Posted by freedom2001 on September 21, 2003, at 8:13:14
In reply to Re: FRENCH DISCOVERY ON OCD TREATMENT » freedom2001, posted by temoigneur on September 21, 2003, at 1:22:12
> > CAN A TREATMENT FOR PARKINSON’S DISEASE HELP ALLEVIATE OCD?
> > HONOLULU— —High-frequency subthalamic stimulation has proven efficacy in treating patients with Parkinson’s disease, and now a report suggests that the technique may also be effective in treating patients who have obsessive-compulsive disorder (OCD). French investigators discovered this possibility after evaluating the outcomes of two patients with a history of severe OCD who subsequently developed Parkinson’s disease. Bilateral stimulation of the subthalamic nucleus immediately improved parkinsonian disability in both patients. Two weeks after the procedure, compulsions also completely disappeared in both patients, and obsessive symptoms improved by 58% and 64% in the two subjects.
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> > “These results indicate that bilateral chronic high-frequency stimulation of the subthalamic nucleus can improve OCD,” stated Luc Mallet, MD, PhD. Dr. Mallet presented his team’s findings at the 55th Annual Meeting of the American Academy of Neurology. Dr. Mallet is affiliated with the CNRS UMR 7593 and Psychiatirc Department, Pavillon Clérambault, GH Pitié-Salpêtrière, Hôpital de la Salpêtrière, Assistance Publique-Hôpital de Paris.
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> > Dr. Mallet and colleagues implanted subthalamic electrodes to alleviate parkinsonian symptoms in two patients. In the first patient, the right therapeutic electrode was placed between the anteromedial part of the subthalamic nucleus and the zona incerta, and the left electrode was placed in the anterior part of the zona incerta. In the second patient, the right and left therapeutic electrodes were placed within the anteromedial part of the subthalamic nucleus and between the anteromedial part of the subthalamic nucleus and zona incerta. Clinical evaluations were performed one month before and six months after neurosurgery.
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> > The first patient was a 51-year-old woman with a five-year history of Parkinson’s disease who had severe levodopa-induced motor complications despite optimized treatment. She had a history of OCD from age 18. Her symptoms included cleaning all rooms in her home three times and repeatedly arranging perfume bottles on the bathroom shelf; in addition, she was afraid of being found dead in a dirty house. Those symptoms were unaffected by the long-term administration of levodopa. Two weeks after the operation, the patient claimed that she was more pleased about the disappearance of her OCD symptoms than by the moderate improvement in Parkinsonian disability.
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> > The second patient was a 50-year-old man with a 16-year history of Parkinson’s disease who suffered severe dyskinesias and motor fluctuations. His OCD began at age 10. One example of his compulsions was repeatedly checking locks as many as 10 times in succession, a habit that tended to decline in adulthood but became exacerbated with the onset of Parkinson’s disease. Two weeks after neurosurgery, the compulsions disappeared, and obsessions had markedly diminished.
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> > Anxiety and depression were improved in both patients with no apparent change in cognition. “It may be assumed that inhibition of limbic striato-pallido-subthalamic-pallido-thalamo-cortical neuronal systems was responsible for the improvement of OCD,” stated Dr. Mallet. “This hypothesis is in agreement with the current pathophysiologic model of OCD, suggesting a dysfunction of a cortico-striato-pallido-thalamo-cortical circuitry.”
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> > The research team originally published their findings in the October 26, 2002, Lancet. In that article, they pointed out that because the electrodes were implanted medially to the lateral hypothalamus, which is known to regulate emotions, they cannot exclude the possibility that stimulation of the lateral hypothalamus contributed to the change in the patients’ behaviors. They noted that although the intensity of stimulation was moderate and not applied directly to the lateral hypothalamus, they believed that the improvement of obsessive-compulsive symptoms in the patients was probably mediated by the subthalamic nucleus.
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> > “Despite the partial efficacy of medical treatment, the management of patients with severe OCD remains a challenge,” the researchers reported in Lancet. “The recovery from OCD that we report in two patients with Parkinson’s disease raises the possibility that high-frequency stimulation could improve the functions of subcortical limbic circuitry in patients with severe OCD.”
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> > —Colby Stong
> >
> > Suggested Reading
> > Mallet L, Mesnage V, Houeto J-L, et al. Compulsions, Parkinson’s disease, and stimulation. Lancet. 2002;360:1302-1304.
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> Hey Do you know if this surgery is being considered in any studies or just in general for treatment of OCD. I have severe treatment resistant OCD, and am willing to weigh the cost/benefits of just about anything that might give me a fighting chance.
>
> Thank you
>You mentioned that you have severe treatment resistant OCD. Can you tell me what meds are you on now? Have you tried out other meds and how long have you been suffering?
Below is my own OCD combo cocktail treatment. Maybe you can try it out 1st before resorting to drastic actions.
I'm having OCD myself and have spent thousands of hours surfing the net for treatment.
Currently
I'm taking
DRUG THERAPY - MEDICATION
generic prozac (80mg) - SSRI
clonazepam (2mg) - as an augmentation agent for prozac
NATURAL THERAPY - MINERALS AND VITAMINS - IMPORTANT
1 Calcium (1000mg - 1600 mg)
2 Magnesium (temper may indicate a magnesium deficiency). Magnesium helps in calcium absorption (400-800mg)
3 vitamin D (can be taken as a supplement or obtained from the sun to help calcium absorption)
4 zinc (calming agent) (15 mg)
5 B vitamins (calming agent except folic acid-which worsens OCD) - take MORE of B6 and NIACINAMIDE (NOT niacin) (10-100mg)
6 Vitamin C with bioflavonoids (2000mg,Esther C, stays in your body 6 times longer than regular vitamin C) - OCD people are mostly high-histamine people. Vitamin C reduce the histamine levels.
7 High Concentration fish oils with EPA+DHA /w vitamin E (about 2000-3000mg of EPA+DHA). This is the weight of the EPA+DHA, not the capsules themselves. The EPA+DHA smooths out the neurotransmission in the nerves. I'm taking TWINLABS brand.
8 potassium (2 bananas a day, or potatoes)
*Do not take the minerals with fish oils. They interfere with the absorption.
*Take the B vitamins (without folic acid) with the minerals. B vitamins depletes the minerals and need mineral replacement.
*Take these togther with meals.
Avoid folic acid, copper, choline and take a low sodium diet. Avoid junk foods such as burgers, soft drinks, caffeine. Avoid all artificial colors.
EXERCISE THERAPY
Engage in non-competitive relaxing exercises and sports 2-3 times a week. eg. swimming releases endorphines that is good for you.
SLEEP
Get plenty of sleep and rest (otherwise your brain cannot make neurotransmitters)
PRAYERS
Give plenty of prayers (if you are spiritual)
CBT (Cognitive Behavior Treatment)
CBT can be very helpful in reducing the symptoms and sufferings significantly. One is called response and prevention. Expose the patient to an 'OCD trigger' but prevent her from performing the obsessions and rituals. The anxiety will rise significantly but WAIT for it to pass. Gradually, the patient will adapt to this new habit and the brain will reprogramme itself. The treatment can be painful but there's light at the end of the tunnel.
OCD is a long term sickness that requires a cocktail treatment.
Keep me updated.
Regards,
freedom.
poster:freedom2001
thread:261608
URL: http://www.dr-bob.org/babble/20030917/msgs/262147.html