The Relationship Between Body Mass Index and Patient Outcomes in Low Flow Anaesthesia

The Effect of Body Mass Index on Patient Outcomes During Low-flow Anaesthesia for Major Gynaecological Cancer Surgery: a Prospective Observational Study

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06636448

Enrollment

Registered

2024-10-10

Start date

2024-11-01

Completion date

2025-03-01

Last updated

2025-08-13

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

Conditions

Low Flow Anesthesia, Major Gynecological Cancer Surgery

Keywords

major gynecological cancer surgery, low flow aneshesia, cerebral oxygenation, hypoxia

Brief summary

This study was designed as a prospective observational study.

Detailed description

In this study, it was planned to evaluate the effect of body mass index on patient outcomes during low flow anaesthesia in patients undergoing gynaecological cancer surgery on the specified dates. ASA II and III patients over 18 years of age were included in the study. Low flow anaesthesia is routinely applied in open gynaecological cancer surgeries in our clinic. The relationship between body mass index and intraoperative haemodynamic and mechanical ventilator values and postoperative patient outcomes will be evaluated.

Interventions

PROCEDUREthe effect of body mass index during low-flow anesthesia

The investigator planned to evaluate the effect of body mass index on patient outcomes during low-flow anesthesia in patients undergoing gynecologic cancer surgery.

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

FEMALE

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* Patients with ASA II-III * >18 years * Patients undergoing major open surgery for endometrium, cervix or ovarian ca in gynaecological oncology clinic

Exclusion criteria

* Patients who refused to participate in the study * Cerebrovascular disease * Those with severe pulmonary disease * Those with serious cardiovascular disease

Design outcomes

Primary

Measure	Time frame	Description
postoperative hospital stay	up to 10 days postoperative	The primary aim of this study was to evaluate the duration of postoperative hospital stay

Other

Measure	Time frame	Description
Intraoperative cerebral oxygenation	intraoperative process	Our other aim was to evaluate right and left hemisphere cerebral oxygenation at certain time periods.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026