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January 1, 2001Blood Purification

A Comparative Study of Blood Pressure Control with Short In-Center versus Long Home Hemodialysis

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Key result

Long-slow home hemodialysis produced superior blood pressure control compared to short in-center hemodialysis, with lower pre- and postdialysis systolic and ambulatory blood pressures.

Why the study?

Does long-slow home hemodialysis improve blood pressure control compared to standard in-center hemodialysis in home hemodialysis patients?

Population

9 home hemodialysis patients, not on antihypertensive drugs

Comparison

Long-slow hemodialysis at home for 6-8 hours, 3… vs Standard hemodialysis in the dialysis center for…

Design

RCT, Randomized sequence (crossover)

Follow-up

8 weeks per phase

Authors

DMDavid O. McGregorChristchurch HospitalABAdrian L. ButtimoreChristchurch HospitalKLKelvin L. LynnChristchurch Hospital

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Implication

Supports long-slow home hemodialysis for BP optimization in dialysis patients; extends RCT evidence on extended-duration regimens.

Study Design

Type

RCT (n=9)

Randomization

Crossover

Structured PICO

Does long-slow home hemodialysis improve blood pressure control compared to standard in-center hemodialysis in home hemodialysis patients?

P
Population
9 home hemodialysis patients, not on antihypertensive drugs
I
Intervention
Long-slow hemodialysis (LD) at home for 6-8 hours, 3 times weekly for 8 weeks
C
Comparator
Standard hemodialysis (SD) in the dialysis center for 3.5-4.5 hours, 3 times weekly for 8 weeks
O
Outcome
Blood pressure control (ambulatory BP, pre- and postdialysis systolic and diastolic BP)surrogate

Long-slow home hemodialysis provides superior blood pressure control compared to standard in-center hemodialysis, independent of extracellular fluid volume changes.

Cite This Study

McGregor et al. (2001) conducted an RCT in End-stage renal disease requiring hemodialysis (n=9). Long-slow home hemodialysis vs. Short in-center hemodialysis (3.5-4.5 hours, 3 times weekly) was evaluated on Blood pressure control. Long-slow home hemodialysis produced superior blood pressure control compared to short in-center hemodialysis, with lower pre- and postdialysis systolic and ambulatory blood pressures.

synapsesocial.com/papers/6a109aefd13714ec9600214ehttps://doi.org/10.1159/000046957
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Interdialysis blood pressure control by long haemodialysis sessions1995 · 112 citations
  2. 2Fluid state and blood pressure control in patients treated with long and short haemodialysis1999 · 198 citations
  3. 3Prognostic value of heart rate variability during long-term follow-up in chronic haemodialysis patients with end-stage renal disease1999 · 118 citations
  4. 4Change in plasma immunoreactive atrial natriuretic peptide during sequential ultrafiltration and haemodialysis1986 · 79 citations
  5. 5Sympathetic Overactivity in Patients with Chronic Renal Failure1992 · 1,143 citations