Efficacy and Safety of Intravenous Paracetamol in Manament of Labour Pain

February 4, 2021 updated by: Mohamed Elsibai Anter, Menoufia University

Efficacy and Safety of Intravenous Paracetamol in Manament of Labour Pain in a Low Resource Setting

to compare between the use of single dose of paracetamol and pethidine hydrochloride intravenously in management of labour pains

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

investigators conducted a randomized clinical study included including 96 primiparous women admitted to Obstetrics and Gynecology Department, Menoufia University Hospitals, starting the study from May 2019 to March 2020 to assess the use of paracetamol intravenously versus Pethidine HCL intravenously in management of intrapartum pain. After obtaining approval from the local ethics committee, women who agreed to participate gave their signed informed consent after explanation of the trial benefits and hazards

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
96

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Egypt
    • Menoufia
      • Shibīn Al Kawm, Menoufia, Egypt, 11111
        • Menoufia University Hospital

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 35 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Primiparous
  • aged 18-35 years,
  • Term live singleton pregnancy,
  • Vertex presentation,
  • Spontaneous onset of labor at term 37-42 weeks gestation,
  • In active phase of of 1st stage of labour (cervix dilatation 3- 4 cm).

Exclusion Criteria:

Clinical evidence of cephalopelvic disproportion

  • Use of any kind of analgesia prior to study
  • Any medical disorder during pregnancy (liver or kidney impairment)
  • Induction of labor, Intrauterine fetal death
  • Evidence of fetal distress
  • Antenatal diagnosis of congenital malformation
  • Previous history of hypersensitivity to either drug
  • Extremes of age (i.e. below 18 or above 35)
  • Multiple pregnancies
  • Cervical dilatation more than 6 cm.

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

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: paracetamol group
Included 48 pregnant women who received 1000 mg of intravenous paracetamol. The treatment was administered at the begining of the active phase of 1st stage of labor [roughly defined as a cervical dilatation of 3-4 cm and a cervical effacement ≥ 50%].
Drug: paracetamol-pethidine
100 ml containing 1000 mg paracetamol -50 mg pethidine HCL
Active Comparator: pethidine group
Included 48 pregnant women who received 50 mg of intravenous pethidine HCL diluted in 10 ml normal saline. The treatment was administered at the beginning of the active phase of 1st stage of labor [roughly defined as a cervical dilatation of 3-4 cm and a cervical effacement ≥ 50%].
Drug: paracetamol-pethidine
100 ml containing 1000 mg paracetamol -50 mg pethidine HCL

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
change of the intensity of perceived labor pain.
Time Frame: immediately after the intervention and up to 3 hours after the intervension
Labour pain was semi-objectively assessed using the visual analogue scale (VAS). In this technique, the patient is shown a ten cm line which represent at one end no pain and the other worst pain, and the patient is asked to point on the line where her pain lies. This scale has the added advantage that the pain can be given a numerical value.
immediately after the intervention and up to 3 hours after the intervension

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
duration of the active phase of the 1st stage of labor
Time Frame: immediately from start of active phase of the 1st stage of labor till the end of first stage
immediately from start of active phase of the 1st stage of labor till the end of first stage
duration of the 2nd stage of labor
Time Frame: immediately from start of second stage till deliver of fetus
immediately from start of second stage till deliver of fetus
need for further analgesia
Time Frame: immediately after the intervention till the end of first stage of labour
immediately after the intervention till the end of first stage of labour
maternal dizziness, nausea and/or vomiting
Time Frame: immediately after the intervention till the end of first stage
immediately after the intervention till the end of first stage
mode of delivery (vaginal or by caesarian
Time Frame: immediately after the intervention
immediately after the intervention
1- and 5-minutes Apgar scores.
Time Frame: immediately after delivery of the fetus
immediately after delivery of the fetus
need for neonatal resuscitation
Time Frame: immediately after delivery of the fetus
immediately after delivery of the fetus
need for NICU admission
Time Frame: immediately after delivery of the fetus
immediately after delivery of the fetus
Neonatal respiratory distress .
Time Frame: immediately after delivery of the fetus
immediately after delivery of the fetus

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Menoufia University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Mohamed Anter, Faculty of medicine-Menoufia university-shebin elkom -egypt

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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 (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 10, 2020

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 10, 2020

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 1, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 4, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 9, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 9, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 4, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2021

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 11/2019OBSGN/27

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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