements of the subject matter involved as to enable him to make an understanding and enlightened decision. This latter element requires that before the acceptance of an affirmative decision by the experimental subject there should be made known to him the nature, duration, and purpose of the experiment; the method and means by which it is to be conducted; all inconveniences and hazards reasonably to be expected; and the effects upon his health or person which may possibly come from his participation in the experiment.
      • The duty and responsibility for ascertaining the quality of the consent rests upon each individual who initiates, directs or engages in the experiment. It is a personal duty and responsibility which may not be delegated to another with impunity.”
      http://www.ushmm.org/research/doctors/Nuremberg_Code.htm 1. The voluntary consent of the human subject is absolutely essential .
    14. Ethics: Human Testing Nuremberg Doctor’s Trial, Prosecution's Opening Statement (Dec. 9, 1946) http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C 2. The experiment should be such as to yield fruitful results for the good of society, unprocurable by other methods or means of study, and not random and unnecessary in nature. Prosecution Exhibit, poison bullet
    15. Ethics: Human Testing Nuremberg Doctor’s Trial, Prosecution's Opening Statement (Dec. 9, 1946) http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C 3. The experiment should be so designed and based on the results of animal experimentation and a knowledge of the natural history of the disease or other problem under study that the anticipated results will justify the performance of the experiment.
    16. Ethics: Human Testing http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C Nuremberg Doctor’s Trial, Prosecution's Opening Statement (Dec. 9, 1946) 4. The experiment should be so conducted as to avoid all unnecessary physical and mental suffering and injury. “ Potable sea water” experiment performed on concentration camp prisoner
    17. Ethics: Human Testing http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C 5. No experiment should be conducted where there is an a priori reason to believe that death or disabling injury will occur; except, perhaps, in those experiments where the experimental physicians also serve as subjects.
    18. Ethics: Human Testing http://nuremberg.law.harvard.edu/php/pflip.php?caseid=HLSL_NMT01&docnum=565&numpages=62&startpage=1&title=Opening+Statement+for+the+United+States+of+America.&color_setting=C 6. The degree of risk to be taken should never exceed that determined by the humanitarian importance of the problem to be solved by the experiment. Freezing experiments .
    19. Ethics: Human Testing
      • 7 . Proper preparations should be made and adequate facilities provided to protect the experimental subject against even remote possibilities of injury, disability, or death.
      Bone regeneration “experiment”
    20. Ethics: Human Testing
      • 8. The experiment should be conducted only by scientifically qualified persons. The highest degree of skill and care should be required through all stages of the experiment of those who conduct or engage in the experiment.
    21. Ethics: Human Testing
      • 9. During the course of the experiment the human subject should be at liberty to bring the experiment to an end if he has reached the physical or mental state where continuation of the experiment seems to him to be impossible.
      Compression chamber
    22. Ethics: Human Testing
      • 10. During the course of the experiment the scientist in charge must be prepared to terminate the experiment at any stage, if he has probably cause to believe, in the exercise of the good faith, superior skill and careful judgment required of him that a continuation of the experiment is likely to result in injury, disability, or death to the experimental subject.
      Exhibit in Nuremberg trial: Phosphorous experiment injuryhttp://www.law.umkc.edu/faculty/projects/ftrials/nuremberg/docphos.jpg
    23. Ethics: Human Testing
      • . . .Obviously all of these experiments involving brutalities, tortures, disabling injury, and death were performed in complete disregard of international conventions, the laws and customs of war, the general principles of criminal law as derived from the criminal laws of all civilized nations. . . . Manifestly human experiments under such conditions are contrary to "the principles of the law of nations as they result from the usages established among civilized peoples, from the laws of humanity, and from the dictates of public conscience."
      THE NUREMBERG CODE [from Trials of War Criminals before the Nuremberg Military Tribunals under Control Council Law No. 10. Nuremberg, October 1946–April 1949. Washington, D.C.: U.S. G.P.O, 1949–1953.]
    24. Ethics: Human Testing
      • CALIFORNIA HEALTH AND SAFETY CODE SECTION 24170-24179.5 (CALIFORNIA EXPERIMENTAL SUBJECT’S BILL OF RIGHTS)
      • . . . The Legislature further finds and declares that:
      • (a) The Nuremberg Code of Ethics in Medical Research was developed after the trial of Nazi war criminals for unethical use of persons in medical experiments; subsequently, the Declaration of Helsinki additionally established recommendations guiding doctors in experimentation involving human subjects.
      • (b) Neither the Nuremberg Code nor the Declaration of Helsinki are codified under law and are, therefore, unenforceable.
      • (c) It is necessary that medical experimentation be done in such a way as to protect the rights of the human subjects involved.
      • (d) There is, and will continue to be, a growing need for protection for citizens of the state from unauthorized, needless, hazardous, or negligently performed medical experiments on human beings. It is, therefore, the intent of the Legislature, in the enacting of this chapter, to provide minimum statutory protection for the citizens of this state with regard to human experimentation and to provide penalties for those who violate such provisions.
      • http://www.leginfo.ca.gov/cgi-bin/displaycode?section=hsc&group=24001-25000&file=24170-24179.5
    25. Ethics: Human Testing
      • 24172. As used in the chapter, "experimental subject's bill of rights," means a list of the rights of a subject in a medical experiment, written in a language in which the subject is fluent. Except as otherwise provided in Section 24175, this list shall include, but not be limited to the subject's right to:
      • (a) Be informed of the nature and purpose of the experiment.
      • (b) Be given an explanation of the procedures to be followed in the medical experiment, and any drug or device to be utilized.
      • (c) Be given a description of any attendant discomforts and risks reasonably to be expected from the experiment.
      • (d) Be given an explanation of any benefits to the subject reasonably to be expected from the experiment, if applicable.
      • (e) Be given a disclosure of any appropriate alternative procedures, drugs or devices that might be advantageous to the subject, and their relative risks and benefits.
      • (f) Be informed of the avenues of medical treatment, if any, available to the subject after the experiment if complications should arise.
      • (g) Be given an opportunity to ask any questions concerning the experiment or the procedures involved.
      • (h) Be instructed that consent to participate in the medical experiment may be withdrawn at any time and the subject may discontinue participation in the medical experiment without prejudice.
      • (i) Be given a copy of the signed and dated written consent form as provided for by Section 24173 or 24178.
      • (j) Be given the opportunity to decide to consent or not to consent to a medical experiment without the intervention of any element of force, fraud, deceit, duress, coercion, or undue influence on the subject's decision.
      • http://www.leginfo.ca.gov/cgi-bin/displaycode?section=hsc&group=24001-25000&file=24170-24179.5
    26. Ethics: Human Testing
      • Intentional human pesticide dosing ethics challenge
        • No: No benefit to the individual by being dosed with a pesticide
        • Yes: Non-harmful doses are administered, and we can obtain data useful for the better good -- people who may have already been exposed
      http://darwin.nap.edu/books/0309091721/html/R1.html Quiz seal
    27. Ethics: Human Testing
      • Summary: The Nuremberg Code
        • Nazi doctors on trial in Nuremberg performed horrific atrocities on concentration camp prisoners (and others)
        • The Nuremberg Code was written to spell out in no uncertain terms permissible medical experiments
        • The Nuremberg Code is the basis for international laws and regulations for permissible human medical experimentation
    28. Ethics: Human Testing
      • Post WWII – US ethical lapses led to current regulations for Institutional Review Board (“IRB”) review
        • Human Testing: Unethical
        • Post Nuremburg, US Medical Community Reaction to Nuremberg Code:
        • “ It’s a good code for barbarians, but unnecessary for civilized medical professionals.”
    29. Ethics: Human Testing
      • Non-consensual human testing
        • Tuskegee Syphilis study
        • 1920’s-1960’s
        • Untreated black males with syphilis, even after treatment was available
    30. Ethics: Human Testing
      • Post WWII: The Atomic Age
        • Fear of Communists
        • Lack of any kind of consent
          • Environmental radiation releases
          • Prisoner trials
          • Failure to inform at all – e.g., LSD
    31. Ethics: Human Testing
      • M.I.T. “Ferdinand School” tests:
        • 1940’s-’50’s “Mentally retarded” children fed radioactive breakfast treats
        • Parents not informed
        • Children asked for “special treat” (coercion)
      • http:// www.eh.doe.gov/ohre/roadmap/achre/index.html Final Report of the Advisory Committee on Human Radiation Experiments DOE Advisory Committee On Human Radiation Experiments Reports
    32. Ethics: Human Testing http://www.archives.gov/exhibits/nixon-met-elvis/index.html The '70's
    33. Ethics: Human Testing
      • In the ’50’s and ’60’s, the CIA conducted human drug testing using LSD
      http://ian.onepeople.org/files/HumanDrug.pdf Statement of Dr. Sidney Gottleib, M.D., in 1977 Senate hearing, testifying with immunity from prosecution, page 206 of hearings conducted September 21 and 22 , 1977.
    34. Ethics: Human Testing 1978-79: Laws to protect human subjects Institutional review boards (“IRB’s”) http://ohsr.od.nih.gov/guidelines/belmont.html#goc1 "IRB" = Institutional Review Board
    35. Ethics: Human Testing http://www.wirb.com/images/WIRB%20Workflow%20-%20General.gif
    36. Ethics: Human Testing For-profit IRB handles over half of new FDA submissions.
    37. Ethics: Human Testing Allegation: "IRB was negligent in allowing placebo control arm."
    38. Ethics: Human Testing
      • In depth: Consent Among Vulnerable Populations
        • U.S. Prison Population
        • Clinical trials in developing countries (India)
        • Nigeria vs. Pfizer
        • First-in-man trials
    39. Ethics: Human Testing
      • Consent
        • Voluntary
          • Not coerced
          • Vulnerable populations
        • Informed
          • Risks disclosed
          • Risks understood
    40. Ethics: Human Testing
      • Belmont Report – Vulnerable populations are especially protected
        • Pregnant women/fetuses
        • Prisoners
        • Children
        • Mentally incapacitated
        • Economically disadvantaged
        • Educationally disadvantaged
        • Elderly
        • Patients/Students/Employees
    41. Ethics: Human Testing
      • 2006: National Academy of Sciences: Prisoner Testing OK With New Guidelines
        • Shortage of test subjects
        • Increase in “prison population”
          • 7,000,000 – most not behind bars
          • Most need medical treatment: “graying” elderly population, mental illness, HIV, HepC, addiction
          • Prison medical system is inadequate, or non-existent
      http://darwin.nap.edu/books/0309101190/html/47.html Shift prisoner medical care from state to private companies.
    42. Ethics: Human Testing
      • National Academy of Sciences: Prisoner Testing OK
        • Expand the definition of prisoner
          • Parolees, work-release, etc.
        • Ensure universal, consistent ethical protection
          • Regardless of who does the research
        • Shift from a category-based to a risk-benefit approach
          • Is potential harm minimal compared to potential benefit?
        • Update the ethical framework to include collaborative responsibility
          • Prisons, prisoner rights watchdogs, industry, academia
        • Enhance systematic oversight of research involving prisoners
          • Independent observation
      http://darwin.nap.edu/books/0309101190/html/R2.html
    43. Ethics: Human Testing http://www.ccr-ny.org/v2/legal/justice/docs/jailhouselawyershandbook.pdf
    44. Ethics: Human Testing
      • Is informed, voluntary consent possible with a prison population?
        • Uneducated population, many mentally ill
        • Clinical trial pays better than prison jobs – coercion?
        • “ Prison ethics” bribery, monitoring
      http://video.on.nytimes.com/ifr_main.jsp?nsid=a2079ba3e:10d05391ec2:10ec&fr_story=350ed2566d929c050153e63a6547e1342538707b&st=1155440197765&mp=FLV&cpf=false&fr=080806_045041_332ced11x10cef73755dxw4481&rdm=318847.8831147018
    45. Ethics: Human Testing http://www.cnn.com/2006/LAW/10/12/robber.retirement.ap/index.html If Medicare runs out before I die, I’ll just commit a crime and go to jail – they have great medical benefits!
    46. Quiz
      • Who’s more vulnerable, patients or prisoners?
      • Hypothetical conversation
        • Oncologist: You’re going to die anyway, why not just try this new test drug?
        • Cancer patient: What other options do I have?
        • Oncologist: You could do nothing, or try things we know don’t work and may make your quality of life worse.
      • Next: Consent or coercon?
      Quiz seal
    47. Ethics: Human Testing Panama City 1905 Fumigation brigades eradicating the mosquitoes   Field Trip Clinical trials in developing nations
    48. Ethics: Human Testing Panama City 1905 Yellow Fever Quarantine Station Dr. Walter Reed: Is yellow fever transmitted by humans or by mosquitos?
    49. Ethics: Human Testing http://etext.virginia.edu/healthsci/reed/commission.html Informed consent: Yellow fever experiments 1900 $100 US gold for participating, $200 more if you get yellow fever
    50. Ethics: Human Testing http://ocw.jhsph.edu/courses/EthicsHumanSubjectResearch/PDFs/Coercion.pdf
    51. Ethics: Human Testing http://www.washingtonpost.com/wp-dyn/content/article/2007/02/18/AR2007021800458_pf.html
    52. Ethics: Human Testing Field Trip
    53. Ethics: Human Testing
      • Outsourcing Clinical Trials
      http://www.financialexpress.com/fe_archive_full_story.php?content_id=85704 3/20/05
    54. Ethics: Human Testing Outsourcing Clinical Trials
    55. Ethics: Human Testing
        • Huge patient population, “treatment naïve”
        • Specialty hospitals with state of the art facilities
        • 700,000 hospital beds and 221 medical colleges
        • Skilled, English speaking investigators
      Apollo Hospital, Delhi http://www.planethospital.com/special_packages.php
    56. Ethics: Human Testing http://www.pharmabiz.com/article/detnews.asp?articleid=27444&sectionid=46 Clinical Trials - Commerce versus Ethics Wednesday, May 04, 2005 08:00 IST Bindu Dey and Payal Dey, PharmBiz Outsourcing Clinical Trials Does India Need and ED drug?
    57. Ethics: Human Testing http://wired.com/news/medtech/0,1286,69595,00.html?tw=wn_tophead_1
    58. Ethics: Human Testing http://www.financialexpress.com/fe_archive_full_story.php?content_id=85704 3/20/05
    59. Ethics: Human Testing
      • Developing country issues:
      • Coercive consent with money
        • “ Offering $100 may be undue enticement; they may not even realize that they are being coerced”. . .
      • Exploitative – drugs tested are for industrial nations, not developing world (e.g., Cialis®)
      • Not enough independent ethical oversight
        • IRB’s frequently underfunded, no clear understanding of study or ethics requirements
      • Cultural Consent Issues: Women need husband’s consent; rural areas require community consent; individuals overly trusting of doctors
    60. Ethics: Human Testing Kalo Hospital, Nigeria – Pfizer clinical trial for antibiotic 1996 http://www.washingtonpost.com/wp-dyn/world/issues/bodyhunters/ Field Trip Humanitarian free drug or exploitative human testing?
    61. Ethics: Human Testing Kalo Hospital, Nigeria – Pfizer clinical trial for antibiotic 1996 http://www.washingtonpost.com/wp-dyn/world/issues/bodyhunters/
    62. Ethics: Human Testing http://news.bbc.co.uk/2/hi/africa/6721771.stm
    63. Ethics: Human Testing http://news.bbc.co.uk/2/hi/africa/6721771.stm
    64. Ethics: Human Testing
      • Abdullahi v. Pfizer, Inc., No. 02-9223 (2d Cir. 10/08/2003) Nos. 02-9223 (L), 02-9303 (XAP) October 8, 2003 (unpublished district court decision quoted below)
      • Case dismissed at the appellate level for lack of jurisdiction.
      • “ . . . The central events at issue in this lawsuit occurred in 1996, not long after epidemics of bacterial meningitis, measles and cholera broke out in Kano, Nigeria. Pfizer established a treatment center at the Infectious Disease Hospital in Kano to treat victims of the meningitis epidemic. Plaintiffs allege that Pfizer, instead of using safe and effective bacterial meningitis treatments, used the epidemic as an opportunity to conduct biomedical research experiments on Nigerian children . . .
      • “ [The basis for ] . . . jurisdiction in the District Court was 28 U.S.C. § 1350, the Alien Tort Claims Act ("ATCA"), because Pfizer purportedly violated the Nuremberg Code, the Declaration of Helsinki, article 7 of the International Covenant on Civil and Political Rights, FDA regulations and other norms of international law . . .”
      N.Y. Judge to Nigeria: Case dismissed! Sue Pfizer in Nigeria, not the U.S.
    65. Ethics: Human Testing http://money.cnn.com/2006/05/06/news/companies/pfizer_reut0506/index.htm
    66. Ethics: Human Testing
    67. Ethics: Human Testing
      • Summary of selected ethical issues for clinical trials in developing countries
        • Does the country need the drug?
        • Is patient consent available? Vulnerable population?
        • Skilled professionals and access to site monitors?
      • Next: First-in-man
    68. Ethics: Human Testing http://www.dailymail.co.uk/pages/live/articles/news/news.html?in_article_id=418792&in_page_id=1770
    69. Ethics: Human Testing Navneet Modi was one of six subjects who nearly died in the trial. http://www.nytimes.com/2006/08/03/world/europe/03britain.html?pagewanted=1&ref=health TeGenero, “First-in-man”
    70. Ethics: Human Testing
    71. Ethics: Human Testing
      • Clinical trials where mode of action is novel (“first-in-man”)
        • Ethically requires heightened scientific research
        • Informed consent and duty to warn about and prepare for possible catastrophic outcomes
    72. Ethics: Human Testing - Reference
      • Declaration of Helinski (1964, … 2000)
        • http://www.wma.net/e/policy/b3.htm
      • World Medical Association
        • Formed after WWII
          • Human Rights, including medical doctors who are witnesses to torture, other abuses http://www.wma.net/e/humanrights/indistress_cases.htm
      • International Standard
        • Recognized in FDA regulation
      HHS IRB Guidebook http://www.hhs.gov/ohrp/irb/irb_appendices.htm#j5
    73. Ethics: Human Testing - Reference
      • FDA Office of Good Clinical Practice
        • http://www.fda.gov/oc/gcp/
      • HHS Office for Human Research Protections
        • http://www.hhs.gov/ohrp/related.html
      • Science and Development network: “News, views and information about science, technology and the developing world.”
        • http://www.scidev.net/dossiers/index.cfm?fuseaction=dossierItem&Dossier=5&CFID=1765283&CFTOKEN=69266390
    74. Ethics: Human Testing - Reference http://www.georgetown.edu/research/nrcbl/databases/basice.htm Note on materials used: Images and other works are believed to be either created by the instructor, reproduced under a suitable license according to terms, copyright free due to copyright expiration, copyright free due to creation on behalf of the U.S. government (and therefore copyright-free); fairlly used for discussion of the subject matter represented partiularly where no alternative image or works may be available for use. Where media articles are used, small amounts are reproduced for purposes of identifying the subject matter to be discussed. The materials here are for educational purposes.
    75. Ethics: Human Testing
      • Nuremberg Code “permissible medical testing”
      • Consent must be informed and voluntary
      • Institutional Review Boards and regulations
      • Vulnerable populations
        • Prisoners
        • Developing countries
        • Third world
        • First-in-man
    76. END Class 1, Part 1: Ethics, Human Testing BIOL503 Biotechnology Law and Regulation CSUCI Spring 2007 K. Pessin

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