We have had values of 1.9 for that combination of strips and QC but that is only on two sets of data points Helen Peat Point of Care Manager. Biochemistry Laboratory Manager BB: +44 (0)7826875875 Tel: 07826875875 Internal: 15978 Mobile: 07826875875 Email: [log in to unmask] Web: http://www.uhb.nhs.uk Clinical Laboratory Services, Level -1, Office 7 Pathology - University Hospitals Birmingham NHS Foundation Trust Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston Birmingham, B15 2GW [cid:image006.gif@01D1ABA0.D1015EA0] From: ACB Point-of-Care Testing [mailto:[log in to unmask]] On Behalf Of Button Lisa-Marie (RVW) Pathology Sent: 11 May 2016 15:37 To: [log in to unmask] Subject: Re: CoaguCheks Hi Michelle, Not all of our users are using that combination of test strip and control lot numbers but I've not had result lower than 1.9 from those that are using them. Kind regards, Lisa-Marie Lisa-Marie Button POCT Manager - Pathology| North Tees and Hartlepool NHS Foundation Trust T: 01642 624118 / 01429 522426| E: [log in to unmask]<mailto:[log in to unmask]> www.nth.nhs.uk<http://www.nth.nhs.uk/> [Description: cid:image001.jpg@01D0FF7A.17CF77F0]<http://www.nth.nhs.uk/> [Description: cid:image002.jpg@01D0FF7A.17CF77F0] <https://www.facebook.com/North-Tees-and-Hartlepool-NHS-Foundation-Trust-143318082359133/timeline/> [Description: cid:image003.jpg@01D0FF7A.17CF77F0] <https://twitter.com/NTeesHpoolNHSFT> [Description: cid:image004.png@01D0FF7A.17CF77F0] <https://www.youtube.com/user/NTeesHpoolNHSFT> [Description: cid:image005.png@01D0FF7A.17CF77F0] <https://www.linkedin.com/company/north-tees-and-hartlepool-nhs-foundation-trust/> From: ACB Point-of-Care Testing [mailto:[log in to unmask]] On Behalf Of Bennett Michelle (BFWH) Sent: 11 May 2016 14:55 To: [log in to unmask]<mailto:[log in to unmask]> Subject: CoaguCheks Hi All We have 30 CoaguChek XS Pro meters in use in our anticoagulant department, and we have noticed a trend with our QC where the results are sitting consistently low with a particular batch combination of test strips (183) and control solution (184). The range for these two batch numbers is 1.7 to 2.5 with results hovering between 1.8 and 1.9, which is consistent with the pre-acceptance testing that was performed. While these results are within the default 3SD range, the 1.8 results sit outside of the 2SD. We did not see any issues with test strips 183 and control solution 179, and we were wondering if this is something that any other Trusts have identified? We will be reporting this issue to Roche, but we were interested to see whether this has been identified in any other Trusts. Best wishes Michelle Michelle Bennett Point of Care Testing Lead Ext. 7511 This email and its attachments are intended for the above named only and may be confidential. If they have come to you in error you must take no action based on them, nor must you copy or show them to anyone; please reply to this email and highlight the error. The content of this email and its attachment(s) may be personal or contain personal opinions and unless expressly set out in this email, this email is not intended to form the basis of a binding agreement between North Tees and Hartlepool NHS Foundation Trust and you, or to be an expression of the Trust's position. Although we have taken steps to ensure that this email and attachments are free from any virus, we advise that in keeping with good computing practice the recipient should ensure they are actually virus free.