MedTrace Logo

Effect of Breathing Exercise on Intradialytic Hypotension in Hemodialysis Patients

NCT07773311 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 66

Last updated 2026-08-19

No results posted yet for this study

Summary

Intradialytic hypotension is a common complication of hemodialysis that may adversely affect patient safety and treatment tolerance. This randomized controlled study aimed to evaluate the effect of a breathing exercise on the development of intradialytic hypotension (IDH) and hemodynamic stability in patients receiving hemodialysis and to determine the factors associated with the development of IDH. A total of 66 eligible patients were enrolled in the study and randomly assigned to the intervention and control groups. Six participants discontinued the study because of death, unwillingness to perform the breathing exercise, or unwillingness to continue participation. The study was completed with 60 patients. Patients in the intervention group performed the breathing exercise during hemodialysis sessions for four weeks and 12 sessions, while patients in the control group received routine care. Intradialytic hypotension and hemodynamic parameters were monitored throughout the study.

Conditions

  • Intradialytic Hypotension
  • Hemodialysis

Interventions

BEHAVIORAL

Breathing Exercise

Participants were taught the breathing exercise face-to-face by the researcher. Each breathing cycle consisted of four consecutive stages: inhalation through the nose for 4 seconds using the diaphragm, holding the breath for 4 seconds, slow exhalation for 4 seconds, and holding the breath after exhalation for 4 seconds. Each cycle lasted 16 seconds. The exercise was performed between the 60th and 90th minutes of the hemodialysis session, after needle insertion and early ultrafiltration procedures had been completed. During each session, participants performed two 10-minute exercise periods separated by a 5-minute rest. The intervention was administered three times per week for four weeks, for a total of 12 sessions. The exercise was discontinued if dizziness, dyspnea, or symptomatic hypotension developed.

Sponsors & Collaborators

  • Yasemin Çelik

    lead OTHER

Principal Investigators

  • Yasemin Celik, PhD · Afyonkarahisar Health Sciences University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-10-06
Primary Completion
2026-03-03
Completion
2026-03-03

Countries

  • Turkey (Türkiye)

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07773311 on ClinicalTrials.gov