Monday, June 17, 2024

Chinese Systems of Medicine

 

I received this video through a WhatsApp Chat on the speed of medical treatment. China, the way forward.

https://m.facebook.com/story.php?story_fbid=pfbid02T9KVPR9mBJhkQ1VHGyBMJ2otfcG4JcuU3ZmCgiZxxFadTkrR9xksutmFZfkxXA9Tl&id=100003001549435&sfnsn=mo&mibextid=RUbZ1f

The video claimed the Chinese health care system is by far one of the best in the world and has the combination of Traditional Chinese Medicine (TCM) and other platforms as well.

To me, it is not just the speed a patient gets to get an appointment to see a doctor in China, but more importantly they are able to integrate TCM with western conventional medicine. Let me explain.

It is true that China has the world's best health care system where they integrate conventional allopathic medicine with their Traditional Chinese Medicine (TCM).

This was told to us by one of the senior directors from the Ministry of Health (MOH) Malaysia who went on an official visit to China, as well as by one of the officials from WHO in the mid1980's when I sat as a member of the Joint World Health Organization – Ministry of Health -Institute for Medical Research (WHO-MOH-IMR) Technical Expert Committee.

As far back as in the early 1980  the Malaysian government on advice of WHO wanted to integrate and officially recognise the traditional medical practices such as TCM, Indian Ayurveda, Siddha, and Unani systems of medicine, and other western alternatives systems of medicine, like homeopathic, naturopathic, osteopathic and chiropractic medicine in this country

I was selected to sit in this very high powered policy making committee for nearly 6 years till I retired

The Committee told us that  medical schools in China combine at least 30 % of TCM and  30 % of western medicine taken from either system during their students' medical training.

 For instance, if a student chose to study conventional allopathic medicine, he also has to study 30 % of TCM. Likewise, if a student opted to study TCM, the student has to study 30 % of drug based conventional medicine

In their preclinical year, all medical students study the same subjects plus 30 % of the other medical systems.

Only in the clinical years they separated but they exchanged clinical notes and understand each other’s technical languages, and they worked together in the same hospital referring cases to each other using the best therapeutic modalities from either system. They don’t insist it should be modern drug based or using ancient TCM.

In the 5th year for their final examinations in both systems, all students must answer 30 % of the questions from both medical systems

Both WHO and the directors from MOH described China as having the best medical training in the world where they integrate the best therapeutic modality taken from each system. WHO praised the way they integrate ancient and modern systems of medicine for the best care of their patients.

But here we study them separately.  That was why WHO wanted the government to integrate and officially recognise all the relevant medical systems practiced here in Malaysia since traditional and other systems of medicine are used by over 80 % of the world population till this day according to WHO.

 See some examples here:

1.      WHO summit aims to unlock power of traditional medicine through science

 

https://news.un.org/en/story/2023/08/1139832#:~:text=The%20WHO%20Director%2DGeneral%20insisted,and%20treating%20non%2Dcommunicable%20diseases.

 

2.      WHO Global Summit on Traditional Medicine highlights scientific evidence and integration into health systems

 

https://www.paho.org/en/news/6-9-2023-who-global-summit-traditional-medicine-highlights-scientific-evidence-and-integration

 

3.      Use of traditional medicine in middle-income countries: a WHO-SAGE study

 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5013777/

 

4.      Traditional Medicines in the World: Where to Go Next?

 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4295149/

 

But it took us a very, very long time to do and accept this because our Committee needed to study other systems of medical training, their syllabus, length of training, the legal, logistics, administrative, safety, aspects, their clinical efficacy as well as the social, cultural and  religious acceptance by the people among other issues

All these issues took us many, many years to study with constant meetings once every two weeks for more than 10 years even after  I  retired

The only system of medicine yet to be officially recognised till now is bomoh and Malay medicine because they have no  written records, or was  documented nor do they undergo structured training in a university or college, unlike a formal 5 year training course for TCM, homeopathy, naturopathic, osteopathic and chiropractic medicine similar in intensity and duration to those undergoing  an MBBS or an MD degree course in conventional medicine.

When I was a senior medical research officer at the Institute for Medical Research in Kuala Lumpur, Malaysia from 1968 till 1994, I was asked to sit in a Joint World Health Organization – Ministry of Health -Institute for Medical Research (WHO-MOH-IMR) Technical Expert Committee.

I was assigned to observe and study TCM in one of their clinics for 4 hours each evening after work for 6 months. I spoke to the practitioners of TCM to have an idea of the principles behind their traditional system as well as to interview patients undergoing TCM treatment to understand better why they chose TCM over conventional.

 I went to a major TCM Clinic in Kuala Lumpur, and I was very surprised that the clinic was very crowded every evening I was there. There were all kinds of patients from all races, mainly Chinese with about 40 % of them Indians and Malays. The air there was very fragrant, filled with an aroma of herbal medicines so unlike in the pharmacy of a hospital where the drugs kept and prescribed were synthetic as a pure isolate without any smell.  

There in the pharmacy of TCM clinic, the air was filled with very nice fragrance and aroma emitting from all kinds of natural herbs which made me want to stay there as long as possible each evening. The smell was very fragrance in the evening air with the TCM pharmacists dispensing the prescription.  

The TCM practitioners were very professional and careful especially during their acupuncture procedures. They all wore face masks, and hand gloves to ensure the acupunctures were aseptically done using sterile needles that were used only once, and even that, after passing the needles through a flame from a spirit lamp. They also sterilized the skin before insertion of the acupuncture needles

I spoke to the TCM practitioners who were all qualified about the principles behind their practice, and they told me about balancing the body using the yin and yang principles. This when translated in the western eyes of science and physiology means the maintenance of health and the management of diseases and illnesses that rely on a complex interplay of various factors and mechanisms in the body. Some of the most important factors and mechanisms include from the western perspective are: 

The immune system. First, there is the innate immunity they told me. This is the body's first line of defence against pathogens, including physical barriers (skin, mucous membranes) and cellular defences (phagocytes, natural killer cells).

Second, we also have adaptive immunity. This is a more specific and adaptive response involving lymphocytes (T-cells and B-cells), which target and remember specific pathogens for faster response upon re-exposure.

Third, there is this homeostasis. We take the endocrine system for example. This regulates various functions through hormones, including metabolism, growth, and stress responses. Key glands include the thyroid, adrenal, and pancreas.

Then the nervous system that maintains homeostasis through neural regulation, including autonomic responses that control heart rate, blood pressure, and digestion. Disease is also associated with inflammation. There is inflammatory response: A critical response to injury or infection that involves the activation of immune cells, release of cytokines, and increased blood flow to affected areas.

This is followed by tissue repair and regeneration. These processes restore tissue integrity, involving fibroblasts, collagen deposition, and, in some tissues, stem cells for regeneration.

Consider also microbiomes. The gut microbiota plays a crucial role in digestion, synthesis of certain vitamins, immune function, and protection against pathogens. The skin and mucosal microbiota protect against colonization by harmful microbes and maintain skin and mucosal health.

Consider also genetic and epigenetic regulation. Genetic factors influence susceptibility to diseases, response to treatments, and overall health. Epigenetics is the modification in gene expression without changing the DNA sequence, influenced by environmental factors, diet, and lifestyle, impacting disease risk and health.

TCM offers the same view on homeostasis as in western medicine.

TCM, like conventional medicine, also gives importance to diet and nutritional status. Both systems advocate a balanced diet that can provide essential nutrients that support immune function, cell repair, and overall metabolic processes. Micronutrients like vitamins and minerals such as vitamin D, vitamin C, zinc, and iron are crucial for immune function and overall health.

TCM gives great importance to the detoxification systems. For example, the liver function is to detoxify harmful substances, metabolizes drugs, and processes waste products. The kidney function is to filter blood, remove waste, and maintain electrolyte and fluid balance.

Cardiovascular and respiratory health is to ensure efficient delivery of oxygen and nutrients to tissues and removal of waste products. The respiratory system is to maintain oxygen and carbon dioxide balance, essential for cellular respiration and energy production through deep and slow breathing exercises in open-air parks in the early morning. This is also TCM principle to draw in life-giving and the healing Qi energy from the trees and greeneries around.

TCM insists that each of these factors and mechanisms plays a vital role in maintaining health and managing diseases. The immune system, for example, is paramount in protecting against infections and malignancies. Homeostatic mechanisms ensure that the body's internal environment remains stable despite external changes. The microbiome significantly influences not only digestion but also immune responses and overall health.  TCM uses diet and food as part of the healing process.  Nutritional status and detoxification systems are critical in supporting the body's natural defences and recovery processes. Cardiovascular and respiratory health are foundational for overall well-being, as they ensure that all body systems receive the oxygen and nutrients they need to function effectively.

This is what yin and yang is all about as the most important factor or mechanism for the maintenance of health and management of disease is not singular; it is the integrated and balanced functioning of all these systems that ensures optimal health

I too concur with TCM medical principles the ability for the body to maintain homeostasis against external and internal challenges would be far more important than other requirements. This principle used in Traditional Chinese Medicine is the same as the term "homeostasis" used in conventional western medicine. The concept of homeostasis, or the body's ability to maintain a stable internal environment in response to external and internal changes, is indeed a fundamental aspect of health. This principle is central to both traditional and modern medical paradigms, including Traditional Chinese Medicine and Western medicine.

In TCM, the idea of "yin and yang" reflects the balance between opposing forces within the body. According to TCM, health is achieved when there is harmony between yin (the passive, cooling, and nourishing aspects) and yang (the active, warming, and transformative aspects). This balance ensures that the body's physiological processes function smoothly.

In Western medicine, homeostasis refers to the complex set of regulatory mechanisms that the body employs to maintain stable conditions necessary for survival. These include:

Temperature Regulation: The body maintains a consistent internal temperature through mechanisms like sweating, shivering, and blood flow regulation.

pH Balance: The body regulates pH levels in the blood and tissues to ensure optimal conditions for enzymatic and cellular functions.

Electrolyte and Fluid Balance: The kidneys and other organs manage the balance of electrolytes and fluids to support cellular function and overall physiological stability.

Blood Glucose Levels: Hormonal regulation, particularly through insulin and glucagon, ensures that blood glucose levels remain within a narrow range.

Blood Pressure: The cardiovascular system, through mechanisms involving the heart, blood vessels, and kidneys, maintains blood pressure within an optimal range.

Both TCM and Western medicine recognize that disturbances in these balances can lead to illness. In TCM, this might manifest as an imbalance between yin and yang, while in Western medicine, it would be seen as a failure to maintain homeostasis.

The importance of homeostasis is the main core beliefs in TCM. The body's ability to maintain homeostasis is crucial for several reasons:

Adaptation to stress. Homeostasis allows the body to adapt to both physical and psychological stress, ensuring survival and functionality under various conditions.

Disease prevention. Many diseases are linked to the failure of homeostatic mechanisms. For example, diabetes results from an inability to regulate blood glucose levels, while hypertension involves disrupted blood pressure control.

Optimal functioning.  Homeostasis ensures that enzymes and biochemical processes operate efficiently, which is necessary for overall health and vitality.

Recovery and healing. The body's repair processes depend on a stable internal environment. Effective wound healing and recovery from illness are facilitated by homeostatic mechanisms.

I think integrative approaches are crucial in any system of medicine. Recognizing the importance of homeostasis or balance, integrative medicine combines principles from both TCM and Western medicine to enhance health outcomes. For instance:

Both TCM and Western medicine emphasize the role of a balanced diet in maintaining health. TCM focuses on balancing "hot" and "cold" foods, while Western medicine emphasizes macro- and micronutrient balance.

Techniques such as acupuncture, meditation, and tai chi from TCM can complement Western approaches like psychotherapy and pharmacotherapy in managing stress and promoting homeostasis.

Both systems of medicines recognize the importance of individualized treatment plans. TCM tailors treatments to the individual's unique balance of yin and yang, while Western medicine uses genetic and biochemical markers to personalize therapies.

I think the concept of maintaining balance or homeostasis is indeed a cornerstone of health and is central to both Traditional Chinese Medicine and Western medicine. By appreciating and integrating these perspectives, we can gain a more holistic understanding of health and develop more effective strategies for disease prevention and management.

I don't believe in using only western drugs to "cure" a disease. What is more important is to find some natural therapeutic modalities to restore this natural balance called homeostasis which is naturally in place all the time. In some ways the principles of TCM used for thousands of years by the Chinese works far better and more permanently than using drugs especially for chronic diseases. Drugs can only alter, inhibit, substitute or replace a pathological chemistry for a short while if the drug is still in the body called "retention time" in pharmacokinetics but once it is metabolized and excreted it can no longer act, let alone establish yin and yang or homeostasis.

The distinction between symptomatic relief through pharmaceuticals and holistic approaches used by TCM doctors aim to restore balance and promote overall well-being. This is a central tenet of Traditional Chinese Medicine (TCM), which focuses on achieving and maintaining balance within the body to prevent and treat disease.

The key principles of TCM are taking a holistic approach. TCM considers the body as an interconnected whole. It emphasizes the importance of balancing the body's internal environment (yin and yang) and its relationship with external factors.

Treatments in TCM, such as acupuncture, herbal medicine, and dietary therapy, are designed to support the body's natural healing processes and restore balance.

TCM also uses personalized treatment. TCM practitioners tailor treatments to the individual's unique condition, considering not just the symptoms but the underlying imbalances that may be causing them.

This personalized approach can be particularly effective for chronic conditions, where long-term balance and harmony are crucial for sustained health.

TCM places a strong emphasis on prevention. Regular practices such as tai chi, qigong, and balanced nutrition are used to maintain health and prevent disease by keeping the body's systems in balance.

There are limitations of pharmaceuticals. Western medicine often relies on pharmaceuticals to manage diseases, especially chronic conditions. While drugs can be highly effective in certain situations, there are several limitations to this approach.

Pharmaceuticals typically provide temporary relief from symptoms rather than addressing the root cause of the disease. Once the drug is metabolized and excreted, its effects wear off. But for chronic diseases, this means continuous medication may be required, leading to potential side effects and long-term dependency. Then there are also side effects using chemical drugs. All drugs come with potential side effects, which can sometimes be severe or outweigh the benefits, especially with long-term use. The focus on symptom suppression can sometimes lead to a neglect of underlying imbalances that continue to affect overall health.

Western medicine often takes a reductionist approach, targeting specific pathways or symptoms rather than considering the whole-body system. This can be less effective for complex, multifactorial diseases where a more holistic approach is needed.

I think TCM and conventional allopathic need to be integrated and complementary. Integrative medicine combines the best of both worlds.

Many practitioners and researchers advocate for an integrative approach, combining the strengths of both TCM and Western medicine. There is a tremendous advantage in complementary therapies. Using TCM therapies such as acupuncture and herbal medicine alongside conventional treatments can enhance overall effectiveness and reduce side effects. For example, acupuncture can help manage pain and stress, which can improve the overall efficacy of other treatments.

In chronic disease management TCM's focus on restoring balance and supporting the body's natural healing processes can be particularly beneficial for chronic conditions, where long-term health and balance are crucial. Integrating lifestyle modifications, dietary adjustments, and stress management techniques from TCM can complement pharmaceutical treatments.

Integrative medicine emphasizes personalized, patient-centred care, considering the individual's unique needs, preferences, and conditions.

This holistic approach can lead to more comprehensive and sustainable health outcomes.

While pharmaceuticals play a critical role in managing acute conditions and providing necessary relief for certain symptoms, they often fall short in establishing the long-term balance necessary for overall health, particularly in chronic diseases. TCM, with its holistic and individualized approach, offers valuable insights and methods for maintaining health and preventing disease through natural balance and homeostasis.

Adopting an integrative approach that combines the strengths of both TCM and Western medicine can lead to more effective, sustainable health care solutions, emphasizing

I managed to learn these from the TCM practitioners by observing, speaking and learning from them 4 hours each evening over a period of 6 months. There was much, much more to learn if it was a formal 4 -5-year course. I would prefer to combine their theories on health and disease with my own view from a western scientific perspective.

 I subsequently wrote up a 260 pages Technical Report that I observed, accompanied by a 30-page Executive Summary for the busy policy makers in the Committee for them to decide.

Halfway through in the WHO-MOG-IMR series of meetings, the Ministry of Health and the Institute for Medical Research organized a two-day National Conference on Traditional Medicine where I managed to present a paper on behalf of Chinese Traditional Medicine Practitioners, where doctors and paper presentations from the Malaysian Medical Association, from Kuala Lumpur General Hospital and practitioners in other systems of medicine and healthcare also took part.

I remember there were 20 of us in the Committee. Six of them were from WHO, 12 were Directors from various sections of MOH and just 2 of us from IMR, my boss and I were there.

My report on TCM was accepted by them. There were also other reports on other traditional medicines practised by other races in this country written by other doctors from similar races after I have done my job

Finally an Act of Parliament legally enforced their acceptance and recognition. Now MOH also has a huge section to oversee the registration and licences of doctors from other medical systems.

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