FindTrial
Sign In

Identifying the Risk Factors and Prognosis in Patients with Pelvic and Spinal Osteosarcomas Based on SEER Database

Identifying the Risk Factors and Prognosis in Patients with Pelvic and Spinal Osteosarcomas Based on SEER Database

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200058838
Enrollment
Unknown
Registered
2022-04-17
Start date
2022-05-01
Completion date
Unknown
Last updated
2024-01-22

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

Conditions

Pelvic and Spinal Osteosarcomas

Interventions

case series:No intervention

Sponsors

Hangzhou Third People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients were recruited from the SEER database based on the following criteria: 1. Year of diagnosis:1975-2018; 2. Site recode ICD-O-3/WHO 2008;Bones and Joints; 3. Histologic Type ICD-O-3:9180,9181,9182,9183,9184,9185,9186,9187,9192,9193,9194,9200; 4. Positive histology; 5. Codes of primary site:C41.2(vertebral column)and C41.4(pelvic bones,sacrum, coccyx, and associated joints); 6. One primary only; 7. Survival >=1 month.

Exclusion criteria

Exclusion criteria: 1. No primary and metastatic information; 2. No tumor size information; 3. No information on radiotherapy and chemotherapy; 4. No lung metastasis information.

Design outcomes

Primary

MeasureTime frame
Overall survival;—

Countries

China

Contacts

Public ContactXu Yefeng

Hangzhou Third People's Hospital

xuyefeng1008@126.com+86 15988487305

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026