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Primovist Post-marketing Surveillance in Japan (PRIMOVIST)

This study has been completed.
Information provided by:
Bayer Identifier:
First received: August 5, 2011
Last updated: July 26, 2012
Last verified: July 2012
This study is a regulatory post marketing surveillance in Japan, and it is a local prospective and observational study of patients who have received Primovist for contrast enhancement in MRI of liver. The objective of this study is to assess safety, especially in relation to renal dysfunction, and efficacy of using Primovist in clinical practice. A total 2,000 patients for diagnosis on detection and identify hepatic tumor will be recruited and followed 7 days after the injection.

Condition Intervention
Diagnostic Imaging
Drug: Gadoxetic Acid Disodium (Primovist, BAY86-4873)

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: Drug Use Investigation of EOB-Primovist Inj. Syringe

Resource links provided by NLM:

Further study details as provided by Bayer:

Primary Outcome Measures:
  • Incidence of adverse drug reactions and serious adverse events in subjects who received Primovist [ Time Frame: After Primovist injection, up to 7 days ]
  • Incidence of adverse drug reactions in patients with renal impairment [ Time Frame: After Primovist injection, up to 7 days ]

Secondary Outcome Measures:
  • Incidence of adverse drug reactions in subpopulation in a variety of baseline data [such as demographic data, concomitant disease and dose of Primovist] [ Time Frame: After Primovist injection, up to 7 days ]
  • MRI image evaluation assessment by the five rank scales of 1 to 5: 1) much improved; 2) improved; 3) slightly improved; 4) not improved; and 5) impaired [ Time Frame: After Primovist injection, up to 7 days ]

Enrollment: 2030
Study Start Date: March 2008
Study Completion Date: December 2010
Groups/Cohorts Assigned Interventions
Group 1 Drug: Gadoxetic Acid Disodium (Primovist, BAY86-4873)
Patients who will need to undergo contrast enhanced MRI with Primovist


Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
The target population of this study is patients who received Primovist for liver MRI. The study is expected to collect data of 2,000 patients in about 150 hospitals in Japan.

Inclusion Criteria:

  • Patients who received Primovist for liver MRI

Exclusion Criteria:

  • Patients who are contraindicated based on the product label
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01411449

Many Locations, Japan
Sponsors and Collaborators
Study Director: Bayer Study Director Bayer
  More Information

Additional Information:
Responsible Party: Head Medical Development Japan, Bayer Yakuhin Co.LTD. Identifier: NCT01411449     History of Changes
Other Study ID Numbers: 15040 
Study First Received: August 5, 2011
Last Updated: July 26, 2012

Keywords provided by Bayer:
MRI agent processed this record on February 24, 2017