Effects of crystalloid and colloid in CO-loading to prevent hypotension during anesthesia induction

Effects of crystalloid and colloid in CO-loading to prevent hypotension during anesthesia induction - Effects of crystalloid and colloid in CO-loading to prevent hypotension during anesthesia induction

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018706

Enrollment

Registered

2015-08-18

Start date

2015-08-10

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patients undergoing laparoscopic surgery under genera anesthesia

Interventions

In the intervention group patients, colloid is used for volume expansion during anesthesia induction. In the intervention group patients, crystalloid is used for volume expansion during anesthesia ind

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients undergoing laparoscopic surgery under general anesthesia

Exclusion criteria

Exclusion criteria: 1) Atrial fibrillation 2) Decreased cardiac function (Ejection Fraction <50%) 3) Decreased renal function (Serum Cre >2.0mg/dl) 4) Hypernatremia (Serum Na >155mEq/L) or hyperchloremia (Serum Cl>120mEq/L) 5) Intracranial hemorrhage

Design outcomes

Primary

Measure	Time frame
The incidence of hypotension during anesthesia induction	—

Countries

Japan

Contacts

Public ContactKoichi Suehiro

Osaka City University Graduate School of Medicine Department of Anesthesiology

suehirokoichi@yahoo.co.jp06-6645-2186

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026