페이지 수:344
발행 날짜:2006년 2월 22일
형식:전자책
출판사:Springer Publishing Company
언어:영어
편집자:Birgit Rakel, MD, Elizabeth R. Mackenzie, PhD
The field of Complementary and Alternative Medicine (CAM) is expected to grow tremendously in the next few years. In addition to an increase in the general population, the baby-boomer generation is quickly entering retirement and will likely take advantage of CAM increasingly as it ages.
Although CAM research as applied to aging is just beginning and health professionals receive no special training in CAM and aging, the United States population still continues to employ it.
For diagnoses that accompany aging such as cancer, neurological diseases, psychiatric disorders, and physical disabilities, CAM has often been used in addition to or in place of unsuccessful conventional methods of treatment.
This new and up-to-the-minute compendium of reliable and authoritative in...
출처: 게시자
Top reviews from other countries
alec sessa
5.0 out of 5 stars Quality of the information presented in this book.
Reviewed in the United States 🇺🇸 on 15 November 2019
Verified Purchase
Have wanted to buy this week for weeks. Can't believe I was able to acquire this for such a nominal cost! Excited to start reading!
Report
Marjorie Miles
5.0 out of 5 stars The book is excellent!
Reviewed in the United States 🇺🇸 on 2 October 2016
Verified Purchase
I purchased this book as a resource for a Gerontology class that I am taking. The book is excellent!
One person found this helpful
Report
Kristen S.
5.0 out of 5 stars Five Stars
Reviewed in the United States 🇺🇸 on 25 February 2017
Verified Purchase
Great in depth appreciation of Ayurveda perspective and healing
Report
Complementary and Alternative Medicine for Older Adults
By Dan Orzech
Social Work Today
Vol. 7 No. 5 P. 38
More older adults are turning to complementary and alternative medicine (CAM). Know what the latest research says. CAM is not a sham.
You’re sitting in a session with a family whose grandmother, aged 74, is having memory problems. They’re worried about Alzheimer’s disease. “I’ve heard that ginkgo biloba can prevent Alzheimer’s,” one of them says, “but I don’t know if it really works. Should Gram be taking it?”
If you don’t know the answer to that question, you’re not alone. There’s been an explosion of alternative approaches to healing in recent years—everything from acupuncture and yoga to herbs and meditation, not to mention comprehensive approaches to medicine such as Ayurveda and naturopathy, which can make use of any number of specific therapies. This makes it difficult for anyone to keep up. But one thing is certain: Social workers and other professionals working with older adults will increasingly see clients embracing alternatives to traditional Western medicine.
According to the Centers for Disease Control and Prevention (CDC), 36% of adults in the United States use some form of complementary or alternative medicine (CAM) therapy. Add in prayer aimed specifically at healing, and that number nearly doubles. At the moment, adults in their 40s and 50s tend to be the biggest users of CAM therapies. “The baby boomer generation was the first generation to become open to things like meditation, yoga, and health food,” says Elizabeth Mackenzie, PhD, a professor at the University of Pennsylvania who recently coauthored a book to help professionals understand CAM for older adults. But the boomers, she says, “are now on the threshold of old age. You’re going to see a huge increase in interest in this among older people.”
Fewer Side Effects
That could be good, according to Harvey Zarren, MD, president of the Arlington, Mass.-based Integrative Medicine Alliance, because CAM therapies tend to be less invasive than conventional medicine and have fewer side effects. And older people, he says, “tend to be much more prone to encounter problems from standard medical treatment. They suffer more from side effects and complications, in part because their reserves for metabolizing and excreting things are lower.”
But what sets CAM apart from traditional medicine, says Zarren, is not only different techniques and medicines but the way medicine is practiced. “It’s not just about what tools are used,” he says. “There’s a focus on deepening the quality of the human experience. CAM practitioners generally relate to their patients with respect, spending lots of time with them and focusing on people’s wellness rather than their problems.”
Going Mainstream
Figuring out exactly what CAM is can be a challenge. The National Center for Complementary and Alternative Medicine (NCCAM) has divided the field into four general approaches: biologically-based practices such as herbs or supplements, mind-body medicine approaches such as meditation or music therapy, body-based practices such as massage or chiropractic, and energy medicine, which can include approaches like Reiki or therapeutic touch (see sidebar). Many of these specific techniques are used by what NCCAM calls whole medical systems such as traditional Chinese, homeopathic, and naturopathic medicines.
Increasingly, many of these practices are moving toward the mainstream. “Ten or 20 years ago, acupuncture was considered very bizarre,” says Mackenzie. “But now that people have discovered that it’s good for pain management, there are acupuncturists in rehabilitation medicine departments in almost every major hospital in the country. And if you go to most major cancer centers, you’ll find mind-body programs offering things like yoga and positive imagery classes. You wouldn’t see that 20 years ago.”
As CAM practices become more accepted, some conventionally trained physicians have begun integrating them with traditional medical treatments. Led by pioneers such as Andrew Weil, MD, the field of integrative medicine, as it’s known, is growing rapidly. More than three dozen medical schools, including Yale, Harvard, and Stanford, now offer training programs in integrative medicine.
CAM and Social Work
Physicians aren’t the only ones incorporating CAM practices into their work. At the nonprofit Benjamin Rose Institute, which serves older adults in the Cleveland area, Linda Elliott, MSSA, has been using various CAM techniques for years. Elliott, a social worker, board-certified art therapist, and Reiki master, directs the institute’s program for older adults with mental illness. Group therapy sessions at Benjamin Rose often start with meditation and deep breathing exercises, says Elliott, and when she does art psychotherapy with clients, she usually begins with a gentle physical warm up before the session.
Elliott has also introduced the Chinese system of movement and breathing called tai chi to the clients, who range in age from 55 to 96. Tai chi was helpful to them, but introducing it provided a lesson in the importance of keeping family members involved. “I had a family member call up and say, ‘My mother is doing strange things with her hands,’” recalls Elliott, who explained the movements were part of a tai chi sequence and now makes sure to keep family members and legal guardians well informed.
Elliott also stresses the importance of using CAM modalities that are appropriate for a particular population. “I probably wouldn’t use guided imagery with a population that hears voices and has visual hallucinations,” she says. “That could hinder their healing.”
It’s also important to be aware of regulatory agencies’ requirements. Elliott is a trained Reiki practitioner, a healing approach that involves light touch. “Anything that involves touch is tricky,” she says, “because there are only certain people who are legally allowed to touch clients.”
With their permission, the institute’s staff can touch clients—”Our population loves hugs,” Elliott says—and Elliott hopes to introduce Reiki. She’s already used it informally. “We had a client who became extremely agitated and confused because of his dementia,” she recalls. “He was a big guy, probably close to 7 feet tall, and none of the interventions the staff did helped him. I brought him into the dining room and asked him to sit down, and I put my hand on his shoulder and just started talking to him. It totally calmed him down, and he was calm for the rest of the day.”
Elliott also hopes to offer Reiki to her clients’ family members. “Our clients’ caregivers are usually totally exhausted,” she says. “They’re trying to hold down jobs, maintain their families, and care for an older person with mental illness who needs a tremendous amount of care.”
“Know Who’s Out There”
While not all social workers have the training to apply CAM approaches themselves, they can refer clients to CAM practitioners when it may be helpful, says Dorothy Becvar, PhD, a social work professor at St. Louis University who has written about CAM use. That means becoming familiar with local practitioners. “I think it behooves us as clinicians to know who’s out there and who’s credible, just as we would with any other kind of professional,” she says.
Becvar recommends biofeedback to older adult clients struggling with high blood pressure or chronic pain and frequently refers clients of all ages to a chiropractor who practices Chinese medicine.
She has also created a not-for-profit holistic healing center, where she and other social workers provide therapy, and a half-dozen CAM practitioners offer other healing services, including biofeedback, massage, tai chi, and qigong. “The idea was to have it all under one roof,” she says, “because a lot of people don’t want to be chasing all over the place to find services.”
Do They Work?
The big question for many doctors and patients is whether complementary and alternative treatments work. In many cases, the answers are anything but clear. Take echinacea, for example, a root widely believed to ease the symptoms of the common cold and possibly prevent them altogether.
According to the CDC, echinacea is the most widely used natural product in the United States. However, one extensive study published in 2005 in The New England Journal of Medicine found no evidence that echinacea protected people from getting a cold or made any significant difference in their symptoms.
Critics of that study, however, suggested that the dose used was too low. And two years later, in July 2007, a meta-analysis of hundreds of studies on echinacea published in Lancet Infectious Diseases concluded that echinacea reduced the risk of catching a cold by 58% and significantly shortened the duration of a cold.
Similar controversies have dogged other CAM therapies. Two large studies found that the herb St. John’s Wort, widely used by doctors in Europe to treat depression, was no better than a placebo for treating major depression. Still other research indicates that it may be helpful after all, although perhaps more for mild to moderate depression than severe cases.
The lack of scientific consensus leaves many patients and their healthcare providers confused about what to do. As CAM treatments have moved into the mainstream, however, researchers are launching a steadily growing number of studies which may help to resolve some uncertainty. Many of the larger and more rigorous studies are now being funded by the National Institutes of Health (NIH) through NCCAM.
One large study is looking at whether the herb ginkgo biloba can help prevent Alzheimer’s disease, memory loss, and cardiovascular disease in older adults. The results, due sometime in the next two years, could be significant for many older adults: More than four million Americans, most over the age of 65, have Alzheimer’s, according to the NIH. Jointly sponsored by NCCAM, the National Institute on Aging, and the National Heart, Lung and Blood Institute, the study is following more than 3,000 adults over the age of 75 for more than five years. One half of them are receiving ginkgo and one half a placebo, and every six months they undergo a battery of cognitive, neuropsychological, and cardiovascular tests.
“Americans spend a quarter billion dollars a year on ginkgo,” says Steven Dekosky, MD, chairman of the neurology department at the University of Pittsburgh and the study’s principal investigator. But while earlier studies have suggested that ginkgo may be helpful for treating the symptoms of Alzheimer’s and other types of dementia, according to Dekosky, there has been little research on whether it can cure or prevent Alzheimer’s, nor have questions about the appropriate dosage and safety been resolved.
Sham Reiki?
Rigorous, pharmaceutical-style clinical trials may be useful for herbal medicines, but they won’t necessarily answer the question of whether other types of complementary and alternative treatments work. “Double-blind, randomized controlled trials aren’t going to help us understand how Reiki works,” says Zarren. “How do you do sham Reiki? What would be the control?”
That doesn’t mean those types of studies aren’t useful, Zarren says. They can help establish whether a particular approach is safe or not. But based in a reductionist point of view, he says, they lack an understanding of the wholeness of life that is found in complementary approaches.
Take tomatoes, for example. “Traditional Western medicine,” says Zarren, “would say that if tomatoes contain lycopene, and lycopene can help, say, prostate cancer, then we’ll make a pill and just put lycopene in it. But that ignores the fact that in the tomato, lycopene is combined with all sorts of other things. Could eating tomatoes be better for you than taking lycopene pills?”
So while traditional research does provide some answers, it’s not the only source of information about what works, says Zarren. “There’s anecdotal evidence, there’s experiential evidence. There’s the fact that some of these approaches have been around for thousands of years, and we see them working on people,” he says.
Even Western medicine isn’t always based on research. “We did bypass surgery for years before anyone did any kind of a study on it,” says Zarren.
Keeping CAM Secret
Complementary and alternative treatments are becoming more accepted by mainstream medicine, but that doesn’t mean all physicians are knowledgeable about them. That can lead to a communication breakdown: Among people aged 50 or older, 69% of those who use CAM do not talk to their doctors about it, according to a survey conducted by the American Association of Retired Persons and NCCAM.
“Physicians are in an awkward position,” says Mackenzie. “They’re not trained in this, and they may not know which herbs could be dangerous or if homeopathy actually does work. And patients don’t want to be admonished or told they’re silly for trying these things.”
But CAM treatments—particularly herbs—are medicines and can interact powerfully with other treatments. Ginkgo biloba, for example, can inhibit blood platelet aggregation and has caused increased bleeding in people taking prescription blood thinners. Other dietary supplements known to interact with prescription drugs include garlic, glucosamine, ginseng, saw palmetto, soy, valerian, and yohimbe.
In other words, if you’re taking pharmaceuticals, don’t experiment with herbal supplements without guidance. “Using herbs, especially if you’re on a lot of medications, is something you really want to do with the advice of either a really good herbalist or a physician,” says Mackenzie.
— Dan Orzech is a Philadelphia-based freelance writer.
Do They Work?
Zinc Lozenges for Colds?
Despite 20 years of research, the benefits of zinc lozenges as a therapy for the common cold have not been proven. A review of 14 placebo-controlled studies from the past two decades finds significant problems with 10 of the studies. Three of the other studies report no therapeutic effect from zinc lozenges or nasal spray. The remaining study, however, reports positive results from zinc nasal gel.
Ginkgo Biloba for Alzheimer’s?
Studies have shown that ginkgo may be useful in reducing the symptoms of Alzheimer’s disease and other types of dementia. There is no research, however, demonstrating that ginkgo can prevent or cure Alzheimer’s. The National Institutes of Health (NIH) is currently conducting a major clinical trial to examine those possibilities. It is also testing ginkgo for use with asthma, symptoms of multiple sclerosis, cognitive decline, and sexual dysfunction due to antidepressants.
St. John’s Wort for Depression?
Widely prescribed in Europe for depression, St. John’s Wort may be useful for mild to moderate depression, according to a review of 23 clinical studies. A major NIH research study, however, found that it was not effective for treating major depression of moderate severity.
— DO
What is CAM?
For those seeking healing approaches outside traditional Western medicine, there are numerous complementary and alternative approaches available. The National Center for Complementary and Alternative Medicine divides them into four major types, along with whole medical systems, which can incorporate various healing practices.
Mind-body Medicine
Mind-body medicine includes various techniques aimed at an integration of brain, mind, body, and spirit. These include meditation, mindfulness-based stress reduction, prayer, hypnosis, and imagery, as well as therapies such as art, music, or dance. Some 17% of adult Americans make use of mind-body interventions; 45% of that population uses prayer for health reasons.
Biologically Based Practices
Herbs, vitamins, and other substances found in nature are often used in complementary or alternative medicine healing approaches. These can include botanicals, minerals, amino acids, and probiotics like acidophilus, as well as enzymes like Nattokinase, a soy derivative. Biologically-based approaches can also constitute diets, including vegetarian, vegan, and macrobiotic.
Manipulative and Body-based Practices
Manipulative and body-based practices focus primarily on the systems of the body, including the bones and joints, soft tissues, and circulatory and lymphatic systems. They include massage and chiropractic or osteopathic manipulation, as well as techniques such as reflexology, Rolfing, Trager bodywork, Alexander technique, and Feldenkrais method.
Energy Medicine
Energy therapies such as Reiki, therapeutic touch, and the traditional Chinese qigong seek to achieve healing and wellness by affecting the body’s energy fields. While the existence of these energy fields have not been proven scientifically, they have long been recognized as chi, or life force, by Chinese culture. In Reiki, practitioners place their hands on or near the patient, while qigong combines movement, meditation, and breath work. Other approaches to energy work involve magnets or electrical fields.
Whole Medical Systems
Whole medical systems provide a comprehensive system of theory and practice for the use of other healing practices such as acupuncture, herbs, or yoga. Some systems evolved within the last century or so, such as naturopathic medicine or naturopathy, and homeopathy, which seeks to activate the body’s natural healing abilities by giving very small doses of highly diluted substances that in larger doses would produce illness or symptoms. Other systems have been around much longer, including traditional Chinese medicine, Ayurveda, which originated in India, and Japanese traditional herbal medicine, or Kampo.
— DO
