NCT02663336

Brief Summary

The purpose of this study is to determine the percentage of patients with masked hypertension in a population with chronic kidney disease. The investigators goal is to register prospectively ambulatory blood pressure measurement results of patients of a nephrological outpatient clinic with normal office blood pressure to finally find the percentage of masked hypertension in this population.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Dec 2015

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2015

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

January 18, 2016

Completed
8 days until next milestone

First Posted

Study publicly available on registry

January 26, 2016

Completed
6.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2023

Completed
10 months until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2023

Completed
Last Updated

October 28, 2021

Status Verified

October 1, 2021

Enrollment Period

7.1 years

First QC Date

January 18, 2016

Last Update Submit

October 27, 2021

Conditions

Keywords

masked hypertension, chronic kidney disease

Outcome Measures

Primary Outcomes (1)

  • Number of participants with uncontrolled masked hypertension assessed by comparison of ambulatory blood pressure with office blood pressure

    2 years

Study Arms (1)

CKD patients

Patients with chronic kidney disease, with diagnosed arterial hypertension and normal blood pressure during office blood pressure measurement. Comparison of ambulatory blood pressure (ABPM) with office blood pressure measurements (OBPM).

Other: Comparison ABPM with OBPM

Interventions

No interventions

CKD patients

Eligibility Criteria

Age20 Years - 90 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Patients with chronic kidney disease of the nephrological outpatient clinic of Waidspital with normal office blood pressure in the context of diagnosed arterial hypertension with or without antihypertensive medication

You may qualify if:

  • Age: 20-90 years
  • Known arterial hypertension and antihypertensive medical treatment
  • Office blood pressure \< 140 mmHg systolic and \<90 mmHg diastolic

You may not qualify if:

  • Age \<20 or \>90 years

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Stadtspital Waid Zurich

Zurich, 8037, Switzerland

RECRUITING

MeSH Terms

Conditions

Masked HypertensionRenal Insufficiency, Chronic

Condition Hierarchy (Ancestors)

HypertensionVascular DiseasesCardiovascular DiseasesRenal InsufficiencyKidney DiseasesUrologic DiseasesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesMale Urogenital DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Andreas Schleich

    Stadtspital Waid Zurich Switzerland

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 18, 2016

First Posted

January 26, 2016

Study Start

December 1, 2015

Primary Completion

January 1, 2023

Study Completion

November 1, 2023

Last Updated

October 28, 2021

Record last verified: 2021-10

Locations