Large Study Parkinson’s Disease May Begin in Gut - OAWHealth

Large Study Parkinson’s Disease May Begin in Gut

June 24th, 2015 by Loretta Lanphier

Large Study Parkinson’s Disease May Begin in Gut

Aarhus University and Aarhus University Hospital in Denmark has provided the results of a major epidemiological study indicating that Parkinson’s disease begins in the gastrointestinal tract. The study is the largest in the field so far and has been recently published in the internationally recognized journal Annals of Neurology.

Parkinson’s disease affects an increasing number of people every year. However, scientists still do not know why some people develop Parkinson’s disease and some don’t. Researchers from Aarhus University and Aarhus University Hospital have taken an important step towards a better understanding of the disease with their research indicating that Parkinson’s disease may begin in the gut and spread through the vagus nerve to the brain.

Postdoc Elisabeth Svensson explains the hypothesis behind the study: “We have conducted a registry study of almost 15,000 patients who have had the vagus nerve in their stomach severed. Between approximately 1970-1995 this procedure was a very common method of ulcer treatment. If it really is correct that Parkinson’s starts in the gut and spreads through the vagus nerve, then these vagotomy patients should naturally be protected against developing Parkinson’s disease.”

And it turns out that the hypothesis is correct.

Ms Svensson goes on to say: “Our study shows that patients who have had the the entire vagus nerve severed were protected against Parkinson’s disease. Their risk was halved after 20 years. However, patients who had only had a small part of the vagus nerve severed where not protected. This also fits the hypothesis that the disease process is strongly dependent on a fully or partially intact vagus nerve to be able to reach and affect the brain.”

Constipation and Parkinson’s Disease

“Patients with Parkinson’s disease are often constipated many years before they receive the diagnosis, which may be an early marker of the link between neurologic and gastroenterologic pathology related to the vagus nerve,” says Ms Svensson.

Previous hypotheses about the relationship between Parkinson’s and the vagus nerve have led to animal studies and cell studies in the field. However, the current study is the first and largest epidemiological study in humans.

Why this Parkinson’s Disease Research Project is Important 

The research project is an important piece of the puzzle in terms of the causes of Parkinson’s. In the future the researchers expect to be able to use the new knowledge to identify risk factors for Parkinson’s disease and thus prevent the disease.

“Now that we have found an association between the vagus nerve and the development of Parkinson’s disease, it is important to carry out research into the factors that may trigger this neurological degeneration, so that we can prevent the development of the disease. To be able to do this will naturally be a major breakthrough,” says Ms Svensson.

Facts About Parkinson’s Disease

  • Parkinson’s disease is a chronic and neurodegenerative  disease which affects approx. 1 out of every 1,000 people.
  • The first signs of the disease are most often seen between the ages of 50-60.
  • The researchers carried out a registry study involving 14,883 patients who had undergone a vagotomy.
  • The research project was supported by the Danish Parkinson’s Disease Association and PROCRIN (Program for Clinical Research Infrastructure).

Research

Journal Reference:

  1. Elisabeth Svensson, Erzsébet Horváth-Puhó, Reimar W Thomsen, Jens Christian Djurhuus, Lars Pedersen, Per Borghammer, Henrik Toft Sørensen. Vagotomy and subsequent risk of Parkinson’s disease. Annals of Neurology, 2015; DOI: 10.1002/ana.24448


Related Information

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Eliminate Constipation The Natural Way
12 Reasons Why You Should Take Probiotics Everyday

Loretta Lanphier is a Naturopathic Practitioner (Traditional), Certified Clinical Nutritionist, Holistic Health Practitioner and Certified Clinical Herbalist as well as the CEO / Founder of Oasis Advanced Wellness in The Woodlands TX. She has studied and performed extensive research in health science, natural hormone balancing, anti-aging techniques, nutrition, natural medicine, weight loss, herbal remedies, non-toxic cancer support and is actively involved in researching new natural health protocols and products.  A 14 year stage 3 colon cancer survivor, Loretta is able to relate to both-sides-of-the-health-coin as patient and practitioner when it comes to health and wellness. “My passion is counseling others about what it takes to keep the whole body healthy using natural and non-toxic methods.” Read Loretta’s health testimony Cancer: The Path to Healing. Loretta is Contributor and Editor of the worldwide E-newsletter Advanced Health & Wellness. Check out Oasis Advanced Wellness and our natural skin care site Oasis Serene Botanicals.
  • anthony

    Nice posts,keep it up

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