About Multiple Sclerosis

Also known as disseminated sclerosis, Multiple Sclerosis is a chronic disease that commonly appears in people between the ages of 20 and 40. There are more than 120,000 patients with Multiple Sclerosis in Britain. Every year approximately 5,000 people are affected by MS and the rate is increasing, especially in women. The disease affects more than twice the number of women than men.

The cause of the disease is not exactly known but is the result of a combination of hereditary factors combined with environmental factors. Vitamin D and sunlight help to protect against the disease.

The first symptoms of Multiple Sclerosis are sensory disturbances in the arms and/or legs, reduced strength in the arms or legs, visual impairment and eye pain, dizziness, balance disorders and urinary problems.

In its typical form, the disease is characterized by repeated attacks from different parts of the central nervous system (brain and spinal cord). It is thus said that the symptoms are spread (disseminated) in time and place. The individual attacks can have a wide variety of symptoms since they come from different parts of the nervous system.

Most patients have an ataxia course with new attacks occurring at varying intervals with varying degrees of symptoms. The condition tends to be stable between attacks. After several years, typically 10-12, most MS attacks develop into the secondary progressive phase in which the person has progressive symptoms.

In a smaller portion of patients, the disease starts as a slowly increasing paralysis of the legs without actual attacks. This is known as Primary Progressive Multiple Sclerosis.

The condition of more advanced Multiple Sclerosis is characterized by symptoms from different areas of the central nervous system: visual impairment, double vision, spastic paralysis of the arms and/or legs, sensory disturbances, poor balance, urinary disturbances, constipation, sexual problems, pain, fatigue and memory and concentration problems.

About the research

Research begins with researchers, who can be doctors, pharmacists or biochemists. They can be employed either in the pharmaceutical industry or work in independent research institutes. The researchers experiment with gene therapy, new active substances and new technology. Initial testing is conducted on mice or rats in the laboratory to document effects.

If the results of the animal testing prove successful, the next step is testing the drug on human subjects in clinical trials. This takes place where the patients are, such as in the hospitals and clinics. The responsibility for the next step of research is then passed on to the study nurses and doctors. The initial researchers are not allowed to be involved with the clinical trials to ensure they cannot affect the outcome.

Before a clinical trial can start, it must be approved by the health authorities in every country the trial takes place. The medical trial, in the form of a protocol, describes the purpose of the study in detail as well as how it is to be conducted. In addition, the Ethics Committee in all participating countries must approve the trial after carefully considering the ethical protection of the participants.

The clinical trials are conducted in four phases. Beginning with phase 1 and a small number of participants and proceeding to phase 4, with several thousand participants.

It typically takes 3-4 years, from the start of a clinical trial, until new medicine is ready to be released on to the market. Not every clinical trial has the positive outcome of new medication development.

Current research

We have recently assisted in finding patients for a research project about spasticity. Our members were very happy to participate and we succeeded in finding patients who could qualify as participants.

We hope to work with another MS project in the near future. You are therefore very welcome to join us and sign up as a member of the British Research Panel. We will contact you as soon as we have a research project relevant to your health situation.