Summary:
Summary Statement of Deficiencies D3031 RETENTION REQUIREMENTS CFR(s): 493.1105(a)(3) Analytic systems records. Retain quality control and patient test records (including instrument printouts, if applicable) and records documenting all analytic systems activities specified in 493.1252 through 493.1289 for at least 2 years. This STANDARD is not met as evidenced by: Based on the review of laboratory records and absence of documentation 11/16/21, the laboratory failed to retain manufacturer's QC(quality control) assay sheets for endocrinology testing for 2 years. Findings: Review of 2019, 2020, and 2021 laboratory QC records for the Tosoh AIA-360 revealed the laboratory failed to retain the BioRad Lyphocheck Immunoassay Plus control assay sheets for the following lot numbers: 1. Lyphocheck Immunoassay Plus Levels 1, 2, and 3 Control lot # 40370, expiration date: 10/31/21 ; 2. Lyphocheck Immunoassay Plus Levels 1, 2, and 3 Control lot# 40380, expiration date: 8/3/22. D5211 EVALUATION OF PROFICIENCY TESTING PERFORMANCE CFR(s): 493.1236(a) The laboratory must review and evaluate the results obtained on proficiency testing performed as specified in subpart H of this part. This STANDARD is not met as evidenced by: Based on review of the laboratory's PT(Proficiency testing) policy, the review of 2019, 2020, and 2021 AAB(American Association of Bioanalysts) PT records and absence of documentation 11/16/21, the laboratory failed to ensure that all proficiency testing results were evaluated to include