The changes of potassium levels during liver resection by intermittent Pringle maneuver to control bleeding: an observational study

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300074753

Enrollment

Unknown

Registered

2023-08-15

Start date

2023-09-01

Completion date

Unknown

Last updated

2023-08-21

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

Conditions

liver diseases

Interventions

Case series:NA

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: ? 18= age =80 years old; ? ASA grade I-III; ? Liver Resection (LR) was selected. ? Operation time =3 hours; ? 3.5mmol/L=K+=5.5mmol/L before operation.

Exclusion criteria

Exclusion criteria: ? Refuse to participate in the observational study; ? Patients who need CPR or electrical defibrillation due to special conditions during the operation; ? Patients with electrolyte disturbance before operation; ?ASA grade =IV.

Design outcomes

Primary

Measure	Time frame
Blood potassium concentration;	—

Secondary

Measure	Time frame
Lactic acid;Intraoperative blood loss;Operation duration;Duration of anesthesia;	—

Countries

China

Contacts

Public ContactYan Weng

the Peoples' Hospital of Jianyang

binglan_atropine@163.com+86 182 2844 5816

Outcome results

None listed

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