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发表于 2010-3-29 18:23
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! H) c I1 N8 b4 E2 `Millions of patients struggling with depression are putting their ~~~(6秒) medications to feel better .~~ (8秒)2 f6 l6 C# D1 Z% b- A, L6 B3 O
3 D7 G) [3 ]5 f% uToday british researchers said serveral popular anti depressants are essentially no matter than the placebo.
* Z' k" t5 W* w/ z3 vOur helth reporter Maureen taylor will explain more about this study.
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Oh, peter, the review involoved 4 clinical trial on four anti depressants . The names will be familiar to many canadians. ) r L2 l8 x" e+ |6 P3 D4 A
They are Prozac, Effexor, Paxil and Serzone. Now, Serzone was withdrawn from the market, because of a little (37秒) toxicity a few years ago. But the other three remain wildly popular.Last year Canadian doctors wrote 20 million prescriptions for these and similar medications as known as SSRI's to the ~~(50秒)about 1 billion dollars. But you know, peter, when researches acutally analized all the data ,
0 T$ {3 i$ o: n9 `/ b5 u they found these medications were no better than dummy pillow or placebo people with mild or moderate depression.
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It wasn't people did not feel better on the drugs, because they said they did. it just people take the dummy dillow feels better too . The only group seems to drive some benefit people with severe depression. Even then, the officer (1:17秒)study said the benefit was questionable. Peter
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+ F4 e: _' G5 N: ]/ p/ O) I# eAll right, why the drugs were approved if they are not effective.: N# l/ |- a1 p: R$ x
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You know, that is a good question. Because we don't know ~~(1:25秒)we get the reasoning from FDA or Helth canada, when they approve or don't approve drugs- l8 W* q4 g& I/ j6 s
But here is the reaction to this study from one drug industy representive in the UK.
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These medicine being licenced by number of regular ~~(1:39)authority arround the world ,including here , United Kingdom and therefore the regular ~~(1:43)authority looking all the evidence. They determine ~~~ (1:50 )
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what people take the medications do. The first thing you shouldn't do is stop taking these medication before talking to your doctor, because it can experince side effect they do, but it does point the effect the medications don't work for everyone. Perhaps it is time to take less invasive approach to treat the depression ,like talk therpy before turning to medications. Peter+ }# m' b7 D5 C1 X
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Thanks very much. Helth report.. |
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