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Completed

NCT Number: NCT05395975

Different Preoxygenation Methods In Cesarean Section

The study aimed to evaluate different preoxygenation methods (tidal volume for 3 minutes and 4 deep breaths) in pregnant women with oxygen reserve index (ORI).

After the routine monitoring of healthy ASA II pregnant patients between the ages of 18-45, different preoxygenation methods will be applied, and the oxygen status of the patients will be compared with ORI monitoring.

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Key information

Conditions

Hypoxia Hyperoxia Pathological Conditions, Signs and Symptoms Signs and Symptoms Signs and Symptoms, Respiratory

Age range

18 year–45 year

Sex eligibility

Female

Study type

Observational

Primary location

Zonguldak Bülent Ecevit University Faculty of Medicine

Zonguldak, Kozlu, 67600, Turkey (Türkiye)

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • The average operation time is 30 minutes-1.5 hours.
  • ASA II risk class
  • All pregnant women with a gestational week >36

Exclusion criteria

  • preeclampsia
  • eclampsia
  • fetal distress
  • morbid obesity
  • a history of malignant hyperthermia
  • opioid sensitivity
  • alcohol or drug addiction
  • congestive heart failure
  • chronic obstructive pulmonary disease
  • coronary artery disease
  • anemia, liver and kidney disease
  • hypovolemia, hypotension, sepsis
  • Those who are allergic to the drugs used in the study and who are suspected of difficult intubation

Treatment and study plan

Oxygen reserve index

Device

It is a new non-invasive and continuous measurement parameter that aims to provide information about the oxygen status of patients in the moderately hyperoxic range (100 mmHg< PaO2 ≤ 200 mmHg).

Primary outcomes

  1. Preoxygenation Methods

    Time frame: During the surgery

    Effects of Different Preoxygenation Methods on SaO2, FiO2 and FeO2 with Oxygen Reserve Index

Sponsors and collaborators

Lead sponsor

Zonguldak Bulent Ecevit University

Other

Registry information

Official study title

Assessment of Different Preoxygenation Methods With Oxygen Reserve Index In Cesarean Section

Important dates

Study start
2020
Primary completion
2021
Study completion
2021
First posted
May 27, 2022
Registry last updated
May 27, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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