Protocol for a Multicentre Survey of Patients With Treatment Resistant Hypertension

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03078244

Acronym

SPIRIT

Enrollment

1500

Registered

2017-03-13

Start date

2016-11-30

Completion date

2017-08-31

Last updated

2018-02-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Treatment Resistant Hypertension

Brief summary

Project aims to determine the number of individuals with treatment resistant hypertension and to define the characteristics of these patients and estimate disease frequency. The study will be a retrospective review of medical record data based upon de-identified information and will require no patient contact.

Interventions

OTHERN/A, observational study

Study design

Observational model

CASE_ONLY

Time perspective

RETROSPECTIVE

Eligibility

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* \> = 18 years of age * No known secondary cause of hypertension * History of uncontrolled hypertension while using 3 or more anti-hypertensive agents * Controlled blood pressure using 4 or more different anti-hypertensive agents

Exclusion criteria

N/A

Design outcomes

Primary

Measure	Time frame
Number of adult subjects with treatment resistant hypertension	one year

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026