Safety and Tolerability of Topically Applied Bovine Lung Surfactant on Intact Skin (SATOSU)

September 6, 2017 updated by: Prof. Dr. Dr. Ursula Mirastschijski

Safety and Tolerability of Topically Applied Bovine Lung Surfactant on Intact Skin and Superficial Subepidermal Lesions in Healthy Volunteers

Bovine Lung Surfactant is used as standard therapy for reducing alveolar surface tension in preterm infants. Here the drug is administered via airways.

The use on skin to stimulate the wound healing has not yet been tested in humans, i.e. it is not yet approved for the treatment of wound healing disorders. In the planned clinical trial Lung Surfactant is used the first time for the local treatment of skin lesions in humans. No substance related side effects were observed during the application via airways in neonates.

The innovative idea to use lung surfactant for skin wound healing derived from two observations. First, when the skin is injured, the barrier protecting the moist body surface from the dry environment is discontinued and in part lost.

Lung surfactant has several characteristics that might be beneficial for treatment of chronic cutaneous wounds.

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.

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.
24

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 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 Locations

  • Germany
      • Bremen, Germany, 28359
        • University of Bremen

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

14 years to 56 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Two healthy forearms,
  • No known chronical skin diseases,
  • Dermatoses or allergies,
  • Signed form of consent,
  • Caucasian

Exclusion Criteria:

  • Pregnancy or nursing period,
  • Diabetes (Type I or II),
  • Systemic or infectious diseases,
  • Skin disease,
  • Known allergies against bovine products or wound dressings,
  • Mental diseases, missing ability to consent,
  • Addictive disorders (e.g. alcohol, drugs),
  • Peripheral circulatory disorder, Morbus Raynaud,
  • Current (or < 4 weeks ago) participation in clinical trials

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: 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: Surfactant
Alveofact® (Bovine Lung Surfactant), 0.5 mg/ml per day (solution) all two days maximal eight times
Drug: Surfactants
Active Comparator: Saline
0.9% Sodium chloride solution (NaCl solution), 2 ml per day (solution) all two days maximal eight times
Drug: Saline Solution

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
Time Frame
Tolerability of Lung Surfactant in cutaneous application measured by mean Clinical Scoring Scale for dermatitis (CSS) computed over all visits
Time Frame: days 2,4,6,8,10,12,14 post baseline
days 2,4,6,8,10,12,14 post baseline

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
Time to wound conclusion of wound healing and reepithelialisation: measurement of wound surface
Time Frame: up to 14 days and one time follow up after 30 days
up to 14 days and one time follow up after 30 days
Pain measured by mean Visual Analogue Scale over all visits
Time Frame: days 2,4,6,8,10,12,14 post baseline
days 2,4,6,8,10,12,14 post baseline
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 2
day 2
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 4
day 4
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 6
day 6
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 8
day 8
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 10
day 10
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 12
day 12
TransEpidermal Water Loss = indirect measurement of reepithelialisation and of wound closure
Time Frame: day 14
day 14

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Time Frame
Adverse Events
Time Frame: up to 14 days and one time follow up after 30 days
up to 14 days and one time follow up after 30 days
Number of Participants With Abnormal Laboratory Values
Time Frame: Baseline and day 14
Baseline and day 14

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.
Prof. Dr. Dr. Ursula Mirastschijski

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
European Research Council

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: Ursula Mirastschijski, Prof. Dr., University of Bremen

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 8, 2016

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.
August 30, 2017

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.
August 30, 2017

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).
November 28, 2016

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 2, 2016

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.
December 7, 2016

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.
September 7, 2017

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.
September 6, 2017

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.
September 1, 2017

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.
  • SMWH01
  • 2015-000890-11 (EudraCT Number)
  • DRKS00011353 (Other Identifier: German Clinical Trials Register (DRKS))

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

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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Locations

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