These centres usually bring together a wider group of experts, such as kidney specialists with a focus on rare conditions, dietitians, specialist nurses and doctors who understand complement-related diseases. This team-based approach ensures your care plan is comprehensive and moresuited to your individual needs
Specialist Kidney Disease Centres for C3G and Primary IC-MPGN
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Living with a rare kidney condition such as Complement 3 Glomerulopathy (C3G) or primary Immune Complex-Mediated Membranoproliferative Glomerulonephritis (IC-MPGN) may come with challenges. Since these conditions are so rare, affecting around 1-3 people in every million, many doctors may not have seen or treated them before.1 This means that some people may experience delays in getting a clear diagnosis or aren’t sure where to find the right care and support.2
2026-02-12
NP-47448
Why Specialist Kidney Centres Can Help
Specialist kidney centres offer tailored care, clearer planning and access to research. Their teams are experienced in treating kidney conditions and can help you feel more confident that you are receiving up-to-date, tailored expert care and appropriate ongoing monitoring.
People referred to specialist centres often find:
Specialist centres regularly manage rare or complex kidney diseases and are more familiar with conditions like C3G and primary IC-MPGN
These centres may also be involved in long-term studies, which can offer more detailed monitoring and additional support services where appropriate
Many specialist centres offer educational resources, dedicated appointments and opportunities to connect with others living with rare kidney conditions. This can help you feel more informed and less alone in your journey
How to Find a Specialist Kidney Centre
Looking for the right specialist centre is an important step, but you don’t have to do it alone. There are several ways you and your family can get support with this:
- Ask for a referral from your doctor or kidney specialist: Your General Practitioner (GP) or local nephrologist can help guide you. You could ask a simple question, such as: “Is there a centre that specialises in rare kidney conditions like C3G or primary IC-MPGN that I could be referred to?” You may also want to ask how much experience your current centre has with these conditions
- Contact patient organisations and advocacy groups: these organisations often have information about centres with experience in rare kidney diseases. They may be able to suggest specialist clinics in your region or connect you with others who have been through a similar process
Questions you Might Want to Ask
When speaking with a specialist centre, it can be helpful to ask:
- How many people with C3G or primary IC-MPGN do you currently support?
- How will you work with my local kidney team?
- What support services are available for patients and families? (e.g. Do you offer education sessions, information materials, or opportunities to connect with other patients?)
Asking questions is a positive step in taking charge of your care. Finding a team with the right experience can make a difference in how supported and confident you feel on your journey.
Why this Matters for you and your Family
Being referred to a specialist kidney centre doesn’t mean that your condition is getting worse. It simply means that your care is being matched to the rare nature of C3G or primary IC-MPGN, so you can benefit from the most relevant experience and knowledge.
When you, your local healthcare team, and a specialist centre work together, care often feels clearer and more coordinated. This partnership can help you feel more informed, more confident to ask questions, and more involved in decisions about your health. The goal isn’t just medical care, but reassurance, understanding, and the confidence to move forward together.
What to Expect from a Specialist Centre
Your first appointment at a specialist centre may feel more detailed than usual - and that’s a good thing. The team will take time to understand your full medical history and may review previous tests such as blood results or kidney biopsies.
Sometimes they’ll suggest additional tests, including genetic or complement system studies, to better understand your condition. You can also expect a more personalised conversation about:
- How often your kidney health will be monitored
- Whether any lifestyle or dietary changes might help
- What signs or symptoms to keep an eye on
Specialist centres often provide access to extra support, such as renal dietitians with experience in rare conditions, specialist nurses or clinics focused specifically on rare kidney conditions. You may also receive tailored information to help you feel confident managing your condition.
Some specialist centres are part of wider rare disease networks, which helps support coordinated care across different hospitals.
It’s also worth knowing that much of your day-to-day care will usually stay with your local kidney unit. The specialist centre helps guide the overall care plan, while your local team continues regular monitoring - so you benefit from both expert input and care closer to home.
Practical Steps you can Take Now
Here are some practical steps you can take now to explore specialist support and strengthen your care:
- You may wish to review your care plan with your nephrologist and discuss whether specialist input could support your long-term management
- Keep a list of your current kidney care contacts and past tests (especially kidney biopsy and complement studies), that can be shared with the specialist centre in advance
- When you contact a patient organisation, ask for their resource lists or centre referral directory for your region
- Write down any questions about monitoring, support or how teams will work together, leveraging the existing Patient Discussion Guide
- If travel is involved, check how care will be shared between your local unit and the specialist centre
1 NephCure Kidney International (2024). C3 Glomerulopathy. https://nephcure.org/c3-glomerulopathy/
2 National Kidney Foundation. Complement 3 Glomerulopathy (C3G) (2024). https://www.kidney.org/kidney-topics/complement-3-glomerulopathy-c3g
3 KDIGO (2021). Clinical Practice Guideline for the Evaluation and Management of Glomerular Diseases (2021). https://kdigo.org/wp-content/uploads/2017/02/KDIGO-2021-Glomerular-Diseases-Guideline_English_LN-2024-Update.pdf