NO BLOOD Medicine Meets the Challenge Narrator: Dorothy MacPhee has a lifethreatening medical problem. An artery that could burst at any time. Doctor: "The normal way of doing this operation is generally through the abdomen a long vertical incision." Narrator: Leslie is a young girl with a serious spinal deformity. Doctor: "The patient is a Jehovah's Witness, and in a procedure of this magnitude, it is unavoidable that some blood loss will occur." Narrator: Both patients need surgery. Yet both patients have religious beliefs that preclude their accepting a blood transfusion. Medical science is now providing doctors with alternative strategies to treat successfully patients who, for various reasons, avoid blood transfusions. These new strategies may soon benefit all patients. NO BLOOD Medicine Meets the Challenge patients who have their own values and their own position about certain issues." Eileen Yost, R.N.: "There's a lot of different cultures out there, and they have entities specific to their own cultures that we as health-care workers need to understand." Prof. Olivier Guillod: "I think the duty of physician is not simply to preserve life. But the first and foremost duty of physician is to respect the patient." Narrator: In the past, the medical profession found it difficult at times to respect the health care needs of one religious group in particular, Jehovah's Witnesses. This was because of their avoidance of blood transfusions. Alexis: "That was the easiest decision, because there was, under no circumstances would I accept blood." Jessica: "One thing I heard, he says, 'blood transfusion,' and immediately I said, 'No, No!'" Narrator: At the dawn of the 21st century, society is becoming increasingly diverse. People everywhere are being exposed to different languages, customs, cultures, and religious beliefs. Adapting to these differences is a challenge to all strata of human society. It is a singular challenge for the medical community. Wayne: "I couldn't live with myself if I turned my back on my beliefs and my God, and I wasn't going to accept a blood transfusion." Prof. Timothy W. Harding: "We're living in a pluralistic society, and the doctor has one set of values, but he or she will meet Prof. Roland Hetzer: "There was certainly a time in years back where Jehovah's Witnesses were looked at by physicians, and especially surgeons, in a negative way." Narrator: Their abstaining from blood transfusions was often misunderstood by the public. Jamie Pollard, R.N.: "I think before I ever met a Jehovah Witness, I had a certain mindset that they were maybe a religious fanatic type person." Prof. Charles H. Baron: "Part of it, I'm sure, is prejudice about a religious sect, which the physician, or the judge, or the lawyer, about which they may know next to nothing." Gene Smalley—JW spokesman: "A lot of people nowadays have heard of dangers or diseases that might be contracted from blood and blood transfusions. But frankly, for Jehovah's Witnesses, central to their avoiding blood transfusions, is because the Bible highlights the preciousness of blood." Eugene Rosam—JW spokesman: "It's a very clear statement, by the way. It isn't something that takes a lot of theological study to determine, or work out. It says very plainly in the Christian scriptures: "Abstain . . . from Blood."—Acts 15:20. Prof. Charles H. Baron: "From the point of view of someone who's not a believer, this seems an irrational act." Prof. Edward Keyserlingk: "For some people, it seems to be anti-medicine. It seems to be somehow putting the patient in jeopardy." Diane Mitchell, LCSW, C.C.M.: "I think some of us, myself included, was under the impression that maybe Jehovah's Witnesses didn't want the best medical treatment, that they were sort of against medical care." Alec: "There's no question, it mattered to me whether she lived or died. I brought her to the hospital in the first place to help her recover." Cynthia: "I didn't want to just die, and I don't think anybody wants that to happen." Dr. Mark E. Boyd: "It's not some sort of suicide pact that they want to enter into with you. They want to live, they want to have good health care, and I think that you can work with them." Diane Mitchell, LCSW, C.C.M.: "I realized they wanted the best medical care, but they just wanted it without blood." Prof. Edward Keyserlingk: "I think the effort has to be made to remove the perception of Jehovah's Witnesses are somehow in a category by themselves." Dr. Aryeh Shander: "Clearly, you can point to many religions, they all have one issue or another which you may or may not agree, but that's not the issue." Dr. Peter Carmel: "That this is a religious precept. This is not illogical stubbornness. This is a religious belief. And just as I respect the religious beliefs of many other religions, I think I have to respect that." THE RIGHT TO CHOOSE TREATMENT David C. Day, Q.C.: "All patients, as a general rule, have the right to receive treatment or to refuse to receive that treatment, after they've had full, open, and candid discussion with the treating physician." Prof. Olivier Guillod: "I believe the basic element of patients' right is the right of self-determination. That is, the right of any patient to decide what shall be done with his or her own body." Narrator: Patient rights not withstanding, some have claimed that declining what they consider lifesaving medical treatment is irrational. Prof. Timothy W. Harding: "I think it's wrong to equate a refusal of a treatment with suicide, which is a conscious choice to end one's life." Prof. Edward Keyserlingk: "There is always a legitimate question about a patient's competence, but just the mere refusal of blood in itself is not any kind of such indication." Dr. Hooshang Bolooki: "I can tell you, I have done over 200 Jehovah's Witness patients. I have never lost a patient because I could not give the patient blood." Narrator: Why, then, does blood transfusion remain the standard treatment for serious blood loss? Dr. Stephen M. Cohn: "I don't believe that refusal of treatment is irresponsible or irrational. I think that just because one person chooses to not take this pill or that fluid or this kind of solution, is their own personal choice." Dr. Peter Carmel: "I think that physicians have been brought up with the idea that blood is the gift of life and that, inherently, blood is good for you." Dr. Nicholas Namais: "We have patients who say that they don't want to be on a mechanical ventilator, they don't want a breathing tube." Dr. Avroy Fanaroff: "The refusal to accept a blood transfusion bothers and concerns many physicians because they're worried that without the transfusion the well-being of the patient is jeopardized." Dr. Mark E. Boyd: "It's an everyday event for a patient who has malignancy or cancer to refuse some treatment or other. They don't want to have chemotherapy, they don't want to have radical surgery. So the idea that patients refuse treatment is something that I work with, . . . don't take as a personal insult." Narrator: These facts are often obscured by news stories claiming that someone died because he refused a blood transfusion. Dr. Aryeh Shander: "To say that one has died because of refusal of blood, I think, is a very general, misleading statement." Dr. Mark E. Boyd: "That's an oversimplification . . . of the tragic event." Dr. Peter Carmel: "It's rarely, if ever, the case that a patient refused a blood transfusion and therefore died." Dr. Aryeh Shander: "People die because of either a medical disease, or a consequence of trauma, or surgery where there has been complications." Narrator: To appreciate fully why physicians feel this way, one needs to understand a little about blood and why transfusions are given. THE FLUID OF LIFE—BLOOD Narrator: Blood circulates through the body by means of an amazingly intricate system of conduits called veins and arteries. Arteries carry oxygenated blood away from the heart, eventually branching into tiny vessels called capillaries. These deliver the oxygen-rich red blood cells to every part of the body. Nutrients and oxygen are exchanged for carbon dioxide and other wastes at the cellular level. Veins then transport the oxygen-depleted blood back to the heart, which pumps it to the lungs. There the carbon dioxide is exchanged for oxygen and the cycle begins anew. This cycle is absolutely essential to life. Dr. Nicholas Namais: "If there's no blood to bring the oxygen to the cells, the cells die, the body dies." Narrator: When someone suffers severe blood loss, doctors have two urgent priorities. Dr. Edwin A. Deitch: "The most critical, immediate need is to stop the bleeding." Prof. Francesco Mercuriali: "Blood transfusion, traditionally considered a normal adjunct to surgery, presently is considered something that has to be avoided." Dr. Nicholas Namais: "Everything takes back seat to stopping the bleeding." Dr. Willem de Groot: "There are real risks as far as transfusions are concerned." Dr. Stephen M. Cohn: "And number two is to restore the volume within your system." Dr. Gerard A. Kaiser: "There are concerns about blood born pathogens, and certainly the concern about AIDS." Narrator: What can happen when a patient loses too much blood volume? Dr. Richard K. Spence: "It's a biological product. It can have diseases, etc. We screen for most of them, but there are some there that we just don't know about." Dr. Edwin A. Deitch: "Then you don't deliver blood to the brain or the other organs and a person can die." Dr. Nicholas Namais: "And what you need to do is restore volume, restore profusion, and restore oxygenation." Dr. Edwin A. Deitch: "A way of correcting that decrease in blood volume is by giving other fluids intravenously. This can be done using any one of a number of fluid types and doesn't necessarily require blood." CHANGING ATTITUDES Narrator: Increasing numbers of patients are opting to avoid blood transfusions for personal reasons. Prof. Lawrence T. Goodnough: "If you've ever had a conversation with a patient the night before surgery and you were to ask them if they had a preference, would they prefer to avoid a blood transfusion, the answer is always Yes." Prof. Roland Hetzer: "I would say that today at least 80 percent of the patients would strongly favor not to have blood transfusions." Prof. Neil Blumberg: "We've certainly seen some horrendous new diseases in the form of HIV come along that probably didn't exist in the past. Whether the next disease will come along in 10 weeks, in 10 years, or 100 years, nobody can say." Dr. Concha Lawand: "We have Hepatitis C, Hepatitis B, that are transmitted, and the costs, social costs of that are very high." Dr. Todd K. Rosengart: "There are transfusion reactions that occur. They are very rare, but they can be potentially dangerous or even life-threatening." Dr. Richard K. Spence: "We can mix the blood up and cause catastrophe. Patients have died and do die from getting the wrong blood." Prof. Donat R. Spahn: "It is interesting to realize now in the late 90's or early 2000's that the blood transfusion, to a certain extent, does not do what we always use blood transfusion for." Prof. Neil Blumberg: "We have become persuaded, over the years, that many of the bad things that happen to patients after surgery are in fact not bad luck, are not lack of surgical skill, but are, in fact, the complications of transfusion." Dr. Nicholas Namais: "There are strategies for intraoperatively using electrocautery instead of scalpels." ALTERNATIVE STRATEGIES Narrator: These concerns have spurred the development of a wide range of alternative strategies, treatments that are acceptable to many of Jehovah's Witnesses, and others who also choose to avoid blood transfusions. Alternative strategies can be grouped around four organizing principles. Minimize Blood Loss Conserve Red Blood Cells Stimulate Blood Production Recover Lost Blood Prof. Donat R. Spahn: "That involves anesthetic factors, it involve[s] the use of certain substances, and it certainly involves also the surgical technique." MINIMIZE BLOOD LOSS Prof. Johannes Scheele: "The most important technique to control bleeding is to avoid bleeding . . . that with less bleeding during surgery the result at the end is better and the outcome is more likely to be smooth." Dr. Richard K. Spence: "Careful surgery means preventing blood loss. Age is no factor. We have operated on newborns. We have operated on people in their 90's." Prof. Johannes Scheele: "If there is some bleeding persisting, there are coagulation techniques, best of which is, at the moment, Argon-Beam coagulation." Narrator: There are noninvasive tools that enable the surgeon to see inside the body, minimizing surgical incisions. Dr. Richard K. Spence: "You can use drugs, topical application of different products that will help prevent blood loss." Prof. Roland Hetzer: "We have now several methods available, like the fibrin glue. Narrator: Fibrin glue, made from blood fractions, stimulates coagulation upon contact. Prof. Johannes Scheele: "The fibrin tissue adhesive is certainly very, very useful because it does not harm the tissue." Dr. Nicholas Namais: "In a Jehovah's Witness, where blood loss is so, so, so critical, I think you have to be very extremely meticulous not to lose even a drop of blood." CONSERVE RED BLOOD CELLS Dr. Mark E. Boyd: "A surgeon who operates without losing large amounts of blood is almost invariably a good and careful surgeon. One who loses large amounts of blood is most often the reverse." Dr. Peter Carmel: "There are new technologies of hemodilution and reinfusion that make the operation easier and which are acceptable to people who have a religious precept against blood transfusions." Narrator: A variety of instruments are now available to help surgeons minimize bleeding. Dr. Linda Stehling: "The principles of hemodilution in terms of reduction of blood loss are really quite simple." Dr. Concha Lawand: "Basically, we use a closed circuit on the patient. We draw off blood from the patient, keep it in contact with the patient, and substitute it with fluids." would always prepare the cell saver system." STIMULATE BLOOD PRODUCTION Prof. Donat R. Spahn: "That results in a diluted blood, and therefore, the patient loses only diluted blood rather than native, or concentrated, blood." Dr. Linda Stehling: "When the patient bleeds intraoperatively, the red-cell loss is less." Dr. Herbert Dardik: "It would be like taking a quart of milk and turning it, adding water so you have 3 gallons of it now, but the original quart is still in there. But if you were to spill it into something, it would be a lot of water and a little fraction of the milk. And then at the end you get rid of the water, and then you're back to where you started." Dr. Aryeh Shander: "And we use that routinely in this institution, especially for those patients who have anticipated significant blood loss." Dr. Concha Lawand: "I think that's probably nowadays besides, not just for Jehovah's Witnesses, a pretty good standard of care for large volume loss surgery." RECOVER LOST BLOOD Dr. Richard K. Spence: "If we do lose blood, this is the kind of case where we use a cell saver. We will suction up any blood that's lost. We wash it, we clean it, we process it. We filter it, then we'll give it back to you." Prof. Donat R. Spahn: "Cell salvage is a very important technique, because when you use cell salvage, the blood lost by the surgeon is not lost for the patient." Prof. Johannes Scheele: "In any trauma patient with a significant blood loss, I Narrator: "A key element in stimulating the body's ability to replenish its own blood supply is a hormone called erythropoietin. Dr. Blair Siefert: "Erythropoietin is a natural substance. It is formed in the kidneys, other organs as well, but primarily the kidney, to help our bone marrows form the red blood cells that are going to carry our oxygen." Narrator: Blood cell production takes place primarily in the sternum, the ribs, the vertebra, and the pelvis. Recombinant Erythropoietin boosts the body's natural production of red blood cells. Dr. Nicholas Namais: "If I know the patient is going to be in the hospital a long time, I may start them on some recombinant erythropoietin so they can start building up their own blood stores." Prof. Francesco Mercuriali: "This can be a very cost effective strategy to reduce the utilization of allogenic blood transfusion." Dr. Richard K. Spence: "One of the most exciting things about this whole field in transfusion alternatives is that the majority of things that we talk about are within the reach of physicians and hospitals around the world." Dr. Peter Carmel: "There are now available techniques in almost every subspecialty of surgery and medicine that allow bloodless treatment." Major Spry—JW spokesman: "Alternatives, like any other therapy, are not necessarily free from risk. So a patient, a Witness patient in particular, may want to become informed about the benefits and the risks that are associated with any particular treatment." Dr. Edwin A. Deitch: "They should be a prudent consumer." Narrator: How effective are these alternative strategies in helping doctors treat patients who do not want blood transfusions? CASE HISTORIES Leslie Lacks had just begun elementary school when it became apparent that she had a degenerating spinal deformity. Doctors diagnosed Leslie's condition as a severe form of scoliosis. Dr. Tarek Mardam-Bey: "Scoliosis is a curvature of the spine, so we have to correct it as much as the spine flexibility allows us." Narrator: After a brace failed to correct her condition, doctors recommended an extensive surgical procedure. Dr. Tarek Mardam-Bey: "We used essentially a series of hooks and metal rods made out of stainless steel that are implanted in the patient's back and used to essentially distract the spine and achieve alignment." Narrator: The Lacks wanted the surgery performed without a blood transfusion. So they found a surgical team that had experience using bloodless techniques. Before the surgery, Leslie's doctors boosted her blood through the use of iron and recombinant erythropoietin. Dr. Tarek Mardam-Bey: "So it was essential that we do the surgery without excessive blood loss. The way that we were able to achieve this is using two techniques basically, one of them is what's called the cell saver. The other technique we used is called hemodilution. It is safer in that it is the patient's own blood and it has remained in continuous circulation with the patient, so there's no chance for contamination or blood transmitted diseases." Narrator: The surgery was a success, and no blood transfusion was administered. Within days, Leslie was up and walking. Bobbie Lacks: "She's so happy. She's going to be able to stand. She's now. She always said, 'Mommy, I'm as tall as you now!'" Narrator: Although Leslie will have to wear a brace for a while, doctors are confident she will lead a normal life. Leslie Lacks: "I'd like to skate, and skateboard, maybe learn how to snowboard, stuff like that." Narrator: Sometimes alternative strategies involve new surgical techniques to reduce blood loss in patients that don't want a transfusion. 75-year-old Dorothy MacPhee suffered an abdominal aortic aneurysm, a life threatening condition that traditionally requires extensive surgery. Dr. Herbert Dardik: "The normal way of doing this operation is generally through the abdomen, a long vertical incision from the lower chest down to the pubic area, having to work around and behind the entire intestinal tract. Hospitalization range ranging at best days, 4 to 5 days, to an average of a week or even more, presuming there are no operative complications." Narrator: Since Dorothy is one of Jehovah's Witnesses, her physicians used a surgical technique that minimizes bleeding. Dr. Herbert Dardik: "What we did today is called endovascular aortic surgery, specifically endovascular, meaning we’re working within the artery. Through that artery, we place our catheters, our wires, all the instruments that we steer right up into where the aneurysm is. And then we can visualize the aneurysm by doing fluoroscopy, x-ray technology." Narrator: Dorothy's surgeons inserted a wire mesh called a stent, and were thus able to repair her aorta without a large surgical incision that would have caused a lot of bleeding. Dr. Herbert Dardik: "A small incision in the groin, all the manipulations through that, a virtually pain free, complication free, post-operative course. Home generally 24 hours. So everybody is a winner!" Dorothy MacPhee: "I feel fine. I never would have believed it, but I do." Narrator: Two days after her surgery, Dorothy was sent home. She recovered nicely. can't treat you because I can't administer penicillin.' No, he simply says, 'We'll give you a medical alternative. We'll give you another antibiotic.' And he gets on with treating the patient." Narrator: This enlightened approach to patient care has exciting implications for the public at large. Dr. Stephen M. Cohn: "The fact that we couldn't use blood on Jehovah's Witness[es], we learned how we didn't have to use blood in many, many other situations. So, it has actually propelled us in the right direction." Dr. Richard K. Spence: "Transfusion alternatives clearly are good medical practice, sound medical practice, safe practice for our patients." Dr. Linda Stehling: "Indeed, it is a standard that should be available to all patients." A NEW STANDARD A growing number of health care providers are willing to meet the challenge of treating patients who avoid blood transfusions. Prof. Roland Hetzer: "With the development of all those techniques, there is nothing really specific about Jehovah's Witnesses anymore. We know that they don't want blood transfusion, and we have the technology to follow their wish." Dr. Stephen M. Cohn: "The belief that you don't want a blood transfusion should not in any way, that should be a tiny part of the whole medical-care environment. That should be acknowledged, be put over to the side, fine, now's the other 99 percent of your care." Major Spry—JW spokesman: "I guess it could be likened to a patient who is allergic to penicillin. You wouldn't expect the physician to say, 'Well, I'm sorry, I Dr. Peter Carmel: "What we're talking about here is going to be a moot point. Because bloodless medicine and surgery will become in the next five to ten years so widespread, that it won't be novel anymore." Eugene Rosam—JW spokesman: "Jehovah's Witnesses have had the unique privilege, because of their religious position on the matter, of helping doctors to learn better ways to treat patients without subjecting them to the risks of blood transfusions." Prof. Charles H. Baron: "What I have seen in my own experience is that they have turned the medical profession around to the point where the gold standard of treatment, frequently now, is to treat people without blood." Narrator: Already some 100,000 physicians worldwide are making bloodless medicine and surgery available to any patient who does not want a blood transfusion. Many experts agree that in the near future medicine and surgery without the use of blood transfusions will be the standard of care for all patients. "There are now available techniques in almost every sub-specialty of surgery and medicine that allow bloodless treatment, that we are getting away from blood transfusions in general." "As a heart surgeon, I guess it's unusual for the guy not to like blood. He should love blood. But I don't. I'm very proud when our patient [who] comes out of the operation room has not received any transfusion." "I can see, within the next few years, us getting to a point where we do not have to even think about giving blood." [THE END]