Hi,

We just finish the evaluation of the new reagent for TSH3 and the correlation is very good.

But I’m not sure yet if I will change my reference values and use the ones recommended by Beckman.

Ihssan

 

 

 

Hi  and the correlation is very good.

I've just completed our on-site validation, and found excellent correlation on our three DxI800 analyzers.

Best regards

Rose



[log in to unmask]>">"Colley, Michael" ---08/12/2016 10:46:45 AM---"Colley, Michael" <[log in to unmask]>

"Colley, Michael" <[log in to unmask]>  Envoyé par : Clinical biochemistry discussion list <[log in to unmask]> 08/12/2016 10:47 AM Veuillez répondre à "Colley, Michael" <[log in to unmask]>

A [log in to unmask] cc Objet Re: New Beckman Coulter TSH reagent

We certainly haven’t found a 20% bias.
 
Michael
 
From: Clinical biochemistry discussion list [mailto:[log in to unmask]] On Behalf Of Reche Antonio (DARTFORD AND GRAVESHAM NHS TRUST)
Sent: 05 August 2016 17:10
To: [log in to unmask]
Subject: New Beckman Coulter TSH reagent
 
Dear colleagues,
 
Has any lab already performed a comparison study between the old Beckman Coulter hypersensitive TSH assay and the new TSH3 on the DXI-800?
On our study we have found a good correlation (R=0.99) but approximately 20% positive Bias, which is not matching with the slight negative Bias we should expect from the insert of the new assay sent by Beckman Coulter, and we are wondering if our results with the new assay are right.
 
Thanks in advance,
 
Kind regards,
 
Antonio Reche
 
Clinical Biochemist
Darent Valley Hospital
 
 


********************************************************************************************************************

This message may contain confidential information. If you are not the intended recipient please inform the
sender that you have received the message in error before deleting it.
Please do not disclose, copy or distribute information in this e-mail or take any action in reliance on its contents:
to do so is strictly prohibited and may be unlawful.

Thank you for your co-operation.

NHSmail is the secure email and directory service available for all NHS staff in England and Scotland
NHSmail is approved for exchanging patient data and other sensitive information with NHSmail and GSi recipients
NHSmail provides an email address for your career in the NHS and can be accessed anywhere
For more information and to find out how you can switch, visit www.nhsdigital.nhs.uk/nhsmail

********************************************************************************************************************
------ACB discussion List Information-------- This is an open discussion list for the academic and clinical community working in clinical biochemistry. Please note, archived messages are public and can be viewed via the internet. Views expressed are those of the individual and they are responsible for all message content. ACB Web Site http://www.acb.org.uk Green Laboratories Work http://www.laboratorymedicine.nhs.uk List Archives http://www.jiscmail.ac.uk/lists/ACB-CLIN-CHEM-GEN.html List Instructions (How to leave etc.) http://www.jiscmail.ac.uk/ 

 

Great Western Hospitals NHS Foundation Trust Great Western Hospital Marlborough Road Swindon
SN3 6BB
Tel 01793 60 40 20

http://www.gwh.nhs.uk

Register to become a member of the Trust at https://members.gwh.nhs.uk

This message and any files transmitted with it are confidential and intended solely for the individual(s) addressed.
If you believe you have received this e-mail in error, disclosing, copying, distributing or retaining this message, or any part of it, is strictly prohibited; please notify the sender immediately and delete it from your system.
Any views or opinions presented are solely those of the author and do not necessarily represent those of Great Western Hospitals NHS Foundation Trust.
All messages sent by the Trust are checked for viruses but this does not, and cannot, guarantee that a virus has not been transmitted.
The Trust accepts no liability for any damage caused by any virus transmitted with this e-mail.
------ACB discussion List Information-------- This is an open discussion list for the academic and clinical community working in clinical biochemistry. Please note, archived messages are public and can be viewed via the internet. Views expressed are those of the individual and they are responsible for all message content. ACB Web Site http://www.acb.org.uk Green Laboratories Work http://www.laboratorymedicine.nhs.uk List Archives http://www.jiscmail.ac.uk/lists/ACB-CLIN-CHEM-GEN.html List Instructions (How to leave etc.) http://www.jiscmail.ac.uk/ [attachment "Copy of TSH3 comparison (2).xlsx" deleted by Rose Djiana/CUSM/Reg06/SSSS]

------ACB discussion List Information-------- This is an open discussion list for the academic and clinical community working in clinical biochemistry. Please note, archived messages are public and can be viewed via the internet. Views expressed are those of the individual and they are responsible for all message content. ACB Web Site http://www.acb.org.uk Green Laboratories Work http://www.laboratorymedicine.nhs.uk List Archives http://www.jiscmail.ac.uk/lists/ACB-CLIN-CHEM-GEN.html List Instructions (How to leave etc.) http://www.jiscmail.ac.uk/