I think you knew what I would answer when you posed this question, Shaymon, as I know that you are already aware of my strong views about time and frequency, and that we should never contract treatment time but, rather, wherever possible encourage treatment lengthening.
But again, you knew I’d say that!
I agree fully with Dori’s response and I can only but echo her ‘What, only 3 hours? … and, that is your routine scheduling? … and, in 2011, and in the UK?’
I rather think you are pulling my leg !
To answer your question … no, I don’t think we would ever speed up a treatment though I am aware that some units may respond this way. However, I could never regard it as ‘good practice’ to do so.
Here, our mean conventional facility-based HD treatment time is now out to about 270 minutes x 3 (minimum) per week. DOPPS records Australia as being second only in treatment time to the Japanese and with significantly longer treatment times than the other DOPPS-surveyed nations.
On the subject of DOPPS (I, II, III and IV), there is one anomaly which, to us (in ANZ) is hugely important but is of little relevance, impact or influence on the data in in another DOPPS country … and that is: DOPPS only includes patients drawn from facility care!
Why do we care so much, yet no-one else cares a jot?
Well … of the total Australian dialysis population ~10,500, ~31% of all our dialysis is done at home. At home, about 2/3rds is PD and 1/3rd is HD [home PD 20-21%, home HD 10-11%].
As NZ has an even higher percentage on home HD than does Australia, across all of ANZ (Note: DOPPS combines us), 13-14% of the combined Australian and New Zealand HD population are excluded from DOPPS analysis! This means that our most fistula’ed, best performing, lowest morbidity, longest and most frequently dialysing patients do not appear in the DOPPS data. To us, this is a huge issue - as our ‘best’ patients are not in the DOPPS data at all! They are purposefully excluded. Now, that matters little if your home HD is <1% of all dialysis (eg: US) … but it makes a big difference to our ANZ data! And, it wrankles us, like a burr under our saddle.
This also means that our overall mean dialysis times would be, comparatively, even longer than the current DOPPS data suggests - if our home patients were included. This is especially so if you consider that the vast majority of ANZ home-based HD patients now prefer and select long, 8-9 hour, overnight nocturnal schedules and almost all our Australian ~1,000 home HD patients now do a minimum of alternate daily (or, rather, nightly) dialysis with a national home HD frequency mean of about 4 runs per week.
Even the thought of a facility-based therapy set at 3 hours is anathema to me - let alone a further ‘shortening’ of it.
To further shorten the session by ‘speeding up’ the dialysis seems …
(a) more a punishment than a solution
and …
(b) would likely be counterproductive anyway, as the staff are more likely then to have to deal with the patient going suddenly ‘flat’, cramping, requiring saline or resuscitation
… and thereby only increasing work load and lengthening, not shortening the sessional time.
If one of our patients is occasionally a ‘little’ late – and all units understand that that happens, especially with working patients, city traffic, etc – then our rosters are, I think, structured to be flexible enough to in-build these ‘glitches’ into the service we give. Our staff would simply extend the treatment at the finish end of the session, stay later, do ‘whatever’ - and get on with it.
However, I certainly understand how a regularly ‘late’ attendee can disrupt the logistics of working schedules and become a rostering nightmare for unit managers. While most units do try to cater for the needs of all, dialysis units try to run set nursing rosters and most have 2 or more scheduled treatment sessions each day. A chronic late attendee can really become a problem.
We try to work with any such ‘problem’ patient to nut out out a better schedule where an on-time arrival can be more assured.
But … shorten the session? … no!