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March 22, 2021The Egyptian Journal of Hospital MedicineOpen Access

Longer HD session time was associated with a highly significant decline in mean SBP and DBP (p<0.001), with pre-dialysis SBP and DBP declining by -17.27 and -9 mmHg respectively at 6 months.

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Why the study?

Hypertension is prevalent in end-stage renal disease, and increasing hemodialysis duration to achieve euvolemia may benefit patients failing to reach target blood pressure during standard prescription hours.

Does prolonging hemodialysis session time improve blood pressure control in hypertensive ESRD patients?

Population

50 hypertensive prevalent HD patients on thrice-weekly maintenance HD

Comparison

Longer HD session (4.5 hours) vs usual 4 hours session

Design

Observational study

Follow-up

6 months

Authors

NTNahla Mohamed TeamaHSHeba Soliman Mohammed SolimanMEMagdy ElSharkawy

Discussion

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Overview

Increasing HD duration may aid BP control in ESRD; hypothesis-generating and requires RCTs before practice change.

Structured PICO

Does prolonging hemodialysis session time improve blood pressure control in hypertensive ESRD patients?

P
Population
50 hypertensive prevalent end-stage renal disease (ESRD) patients on thrice-weekly maintenance hemodialysis
I
Intervention
Longer hemodialysis session (4.5 hours)
C
Comparator
Usual hemodialysis session (4 hours)
O
Outcome
Changes in pre-dialysis blood pressure (systolic and diastolic)surrogate

Prolonging hemodialysis sessions from 4 to 4.5 hours significantly improves blood pressure control and ultrafiltration volume in hypertensive ESRD patients.

Cite This Study

Teama et al. (2021) studied this question.

synapsesocial.com/papers/6a73eaa90e7fa2a8810dda74https://doi.org/10.21608/ejhm.2021.158086
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Also Consider

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

  1. 1The Influence of Increasing Dialysis Treatment Time and Reducing Dry Weight on Blood Pressure Control in Hemodialysis Patients: A Prospective Study2001 · 37 citations
  2. 2Interdialysis blood pressure control by long haemodialysis sessions1995 · 112 citations
  3. 3Intensive dialysis and blood pressure control: A review2004 · 14 citations
  4. 4HYPERTENSION IN HEMODIALYSIS PATIENTS: Hypertension Control with Daily Dialysis2004 · 30 citations
  5. 5#730 Dialysis-induced changes in systolic, diastolic, and pulse pressure in maintenance hemodialysis patients2024