Ask to take part

Contact the study team using the details below to take part. If there are no contact details below please ask your doctor in the first instance.

Contact Information:

Dr Kate Bramham
+44 (0)2078480431
kate.bramham@kcl.ac.uk


Study Location:

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Be Part of Research - Trial Details - Kidney function assessment with finger-prick blood tests in different people and different settings

Kidney function assessment with finger-prick blood tests in different people and different settings

Recruiting

Open to: All Genders

Age: Adult

Medical Conditions

Renal failure


This information is provided directly by researchers, and we recognise that it isn't always easy to understand. We are working with researchers to improve the accessibility of this information. In some summaries, you may come across links to external websites. These websites will have more information to help you better understand the study.


Chronic kidney disease (CKD) is a long-term condition where the kidneys don't work as well as they should. It's a common condition often associated with getting older. It can affect anyone, but it's more common in people who are black or of south Asian origin.
GFR stands for Glomerular Filtration Rate, which is a measure of how well the kidneys are working. A nuclear medicine GFR test gives an accurate measure of overall kidney function.
Point of care (POC) testing with finger-prick blood monitoring is now available to assess kidney function with the finger-prick method, giving results in less than a minute without the additional cost of venous blood-taking, transportation and processing. Rapid availability of POC-Cr results could provide instant information about kidney health for high-risk groups in the black and minority ethnic (BAME) community (e.g. in faith-based settings).
In order to harness the benefits of POC-Cr self-monitoring, it is important to understand and interpret intra-patient variability in capillary blood results, potentially without need for complete alignment with laboratory tests. Self-monitoring may introduce increased anxiety and requirement for additional interaction with health care services.
Our overall aim is to develop and pilot a UK community-based screening and CKD monitoring program to address health inequalities in CKD, focusing on people of BAME.

Start dates may differ between countries and research sites. The research team are responsible for keeping the information up-to-date.  

The recruitment start and end dates are as follows:

21 Jul 2020 30 Jun 2026

In the first part of the study, participants will provide a drop of blood to test kidney function. Other information will be gathered from the hospital database. Some participants will go on to the second part of the study which involves participants taking measurements of their own using a portable device (StatSensor®) four times a day for 10 days.


Adults over 18 years, either undergoing formal nuclear medicine glomerular filtration rate testing or has chronic kidney disease or at risk of chronic kidney disease.

You can take part if:



You may not be able to take part if:


1. Unable or unwilling to give informed consent2. Any condition which would make finger prick contraindicated e.g. severe skin conditions, bleeding disorder3. Study A: If formal GFR testing has been requested only because estimated GFR is not considered to reflect true GFR (e.g. liver disease)


Below are the locations for where you can take part in the trial. Please note that not all sites may be open.

  • King's College Hospital
    Denmark Hill
    London
    SE5 9RS
  • The Royal London Hospital
    Whitechapel Road Whitechapel
    London
    E1 1BB

No immediate benefit but it will help to provide information that may improve the care of patients with kidney disease in the future.
There are no risks to taking part, other than minimal discomfort of the blood tests. The amount of extra blood that we take will not affect patients.


The study is sponsored by King's College London and funded by British Renal Society.





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Read full details for Trial ID: ISRCTN31697115

Or CPMS 45543

Last updated 03 June 2025

This page is to help you find out about a research study and if you may be able to take part

You can print or share the study information with your GP/healthcare provider or contact the research team directly.