Effect of Pneumoperitoneum on the Continuous and Non-invasive Hemoglobin Monitoring

Ajou University School of Medicine

Status: Completed

Conditions: Gastric Cancer

Treatments: Other: Low CO2 group; Other: High end-tidal CO2

Study type: Interventional

Funder types: Other

Identifiers

NCT03430778

AJIRB-MED-OBS-17-339

Details and patient eligibility

About

The primary purpose of this study is to investigate the effect of pneumoperitoneum on the continuous and non-invasive hemoglobin monitoring during laparoscopic gastrectomy

Enrollment: 70 patients

Sex: All

Ages: 19 to 85 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Laparoscopic gastrectomy under general anesthesia

Exclusion criteria

• atypical hemoglobin disease, infective state, cardiovascular disease, peripheral vascular disease

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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70 participants in 2 patient groups, including a placebo group

High CO2 group

Experimental group

Description:

end tidal CO2 : 40-45 mmHg

Treatment:

Other: High end-tidal CO2

Low CO2 group

Placebo Comparator group

Description:

end tidal CO2 : 30-35 mmHg

Treatment:

Other: Low CO2 group