Effectiveness of Parent-Led Interventions in Reducing Infant Hypersensitivity to Pain

November 9, 2015 updated by: Anna Taddio, The Hospital for Sick Children

Effectiveness of Parent-Led Interventions in Reducing Infant Hypersensitivity to Pain: A Longitudinal Randomized Controlled Trial

The aim of this study is to find out the effects of routinely using different types of pain-relieving strategies during routine immunization injections performed in infants.

Study Overview

Status

Status

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

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.

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 (Anticipated)

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.
352

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 3

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 Locations

  • Canada
    • Ontario
      • Toronto, Ontario, Canada, M5V1X8
        • Recruiting
        • The Hospital for Sick Children
        • Contact:
          • Anna Taddio, PhD
        • Principal Investigator:
          • Anna Taddio, PhD
        • Sub-Investigator:
          • Moshe Ipp, MD
      • Toronto, Ontario, Canada, M4V 2S2
        • Recruiting
        • Outpatient Clinic
        • Contact:
        • Principal Investigator:
          • Moshe Ipp, MD

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

2 months to 1 year (Child)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

1. Healthy infants undergoing vaccination.

Exclusion Criteria:

  1. preterm birth (<37 weeks gestation)
  2. prior hospitalization/surgery (other than postnatal care),
  3. documented/ suspected sensitivity/allergy to amide anaesthetics/vaccines,
  4. mother plans to breastfeed or to use topical anesthetics or sugar water during injection.

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: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Quadruple

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.
Placebo Comparator: Group 1
  • Visit 1-4 (2,4,6,12 month vaccinations): Patients will receive standard care
  • Visit 5 (15 month vaccination): At the last visit all 4 groups will receive all three active interventions.
Behavioral: Educational Video - Sham
The sham video will provide general information about immunization immunization pain management.
Drug: Sucrose Placebo (water)
Infants will receive 2mL of liquid on the tongue 2 minutes prior to vaccination
Drug: Lidocaine Placebo
Infants will receive 1 g of cream to one or both injection site(s), as required, for 20-30 minutes prior to vaccination
Active Comparator: Group 2
  • Visit 1-4 (2,4,6,12 month vaccinations): Parents will be taught about managing pain
  • Visit 5 (15 month vaccination): At the last visit all 4 groups will receive all three active interventions.
Drug: Sucrose Placebo (water)
Infants will receive 2mL of liquid on the tongue 2 minutes prior to vaccination
Drug: Lidocaine Placebo
Infants will receive 1 g of cream to one or both injection site(s), as required, for 20-30 minutes prior to vaccination
Behavioral: Educational video - Active
The active video will instruct parents in techniques related to optimal infant soothing.
Active Comparator: Group 3
  • Visit 1-4 (2,4,6,12 month vaccinations): Parents will be taught about managing pain and their infant will be given sugar
  • Visit 5 (15 month vaccination): At the last visit all 4 groups will receive all three active interventions.
Drug: Lidocaine Placebo
Infants will receive 1 g of cream to one or both injection site(s), as required, for 20-30 minutes prior to vaccination
Behavioral: Educational video - Active
The active video will instruct parents in techniques related to optimal infant soothing.
Drug: Sucrose
Infants will receive 2mL of liquid on the tongue 2 minutes prior to vaccination
Active Comparator: Group 4
  • Visit 1-4 (2,4,6,12 month vaccinations): Parents will be taught about managing pain and their infant will be given sugar water and a topical anesthetic
  • Visit 5 (15 month vaccination): At the last visit all 4 groups will receive all three active interventions.
Behavioral: Educational video - Active
The active video will instruct parents in techniques related to optimal infant soothing.
Drug: Sucrose
Infants will receive 2mL of liquid on the tongue 2 minutes prior to vaccination
Drug: Lidocaine
Infants will receive 1 g of cream to one or both injection site(s), as required, for 20-30 minutes prior to vaccination

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
Hypersensitivity to pain
Time Frame: At 15 month vaccination (Visit 5)
This will be assessed by comparing the pain scores between each active group and the placebo group at 15 months
At 15 month vaccination (Visit 5)

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
Effectiveness of interventions
Time Frame: At 2,4,6,12 month vaccinations (Visit 1-4)
This will be assessed by comparing the pain scores between groups
At 2,4,6,12 month vaccinations (Visit 1-4)

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.
The Hospital for Sick Children

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: Anna Taddio, PhD, The Hospital for Sick Children

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

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.
December 1, 2011

Primary Completion (Anticipated)

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.
April 1, 2016

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).
December 29, 2011

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.
December 29, 2011

First Posted (Estimate)

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.
January 2, 2012

Study Record Updates

Last Update Posted (Estimate)

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.
November 10, 2015

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.
November 9, 2015

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.
November 1, 2015

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.
  • 1000025726

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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