Overview
The clinical investigation plan will include a Screening/Baseline visit (V1) in which patients will be screened on the basis of inclusion/exclusion criteria and clinically evaluated. Screened and eligible patients will be randomly assigned in one of the two groups: Group 1 will receive ConnettivinaBio Plus cream whereas Group 2 will receive ConnettivinaBio cream. Lesions will be cleaned and a photo will be acquired with a digital camera.
In both groups, the schedule treatment will consist of daily medication changes.
Wound Bed Score, clinical signs of localized infection, measurement of the wound area, collection of the swab, according to the Levine's technique, EQ-5D questionnaire to the patient will be assessed on Day 1 (V1, baseline visit), 7 (V2), 14 (V3), 21 (V4) and 28 (V5) post-baseline. Treatments in both groups (ConnettivinaBio Plus or ConnettivinaBio) will be applied for a maximum period of 28 days. The easiness of treatment application will be also recorded at V5.
Eligibility
Inclusion Criteria:
- Signed written informed consent.
- Male or female ≥ 18 years
- Having wounds (both chronic or acute wounds regardless of etiology), with the following characteristics:
- Non infected
- Wound Bed Score ≥4 and <13
- Wound area ≤ 100 cm2
- Patient having one or more factors associated with increased risk of wound infection (IWII, 2016)
- Patient able to read and understand the language and content of the study material, understand the requirements for follow-up visits, is willing to provide information at the scheduled evaluations and is willing, able and ensuring to comply with the study requirements for the whole study period.
Exclusion Criteria:
- Absence of factors associated with increased risk of wound infection
- Infected wounds - where infection is defined by:
For chronic wounds:
A combination of three or more signs or symptoms of local infection: periwound skin
erythema, local heat, persistent pain, oedema of wound.s edge, malodour, pus and heavy
exudation (Cutting KF, 1994; Trial C, 2010);
For acute wounds:
Cellulitis or pus or abscess, Delayed healing, erythema, hardening of edge, serous-purulent
drainage, malodour
- Non-vital tissue greater than 25% of the total wound area
- Heavily exuding wounds
- Presence of fistula
- History of connective tissue disease, e.g., systemic lupus erythematosus, systemic
sclerosis, Sjögren's syndrome or mixed connective tissue disease
- Active malignant disease
- Active sickle cell disease
- radiation therapy
- Known allergy to any of the devices' constituents
- Pregnant and breastfeeding women
- Subjects unable to understand informed consent or having a high probability of non-
compliance with the study procedures and or non-completion of the study according to
investigator's judgement.