Summary:
Summary Statement of Deficiencies D5449 CONTROL PROCEDURES CFR(s): 493.1256(d)(3)(ii)(g) (d)(3)(ii) Each qualitative procedure, include a negative and positive control material; This STANDARD is not met as evidenced by: Based on record review, staff interview, and policy/procedure review, the laboratory failed to perform a positive and negative control each day of patient testing for Influenza A and B (Flu A & B), respiratory syncytial virus (RSV), and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) molecular tests using the Cepheid GeneXpert Dx System for 8 of 8 patient testing days (11/02, 11/04, 11/05, 11/21, 11 /22, 11/23, 11/25, and 11/30) in November 2024. The laboratory performed 44 patient tests on days with no quality control (QC) performance in November 2024. Findings include: 1. Reviewed on 12/30/24, the patient testing records for the Cepheid Quad Test (Flu A & B, RSV, and SARS-CoV-2) using the Cepheid GeneXpert Dx System indicated performance of the following patient tests in November 2024: 11/02 - one patient, 11/04 - one patient, 11/05 - one patient, 11/21 - two patients, 11/22 - one patient, 11/23 - two patients, 11/25 - two patients, and 11/30 - one patient. 2. Reviewed on 12/30/24, the November 2024 QC records for Flu A & B, RSV, and SARS-CoV-2 failed to include evidence of the performance of positive and negative controls on the following patient testing days: 11/02, 11/04, 11/05, 11/21, 11/22, 11 /23, 11/25, and 11/30. 3. During interview at 2:15 p.m. on 12/30/24, a technical consultant (#1) confirmed the laboratory failed to perform QC each day of patient testing for Flu A & B, RSV, and SARS-CoV-2 using the Cepheid GeneXpert Dx System. 4. Reviewed on 12/30/24, the policy/procedure "Laboratory: Xpert Xpress CoV-2/Flu/RSV plus," dated 11/29/21, stated, ". . . Quality Control . . . External controls should be used in accordance with local, state, and federal accrediting organizations as applicable. Cepheid recommends that all laboratories perform Statement of Deficiencies (X1) Provider/Supplier/CLIA Identification Number (X3) Date Survey Completed Name of Provider or Supplier Street Address, City, State -- 1 of 2 -- external QC with each new lot and shipment of reagents, at a minimum . . ." The policy/procedure failed to require the performance of a positive and negative external control each day of patient testing. -- 2 of 2 --