Extremely Low Gestatonal Age Infants' Paracetamol Study (Paras)

March 13, 2024 updated by: Outi Aikio

Extremely Low Gestational Age Infants' Paracetamol Study: a Randomized Trial

In the present trial, early, intravenous paracetamol is compared to placebo in extremely premature or low birth weight infants in order to evaluate the effect on ductal closure.

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

The purpose of this randomized, placebo-controlled, double-blind, phase 2, one center clinical trial is to study the efficacy and safety of early (< 96 h) intravenous paracetamol in prophylactic closure of ductus arteriosus in extremely premature (gestational age <28+0 wk, ELGA) or low birth weight (<1000 g, ELBW) infants. The infants born extremely preterm or low birth weight are a focus of the study, since a small phase 2 study on paracetamol failed to demonstrate contraction of ductus arteriosus.

In the investigator's previous cohort of ELGA/ELBW infants, the numbers of patients who needed any therapies for patent ductus arteriosus (PDA) were 29 (23%) in the paracetamol exposed group, and 90 (54%) in the control group. As demonstrated in a phase 2 study, the early paracetamol treatment induced the closure of ductus arteriosus: the mean (SD) ductal closure age was 177 (338) h in the whole paracetamol group. However, in the subgroup of ELGA infants born before 28 gestation weeks (n=14), the mean (SD) ductal closure ages in the paracetamol and placebo groups were 491 (504) h and 858 (719) h, respectively.

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.
40

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.
  • Phase 2
  • Phase 1

Contacts and Locations

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

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Finland
      • Oulu, Finland, 90014
        • Department of Pediatrics, Oulu 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

No older than 4 days (Child)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Premature infants born before 28+0 gestation weeks and/or birth weight less than 1000g

Exclusion Criteria:

  • Severe malformation or suspected chromosomal defect or other very severe life-threatening disease (e.g. very severe birth asphyxia or persistent pulmonary hypertension, etc.)

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: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

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.
Experimental: Paracetamol
Paracetamol 10 mg/mL infusion solution, intravenous loading dose 20 mg/kg, followed by maintenance dose 7.5 mg/kg every 6 h up to 9 days
Drug: Paracetamol 10mg/mL infusion solution
Intravenous paracetamol solution for infusion
Other Names:
  • acetaminophen
  • Paracetamol Fresenius Kabi 10 mg/mL infusion solution
Placebo Comparator: Placebo
0.45% sodium chloride (NaCl) solution, equal amounts in mL as would have been given the experimental drug
Other: Placebo
Half physiological saline solution as the non-active placebo solution
Other Names:
  • Natriumklorid Braun 4,5mg/mL solution for infusion

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
Ductal closure
Time Frame: Neonatal intensive care unit (NICU) treatment period up to 13 weeks
Postnatal age of the observed closure of ductus arteriosus
Neonatal intensive care unit (NICU) treatment period up to 13 weeks

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
Measure Description
Time Frame
Near-infrared spectroscopy values
Time Frame: Study drug period up to 10 days
Near-infrared spectroscopy values
Study drug period up to 10 days
Paracetamol serum levels
Time Frame: Study drug period up to 10 days
Paracetamol serum levels
Study drug period up to 10 days
Paracetamol side effects
Time Frame: Neonatal intensive care unit (NICU) treatment period up to 13 weeks
Any observed or detected paracetamol side effects
Neonatal intensive care unit (NICU) treatment period up to 13 weeks
PDA
Time Frame: Neonatal intensive care unit (NICU) treatment period up to 13 weeks
Open ductus arteriosus without any traditional PDA therapies
Neonatal intensive care unit (NICU) treatment period up to 13 weeks
PDA, treated
Time Frame: Neonatal intensive care unit (NICU) treatment period up to 13 weeks
The need for PDA therapies (ibuprofen, paracetamol, ligation)
Neonatal intensive care unit (NICU) treatment period up to 13 weeks
Ventilatory assist
Time Frame: Neonatal intensive care unit (NICU) treatment period up to 13 weeks
The duration of any ventilation assist, days
Neonatal intensive care unit (NICU) treatment period up to 13 weeks
Complications of prematurity
Time Frame: The first hospitalization period up to 19 weeks
The long term complications of prematurity (moderate-to-severe bronchopulmonary dysplasia (BPD), intraventricular hemorrhage gr 2-4, moderate to severe necrotizing enterocolitis, retinopathy of prematurity (ROP) needing therapy)
The first hospitalization period up to 19 weeks
Long term morbidity
Time Frame: The first hospitalization period up to 19 weeks
Other long-term morbidity
The first hospitalization period up to 19 weeks
Mortality
Time Frame: The first hospitalization period up to 19 weeks
Mortality
The first hospitalization period up to 19 weeks

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.
Outi Aikio

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.
  • Principal Investigator: Outi Aikio, MD, PhD, Oulu University Hospital

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.
September 3, 2018

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.
November 3, 2023

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.
March 1, 2024

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).
August 3, 2018

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.
August 20, 2018

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.
August 21, 2018

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.
March 15, 2024

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.
March 13, 2024

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.
March 1, 2024

More Information

Terms related to this study

Keywords

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.
  • 39/2018

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

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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