Evaluation of the Quality of Life Induced by the Cinnamon Anti-odor Dressing in Patients With Malodorous Wounds

NCT ID: NCT05685628

Last Updated: 2025-05-31

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

RECRUITING

Clinical Phase

NA

Total Enrollment

98 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-10-04

Study Completion Date

2027-04-19

Brief Summary

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Refer to "Detailed description".

Detailed Description

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Wounds can smell bad when they are necrotic, infected, malignant or complicated by fistulas or abscesses. The discomfort and evocations (perception) associated with these smells can be different from person to person. Foul odors are often associated with a repulsive effect. Malodorous wounds can have negative social and psychological repercussions (shame, depreciation, isolation).

Malodor is due to the presence of bacteria, whether the wound is colonized or infected. Bacteria release Volatile Organic Compounds (VOCs) that emit these odors. There are a multitude of anti-odor treatments (conventional or not) that highlight the difficulty of effectively treating this symptom.

Charcoal dressings are recommended. Charcoal does not treat the etiology, it is not odorous, but it has the ability to adsorb VOCs.

To treat odor, the most prescribed antibiotic is Metronidazole, because its action targets anaerobic bacteria whose presence increases odor. But repeated prescriptions of antibiotics increase the risk of selection pressure, in addition to possible side effects. It's not efficient in all the situations

Another strategy is the application of local antimicrobials. But it is effective only if the bacteria responsible for the odors are on the surface of the wound, which is not the case if it is a tumor mass, thick necrosis or abscesses.

These local or general treatments do not completely control bad odors in all situations. A new dressing combining adsorption capabilities (reduction of bad odors) with odor release (modification of the perception of residual odors) with cinnamon (CINESTEAM®) is now available.

This work aims to evaluate this new medical device compared to the reference dressing (charcoal) on quality of life, as well as criteria still poorly documented such as discomfort and appetite.

The primary endpoint is the percentage of patients with a reduction of at least 0.4 points in the overall score on the Wound-Qol questionnaire (Quality of life). It is estimated that a 0.4 point reduction in the overall score is a clinically relevant reduction for patients and reflects an improvement in their quality of life. An improvement of 0.4 points is expected in 25% of patients in the control arm (charcoal dressing) and in 55% of patients in the experimental arm (cinnamon dressing).

The study provides for the inclusion of 98 people with malodorous wounds in several hospital located on Ile de France.

Day 0: General data on the wound and current treatments will collected, Wound-Qol scale, lifestyle, discomfort related to smell, evaluation of appetite. The evaluated dressings will positioned on the top of primary dressing. They will fix by a non-occlusive or semi-occlusive fixation. The entire dressing will changed 1 time a day for 14 days.

Day 1: The patient will assess the discomfort related to the smell before changing the dressing.

Day 3: Assessment of the employability of the dressing by the caregiver.

Day 7 and 14: Assessment of the discomfort related to the smell by the patient, the caregiver and the entourage. Appetite will assessed with the Simple Evaluation of Food Intake scale (SEFI). Day 14 only: Wound-Qol scale and self-questionnaire on the appearance of any discomfort(s)/reaction(s) due to the dressing.

Conditions

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Malodorous Wounds (Chronic, Malignant or Infected Wounds)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cinnamon dressing group

Use of the cinnamon dressing for 14 days

Group Type EXPERIMENTAL

Cinnamon dressing

Intervention Type OTHER

Use of CINESTEAM® as a non-occlusive secondary dressing

CE marked medical device class I, secondary, absorbent, non-adhesive and composed of:

* Anti-odor upper part, adsorbent containing cinnamon powder.
* Weakly absorbent lower part intended to absorb excess exudates.

Charcoal dressing Group

Use of the charcoal dressing for 14 days

Group Type ACTIVE_COMPARATOR

Charcoal dressing

Intervention Type OTHER

Use of a secondary non-occlusive activated charcoal dressing (brand of your choice)

Interventions

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Cinnamon dressing

Use of CINESTEAM® as a non-occlusive secondary dressing

CE marked medical device class I, secondary, absorbent, non-adhesive and composed of:

* Anti-odor upper part, adsorbent containing cinnamon powder.
* Weakly absorbent lower part intended to absorb excess exudates.

Intervention Type OTHER

Charcoal dressing

Use of a secondary non-occlusive activated charcoal dressing (brand of your choice)

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Patient \>18 years of age with a smelly wound (discomfort \> 4/10 expressed by the patient);
* Predictive wound healing \>14 days (clinical judgement);
* Patient benefiting from a social security scheme (AME excluded)
* Patient, and curator if applicable, informed and having signed the consent form for participation in the study

Exclusion Criteria

* Patient already receiving a secondary charcoal or cinnamon dressing
* Patient with pressure ulcer stage 1 or 2
* Patient treated by metronidazole or antimicrobial for \< 3 days;
* Patient who cannot communicate his feelings;
* Anosmic patient;
* Patient with cinnamon allergy;
* Persons deprived of their liberty or under guardianship;
* Inability to submit to the medical follow-up of the trial for geographical, social, psychological or cognitive reasons.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Assistance Publique - Hôpitaux de Paris

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Isabelle FROMANTIN, IDE

Role: STUDY_DIRECTOR

Institut Curie

Locations

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Hôpital Henri Mondor

Créteil, , France

Site Status ACTIVE_NOT_RECRUITING

Hôpital Henri Mondor

Créteil, , France

Site Status NOT_YET_RECRUITING

Hospitalisation à domicile Fondation Santé Service

Levallois-Perret, , France

Site Status NOT_YET_RECRUITING

Hospitalisation à Domicile AP-HP

Paris, , France

Site Status RECRUITING

Institut Curie

Paris, , France

Site Status RECRUITING

Hôpital Saint Louis

Paris, , France

Site Status NOT_YET_RECRUITING

Hôpital Sainte Périne

Paris, , France

Site Status ACTIVE_NOT_RECRUITING

Countries

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France

Central Contacts

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Casandra GARCIA RIESCO, IDE

Role: CONTACT

06 19 79 35 18 ext. +33

Facility Contacts

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Fannie ARNOULT, IDE

Role: primary

01 49 81 25 16 ext. +33

Sébastien PERRIGUEY, IDE

Role: primary

01 71 29 00 72 ext. +33

Isabelle CEDOLIN, IDE

Role: primary

06 23 25 15 34 ext. +33

Marguerite NICODEME, IPA

Role: primary

01 56 24 59 58 ext. +33

Isabelle FROMANTIN, IDE

Role: backup

01 44 32 44 28 ext. +33

Casandra GARCIA RIESCO, IDE

Role: primary

06 19 79 35 18 ext. +33

Other Identifiers

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APHP220093

Identifier Type: -

Identifier Source: org_study_id

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