Safety Study of Kudiezi(Yueanxin,a Chinese Medicine Injection)Used in Hospitals in China

• Number of participants with adverse events;incidence of Kudiezi(Yueanxin)'ADRs and identify factors that contributed to the occurrence of the adverse reaction [ Time Frame: to assess Kudiezi(Yueanxin)'s 'adverse event' and 'drug adverse reaction' during patients' hospital stay,administration information of Kudiezi will be registered every day.The registry procedure will last 3 years only for patients using Kudiezi. ] [ Designated as safety issue: Yes ]
  All patients will be measured and assessed at the time Kudiezi(Yueanxin) is adminnistered to them until they discharge.Patients using Kudiezi(Yueanxin) will be registered on a regisration form including disease background, Kudiezi(Yueanxin)'s adminidtration,and extraction information from hospital information system.An adverse event or drug adverse reaction form also will be used to describe any doubted symptoms or signs from patients.A judgment will be made by doctors directly and a further analysis will be conducted by researchers to decide those potential side effects of Kudiezi(Yueanxin).
  
  

It is very common that Chinese Medicine Injection used in hospitals in mainland China.However safety problems rose in recent years.There could be many uncertain factors influence Chinese Medincine Injection in clinical practice.

Safety surveillance on Chinese Medincine injection is an important problem that needs to be sorted out through large sample observational dtudy.

A registry study for Kudiezi(Yueanxin) injection safety surveillance with 30000 patients will be conducted form Jan.2012 to Dec.2015.

Eligiblity crteria Patients who will use Kudiezi(Yueanxin) injection in selected hospitals.

Date will be collected in four aspects by four different forms as following:

Form A(blue):demographic information ;Form B(yellow):adverde drug events/reaction;Form C(white):extracted information from hodpiral information system and laboratory information system.