FindTrial
Sign In

A observational study of carotid ultrasound for volume assessment of patients undergoing robotic-assisted laparoscopic surgery

A observational study of carotid ultrasound for volume assessment of patients undergoing robotic-assisted laparoscopic surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200060573
Enrollment
Unknown
Registered
2022-06-05
Start date
2022-06-20
Completion date
Unknown
Last updated
2024-05-27

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

Conditions

Laparoscopic robot-assisted surgery (cervical cancer, prostate cancer)

Interventions

Group U:Carotid Ultrasound

Sponsors

Chongqing University Cancer Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Age 18-75 years old; 2. Patients planning to undergo laparoscopic robot-assisted surgery; 3. ASA I-III level; 4. Sign informed consent.

Exclusion criteria

Exclusion criteria: 1. Severe cardiopulmonary disease; 2. Carotid plaque; 3. History of neck trauma.

Design outcomes

Primary

MeasureTime frame
Carotid artery corrected flow time;Variation of peak flow;—

Secondary

MeasureTime frame
Pulse pressure variation;Stroke volume variation;—

Countries

China

Contacts

Public ContactLiu Hongliang

Chongqing University Cancer Hospital

liuhl75@163.com+86 13883686721

Outcome results

None listed

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