Perioperative treatment status and postoperative outcomes in osteoporotic patients with vertebral fractures: a retrospective longitudinal study of administrative claims data

Perioperative treatment status and postoperative outcomes in osteoporotic patients with vertebral fractures: a retrospective longitudinal study of administrative claims data - Perioperative treatment status and postoperative outcomes in osteoporotic patients with vertebral fractures

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054550

Enrollment

4000

Registered

2024-06-03

Start date

2024-06-03

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. Underwent spinal surgery (spinal fusion or percutaneous vertebroplasty) between April 2015 and February 2021 2. Continuously registered in the DeSC database for one month after their first spinal surgery 3. Continuously registered in the DeSC database for the 12 months prior to the month of their first spinal surgery 4. Diagnosed with a vertebral fracture within 12 months prior to their first spinal surgery 5. Diagnosed with osteoporosis during the baseline period 6. 40 years of age or older

Exclusion criteria

Exclusion criteria: 1. Spinal surgery (spinal fusion or percutaneous vertebroplasty) within the 12 months prior to the first spinal surgery of interest to this study 2. Infectious spondylitis during the baseline period 3. Metastatic or primary spinal tumors during the baseline period 4. Multiple myeloma during the baseline period

Design outcomes

Primary

Measure	Time frame
1. Patient characteristics (patient demographics and perioperative treatment status) 2. Occurrence of postoperative outcomes (reoperation, secondary vertebral fracture, hip fracture) 3. Factors associated with postoperative outcomes	—

Countries

Japan

Contacts

Public ContactRuriko Koto

Teijin Pharma Limited Medical Science Department

tpm-com@umin.ac.jp03-3506-4140

Outcome results