LIVES EBV VCA - EA IgG - Record 10158120637 - Lots 1000945440 and 1001073190. 의 안전성 경고

Agência Nacional de Vigilância Sanitária (ANVISA)에 따르면, 해당 안전성 경고 는 Brazil 에서 bioMérieux Brasil S.A. 에 의해 제조된 제품과 관련되어 있습니다.

이것은 무엇인가요?

안전성 경고는 의료기기 제품과 관련된 중요한 정보와 권고사항을 담고 있습니다. 물론 안전성 경고가 배포되었다고 해서 해당 제품이 무조건 안전하지 않은 제품이라는 것은 아닙니다. 보건의료업계 종사자와 의료기기 사용자들에게 배포되는 안전성 경고에는 회수(recall)도 포함될 수 있습니다. 제조사가 안전성 경고를 작성하기도 하지만, 보건당국에서 작성하는 경우도 있습니다.

데이터에 대해 더 자세히 알아보기 여기
  • 사례 유형
    Safety alert
  • 사례 ID
    1152
  • 날짜
    2012-07-23
  • 사례 국가
  • 사례 출처
    ANVISA
  • 사례 출처 URL
  • 비고 / 경고
    Brazilian data is current through June 2018. All of the data comes from Anvisa, except for the categories Manufacturer Parent Company and Product Classification.
    The Parent Company and the Product Classification were added by ICIJ.
    The parent company information is based on 2017 public records. The device classification information comes from FDA’s Product Classification by Review Panel, based on matches of data from the U.S. and Brazil.
  • 데이터 추가 비고
    If an untreated SPR is used with the C1 (positive control) or S1 (kit standard) the customer will verify a control or calibration of the kit, not compliant, in this case there will be no result provided to the patients. If an untreated SPR is used with C2 (negative control), this negative control will give a negative result as expected, and the client will not be aware of this problem. If an untreated SPR (cone) is used with a sample, based on the fact that the signal loss may be 50%, the following situations may occur: - a sample with a theoretical positive result could give a wrong result but not a negative result and a sample with erroneous theoretical feedback could give a negative result. Applying the Risk Assessment procedure from our employer we arrive at: The severity of providing a false report is SERIOUS, and may have a negative influence on the medical diagnosis without permanent impact on the patient's health because other diagnostic information must be available. More specifically, because the biological interpretation for a diagnosis of infectious mononucleosis should be based on the results of at least 03 EBV VIDAS assays and not only the results of VIDAS EBV VCA / EA IgG. The probability of occurrence is PROBABLE, indicating that it could occur at multiple times (more often) over the lifetime of the affected lots. In general, the risk associated with the presence of untreated SPRs in both batches of VIDAS EBV VCA / EA IgG is considered to be GREATER. #### CLOSED ####
  • 원인
    Investigations carried out by the quality area identified that some sprs (cones) included in the kits of these two lots did not receive the appropriate treatment and were also not irradiated. this event induces the loss of sensitivity and consequently possibility of false negative results.
  • 조치
    The biological interpretation for the diagnosis of mononucleosis should be based on at least the results of 03 trials with VIDAS EBV (VIDAS EBVEBNA IgG, VIDAS EBV VCA / EA IgG and VIDAS EBV VCA IgM ). In the presence of negative results for the 03 VIDAS markers and a suspected mononucleosis, collect a second sample one to two weeks later and test the two collections in parallel. Retest the patients for whom the negative interpretation of the diagnosis of Infectious Mononucleosis was given based on the results of the 03 EBV LIVES quoted in the package insert, when in use the two committed lots. Return bioMérieux Brasil on the quantity of kits of these batches still in stock, for their replacement, through the Department of Customer Service, Use the spreadsheet elaborated by biomérieux to monitor the re-tests and return it to the completed Customer Service.

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