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Completed

NCT Number: NCT06442865

AMNIODERM+ Medical Device Clinical Study

This is retrospectively-prospective clinical trial with medical device AMNIODERM+ intended for the non-healing wounds. Retrospective data will contain information about the subject's history and wound treatment by SoC. Prospective data will contain information about wound treatment by AMNIODERM+®.

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Národní Endokrinologický a Diabetologický ústav

Ľubochňa, Slovakia

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Males and females over 18 years of age
  • Type 1 or Type 2 diabetes mellitus
  • Presence of a diabetic neuropathic or neuroischemic wound, anywhere on the leg, that has not healed at least 20% after the 6 weeks of the standard of care (SoC)
  • History of an evaluable defect ≥ 6 weeks and ≤ 104 weeks prior to clinical trial inclusion
  • Size of a wound to be evaluated 2 to 16 cm2
  • Wound treatment can be provided either on an inpatient or outpatient basis, based on the doctor's decision
  • The subject agrees to periodic visits to the clinical trial site during their participation in the clinical trial
  • The subject is able to understand the clinical trial information
  • Signed informed consent form
  • Data on previous wound care are available in the subject medical documentation

Exclusion criteria

  • Necrotic wound requiring surgical treatment
  • Pregnancy or breastfeeding
  • Venous etiology of ulceration
  • Burns or chemical burns
  • Clinical manifestations of systemic infection
  • Undermined wound edges
  • The wound involves deeper structures (bone, tendons, joints)
  • Inadequately controlled diabetes mellitus with HbA1c > 12 % (DCCT) diabetes mellitus
  • Renal insufficiency with eGF < 30ml/min/1.73m2
  • Infected ulceration either Stage ≥2 according to EWMA Position Document (2006) (Appendix II) or with CRP >10
  • Topical treatment with any growth factor-based products

Treatment and study plan

AMNIODERM+

Device

A common surgical approach in chronic wound treatment aims at the promotion of epithelization by a combination of debridement manipulations (removal of non-vital tissues) and infection/inflammation management using antibacterial wound dressings (antibiotics or silver covering). The advantages of biomaterials can be attributed to their unique mechanical, immunological, and regenerative properties.

The product will be evaluated in the subjects not responding to SoC.

Primary outcomes

  1. Non-healing wounds measuring

    Time frame: 6 + 12 weeks

    Analyses of primary and secondary endpoints: The error rate During data collection, a change was made to the CIP regarding complete wound closure (wound heal). Whether a wound was healed was determined by the opinion of the investigator and not by the size of the wound as measured by Imito® application. The error rate of the Imito® measuring application in determining the size of the wound was 10 %, i.e. based on that and clinical experience the threshold of 0.1 cm2 was determined. Wounds smaller than or equal to 0.1 cm2 were considered as complete closure. The investigator confirmed the wound closure in an accompanying comment in the eCRF.

Sponsors and collaborators

Lead sponsor

BioHealing s.r.o.

Industry

Registry information

Official study title

Freeze-dried Amniotic Membrane in the Treatment of Non-healing Wounds: a Single-arm, Retrospectivelyprospective Clinical Trial

Acronym: AMNIODERM+

Important dates

Study start
2022
Primary completion
2023
Study completion
2023
First posted
Jun 4, 2024
Registry last updated
Jun 5, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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