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Wyeth-Ayerst Pharmaceuticals The Premarin Family of Hormones |
This guest chat is divided into two parts. The first deals with the "alleged" animal abuse charges against Wyeth-Ayerst regarding the inhumane treatment of the pregnant mares from which they extract the urine used in the manufacture of Premarin, the #1 prescribed estrogen replacement therapy in the US. It is currently being taken by eight million women. Please be advised that this is a highly spirited chat. Power Surge has verbalized concern regarding the alleged animal abuse charges. This chat is not intended as an attack upon Wyeth-Ayerst, but as a means of obtaining more information for the many women who use these drugs. The following statement is from PETA, People for the Ethical Treatment of Animals: "Premarin is under attack because of the risk of breast cancer associated with taking it, and because of what activists call "the appalling cruelty to mares and the slaughter of their foals" involved in its production. "Premarin, made by Wyeth-Ayerst Laboratories, is the only ERT drug made from animal waste. Other drug companies produce ERT drugs from plant sources, which more closely mimic the estrogens in the human ovary. In a study released last summer, Dr. Phillip Warner of the Menopause Institute of Northern California reported that 66 percent of responding physicians have patients who complain of side effects from taking Premarin. "Each year, 75,000 mares are impregnated and tied in stalls so small they cannot turn around, take even a few steps, or comfortably lie down. Irritating rubber sacks are strapped around the mares' groins so their urine (known as PMU, or pregnant mares' urine) can be collected to make Premarin. The mares are denied free access to water so their urine will yield a more concentrated estrogen. The foals resulting from these pregnancies are considered unwanted industry "byproducts"--most are slaughtered." At first, Wyeth-Ayerst rejected my offer to appear in Power Surge. However, after much pursuasion and explanation that many women who came through Power Surge were Premarin users and were concerned about the abuse charges, the Director advised me that although they had not previously accepted invitations to refute the charges, they would appear in Power Surge. Description: In the first part of the chat, Nadia Cymbaluk, D.V.M, a Veterinarian, will field questions about the treatment of the pregnant mares. In the second part of the chat, Ronna Jurow, M.D., a gynecologist, will field questions about Premarin, menopause and hormone replacement therapy. Our guests tonight in Power Surge represent WYETH-AYERST Laboratories, one of the largest pharmaceutical companies in the US, and also manufacturer of PREMARIN -- the #1 prescribed estrogen replacement therapy in the US. - PREMARIN, with over eight million American women currently using it. We've had numerous discussions about the accusations by PETA [People For The Ethical Treatment Of Animals] -- of alleged abuse of pregnant mares [and their foals] in the process of gathering the mares urine for the purpose of manufacturing PREMARIN. Also, please be advised that it's not merely the more extreme animal rights organizations that are opposed to the animal abuse charges, but the mainstream organizations as well. Last Sunday, PETA was represented by Dr. Jean Rodgers in Power Surge to answer our questions about the alleged animal abuse and Premarin as well. Dearest: First, I welcome Dr. Nadia Cymbaluk, who will spend the first hour fielding our questions about Wyeth and the alleged animal abuse charges. A little background: Nadia Cymbaluk, D.V.M., M.S., after 15 years on the faculty of the University of Saskatchewan and private practice, is the managing veterinarian of Linwood Equine Ranch near Brandon, Manitoba. Wyeth-Ayerst's operates Linwood as a working pregnant mares' urine ranch [PMU], where Dr. Cymbaluk supervises studies of animal husbandry and veterinary care practices employed in pregnant mares' urine ranching. Dr. Cymbaluk also monitors the company's equine health programs whereby 84 practicing equine veterinarians conduct reviews of the health and welfare of the horses three times during the six-month period when the mares are housed indoors. LynnCSE: I understand there is a video available about the process of collecting the urine. How does one avail themselves of that video? Nadia Cymbluk, D.V.M.: First I would like to tell you that I am a veterinarian who has worked with horses for over 20 years. Wyeth-Ayerst and the PMU ranchers are extremely serious about the care of the mares. Independent welfare and government organizations have confirmed that the mares are well cared for. The address is PUBLIC Relations, Wyeth-Ayerst Labs, P.O. Box 8299, Philadelphia, PA 19101-8299 LittlJeane: A government study of a PMU farm showed a 20% foal mortality rate. How would Wyeth-Ayerst go about reducing this rate? Nadia Cymbluk, D.V.M.: The ranches are inspected once a month, to ensure the health and welfare of the mares and foals is assured. At Linwood, we had a 0.5% mortality rate. Nadia Cymbluk, D.V.M.: While we are waiting I could say that the care, feeding and health status of the mares and other horses at PMU ranches are evaluated monthly by the company inspectors and every 2 months by veterinarians during the collection season. Jean: What sort of rules does Wyeth-Ayerst enforce on these independent contractors who run the farms? Nadia Cymbluk, D.V.M.: The producers are contractually required to follow the code of practice that governs the feed, water and health care of the horses. This codifies hundreds of years of experience in horse management. Sherbaker: Can you describe a premarin mare's day? How much exercise, the size of the stall, and are they constantly pregnant? How long do they live on average? Nadia Cymbluk, D.V.M.: The mares are brought into the barns in October. They are fed mostly hay and provided with constant water. They are exercised regularly. Mares can live beyond 20 years of age. LittlJeane: Linwood is an experimental farm, How will Wyeth-Ayerst help PMU farmers reach your foal mortality rate of 0.5% when one of your largest and oldest PMYU farms achieves only 80%. That's a huge economic loss for the farmers. Nadia Cymbluk, D.V.M.: The live birth rate on PMU ranches compares to or is better than that on other equine ranches. Dearest: LIttlJeane, was your question answered? LittlJeane: Not really -- most of them starved to death even though they were born alive. Dearest: The foals? LittlJeane: Yes. Dearest: Nadia, can you address that, please? LittlJeane: That is the 20% who died. Nadia Cymbluk, D.V.M.: This study was conducted on one farm, in one year. The management has been addressed and foal moralities have decreased to typical death losses. LynnCSE: Is there a video available about the collection of urine? If so, is it available to the public? Nadia Cymbluk, D.V.M.: This question has been answered above. Dearest: Well, can we answer it again, please? Is there a video available? LynnCSE: No only an address, I want to know if there really is such a video. Nadia Cymbluk, D.V.M.: Yes, there is a video available. Write to Wyeth- Ayerst. Public Relations, P.O. Box 8299, Philadelphia, PA, 19101. Nita: Why aren't PMU ranches with high mortality rates shut down or at least penalized in some manner? Nadia Cymbluk, D.V.M.: We review all the health reports on each farm. Only exceptional cases would exceed the 10% normal mortality rate which is seen at other equine ranches. RoMaGraves: Would you describe a day in the life of one of the mares while pregnant? Nadia Cymbluk, D.V.M.: In the morning, the horses are fed fresh hay. They always have access to water. The farmer looks closely at each animal. These are family farmers whose children help in the care of the horses. The horses can stand and can lie down easily. Jean: Is the code of practice for care of the animals a public document? Is it possible to get a copy of it, and where could one get it? Nadia Cymbluk, D.V.M.: Yes, the COP is public. You can get it from the Ministry of Agriculture. You write to Department of Agriculture in Winnipeg, Manitoba. MsLizzieB: Why doesn't Wyeth-Ayerst use tissue culture studies and computer modeling to research other forms of estrogens and other sources of substances for HRT? Nadia Cymbluk, D.V.M.: Wyeth-Ayerst does lots of different research. I am involved in the studies that improve animal care. LittlJeane: In the last five years, how many PMU contracts has Ayerst terminated? When? When did Wyeth-Ayerst start requiring PMU farmers to give mares free-choice watering? Wasn't it only after the World Society for the Protection of Animals condemned the previous practices? Nadia Cymbluk, D.V.M.: I have only been here a year, but I am not aware of any that have been terminated. The chief veterinarian in Manitoba has received no reports of abuse at PMU farms. Katdeesin: There is a video. I received it from my doctor when I questioned her about this issue. Dearest: Your doctor gave you a video? Katdeesin: Yes, she did. LynnCSE: Has Wyeth-Ayerst confronted PETA about their allegations of abuse if they have no basis in fact. I would think Peta would be liable. They have made some pretty damaging statements. Nadia Cymbluk, D.V.M.: It is widely known that the American Association of Equine Practitioners and the Canadian Veterinary Medical Association have found the horses well cared for. Also, the Canadian Farm Animal Care Trust has reported that conditions are excellent at PMU farms. Oudastate: Are the pregnant mares confined to their stalls throughout gestation? Nadia Cymbluk, D.V.M.: No, the mares are housed in temperature controlled barns and are exercised regularly. RoMaGraves: What percentage of the animals involved are on family farms? What size are the others? Nadia Cymbluk, D.V.M.: The average size barn ranch has 100 mares. All are family owned ranches. Postrain: Are all mares currently in the program in Canada? If not, what percentages are? Nadia Cymbluk, D.V.M.: No, most are in Canada; but some are in North Dakota. Dearest: Why Canada, Nadia? Why so few in the states? Nadia Cymbluk, D.V.M.: Because Premarin was developed in Canada in the late 1930's. Dr Bello: About what size are the stalls? Nadia Cymbluk, D.V.M.: The stalls are designed in proportion to body size of the horse. The horses can stand and lie with ease. LMossholde: What happens to the horses produced by the mares? Nadia Cymbluk, D.V.M.: The vast majority of foals are sold to individuals to be riding horses, pleasure horses, and show horses. LittlJeane: Isn't it Ayerst's responsibility to terminate contracts when farms don't meet the code? Nadia Cymbluk, D.V.M.: If they make the changes they keep their contracts. They always have made the improvements. Dearest: Nadia, you say the vast majority of foals are sold to individuals to be riding, pleasure and show horses. How can it be that so many different animal rights organizations say: "The foals resulting from these pregnancies are considered unwanted industry "byproducts"--most are slaughtered." Why would such a strong statement be made if there were no truth in it? Nadia Cymbluk, D.V.M.: No foals are slaughtered. The only demand in the horse meat market is for animals over 900 pound, i.e., adult horses. LittlJeane: Who cares about outside reports of abuse? Wyeth-Ayerst is supposed to be enforcing its own code. Also, what do you mean by regular exercise? Once a year is regular! Dearest: Jeane, are you asking if the horses are exercised only once a year? LittlJeane: I do not understand what "regular" means. It is too vague! Nadia Cymbluk, D.V.M.: It is important to understand there are different types of horses at different stages of pregnancy. The farmer and independent veterinarian develop the exercise program for each rancher. Dearest: Nadia, I don't believe you've addressed my question. What's to be gained by PETA, or any of the other mainstream animal rights organizations, saying that baby foals born of the pregnant mares used on PMU's for the production of Premarin are slaughtered at birth? Nadia Cymbluk, D.V.M.: Some animal activist groups seem to spread misinformation as a way of fund raising for their own benefit. Foals are never slaughtered at birth! Dearest: Never? And we're not just talking about "some" animal activist groups, nor even the most extreme of them, but the mainstream organizations concerned about animal's rights. Nadia Cymbluk, D.V.M.: Absolutely never. What economic benefit would it be to slaughter at birth? RoMaGraves: Is a 100-horse ranch a small family ranch? We should be talking about pretty intensive care. Nadia Cymbluk, D.V.M.: This is a very manageable group of horses for one farm family. Jean: Since your farms are in two countries, does the same code of practice apply to the United States as well as Canada? If not, what regulations apply in the US? Nadia Cymbluk, D.V.M.: Yes, the ranchers in the US are governed by the same Code of Practice as well as the laws of North Dakota. Oudastate: When you say exercised, are they given time outside or walked inside? How regularly? Nadia Cymbluk, D.V.M.: Let me give you an example. At Linwood, we turn the mares out for 3 to 4 hours every 3-4 day. We notice in the cold weather (-40C) that the mares are keen to come back in to their barn within 10 minutes. Dearest: Three to four hours every 3-4 days, Nadia? This is considered sufficient for living, pregnant mares? Nadia Cymbluk, D.V.M.: Yes. The mares are put into a large paddock that allows plenty of running room. Pregnant mares, like pregnant ladies, do not like to run aggressively. Dearest: I have a dog who would kill me if I only walked him once every 3-4 days. Ram1975106: What type of exercise are they given? Nadia Cymbluk, D.V.M.: The mares are turned out and they exercise themselves just as they would at pasture. LynnCSE: How are the foals nursed if the mares are kept consistently pregnant as reported by PETA? Nadia Cymbluk, D.V.M.: The foals are born when the mares are on pasture in the spring. They nurse their mares until the fall. Dr Bello: How often are the mares impregnated? That is, how much "rest" do they have between foals? Nadia Cymbluk, D.V.M.: The mares are bred naturally as they would be in the wild. The mare in the wild would be pregnant for 11 months and would be remated that summer. Sadf689628: Is there a program to improve the ranches? Nadia Cymbluk, D.V.M.: Yes. Wyeth-Ayerst inspects the mares every month, independent veterinarians every two months. Based on experience in the horse industry, changes are made. LMossholde: How is the urine collected? Nadia Cymbluk, D.V.M.: The urine is collected in a loose-fitting, flexible, light-weight pouch that allows for a full range of movement including lying down. Postrain: What role does the USFDA play in the treatment of the horses, if any? Nadia Cymbluk, D.V.M.: These are agricultural animals not drugs so the US FDA does not apply. RoMaGraves: What amount of income would a mare bring in for a year in this program? I also would like to mention that wild horses don't live as long as their tame counterparts due partly to feed and partly due to being constantly pregnant. Nadia Cymbluk, D.V.M.: A farm with a 100 mares could probably make $100,000 gross. Dearest: Nadia, are the mares ever purposely made pregnant again and again in order to have their urine available for the production of Premarin? Nadia Cymbluk, D.V.M.: No. They breed naturally. The mares must accept the stallion for successful mating. CNelson875: How have you independently verified the treatment of the horses? Nadia Cymbluk, D.V.M.: The PMU ranches will be evaluated by the American Association of Equine Practitioners, Canadian Veterinary Medical Association and the International League for the Protection of horses in this coming collection season. LittlJeane: I'm still looking to an answer about whether Ayerst intends to make the exercise program at Linwood mandatory for all PMU farms and when? Nadia Cymbluk, D.V.M.: The exercise program at Linwood is for our horses. Other farms have to develop their own programs in consultation with their independent veterinarians. Furthermore, we will study exercise programs this fall to identify factors of importance. LMossholde: How many PMU farms have you visited? Nadia Cymbluk, D.V.M.: I haven't counted, but I have been on hundreds. End of Part One of Wyeth-Ayerst Conference
Part Two of Power Surge Chat With Wyest-Ayerst Dearest: During the second part of the chat, Wyeth will be represented by gynecologist, Dr. Ronna Jurow, who will answer any questions we may have about Premarin, PremPro and PremPhase. Ronna Jurow, M.D., is a gynecologist. "My interest in this subject, i.e., Premarin vs. the Animal Activists stems from the fact that I have studied this issue and I feel that women should have access to all viable options for hormone replacement therapy." Dr. Jurow is a gynecologist in private practice in Ventura, CA. Her specialty is helping women through the reproductive transitions in their lives. Dearest: Dr. Jurow, welcome to Power Surge. Tell me, are Premarin, PremPro and PremPhase all made the same way? Ronna Jurow, M.D.: First, I would like to clarify that I do not work for Wyeth-Ayerst. I am a gynecologist in private practice, with a special interest in menopause. As a woman, I am against any effort to take away our most widely used, best studied estrogen preparation, Premarin, which has been in use for over 54 years. I am not sure regarding manufacture of the above products, but they all contain Premarin. D Wintrode: I can not understand how the fourteen estrogens found in horse-based urine premarin can be of any good for women; if not downright harmful. Ronna Jurow, M.D.: This product has 54 years of extensive use, and has been studied extensively. Premarin can help prevent heart disease that is the leading cause of death among women; and it may prevent Alzheimer's disease in older women. We all know already about osteoporosis! Dearest: Yes, but it is a known fact that the studies that have been done have, for the most part, been funded by Wyeth-Ayerst and while the claims are that it helps prevent heart disease, what about all the women our age who are on HRT and at risk for cancer? Ronna Jurow, M.D.: There is no contraindication for the use of Premarin with cancer except for breast cancer and endometrial cancer. Dearest: Well, that's cancer to me. Do you mean you can safely say that by taking HRT there is no risk for cancer? Ronna Jurow, M.D.: The overall health benefit of HRT, for most patients, far outweighs the risk. Dearest: That is skirting the issue. It is a scientifically proven fact that the use of HRT increases a woman's risk for breast and endometrial cancer. RoMaGraves: Do you ever recommend Mexican Yam Cream or other 'natural' preparations? Ronna Jurow, M.D.: Some of my patients use such preparations. I would rather have them use it in conjunction with FDA approved HRT. Dearest: How many women are on the FDA team that approves these drugs? Ronna Jurow, M.D.: I don't know. Dearest: I see. Remcee: Is there any advantage for an older woman to take Premarin if she hasn't before. Ronna Jurow, M.D.: For the vast majority of women, yes. In addition to the benefits I listed above, my older patients feel better. Dr Bello: Is the Premarin cream more effective than the Estrace, in your opinion? Ronna Jurow, M.D.: Some women seem to do better with one preparation, some with the other. LittlJeane: Just because a drug is 54 years old does not make it the best. We don't take arsenic for B-12 deficiency or chew on foxglove anymore, so why should we continue to take an impure estrogen product when other FDA-approved products are available? Ronna Jurow, M.D.: They have tried for over 54 years to find things wrong with Premarin, and yet in every study, Premarin prevails. LynnCSE: Do you agree/believe that it takes at least .625 mg. to control hot flashes? Does a smaller dose ever work? Let's hear it for more comfortable sex with a Premem ring. Ronna Jurow, M.D.: The dose depends on the individual patient. A smaller dose may work, or a larger dose may be required. SFrost2: I'm 28 and had a surgical menopause approximately two weeks ago. I'm on .625 mg. Premarin. Is this dose high or low? What about testosterone? How long before I even out? Ronna Jurow, M.D.: Every patient is different and you will have to see your own doctor. Oudastate: Is the Alzheimer's disease research new? I had not heard that. Could you elaborate? Ronna Jurow, M.D.: Yes, it is fairly new. It has been coming to light only over the last two or three years. Dearest: Before we go ahead, Dr. Jurow, what has been learned about Alzheimer's? Ronna Jurow, M.D.: Preliminary evidence seems to indicate a decrease in frequency of Alzheimer's disease in patients taking Premarin. Dearest: What age are the patients? Ronna Jurow, M.D.: I don't have all the details at my fingertips, but as best I recall the patients were at an age where Alzheimer's might be typically diagnosed. Dearest: Would these have been patients who were likely to have developed Alzheimer's? Were they patients with familial situations making them likely to get Alzheimer's? Ronna Jurow, M.D.: I don't have all the details of the study, but it appeared to me it was a cross-section. The most recent study appeared in Lancet, July or August 1996. Dearest: Makes no sense to me. A cross-section of people who probably weren't likely to get Alzheimer's in the first place. What difference would it make? Postrain: What is the average age of death in women from heart disease versus estrogen-related cancers? Ronna Jurow, M.D.: There is a publication by Henderson (1980), I don't recall the journal, but it gives the overall estimate of lives saved through use of estrogen. Postrain: 1980 was a millennium ago in terms of medical technology. Blanket statements must be based on current research. Ronna Jurow, M.D.: In my practice, I tell women that heart disease is a much greater risk for them than would be a cancer caused by estrogen. Dearest: Well, I hate to say it, but my mother, grandmother and great grandmother managed to get through menopause without heart disease without HRT. Katdeesin: Isn't it true that there are components in Premarin that don't exist in the other estrogens that lower cholesterol and may even be breast cancer protective? Ronna Jurow, M.D.: Dearest, congratulation on your family history. Yes, Premarin is a complex blend of estrogen components. Dearest: Dr. Jurow, there is no point in scaring the death out of women who aren't likely to develop heart disease just because they are going through menopause. Ram1975106: Why haven't other products mentioned by others here been tested as much as Premarin? Ronna Jurow, M.D.: Probably because they have not been available as long. Remember, I don't work for Wyeth-Ayerst. Dearest: Dr. Jurow, we understand you don't work for Wyeth, but many women are concerned with the various public published risks involved with the use of hormone replacement therapy. Why do you make it sound so safe? Ronna Jurow, M.D.: Because I believe that it is safe. Numerous studies show that there is far greater benefit than risk; and in my personal experience of close to 20 years, I have seen it to be safe. You must remember the benefits as far as osteoporosis, and don't forget your sexual functions! Dearest: Large doses of calcium can probably effect similar results and with all the "positive" effects of HRT. There are more cases of cancer today than ever before since all the first wave baby boomers have entered menopause. Ronna Jurow, M.D.: Large doses of calcium can emphatically NOT prevent osteoporosis. RoMaGraves: May I ask, how old you are? What do you plan to use or are you using? Ronna Jurow, M.D.: How old am I? My husband doesn't even know my age. I have taken estrogen and will continue to use it. I stopped to have my children. SFrost2: What is your feeling about Premarin and testosterone combinations? Good or bad? Ronna Jurow, M.D.: I do prescribe testosterone in my practice, but I tend to not use fixed combinations, as each patient needs individual treatment. Jean: Since researchers are seeing interesting results with Premarin and its effects on Alzheimer's, when will we see research of Premarin on males? Ronna Jurow, M.D.: I don't expect to see research in Premarin on males. LittlJeane: How can Dr. Jurow see a difference in estrogen replacement therapies when the FDA has approved several others for the same indications as Premarin? Ronna Jurow, M.D.: I see it in my clinical practice every day. Some patients do better on one, some do better on another. Dr Bello: Has there been a comparison in cancer risks between Premarin and Estrace or similar HRTs? Results? Ronna Jurow, M.D.: No. Katdeesin: Why do other companies not do the research on their products? Estrace has been around almost 30 years. Ronna Jurow, M.D.: You would have to ask those other companies. Remember, research takes a considerable amount of money, perhaps not all companies are willing to fund it. Ollydaze: Is cancer risk dose related? Can you titrate down the dose to the lowest cardiac protective amount? Ronna Jurow, M.D.: The medical community, including myself, is searching for the safest dose. Postrain: If you do not work for Wyeth-Ayerst, what is your Connection with them? Why do you only know of and use Premarin? Ronna Jurow, M.D.: I prescribe many different ERT's, not just Premarin. This discussion came about because Premarin is under attack and I don't like it. It is against all women. SingingDSR: I am 38 and I have been in menopause since I was 30. I am now on Climara patch plus provera. What do you think of that versus pills? Ronna Jurow, M.D.: I cannot treat on-line. I am glad you are taking HRT. The patch should be available as an option. Dearest: Dr. Jurow, don't you have an opinion on the patch as opposed to the pill? That's not is not really prescribing on-line, it is just an opinion. Ronna Jurow, M.D.: Dearest, in general I feel that because estrogen absorbed from the patch does not pass through the liver, you don't get all the benefits, such as the lipid lowering effect, which the oral agents provide. Dearest: Thank you, Dr. Jurow. That's more than we knew before. RRosenblut: Does chaste tree berry have estrogen? Is it good for hot flashes? How are herbal estrogens different from hormone replacement therapy? I am afraid to take estrogen because of breast cancer. Ronna Jurow, M.D.: To my knowledge it is not harmful, I would advise my patients to at least use it in conjunction with an FDA approved HRT. RoMaGraves: Your opinion of DHEA? In reports I have read, it seems to have the same good effects as HRT. Ronna Jurow, M.D.: DHEA has nowhere near the scientific investigation; therefore the jury is still out. JSart24973: What is Progest cream and estradiol? Ronna Jurow, M.D.: Progesterone cream is a cream containing progesterone. Estradiol is an estrogen. Dearest: A natural estrogen, not one from the urine of horses. Postrain: You did not answer my initial question: What is your relationship with Wyeth? Ronna Jurow, M.D.: I don't have a relationship with Wyeth. I am in private practice. I am here to help women, and try to educate re the benefits of HRT. Dearest: Why did Wyeth send you as their representative? Ronna Jurow, M.D.: I contacted Wyeth, because of my concern about the attacks on Premarin. Katdeesin: If Premarin has been around for 50 years, its patent should have been up years ago. So why aren't there any generic Premarins? Ronna Jurow, M.D.: I don't know. I would assume because no other company has been able to duplicate it. RoMaGraves: How long do you recommend that women remain on HRT? Ronna Jurow, M.D.: For most women, I recommend it for the rest of their lives. Dearest: Some of Power Surge's medical consultants have said that Premarin has 13 additional chemicals in it that none of the other prescribed hormones have. Why is that? What are they and why is it necessary for only Premarin to have them when none others do? Ronna Jurow, M.D.: You would have to contact Wyeth-Ayerst for details. My main knowledge is of the clinical benefits. Dearest: I was under the impression you were an expert on Premarin, no? Ronna Jurow, M.D.: I have a special interest in menopause and HRT. Dearest: I don't understand. You say on one hand that Premarin can't harm us, that the benefits outweigh the risks, yet you don't know what the ingredients are in this drug that you say is more beneficial to us than harmful? Is this how middle-aged women are being sabotaged today? I don't mean to sound rude, but if we don't ask questions about this mindset of doctors today, we'll never become enlightened. Ronna Jurow, M.D.: Premarin is a known product. It has been widely studied and FDA approved. Dearest: I see, and have you 100% faith in the FDA? They've "approved" of many drugs which proved to be dangerous - case in point, DES, et al. Ronna Jurow, M.D.: I have a great deal of faith in the FDA. America has the safest and most effective medication supply in the world. The FDA is a very conservative agency. Dearest: I'm afraid that drugs are approved daily which may potentially be dangerous. There are also drugs recalled reguarly. All we have to do is look at drugs like Phen Phen and Redux. Postrain: You suggest using chaste berry/vitex with HRT. Research has shown it to adversely effect the uptake of estrogen. Ronna Jurow, M.D.: Dearest, you are entitled to your beliefs. Dearest: As are you, Dr. Jurow. Ronna Jurow, M.D.: I recommend to my patients that they use FDA- Approved preparations. Dearest: The FDA won't approve many herbs and natural Remedies because there aren't gazillions of dollars to be earned from them. Katdeesin: I understand that the hip is of concern with osteoporosis. In researching several estrogen studies, I can only find hip data with Premarin. Does this mean the others don't protect the hip? Ronna Jurow, M.D.: As I have said many times, one advantage of Premarin is that there is more data on it. Dearest: Dr. Cymbaluk and Dr. Jurow, thank you much for representing WYETH- AYERST and answering our many questions about Premarin and the charges of alleged animal abuse. These are important issues for women everywhere, and we all thank you for doing such a great service by appearing in Power Surge tonight. Thank you! Ronna Jurow, M.D.: I enjoyed it very much and I hope is has been of some benefit. Nadia Cymbluk, D.V.M.: Thanks for having our viewpoint. Dearest: Thank you and goodnight, everyone. Read the transcript of Dr. Jean Rodgers of PETA Disclaimer: Every guest in Power Surge is a highly respected professional whose opinions are his/her own. An appearance in Power Surge does not constitute an endorsement of a guest's views. None of these transcripts may be reprinted or reproduced without the express permission of Power Surge™ and the respective guest. Read other transcripts by returning to the Library. Dearest aka Alice Stamm Power Surge Founder, Facilitator, Host Copyright©1994-2009 by Power Surge. All Rights Reserved.