Ionized Hypocalcemia as a Prognostic Factor of Early Mortality in Traumatic Brain Injury

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

PACTR

Registry ID

PACTR202204664745348

Enrollment

Registered

2022-04-14

Start date

2022-03-26

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Injury, Occupational Diseases, Poisoning Nervous System Diseases Intensive care unit

Interventions

Ionized hypocalcemia in patients with traumatic brain injury

Normal ionized calcium level in patients with traumatic brain injury

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1- Patients aged more than or equal 18 years old. 2- Patients of both sexes. 3- Patients admitted to hospital with traumatic brain injury.

Exclusion criteria

Exclusion criteria: 1. Refusal of nearest relative to sign the written concept for study participation. 2. TBI older than 24 hours. 3. Diseases or medications affecting calcium metabolism such as hyperparathyroidism, acute pancreatitis and treatment with hydrochlorothiazide. 4. Recent history of hyperphosphatemia (>1.32 mmol/L) or hypomagnesemia (0.61 mmol/l).

Design outcomes

Primary

Measure	Time frame
Mortality rate in patients with traumatic brain injury with ionized hypocalcemia	—

Secondary

Measure	Time frame
Neurological deficit or any organ dysfunction	—

Countries

Egypt

Contacts

Public ContactJihad Mamdouh Mahanna Ahmed

Assistant Lecturer in Department of Anesthesia Faculty of Medicine Ain Shams University

gehadmahanna@gmail.com01002996361

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026