Psycho-Babble Medication | about biological treatments | Framed
This thread | Show all | Post follow-up | Start new thread | List of forums | Search | FAQ

Re: To Tom

Posted by ed_uk on December 12, 2004, at 16:53:56

In reply to Re: To Tom » ed_uk, posted by TomG on December 12, 2004, at 16:15:15

Hi Tom,

Pimozide (Orap) causes a relatively high incidence of extrapyramidal side effects. It's generally more like haloperidol than amisulpride. Also, pimozide has a reputation for causing arrhythmias :-(

Sulpiride has been available in England for a very long time. It is very similar to amisulpride. (Note the spelling of sulpiride!.... you probably already know it but I just thought I'd mention it in case you didn't).

I think you should educate your doctor about amisulpride, you could print some articles out. There is a lot of info available on www.pubmed.com


Relatively low risk of TD with Solian.....

Am J Psychiatry. 2004 Mar;161(3):414-25. Related Articles, Links


Lower risk for tardive dyskinesia associated with second-generation antipsychotics: a systematic review of 1-year studies.

Correll CU, Leucht S, Kane JM.

Department of Psychiatry Research, Zucker Hillside Hospital, North Shore-Long Island Jewish Health System, Schneider Children's Hospital, Glen Oaks, NY 11004, USA. ccorrell@lij.edu

OBJECTIVE: Based on lower rates of acute extrapyramidal side effects associated with second-generation antipsychotics, compared to first-generation antipsychotics, and based on preliminary data, second-generation antipsychotics are expected to cause less tardive dyskinesia than first-generation antipsychotics. This hypothesis was examined in a systematic review of studies involving open or controlled treatment with any second-generation antipsychotic. METHOD: Studies of treatment with second-generation antipsychotics lasting > or =1 year and reporting on new cases of tardive dyskinesia or dyskinesia were systematically reviewed. RESULTS: In 11 studies, 2,769 patients received treatment with risperidone (five studies, N=1,235), olanzapine (two studies, N=610), quetiapine (two studies, N=386), amisulpride (one study, N=331), or ziprasidone (one study, N=207) for a weighted mean and median duration of 263 and 306 days, respectively. Study designs were double blind and randomized (N=3); open-label extensions of double-blind, randomized trials (N=4); and open label (N=4). Of the four trials that had a comparator (all involving adults with schizophrenia spectrum disorders), three used haloperidol (N=408) and one used placebo (N=71). Studied populations included children (N=77), adults (N=1,419), adults and elderly persons (N=794), and exclusively patients age 54 years or older (N=479). The weighted mean annual incidence of tardive dyskinesia for second-generation antipsychotics was 0% in the children, 0.8% (range=0.0%-1.5%) in the adults, 6.8% in the mixed adult and elderly population, and 5.3% (range=0.0%-13.4%) in the patients age 54 years and older, compared to 5.4% (range=4.1%-7.4%) in adults treated with haloperidol. CONCLUSIONS: Results from 11 long-term studies support the idea that second-generation antipsychotics have a reduced risk for tardive dyskinesia, compared to first-generation antipsychotics, although the doses of haloperidol used in the comparator studies were relatively high. More carefully designed studies, ideally lasting beyond 1 year and comparing the effects of different second-generation antipsychotics in patients who have never taken first-generation antipsychotics, are needed to estimate the true risk. It would not appear premature for clinicians to consider these findings in making long-term treatment decisions.


Although low doses of Haldol are generally better tolerated than high doses, the risk of TD is very worrying. This study finds that the risk of TD with *very low* doses is lower than the risk of TD with *not quite so low* doses. Sadly, the risk of TD with *not quite so low* doses is still very high, similar to the rate previously reported with high doses.

J Clin Psychiatry. 2003 Sep;64(9):1075-80. Related Articles, Links


Incidence of tardive dyskinesia in first-episode psychosis patients treated with low-dose haloperidol.

Oosthuizen PP, Emsley RA, Maritz JS, Turner JA, Keyter N.

Department of Psychiatry, University of Stellenbosch Faculty of Health Sciences, P.O. Box 19063, Tygerberg 7505, South Africa. pieto@samedical.co.za

BACKGROUND: Previous studies suggest that the risk of tardive dyskinesia is increased with higher doses of conventional antipsychotics. This study evaluates the 12-month incidence of tardive dyskinesia in subjects with first-episode psychosis who were treated with very low doses of haloperidol. METHOD: Fifty-seven subjects with first-episode psychosis and a DSM-IV diagnosis of schizophreniform disorder, schizophrenia, or schizoaffective disorder were treated according to a fixed protocol with a mean dose of haloperidol of 1.68 mg/day and prospectively studied for 12 months. Subjects were assessed for extrapyramidal symptoms and psychiatric symptoms at 3-month intervals. Data were gathered from 1999 to 2001. RESULTS: Twelve-month incidence of probable or persistent tardive dyskinesia according to Schooler and Kane criteria was 12.3% (N = 7). Subjects with tardive dyskinesia did not differ from the rest of the sample regarding gender, race, duration of untreated psychosis, or baseline clinical characteristics. Subjects with tardive dyskinesia were older compared with subjects without tardive dyskinesia (37.14 +/- 9.23 vs. 27.30 +/- 8.09 years, respectively; t = -2.77, df = 30, p = .01) and received higher mean doses of haloperidol at 12 months (2.80 +/- 1.64 vs. 1.39 +/- 0.69 mg/day, respectively; t = -3.13, df = 25, p = .004). Cox regression analysis revealed that age at inclusion (p = .031), percentage change in negative symptoms (p = .028), and dose of haloperidol at 12 months (p = .016) were significant predictors of risk for tardive dyskinesia. CONCLUSION: Incidence of tardive dyskinesia was at least as high as in other samples treated with standard doses of conventional antipsychotics. Subjects at risk for tardive dyskinesia could not be identified on the basis of initial clinical features or acute treatment response. Risk of tardive dyskinesia was related to age, antipsychotic dose, and worsening of negative, depressive, and parkinsonian symptoms.


From a Cochrane review of Solian.....

CONCLUSIONS: This systematic review confirms that amisulpride is an effective 'atypical' antipsychotic drug for those with schizophrenia. Amisulpride may offer a good general profile, at least compared to high-potency 'typical' antipsychotics. It may also yield better results in some specific outcomes related to efficacy, such as improvement of global state and general negative symptoms. It might be more acceptable and more tolerable than high-potency conventional antipsychotics, especially regarding extrapyramidal side-effects.

Once your pdoc knows more about Solian he might prescribe it. You might be able to get it from a European Pharmacy.


Regards,
Ed.


Share
Tweet  

Thread

 

Post a new follow-up

Your message only Include above post


Notify the administrators

They will then review this post with the posting guidelines in mind.

To contact them about something other than this post, please use this form instead.

 

Start a new thread

 
Google
dr-bob.org www
Search options and examples
[amazon] for
in

This thread | Show all | Post follow-up | Start new thread | FAQ
Psycho-Babble Medication | Framed

poster:ed_uk thread:427750
URL: http://www.dr-bob.org/babble/20041211/msgs/428432.html