DR OT AWOTUNDE DEPT OF FAMILY MEDICINE Why learn about alternative medical systems Alternative medical systems are widely patronized worldwide and the patronage is increasing In Africa traditional medicine serves up to 80 of the people at the primary health care level ID: 914151
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Slide1
ALTERNATIVE MEDICINE AND TRADITIONAL HEALERS
DR O.T AWOTUNDE
DEPT. OF FAMILY MEDICINE
Slide2Why learn about alternative medical systems
Alternative medical systems are widely patronized worldwide and the patronage is increasing.
In Africa, traditional medicine serves up to 80% of the people at the primary health care level
.
Slide3Why learn about alternative medical systems
Our commitment to the patient is
‘from cradle to grave‘
The patient’s attitude and practice with regard to alternative medicine influences his utilization of conventional health services.
Knowledge of alternative medicine will help us serve our patients well in terms of counseling them on its merits and dangers.
Slide4HISTORICAL BACKGROUND
Before the late 18
th
century, medicine was largely unregulated with different medical systems
practising
side by side.
In the late 18
th
and 19
th
century, regular and irregular practitioners became more clearly differentiated in Europe.
As the 19th century progressed, most Western states converged in the creation of legally delimited and semi-protected medical markets.
Slide5HISTORICAL BACKGROUND
It was at this point that science based medicine became the ‘official’ medicine recognized by the state.
With the rapid advances in the medical sciences of the late 19
th
century onwards, scientific medicine became the mainstreams medical system.
Slide6HISTORICAL BACKGROUND
From the 1970s, medical professionals and other commentators noted the increasing visibility of health practices that had neither derived directly from nor been verified by biomedical science.
These practices were termed heterodox, irregular, fringe and alternative medicine or quackery.
The most persistent term has been alternative medicine but its use is problematic.
Slide7Definitions
Alternative medicine
- a group of diverse medical and health care systems, practices, and products that are not generally considered part of conventional medicine (US NCCAM).
Complementary medicine
is alternative medicine used together with conventional medical treatment in a belief that it "complements" the treatment.
CAM
– Complementary and alternative medicine
Slide8Understand some Definitions
“Complementary Medicine is
Used Together
With
Conventional Medicine.”
“Alternative Medicine is
Used in Place of
Conventional Medicine.”
Slide9Integrative Medicine
is healing-oriented
medicine that takes account of the whole person (body, mind, and spirit), including all aspects of lifestyle. It emphasizes therapeutic relationship and makes use of all appropriate therapies, both conventional and alternative.
Slide10Integrative Medicine "combines mainstream medical therapies and CAM therapies for which there is some high-quality scientific evidence of safety and effectiveness."
Slide11Alternative medicine includes any healing practice that does not fall within the realm of conventional medicine.
Alternative medicine practices differ in their fundamental principles and methodologies
Introduction
Slide12TYPES OF COMPLEMENTARY AND
ALTERNATIVE PRACTICES
Slide13Slide141. Whole Medical Systems
Slide15Homeopathic medicine
Slide16Homeopathy is based on the belief that a disease can be cured by a very low dose of a substance that creates similar symptoms in a healthy person
These
treatments often worsened symptoms and sometimes proved fatal.
Slide17Scientific Appraisal
Numerous clinical trials have been conducted on homeopathic remedies.
Most show no effect beyond placebo while some remedies could actually be harmful
Slide18Naturopathic Medicine
Slide19The Principles
Naturopathic medicine
, is based on a belief in
vitalism
, which states that a vital force guides bodily processes such as metabolism, reproduction, growth, and adaptation.
Naturopathy favors a holistic approach to health care with non-invasive treatment and minimal use of surgery and drugs.
It is principally practiced in US and Canada.
Slide20Naturopathy is difficult to evaluate because of the wide range of treatment modalities
The principle of
vitalism
on which it is based lacks scientific evidence.
scientific evidence does not support claims that naturopathic medicine can cure any disease.
Virtually no studies on naturopathy as a whole have been published
Slide21Ayurvedic medicine
Slide22Historical background
Ayurvedic
medicine
is a system of traditional medicine which was developed in the Indian subcontinent.
Over centuries the practitioners developed medicinal preparations and surgical procedures for the treatment of various ailments.
These were compiled in the traditional encyclopedia of medicine
Slide23Underlying principles/practice
Ayurvedic
theory tends to
emphasise
that building a healthy metabolic system, attaining good digestion, and proper excretion lead to vitality.
Ayurveda
also focuses on exercise, yoga, meditation and diet
Slide24Scientific appraisal
Many
ayurveda
products have not been tested in rigorous scientific studies and clinical trials.
A review of
ayurveda
and cardiovascular disease concluded that the evidence for
ayurveda
was not convincing, though some herbs seemed promising.
Slide25Traditional Chinese medicine
Slide26Traditional Chinese Medicine
Traditional Chinese medicine
is a broad range of medicine practices sharing common concepts which have been developed in China and are based on a tradition of more than 5,000 years.
Slide27Traditional Chinese Medicine
It includes
various forms of herbal medicine, acupuncture, massage (Tui na), exercise (qigong), and dietary therapy.It’s model of the body, or concept of disease, are not supported by modern evidence-based medicine
Slide28Model of the body
The body is seen to be composed of fuctional entities rather than organs and organ systems.
Qi (a functional entity that runs through the body)
Xue (blood circulation)
Jinye (body fluids
Zang fu (organ functions)
Jing-luo (Meridians)
Slide29Disease concept
Disease is perceived as a disharmony (or imbalance) in the functions or interactions of yin, yang, qi, xuĕ, zàng-fǔ, meridians etc. and/or of the interaction between the human body and the environment.
Therapy is based on which "pattern of disharmony" can be identified
Symptoms combinations are used to recognize pattern of disharmony
Slide30EXAMPLES OF TRADITIONAL CHINESE MEDICINE
Slide31Acupuncture
Acupuncture means insertion of needles into superficial structures of the body (skin, subcutaneous tissue, muscles) – usually at acupuncture points – and their subsequent manipulation
This aims at influencing the flow of qi.
According to TCM it relieves pain and treats (and prevents) various diseases
Slide32Acupuncture
According to WHO acupuncture may have an effect on:
adverse reactions to chemotherapy and radiation,
induction of labor,
sciatica,
dysmenorrhea,
depression,
hypertension,
rheumatoid arthritis, and
low back pain.
Slide33Tui na
Tui na is a form of massage akin to acupressure. Oriental massage is typically administered with the patient fully clothed, without the application of grease or oils.
Slide34Qigong
Qìgōng is a TCM system of exercise and meditation that combines regulated breathing, slow movement, and focused awareness, purportedly to cultivate and balance qi.
One branch of qigong is qigong massage, in which the practitioner combines massage techniques with awareness of the acupuncture channels and points
Slide35Traditional African medicine
Slide36Traditional African Medicine
This is a holistic discipline involving indigenous herbalism and African spirituality, typically involving diviners, midwives, and herbalists.
Claims are made for the cure of various conditions such as cancers, psychiatric disorders, high blood pressure, venereal diseases, epilepsy, asthma, eczema, fever etc
A large proportion of African population depends on Traditional African medicine.
Slide37There is increased interest in this form of practice in Africa due to poor access to conventional medicine as well as its high cost.
The diagnoses and chosen methods of treatment are based of sociocultural believes and rely heavily on spiritual aspects.
Slide38Traditional Healers
Traditional healers
are practitioners of traditional African medicine . They fulfill different social and political roles in the community, including divination,
healing
physical, emotional and
spiritual illnesses
, directing birth or death
rituals
, finding lost cattle, protecting warriors, counteracting
witches
, and narrating the history, cosmology, and myths of their tradition.
Slide39Traditional Healers
Traditional healers
are often the first and last line of defence against the most contagious and debilitating diseases that plague lives. Although Western medicine is generally accepted throughout Africa, it has not replaced but rather augmented indigenous health approaches.
Slide40Traditional healer from Johannesburg,
Slide41Traditional Healers
healers, for the most part, are not officially recognized by governments.
They operate outside formal health structures. But leaving traditional healers on the sidelines can have serious consequences. Some patients, preferring the healers, may disregard their doctor’s advice or take herbal medicines that could have dangerous interactions with pharmaceuticals.
Slide42Traditional Healers
The gulf between modern and traditional practitioners has narrowed somewhat in the past decade.
WHO advocates incorporating safe and effective traditional medicine into primary health-care systems.
Slide43Underlying principles and practice
In African culture, it is believed that "nobody becomes sick without sufficient reason."
The search is not for ‘what’ causes the disease but ‘who’
Diseases are believed to stem from a lack of balance between the patient and his or her social environment or the spiritual world, not by natural causes.
Slide44Underlying principles and practice
Sickness is often attributed to guilt by the person, family, or village for a sin or moral infringement.
The illness, therefore, would stem from the displeasure of the gods or God, due to an infraction of universal moral law.
Incantations are sometimes used for diagnosis and treatment.
Slide45Underlying principles and practice
Incantations are used to achieve mystical and cosmic connections
Divination is used if the illness is not easily identified to be able to know the diagnosis and line of treatment.a diviner who can further give a diagnosis and cure.
Treatment may require not only medication but sacrifices as well.
Slide46Underlying principles and practice
Treatments ranges from "magic" to biomedical methods such as fasting and dieting, herbal therapies, bathing, massage, and surgical procedures
Slide47Protective waist charm
Slide48Scientific Appraisal
While the spiritual aspects of Traditional African medicine has no scientific basis,
medicinals
are already been studied and some of them are promising.
These hopefully will be integrated into modern medicine when proven to be efficacious.
Slide492. Manipulative and Body- based Practices
Slide50Manipulative Body Based
Manipulative and body-based practices deal with the structure and systems of the body.
They include: ➢Chiropractic Practices➢Massage➢ Osteopathy➢Pilates
Slide51Chiropractic
How does it work?
➢Chiropractic treatment involves manipulation of the spine. It is used to treat musculoskeletal problems (muscles, joints, bones, and connective tissue), and alleviate muscle tension or pain in the shoulder, neck and back caused by stress.
Slide52Chiropractic Research
➢Chiropractic is most often used to treat musculoskeletal conditions - problems with the muscles, joints, bones, and connective tissue such as cartilage, ligaments, and tendons.
➢Research has shown it to be an effective short-term treatment for low back pain.
Slide53Chiropractic Risk
➢Chiropractic treatment for some types of pain is controversial. ➢There is risk of complications with manipulation of the neck ➢ Practitioners are required to be licensed to practice.
Slide54MASSAGE
How
does it work? ➢Massage is the manipulation of skin, muscles and joints (usually by hand) to relax muscle spasms, relieve tension, and improve circulation. ➢ It also stretches connective tissue and improves circulation.
Various techniques
include:
Femoral Massage,
Myofascial
Release.
Slide55Massage Research
Some
report benefits of massage include: ➢Reduced anxiety and depression ➢Improved alertness ➢
Relief from insomnia
➢
Improved blood
circulation
➢
Reduced muscle
tension
➢
Improved digestive
function
➢
Relief from
pain
➢
Improved immune function
Slide56Osteopathy
It involves treatment of medical disorders through manipulation and massage of the skeleton
It emphasizes manual adjustments, myofascial release and other manipulation of muscle tissue, joint and bone.Osteopathy is based on the principle that the well-being of an individual depends on their bones, muscles, ligaments and connective tissue functioning together.
Slide57Pilates
This is a physical fitness system, called “
Contrology”It has not been shown to be an effective treatment for any medical conditionIt puts emphasis on alignment, breathing, developing a strong core and improving balance and coordination.
Slide583. Biologically Based Practice
Slide59Biologically Based Practices
Biologically-based CAM practices use substances that people can eat or
drink. Including: ➢HERBS ➢VITAMINS,➢ MINERALS➢ & DIETARY SUPPLEMENTS
It also includes
➢DIET BASED THERAPY
➢FOLK MEDICINE
Slide60Herbal medical practice is the most popular form of alternative medicine.
Herbal medicine is seen as the use of herbs to treat sickness or the use of herbs for their therapeutic and medicinal values.
Herbal medicine
Slide61Herbal medicine
This makes use of plant materials, minerals, animal substances and human body parts
Effectiveness of these remedies remains poorly documented.
Slide62Herbal Medicine
Although Western medical practices seem to have questioned or even denied the efficacy of herbal remedies, traditional plants undoubtedly continue to play a key role in the well-being of indigenous communities which abound in the West African region
Slide63Herbal Medicine
Africa is endowed with many plants that can be used for medicinal purposes.
Out of the approximated 6400 plant species used in tropical Africa, more than 4000 are used as medicinal plants
Slide64Many drugs used in conventional medicine were originally derived from plants
Salicylic acid is a precursor of aspirin that was originally derived from white willow bark
Quinine and Artemesinin are antimalarial drugs derived from Cinchona pubescens bark and Artemisia annua plant respectively.
Morphine and codeine are derived from the poppy plant
Digitalis is a cardiac glycoside derived from foxglove plant
Herbal medicine
Slide65ARTEMISININ PLANT FROM WHICH ARTESUNATE WAS DERIVED
CINCHONA TREE FROM WHICH QUININE WAS DERIVED
Slide66POPPY PLANT FROM WHICH MORPHINE WAS DERIVED
FOXGLOVE PLANT FROM WHICH DIGOXIN WAS DERIVED
Slide67It is estimated that one quarter of all medical prescriptions are based on plant derivatives or plant-derived synthetic derivatives.
WHO estimates that 80% of the population of some Asian and African countries presently use herbal medicine for some aspect of primary health care.
Herbal medicine
Slide68Herbal medicines include:
herbs,
herbal materials,
herbal preparations
finished herbal products that contain parts of plants as active ingredients.
Herbal medicine
Slide69Preparing and drying out freshly dug traditional medicines
Slide70Herbal Medicine
Herbal remedies come in a variety of different forms: herbal baths, capsules, compresses, douches, extracts, implants, oils, plasters, salves, teas, infusions, ointments, concoctions and wraps.
Clearly, herbal medicine has become a booming industry as well as a therapeutic healing technique
Slide71Herbs Research
➢
Several herbs have been shown to have positive effects on osteoarthritis, migraine, back pain, and neuropathic pain. ➢Although herbs are increasingly popular, minimal research has been done with herbs in the field of pain management and the results are mixed.
Slide72Herbs
Herbs
are not regulated or tested, and no safety determination has been made about these substances prior to marketing. It is very important to check for the potential of bad interactions when taking herbs while taking medications.
Slide73Diet Based therapy
A number of conditions are treated in part with therapeutic diets
Treatment includes foods that improve specific health conditionsTherapeutic diets may limit nutrients such as salt to control blood pressure or saturated fat to manage hypercholesterolaemia.
Slide74Folk Medicine
This is medicine practiced based on traditional beliefs within various societies.
This developed before the era of modern medicine.Magic and witchcraft played a major role.Also involved plant-derived remedies on an empirical basis.
Slide754. Mind-body
Medicine
Slide76MIND-BODY MEDICINE
Mind-body medicine looks at how the mind and the body work together: the powerful ways that feelings, thoughts, friendships, spiritual beliefs, and behaviors can directly affect health. These include:
➢
Biofeedback
➢
Cognitive behavior
therapy
➢
Hypnosis
➢
Meditation
➢
Tai Chi
➢
Visual Imagery
➢
Yoga
Slide77Biofeedback
How
does it work? ➢This technique uses sensitive instruments, like electrical sensors, to measure, amplify, and provide feedback on physiological responses, such as muscle tension, pulse rate, and body temperature, related to stress. ➢Biofeedback teaches you to regulate these physiological processes through relaxation.
Slide78Biofeedback Research
➢
Studies are looking at biofeedback for headache, migraine, and back pain. ➢Biofeedback has been found effective in treating anxiety, hypertension, headache, muscle tension, migraines, and insomnia. ➢Studies have shown that the majority of people with panic and anxiety disorders who underwent biofeedback saw improvement.
Slide79BIOFEEDBACK HEALTH RISK
Biofeedback poses no direct health risks
treatment can be with an experienced professional trained in this technique
Slide80Cognitive Behavioral Therapy
How
does it work? ➢Cognitive behavioral techniques (CBT) are used to help people change self-defeating and irrational patterns of thought, to plan ahead, and to better problem solve. ➢Cognitive restructuring teaches one to examine negative thought patterns, evaluate the truth of these thoughts, and, if they are not true, correct them.
Slide81Cognitive Behavioral Therapy Research
CBT
has been shown to: ➢Address psychological components of pain: feelings, coping skills and sense of control ➢Reduce pain and disability ➢
Decrease headaches and medication
use
➢Reduce stress-related physical and emotional symptoms
➢
Increase understanding of one's own and other people's behavior
Slide82Cognitive Behavioral Therapy
➢Clinical psychologists, psychiatric nurses, and social workers are the primary practitioners of these techniques.
Slide83Hypnosis
How
does it work? Hypnosis is a suggestion technique that alters one's state of consciousness by concentrating on an object, image, or task. All other stimuli are blocked out. The goal is to create a natural, relaxed state of extreme focus and attention, in which the human mind can most easily accept suggestion that may improve an aspect of one's life, including physical health.
Slide84Hypnosis Research
➢
The National Institutes of Health has endorsed the use of hypnosis in combination with conventional medical care in a variety of chronic pain conditions: ❖Chronic migraines ❖Hypertension ❖Immune problems
❖Ulcers
❖Anxiety and depression
➢While research on the benefits of hypnosis is extensive, it is difficult to generalize results to other medical conditions.
Slide85Meditation
How
does it work? ➢Meditation is a conscious mental process using techniques such as focusing attention or maintaining a specific posture, in order to suspend the stream of thought and relax the body.
Slide86Meditation Research
➢
Meditation can produce physiologic changes that may reduce the body’s inflammatory response mechanism ➢Studies have shown that meditation helps relieve anxiety and depression. ➢Meditation may be used to reduce muscle tension, stress, anxiety, insomnia, high blood pressure, and some types of chronic pain
.
➢Increasingly, pain management clinics are incorporating meditation into their patient services.
Slide87Tai Chi
How
does it work? ➢Tai Chi is sometimes called “moving meditation.” People using Tai Chi move their bodies slowly and gently, and with awareness, while breathing deeply.
Slide88Tai Chi Research suggests
➢Scientific research is ongoing. ➢ Studies have focused on the elderly using Tai Chi as a way to prevent falls and improve cardiovascular fitness and overall well-being. ➢Tai Chi has been studied to see if it enhances the immune system and lowers blood pressure.
Slide89Tai Chi Health Risk
Tai Chi is relatively safe.
As with any exercise, overdoing can cause sore muscles.
Slide90Visual imagery
How
does it work? ➢Visual imagery, also called guided imagery, uses the imagination to create vivid images that the body can perceive and respond to. This technique can ease stress and increase relaxation.
Slide91Visual imagery Research suggests
➢
Visual imagery can produce physiologic changes that may reduce the body’s inflammatory response mechanism. ➢Visual imagery has been frequently used to help people receiving chemotherapy for cancer, dialysis for kidney failure, and other treatments that can be experienced as uncomfortable or painful. ➢Increasingly, mental health providers and nurses in pain management clinics are incorporating visual imagery into their patient services
Slide92Yoga
How
does it work? ➢There are many different styles of yoga, originating in India.➢ Typically yoga styles combine physical postures, breathing techniques and meditation.
Slide93Yoga Research
The
National Institutes of Health is currently studying the benefits of yoga in a number of clinical trials. Research suggests that yoga might: ❖Improve mood and sense of well-being ❖Counteract stress
❖
Positively affect levels of certain brain or blood chemicals
Slide94Yoga Safety
Yoga is one of the top 10 CAM modalities used in the U.S
. It is generally considered safe
Slide955. Energy
Medicine
Slide96Energy Medicine
These include: ➢ACUPUNCTURE➢HEALING TOUCH ➢QI GONG
➢
REIKI
Slide97Acupuncture
How
does it work? ➢This ancient Chinese practice in which needles are inserted near pressure points associated with certain nerves may play a role in some health issues, including chronic pain.➢ According to traditional Chinese medicine acupuncture improves the flow of qi (“chee”), or energy, throughout the body. The actual process is not fully understood.
Slide98Acupuncture Research suggests
➢
A few studies, with limited samples, suggest acupuncture alone or with complementary therapies is associated with improvement in severity of chronic pain. ➢Acupuncture when migraine symptoms first begin may be as effective as other leading treatments. ➢Acupuncture may reduce stress, depression, and anxiety.
Slide99Acupuncture Safety
➢Negative effects are relatively uncommon, but may include slight pricks and/or skin irritation, or in very rare cases punctured organs if not delivered properly. ➢Acupuncture should be only one part of the comprehensive medical treatment.
Slide100Healing touch
How
does it work? ➢Healing touch, sometimes called therapeutic touch may be a light physical touch or sweeping hand motion over the body.➢ It’s goal is for the practitioner to use their own energy to identify the patient’s energy imbalance, and to correct this imbalance to promote health.
Slide101Healing touch Research suggests
➢
Some practitioners of healing touch may touch the body, but most do not, since they are working with the body’s energy fields. ➢There is no evidence that healing touch has a positive effect on chronic pain.➢ There are no known risks with healing touch.
➢
The use of healing touch is the subject of ongoing research.
Slide102Qi Gong
How
does it work? ➢Qi Gong is a component of traditional Chinese medicine that combines movement, meditation, and controlled breathing, with the goals of improving blood flow and energy flow
Slide103Qi Gong Research suggests
➢
Qi Gong is largely unproven or experimental. ➢There is no evidence to suggest that Qi Gong has a positive effect on chronic pain. ➢ There are no known risks with Qi Gong. ➢There is ongoing research being done on its use.
Slide104Reiki
How
does it work? ➢Reiki practitioners seek to transmit universal energy to the patient. They do this from a distance, or from placing their hands on or near the person. Their goal is to heal the spirit which in turn will heal the body.
Slide105Reiki Research suggests
➢
Some reiki practitioners may touch the body but most do not. ➢Reiki is largely unproven. ➢There is no evidence to suggest that Reiki has a positive effect on chronic pain. ➢There are no known risks with Reiki, and research into its usefulness is ongoing.
Slide106Challenges of CAM
Slide107CHALLENGES OF CAM
Lack
of funding for research.Lack of regulatory bodiesStandardizationUnknown side effect
Slide108Determinants of CAM Use
Slide109Determinants of CAM Use
The common
determinants of CAM use include: socio- demographic characteristics of patients
complex
psycho-social and cultural
factors
Patients
may choose
to use CAM because they are dissatisfied
with conventional
treatments that are perceived to be
ineffective
or have unpleasant side effects
Patients may also
find CAM attractive because it is consonant
with their
personal values, religious and health
philosophies.
Slide110Determinants of CAM Use
As the orthodox medical facilities co-exists with traditional medicine systems in many regions of
Africa and elsewhere, people may use medicine from one system exclusively or they may acquire medicine from each health system and use it simultaneously or sequentially. In Nigeria, multiple channels of care are utilized and range
across traditional
healers, spiritual churches,
and pharmacies
Slide111CAM AND FAMILY PHYSICIANS
Slide112CAM AND FAMILY PHYSICIANS
Build
rapport and show patient respect.Be non judgmental despite your personal opinionUnderstand that CAM can be beneficial when used correctly
Be
aware that CAM can be dangerous if it
interacts
with conventional treatment.
Slide113CAM AND FAMILY PHYSICIANS
Educate
the public about the positive and negative information regarding CAMBe aware that the use of CAM is popular and increasing and must be included as part of the historyThe family physician should be able to
fulfill the
role of patient advocate by reciprocal open
communication
Slide114CAM AND FAMILY PHYSICIAN
Facilitating
patient informed choice avoiding harmful or useless practice help in implementing an integrated care plan
Slide115CONCLUSION
There is no doubt that modern medicine is far from meeting the demands of patients for optimal methods of prevention, treatment and cure of diseases
We are far from achieving cure for most chronic non communicable diseases.
Some of our methods of treatment are not socially and culturally acceptable to our clients.
Slide116CONCLUSION
These factors will continue to drive them to seek alternative care irrespective of whether such methods are effective or not.
Our clients also believe that conventional medical practice is ignorant of the healing potentials of alternative medicine.
We must not disregard these practices rather we must educate and continuously update ourselves on their merits and demerits.
Slide117CONCLUSION
There can be no doubt that some of the alternative methods will prove, after testing, to be safe and effective.
Modern medicine should continue to be open to the testing of selected unconventional treatments.
In keeping an open mind, however, we must not lose our commitment to rational thought and the rule of evidence.
Slide118118
Non Drug Therapies for Pain -2013