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Behavioural Intervention
IMST for Chronic Kidney Disease and High Blood Pressure
N/A
Recruiting
Led By Michel Chonchol, MD
Research Sponsored by University of Colorado, Denver
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Aged 50 years or older; women must be post-menopausal
Chronic kidney disease stage 3 or 4 (estimated glomerular filtration rate with the 4 CKD-EPI 2021 race-free equation: 20-59 mL/min/1.73m^2; stable renal function in the past 3 months)
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 3 months
Awards & highlights
Study Summary
This trial is testing a time-efficient lifestyle intervention to lower blood pressure in people with chronic kidney disease and high blood pressure.
Who is the study for?
Adults over 50 with moderate-to-severe chronic kidney disease and high blood pressure that's not well-controlled, despite being on stable medication for at least 6 weeks. Participants should be non-smokers, not have had recent hospitalizations or severe heart failure, and cannot be using immunosuppressants or have significant lung diseases.Check my eligibility
What is being tested?
The trial is testing whether a type of breathing exercise called high-resistance inspiratory muscle strength training (IMST) can lower blood pressure and improve blood vessel function in older adults with kidney disease. It compares IMST to a sham training to see if it's effective.See study design
What are the potential side effects?
Potential side effects are not explicitly listed but may include discomfort from the breathing exercises or issues related to the use of equipment for those with certain pre-existing conditions like ear problems.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowSelect...
I am over 50 and, if female, I am post-menopausal.
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I have moderate to severe kidney disease with stable kidney function in the last 3 months.
Select...
My blood pressure has been between 120-159 mmHg despite medication for the last 6 weeks.
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My weight has been stable, with less than a 5% change in the last 3 months.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ 3 months
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~3 months
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Change in Casual Systolic Blood Pressure
Secondary outcome measures
Change in 24-Hour Ambulatory Systolic Blood Pressure
Change in Brachial Artery Flow-Mediated Dilation
Other outcome measures
Adherence
Change in 24-Hour Ambulatory Diastolic Blood Pressure
Change in Casual Diastolic Blood Pressure
+10 moreTrial Design
2Treatment groups
Experimental Treatment
Placebo Group
Group I: IMSTExperimental Treatment1 Intervention
This group will perform high-resistance (75% of maximal inspiratory pressure) inspiratory muscle strength training (IMST), 30 inhalations/session, 6 days/week.
Group II: ControlPlacebo Group1 Intervention
This group will perform low-resistance (15% of maximal inspiratory pressure) inspiratory muscle strength training, 30 inhalations/session, 6 days/week.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
IMST
2010
Completed Phase 2
~80
Find a Location
Who is running the clinical trial?
University of Colorado, DenverLead Sponsor
1,738 Previous Clinical Trials
2,149,418 Total Patients Enrolled
University of Colorado, BoulderOTHER
119 Previous Clinical Trials
29,086 Total Patients Enrolled
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)NIH
2,359 Previous Clinical Trials
4,314,484 Total Patients Enrolled
Media Library
Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.
How many participants are included in the cohort of this research endeavor?
"Affirmative. According to clinicaltrials.gov, this trial is still open for enrolment. It was first made public on March 1st 2022 and last modified on September 19th 2022. A total of 108 patients are required from one medical centre."
Answered by AI
Is this study seeking new participants?
"According to clinicaltrials.gov, the recruitment for this trial is ongoing. It was initially posted on March 1st 2022 and recently updated on September 19th of the same year."
Answered by AI
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