Dialysis blood pressure mystery probed in new study
NCT ID NCT06764277
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study looked at why people on chronic hemodialysis often have high blood pressure between sessions. Researchers measured weight gain, heart function, and blood chemicals in 32 stable dialysis patients. The goal was to understand the relative roles of fluid gain, hormones, and immune activity in driving this hypertension.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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32 people
The number who actually took part.
- Started
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Aug 2023
- Finished
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Jun 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Participantes will be patients in the chronic hemodialysis program of the INCMNSZ assigned to the groups depending on the ambulatory blood pressure (ABP) monitoring: Group A (TA \< 130/80 mmHg), group B (TA 130-139/80-89 mmHg and group C (TA \> 140mmHg)
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with more than 3 months in the chronic hemodialysis program in the INCMNSZ and assumed to remained in the program for longer than 3 months * Stable patients with no change in medication 1 month prior to the study * Unchanged drug therapy and dialysis prescription for \>1 month prior to the studies * Informed consent to participate in the study Exclusion Criteria: * Patients unable to give informed consent or withdrawal of informed consent to the study * Patients with active infection * Patients with prosthesis or pacemakers * Patients with immunosuppressive treatment of more than 10mg Prednisone daily * Prior nephrectomy * incomplete collection of data specified in the study protocol
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán"
Mexico City, 14080, Mexico
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Other studies related to the condition(s) this trial covers.
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