Post Marketing Surveillance Study To Observe Safety And Efficacy Of Eraxis® IV

The objective of this study is to determine any problems or questions associated with Eraxis after marketing, with regard to the following clauses under conditions of general clinical practice, in compliance with the regulation "Re-examination guideline of new drugs".

1. Serious adverse event/adverse drug reaction
2. Unexpected adverse event/adverse drug reaction that have not been reflected in the approved drug label.
3. Known adverse drug reaction
4. Non-serious adverse drug reaction
5. Other safety and effectiveness information

Eraxis was first approved as new medicine on 30 May 2008. As required for any new medication approved by Ministry of Food and Drug Safety (MFDS), safety and effectiveness information of new medication should have been provided certain number of subjects administered in the setting of routine practice during the initial 6 years after the approval (until 29 May 2014). However, all required subject had not enrolled during the original reexamination period (30 May 2008 ~ 29 May 2014). Therefore, according to an order from MFDS in 02 Mar 2015, Eraxis PMS was required to collect rest of all required subjects by 02 September 2016 in prospective and restrospective approach.

200 subjects will be studied according to the review result by the MFDS for the request for the adjustment of number of subjects.

To achieve the target sample size, the study is being conducted in prospective study design and retrospective study design.

1. Prospective Study -Subjects will be enrolled by continuous registration method.
2. Retrospective Study -Physician should enroll patients consecutively who had received at least one dose of Eraxis IV after Eraxis IV approval date (30 May 2008).

• Candidemia
• Other Forms of Candida Infections(Intra-abdominal Abscess, Peritonitis)

1. Prospective Study Population 1.1. Inclusion Criteria

   Subjects must meet all of the following inclusion criteria to be eligible for enrollment into the study:

   • Use in the treatment of invasive candidiasis in adult patients
   • Evidence of a personally signed and dated data privacy statement indicating that the subject (or a legally acceptable representative) has been informed of all pertinent aspects of the study.

   1.2. Exclusion Criteria

   Subjects presenting with any of the following will not be included in the study:

   • Subjects to whom Eraxis IV is prescribed for other diseases than invasive candidiasis in adult patients.
   • Subjects less than 18 ages should be excluded in this study since safety and effectiveness in pediatric patients have not been established yet.
   • Hypersensitivity to the active substance, or to any of the excipients.
   • Hypersensitivity to other medicinal products of the echinocandin class (e.g. caspofungin).
2. Retrospective Study Population 2.1. Inclusion Criteria

Subjects must meet one of the following inclusion criteria to be eligible for enrollment into the study:

Since all subjects enrolled should meet the usual prescribing criteria as per the local product document of Eraxis IV at the time of starting Eraxis IV administration, the inclusion criteria is divided as followings on the basis of 10 Mar 2015 when the approved indication was updated.

• In case where the starting date of Eraxis IV administration is prior to 10 Mar 2015 - Use in the treatment of the following fungal infections: candidemia and other forms of Candida infections (intra-abdominal abscess, and peritonitis)
• In case where the starting date of Eraxis IV administration is 10 Mar 2015 or after - Use in the treatment of invasive candidiasis in adult patients 2.2. Exclusion Criteria

Subjects presenting with any of the following will not be included in the study:

• Subjects to whom Eraxis IV was prescribed for other diseases than candidemia and other forms of Candida infections (intra-abdominal abscess, and peritonitis) (in case where the starting date of Eraxis IV administration is prior to 10 Mar 2015) or invasive candidiasis in adult patients (in case where the starting date of Eraxis IV administration is 10 Mar 2015 or after).
• Subjects less than 18 ages should be excluded in this study since safety and effectiveness in pediatric patients have not been established yet.
• Hypersensitivity to the active substance, or to any of the excipients.
• Hypersensitivity to other medicinal products of the echinocandin class (e.g. caspofungin).
• Subjects enrolled in the prospective phase study.