Retrospective study on effectiveness of combination drugs for hypertension - Consideration on blood-pressure control before and after switch from concomitant use of single drugs to combination drug -

Retrospective study on effectiveness of combination drugs for hypertension - Consideration on blood-pressure control before and after switch from concomitant use of single drugs to combination drug - - Retrospective study on effectiveness of combination drugs for hypertension

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000021935

Enrollment

100

Registered

2016-04-16

Start date

2014-03-21

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

hypertension

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)Patients who are treated with concomitant use of single hypertension drugs for 6 months or more 2)Patients who are treated with hypertension combination drug for 6 months or more, which includes same active ingredients treated in the previous concomitant use of single drugs

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Change of blood-pressure before and after switching concomitant use of single drugs to combination drug	—

Countries

Japan

Contacts

Public ContactTakao Aoyama

Tokyo University of Science Faculty of Pharmaceutical Sciences

t-aoyama@rs.noda.tus.ac.jp04-7121-4134

Outcome results