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Econ 338: Health Economics II Course Outline 2005

why students like this course> General description> Assessment>Notes on Structure>Topics>workshops>Readings>Prerequisites >Learning Outcomes> Lecture Times>

Exam grade distributions

 

Drummond et al ch 3 1.2Mb

Go driectly to timetable and reading for

Sept 24 Workshop timetable, notes, and general organisational issues (being updated -check back monday sept 19)

Essay Writing guide

 

Why (many) students typically like this course:

Instructor:Dr John Fountain, 419 Commerce Building, ext 6849 ,john.fountain@canterbury.ac.nz

General Description:

This course is an introduction to four key evaluative techniques used by applied health economists: risk-assessmentcost effectiveness analysis, cost-utility analysis (QUALYs), and cost benefit analysis. The aim of the course is to develop and cultivate the skills necessary to think carefully and critically about measuring and evaluating uncertain costs and benefits of health and health care behaviours and interventions. The course begins with an overview of recent economic research on the question "Is innovation in health care worth it?", develops the fundamental concepts and theories underlying the four evaluative techniques, and applies these ideas to develop a critical understanding of arguments and controversies in (1) the history of medical innovations, the growth of health knowledge, and science , (2) the institutions, practises and methods of clinical trials for new pharmaceuticals, (3) public health institutions and methods relating to risky health behaviours (eg smoking, obesity and AIDs). Students will be given the opportunity to read and analzye an interesting and topical book or set of articles in these areas, develop a point of view as a health economist, and to present the results of their research in oral form in a class "workshop" and in written form, as an essay. You may, and probably should, work in pairs in this presentation/essay task.

some of the interesting books that form the basis for the workshop/essay are:

see workshops for more detail on these and other books

 

Prerequisites and Reccomendaed preparation:

The prerequisite for Econ 338 is either Econ 337 Health Econ I or Econ 335 Public Economics or Econ 336 Public Choice or Econ 321 . It is recommended, but not necessary, that students consider taking both Econ 337 and Econ 338 to gain a broader learning experience about the application of economics to health.  Some or all of Labor economics (Econ 334), the new Public Choice course (Econ 336), Introduction to Game Theory (Econ 223), Development Economics (Econ 205), and technology and Long Run growth (Econ 221) are useful complementary courses for Health Economics. If you wish to make a career in this area then consider investing in quantitative analysis courses offerred at UC, in economics or in other disciplines.

The course is practical, analytically challenging, but not highly mathematical - if you handled the math in Econ 204 then you should be adequately prepared as far as mathematics goes. Necessary statistical and decision theory concepts will be developed as we meet them (but note that if you wish to make a career as a health economist you should invest in some statistical training). If you have any questions about the adequacy of your preparations for the course please don't hesitate to contact me.

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Lecture Times & Location:

There are 30 total contact hours. 18 of these total contact hours will be divided into in three lecture hours per week (no additional tutorials will be scheduled) during term 1 of Semester 2 (Jul 11-Aug 19), Thursdays 9-10:50 am, Fridays 9-9:50am; during term 2 of Semester 2, the remaining 12 lecture hours will be devoted to a formal organised workshop (Saturday September 24 2004) and student presentations as well as a mid term test (Thursday 8-11am pm   Sept 8); Room 536 Commerce Building

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Assessment

Assessment is summarized in the following table.

In-term exam Thurs Sept 9 8am-10:50am

40%

Major written essay

40%

Oral presentations* in workshop

10%

Class Participation

10%

*divided equally for your paper presentation and your comments/presentation as a discussant

Note that there is no examination scheduled for Econ 338 during the University's end of year final exam period. The saturday Sept 24 workshop presentation is compulsory -if you cannot attend all day please do not enroll in this course.

Dates and Timing issues relevant for assessment purposes
In-term test 3 hours in the first week of Term 4, Thursday Sept 8 , 8 am to 11am 
Essay topic/syndicate Topic and syndicate group to be decided no later than mid August , 2005 and preferably long before - it'll take you a while to simply READ a book, much less organise a presentation.
Draft outline for essay

To be discussed with me no later than the end of August

Pre workshop distribution of a written draft of your essay

Written draft to be given to myself and to discusants (in electronic form) by Monday 19 september; Sept 22 Thursday 9-11am practise sessions for workshop

Workshop presentations

Saturdays 9-12am, 1-4pm,Sept 24

Discussants comments written up and submitted (to me and to paper presenters)

Tuesday Sept 27 before (email comments to prsenters with cc to JF before 5 pm)

Final Written paper submitted No later than 8 days after your workshop presentation (ie the Monday Oct 3 ,the week following your workshop presentation)
   

 

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Outline of Topics

Term3 (approximate duration in brackets; note the reading material her is subject to change so please keep up to date with developments announced in class)

 

Week 1

Webcast on Evidence Based Medicine in 4 countries

reading David Eddy:pdf

got to WebCT for the articles on evidenced based medicine

 
Week 2

Thurs:Witches Floods and Wonder Drugs, Cholera in London and the NASA space shuttle disaster(s) [Tufte chapter below]: developing an historical and institutional perspective on risk concepts (handout) - this is NOT mathematical material

W C Clarke Witches Floods and Wonder Drugs: an histroical perspective on risk management 2Mb pdf file

E Tufte Visual and Statistical Thinking: Displays of Evidence for Making Decisions (John Snow and London Cholera epidiemic 1854 vs NASA space shuttle and Challeneger disatser 1986) 2.3Mb pdf file

Editor’s Commentary on human cost to space shuttle risks:
The Cold Odds against Columbia Scientific American 2003

Friday: FINISH OFF TWO VIDEO CLIPS AND DISCUSSION ON EVIDENCED BASED MEDICINE:

 

 
Weeks 3

Week 3: Key operational concepts in measurement and evaluation of health risks (probability, expectations, attributable risk, regressions, odds-ratios, Bayes theorem, false positives and negatives, value of imperfect information, value-of life estimates, elicitation of beliefs); (practical application: smoking related health risks; obesity epidemics?? );NO PREVIOUS STATS IS NECESSARY FOR THIS SECTION -many concepts will be new...but quite digestible...

Finish off (20 minutes) on Tufte's article on Cholera in London and NASA challenger disaster

REad to discuss/analyze in class chapters from
Gerd Gigerenzer Calculated Risks How to Know When Numbers Deceive you 2.87MB pdf file

FRIDAY : Risk versus Risk analysis : we ALL read Confronting Risk Tradeoffs (Download 2.24 PDF ) and the rest of the class is divided up into groups 0f 4-5 reading a short case studies (hormone replacement therapy, schizophrenia drugs, licensing elderly drivers and regul;ating pesticides) . Half the class already has their assignment. The rest please email for your assignment -i'll send a pdf to you or you can drop by my office to pick it up.

 
week 4

Thursday: Basic principles of cost benefit analysis as applied in health economics; Cost Effectiveness Analysis (CEA) ,Cost Utility Analysis (CUA) and QUALYs , Cost Benefit Analysis (CBA) : what makes a good health economic evaluation (handouts from Drummond et al and Boardman et al);

Ch 11 Coste effectiveness and cost-utility analyses 1.2 mb pdf

Ch 3 Drummond on good economic evaluations 1.2Mb pdf

Thursday class canceled: strike action

Friday: discussion of an early CEA: CEA CUA beginning to construct a QUALY (halfway thru...to be continued next week)

 
week 5

Thursday: Aug 11

continuation of QUALY construction and interpretation (20 minutes)

Discussion of 2 economic evaluations and one paper on attribtable risk; USe Box 3.1 in Drummond et al when reading Weisbrod and Malstrom - there are 10 questions o ask in order to determine the quality of the economic evaluation - try to write a short answer to each of these 10 questions based on your reading of these 2 articles -focus primarily on Weisbrod

Friday Aug 12

 
week 6

Thursday, Friday AUg 18/19: evidence based medicine and experiments as a basis for obtaining evidence and managing risk; how to interact with and interpret experimental and observational information

         Donald Berry Science, statistics, and experimental information ch 1 and 3

         Zivin Understanding Clinical trials

 

 
     
     
     

 

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Term 4

Students workshop presentations

Workshop Timetable and general information for Sept 25

Readings related to Essay Topic areas: Provisional at June 2005. List will be updated If you check out books whose title interests you on Amazon's website (www.amazon.com) you can usually find a helpful description plus useful reader comments. I'm beginning to organize these reviews for you....

 

 

Starr, Paul*

The Social Transformation of American Medicine

Sneader, Walter*

Drug Discovery: The evolution of Modern Medicines

Garber, Steven

Product Liability and The Economics of Pharmaceuticals and Medical Devices (Rand: The Institute for Civil Justice, 1993)

Danzon, P

Pharmaceutical price regulation : national policies versus global interests (1998)

Epstein,Richard

Mortal Peril: Our Inalienable Right to Health Care? 1997

Fuchs, Victor*

Who Shall Live? (2nd ed)

Joseph P. Newhouse

Free for All? : Lessons from the Rand Health Insurance Experiment Reprint edition (April 1996) ,Harvard Univ Pr;

Cramer Joyce A. & Bert Spilker

Quality of Life and Pharmacoeconomics : An Introduction (1998)

Mark V. Pauly, Bradley Herring

"Pooling Health Insurance Risks"

Ubel, Peter

Pricing Life Why Its time for health care rationing (MIT, 2000)

David M. Eddy "

Clinical Decision Making: From Theory to Practice: A Collection of Essays"

W. Kip Viscusi

Cass Sunnstein

Rational Risk Policy : The 1996 Arne Ryde Memorial Lectures (Arne Ryde Memorial Lectures)

Risk and Reason

Foster,K., D Bernstein, and P Huber

Phantom Risk: Scientific Inference and the Law

Foster,K and P Huber

Judging Science: Scientific Knowledge and the Federal Courts MIT Press 1997

 

 

Social Science and Medicine Symposia (1997)

The Impact of Cost Effectiveness on Public and Private Policies in Health Care: An international perspective

US Office of Technology Assessment

Pharmaceutical R&D: Costs Risks and rewards

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Learning Outcomes:

At the end of this course, students should:

1   Be familiar with the set of ideas (concepts, measurement techniques and theories) health economists bring to the evaluation of health technologies and health risks

2   Have developed their own, integrated framework for thinking critically as economists about

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Notes on Structure and Assessment

The weekly meetings will combine lecture and interactive discussion formats. Generally I will distribute articles to read which we will use as a basis for critical discussion in class. Students are expected to have completed all readings in advance of each class and to actively participate in class discussion. You will be asked to engage in small group discussions, impromptu thinking and reasoning out loud in your group and in the class, organized written and oral presentations of your own, critical listening to and interacting with the ideas and opinions of others in the class as well as learning in conventional lecture mode. You will be surprised how much you can learn from one another, not just from the lecturer.

Critical reasoning skills will form the basis for the 10% "participation" grade. I will keep a daybook and record the individual efforts you demonstrate at critical thinking within the class. The participation grade is not an attendance grade. If you don't say anything all year you guarantee yourself 0 for this piece of assessment. If you regularly , and especially progressively, throughout the course showing good critical reasoning skills you'll receive 10%. I will regularly communicate my assessment of your participation grades to you. If you have any disagreement with the accumulating record of your participation grade please arrange to see me to discuss the matter.

The presentation/discussion/participation component of your grade in Econ 338 will probably be new to you. You will be given clear guidance and feedback on how to do develop and apply critical reasoning skills in your presentations early in term I, following ideas in a handout based on Richard Paul and Jane Willsen's Critical Thinking, From an Ideal Involves an Imperative . You will find that with a little practice in our tutorials and in class that your critical listening and thinking skills will improve dramatically , which is the whole point of the exercise . Once you leave University you will have to work, think and communicate in cooperative social situations , presenting your own ideas and listening to the ideas of others. Helping others in the class through cooperative, critical feedback in a modern form of Socratic dialogue will not injure your own grade: grades assignments in this course are not a zero sum game

Each student, working in a syndicate of 2-3 (preferably in pairs but this depends on class numbers and identified interests) , will be required to write a major essay and present their essay in a workshop format in term 4. Syndicates will be organized early by early August. Essay topics should selected from readings as maintained on the Econ 338 website listed at the end of this outline. All specific essay projects must be approved in advance by the instructor of the course. There is no problem with more than one syndicate developing their essay topic from the same basic set of readings. Topic areas can consist of either books from the list below OR a set of related readingsa from the journal Health Affairs HA) and/or from the webcasts and transcripts of the Kaiser family foundation . Many of the books are not written by health economists, but they contain important information, insights and arguments about many interesting and challenging social and economic issues in health today. I want you (you and others in your syndicate) to select a book and or set of approved articles/webcasts to read, read it thoroughly, present the key ideas and arguments from the book to the class in the workshop and in your essay , and critically interact with selections of material or arguments from the book as an economist.

The essay topics and syndicate groups need to be decided as early as possible so that you can begin working on your term papers. Each syndicate should arrange to meet with me during term 3 to discuss progress on the essay. You have the responsibility to distribute an electronic copy of your essay a week before your workshop. After receiving feedback from discussants and others in the workshops you have a week to revise your essay and submit the final version. Depending on how many people are in the class there may need to be two Saturdays devoted to workshops. These Saturday workshops are fixed in concrete (SATURDAYS 25/9/04) and all students are expected to attend all workshops as a necessary (but not sufficient) condition to receive a passing grade for the course.

The 40% assessment for the "Major written paper" is for the final written version only, not for the draft version you distribute electronically or for the version you present. The length of the paper should fall between 10 to 15 pages, double-spaced with 1 inch margins. Syndicate members will receive the same grades for the essay they submit. If for some reason (your reason, not mine)  you or other members of your syndicate cannot submit an essay together you may/will submit one on your own - even if you decide to do a presentation together. The 10% for presentation in the workshop will be based on the critical reasoning skills you demonstrate as a presenter of your own paper (5%) and in your role(s) as a discussant (5%)..

USeful Readings

Recommended reading

Drummond MF, O'Brien B, Stoddart GL, Torrance GW. Methods for Economic Evaluation of Health Care Programmes. Second Edition. (Oxford: Oxford University Press, 1997).This is an excellent (but "verbose") practical text on economic evaluations in health economics, but as we use only portions of chapters 4-7 , you are not required to purchase it. It will be on reserve in the library. 

A handbook of readings will be available at the beginning of the course for an approximate cost of $20

Useful reading

QALYS and WTP from Harvard HCRA March 2003 issue 880k pdf http://www.hcra.harvard.edu/riparchive.html
Risk Communication June 2003 HCRA 90kpdf http://www.hcra.harvard.edu/riparchive.html
Value of a statistical ife March 2000 HCRA 124k pdf http://www.hcra.harvard.edu/riparchive.html
Insutute of medicine Reports   http://www.iom.edu/reports.asp
     

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Book Reviews

Courtwright: Forces of Habit

Review from the New England Journal of Medicine, August 9, 2001
Set on a world stage, this book is about the ``psychoactive revolution'' of the past 500 years. Courtwright, well known for his work concerning the history of drug addiction and, more generally, social history, observes that in wealthy societies in the 20th century a cornucopia of drugs, illicit and licit, became available and popular. How did this situation arise, he asks, and how have societies and governments coped with it, and especially, why have some drugs posed more of a problem than others? The main story relates to the expansion of European oceangoing commerce in early modern times and the resulting discoveries of new commercial opportunities. In the drug trade, the three big items eventually became alcohol, tobacco, and caffeine, to the exclusion of other possibilities derived from the plant world. These three drugs remain abundant and profitable commodities, eliciting various responses in different societies.
Thus, this book is not about medicine itself or about the changing practices of physicians over the centuries. Although the author mentions those practices from time to time, he is concerned with the broader story of the sweeping changes in the markets, and thereby in the uses, of a range of substances. And he explains how governments have responded differently in different ages to the growing commodification and popularity of psychoactive substances. Alcohol and caffeine were, of course, Old World products whose spread became enormously wider as a result of European expansion and European technology. Tobacco was a New World plant that conquered the Old World after Europeans discovered its psychoactive (and addictive) properties. At about the same time, advances in distilling techniques and the spread of information about them through the printed word created opportunities for making and selling alcohol. After their conquest of South America, some Europeans began cultivating coffee on that continent, while elsewhere other Europeans were expanding the tea trade. Alcohol, tobacco, and caffeine soon became important trade commodities, the taxation of which was a mainstay of government finances.
Courtwright does not confine his story to the big three in the drug world. He also writes about cannabis, opium, coca and cocaine, and synthetic products. None of these substances or their derivatives became commodified in quite the same way as did the big three, although there were important regional exceptions, such as the infamous opium dens of the Chinese. Part of the story of the lesser-used drugs is the relative absence of their commercialization. For example, until well into the 20th century, smoking marijuana was a practice of particular -- and relatively small -- populations in certain regions. Nor is Courtwright's analysis entirely commercial. To the Christian Europeans, the Amerindians' use of plant hallucinogens such as peyote was reprehensible.
One essential difference with respect to alcohol, tobacco, and caffeine was the skill of entrepreneurs and their resulting profits and power in promoting these products. Courtwright's approach is to paint a large picture, while occasionally delving in some depth into particulars. He writes about James Duke and the growth of the cigarette trade after the late 19th century. The industry that Duke's ingenuity and acumen fostered became very powerful, and it remains so today, able to fight off efforts to restrict it severely or even to eradicate it, however steep is the mountain of evidence about the ill effects of tobacco use.
Herein lies the story of a sea change in social approaches to drug use and the drug trades. With the advance of industrialized societies, concern mounted about the effects of psychoactive substances. Altered states of consciousness do not mix well with the needs of a technologically complex civilization. Europeans sometimes tolerated altered states of consciousness among peasants and workers as a means of easing the pain of their often miserable lives, especially in early modern times. Views changed with advancing industrialization in the 19th century, however. Even so, efforts to control the use of tobacco and alcohol detract from their potential as objects of taxation (and contradict the realities of their use). The enormous power of the tobacco and alcohol industries has overcome efforts to ban or restrict their products. When the United States, for instance, prohibited the liquor trades in 1920, wealthy Americans eventually engineered the law's repeal by arguing that it would promote an economic revival (repeal occurred in 1933, the nadir of the Great Depression) and pointing out the benefits of having alcohol taxes.
In the case of other drugs that were declared illicit during the industrial age in some places, there are ongoing efforts to eradicate their use. Courtwright is known for his use of historical knowledge to argue against the legalization of ``drugs,'' and he does so again in a concluding chapter dealing with dangerous psychoactive substances in the 21st century.
Courtwright writes with felicity, gracefully constructing his narrative in a clearly organized fashion, eschewing jargon and technical language. This is an engaging book that deserves a wide audience among general readers.
K. Austin Kerr, Ph.D.
Copyright © 2001 Massachusetts Medical Society. All rights reserved. The New England Journal of Medicine is a registered trademark of the MMS.

Goozner's The $800 Million Pill

Amazon Book Description: "Why do life-saving prescription drugs cost so much? Drug companies insist that prices reflect the millions they invest in research and development. In this gripping exposé, Merrill Goozner contends that American taxpayers are in fact footing the bill twice: once by supporting government-funded research and again by paying astronomically high prices for prescription drugs. Goozner demonstrates that almost all the important new drugs of the past quarter-century actually originated from research at taxpayer-funded universities and at the National Institutes of Health. He reports that once the innovative work is over, the pharmaceutical industry often steps in to reap the profit. Goozner shows how drug innovation is driven by dedicated scientists intent on finding cures for diseases, not by pharmaceutical firms whose bottom line often takes precedence over the advance of medicine. A university biochemist who spent twenty years searching for a single blood protein that later became the best-selling biotech drug in the world, a government employee who discovered the causes for dozens of crippling genetic disorders, and the Department of Energy-funded research that made the Human Genome Project possible--these engrossing accounts illustrate how medical breakthroughs actually take place. The $800 Million Pill suggests ways that the government's role in testing new medicines could be expanded to eliminate the private sector waste driving up the cost of existing drugs. Pharmaceutical firms should be compelled to refocus their human and financial resources on true medical innovation, Goozner insists. This book is essential reading for everyone concerned about the politically charged topics of drug pricing, Medicare coverage, national health care, and the role of pharmaceutical companies in developing countries"

 

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Millenson Demanding medical Excellence:

Review from The New England Journal of Medicine, March 19, 1998
Information is power, and perhaps a seed of corruption. In Michael Millenson's paean to medicine in the information age, once corporations have confiscated power from clinicians it absolutely does not corrupt.
Millenson, a Chicago-based health reporter turned consultant, is a true believer in the virtue of the information revolution. His engaging account of the development of information science and quality assurance in medicine is enlivened by clinical vignettes and brief biographies of key actors. The first of his principal theses -- that doctors, unsupervised and unaccountable throughout most of this century, committed a myriad of sins -- is surely correct. The second -- that medicine's new masters, having gained leverage through access to medical information, will make beneficent use of their power -- is surely questionable.
Millenson is at his best when describing the early, rebel, period of medical information science -- when it was largely the province of insurgent academics and liberal reformers. His account of the Food and Drug Administration's role in improving pharmaceutical quality is superb. He gives a nice glimpse of Archie Cochrane's seminal observations on effectiveness and efficiency, though he gives short shrift to Cochrane's insistence that all effective treatments must be free. He offers an accessible review of the pioneering work of Bunker, Wennberg, Barnes, Gittelson, and Mosteller on variations in practice patterns and of W. Edward Deming, the American engineer whose statistical quality-control techniques were first operationalized in Japan and were instrumental in transforming Japan's manufacturing from merely cheap to high-quality. Millenson nicely narrates the adoption of Deming's precepts by Ford Motors and Donald Berwick's elaboration of these ideas in medicine, spreading the gospel of Continuous Quality Improvement.
Millenson's rosy portrayal of today's corporation-dominated medical accountability, and his "celebration" of medicine's future (he assumes that we will continue on the current trajectory) are less convincing. He trusts employers to monitor their workers' care, ignoring the potential for conflicts of interest in such arrangements. Sometimes care that helps an employee hurts the firm -- expensive mental health services that might keep a marginally performing worker on the job may fall into this category, as well as employer-funded care for retirees or the aggressive diagnosis of workplace-induced illness.
Moreover, even if purchasers of care genuinely seek quality, the tools currently or foreseeably available cannot reliably detect market-driven cheating. In most instances, clinicians and health maintenance organizations (HMOs) literally create the data that must be used to monitor them. When such data are used as the basis for reimbursement they may have the accuracy of a tax return. Rewarding physicians for good outcomes in hypertension, among other things, rewards overdiagnosis. White-coated doctors who screen for hypertension using too-small cuffs in harried surroundings will label many patients "hypertensive," garnering a higher capitation fee based on risk adjustment, while virtually ensuring that most of these "hypertensives" will suffer few bad outcomes.
Millenson also ignores the distortion of medical care that may result when financial incentives are tied to quantitative measures of quality. Quality monitoring -- e.g., with HEDIS (the Health Plan Employer Data Information Set) often gives undue weight to the few items that are readily measurable. Listening, learning, and caring are difficult to quantify, and as one HMO executive put it, "It doesn't count unless you can count it." Counting Pap smears is a fine idea, but scarcely an adequate measure of primary care. When financial reward for performance on such counts is combined with pressures to increase productivity, too many women spend much of their visits in the lithotomy position.
Millenson seems unaware that the current corporate context may sabotage quality initiatives. Instead of a uniform formulary to inform prescribing, we labor with five different formulary lists, each embodying the deals cut between an insurance plan and drug manufacturers.
The book is also marred by occasional inaccuracies and important omissions. Hepatic failure is misdefined as diseased kidneys. A patient is said to suffer from "high blood gases." The pioneering work of Howard Bleich and Warner Slack in clinical computing, decision support, and improving access to medical literature receives no mention, and the Regenstreif Institute's groundbreaking and meticulously evaluated system of computerized medical records and feedback are ignored. Millenson's readiness to trumpet implausible non-peer-reviewed accounts of spectacular quality improvements is also disturbing (isn't this the mirror image of doctors' shoddy use of anecdotal evidence, which Millenson condemns?); hospitals' claims to have reduced transfusion reactions to zero and drug reactions to nine per year are uncritically reported.
Millenson's portrait of medicine in the information age is detailed and artful, but it omits the shadows that would give it depth.
Reviewed by Steffie Woolhandler, M.D., M.P.H.
Copyright © 1998 Massachusetts Medical Society. All rights reserved. The New England Journal of Medicine is a registered trademark of the MMS. --This text refers to the Hardcover edition.

Angell, Marcia Science on Trial

Amazon.com
Introduced in 1962, silicone breast implants had been used by between one and two million women by the time they were virtually banned in 1992 by David A. Kessler of the Food and Drug Administration. While the ban came about because manufacturers had failed to demonstrate the safety of the devices, Marcia Angell, executive editor of The New England Journal of Medicine, argues that there actually was no medical consensus to support the contention that implants could cause widespread illness. Science on Trial examines the silicone debate and argues for the reliance on scientific evidence "to curb the greed, fear and self-indulgence" of such disputes.

From Publishers Weekly
Angell, executive editor of the New England Journal of Medicine, explores here a preposterous situation: an industrial giant, Dow Corning, forced into Chapter 11 bankruptcy by numerous lawsuits filed on behalf of recipients of Dow's silicone breast implants?despite the fact that medical evidence to date shows no link between implants and autoimmune disorders, cancer or any other disease. In a style that ranges from gently didactic to plodding, Angell describes the events leading up to the FDA's ban on implants, the torrent of lawsuits that followed and the implications of the verdicts?overwhelmingly favorable to the plaintiffs and often carrying cash awards in the millions of dollars?for science and industry. Manufacturers have threatened to stop producing heart valves, shunts and other vital medical devices because of the threat of liability; further, suppliers of raw materials for these devices often refuse to sell to American companies for fear of ending up in an American courtroom. The author gives a clear explanation of the way science calculates risk (by considering populations, not individuals) and ably contrasts this with our judicial system, where the focus is on the individual seeking restitution. Angell is an effective champion of the scientific method and does a good job of exposing the chaos caused by a runaway tort system, but she offers no resolution to the state of affairs she describes.
Copyright 1996 Reed Business Information, Inc.

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