Summary:
Summary Statement of Deficiencies D5417 TEST SYSTEMS, EQUIPMENT, INSTRUMENTS, REAGENT CFR(s): 493.1252(d) Reagents, solutions, culture media, control materials, calibration materials, and other supplies must not be used when they have exceeded their expiration date, have deteriorated, or are of substandard quality. This STANDARD is not met as evidenced by: . Through a review of the manufacturer instructions for Coulter 4C-ES Cell Controls, Coulter 4C-ES table of expected results, observations made during a tour of laboratory, laboratory patient logs, as well as interview with staff, it was determined the laboratory performed patient testing for Complete Blood Counts (CBC) when the Hematology quality controls had exceeded their open vial expiration date. Survey findings follow: A. A review of manufacturer instructions for Coulter 4C-ES Control storage and stability requirements revealed "when stored at 2-8 degrees Celsius, sealed /unopened tubes are stable until the expiration date show on the vials. For opened vial stability, refer to the Table of Expected results." B. A review of the Table of Expected results for Coulter 4C-ES Controls revealed "open vials of Coulter 4C-ES Controls are stable for thirty-five days. C. During a tour of the laboratory on 9/9/20 at 1342, the surveyor observed three vials of Coulter 4C-ES quality control in the laboratory refrigerator. Low Control lot #068000, Normal control lot #078000, and High Control lot #88000 with an open date of 07/30/2020. The open vial expiration date for Low, Normal, and High Controls was 9/03/2020. D. A review of laboratory patient logs from 9/3/2020 to 9/9/2020 revealed fifteen patients had Complete Blood Counts (CBC) analyzed when the quality controls had expired. E. In an interview on 9/9/2020 at 14:00 technical consultant confirmed the quality controls had exceeded their expiration date and patients were tested for Complete Blood Counts. D5785