Trial · NCT02783508

Pethidine Versus Nitrous Oxide for Pain Relief During Labor

NCT02783508, Not applicable, Completed, HaEmek Medical Center, Israel

3 sourcestrials-2026-11-12-0.5.0

Cite this record

ConductScience Library. Pethidine Versus Nitrous Oxide for Pain Relief During Labor. Trials, record NCT02783508. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT02783508

On this page

Trial

As registered on ClinicalTrials.gov, in the graph's capture of the registry.

Title: Pethidine Versus Nitrous Oxide for Pain Relief During Labor
NCT number: NCT02783508
Status: Completed
Phases: Not applicable
Enrollment: 214 participants, actual
Lead sponsor: HaEmek Medical Center, Israel
Conditions: Labor Pain
Interventions: IV Meperidine, Nitrous Oxide
First posted: 2016-05-26
Last updated: 2022-11-25

Source ClinicalTrials.gov

Registered outcomes13

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

List	Outcome	Time frame	Description
Primary	Pain intensity	20-30 minutes after drug administration.	Visual analogue scale
Secondary	Pain intensity	60, 120 and 180 minutes from drug administration.	Visual analogue scale
Secondary	Time from drug administration to labor.	24 hours
Secondary	Need for additional analgesia	24 hours	Number of women that needed additional analgesia.
Secondary	Side effects.	During 60 minutes from drug administration.	nausea, vomiting, itching, headache, mouth dryness, drowsiness
Secondary	Breast feeding	Up to 48 hours after birth
Secondary	Participants satisfaction and the usefulness of pain relief	Within 48 hours after birth	Scale of excellent, very good, good, fair or poor.
Secondary	Changes in electronic fetal heart rate monitoring	24 hours
Secondary	Occurence of meconium stained amniotic fluid	24 hours	Number of women with meconium stained amniotic fluid.
Secondary	Umbilical artery PH	Up to 5 min from birth, after performing cord clamping.	Number of women with Umbilical artery PH less than 7.1.

1 to 10 of 13Source ClinicalTrials.gov

See all 13 registered outcomes

Outcomes0

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

None in this release.

Results by group0

Each measurement the trial posted, group by group, in the words and numbers it posted.

None in this release.

Participant flow0

How many started, completed or left each group, period by period.

None in this release.

Adverse events0

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

None in this release.

Adverse event totals0

The totals the trial posted for each group.

None in this release.

Papers8

The papers the trial lists on ClinicalTrials.gov.

PMID	Listed as	Source
11213000	BACKGROUND	PubMed
12834936	BACKGROUND	PubMed
18757666	BACKGROUND	PubMed
22419342	BACKGROUND	PubMed
22972140	BACKGROUND	PubMed
24289216	BACKGROUND	PubMed
24356165	BACKGROUND	PubMed
36701604	DERIVED	PubMed

Grants0

The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.

None in this release.

Trial comparisons0

Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.

None in this release.

Tests0

The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.

None in this release.

Data dates

The day each source was copied for this release.

ClinicalTrials.gov: 2026-11-12; ClinicalTrials.gov
Results, from AACT: 2026-03-23; AACT
NIH grant links: 2026-11-13; NIH RePORTER

Sources 3

ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
ClinicalTrials.govNo license stated
NIH RePORTER's clinical studies and project filesPublic domain

Each source's terms

ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
ClinicalTrials.govnone stated
NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this trial from software.

The record and each of its lists are JSON, twenty rows a page. No key.

GET https://conductscience.org/api/trials/v1/NCT02783508

GET https://conductscience.org/api/trials/v1/NCT02783508/registered

API reference For AI assistants