CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 200 enrolled
Drug / intervention
Magnet at P6 +1 moreother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04799587
NCT04799587N/ACompleted

The Use of P6 Acupressure for the Reduction of Intraoperative and Postoperative Nausea and Vomiting in Women Undergoing Cesarean Delivery: a Randomized Trial

Northwestern University·interventional·Posted Mar 16, 2021·Updated Jun 6, 2025

In Brief

A clinical study evaluating Magnet at P6 and Magnet applied to arm not at P6 pressure point. for Pregnancy Related and 3 related conditions. Completed, enrolled 200 participants across 1 site.

Detailed Summary

The purpose of this study is to evaluate if the addition of P6 pressure point stimulation as opposed to sham-point stimulation will decrease intraoperative and postoperative nausea and vomiting (IONV and PONV) for patients undergoing non-emergent cesarean delivery. We hypothesize that the addition of stimulation of the P6 pressure point to our institutional current standard of care (phenylephrine infusion, intravenous fluid bolus, and as needed intraoperative ondansetron) will decrease the occurrence of intraoperative emesis.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
20222023202420252026
First PostedMar 16, 2021
Enrollment StartMay 26, 2021
Primary CompletionAug 31, 2023
Study CompletionSep 30, 2023
TodayJul 2, 2026
Enrollment to primary: 2.3 yearsPosted 5.3 years ago

Interventions

Magnet at P6other

Magnet applied at P6 and attached with adhesive tape. The P6 pressure point is 2 inches proximal to the flexor retinaculum, between the flexor carpi radialis and palmaras longus.

Magnet applied to arm not at P6 pressure point.other

Magnet applied to arm not at P6 pressure point and affixed with adhesive tape.