Yoga for clerkship

Yoga and Medicine : Yoga and Medicine


3 Questions : 3 Questions What is Yoga? What is the evidence that Yoga has health benefits? How do I use and prescribe Yoga as a physician?


Yoga : Yoga 5000 years old founded in India The word “Yoga” means “yoke” or “unity” translated from Sanskrit, the classical language of India. It also means “discipline” or “effort.”


Yoga : Yoga Yoga requires you to make an effort to unify your body and mind. You do this by concentrating your awareness on your physical body through breathing and postures.


Meditation is part of Yoga : Meditation is part of Yoga Meditation is a technique in which the meditator seeks not only to reach a deep state of relaxation, but to quiet the mind. The mind is a chattering monkey that one tries to make quiet with meditation.


Meditation seeks a state of enlightenment, a freedom from the tyranny of our worries.  : Meditation seeks a state of enlightenment, a freedom from the tyranny of our worries.


Types of Yoga : Types of Yoga The approach to Yoga that focuses on postures is called Hatha (haht-hah) Yoga. Ananda Ashthanga Bikram Iyengar Kundalini Sivananda Viniyoga


Yoga breathing : Yoga breathing Abdominal breathing Sends a fax to the brain to relax Close your eyes Put your hand on your belly Imagine …..


Yoga postures (Asanas) : Yoga postures (Asanas) Asanas are the heart of Hatha Yoga Stretching that maintains and enhances flexibility Many poses are a form of isometric strengthening exercise, which involve the contraction of muscles without moving the joint. Isometric exercise is often used in physical therapy for the rehabilitation of injured joints.


Meditation techniques : Meditation techniques Focused Mantra Walking


Focused Meditation : Focused Meditation is a technique in which you direct your awareness onto something. a picture or statue of a deity a universal principle such as compassion or forgiveness or the syllable OM, the famous Hindu mantra.  


Mantra meditation : Mantra meditation In Sanskrit, the “man” in mantra means “to think,” and “tra” suggests instrumentality. Mantra literally means an instrument of thought. You repeat a word, phrase or sound in order to transcend the constant distractions of the mind.


Transcendental Meditation (TM) : Transcendental Meditation (TM) movement founded by Maharshi Mahesh Yogi of India.


Functional Mapping of Meditation : Functional Mapping of Meditation Meditation is a conscious mental process that induces a set of integrated physiologic changes termed the “relaxation response” by Herbert Benson. Functional magnetic resonance imaging (fMRI) was used to identify and characterize the brain regions that are active during a simple form of meditation.


Results : Results Significant signal increases were observed in the dorsolateral prefrontal and parietal cortices, hippocampus/parahippocampus, temporal lobe, pregenual anterior cingulate cortex, striatum, and pre- and post-central gyri during meditation. This indicates that the practice of meditation activates neural structures involved in attention and control of the autonomic nervous system. Neuroreport. 2000 May 15;11(7):1581-5. Functional brain mapping of the relaxation response and meditation. Lazar SW,…, Benson H.


Slide25 : Decrease in Beta-wave activity after meditation


Question : Question What is the evidence that Yoga/meditation have health benefits?


There is good scientific evidence that exercise: : There is good scientific evidence that exercise: Increases muscle and bone strength Increases lean muscle and decreases body fat Helps control weight Enhances your psychological well-being, reduces depression Reduces symptoms of anxiety and improves your general mood


Yoga is exercise : Yoga is exercise Stretching for flexibility Improved Strength Improved Balance


Evidence for Health Benefits of Yoga : Evidence for Health Benefits of Yoga HTN – Relaxation Response Carpal Tunnel Syndrome Asthma and improved vital capacity Stress reduction to diminish the many conditions caused or made worse by stress.


Relaxation Response : Relaxation Response Herbert Benson, MD founding President of the Mind/Body Medical Institute Associate Professor of Medicine, Harvard Medical School


Relaxation Response : Relaxation Response Sit comfortably with your eyes closed. Pay attention to your breathing, and repeat a word or phrase or prayer silently to yourself as you exhale. When you notice your mind wandering (It will) just notice it and passively bring your attention back to your breathing. A form of meditation.


Autonomic NS : Autonomic NS Sympathetic NS Parasympathetic NS


Fight or Flight : Fight or Flight Whether you fight or run, your sympathetic nervous system will be on overdrive pumping out nor-epinephrine. What are the physiological effects of this process? Why would you not want this to be a chronic state of existence?


Fight or Flight : Fight or Flight Yoga and meditation decrease this sympathetic tone and reduce feelings of stress and anxiety Many modern health problems are worsened by stress and anxiety Yoga works to decrease sympathetic tone


Relaxation Response : Relaxation Response Significantly greater reductions in psychological distress, anxiety, and perceived stress were found in the experimental group who had learned the relaxation response. The evaluation of a mind/body intervention to reduce psychological distress and perceived stress in college students. Deckro GR, …, Benson H. J Am Coll Health. 2002 May;50(6):281-7.


Yoga can prevent Seizures : Yoga can prevent Seizures More than 50% reduction in seizure frequency and duration compared with the control groups. Cochrane Database Systematic Rev. 2000;(3)


Yoga for Poststroke Rehabilitation : Yoga for Poststroke Rehabilitation A yoga-based exercise program for people with chronic poststroke hemiparesis. Pilot study with four patients Gentle exercise program adapted for people who have had a stroke. Yoga showed some benefit. Bastille JV, Gill-Body KM. Phys Ther. 2004 Jan;84(1):33-48.


Yoga to improve quality of life of patients with cancer : Yoga to improve quality of life of patients with cancer Persons with breast or prostate cancer were taught to use Yoga. Significant improvements were seen in overall quality of life, symptoms of stress, and sleep quality. Carlson LE, et al. Mindfulness-based stress reduction in relation to quality of life, mood, symptoms of stress … in breast and prostate cancer outpatients. Psychoneuroendocrinology. 2004 May;29(4):448-74


Pain in the hands : Pain in the hands Evaluation of a yoga based regimen for treatment of osteoarthritis of the hands. The Yoga program was effective in providing relief in hand osteoarthritis. Garfinkel MS, et al. J Rheumatol. 1994 Dec;21(12):2341-3.


Carpal Tunnel Syndrome : Carpal Tunnel Syndrome


Carpal Tunnel Syndrome : Carpal Tunnel Syndrome “Current evidence shows significant short-term benefit from oral steroids, splinting, ultrasound and yoga.” Cochrane review, Issue 1, 2004. Garfinkel, et al. Yoga-Based Intervention for Carpal Tunnel Syndrome. A Randomized Trial. JAMA. 1998


Eczema Story : Eczema Story


Health Conditions in which Yoga may help heal or treat : Health Conditions in which Yoga may help heal or treat Arthritis Allergies Asthma Hypertension Coronary Artery Disease Irritable Bowel Syndrome Heartburn (GERD) Constipation Tension Headaches and Migraines PMS and Menstrual Discomfort Menopause Pain of the Back, Hips, Knees Depression & Anxiety Substance Abuse Skin Disorders Chronic Fatigue Syndrome Overweight Sleep Problems


Yoga and Meditation to stay healthy : Yoga and Meditation to stay healthy Exercise and relaxation can reduce feelings of stress and keep the body and mind healthy


Question : Question How do I use and prescribe Yoga as a physician?


Treating Back Pain with Yoga : Treating Back Pain with Yoga Similarities to PT Williams flexion exercises McKenzie extension exercises Addition of breathing and relaxation


Yoga and Meditation : Yoga and Meditation As forms of medical treatments do Yoga and Meditation meet standards for being safe and effective? Safer than most medications No adverse effects such as allergic reactions, liver or kidney damage as seen with some medications.


Safety : Safety Safe from musculoskeletal injuries if you listen to your own body No pain and a lot of gain Avoid postures that you can’t handle Can continue in to older age – 80 year old yoga teacher in San Antonio


Effective : Effective We have reviewed some studies showing effectiveness for certain conditions More studies are being done People only continue Yoga when they find that it works for them Built in effectiveness meter People often continue medications when they see or feel no benefit and are subject to real side effects Can be free – cost effective


Yoga and Meditation : Yoga and Meditation Best when they are practiced as part of an overall healthy lifestyle: Good diet Aerobic exercise No smoking Safe drinking Wearing seatbelts


How to get started : How to get started Books - hundreds Videos - many Classes – all over San Antonio http://www.texasyoga.com/directories/san_antonio_yoga.html


Slide53 : http://www.santosha.com/asanas/index.html


Conclusion : Conclusion Yoga can be valuable to: You Your patients WE can write prescriptions for healthy lifestyles (not just medications) Diet and exercise Smoking cessation Yoga