Modelling Interface Pressure Applied by Superimposed Compression Bandages

NCT ID: NCT02803398

Last Updated: 2016-12-29

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

26 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-02-29

Brief Summary

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The aim of the study is to measure and model interface pressure applied on the lower leg of patients at risk of veinous thrombosis, by different bandage combinations, composed of Biflex 16 (Thuasne) and/or Rosidal K (Lohmann \& Rauscher). The patient specific model should better predict the interface pressure distribution than Laplace's Law.

Detailed Description

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The measurement of the patients' legs shapes will be performed thanks to an optical scanner. The patients' posterior part of the calf will be submitted to a localized compression test, in order to characterize the soft tissue mechanical properties of both legs.

Pressure measurements, applied by the different bandages, will be taken at the height of measurement points B1 and C on the lateral and medial sides of the leg in supine, sitting and standing positions, on both legs.

2 single bandages (Biflex 16 (Thuasne) and Rosidal K (Lohmann \& Rauscher)) and their different combinations will be applied on the patient's legs.

The order of bandage application for each patient is randomized, but is the same for both legs. The order of the leg (right or left) on which the bandages are applied is randomized.

Conditions

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Risk of Venous Thrombosis

Keywords

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Compression bandages

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Patient at risk of venous thrombosis

Group Type EXPERIMENTAL

Compression bandages application and interface pressure measurements

Intervention Type OTHER

Bandages, which are applied in a spiral pattern on the leg, are composed of Biflex 16 (Thuasne) and/or Rosidal K (Lohmann \& Rauscher).

Interventions

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Compression bandages application and interface pressure measurements

Bandages, which are applied in a spiral pattern on the leg, are composed of Biflex 16 (Thuasne) and/or Rosidal K (Lohmann \& Rauscher).

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Male or female between 18 and 80 years old
* at risk of venous thrombosis, who need to wear compression (socks, stockings or bandage)
* Hospitalized in the Service of Physical Medicine and Rehabilitation, in Saint-Etienne, France
* BMI between 20 and 35
* Able to stand for at least 10 minutes in a standing frame
* Signed informed consent to take part in the study
* Covered by a health insurance system
* Not taking part in another study which interfere with the results of the present study

Exclusion Criteria

* Compression bandages contraindications
* Allergy to one of the different bandages components
* History of deep or superficial vein thrombosis
* Venous or arterial ulcer
* Cutaneous wound on the lower leg
* Cognitive, behavior or physical disorder preventing the communication and the active participation to a rehabilitation program, or a clinical study
* Patient under any legal protection (except curatorship)
* Not covered by a health insurance system
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Thuasne

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Pascal Giraux, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Service de Médecine Physique et de Réadaptation, CHU Saint-Etienne, France

Locations

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Service de Médecine Physique et de Réadaptation, CHU Bellevue

Saint-Etienne, , France

Site Status

Countries

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France

References

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Chassagne F, Helouin-Desenne C, Molimard J, Convert R, Badel P, Giraux P. Superimposition of elastic and nonelastic compression bandages. J Vasc Surg Venous Lymphat Disord. 2017 Nov;5(6):851-858. doi: 10.1016/j.jvsv.2017.07.006.

Reference Type DERIVED
PMID: 29037358 (View on PubMed)

Other Identifiers

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2015-A01219-40

Identifier Type: -

Identifier Source: org_study_id