Clinical trial Recruiting at 2 sites Observational Ages 18 to 90

Using EEG to detect dialysis disequilibrium syndrome in first-time hemodialysis patients

Official title: The Utility of Using the Bispectral Index (BIS) for Detecting Dialysis Disequilibrium Syndrome (DDS)

Run by Suez Canal University · NCT03276273 · Data updated 2026-11-12

This study is testing if a special brain wave monitor can help identify dialysis disequilibrium syndrome in people who are having their first hemodialysis treatment.

Quick facts

Study typeObservational
Ages18 Years to 90 Years
SexAll
Enrollment20 (estimated)
SponsorSuez Canal University
Academic / other
Locations2 sites (Dalian and 1 other locations)
StatusRecruiting
StartedMay 1, 2017
Main results expectedDecember 1, 2027
Study endsDecember 1, 2027
Registry record updatedApril 28, 2026
Trial IDNCT03276273 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients undergoing their first hemodialysis treatment.

Probably not a fit

Patients with neurological disorders or those taking sedatives or psychotropic drugs may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to evaluate the effectiveness of Bispectral Index (BIS) monitoring, derived from electroencephalography (EEG), in identifying dialysis disequilibrium syndrome (DDS) in patients undergoing their first hemodialysis session. Conducted at the Medical University of Graz, the study involves 20 patients who will be monitored for symptoms of DDS during a 3-hour dialysis session. Patients will be categorized into two groups based on the presence or absence of DDS symptoms, allowing for a comparative analysis of BIS readings. The study seeks to validate BIS as a reliable tool for detecting DDS in this patient population.

Why it matters

Potential benefit: If successful, this study could provide a more accurate and objective method for detecting dialysis disequilibrium syndrome, potentially improving patient outcomes during hemodialysis.

How similar studies have gone: While the use of BIS monitoring in anesthesia is well-established, its application in detecting DDS is novel and has not been extensively tested in similar studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* First Time renal Dialysis

Exclusion Criteria:

* subjects' consumption of sedatives/hypnotics psychotropic drugs, or concomitant neurological disorders affecting mental state such as hepatic encephalopathy, stroke, stupor or dementia and renal transplant patients.

Where it's running

  • Dalian Medical University
    Dalian, China
    Recruiting
  • Theodor Bilharz Research Institute
    Cairo, Egypt
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.