CClinicalTrials.gg
CompletedNCT00794326PDOneUpdated Feb 27, 2015

Clinical Evaluation of Low Sodium Peritoneal Dialysis (PD) Solution on Hypertensive Patients Treated With PD

A Phase 3 interventional study of Solution for Peritoneal Dialysis in Chronic Kidney Failure, sponsored by Fresenius Medical Care Deutschland GmbH. Completed at 29 sites in 5 countries. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2015-02-27.

Sponsored by Fresenius Medical Care Deutschland GmbH · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
140
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The aim of this study is to assess the superiority of the new low sodium peritoneal dialysis (PD) solution PDsol 12 in comparison with a conventional, already marketed solution, Gambrosol trio 40, in the treatment of the hypertensive peritoneal dialysis patients with aim to decrease hypertension and to improve the sodium/water balance.

Read the detailed description

Hypertension as well as sodium and water retention are common in end-stage renal disease patients on peritoneal dialysis and expose patients to left ventricular hypertrophy and increase cardiovascular mortality.

Moreover the poor control of dry weight and sodium/water balance results in increased morbidity. A previous low sodium study and computer simulations show that sodium removal can be improved with a low sodium fluid, which allows achieving a negative sodium balance without altering water balance.

The aim of this study is to assess whether treatment with one low sodium bag can substitute for one isotonic glucose bag every day in order to reduce the blood pressure and/or medication for hypertension, defined as the primary endpoint.

In order to evaluate the main criteria, blood pressure, a 24hours Ambulatory Blood Pressure Monitoring (ABPM) will be performed twice during the study, at Baseline and at 8 weeks of treatment, according to the EMEA guidance recommendations for anti-hypertensive treatments. In addition, the self measurement of blood pressure will be performed by patients at home during three consecutive days before each visit as well as in case of symptoms of hypotension.

The study is designed in three periods:

  • Run-in period during 1 month: a reference product Gambrosol Trio 40, one bag/ day will be used by all patients. This period is dedicated to train the patient in using of study product, to stabilize the patient in the PD treatment and to randomize the patient, by performing the 24h ABPM.
  • Efficacy \& Safety period during 6 months: each patient will be treated with one of two product : PDsol 12 (studied product) or Gambrosol Trio 40 (reference product) during 6 months. The aim of this period is to evaluate the efficacy and long-term tolerance of new PD fluid.
  • Follow-up period during 2 months: without treatment. This period is dedicated to ensure the safety of the patients after the study product treatment was stopped and to obtain the information about the reversibility of product effect.
02

Conditions studied

  • Chronic Kidney Failure

Keywords

  • Chronic Kidney Failure
  • Peritoneal Dialysis
  • Low sodium solution
  • Hypertension
  • Total Body Water
03

In context

Renal Insufficiency

1,995 studies on the registry are indexed under Renal Insufficiency; 173 are open to participants now.

This study's planned enrollment of 140 is above the median of 43 across 1,504 interventional studies indexed under Renal Insufficiency.

Browse Renal Insufficiency studies →

Lead sponsor

Fresenius Medical Care Deutschland GmbH is the lead sponsor of 36 studies on the registry; 7 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Chronic renal failure
  • Stable patients on PD treatment
  • Treatment at the study site for at least three months
  • Treated in a CAPD program with a minimum of 3 bag exchanges with 6 or 7 days per week including at least one with duration of 4-6 hours, and at least one low strength bag per day, or in an APD program with at least one daytime exchange with duration of 4-6 hours using one low strength bag
  • Hypertensive patients with high blood pressure at inclusion visit (Office SBP ≥ 140 and/or DBP ≥ 90 mmHg) or hypertensive patients receiving anti hypertensive medication including diuretics, disregarded blood pressure values
  • Patients aged 18 years or more
  • Written consent to participate in the study (informed consent)
  • Able to use a three-compartment bag
  • Life expectancy and expected technical survival ≥ 9 months

Exclusion criteria

Exclusion Criteria:

  • Low blood pressure (Office sitting SBP ≤ 120 mmHg and confirmed by ABPM \< or = to 105 mean 24h SBP)
  • Orthostatic hypotension defined as Systolic OBP with a drop of > 20mmHg and symptomatic after standing for at least 1 minute
  • Natremia \< 130 mmol/l, after two consecutive measurements
  • Chronic arrhythmia
  • Pregnancy or lactation
  • Participation in other studies during the study period which may affect the outcome of the present study
  • Peritonitis within one month prior to the study start
  • Exit site and /or tunnel infection
  • Patients unable to tolerate 2 L bag exchanges
  • Patients on non-compatible PD system
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
140 participants (estimated)

Study arms

  • Experimental
    PDsol 12

    Treatment with a peritoneal dialysis solution containing a low concentration of sodium.

    Drug: Solution for Peritoneal Dialysis

  • Active comparator
    Gambrosol trio 40

    Treatment with the peritoneal dialysis solution Gambrosol trio 40 isotonic bag (1.5%)

    Drug: Solution for Peritoneal Dialysis

Interventions

  • DrugSolution for Peritoneal Dialysis

    Treatment with one bag per day during 6 months

06

What researchers measure

Primary outcomes

  1. The primary criterion is the ambulatory 24 h mean systolic blood pressure measurement and drug doses management after 2 months of treatment compared to Baseline.

    Time frame: At the beginning and after 8 weeks of treatment

Secondary outcomes

  1. Measurement of Residual Renal Function

    Time frame: At the beginning, at two and six months of treatment

  2. Follow-up of frequency of hyponatremia, of AE and SAE

    Time frame: During whole period of the study

  3. Assessment of changes in sodium removal

    Time frame: At the beginning and at two months of treatment

  4. Assessment of decrease in total body water (extra and intra cellular water)and of the body weigh changes

    Time frame: At the beginning, at two and at six months of treatment

  5. Measurement of 24hours peritoneal clearance

    Time frame: At the beginning and at 2 months of treatment

  6. Office systolic and diastolic blood pressure measurement at month 2 and 6 versus T0

    Time frame: At the beginning, at two and six months of treatment

  7. Office systolic and diastolic blood pressure measurement during follow up period

    Time frame: End of treatment, follow-up period

07

Study locations

29 sites
  • Rigshospitalet
    Copenhagen, Denmark
  • CHU Saint-Jacques
    Besançon, 25000, France
  • CHRU
    Caen, 14033, France
  • Hospital of Chambéry
    Chambery, France
  • CH Colmar
    Colmar, France
  • Calydial Dialysis Center
    Irigny, France
  • Bichat-Claude Bernard Hospital
    Paris, France
  • ARPDD
    Reims, 51726, France
  • CHRU de Strasbourg
    Strasbourg, France
  • KfH-Nierenzentrum am Krankenhaus Oststadt
    Hannover, 30659, Germany
  • University Hospital of Heidelberg
    Heidelberg, Germany
  • KfH-Nierenzentrum
    Köln, 51109, Germany
  • Nephrology center Offenburg
    Offenburg, Germany
  • KfH-Nierenzentrum
    Passau, 94032, Germany
  • PHV - Nephrologisches Zentrum Stuttgart
    Stuttgart, Germany
  • KfH-Nierenzentrum Krankenhaus der Barmherzigen Brüder
    Trier, 54292, Germany
  • Södra Älvborgsläns Hospital
    Borås, Sweden
  • University Hospital of Sahlgrenska
    Göteborg, Sweden
  • University Hospital of Lund
    Lund, Sweden
  • University Hospital of Malmö
    Malmö, Sweden
  • Skarborgs Hospital
    Skövde, Sweden
  • Karolinska University Hospital
    Stockholm, 14186, Sweden
  • Norra Älvsborgs Hospital
    Trollhättan, Sweden
  • Birmingham Heartlands Hospital
    Birmingham, B9 5SS, United Kingdom
  • Southmead Hospital
    Bristol, BS10 5NB, United Kingdom
  • The Royal London Hospital
    London, E1 1BB, United Kingdom
  • Royal Shrewsbury Hospital
    Shrewsbury, SY3 8XQ, United Kingdom
  • University of North Staffordshire - Renal Medicine - Royal Infirmary
    Stoke on Trent, ST47LN, United Kingdom
  • Wolverhampton New Cross Hospital
    Wolverhampton, WV10 0QP, United Kingdom
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 27, 2015, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00794326
Lead sponsor
Fresenius Medical Care Deutschland GmbH
Responsible party
Sponsor
First posted
Nov 20, 2008
Start date
Oct 2008
Primary completion
Dec 2014
Completion
Dec 2014
Last update
Feb 27, 2015

Study contacts

Simon Davies, Prof
study chair · University Hospital of North Staffordshire, Stoke-on-Trent, UK
Bengt Rippe, Prof
study chair · Lund University
Börje Haraldsson, Prof
study chair · Sahlgrenska University Hospital, Göteborg, Sweden
François Vrtovsnik, Prof
study chair · Bichat -Claude Bernard Hospital, Paris, France
Vedat Schwenger, Dr
study chair · Universitätsklinik University Hospital, Heidelberg, Germany

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2014. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion