Effect of Fasting Time Before Cesarean Section on Neonatal Blood Glucose in Pregnant Women With Gestational Diabetes Mellitus

June 4, 2021 updated by: Second Affiliated Hospital of Wenzhou Medical University
Objective: To observe the effect of different fasting time on neonatal blood glucose in pregnant women with gestational diabetes mellitus (GDM). Methods: 122 pregnant women with gestational diabetes mellitus were selected from September 2018 to September 2020 in XX Hospital for regular prenatal examination, matching of pregnancy and delivery times, and undergoing elective lower uterine cesarean section to terminate pregnancy. The pregnant women were divided into 5 groups according to their fasting time before operation and whether they were given rehydration on the same day before operation, There were 27 cases in group B (fasting time 12.75 ± 0.48 hours, no rehydration before operation), 20 cases in group C (fasting time 15.65 ± 0.52 hours, no rehydration before operation), 24 cases in group D (fasting time 12.75 ± 0.48 hours, intravenous drip of 5% glucose sodium chloride 500ml at 8:00 on the day of operation), 24 cases in Group E (fasting time 15.65 ± 0.52 hours, intravenous drip of 5% glucose sodium chloride 500ml at 8:00 on the day of operation). The blood glucose of pregnant women within half an hour before operation, the blood glucose of newborns after delivery and the incidence of neonatal hypoglycemia were observed and recorded.

Study Overview

Status

Not yet recruiting

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Anticipated)

300

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 40 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

pregnant women

Description

Inclusion Criteria:

(1) The pregnant woman is born at term and has a single child; (2) Regular obstetric examination during pregnancy with complete obstetric examination data was diagnosed as gestational diabetes mellitus; (3) Pregnant women with body mass index (BMI) < 35kg/㎡; (4) All the operations were performed electively, and epidural anesthesia was used as the surgical anesthesia.

Exclusion Criteria:

(1) Pregnancy complicated with medical and surgical diseases, such as thyroid dysfunction and chronic hypertension; (2) Insufficiency of vital organ function or complicated tumor; (3) Pregnant women with other pregnancy complications besides GDM, such as preeclampsia, etc.; (4) The operation method is classical cesarean section or pregnant women with postpartum hemorrhage;

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
healthy pregnant woman
Other: Peripheral blood glucose levels were monitored
Peripheral blood glucose levels were monitored
pregnant women with GDM
pregnant women with gestational diabetes mellitus
Other: Peripheral blood glucose levels were monitored
Peripheral blood glucose levels were monitored

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
blood glucose concentration
Time Frame: 37 weeks to 40 weeks gestation
Peripheral blood glucose concentration of maternal fingers
37 weeks to 40 weeks gestation

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
blood glucose concentration
Time Frame: 37 weeks to 40 weeks gestation
Blood glucose concentration in the peripheral finger of the newborn
37 weeks to 40 weeks gestation

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Second Affiliated Hospital of Wenzhou Medical University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

September 1, 2021

Primary Completion (Anticipated)

December 31, 2022

Study Completion (Anticipated)

September 30, 2023

Study Registration Dates

First Submitted

June 4, 2021

First Submitted That Met QC Criteria

June 4, 2021

First Posted (Actual)

June 7, 2021

Study Record Updates

Last Update Posted (Actual)

June 7, 2021

Last Update Submitted That Met QC Criteria

June 4, 2021

Last Verified

June 1, 2021

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • SAHoWMU-CR2021-07-202

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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