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The Alzheimer's Association QC program for CSF biomarkers

The Alzheimer’s Association external quality control (QC) program aims to monitor site-to-site and batch-to-batch CSF test variation and help participating Labs to synchronize their procedures and enable them to see how their local performance of a given assay compares relative to other participant’s using the same assay. The ultimate goal is to reduce site-to-site variation, harmonize levels and pave the way for uniform cut-off levels. This external QC program comes free of charge to participating labs. Read more here.

 

 

Alz Ass QC program News

The online report-form is open for round 25 results

The online report-form is open for reporting round 25 results (samples 25A, 25B and OC-L 2016)

Click HERE for result reporting!

Göteborg 2017-10-02

Summary round 24

The summary of the May round (samples 2017-24A, 2017-24B and QC-L 2016) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2017-08-09

 

The online report-form is open for round 24 results

The online report-form is open for reporting round 24 results (samples 2016-24A, 2016-24B and OC-L 2016)

Click HERE for result reporting!

Göteborg 2017-05-02

Summary round 23

The summary of the Februarry round (samples 2016-23A, 2016-23B and QC-L 2016) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2017-05-02

The online report-form is open for round 23 results

The online report-form is open for reporting round 23 results (samples 2016-23A, 2016-23B and OC-L 2016)

Click HERE for result reporting!

Göteborg 2017-01-26

Summary round 22

The summary of the October round (samples 2016-22A, 2016-220B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2017-01-20

 

The online report-form is closed for round 22 results

The online report-form is now closed for reporting round 22 results (samples 2016-22A, 2016-22B, QC-L 2011 and OC-L 2016)
All participants will receive their individual reports and the summary of round 22 will be uploaded to the result page in January.

Göteborg 2016-12-22

 

The online report-form is open for round 22 results

The online report-form is open for reporting round 22 results (samples 2016-22A, 2016-22B, QC-L 2011 and OC-L 2016)

Please note that you should report results for four samples in this round.

Click HERE for result reporting!

Göteborg 2016-10-03

Summary round 21

The summary of the May round (samples 2016-21A, 2016-210B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2016-07-26

The online report-form is open for round 21 results

The online report-form is open for reporting round 21 results (samples 2016-21A, 2016-21B and QC-L 2011)
Click HERE for result reporting!

Göteborg 2016-05-02

Summary round 20

The summary of the February round (samples 2016-20A, 2016-20B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2016-04-20

The online report-form is open for round 20 results

The online report-form is open  for reporting  round 20 results (samples 2016-20A, 2016-20B and QC-L 2011)
Click HERE for result reporting!

Göteborg 2016-02-01

 

Summary round 19

The summary of the October round (samples 2015-19A, 2015-19B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2016-01-13

The online report-form is open for round 19 results

The online report-form is open again for reporting the results from round 19 (samples 2015-19A, 2015-19B and QC-L 2011)
Click HERE for result reporting!

Göteborg 2015-09-29

 

Summary round 18 Aβ42/Aβ40

In addition to the previous posted results you can now also find a summary of the Aβ42/Aβ40 ratio in the result section.

Göteborg 2015-09-10

Summary round 18

The summary of the May round (samples 2015-18A, 2015-18B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2015-07-21

The online report-form  for round 18

The online report-form will close for reporting the 8th of July.

Göteborg 2015-06-26

Summary round 17

The summary of the February round (samples 2015-17A, 2015-17B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers you can find HERE.

Göteborg 2015-04-29

The online report-form is open for round 18 results

The online report-form is open again for reporting the results from round 18 (samples 2015-18A, 2015-18B and QC-L 2011)
Click HERE for result reporting!

Göteborg 2015-04-29

The online report-form will be closed the 1st of April!

It is soon time to summarize the results from the February round (samples 2015-17A, 2015-17B and QC-L 2011) of the Alzheimer's Association QC program for CSF biomarkers.

The online report-form will be closed the 1st of April, and after that it will not be possible to report or change your results.
Click HERE for result reporting!

The online report-form will be open again in the beginning of May for reporting the results from round 18 (samples 2015-18A, 2015-18B and QC-L 2011)

Göteborg 2015-03-25

New report system for the first round of 2015

We have now open a trail version of the new report system that will be used for the coming rounds in the AA QC program. Please try it out here and leave us your feedback at NeurochemistryLab@neuro.gu.se.

The trial version will be open until the end of January and no data entered until than will be saved.
In the beginning of February all participants will receive a password for the finalized version and after that only real data should be entered in to the report system.
You can find the online report form HERE.

Göteborg 2015-01-13

 

Third round for 2014 

It is soon time to analyze the October samples (2014-16A, 2014-16B and 2011 QC-L). Please use the new report form version 4.0 when reporting results. Note that if you use the EUROIMMUN/ADx Kits you need to use version 4.0 of the report form .
Download the report forms HERE.

Göteborg 2014-09-19

INNOTEST SOP´s 

Worksheets for the new INNOTEST kits with ready to use calibrators can be found HERE.

Göteborg 2014-05-06

 

 

Page Manager: Staffan Persson|Last update: 11/17/2017
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