Evidence map›Paper›PMID 41399471›Full record

ArticleEClinicalMedicine2025

Safety and efficacy of bio-engineered, autologous dermo-epidermal skin grafts in adolescent and adult burn patients: 1-year results of a prospective, randomized, controlled, multicenter phase IIB clinical trial.

Martin Meuli, Clemens Schiestl, Fabienne Hartmann-Fritsch, Esther Middelkoop, Bong-Sung Kim, Kathrin Neuhaus, Jan A Plock, Daniel Rittirsch, Cornelis H van der Vlies, Bruno Azzena and 6 more

Abstract read
In one paragraph

Article in EClinicalMedicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Martin MeuliUniversity of Zurich, Zurich, Switzerland.
Clemens SchiestlUniversity of Zurich, Zurich, Switzerland.
Fabienne Hartmann-FritschUniversity of Zurich, Zurich, Switzerland.
Esther MiddelkoopDepartment of Plastic, Amsterdam UMC, Vrije Universiteit Amsterdam, Reconstructive and Hand Surgery, Amsterdam, the Netherlands.
Bong-Sung KimUniversity of Zurich, Zurich, Switzerland.
Kathrin NeuhausUniversity of Zurich, Zurich, Switzerland.
Jan A PlockUniversity of Zurich, Zurich, Switzerland.
Daniel RittirschUniversity of Zurich, Zurich, Switzerland.
Cornelis H van der VliesDepartments of Trauma and Burn Surgery, Maasstad Hospital, Rotterdam, the Netherlands.
Bruno AzzenaU.O.C. Grandi Ustionati, Azienda Osepdale Università Padova, Padova, Italy.
Daniela MarinoUniversity of Zurich, Zurich, Switzerland.
Kathi MujynyaCUTISS AG, Schlieren, Switzerland.
Melinda FarkasUniversity of Zurich, Zurich, Switzerland.
Jenny BressanUniversity of Zurich, Zurich, Switzerland.
Ernst ReichmannUniversity of Zurich, Zurich, Switzerland.
Sophie Böttcher-HaberzethUniversity of Zurich, Zurich, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: For burn surgery, major therapeutic challenges are shortage of autologous donor sites for split-thickness skin, and massive devastating scarring. We investigated the therapeutic role of denovoSkin™, a bio-engineered autologous skin, in a prospective, randomized, controlled phase IIb clinical trial compared to the gold standard the split thickness skin graft (STSG). Methods: Patients, ≥12 years, with deep partial and/or full-thickness burns requiring surgical wound coverage were enrolled at four sites in Switzerland, the Netherlands, and Italy. Two comparable skin defects (max. 98 cm Findings: 21 patients were enrolled between March 26, 2018, and July 26 2022. 13 patients were included in the PPS. There were no significant safety differences between denovoSkin™ and STSG. 164 serious adverse events were observed (81%). Only two (hematoma and partial skin necrosis) could be related to denovoSkin™. They rapidly healed spontaneously. The expansion ratio for denovoSkin™ versus STSG was 7·0 times larger for denovoSkin™ (p < 0·001). In the mFAS the mean expansion ratio for denovoSkin™ was 10·76 (SD 6·03), and for STSG it was 1·70 (SD 0·68). The mean ratio of the two expansion ratios (denovoSkin™/STSG) was 7·41 (SD 4·87). By month 3, experimental and control areas were fully epithelialized. Scar evaluation up to 12 months post-grafting revealed no clinically relevant scarring for denovoSkin™, but mostly hypertrophic scarring for STSG. Interpretation: DenovoSkin™ is a novel and safe treatment option for deep burns. It lessens the need for conventional grafting and so spares donor sites. In sharp contrast to STSG, denovoSkin™ grafting showed minimal scarring, a finding never evidenced before in a randomized trial. Funding: This study was financed by Wyss Zurich Translational Center (project "denovoSkin") and CUTISS AG.

Indexed as

BioengineeringBurnsClinical trialCultured autologous dermo-epidermal skin graftDonor siteRegenerative medicineScar

Identifiers

PMID41399471
PMCPMC12702297

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.