Effectiveness of osteoporosis medications to prevent secondary fractures in the elderly with a history of osteoporotic fractures: a historical cohort study

Effectiveness of osteoporosis medications to prevent secondary fractures in the elderly with a history of osteoporotic fractures: a historical cohort study - Effectiveness of osteoporosis medications to prevent secondary fractures in the elderly with a history of osteoporotic fractures: a historical cohort study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054784

Enrollment

155147

Registered

2024-07-01

Start date

2023-02-09

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

osteoporosis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Patients aged 75 years or older with a fracture 2.Patients who have information in the database for 365 days before the fracture date (index date) 3.Patients who had any related surgery, procedure,or hospitalization in the same month or the month after the baseline fracture occurred.

Exclusion criteria

Exclusion criteria: 1.Patients who received osteoporosis drugs for 365 days before the fracture date (index date) 2.Patients with a disease name of fracture 365 days to 61 days before the date of fracture (index date)(excluding suspected cases) 3.People without health insurance

Design outcomes

Primary

Measure	Time frame
Presence or absence of secondary fracture	—

Secondary

Measure	Time frame
Secondary fracture details(Hip,Vertebral,Radius,Humerus,Other)	—

Countries

Japan

Contacts

Public ContactYoshiyuki Saito

Datack, Inc. -

info@datack.jp080-1712-5964

Outcome results