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Clinical Study Report - Calidad de Información CFR

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events whose causal reations to the study drug cannot be exclu<strong>de</strong>d are <strong>de</strong>fined as adverse drug<br />

reactions (ADRs).<br />

2) Observation period<br />

The observation period in this study starts when the subject signs the informed consent form<br />

is signed, and ends 14 days after the last protocol visit is ma<strong>de</strong>.<br />

3) Method<br />

i) The principal investigator and the sub-investigator have a responsibility for recording all<br />

AEs observed during the clnical trial. AEs should be recor<strong>de</strong>d in medical terms if possible. If<br />

it is not possible, then signs or symptoms should be <strong>de</strong>scribed based on observations by<br />

the principal investigator/sub-investigator or reported by the subject.<br />

ii) Regardless of causal relationship to the study drug, all AEs should be thoroughly monitored<br />

until they are resolved. Thair outcomes have to be evaluated.<br />

iii) Symptoms, signs, onset and termination dates, severity, actions taken, and serious AEs<br />

should be recor<strong>de</strong>d in CRF. AEs’ causal relationships to the study drug have to be assessed.<br />

4) Severity of AE<br />

i) Mild: An AE is consi<strong>de</strong>red mild if it does not infere with everyday activities. The subject may<br />

not recognize a mild AE. Most mild AEs do not require treatment.<br />

ii) Mo<strong>de</strong>rate: An AE is consi<strong>de</strong>red mo<strong>de</strong>rate if it interferes with normal daily activities. A<br />

mo<strong>de</strong>rate AE may make the subject uncomfortable. The subject may keep participating in<br />

the trial, but may need treatment.<br />

iii) Severe: An AE is consi<strong>de</strong>red severe if it prevents the subjects from normal daily activities.<br />

A severe AE makes the subject very uncomfortable. The subject may stop the treatment,.<br />

The subject may be treated for the AE or may even have to be hospitalized.<br />

5) Causal Relationship to <strong>Study</strong> Drug<br />

i) Definite: Onset of AE is associated with administrating time of the study drug. The study<br />

drug explains onset of AE most directly than other factors.<br />

ii) Probable: Therer is association between onset of AE and administrating time of the study<br />

drug. The study drug explains onset of AE more than other factors.<br />

iii) Possible: Therer is association between onset of AE and administrating time of the study<br />

drug, however other possible factors explain onset of AE as much as the study drug does.<br />

iv) Improbable: Therer is no reasonable relationship between onset of AE and administrating<br />

time or type of the study drug, or there exists other probable cause.<br />

CSR_Clotinab_II 34<br />

Ver. 1.0_Eng

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