Comparing the duration of CO? blowing into the surgical field during cardiac bypass on arterial carbon dioxide pressure in patients undergoing minimally invasive mitral valve repair

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20230704058667N1

Enrollment

Registered

2023-08-23

Start date

2023-09-01

Completion date

Unknown

Last updated

2023-10-16

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

Conditions

Mitral regurgitation. Nonrheumatic mitral (valve) insufficiency

Interventions

Intervention 1: Control group (first group): In this study, all anesthesia conditions and settings of the pump device and prime oxygenator protocol are the same for all patients. Also, the cardioplegi

Eligibility

Sex/Gender

All

Age

20 Years to 55 Years

Inclusion criteria

Inclusion criteria: patients between 20 and 55 years old Patients who candidate for minimally invasive mitral valve repair Patients with normal pulmonary status

Exclusion criteria

Exclusion criteria: Positive history of liver and kidney failure Positive history of Carotid artery stenosis Positive history of brain diseases Use of psychiatric medication Alcoholic patients

Design outcomes

Primary

Measure	Time frame
Arterial carbon dioxide pressure. Timepoint: 10, 30, 60, 90 minutes after induction of anesthesia and day 1, 2, 3 of hospitalization in ICU. Method of measurement: Arterial blood pressure was measured using an arterial blood sample and a blood gas analyzer.;Postoperative Delirium. Timepoint: first and 2nd postoperative day. Method of measurement: Delirium Screening Questionnaire (Nu-DESC).	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMozhdeh Eskandari

Shiraz University of Medical Sciences

mozhdeheskandari0@gmail.com+98 36474270

Outcome results

None listed

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