Prevention of Development of Transcutaneous Sensitization in Children With Atopic Dermatitis During Their First Year of Life

May 25, 2021 updated by: National Medical Research Center for Children's Health, Russian Federation

Prevention of Development of Transcutaneous Sensitization in Children With Atopic Dermatitis During Their First Year of Life: an Observational Study

This experimental non-randomized clinical study is aimed at comparing the efficacy and safety assessment of the proposed topical therapy algorithms with the use of topical calcineurin inhibitors in reducing the severity of atopic dermatitis and the degree of development of transcutaneous sensitization in children of the first year of life.

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

This experimental non-randomized clinical study is aimed at comparing the efficacy and safety assessment of the proposed topical therapy algorithms using topical glucocorticosteroids and topical calcineurin inhibitors in reducing the severity of atopic dermatitis and the degree of development of transcutaneous sensitization in children of the first year of life. The study included more than 100 children aged 2 to 4 months, who, depending on the decision of the researcher, were divided into two groups. During the period of acute manifestations / exacerbation of atopic dermatitis, patients of both groups received basic therapy, which included the use of a topical glucocorticosteroid (0.1% methylprednisolone aceponate cream) 2 times a day in combination with emollients 2 times a day for 10 days. After the relief of acute inflammatory manifestations, the patients were prescribed proactive therapy, including the use of a topical calcineurin inhibitor or a topical glucocorticosteroid, as a result of which comparison groups were formed. Group No. 1, after the end of basic therapy, received a topical calcineurin inhibitor (1% cream pimecrolimus), which was prescribed in the mode 2 times a day for 3 months, and then in the mode of double application (morning / evening) 3 times a week for up to 1 year. life; Group No. 2 after the end of basic therapy received a topical glucocorticosteroid (methylprednisolone aceponate 0.1%) 2 times a week for 3 months, and then - with exacerbation of AD. Patients of both groups used emollients for a long time in the mode 1-2 times a day. The safety and efficacy of the assigned algorithm was assessed by an investigator at the center. Efficacy was measured using the EASI (Eczema Area and Severity Index) score at screening and then at 6, 9 and 12 months of age. And also by tracking the dynamics of the class and level of sIgE to food (cow's milk protein, chicken egg protein, wheat, soy) and household (hx2 "house dust mixture: Dermatophagoides pteronyssinus, D. farinae, Blatella germanica") allergens using an automated immunological analyzer ImmunoCAP250 (UniCAP System / Phadia AB, Thermo Fisher Scientific, Sweden) at the time of screening and then at 6 and 12 months of age.

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.
108

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 4

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

  • Russian Federation
      • Moscow, Russian Federation, 119296
        • National Medical Research Center for Children's Health

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 4 months (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. The severity of atopic dermatitis according to the EASI index (Eczema Area and Severity Index, index of prevalence and severity of eczema)> 7 points (moderate and / or severe course of atopic dermatitis);
  2. A burdened family allergic history (at least one of the parents has atopic dermatitis, food allergy, bronchial asthma and / or allergic rhinitis);
  3. The presence of sensitization in the child to one or more of the studied food and household allergens, determined at the screening stage by the ImmunoCAP method: cow's milk protein, chicken egg protein, wheat, soy, hx2 "house dust mixture: Dermatophagoides pteronyssinus, D. farinae, Blatella germanica ".

Exclusion Criteria:

  1. Use of topical calcineurin inhibitors (pimecrolimus) in the last 30 days prior to inclusion in the study;
  2. A history of concomitant severe neurological, endocrinological, cardiovascular, hepatic and renal diseases;
  3. The presence of acute bacterial, viral infections;
  4. The child's lack of sensitization to detectable food and household allergens;
  5. Clinically significant changes in the general analysis of urine, general analysis of blood, biochemical analysis of blood;
  6. Refusal to sign an informed consent to participate in the study;
  7. Inability to observe the patient during the study.

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: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

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: Experimental group №1
proactive therapy with local calcineurin inhibitors + emollients
Drug: Pimecrolimus cream 1%
Patients received pimecrolimus cream 1% 2 times a day for 3 months. Then use in a double application mode (morning / evening) 3 times a week for up to 1 year of age. Also, patients used emollients 1-2 times a day.
Active Comparator: Experimental group №2
proactive therapy with local glucocorticosteroids + emollients
Drug: cream 0.1% methylprednisolone aceponate
Patients received 0.1% methylprednisolone aceponate cream 2 times a week for 3 months, and then used for exacerbation of atopic dermatitis. Also, patients used emollients 1-2 times a day.

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 from baseline response based on the specific IgE level at 6 months
Time Frame: 6 months of life
Assessment of change of specific IgE level for investigated food / household allergens in serum by ImmunoCAP
6 months of life
Change from baseline response based on the specific IgE level at 12 months
Time Frame: 12 months of life
Assessment of change of specific IgE level for investigated food / household allergens in serum by ImmunoCAP
12 months of life
Change from baseline response based on the class of sensitization at 6 months
Time Frame: 6 months of life
Assessment of change of the class of sensitization to food / household allergens by ImmunoCAP
6 months of life
Change from baseline response based on the class of sensitization at 12 months
Time Frame: 12 months of life
Assessment of change of the class of sensitization to food / household allergens by ImmunoCAP
12 months of life

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
Change in the Eczema Area and Severity Index (EASI) from baseline
Time Frame: 6 months of age, 9 months of age, 12 months of age
The Eczema Area and Severity Index (EASI) quantifies the severity of a subject's AD based on both severity of lesion clinical signs and the percent of body surface area (BSA) affected. EASI is a composite scoring of the degree of erythema, induration/papulation, excoriation, and lichenification (each scored separately) for each of four body regions, with adjustment for the percent of BSA involved for each body region and for the proportion of the body region to the whole body. Severity is classified as: 0 = clear; 0.1 - 1.0 = almost clear; 1.1-7.0 = mild; 7.1-21.0 = moderate; 21.1-50.0 = severe; 50.1-72.0 = very severe. The lower the scores the better outcome of the treatment.
6 months of age, 9 months of age, 12 months of age
Incidence of Adverse events leading to discontinuation
Time Frame: From Baseline up to 12 months of life
The number of participants who developed side effects that led to withdrawal from participation in the study. Registration of cases and reasons for the cancellation of the used external medicines.
From Baseline up to 12 months of life

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.
National Medical Research Center for Children's Health, Russian Federation

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.
December 10, 2017

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.
April 25, 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.
April 25, 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).
May 17, 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.
May 19, 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.
May 25, 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.
May 27, 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.
May 25, 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.
May 1, 2021

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.
  • 13684925

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

product manufactured in and exported from the U.S.

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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