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From: Tim Campbell on 30 Jan 2010 19:35 On Jan 30, 3:07 pm, "chorley...(a)gmail.com" <chorley...(a)gmail.com> wrote: > > Oh heck physicians of that day didn't even know the basis of the > difference between filterable and non-filterable viruses. But apparently at least this one knew enough to take note of a simple occurrence among those ill with influenza following their ingestion of bicarbonate. Causal connections can be validly observed outside of a laboratory setting; particularly when the pattern occurs repeatedly, consistently.
From: Courtney on 31 Jan 2010 17:57 On Jan 30, 3:07 pm, "chorley...(a)gmail.com" <chorley...(a)gmail.com> wrote: > Hard science would tell you you are just wrong. "Hard science" like this? Study: Money Talks in Drug Trials June 5, 2007 http://www.intelihe alth.com/ IH/ihtIH/ EMIHC256/ 333/21291/ 558296.html? d=dmtICNNews SAN FRANCISCO (The New York Times News Service) -- Money talks -- and very loudly when a drug company is funding a clinical trial involving one of its products, according to a study released Monday. University of California at San Francisco researchers looked at nearly 200 head-to-head studies of widely prescribed cholesterol- lowering medications, or statins, and found that results were 20 times more likely to favor the drug made by the company that sponsored the trial. "We have to be really, really skeptical of these drug-company- sponsored studies," said Lisa Bero, the study's author and professor of clinical pharmacy and health policy studies at the university. The research, reported in the online editions of PLoS Medicine, a San Francisco medical journal, focused on studies of six statins -- including Pfizer Inc.'s Lipitor, Merck & Co.'s Zocor and the generic drug Mevacor -- that had already been approved by the Food and Drug Administration. The trials typically involved comparing the effectiveness of a drug to one or two other statins. "If I'm a clinician or funder of health care, I really want to know within a class of drug which one works better," Bero said. "What our study shows is that depends on who funds the study." UCSF researchers also found that a study's conclusions -- not the actual research results but the trial investigators' impressions -- are more than 35 times more likely to favor the test drug when that trial is sponsored by the drug's maker. Drug manufacturers, through the industry's trade group, said the federal government cracks down on biased research. "The new study overlooks the crucial role of the Food and Drug Administration in reviewing and approving claims that are based on clinical trial results," said Ken Johnson, senior vice president of Pharmaceutical Research and Manufacturers of America, in a statement. "Our industry is dependent upon well-designed clinical trials that will pass muster with the FDA," Johnson said. Mark Gibson is deputy director of the Center for Evidence-Based Policy at Oregon Health & Science University, which reviews existing clinical evidence for drug effectiveness and safety. He called the UCSF study an "important piece of work." "If Americans really want to be able to have sound evidence on which to base their choice of treatments, they need to think about ways to fund independent research," he said. About half of the 192 statin trials examined in the study between 1999 and 2005 were funded by drug companies. Bero said drug companies fund up to 90 percent of drug-to-drug clinical trials for certain classes of medication. About a third of the statin trials did not disclose any funding source. Trials with no disclosed funding source were less likely to favor the so-called test drug than those with industry funding, researchers found. The researchers found other factors that could affect trial results. For example, pharmaceutical companies could choose not to publish results of studies that fail to favor their drugs, or they could be designed in ways to skew results. The study found the most important weakness of trials was lack of true clinical outcome measures. In the case of statins, some trials focused on less-direct results such as lipid levels but failed to connect the results with key outcomes such as heart attacks or mortality. "None of us really care what our cholesterol level is. We care about having a heart attack," Gibson said. "For the drug to be worthwhile taking, it has to be directly related to prevent a heart attack." The UCSF study was funded by a grant from the California Tobacco Related Disease Research Program. The study, "Factors Association with Findings of Published Trials of Drug-Drugs Comparison," can be found online at www.medicine. plosjournals. org . Copyright 2007 The New York Times News Service. All rights reserved.
From: Courtney on 1 Feb 2010 23:05
On Jan 31, 6:41 pm, "Lou" <lpog...(a)hotmail.com> wrote: > No significant benefits have been observed when starting > to take vitamin C after the onset of symptoms. > That doesn't mean that bicarbonate doesn't work. But your subjective > experience, however suggestive, isn't proof. Numerous times I have also found that though I can sometimes dampen out a cold, in its early stages with vitamin C; once the cold is underway C seems to have little effect. This is why I was so intrigued by my experience with bicarbonate. I was right in the midst of a severe cold and from the first dose the cold was dampened and then tapered out. I have a sister out west who is having a similar experience with a cold. I'm not offering this as "proof." Just offering my experience. Those who may have "ears to hear" may wish to give it a try - all others feel free to disregard. |