Observational Study to Evaluate the Influence of Undercast Material Types on Skin Microbiome (Microbiome II)

January 29, 2025 updated by: BSN Medical GmbH

Exploratory, Prospective, Multicenter, Observational Study to Evaluate the Influence of Undercast Material Types on Skin Microbiome

This clinical study will evaluate the clinical performance and the safety of the CE-marked casting and padding materials when used in routine fracture care without any additional invasive methods and within the intended use. As primary objective the cast therapy´s influence on skin microbiome during fracture management will be investigated. Further, the influence of the padding material on the skin microbiome, device comfort, skin conditions, and impact on daily life activities as well as HCP´s and patient´s satisfaction and general product safety and performance are considered as secondary outcomes.

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.
Observational

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

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

  • Netherlands
      • Assen, Netherlands, 9401 RK
        • Wilhelmina Ziekenhuis Assen (Assen, NL)
      • Leiden, Netherlands, 2333 ZA
        • Leids Universitair Medisch Centrum (Leiden, NL)
    • Scheemda
      • Groningen, Scheemda, Netherlands, 9679 BJ
        • Ommelander Ziekenhuis

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Sampling Method

Non-Probability Sample

Study Population

Subjects with broken forwarm receiving short arm cast

Description

Inclusion Criteria:

  1. Subject ≥ 18 years of age
  2. Patient is physically and mentally able to participate in this study
  3. Proper understanding of the Dutch language
  4. Signed informed consent
  5. Fractures to be treated with a short-arm cast without thumb inclusion for the period of 3 weeks (e.g. 2R3A1 = radial styloid avulsion, 2R3A2 = Simple radial fracture, 2U3A1 = Ulnar fracture of the base of the styloid process, 2U3A2= Simple distal ulna fracture, 2R3B1 = Intraarticular fracture of the styloid process of the radius (not displaced) or Triquetrum fracture (non AO classified))

Exclusion Criteria:

  1. Subject <18 years of age
  2. Pregnancy, breast feeding
  3. Participation in other clinical trials
  4. Patient is neither physically nor mentally able to participate in this study
  5. Non-intact skin in treatment area (including dermatological issues)
  6. Patients with impaired (e.g. Cortisone skin, extremely dry skin, parchment skin) or damaged skin with either a surgical wound or a traumatic wound
  7. Medical treatment prior casting which could influence the microbiome
  8. Known Blood Circulatory Diseases
  9. Known Lymphedema or any general disorder of the lymphatic system
  10. Known Osteoporosis
  11. Known Diabetes
  12. Knowing of one of the following illnesses that might require regular systemic medication: cancer, rheumatic disease
  13. Intolerability or documented allergies against cast materials
  14. Subjects with not "normal" (unusual) hygienic behavior
  15. Suspected drug addiction or alcohol abuse
  16. Patients diagnosed HIV-positive or with infectious hepatitis based on self-declaration by subjects

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

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
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.
Test group
will receive water resistante padding and a cast
Device: water resistante padding
  • Delta-Dry® Softliner
  • Tensoban®
  • Delta-Dry®
Control group
will receive traditional non-water resistante padding and cast
Device: non water resistante padding
  • Delta-Net® Stockinette
  • Delta-Rol®

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
products´ influence on skin microbiome during fracture management
Time Frame: 3 weeks
Quantity of bacteria in the skin microbiome
3 weeks
products´ influence on skin microbiome during fracture management
Time Frame: 3 weeks
Taxonomic composition of skin microbiome
3 weeks
products´ influence on skin microbiome during fracture management
Time Frame: 3 weeks
Alpha diversity of skin microbiome
3 weeks
products´ influence on skin microbiome during fracture management
Time Frame: 3 weeks
Beta diversity skin microbiome
3 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
Time Frame
Number of adverse events during study per product
Time Frame: 3 weeks
3 weeks
General product performance
Time Frame: 3 weeks
3 weeks
Treatment comfort
Time Frame: 3 weeks
3 weeks
Impact on daily life activities
Time Frame: 3 weeks
3 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.
BSN Medical GmbH

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.
October 30, 2022

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.
September 30, 2024

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.
December 31, 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).
April 21, 2022

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.
April 21, 2022

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.
April 27, 2022

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 25, 2025

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.
January 29, 2025

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.
January 1, 2025

More Information

Terms related to this study

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.
  • C2753

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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