FindTrial
Sign In

Construction of a database for hypercalcemia in adult malignant tumors based on the EDC system

Construction of a database for hypercalcemia in adult malignant tumors based on the EDC system

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500095833
Enrollment
Unknown
Registered
2025-01-14
Start date
2025-01-20
Completion date
Unknown
Last updated
2025-01-27

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

Conditions

Malignant tumor-related hypercalcemia.

Interventions

Moderate hypercalcemia group:None
Severe hypercalcemia group:None
Mild hypercalcemia group:None

Sponsors

chongqing university cancer hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients with malignant tumors; 2. Serum calcium level >= 2.75 mmol/L; 3. Age >= 18 years.

Exclusion criteria

Exclusion criteria: 1. Data that cannot be obtained, or data that cannot be matched with a unique identifier; 2. Non-malignant tumor patients; 3. Serum calcium level < 2.75 mmol/L; 4. Age < 18 years; 5. Patients with chronic renal failure complicated by hyperparathyroidism.

Design outcomes

Primary

MeasureTime frame
Mortality;—

Countries

China

Contacts

Public ContactZhimei You

chongqing university cancer hospital

yujimi.shi@163.com+86 23 65079206

Outcome results

None listed

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