Medical Forum / Diseases and Disorders / AIDS / March 2005
Losers - Part 4
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Jer - 28 Feb 2005 23:50 GMT ` ` ` ` ` ` ` ` ` ` ` ` ` ` ` February 26, 2005 New York Times Two New Viruses Reported Belonging to AIDS Family ` At the 12th Annual Retrovirus Conference in Boston MA, "American scientists said... they...discovered two new human viruses in Africa that belong to the same family...as the virus that causes AIDS." ` Human viruses? ` "The viruses, found...among people who hunt monkeys and other primates, were probably transmitted from the animals...." ` Probably? ` The Times quotes one of the virologists "who discovered the new viruses in Africa": ` "The studies show that 'there is frequent ongoing transmission' from nonhuman primates, [the CDC virologist] told reporters in an interview." ` Frequent and ongoing? That's a shade more than probably... ` Nonhuman? ` Among such may be primates dedicated to the success of The Superpower's AIDS WARFARE. ` The tongue turns ever to the aching tooth. ` ` ` http://www.nytimes.com/2005/02/26/national/26aids.html?pagewanted=print&position= ` CDC = Centers for Disease Control and Pre- vention. ` ` ` `
PaulKing - 01 Mar 2005 03:31 GMT All this virus nonsense is too silly to even comment on.
What people will do to make a (good) living.
George DeCarlo - 01 Mar 2005 04:16 GMT HIV=AIDS Controversy: Understanding Scientific Homogeneity
>From Spin [magazine], June, 1997: A skeptical veteran of AIDS research bemoans the culture of conformity imposed by government-funded, industry-driven, and media-hyped Big Science. Blinded by Science
by David Rasnick
People think of "AIDS research" as the crucible of modern science and technology. There are more than 100,000 scientists and doctors working on AIDS--more than the annual number of AIDS patients in the U.S. There are 80,000 AIDS organizations in the U.S., one for each new AIDS patient. As a scientist who has studied AIDS for 16 years, I have determined that AIDS has little to do with science and is not even primarily a medical issue. AIDS is a sociological phenomenon held together by fear, creating a kind of medical McCarthyism that has transgressed and collapsed all the rules of science, and imposed a brew of belief and pseudoscience on a vulnerable public.
Like most scientists, I was taught in school that science is a self-correcting activity. All hypotheses, no matter how precious, were put to the grindstone of the scientific process, which was designed to preserve what was true and destroy what was false.
But this delicate state of affairs was possible only when science was free--or, in fact, when science was broke, before the tragic union of government and science ushered in by the Manhattan Project and the Cold War. Nuclear physicist Ralph E. Lapp, a researcher and adviser on the Manhattan Project, remembers what science was like before the shift:
In those days no scientist ventured to ask the federal government for funds. He gathered together what money he needed from private sources or earned extra pay as a consultant to pay for his own research. But mostly he acted as a jack-of-all-trades and built his own equipment. Graduate students were required to take machine-shop practice and learn glass blowing. If he needed Geiger counters he made them himself, and he wired his own electronic circuits.
Before World War II, research and development funding for the sciences, public and private, amounted to about $250 million per year. By 1993, the federal share alone was $76 billion. And what has it bought us? For the $45 billion of taxpayer money spent on AIDS so far, HIV researchers still use statistical methodologies shown by their inventors to be invalid and still conduct experiments without any controls. They take causes for effects, correlations for causations, and constants for variables. Most important, they haven't stopped AIDS. What they have done is successfully instilled fear into human sexual relations--an amorphous fear, which most AIDS professionals as well as journalists argue has been valuable. I doubt even George Orwell could have imagined that an autocratic regime would be able to successfully equate sex with death at the end of the millennium. What the government has bought with this money is a culture of conformity, whereby only HIV research is funded, creating the appearance that all researchers believe HIV is the cause of AIDS.
Let's review what readers of this column have been told many times: In 1984, National Cancer Institute virologist Robert Gallo held a press conference, with Margaret Heckler, then the Secretary of Health and Human Services, at his side. Gallo announced that he had found the "probable cause of AIDS" in a retrovirus he was then calling HTLV-III (and which had already been isolated a year earlier at the Pasteur Institute in France).
With that announcement, Gallo had publicly leapfrogged straight across the scientific process--across peer-review and analysis, across the very checks and balances of science. He made no attempt to demonstrate his claim--in fact, only 50 percent of his sample patients had any trace of HIV--but fed it straight to the global media, which broadcast it without hesitation. What made the move toward the viral cause of AIDS irreversible was the fact that the federal government supported it, if it didn't engineer it. Now a new standard of brash, unscientific science was set, and all others took their lead from it.
Since then, the media have painted a false picture to suggest that virtually every scientist and doctor in the world supports the HIV hypothesis of AIDS, with the lone dissenting voice of Peter Duesberg, who is now defunded and all but exiled from American science. In truth, there are thousands of dissenting voices throughout the world, who have been trying for years to get our opinions heard, counted, factored in. The Group for the Scientific Reappraisal of the HIV Hypothesis was founded by former Harvard professor Charles Thomas in 1991. Today more than 500 scientists, health-care workers, and other professionals have signed on.
What distinguishes this group? By and large, its members are not dependent on grants from the National Institutes of Health for their livelihood. The signatories who are Nobel laureates are immune from bureaucratic intimidation. Many of the academic members of the group who publicly support Duesberg are emeritus professors, whose careers can't be terminated. Younger academics, on the other hand, who have seen the establishment mercilessly punish and excommunicate someone of Duesberg's stature have clearly gotten the message: They keep their mouths shut and bow down before the golden calf of HIV.
Serge Lang, the legendary Yale mathematician and member of the National Academy of Sciences, has had so many letters to editors concerning the HIV scandal refused publication that he started sending checks along with his letters--the equivalent of buying space in which to speak. (Some editors were sufficiently embarrassed by this tactic that they published Lang's letters and returned his checks.)
There are countless more stories of censorship, intimidation, and financial and professional manipulation. But the discordant data still sits there, indestructible and unresolved. A few specifics: We have been told for 13 years that AIDS is infectious, and is spreading rapidly into the heterosexual population. If so, why have the Centers for Disease Control's estimates of the prevalence of HIV infection in the U.S. never gone up since HIV testing began? In fact, the estimates have gone down.
Since 1985, the U.S. government and various civilian institutions have performed some 20 million HIV tests per year. This is where the CDC gets its estimates of how many Americans are infected with HIV. But because of the reduction in false positive results, the CDC's current estimate is that there are about 750,000 HIV-infected Americans--down from the original mid-'80s estimate of one million or more.
Another of the many anomalies: The prevalence of HIV in the general population is equally divided between men and women. But men account for 90 percent of all AIDS cases in the U.S., as they have throughout the history of AIDS.
We are told that hemophiliacs are especially hard-hit by AIDS. Seventy-five percent of the 20,000 hemophiliacs in the U.S. test positive for HIV. The paradox is that the average lifespan of hemophiliacs, including those who were HIV-positive, doubled during the first decade of AIDS. In fact, the positives seemed to do better than the negatives. But in 1987, the mortality of HIV-positive hemophiliacs began to rise sharply. That was also the year that AZT--the drug now openly admitted to be detrimental to AIDS patients--was first widely prescribed to HIV-positive hemophiliacs.
When AIDS first appeared around 1980, I had just moved to the San Francisco Bay Area to help set up a small biotech company. Soon stories were going around about a strange new disease that was affecting the immune systems of gay men. I viewed the new scourge as one of the most stimulating scientific puzzles of the century. But as an organic chemist, not an immunologist or physician, I felt there was little I could contribute scientifically toward unraveling the mysteries of the disease.
In 1984, when Gallo announced at that historic press conference that the cause of AIDS had been found in HIV, all speculations about causation came to a screeching halt. At first, I was exuberant. This retrovirus provided the clarity we all needed. I now had an object upon which to apply my art as an organic chemist. I began to explore the possibilities of making inhibitors for the protease (a class of enzymes) produced by HIV. But when I recalled that a friend at Abbott Laboratories had been working for years on just such protease inhibitors, I pulled out of the race.
I'm glad I did, because before long I was having serious doubts about the viral hypothesis of AIDS. I spent countless hours, as did many scientists, devising ingenious explanations for how HIV could destroy the immune systems of its victims. But by the end of 1985, I was convinced that something was fundamentally wrong with the basic assumptions that had become entrenched in the mega-institutions of science and medicine. The more I examined HIV, the less it made sense that this largely inactive, barely detectable virus could cause such devastation. How could $45 billion of taxpayer money be spent on such an ordinary, humdrum virus? And why has the media functioned as the public relations arm of the HIV/AIDS establishment? Uncovering Watergate now seems trivial compared to what it will take to expose the decade of fraud, incompetence, and flagrant lying that has been going on behind a veil of scientific and medical jargon, credentials, and expertise.
In The Rise and Fall of T.D. Lysenko, Russian historian Zhores Medvedev describes the rise to power of an autocratic Soviet pseudoscientist, who over a period of decades corrupted and nearly destroyed Soviet biology and agriculture. Medvedev concludes that "monopoly in science by one or another false doctrine, or even by one scientific trend, is an external symptom of some deep-seated sickness of a society." The general acceptance of Lysenko's perverted scientific theories--designed to undermine Western science, primarily Darwinism--was heavily promoted by the government-supported media. "The peculiarities of [the Soviet] press," Medvedev writes, "made possible popular support for one or another scientific trend selected by the political leadership, and complete suppression of the opposition."
Medvedev easily could have been describing the way our government's public-health institutions have commandeered the AIDS debate. Because the NIH and Dr. Anthony S. Fauci, director of the National Institute of Allergy and Infectious Diseases, control funding of virtually all academic research, they can with impunity cut off funds to dissenting voices. Editors of peer-reviewed journals are pressured not to publish papers critical of the HIV hypothesis. Journalists who interview dissenting scientists are denied access to government sources, and accused of acting "immorally." The result is a world in which the once-cherished process of scientific discourse is treated as social deviance--and punished as such.
In AIDS, perhaps the most devastating effect of this new antiscience is in the realm of clinical trials. Most drugs that are approved by the FDA must complete three phases of human clinical trials--phase I for toxicity, phase II for short-term effectiveness, and phase III, the most vital, for the ultimate measure of morbidity and mortality (that is, whether the drugs actually benefit patients).
None of the recently lauded HIV protease inhibitors approved by the FDA has yet completed a phase III clinical trial.
In order to satisfy the requirements for licensing, however, two phase III protease inhibitor clinical trials recently got under way: a 1,200-patient Boston-centered study and a 3,300-patient trial in Europe. (With AZT, only the Europeans kept their study going long enough to see the true results, despite the fierce protestations of activists and health care workers. In the end, the so-called Concorde study gave us the answer about AZT--it did not work.) But on February 25, a Boston Globe headline trumpeted: AIDS Trial Terminated; 3-Drug Therapy Hailed. The article reported that 63 of the 579 Boston trial subjects receiving two drugs had died or developed new AIDS-associated illnesses, while only 33 of the 577 individuals receiving the new three-drug "cocktail" had died or gotten sicker. It also mentioned that, as late as mid-January, a "peek" at the results of the two drug regimens had concluded that they had not "yet diverged enough to warrant stopping the study."
When the triumphant results were reported, Fauci dramatically announced that the trial had provided evidence that combination treatments including protease inhibitors "can reduce the risk of death" from AIDS.
You don't have to be a scientist to follow the logical difficulties here. It seems highly unlikely that between mid-January and mid-February, the data had changed enough to stop the phase III trial. Even the leader of the Boston trial admitted that there was no statistical difference between the deaths in the two treatment groups. When the study was concluded, there were eight deaths among those taking three drugs, compared with 18 deaths among those taking two. Using these mortality figures at face value is a little like using the halftime score in a basketball game to determine the winner. As everyone knows, the lead can oscillate back and forth throughout the game. The same is true of clinical trials.
In short, we don't know if the combination therapies work to "reduce the risk of death," because it hasn't been proven. So why did Fauci and his allies halt the phase III trial before it yielded statistically significant results?
Protease inhibitors were internationally hailed as miracle drugs in 1996, without the benefit of proof. As long as phase III trials were under way, they posed a dangerous uncertainty. A completed trial that resulted in an unsatisfactory result would be difficult to explain away. From the HIV/AIDS establishment's perspective, the safest course of action was to stop the game, declare victory, and hope nobody would call them on it.
AIDS research has become a virtual puppet for the titanic, symbiotic forces of industry and government. I recently attended a small, elite conference focusing on the "chemotherapy of AIDS," where 43 of the 100 people present were pharmaceutical company representatives who ran to the phones after each session to call in the results. (Is this Wall Street or science?) During one session, I asked a leading proponent of cocktail therapies how the patients receiving the cocktails were doing. He said that some were healthy enough to work. Then I asked whether, during the course of therapy, the 20 individuals did better, stayed the same, or got worse. He did not answer. It was an embarrassing moment for the audience. Then I asked: "Your patients should have done better, right?" Again, he was speechless.
Even more disturbingly, one presenter suggested that "clinical endpoints are dead" in phase III trials. In other words, he believes that clinical trials will no longer use morbidity and mortality as endpoints--they will no longer be designed to determine whether drugs actually work. The excuse given for dropping phase III clinical trials is that they are unethical and too costly; we are henceforth supposed to assume that the drugs under evaluation reduce morbidity and mortality before this has actually been demonstrated.
To date, there is still no clinical trial that has proven that the protease inhibitors--either taken alone or in combination with other antiviral drugs--reduce the mortality of AIDS patients.
The HIV cult has transported AIDS beyond the domain of science and medicine, and into the realm of mythology. The discourse is controlled by powerful individuals and institutions with a professional or financial stake in HIV, who take it upon themselves to be the sole purveyors of "truth." Government institutions have compounded the difficulty of arriving at a true understanding of AIDS by doing everything in their power to suppress the views of scientists who disagree with established opinions.
Yet there is always hope for the future; those willing to challenge orthodoxy still believe that science will ultimately return to its moorings and that their message will be heard. I am reminded of former Supreme Court Justice William O. Douglas's warnings against the tyranny of conformity and the injury it does to freedom of expression and thought. As he wrote in Freedom of the Mind: "The curious man--the dissenter--the innovator--the one who taunts and teases or makes caricature of our prejudices is often our salvation. Yet throughout history he has been burned or booed, hanged or exiled, imprisioned or tortured, for pricking the bubble of contemporary dogma."
gregpresley - 01 Mar 2005 07:44 GMT While this is an interesting article, George, subsequent mortality rates of HIV people on drug cocktails have overwhelmingly supported Ho and NOT Rasnick. A dissenting paper published in 1997 on drug cocktails has no validity in 2005..... As someone who lived in NYC 1979-1984, and knew personally hundreds of men who died ages 30-50 in the pre-antiviral-drug era, and hundreds more who died in the AZT-only drug era, I'm astounded that a so-called scientist has not observed the plummeting of death-rates among people who are on cocktails. Which is not to say that life is perfect. Many of those HIV+ people are now dying of heart-disease, kidney-failure, liver damage, diabetes, or other side-effects of the cocktail drug regimen. It's time for the HIV "industry" to admit that it could and should fine tune dosages to more tolerable levels, and to evaluate more rigorously the benefits of structured treatment interruptions - either looking at the one week on one week off models, or the one month on two weeks off models. Clearly there is noticable immune system detioration during longer treatment interruptions (a month or more).
> HIV=AIDS Controversy: Understanding Scientific Homogeneity > [quoted text clipped - 12 lines] > determined that AIDS has little to do with science and is not even > primarily a medical issue. AIDS is a George DeCarlo - 01 Mar 2005 15:05 GMT The paper still has significance. I also lived and partied in that time period watching all the drugs taken by friends causing various illnesses including those arbitrarily placed in the term of surveillance known as AIDS. I, too, miss those people and also miss those that took the patent medicine drugs for an unknown and unseen virus then dying due to the toxic drugs prescribed to them.
Why have deaths decreased? Recreational drug use patterns changing? No longer using as much of the very toxic and deadly DNA chain terminators (AZT)? Taking other less toxic drugs that kill more slowly? With these and other possible factors deaths would decrease at least in the short term.
Thank you, George DeCarlo
gregpresley - 02 Mar 2005 08:12 GMT > The paper still has significance. I also lived and partied in that > time period watching all the drugs taken by friends causing various > illnesses including those arbitrarily placed in the term of > surveillance known as AIDS. I, too, miss those people and also miss > those that took the patent medicine drugs for an unknown and unseen > virus then dying due to the toxic drugs prescribed to them. Well, sorry to blow your theory, but I knew dozens of men who died who never touched a single recreational drug. One, who subscribed to your theory, I knew extremely well. Well enough to know what he had done and used in his lifetime. He subscribed to your theory, rejected the use of antivrals, and developed PCP and subsequently encephalitis He died - at age 37.
George DeCarlo - 04 Mar 2005 16:17 GMT Yes, there are those that have died and never did recreational drugs, or at least that is the claim made. But, did these people test positive to the bogus tests and then take the patent medicines that have the same symptoms listed for AIDS? Additionally, one or even a few individuels dying from pneumonia or other infectious diseases then having the death certificate attributing the cause of death to an unseen and unknown entity does not support a house of cards created by placing various diseases into the term of surveillance known as AIDS.
George
> > The paper still has significance. I also lived and partied in that > > time period watching all the drugs taken by friends causing various [quoted text clipped - 8 lines] > lifetime. He subscribed to your theory, rejected the use of antivrals, and > developed PCP and subsequently encephalitis He died - at age 37. tsip29 - 04 Mar 2005 16:32 GMT ...Yes, there are those that have died and never did recreational drugs!
how must i put it! some people i know do live in a"health" way! but came down with so called "aids" symptems, but the never toke any recreational drugs sofar i know! didnt take any medicine or so!
so why ....! and thats before they tested...well i dont know how to put it frankely!
gregpresley - 05 Mar 2005 11:07 GMT "George DeCarlo" @g14g2000cwa.googlegroups.com...
> Yes, there are those that have died and never did recreational drugs, > or at least that is the claim made. But, did these people test [quoted text clipped - 6 lines] > > George I knew this person quite well. He was completely opposed to the use of recreational drugs AND to any use of anti-virals. He did know that he was HIV+, but until he nearly died from his first bout with PCP, he was barely willing to take the standard drugs to cure that illness. Your hypothesis is, frankly, insupportable.
George DeCarlo - 07 Mar 2005 00:58 GMT ** All we have is your word for this one case among all the others where drugs, either recreational or patent medicine, are the key in the depression of the immune system. Additionally, people do get pneumonia. Oh and guess what, if they get it with the bogus positive test result, they are declared AIDS; if they get it with a negative bogus test result, they have pneumonia.
Sorry to burst the belief bubble,
George
> "George DeCarlo" @g14g2000cwa.googlegroups.com... > > Yes, there are those that have died and never did recreational drugs, [quoted text clipped - 12 lines] > willing to take the standard drugs to cure that illness. Your hypothesis is, > frankly, insupportable. Gary Stein - 07 Mar 2005 20:03 GMT > ** All we have is your word for this one case among all the others > where drugs, either recreational or patent medicine, are the key in the [quoted text clipped - 4 lines] > > Sorry to burst the belief bubble,\ No sorry to burst your bubble. There is not a single study that has been done since AIDS was first identified that backs up your drug induced immune deficiency theory as the cause of AIDS. Most of the denialist gave up on that idea years ago due to all the evidence to the contrary.
One need only look at the retrospective data that was compiled on the Hepatitis B trial subjects to see that theory completely destroyed. This trial occurred prior to the discovery of AIDS and consisted of taking blood samples of thousands of gay men in New York and San Francisco. Complete medical histories were also taken at the time of the blood draws. Latter after the HIV test was available these samples were taken out of storage and tested for HIV and those who were positive were contacted and another complete medical history was taken.
This was of course before any anti-viral medications had been developed so they are eliminated from having any causative effect. Many of the subjects were not recreational drug users so that eliminates that as a cause, none of them were hemophiliacs so that eliminates that as a cause. But guess what many still were HIV positive and or had developed AIDS or died.
Gary Stein
> George > [quoted text clipped - 23 lines] > hypothesis is, >> frankly, insupportable. George DeCarlo - 01 Mar 2005 04:28 GMT HIV=AIDS Controversy: Theatre of the Absurd
The following report on the Gordon Conference on the Chemotherapy of AIDS originally appeared in Reappraising AIDS, vol. 5, no. 3, March 1997. Reappraising AIDS is a monthly publication of The Group for the Scientific Reappraisal of the HIV/AIDS Hypothesis. For more information, contact Paul Philpott, publisher/editor at: philpott@wwnet.com.
Non-Infectious HIV is Pathogenic Exclusive report from important AIDS conference
by David Rasnick, Ph.D.
I just returned from my first AIDS conference, the Gordon Conference on the Chemotherapy of AIDS, held March 9-14 in Ventura, California. I went to present a poster of a paper that refuted one of the fundamental concepts of the prevailing HIV-AIDS model. The paper had just been published in a scientific journal, and I was eager to defend it against the scrutiny of my peers.
Also I knew that David Ho and his co-workers would be making presentations advancing the HIV model. I was determined to subject their ideas to scientific scrutiny face-to-face.
Gordon conferences are some of the world?s most prestigious scientific gatherings. Unlike nearly all other conferences, which seek to maximize the number of paying participants, Gordon conferences are generally limited to 100 attendees, all of whom must apply for acceptance. This makes them serious and productive events. All participants get a chance to attend every presentation, and to meet and question every presenter, either during formal Q&A periods, or informally during the social breaks.
Over my 20-year career as a pharmaceutical drug designer, I ?ve attended about nine Gordon Conferences, where I have presented papers. Usually those conferences related to my specialty: proteases and the drugs that inhibit them.
Ho Charms Critics
Of the 100 attendees, 90% were American, and 43% were pharmaceutical company employees. I noticed something new to me at a Gordon Conference: a non-scientist participant, specifically, a representative of Project Inform, a political group devoted to promoting the HIV hypothesis.
The six-day event began on a Sunday. The special opening lecture was given by David Ho, director of NYU Medical School?s Aaron-Diamond AIDS Center, and Time?s 1996 Man of the Year.
His talk was titled, ?Chemotheraphy and Pathogenesis.? Surprisingly, I was not the only critic in the audience.
Somebody in the front row challenged Ho?s criteria for what constitutes an assay of infectious virus, a challenge that has profound implications for the basic tool of contemporary HIV science: the viral load test. He also disputed the mathematical basis of Ho?s ?virological mayhem? model, the paradigm upon which HO wants to base ?anti-HIV? therapy.
The specifics of these objections were never made clear because Ho sidestepped the questions with the skill of a seasoned bureaucrat, and in doing so chewed up all the discussion time.
Another surprise was an obvious lack of Ho supporters in the audience. In subsequent breaks I found several others who openly rejected the validity of the ?viral load? test and Ho?s model of HIV/T4-cell dynamics.
Ho could easily become the next Anthony Fauci, who?as Director of the NIH?s Institute of Allergies and Infectious Diseases?is the government?s reigning king of HIV science. Ho is far more charming than Fauci and is coated with several layers of Teflon. Regrettably, Ho left the conference early Tuesday morning so I never got to talk with him. But I did get to take up the validity of the viral load test with one of his collaborators.
Cocktails Don't Help Patients
Martin Markowitz?co-author on some of Ho?s most famous papers, including the 1995 Nature article that introduced the virological mayhem model and popularized the viral load test?stayed through the Wednesday presentations, and I was able to question him several times.
The first instance occurred during the question period of a lecture he gave on treating early HIV infection. He and Ho have been treating a cohort of 20 patients for close to a year with protease inhibitor/AZT cocktails. The study is on-going and no results have been published, so Markowitz was discussing preliminary data. According to him, most of the subjects already had AIDS symptoms at the start of the experimental therapy?including five who?d previously been hospitalized?although a few had no history of symptoms.
Once the therapy began, HIV ?viral load? for each patient dropped below the level of detection and has stayed that way, Markowitz said. He considered this an indication that the therapy was a good one.
But did eliminating viral load make the patients healthier? Markowitz had nothing to say about this during his lecture. Surely if the patients had gotten better when their HIV viral load went down, Markowitz would have bragged about it. But the subject didn?t come up until I raised it in the question period.
How are we doing? I asked. ?Some are healthy enough to work,? he said happily. The implication was that were it not for the cocktails, these patients would not be healthy enough to work, but I suspected this was not the case.
Markowitz?s smile vanished when I asked, During the 11 months on therapy, when their viral loads were undetectable, did your patients do better, stay the same, or do worse? He didn?t say a word. It was an embarrassing moment for the audience.
I interrupted the uncomfortable silence by restating the question. Your patients should be doing better, right? Again Markowitz was speechless. He either didn?t know how his patients had done over the course of therapy (which is very unlikely) or they were not doing well?despite having HIV ?viral loads? of zero. During this revealing silence the lecture was ended by the announcement of a coffee break.
I left with one of my curiosities satisfied: the press accounts of miracles attributed to cocktail therapy?the fabled ?Lazarus effect??weren?t showing up in scientific studies.
No Viable Drug-Resistant Virus
Monday and Tuesday afternoons were set aside for poster sessions. Since my paper on the kinetics of HIV protease undermined a crucial aspect of the current dogma, I wasn?t sure how my poster would be received.
The paper, ?Kinetics Analysis of Consecutive HIV Proteolytic Cleavages of the gag-pol Polyprotein,? addressed the popular assumption that when antiviral therapy fails, it is because HIV has mutated into resistant forms (Rasnick, March 7, 1997, Journal of Biological Chemistry). In particular, the assumption that when protease inhibitor therapy fails, it is due to the emergence of HIV strains characterized by mutant proteases that are resistant to the inhibitors.
This belief is central to the HIV model. Protease inhibitors, especially when combined with AZT into a cocktail, often cause HIV ?viral load? to disappear. When ?viral load? counts start going back up or when AIDS symptoms manifest, it is assumed that new mutant strains of HIV have emerged, ones with proteases that resist the inhibitors.
But my calculations show that these theoretical mutant proteases could not be a part of a fully-functioning HIV. In order to produce a fully-functioning HIV, the protease must cut an HIV super protein at eight different sites. Inhibitors work by plugging-up the protease?s cutting site, blocking it from snipping the HIV super-protein into nine functioning parts.
A protease that would not accept an inhibitor into its active site?one that was resistant to the effects of these drugs?would also not be able to accept the HIV super protein into its active site. That the protease has to make eight successful cuts under these circumstances makes it demonstrably impossible that a resistant form could produce functional virus.
I noted that there is not one example in the literature of a human infected with viable, infectious HIV that possesses an inhibitor-resistant mutant protease. All the inhibitor-resistant mutants described so far were obtained from the proviral DNA of non-infectious virus. There was no reason, then, to think that ?drug resistance? could explain instances where protease inhibitors failed to resolve AIDS or eliminate HIV ?viral load.?
The second major point of my kinetics analysis was that since the viral load test at best measures 99.8% non-infectious viral particles, it should be replaced by an assay that measures the level of infectious HIV particles in blood plasma. I was certain that this proposal would be greeted by a chorus of disapproval. Surprisingly, that did not happen.
No one disputed anything I said. A number of people, including Jack Erickson?an HIV protease expert from the National Cancer Institute?openly agreed with my analysis and conclusions.
Chasing Markowitz
Erickson left my poster and walked straight over to Markowitz, who was at the other end of the room. I knew Erickson wanted to discuss with Markowitz the points of my poster, and I went over to join them.
Sure enough, my poster was the topic. Markowitz greeted me with a smile. Perhaps he did not yet recognize me from his earlier lecture. I started asking about the infectivity assay used in the March 1996 article he wrote with Ho (Science 271, p. 1582), which I held in my hand. The paper concerned the administration of cocktail therapy to five patients. Prior to this treatment, the patients had HIV ?viral loads? between 12,000 and 643,000 (per ml of plasma). After therapy began, the viral loads for each patient went to zero, and stayed at zero for the duration of the study.
I wanted to know about patient 105, the one who started with the largest viral load, 643,000. He was the only patient for which ?tissue culture infectious doses? (TCID) were measured. Prior to therapy?when his ?viral load? was 643,000?he had 1,000 infectious doses of HIV (per ml of plasma). Two days after initiating therapy, his infectious doses dropped to zero, but his ?viral load? had not dropped below 500,000.
I wanted to know the relationship between the ?viral load? figure and the infectious dose figure. I started by asking, Did one ?infectious dose? correspond to one infectious HIV?
Yes, Markowitz said, one infectious dose equaled one infectious virus. How did you determine that an HIV (a ?dose?) was infectious? By looking for the p24 protein?
Yes, Markowtiz replied. Detection of p24 was accepted as evidence of a fully functioning virus.
Well, I said, p24 is not good enough.
With this, I figured our scientific discourse would proceed along predictable lines. He would ask me why p24 ?wasn?t good enough.? I would explain, as documented in my paper, that p24 has been shown by many researchers, including John Erickson, not to be a reliable indicator of infectious virus. I was prepared with references to defend this statement. But Markowitz didn?t bite.
As following his lecture when I had asked about the health of his patients, Markowitz simply said nothing.
I turned my attention to the disparity between the ?viral load? and infectious dose figures. If infectious doses equaled infectious HIV particles, then the difference between patient 105?s infectious doses and his ?viral load? must represent non-infectious HIV particles.
I showed Markowitz the graph he and Ho et al. had published for patient 105. In one case a viral load of 643,000 corresponded with 1,000 infectious HIV particles, and in another case a viral load of over 500,000 corresponded to zero infectious HIV particles. Markowitz agreed with my interpretation of the data.
So I asked him, What was the significance of the hundreds of thousands of non-infectious viral particles per ml that you detected in the blood plasma of patient 105? He frowned, and seemed not to know what to do next. His puzzled look and silence lasted about 30 seconds. Then he simply turned and walked away.
It was the first time a scientist had ever run away from me. Typically scientists are bull dogs. They fight for their position. But the HIV guys don?t. They run.
I noticed at this time that Erickson had vanished. He?d slipped away sometime during this strange exchange with Markowitz, and I never spoke to him again. Were it not for Erickson?s devotion to HIV, he and I could have been buddies and colleagues. He is otherwise a sharp scientist who knows enzymes and the technical particulars quite well. Regrettably, though, he yields to the virologists and physicians when it comes to HIV pathogenesis, and he takes his cues from the folks who run the HIV show.
As for Markowitz, I was determined to get an answer to my question. I cornered him two more times. On both occasions I had to literally stop him from walking away. In each instance I repeated my question about the significance of all that non-infectious HIV.
Both times he ran off without answering the question. In the midst of his second retreat he turned and called back with a meaningless response, devoid of even a hint of scientific or logistical merit: ?Trust me!?
I cried back, ?Trust has nothing to do with it!? It was an absurd exchange, and I would have laughed were it not so pathetic.
Dashed Hopes
If I was going to get responses for my remaining questions, I would need a stationary target.
I found one at the week?s most frightening session: Wednesday night?s special lecture by John Mellors of the University of Pittsburgh Medical Center?s Graduate School of Public Health. The topic: ?Chemotherapy of HIV-1 Infection: The Past, Present, and Future.?
Mellors painted an accurate picture of the dismal history of HIV chemotherapy prior to the current era of protease inhibitor/AZT cocktails. I found myself nodding in agreement as he listed many serious mistakes inherent in traditional therapy, which used a single nucleoside analog, like AZT. Perhaps Mellors was a sensible and independent thinker, the sort I?m used to dealing with at Gordon conferences that don?t focus on AIDS.
My hopes were dashed when he got to what he labeled the greatest mistake of the past ten years: treating AIDS patients with single rather than multiple ?antiviral? drugs.
That?s when it hit me: there was nothing courageous about Mellors?s critique of the old therapy. In fact, it?s the fashion now to recognize mono nucleoside protocols as flops?so long as cocktail therapy is promoted in their place, which is what Mellors was doing. But the failure of mono therapy was obvious long before protease inhibitors came along.
One Quarter Basketball Game
Mellors?s talk assumed its frightening aspect with the appearance of a slide announcing: ?viral load? and T4-counting?rather than clinical symptoms.
He justified this by saying that the recent termination of study ACTG-320 last February put the final nail in the coffin of future clinical endpoint trials.
ACTG-320 was a phase III clinical trial involving almost 1200 people, roughly half taking two AZT-style drugs, and the rest taking a cocktail consisting of those same two nucleoside analogs plus a protease inhibitor. The trial was stopped early for reasons that are unclear.
When the records were unblinded, the data showed that only 8 patients had died in the cocktail group, versus 18 in the group not taking the protease inhibitor. Based on these figures, Mellors and the rest of the medical establishment are saying that cocktail therapy reduces mortality 50% compared to treatment without protease inhibitors.
Mellors regards the results of ACTG-320 as conclusive on two counts: one, that cocktail therapy reduces mortality by half, and two, that this benefit is predicted by ?viral load.? Studies of future treatments should merely look for fluctuations in ?viral load? he believes. Waiting for patients to die?or for other ?clinical endpoints? to manifest?would be unethical and unnecessary since ?viral load? measurements supposedly predict who will and who won?t succumb to AIDS.
But the leader of the trial, Scott Hammer of Boston?s Beth Israel Deaconess Medical Center, admitted that ACTG-320 had not proceeded long enough for differences in the two treatment groups to have reached statistical significance (Boston Globe, Feb 25). In over two decades earning my living as a scientist, I?ve never before witnessed scientists drawing conclusions of such import based on statistically insignificant data.
The concept of statistical significance is essential to the scientific method. Experimental results obtain meaning only after qualifying as statistically significant. Imagine declaring the winner of a basketball game after the first quarter, or the champion of the World Series after the first game.
Mellors didn?t mention statistical significance, and I didn?t get a chance to ask about it during discussion time. So I don?t know how he might handle this objection, which I consider to be fatal.
Instead, Mellors accepts ACTG-320 as definitive, and sufficient to justify using surrogate markers as the sole criteria of whether or not therapies and drugs actually benefit patients. And he?s not the only one. I?m afraid that the mood in AIDS drug research favors Mellors?s view. I?ve heard others call for the end of statistically insignificant results of ACTG-320.
This is particularly frightening considering my earlier exchanges with Markowitz, who could claim no improvement in his patients who?d had their ?viral loads? reduced to zero for extended periods of time, and who could attach no clinical meaning to the ?viral load? test.
If the Markowitzs and the Mellors of the world have their way, the American public is in grave danger.
Killer Corpses
In the discussion period of Mellors?s lecture, I decided to return to the questions that I?d wanted Markowitz to answer, about the meaning of ?viral load.? After all, that was the heart of the matter: Mellors?s call to discard clinical endpoints was only as valid as the ?viral load? figures with which he wished to replace them.
For starters, I wanted to compare his answers to Markowitz?s. So I repeated my question about the relation between ?viral load? and infectious doses. Mellors responded by proclaiming, ?Viral load has nothing to do with infectivity!?
Ah-ha! Now I had a second HIV big shot admitting that the ?viral load? figures did not indicate infectious HIV.
Assuming that ?viral load? testing accurately counted HIV, and that infectious dose testing accurately counted infectious HIV, I offered my 99.8% figure from the Ho/Markowitz paper as the fraction of circulating HIV that was non-infectious.
Non-infectious HIV, then, is the source of RNA and proteins?including protease?from which the genetics and other characteristics of HIV are derived.
He agreed. (How could he not?)
Now I had him. Since non-infectious viruses have no conceivable clinical relevancy, then neither could any data derived from them.
What?s the significance of all the non-infectious HIV? I asked. I had no idea how he could work himself out of this corner, but even I was stunned by his response: ?The non-infectious particles [HIV] are pathogenic.?
Now here was a first. I don?t think that anybody?s ever gone on record before proposing that non-infectious virus could cause disease.
I sat there flabbergasted, noticing the murmur that had broken out. In my astonished state I realized there was nothing else to be said.
In the meantime, the session was declared over, the time allotted for discussion having been exhausted by my cross examination, with no one else having had time to pose questions.
My God, I thought. Talk about a rich source of research opportunity. The pathogenicity of non-infectious viruses. Anybody familiar with the antibody response and the premise of vaccinations can appreciate the revolutionary nature (and implausibility) of this idea.
My sense is that the audience did, given the intense murmuring, which continued even after the lecture had been dismissed. On the way out of the room an Indian scientist grabbed my arm and asked, ?Did you hear that??
Indeed I had. AIDS was caused by a deadly army of viral corpses.
Curing the Healthy
Though I looked far and wide, I could find not a single controlled experiment discussed anywhere at the conference. It appears that the only thing that exists in the entire world of AIDS is HIV. Anything bad that happens to HIV-positive people is due to HIV; any improvement is due to therapy.
There was even one presenter who took credit for curing people who accidentally pricked themselves with needles tainted by HIV-positive blood. The patients were ?aggressively? treated immediately with antiviral drugs, and didn?t become positive. The scientist claimed this protocol was what prevented seroconversion one time in a thousand, a fact he did not mention. And neither did anybody else, though this fact is well known, and the attendees were all certified ?AIDS experts.?
Not only was he claiming credit for the effects of statistical probability, he was also claiming to have cured healthy people...and nobody called him on it. These HIV supporters are so desperate for good news that they?ll say and accept anything that agrees with the HIV model.
Cold Shoulder
Early on it was clear that certain people at the meeting already knew of me. They avoided me.
Others, though, initially showed interest when I raised my objections. It was obvious that these problems were not new to them, they had just never discussed them before?or been around anyone who wanted to. However, once these potential allies continued the discussions with people like Markowitz?scientists with status and influence?then they as well avoided me from then on.
I found it a lonely business acting like a scientist at an AIDS conference.
Postscript:
Breaking the Rules
I know the rules of the Gordon conferences and have abided by them since attending my first one in 1980: no press, no cameras, no recording devices. Nothing revealed at a Gordon conference is to appear in print except by the original authors. You can take all the notes you like, and discuss the information with colleagues all you want. You just can?t put it into public domain via print.
I openly acknowledge that my report breaks these rules. I don?t do this lightly. Gordon conferences are my favorite meetings. However, the HIV/AIDS scandal has compelled me to take this action. The information on what is wrong with the prevailing HIV dogma is almost totally hidden from the public. The travesty of the HIV protease inhibitor clinical trial results, for example, was clearly evident at this particular Gordon Conference, as well as one I attended in 1994 (see RA Aug., 1996). This information is just too important to be kept from the tax-payers and consumer who fund it all.
The rules might seem sinister, but they aren?t. They enable scientists to present preliminary results without fear of being scooped by colleagues, or being held accountable for mistakes. Ordinarily these rules promote honest scientific discussion and exchange of ideas. But the AIDS industry has adopted them to hide facts that shouldn?t be secrets.
I hope I have done the right thing. I might be banned from future conferences. ?D. Rasnick.
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