A phase 3b, open-label, single-arm, multicenter, expanded-access study of the safety and clinical outcomes of StrataGraft® treatment in adults with deep partial-thickness thermal burns.
Burns
; 2024 Jun 06.
Article
em En
| MEDLINE
| ID: mdl-39043513
ABSTRACT
BACKGROUND:
A phase 3b, open-label, multicenter, expanded-access study (NCT04123548) evaluated safety and clinical outcomes of StrataGraft treatment in adults with deep partial-thickness thermal burns with intact dermal elements.METHODS:
Adult patients with 3 % to < 50 % total body surface area burns were treated with a single application of ≤ 11 meshed StrataGraft and followed for 24 weeks. Primary endpoint was count and percentage of patients with treatment-emergent adverse events (TEAEs). Secondary endpoints included confirmed wound closure (WC) at Week 12, durable WC at Week 24, time to WC, scar evaluation, and wound infection-related events.RESULTS:
Fifty-two patients with 96 treatment sites were enrolled. Pruritus was the most common TEAE (22 patients [42.3 %]). Twenty serious TEAEs occurred in 10 patients (19.2 %); none were related to StrataGraft. There were 4 (7.7 %) deaths (aspiration, myocardial infarction, self-injury, Gram-negative rod sepsis); none were related to StrataGraft. Confirmed WC was achieved by Week 12 in 33 patients (63.5 %; 95 % CI 50.4-76.5 %) and 69 treatment sites (71.9 %; 95 % CI 62.9-80.9 %). Durable WC was achieved by Week 24 in 29 patients (55.8 %; 95 % CI 42.3-69.3 %) and 58 treatment sites (60.4 %; 95 % CI 50.6-70.2 %).CONCLUSIONS:
StrataGraft demonstrated clinical benefit. Safety data were consistent with previously reported findings.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article