Ultrasound-Assisted Versus Real-Time Ultrasound-Guided Spinal Anesthesia in Elderly Patients With Hip Fracture

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000034268

Enrollment

Unknown

Registered

2020-06-30

Start date

2020-07-01

Completion date

Unknown

Last updated

2020-07-06

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

Conditions

elderly patients with hip fracture

Interventions

ultrasound-assisted group:Ultrasound-assisted spinal anesthesia

real-time ultrasound-guided group:real-time ultrasound-guided spinal anesthesia

Eligibility

Sex/Gender

All

Age

70 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients are scheduled for elective hip fracture surgery under spinal anesthesia; 2. Aged >= 70 years; 3. ASA I ~ III; 4. Sign the written informed consent.

Exclusion criteria

Exclusion criteria: 1. Severe cardiopulmonary insufficiency; 2. Contraindication of spinal anesthesia (such as coagulopathy, puncture site infection); 3. Patients with the abnormal mental state who cannot cooperate; 4. Allergy to local anesthetics.

Design outcomes

Primary

Measure	Time frame
The first-skin puncture success rate;	—

Secondary

Measure	Time frame
The number of skin punture;The number of adjusting the needle direction;Actual puncture depth;Predicted puncture depth;adverse reaction;locating time;Probe preparation time;The puncture time;total time;Actual and predicted puncture angles;the quality of ultrasound images;Operational difficulty score;Patient satisfaction score;Level of sensory block ;	—

Countries

China

Contacts

Public ContactYuhui Li

The First Affiliated Hospital of Guangzhou University of Chinese Medicine

liliuyuhui@126.com+86 13710890071

Outcome results

None listed

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