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Introduction - Uppsala Monitoring Centre

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1998: Zimbabwe, Russia, Iran, Estonia, China, India<br />

1999: Mexico, Fiji, Vietnam (1994)<br />

2000: Cyprus, Macedonia, Serbia and Montenegro, Sri Lanka.<br />

2001: Brazil, Egypt, Ghana, Uruguay, Armenia<br />

2002: Ukraine, Peru, Latvia (1996), Jordan, Guatemala.<br />

2003: Kyrgystan (1998), Moldova (1996)<br />

2004: Columbia (1996), Malta, Nigeria.<br />

2005: Mozambique (1999)<br />

2006: Sierra Leone, Uzbekistan (1970), Belarus, Nepal (1979)<br />

2007: Surinam (2006)<br />

2008: Kazakhstan, Barbados, Andorra, Lithuania (1995) (WHO <strong>Uppsala</strong> reports,<br />

2004)<br />

However, countries were able to withdraw drugs from the market before the<br />

dates given above. It is difficult to pinpoint the moment when any particular country<br />

was in the position to be able to assess all the data and take regulatory action.<br />

Drugs that were introduced prior to 1960 and later withdrawn or<br />

restricted<br />

In order to assess the pharmacovigilance aspects of drug withdrawals and<br />

restrictions it is necessary to establish the dates when the relevant ADRs were first<br />

mentioned, subsequent cases as described in Meyler’s Side Effects of Drugs (SED)<br />

1952, 1957, 1958 and 1960, and then the dates when the drug was withdrawn.<br />

Unfortunately, it is difficult to find out whether a drug was on the market in any other<br />

countries, other than those where it is stated that it has been withdrawn. It is likely<br />

that those countries that have a strong pharmaceutical research background will<br />

also be those countries that pick up any ADR problems and withdraw the drug.<br />

These countries are: USA, UK, Japan, France, Germany, Switzerland, Netherlands,<br />

Belgium, Sweden and Italy (Ballance, 1992). The other countries may then follow<br />

suit later. The main sources of information used are the ‘Multi country survey on<br />

banned and restricted pharmaceuticals’ Health Action International August 2008 and<br />

the ‘Consolidated list of products whose consumption and/or sale have been<br />

banned, severely restricted or not approved by governments; WHO/EDH/QSM/99.2.<br />

Two drugs, acetanilide and antipyrine, have been omitted despite their having been<br />

withdrawn from one and three countries respectively. (see 1908) This is because<br />

the evidence of their causing blood dyscrasias is unreliable.<br />

370 BC Datura (Stramonium containing atropine and scopolamine)<br />

Also known as Jimson weed or Thorn apple was introduced as a cigarette for<br />

asthma in 1802 in India (Salter, 1859; Sims, 1812). Datura itself was used since the<br />

time of Hippocrates. Lewin referred to its intoxicating powers in 1928 (Lewin, 1928).<br />

Between 1910 and 1980 a favourite asthma treatment was ‘Potter’s Asthma

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