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Status unknownNCT06132451INDEBPUpdated Sep 19, 2024

In-Hospital Detection of Elevated Blood Pressure

An interventional study of Postponement of antihypertensive treatment in Hypertension and Blood Pressure, High, sponsored by Annina Vischer. Status unknown at 1 site in Switzerland. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2024-09-19.

Sponsored by Annina Vischer · Not applicable, Interventional, and Diagnostic

The sponsor has not verified this record recently (last verified Sep 2024), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
800
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

The goal of this clinical trial is to analyse the prevalence of new or uncontrolled arterial hypertension (AHT) after hospital discharge of medical in-patients with elevated blood pressure (BP) values during hospitalisation.

The main questions it aims to answer are:

  • Do elevated BP values during hospitalisation correspond to new or uncontrolled AHT after hospital discharge?
  • Is it safe to postpone adaption of antihypertensive treatment until after proper evaluation of AHT after hospital discharge?

Participants will either be treated according to their physicians' decision or antihypertensive treatment adaptions will be postponed until after hospital discharge.

02

Conditions studied

  • Hypertension
  • Blood Pressure, High

Browse trials for

Keywords

  • arterial hypertension
  • elevated blood pressure
  • ambulatory blood pressure measurement
  • antihypertensive medication
03

In context

Hypertension

6,834 studies on the registry are indexed under Hypertension; 971 are open to participants now.

This study's planned enrollment of 800 is above the median of 90 across 5,095 interventional studies indexed under Hypertension.

Browse Hypertension studies →

Lead sponsor

This is the only study on the registry with Annina Vischer as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patient hospitalized on the internal medicine ward for non-cardiovascular causes, i.e. patients hospitalized for conditions, which are not acutely worsened by uncontrolled AHT
  • Asymptomatic elevated BP values (defined as 140-180 mmHg systolic and/or 90-110 mmHg diastolic) on at least 2 occasions
  • Ability to understand study procedures and to provide written informed consent

Exclusion criteria

Exclusion Criteria:

  • Hospitalization for any conditions which can be worsened by uncontrolled AHT:
  • Cerebrovascular events
  • Acute coronary syndrome
  • Acute or decompensated heart failure
  • Any condition preventing ABPM
  • Pregnant or lactating women
  • Failure to provide informed consent
05

Study design

Phase
Not applicable
Primary purpose
Diagnostic
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Care provider)
Enrollment
800 participants (estimated)

Study arms

  • No intervention
    Usual practice arm

    Patients will be treated according to their treating physicians' decision.

  • Other
    Postponement of treatment arm

    Antihypertensive treatment adaptions will be postponed until after a 24h ambulatory blood pressure measurement (ABPM) 4 weeks after hospital discharge.

    Other: Postponement of antihypertensive treatment

Interventions

  • OtherPostponement of antihypertensive treatment

    Hypertensive blood pressure values in medical in-patients will not be treated during hospitalisation until confirmed by ABPM 4 weeks after hospital discharge

06

What researchers measure

Primary outcomes

  1. Prevalence of persisting new or uncontrolled arterial hypertension

    Elevated blood pressure values in ambulatory blood pressure monitoring

    Time frame: 4 weeks after hospital discharge

  2. Prevalence of a combined hypertensive complication endpoint

    Consisting of intracerebral bleeding, ischemic stroke, myocardial infarction, cardiovascular death or cardiovascular re-hospitalization

    Time frame: Until 4 weeks after hospital discharge

  3. Prevalence of a combined hypotensive complication endpoint

    Consisting of falls, acute kidney injury, electrolyte disturbances, re-hospitalizations due to hypotension, or BP values on ABPM below the lower treatment limit

    Time frame: Until 4 weeks after hospital discharge

Secondary outcomes

  1. Clinic blood pressure measurement in mmHg

    Documented in the patient documentation

    Time frame: At baseline

  2. Research blood pressure measurement in mmHg

    Standardized blood pressure measurement taken by research staff

    Time frame: At baseline

  3. Prevalence of previously unknown arterial hypertension

    No previously documented diagnosis of arterial hypertension and no antihypertensive treatment

    Time frame: At baseline

  4. Prevalence of female gender

    As reported by participant

    Time frame: At baseline

  5. Prevalence of re-hospitalization for any cause

    According to hospital documentation and patient interrogation

    Time frame: Until 4 weeks after hospital discharge

07

Study locations

1 of 1 sites recruiting
  • University Hospital Basel
    Basel, 4031, Switzerland
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Nov 2023 (actual). Primary completion is estimated for Dec 2024, 13 months after the start.

Of 1,339 non-industry interventional studies with no phase under Hypertension, half reached primary completion within 22 months of starting (the median), counting those still running; a quarter within 9 and three quarters within 42. This study's planned 13 months is below that.

Counting every sponsor, half of 1,433 studies reached it within 23 months; a quarter within 9 and three quarters within 43.

How these figures are worked out, and which studies are left out of them.

Registered
Nov 5, 2023
First posted
Nov 15, 2023
StartActual
Nov 16, 2023
Primary completionEst.
Dec 31, 2024
CompletionEst.
Dec 31, 2024
Last update
Sep 19, 2024
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Sep 19, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06132451
Lead sponsor
Annina Vischer
Responsible party
Annina Vischer (Principle Investigator, University Hospital, Basel, Switzerland) — Sponsor-investigator
First posted
Nov 15, 2023
Start date
Nov 16, 2023
Primary completion
Dec 31, 2024 (estimated)
Completion
Dec 31, 2024 (estimated)
Last update
Sep 19, 2024

Study contacts

Annina Vischer, M.D.
Contact
annina.vischer@usb.ch
+41612652525

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Sep 2024. You cannot join it, but the record below documents what was studied.

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