The final decision should always be made with your nephrologist based on your specific health situation, home environment, and personal preference — this page is meant to help you understand both options thoroughly, not replace that conversation.
How Each Type Actually Works
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Haemodialysis (HD)
Machine-based, at a centre
- ◉Blood is drawn out through an AV fistula or catheter, filtered through a machine, and returned
- ◉Performed at a dialysis centre by trained nurses/technicians
- ◉3 sessions per week, 3–4 hours each
- ◉Requires an AV fistula (matures over 6–8 weeks) or graft/catheter
- ◉Fixed schedule — you travel to the centre for each session
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Peritoneal Dialysis (PD)
Fluid-based, at home
- ◉A catheter is placed in the abdomen; dialysis fluid is introduced and drained, using the abdominal lining (peritoneum) as a natural filter
- ◉Performed by the patient or a trained family member, at home
- ◉Daily — either 4 manual exchanges through the day (CAPD) or overnight via a machine (APD)
- ◉Requires an abdominal catheter, placed via a minor procedure
- ◉More flexible schedule — fits around daily routine and travel
Detailed Side-by-Side Comparison
| Factor | Haemodialysis (HD) | Peritoneal Dialysis (PD) |
|---|---|---|
| Where it's done | At a dialysis centre, on a machine | At home, using your abdominal lining |
| Frequency | 3 times/week, 3–4 hours per session | Daily, either manually (4 exchanges) or overnight via machine |
| Access needed | AV fistula, graft, or catheter in the arm | A catheter placed in the abdomen |
| Who performs it | Trained dialysis nurses/technicians | Patient or a trained family member, after training |
| Diet restrictions | Stricter — potassium, phosphorus, fluid limits | Somewhat more flexible |
| Infection risk | Lower with a mature fistula | Peritonitis (abdominal infection) is a specific risk requiring strict hygiene |
| Travel/lifestyle | Fixed schedule at the centre | More flexibility for travel and daily routine |
| Training required | None for the patient — staff perform it | 1–2 weeks of hands-on training before starting at home |
| Best suited for | Patients who prefer supervised sessions and don't mind travel | Patients who work, travel often, or want more independence |
| Availability at Satyadev Hospital | ✅ Available — see our dialysis centre page | Discuss with our nephrologist |
How Patients Typically Decide
For most patients in Patna, haemodialysis is the more commonly available and widely used option — it's performed by trained staff under direct nephrologist supervision, which many patients and families find reassuring, especially when starting dialysis for the first time. It also removes the burden of learning a hands-on medical procedure.
Peritoneal dialysis can suit patients who value flexibility — those with jobs that make three weekly centre visits difficult, those who travel frequently, or those who simply prefer more independence in their care. It requires a willingness (from the patient or a family member) to learn and consistently follow a sterile technique at home.
Choose HD If...
You prefer trained staff managing each session, live near a centre, and don't mind a fixed weekly schedule.
Choose PD If...
You travel often, have a demanding work schedule, or a family member can help with daily home exchanges.
Medical Factors Matter
Prior abdominal surgery, hernias, or certain conditions can make PD unsuitable — your nephrologist will assess this.
You Can Switch Later
Starting on one doesn't lock you in forever — many patients switch between HD and PD as circumstances change.
Neither option is universally "better" — the right choice depends on your kidney function, vascular access, home situation, and personal preference. This is a conversation to have directly with your nephrologist.
Satyadev Hospital's dialysis centre offers haemodialysis with modern Fresenius and Nipro machines, 6 days a week, multiple shifts. See our full dialysis centre page. Call 091222 37338.
Dr. Kumar Rajesh Ranjan
M.Ch. Urology · Kidney Care Specialist
Helping patients choose the right dialysis modality · 200+ kidney transplants
📞 Discuss Options: 091222 37338
Frequently Asked Questions
Is peritoneal dialysis painless compared to haemodialysis?
Both involve a one-time access placement (fistula/catheter for HD, abdominal catheter for PD). Day-to-day, PD doesn't involve needles once set up, while HD requires needle insertion at each session — but HD needle discomfort is generally described as similar to a routine injection.
Can I switch from one type to another later?
Yes, in many cases patients can switch between HD and PD if their medical situation or lifestyle needs change. Discuss this with your nephrologist.
Which is available at Satyadev Hospital Patna?
Satyadev Hospital's dialysis centre offers haemodialysis with modern Fresenius and Nipro machines, 6 days a week, multiple shifts. Call 091222 37338 to discuss which option is right for you.
Is peritoneal dialysis safe to do at home without medical supervision?
PD requires proper training before starting, and patients remain under regular nephrologist follow-up even though the day-to-day exchanges happen at home. It is not unsupervised — it is supervised remotely with periodic clinic visits.
Which option has fewer diet restrictions?
Peritoneal dialysis, being a more continuous process, generally allows somewhat more flexible fluid and potassium intake compared to haemodialysis, though both still require a kidney-friendly diet.