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Gastric Emptying of Water and Sports Drink in Labor

Pregnancy Clinical Trial

Official title:
Examining the Gastric Emptying Halftime of Water Versus a Carbohydrate in Early Labor

Clinical Trial Summary

To determine the half time of the emptying of the stomach of women in early labor with and without epidural pain relief when drinking either water or a carbohydrate-based sports drink.

Clinical Trial Description

This is a randomized un-blinded study comparing the gastric emptying halftime of water versus a carbohydrate-based sports drink. Cohorts Women in early labor who have not received pain medication will be enrolled in the study. This will be called the 'unmedicated' group. A second cohort of women who have received an epidural in early labor will be enrolled and studied using identical methods. This will be the 'epidural' group. Study Intervention Subjects in each group will drink one of two drinks: water or sports drink. The changing volume in the stomach will be measured using ultrasound over the next 60 minutes. Subjects will be asked their degree of hunger on a 10-centimeter visual analogue scale prior to drinking, and for the next two hours at regular intervals. Subjects will be free to consume as per obstetric protocols. The study will be finished once the patient consumes food or drink, feels hunger ≥4/10, or two hours after the sports drink. Hypothesis The primary hypothesis is that water will empty faster than the sports drink. A second hypothesis is that women with epidural pain relief will have similar gastric halftimes as women without pain medications. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04229043
Study type Interventional
Source Beth Israel Deaconess Medical Center
Contact
Status Recruiting
Phase N/A
Start date February 1, 2021
Completion date December 31, 2026
View Details
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