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Showing 1–24 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Nocturnal Blood Pressure Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Beetroot Juice and Sleep

NCT05864521
View directory record Official record
Conditions
Healthy
Interventions
Active Beetroot Juice Supplement (aBRJ), Placebo Beetroot Juice Supplement (pBRJ)
Dietary Supplement
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Jun 10, 2026, 1:59 AM EDT
Active, not recruiting Not applicable Interventional

Mediterranean-DASH Intervention for Neurodegenerative Delay and High-Intensity Interval Training in Adults With Hypertension

NCT07130539
View directory record Official record
Conditions
Hypertension (HTN), Obesity &Amp; Overweight, Sedentary
Interventions
MIND HIIT
Other
Lead sponsor
Texas Woman's University
Other
Eligibility
18 Years to 74 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Jun 10, 2026, 1:59 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Circulating and Tissue-specific Lipids on Vascular Function and Insulin Sensitivity in Chronic Night Shift Workers

NCT06550115
View directory record Official record
Conditions
Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity, Blood Pressure
Interventions
Time-restricted eating, Control eating
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sleep Duration and Blood Pressure During Sleep

NCT05062161
View directory record Official record
Conditions
Blood Pressure, Hypertension, Elevated Blood Pressure, Sleep, Short Sleep Phenotype
Interventions
Sleep hygiene/extension intervention, Control care
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Impact of Intra-Shift Napping on EMS Cardiovascular Health

NCT04469803
View directory record Official record
Conditions
Blood Pressure, Heart Rate Variability
Interventions
Intra-Shift Napping
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 100 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Jun 10, 2026, 1:59 AM EDT
Withdrawn Not applicable Interventional

Chronotherapy in Children With Chronic Kidney Disease

NCT05353335
View directory record Official record
Conditions
Chronic Kidney Diseases, Hypertension
Interventions
Re-timing of anti-hypertensive drug, Current regimen
Other
Lead sponsor
Yale University
Other
Eligibility
6 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Diurnal Rhythm in Natriuretic Peptide Levels

NCT03834168
View directory record Official record
Conditions
Natriuretic Peptides, Obesity, Nocturnal Blood Pressure
Interventions
standardized Study Diet
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 4, 2024 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional

Nocturnal Hypertension and Non-Dipping Blood Pressure

NCT03128177
View directory record Official record
Conditions
Hypertension, Obstructive Sleep Apnea
Interventions
Dietary sodium
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
48 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 10, 2020 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Reduction of Night-time Blood Pressure in Pediatric Renal Transplant Recipients

NCT01007994
View directory record Official record
Conditions
Hypertension Secondary to Kidney Transplant
Interventions
New Medication: Enalapril, Isradipine, Propranolol
Drug
Lead sponsor
Northwell Health
Other
Eligibility
5 Years to 21 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
2
States / cities
New Hyde Park, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 12, 2021 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Melatonin and Nighttime Blood Pressure in African Americans--24 mg Study

NCT01114373
View directory record Official record
Conditions
Hypertension
Interventions
Melatonin, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 64 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 25, 2016 · Synced Jun 10, 2026, 1:59 AM EDT
Terminated Not applicable Interventional Results available

Management of Uncontrolled Hypertension (HTN)

NCT02922023
View directory record Official record
Conditions
Hypertension
Interventions
Ambulatory blood pressure monitor (ABPM), Chronotherapy
Device · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Jun 10, 2026, 1:59 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Sleep and Circadian Contributions to Nighttime Blood Pressure

NCT05656768
View directory record Official record
Conditions
Sleep, Circadian Rhythm, Blood Pressure, Hypertension
Interventions
Constant Routine Protocol
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
1,427 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Phase 2Phase 3 Interventional

African American Study of Kidney Disease and Hypertension ABPM Pilot Study

NCT00582777
View directory record Official record
Conditions
Hypertensive Renal Disease
Interventions
USUAL - take your BP Meds as you usually do, HS DOSING, ADD On Dosing
Behavioral · Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
16
States / cities
Birmingham, Alabama • Los Angeles, California • San Diego, California + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2012 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Art for Hearts/Black Women's Hearts Paint Night

NCT05252507
View directory record Official record
Conditions
Stress, Blood Pressure
Interventions
Paint Night
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Timing of Sodium Intake and Nocturnal Sodium Excretion and Blood Pressure in Obese African Americans

NCT04021355
View directory record Official record
Conditions
Obesity, Hypertension, Circadian Dysregulation, Salt; Excess
Interventions
Oral sodium supplementation
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
25 Years to 45 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 10, 2026, 1:59 AM EDT
Terminated No phase listed Observational

Effect of Continuous Positive Airway Pressure (CPAP) Therapy on Changes of Blood Pressure Between Day and Night

NCT01865864
View directory record Official record
Conditions
Obstructive Sleep Apnea, Diurnal Blood Pressure
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Staten Island, New York
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Jun 10, 2026, 1:59 AM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

PRECISION-BP: Precision Chronopharamacotherapy Targeting NP-RAAS-BP Rhythm Axis

NCT04971720
View directory record Official record
Conditions
Obesity, Cardiovascular Diseases, Hypertension, Nocturnal Blood Pressure, Natriuretic Peptides, Renin-Angiotensin-Aldosterone System
Interventions
Sacubitril-Valsartan 49 Mg-51 Mg Oral Tablet, Valsartan 80 mg Oral Tablet
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Night Shift Work, On-shift Napping, and Endothelial Function: A Pilot Study

NCT05436951
View directory record Official record
Conditions
Blood Pressure, Endothelial Dysfunction
Interventions
Brief on-shift nap
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2024 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep and Circadian Mechanisms of Non-dipping Blood Pressure

NCT03558893
View directory record Official record
Conditions
Hypertension, Cardiovascular Risk Factor
Interventions
Forced Desynchrony
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
40 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ketone Ester Supplementation and Nocturnal Blood Pressure

NCT05888506
View directory record Official record
Conditions
Cardiovascular Diseases in Old Age, Aging, Cardiovascular Diseases, Sleep
Interventions
Ketone Ester, Placebo
Dietary Supplement
Lead sponsor
Georgia Southern University
Other
Eligibility
50 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Savannah, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Jun 10, 2026, 1:59 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Melatonin and Nighttime Blood Pressure in African Americans-8 mg Study

NCT01114360
View directory record Official record
Conditions
Hypertension
Interventions
Melatonin, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 64 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 17, 2015 · Synced Jun 10, 2026, 1:59 AM EDT
Withdrawn Phase 4 Interventional

Treating Nocturnal Hypertension and Nocturia in African American Men

NCT03319823
View directory record Official record
Conditions
High Blood Pressure
Interventions
Thiazide Treatment Group, Intensified Thiazide Treatment Group, Combination Medication Treatment Group
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
35 Years to 59 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 3, 2021 · Synced Jun 10, 2026, 1:59 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Operational Naps on Blood Pressure and Performance Among Night Shift Workers

NCT07217769
View directory record Official record
Conditions
Shift Work
Interventions
No-nap, 15-min nap, 30-min nap, 45-min nap, 60-min nap
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jun 10, 2026, 1:59 AM EDT
Terminated Phase 3 Interventional Results available

PREVENTKD (Prevent Risks by Early interVEntion at Nighttime in Type 1 Diabetes for Kidney Disease)

NCT00729365
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Ramipril, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
13 Years to 50 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
6
States / cities
Gainesville, Florida • Chicago, Illinois • Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 16, 2015 · Synced Jun 10, 2026, 1:59 AM EDT