International Wound Journal最新文献

{"title":"Diagnostic Accuracy of Pressure Injury Staging Among Nurses: A Multisite Study Using Knowledge Assessment and Image-Based Evaluation","authors":"Nahla AbdulGadir Tayyib,&nbsp;Mousa Yahya Asiri","doi":"10.1111/iwj.71062","DOIUrl":"https://doi.org/10.1111/iwj.71062","url":null,"abstract":"<p>This study aims to evaluate nursing staff knowledge of the pressure injury (PI) staging system, assess their accuracy in classifying PIs using a photo-based assessment and explore factors associated with performance outcomes in tertiary hospitals in Saudi Arabia. A cross-sectional design was used. The target population was registered nurses (RNs) who had direct contact with admitted patients with PIs during the previous 2 years in three tertiary hospitals in Saudi Arabia. A total of 330 RNs participated in this study. Data were collected through an online survey using the Pressure Ulcer Prevention Knowledge Test related to PI stages, which included 21 items, and a photo-based PI staging test that included 18 photographs. The survey took approximately 10–15 min to complete. The data were statistically analysed using descriptive and correlational statistics. Among 572 eligible RNs, 330 completed the online survey and were included in the analysis. The findings indicated that the average RN knowledge score was 62.54%, suggesting insufficient knowledge of the PI staging system. This finding was consistent with the average accuracy of 62.04% in classifying the PI photographs according to the staging system. Moreover, no significant associations were observed between RNs' knowledge of the PI staging system or their ability to accurately stage PIs and their sex, age, work experience or education level. Significant gaps were identified in nurses' knowledge and accuracy in staging PIs despite relatively high educational attainment and workshop attendance. Given the importance of accurate PI staging in standardized assessment, communication, documentation, monitoring and healthcare resource allocation, these findings highlight the need for strategies to support and improve the delivery of quality patient care. Targeted competency-based training and emerging technologies, including artificial intelligence-driven image analysis, may help improve staging accuracy. Further research is needed to evaluate the clinical feasibility and impact of these approaches.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/iwj.71062","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149146197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Heel-Free Compression Bandaging for Venous Leg Ulcers: A Non-Inferiority Trial of Interface Pressure","authors":"Anne Mauvilain,&nbsp;Cécile Durant,&nbsp;Annastasia Voisine,&nbsp;Bastien Perrot,&nbsp;Emmanuelle Cartron","doi":"10.1111/iwj.71052","DOIUrl":"10.1111/iwj.71052","url":null,"abstract":"<p>To determine whether heel-free compression bandaging is non-inferior to heel-wrapped bandaging for maintaining interface pressure in adults with venous leg ulcers. Randomised, controlled, parallel-group, non-inferiority trial. Adults with open venous leg ulcers (CEAP C6) treated at a French university hospital were randomised to heel-free or heel-wrapped (control) bandaging for 4–6 weeks. The primary outcome was interface pressure 48 h after the final bandage application, analysed in the per-protocol population. Secondary outcomes were ankle oedema, change in interface pressure and patient preference. Of 102 randomised patients, 85 were included in the per-protocol analysis. At V3, mean interface pressure was 30.1 mmHg in the heel-free group and 28.4 mmHg in the control group (difference, 1.7 mmHg; 95% CI, −1.3 to 4.6), meeting the non-inferiority criterion. After adjustment for baseline circumference and sex, ankle circumference was 1.7 cm lower in the heel-free group (95% CI, −3.35 to 0.04). Among 48 patients who had experienced both techniques, 23 (47.9%) preferred heel-free bandaging. Heel-free bandaging was non-inferior to heel-wrapped bandaging for interface pressure at 48 h. The technique may be considered when compatible with ulcer location and patient preference; effects on healing and adherence require further study.</p><p><b>Trial Registration:</b> NCT04046120.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/iwj.71052","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149136619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hair Follicle-Derived Grafting for Chronic Cutaneous Wounds: A Systematic Review of Clinical Outcomes","authors":"Mara Hartoyo,&nbsp;Mounika Vattigunta,&nbsp;Jose A. Jaller","doi":"10.1111/iwj.71069","DOIUrl":"10.1111/iwj.71069","url":null,"abstract":"<p>To evaluate clinical outcomes of autologous follicular unit and scalp-derived grafting techniques in the treatment of chronic cutaneous wounds. A systematic review was conducted in accordance with PRISMA guidelines. PubMed/MEDLINE and Embase were searched through February 2026. Studies evaluating follicular unit grafts, split-thickness scalp grafts or hair follicle-derived biologic preparations for chronic wounds were included. The primary endpoint was the proportion of wounds achieving complete re-epithelialization during study follow-up. Secondary outcomes included overall closure rates, time to closure, wound area reduction and adverse events. Sixteen studies comprising 239 patients were included. Follicular unit grafts demonstrated high overall closure rates (84% across 80 wounds). Split-thickness scalp grafts achieved 100% complete healing across 54 wounds, with rapid healing times (24–35 days). Biologic follicular preparations showed variable efficacy, with closure rates ranging from 30% to 100% across 70 wounds. Comparative studies consistently demonstrated superior wound healing with hair follicle-containing grafts relative to inter-wound or between-patient controls. Adverse events were limited and mild. Hair follicle-based grafting may be a potential solution for chronic nonhealing wounds, particularly in recalcitrant wounds. However, heterogeneity in study design and outcome reporting highlights the need for standardized, high-quality trials.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13641881/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Underprovision of Medical Compression Therapy: Retrospective Analysis Based on Statutory Health Insurance Data on Venous Leg Ulcers, Chronic Venous Disease and Comorbidities","authors":"Markus Stücker,&nbsp;Eberhard Rabe,&nbsp;Kristina Hagenström,&nbsp;Tobias Hirsch,&nbsp;Luis Möckel,&nbsp;Kristin Sauer","doi":"10.1111/iwj.71061","DOIUrl":"10.1111/iwj.71061","url":null,"abstract":"<p>Chronic venous diseases (CVD), including venous leg ulcers (VLU), represent a significant health burden. Despite the central role of compression therapy in current treatment guidelines, recent evidence suggests substantial gaps in provision. A retrospective cohort study was conducted using anonymized claims data from 3.35 million insured individuals. Persons with VLU or CVD in 2017 were observed over 5 years. Compression therapy, comorbidities, antibiotic prescriptions, and physician contacts were analysed. The prevalence was 0.50% for VLU (<i>n</i> = 16 615) and 7.27% for CVD (<i>n</i> = 243 681). Across 5 years, 75.85% (VLU) and 53.10% (CVD) received compression therapy. However, 24.15% of persons with VLU were not treated with compression therapy. Persons receiving compression were predominantly female and older (VLU: 74.13 years, 59.56% women; CVD: 68.55 years, 70.86% women), exhibited a higher mean Charlson Comorbidity Index (CCI [95% CI]: VLU 4.09 [4.03–4.15], CVD 2.67 [2.65–2.68] vs. VLU 3.14 [3.05–3.23], CVD 2.12 [2.11–2.14] without compression). In the first year post-diagnosis, 51.43% VLU persons with compression received antibacterials (vs. 36.28%). The data confirm prior estimates of disease prevalence and highlight a substantial gap in the documented use of guideline-compliant compression therapy, especially in VLU. High multimorbidity and care intensity underscore the need for better integration of compression therapy in routine practice.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13639256/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From Data to Clinical Decisions in Chronic Wound Care: Evaluation of the Interpretability, Minimal Important Difference, and Smallest Detectable Change of the Wound-QoL-14 in a Spanish Population","authors":"Celia Horcajada-Reales,&nbsp;Manuel Gerónimo-Pardo,&nbsp;Matthias Augustin,&nbsp;Carmen Selva-Sevilla","doi":"10.1111/iwj.71065","DOIUrl":"10.1111/iwj.71065","url":null,"abstract":"<p>The Wound-QoL-14 questionnaire has proven to be a valid instrument for assessing patients with chronic wounds. However, cutoff scores are not established, and the smallest detectable change and the minimal important difference have not been defined. We aimed to assess the interpretability, smallest detectable change and the minimal important difference of the Wound-QoL-14 questionnaire in a Spanish population with chronic wounds. At baseline, patients responded to a 5-Likert global anchor question about how much their wounds had been a problem, and bands of severity were calculated. At a re-test phase they responded to a 7-Likert anchor question about the severity of the change in wound status, and smallest detectable change and minimal important difference were calculated using a combination of anchor-based and distribution-based methods. At baseline, stratification of 323 patients according to simplified bands of severity (0–0.25/0.26–1.00/1.01–2.00/2.01–3.00/3.01–4) showed a moderate correlation with the global anchor question (polychoric correlation = 0.653), but the level of agreement (41.5%) was poor (Krippendorff's alfa coefficient = 0.609). For 197 re-test patients, the Wound-QoL-14 individual smallest detectable change was lower than the weighted minimal important difference (0.39 vs. 0.53 points, respectively). These findings support the interpretability of the Spanish version of the Wound-QoL-14 questionnaire for clinical and research use.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13635487/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Laser Speckle Contrast Imaging for Assessment of Cutaneous Perfusion and Treatment Response During Hyperbaric Oxygen Therapy in Chronic Wounds: A Case Series","authors":"Stanislas Abrard,&nbsp;Camille Brenac,&nbsp;Landry Jacquet,&nbsp;Judith Catella,&nbsp;Thierry Joffre","doi":"10.1111/iwj.71075","DOIUrl":"10.1111/iwj.71075","url":null,"abstract":"<p>Hyperbaric oxygen therapy (HBOT) is an adjunctive treatment for selected chronic wounds with microcirculatory impairment, but treatment response is typically assessed clinically after several weeks. This case series evaluated the feasibility and potential utility of laser speckle contrast imaging (LSCI) for monitoring cutaneous perfusion during HBOT. Six patients with chronic wounds refractory to conventional management underwent HBOT. Cutaneous perfusion was assessed using LSCI before and after HBOT sessions at three predefined regions of interest: referent healthy skin, wound margin and wound bed. Perfusion was quantified in laser speckle perfusion units (LSPUs). Baseline perfusion differed significantly among anatomical regions (Friedman test, <i>p</i> &lt; 0.001). Median perfusion was highest at the wound margin (109 [70–172] LSPU), compared with the wound bed (58 [32–92] LSPU; <i>p</i> = 0.001) and referent healthy skin (45 [36–61] LSPU; <i>p</i> &lt; 0.001). Across monitored HBOT sessions, perfusion increased significantly after treatment in referent skin (+11 [−2 to +18] LSPU; <i>p</i> = 0.022), at the wound margin (+30 [−2 to +64] LSPU; <i>p</i> = 0.005) and in the wound bed (+10 [+1 to +32] LSPU; <i>p</i> = 0.010). Pre-HBOT wound-bed perfusion tended to decrease over the treatment course in most patients, although substantial inter-individual variability was observed. This case series demonstrates the feasibility of repeated, non-invasive LSCI assessment to characterize spatial and acute changes in cutaneous microcirculatory perfusion during HBOT. LSCI appears feasible for monitoring cutaneous perfusion during HBOT. Prospective studies with standardized assessment time points are needed to determine whether LSCI-derived perfusion trajectories or thresholds are associated with wound-healing outcomes and can inform HBOT decision-making.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13634926/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Australian Diabetes Foot Registry: From Conceptualisation to National Collaboration","authors":"Joel Willem Johan Lasschuit,&nbsp;Peter A. Lazzarini,&nbsp;Georgina Frank,&nbsp;Sofianos Andrikopoulos,&nbsp;Natalie Wischer,&nbsp;Stephen M. Twigg","doi":"10.1111/iwj.71060","DOIUrl":"10.1111/iwj.71060","url":null,"abstract":"<p>The Australian Diabetes Foot Registry (ADFR) is a national prospective, longitudinal clinical quality registry established in 2020 to standardise data capture and reporting in Interdisciplinary Diabetes High Risk Foot Services. We describe the ADFR's methodology and early implementation outcomes. Stakeholder consultation informed development of the minimum dataset, governance framework and data-capture workflow. Centrally supported ethics and jurisdictional approvals facilitated site onboarding. Clinical, management and outcome data were collected, de-identified and amalgamated in a national repository. Implementation outcomes included recruitment metrics, case ascertainment, mandatory-field missing data, reporting cycles, conference presentations and inaugural report feedback. Seventy-four sites expressed interest and 49 sites completed implementation. Median time from application to commencement was 7 (IQR 4–12) months under a nationally recognised ethics approval. By mid-2025, 10 919 participants were registered, comprising 13 150 care episodes and 22 383 ulcerations. In 2024–2025, mean service-level case ascertainment was 80%, and the mandatory-field missing data rate was 0%–7%. Four annual reporting cycles have been completed, all services strongly endorsed participation after the inaugural report, and data informed 29 conference presentations. The ADFR demonstrates a feasible, scalable national registry model, enabling timely audit and benchmarking and actionable reporting to support quality improvement, research and collaboration.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13635280/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of a Synthetic Polylactic Acid Matrix for Pyoderma Gangrenosum: A Case Series","authors":"José Luis Ramírez-García-Luna,&nbsp;Ana Lorena Novoa-Moreno,&nbsp;María Fernanda Novoa-Moreno,&nbsp;Víctor Manuel Loza-González,&nbsp;Eleazar Samuel Kolosovas-Machuca,&nbsp;Mario Aurelio Martínez-Jiménez","doi":"10.1111/iwj.71055","DOIUrl":"10.1111/iwj.71055","url":null,"abstract":"<p>Pyoderma gangrenosum (PG) is a rare chronic neutrophilic dermatosis closely associated with immune dysregulation and characterized by painful, treatment-resistant ulcers. Currently, no standardized therapeutic protocol exists; however, topical and systemic immune-modulating therapies have shown positive results. In this article, we evaluate the use of polylactic acid (PLA) matrices as a treatment option, given their immunomodulatory properties and beneficial effects on complex wounds. This case series presents six patients (ages 38–72, five female and one male) with chronic, non-healing ulcers that persisted for 6 months to 3 years previous to the treatment described. PLA matrices were used as the primary wound treatment, requiring a mean of 5.3 applications for healing. Wound closure was achieved in all cases within a mean time of 13.4 weeks with successful outcomes in both scar quality and appearance. PLA matrices may represent a promising local treatment option for PG ulcers; however, these preliminary findings require confirmation in larger, controlled studies.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13631699/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Incisional Negative Pressure Wound Therapy Systems: Technical Characteristics and a Decision Framework for Device Selection","authors":"Luca Folini,&nbsp;Alfio Luca Costa,&nbsp;Claudio Ligresti,&nbsp;Pasquale Zona,&nbsp;Daniele Brunelli,&nbsp;Vincenzo Vindigni,&nbsp;Franco Bassetto,&nbsp;Carlotta Scarpa","doi":"10.1111/iwj.71074","DOIUrl":"10.1111/iwj.71074","url":null,"abstract":"&lt;p&gt;Incisional negative pressure wound therapy has expanded from a niche adjunct to a widely adopted strategy for the prevention and management of wound complications in selected surgical settings. However, available systems differ in pressure profile, fluid handling, dressing interface, and suitability for fragile skin or anatomically challenging incisions, while practical guidance for device selection remains limited. Whether iNPWT should be used selectively is an established question; which system characteristics are relevant once its use has been judged appropriate is not. We conducted a structured narrative review of the literature on incisional negative pressure wound therapy published between January 2013 and September 2026, based on a targeted PubMed/MEDLINE search. Clinical studies addressing primarily closed surgical incisions were reviewed across elective, emergency, and reconstructive settings; conventional negative pressure wound therapy for open wounds was considered only in order to define the boundary between the two indications. Device technical characteristics were extracted separately from manufacturers' instructions for use and clinician guidelines. Evidence was synthesised in relation to clinical indication, incision and patient characteristics, device features, reported outcomes, and treatment-related adverse events. On this basis, a clinical-requirement-first decision framework for bedside device selection was developed, with each component labelled as direct clinical evidence, indirect clinical evidence, documented technical characteristic, or expert clinical consideration. The available evidence supports a selective rather than routine use of incisional negative pressure wound therapy. The greatest clinical value appears in high-risk incisions and in settings where oedema, superficial fluid accumulation, or limited soft-tissue protection are likely to contribute to wound morbidity. Reported benefits vary according to procedure type, baseline risk, endpoint definition, and device configuration. Published studies evaluate complete proprietary systems rather than isolated technical variables. The only randomised comparison between two commercial systems identified was small and found no difference between them. Adverse events remain relevant and may limit treatment in fragile skin or when drainage exceeds the fluid-handling capacity declared for the selected dressing. Incisional negative pressure wound therapy should be considered an adjunct to standard preventive measures, not a universal solution. A structured approach integrating anticipated fluid-handling requirements, perilesional skin tolerance, seal feasibility over the relevant anatomy, and intended therapy duration may support more rational and transparent device selection once iNPWT has been judged appropriate. Current evidence does not establish a hierarchy among commercially available incisional systems, and the framework should be regarded as structured decision ","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":""},"PeriodicalIF":2.2,"publicationDate":"2026-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13633450/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149109703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of 3D Printer and Moulage Use on Improving Stoma Care Knowledge and Skills in Nursing Students: A Randomized Controlled Trial.","authors":"Cagla Avcu, Tülin Yildiz","doi":"10.1111/iwj.71068","DOIUrl":"10.1111/iwj.71068","url":null,"abstract":"<p><p>Stoma care is a vital skill that affects patients' quality of life; however, the shortcomings of traditional static models have limited tissue realism and produce fewer varied training scenarios. This research examines the impact of using 3D printing models and role-playing applications in education on nursing students' knowledge, skills, satisfaction, and self-confidence regarding stoma care. The aim of this randomized controlled trial is to determine the effect of an application involving 3D printing, moulage, and role-playing (high-fidelity simulation) on knowledge, skills, satisfaction, and self-confidence compared to traditional low-fidelity models. Participants met the inclusion criteria and were then eligible for random assignment. Seventy-six students were divided into experimental (38) and control (38) groups using a random number table. Data were collected using an information form, a skills rubric and a satisfaction-self-confidence scale; the results are presented at a significance level of p < 0.05 and with a 95% confidence interval (CI). No difference was found between the groups in pre-training knowledge scores (p = 0.545, r = 0.069). Post-training, the experimental group showed significantly higher scores than the control group in terms of knowledge (p < 0.001, r = 0.463), care skills (p < 0.001, r = 0.472), satisfaction (p = 0.019, r = 0.269) and self-confidence (p = 0.001, r = 0.378). According to Cohen's guidelines, these statistical findings indicate medium-to-large effect sizes between the groups, demonstrating the substantial educational impact of the developed 3D-printed and moulage-based high-fidelity simulation model on nursing students' competencies. This study demonstrated that the use of 3D printers and modelling had a significant and clinically meaningful effect on students' cognitive and psychomotor outcomes. This model is a strong alternative for enhancing clinical competence in nursing education.</p>","PeriodicalId":14451,"journal":{"name":"International Wound Journal","volume":"23 10","pages":"e71068"},"PeriodicalIF":2.2,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13671000/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149193730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}