Methotrexate reduces keratinocyte proliferation,migration and induces apoptosis in HaCaT keratinocytes in vitro and reduces wound closure in Skh1 mice in vivo

The aim of the present work was to evaluate MTX treatment (0.1, 1 and 10 μg mL^?1) in vitro in order to characterize its effects on cell proliferation alterations in cell cycle of HaCaT keratinocytes and wound healing in a Skh1 mice treated with MTX (low doses 30 mg kg^?1, high doses 200 mg kg^?1 and repeated doses at 1.5 mg kg^?1). We analyzed the cytotoxic effect of methotrexate by a resazurin assay. The effects in the proliferation, cell cycle and apoptosis of HaCaT cells were analyzed by flow cytometry. The effects of MTX on wound healing in vivo were also analyzed. A trend toward reduction in the resazurin assay was found (p > 0.05). Reduced proliferation was also identified in a clonogenic assay and a CFSE assay (p < 0.05) due to the MTX treatment. A reduction in the G₂/M and S phases was observed accompanied by apoptosis induction with increased sub G₀ phase and annexin V FITC staining. Effect of MTX was evidenced in vivo on the wound closure process after day 10 (p < 0.05) with alterations in tissue architecture and remodeling. There is a marked effect of MTX on wound healing in vivo in Skh1 mice with implications for long-term therapy and surgical interventions.     

Knowledge of pressure injury in medical and surgical nurses in a tertiary level hospital: A cross-sectional study

BackgroundNurses play a vital role in pressure injury prevention (PIP) but require foundational knowledge to ensure appropriate PIP strategies are enacted.AimsTo describe and compare medical and surgical nurses’ knowledge of pressure injury (PI) in a tertiary level hospital in China, and to identify predictors of PI knowledge among these groups.DesignA cross-sectional survey was conducted between June and December 2020.MethodsRegistered nurses from nine medical and fifteen surgical wards in a tertiary hospital were invited. The survey was composed of two parts; demographic and professional characteristics; and the Chinese translated version of the Pressure Ulcer Knowledge Assessment Tool 2.0 (PUKAT 2.0) where the total score ranged from 0 to 25; higher scores imply more knowledge. Medical and surgical nurses' knowledge test scores were compared using independent t-test. Multiple linear regression analysis was used to determine factors predictive of nurses’ knowledge.ResultsIn total, 423 nurses from 24 wards participated the study and 404 nurses (95.5%) completed the knowledge test (Surgical n = 236, 58.4%; Medical n = 168, 41.6%). The PUKAT 2.0 mean score was 11.6 ± 3.0 (Surgical 12.2 ± 3.0; Medical 10.7 ± 2.8) with 335 (82.9%) nurses scoring <60%. Multiple linear regression showed working in surgical wards, nurse-in-charge position and previous PI training were significant predictors of knowledge scores.ConclusionKnowledge is a precursor to safe practice. Nurses demonstrated poor knowledge of PIP. Pressure injury related education may help improve nurses' knowledge but the extent to which it is used in place and impacts patients’ outcome requires more investigation.     

Characterisation of superficial corneocytes in skin areas of the face exposed to prolonged usage of respirators by healthcare professionals during COVID-19 pandemic

IntroductionDuring the COVID-19 pandemic healthcare workers (HCWs) have used respiratory protective equipment for prolonged periods, which has been associated with detrimental effects on the underlying skin. The present study aims to evaluate changes in the main cells (corneocytes) of the stratum corneum (SC) following prolonged and consecutive use of respirators.Methods17 HCWs who wore respirators daily during routine hospital practice were recruited to a longitudinal cohort study. Corneocytes were collected via tape stripping from a negative control site (area outside the respirator) and from the cheek which was in contact with the device. Corneocytes were sampled on three occasions and analysed for the level of positive-involucrin cornified envelopes (CEs) and the amount of desmoglein-1 (Dsg1), as indirect measurements of immature CEs and corneodesmosomes (CDs), respectively. These were compared to biophysical measurements (Transepidermal water loss, TEWL, and SC hydration) at the same investigation sites.ResultsA large degree of inter-subject variability was observed, with maximum coefficients of variation of 43% and 30% for the level of immature CEs and Dsg1, respectively. Although it was observed that there was not an effect of prolonged respirator usage on the properties of corneocytes, the level of CDs was greater at the cheek than the negative control site (p < 0.05). Furthermore, low levels of immature CEs correlated with greater TEWL values after prolonged respirator application (p < 0.01). It was also noted that a smaller proportion of immature CEs and CDs was associated with a reduced incidence of self-reported skin adverse reactions (p < 0.001).ConclusionsThis is the first study that investigated changes in corneocyte properties in the context of prolonged mechanical loading following respirator application. Although differences were not recorded over time, the levels of CDs and immature CEs were consistently higher in the loaded cheek compared to the negative control site and were positively correlated with a greater number of self-reported skin adverse reactions. Further studies are required to evaluate the role of corneocyte characteristics in the evaluation of both healthy and damaged skin sites.     

The effect of therapeutic footwear on the recurrence and new formation of foot ulcers in previously affected diabetic patients in Jeddah,Saudi Arabia

AimDiabetic foot ulcers (DFUs), which are a common serious complication of diabetes mellitus, (lifetime occurrence, 19%–34%) account for at least 85% of all lower-limb amputations in diabetic patients. Special footwear (therapeutic footwear) is frequently recommended for such patients to adapt to changes in their foot structure. We aimed to, measure the effect of therapeutic footwear on DFU development and recurrence among previously affected patients in Saudi Arabia.Materials and methodsA cross-sectional study was performed between June and September 2022. The study targeted patients aged ≥18 years previously diagnosed with DFU. Participants were contacted by telephone to complete a questionnaire assessing footwear use and foot care.ResultsThis study included 115 participants with a mean age of 61.9 ± 11.63; overall, 47% of participants used therapeutic footwear and 46% were adherent with wearing it. The DFU recurrence rate among patients who used therapeutic footwear was 27.8% versus 52.5% among patients who did not (p = 0.013). While using therapeutic footwear, patients with foot deformities reported a lower ulcer healing rate than those who did not (50% vs. 81.8%, p = 0.04). Patients who examined their feet had a lower recurrence rate than those who did not (38.5% vs. 50%, p = 0.43).ConclusionTherapeutic footwear use was significantly associated with decreased DFU recurrence. Further investigation to enhance the evidence for the effectiveness of therapeutic footwear in DFUs is warranted.     

Induction of labor in twin pregnancies – A retrospective cohort study

ObjectiveTo investigate outcomes in spontaneous and induced twin deliveries. Secondary aims were to study impact of delivery interval and breech presentation of the first twin.MethodsThis retrospective cohort study comprised 354 twin deliveries at a tertiary Norwegian hospital. Spontaneous labor onset and induction of labor were compared in women with planned vaginal delivery and gestational age ≥ 34 weeks. The main outcome was intrapartum cesarean section. Secondary outcomes were umbilical arterial pH and five-minute Apgar scores.ResultsAmong the induced labors, 63/229 (27.5%) women underwent intrapartum cesarean section, compared to 45/125 (36%) in spontaneous labors (P = 0.10). Odds ratio for intrapartum cesarean section in induced labors was 0.65 (95% CI 0.40–1.04) after adjusting for maternal age and parity.Median umbilical arterial pH was significantly lower in the second twins in both spontaneous and induced labors, 7.28 (6.94–7.43) vs. 7.32 (7.16–7.42), and 7.27 (6.90–7.48) vs. 7.29 (7.08–7.45), respectively. pH < 7.00 rarely occurred. Second twins born after a delivery interval > 30 min had a significantly higher frequency of pH < 7.10 than those with a shorter interval, P < 0.01. No significant difference was found in frequency of pH < 7.10 between breech-presenting and cephalic-presenting first twins (P = 0.65). One unexpected intrapartum fetal death occurred after labor induction.ConclusionOur results support spontaneous onset and induction of labor as safe. Intrapartum cesarean section rates did not differ significantly between spontaneous and induced labors. Delivery interval > 30 min was associated with a lower pH in the second twin.     

Twin birth: The maternal experience

ObjectiveTwin birth is a special setting for women giving birth, and the experience of childbirth can be different from singleton birth. The objective of this study was to evaluate and compare the childbirth experiences of twin mothers and singleton mothers. We also aimed to identify the risk factors of a negative childbirth experience in the whole study population.MethodsAll live diamniotic twin deliveries in the study hospital of at least 35⁺⁰ weeks of gestation with a plan of vaginal birth were included in this matched groups study from August 2015 to August 2019. For every twin birth, two singleton birth controls were selected and matched with parity, the actual mode of birth, and gestational weeks at birth. Six weeks after birth, a Childbirth Experience Questionnaire (CEQ) was sent to mothers, and 72 twin mothers and 126 singleton mothers returned the questionnaire.ResultsThe twin mothers’ overall childbirth experience was positive. They reported a significantly lower opportunity to choose the birthing position (p < 0.001). Otherwise, there were no differences in the CEQ mean total scores between the study groups. Intrapartum cesarean section raised the risk of a negative childbirth experience and there was a high level of satisfaction with midwifery care among the whole study population.ConclusionThe overall maternal experience in planned vaginal twin birth was positive. Twin mothers felt less often able to choose their birthing position, otherwise the childbirth experience did not differ from that of singleton mothers.     

Assessing the Unmet Preconception Care Needs of Men in the United States by Race/Ethnicity and Nativity

ObjectiveTo estimate the percentage of men in the U.S. in need of preconception care and to assess gaps in utilization of services by race/ethnicity and nativity, irrespective of intention for children, via cross-sectional analysis of 2017–2019 National Survey for Family Growth (NSFG). Methods: The need for preconception care was defined as non-sterile men who had sexual experience and were with female partner(s) who were not sterile. Thirteen preconception care services were assessed across six domains: family planning, blood pressure, HIV, STD, weight management, and smoking cessation. Multivariable weighted analyses were performed to obtain odds ratios to assess differences in preconception care utilization among participants. Results: Approximately 64% of men were estimated to need preconception care. Substantial disparities in need and service use were found across sociodemographic characteristics. Foreign-born men had significantly higher odds of not receiving three of the thirteen preconception care services, including condom use screening (aOR = 1.67; CI = 1.23–2.26), HIV advice (aOR = 1.76; CI = 1.35–2.29), and STD testing (aOR = 1.66; CI = 1.13–2.44), than U.S.-born. Hispanic men had higher odds of not receiving blood pressure (aOR = 1.39; CI = 1.09–1.79) and smoking screenings (aOR = 1.33; CI = 1.02–1.73) than White men. Black men had the highest use in six of the thirteen preconception care services. Conclusion: Gaps in preconception care utilization suggest a need to further explore potential drivers of disparities, specifically for Hispanic and foreign-born men. Additional research into the timing and quality of care received by men are needed to assess the scope, severity, and prevalence of unmet needs within medically underserved communities.     

Healthcare providers’ experiences of comprehensive emergency obstetric care in Somaliland: An explorative study with focus on cesarean deliveries

ObjectiveThis study aimed to explore the experiences of healthcare providers (HCPs) regarding the provision of emergency obstetric care (EmOC) with a focus on cesarean deliveries in a referral hospital and maternal and child health centers in Somaliland.MethodsAn exploratory qualitative approach using focus group discussions was employed at the main referral and teaching hospital and four maternal and child health centers in Hargeisa, Somaliland. Twenty-eight HCPs were divided into groups of 6–8 for discussions lasting 1 to 2 h. All HCPs included in the study had experiences with the provision of EmOC. Data were analyzed using thematic analysis.ResultsCollective family decision making was identified by HCPs as a barrier to the provision of EmOC. This tradition of decision making at a group level was perceived as time-consuming and delayed HCPs from obtaining informed consent for EmOC. Low socioeconomic status and poor knowledge about maternal healthcare among users affected care seeking among women. Suboptimal EmOC at the hospital was reported to be due to miscommunication, inadequate interprofessional collaboration and lack of infrastructure.ConclusionsHCPs encountered difficulties with the provision of EmOC. A broad array of strategies targeting the community and healthcare system is needed, including training of HCPs on intracultural communication competence, interprofessional collaboration and use of alternative birth methods other than CS. Antenatal care can be used to prepare families for potential obstetric emergencies and as an opportunity to obtain written informed consent.     

Clinical outcomes of high-risk cutaneous squamous cell carcinomas treated with Mohs surgery alone: An analysis of local recurrence,regional nodal metastases,progression-free survival,and disease-specific death

BackgroundThe incidence of cutaneous squamous cell carcinoma (cSCC) continues to increase, and it is now predicted that the number of deaths from cSCC will surpass that of melanoma within the next 5 years. Although most cSCCs are successfully treated, there exists an important subset of high-risk tumors that have the highest propensity for local recurrence (LR), nodal metastasis (NM), and disease-specific death (DSD).ObjectiveWe investigated the clinical outcomes of high-risk cSCCs treated with Mohs surgery (MS) alone, analyzing LR, NM, distant metastasis, and DSD. In addition, we analyzed progression-free survival and DSD in patients who underwent salvage head/neck dissection for regional NMs.MethodsRetrospective review of all high-risk cSCC treated in our clinics between January 1, 2000, and January 1, 2020, with follow-up through April 1, 2020.SettingTwo university-affiliated, private-practice MS referral centers.ResultsIn total, 581 high-risk primary cSCCs were identified in 527 patients, of which follow-up data were obtained for 579 tumors. The 5-year disease-specific survival was 95.7%, with a mean survival time of 18.6 years. The 5-year LR-free survival was 96.9%, the regional NM-free survival was 93.8%, and the distant metastasis–free survival was 97.3%. The 5- and 10-year progression-free survival rates from metastatic disease were 92.6 and 90.0%, respectively. In patients who experienced regional NMs and underwent salvage head and neck dissection with or without radiation, the 2-year disease-specific survival was 90.5%.ConclusionOur cohort, which is the largest high-risk cSCC cohort treated with MS to date, experienced lower rates of LR, NM, and DSD than those reported with historical reference controls using both the Brigham and Women’s Hospital and American Joint Committee on Cancer, Eighth Edition, staging systems. We demonstrated that MS confers a disease-specific survival advantage over historical wide local excision for high-risk tumors. Moreover, by improving local tumor control, MS appears to reduce the frequency of regional metastatic disease and may confer a survival advantage even for patients who develop regional metastases.     

Self-supporting wound care mobile applications for nurses: A scoping review protocol

AimMobile health (mHealth) is playing an increasingly important role in the computerization of wound care on an international scale with an aim to improve care. The aim of this scoping review protocol is to present a transparent process for how we plan to search and review the existing evidence related to self-supporting mobile wound care applications used by nurses.Materials and methodsThe scoping review will follow the Joanna Briggs Institute (JBI) methodology. An exploratory search was performed using MEDLINE (Ovid), Embase, CINAHL (Ebsco), to identify concepts, keywords, MeSH terms, and headings to identify study types looking for mobile applications in wound care. The findings of this search will determine the final search strategy. Data sources will include MEDLINE, Embase, CINAHL, Web of Science, LiSSa, Cochrane Wounds (Cochrane Library) and Erudit. The titles and abstracts of the identified articles will be screened independently by two authors for relevance. Full texts will also be screened by two independent reviewers and data extraction will be performed in accordance with a pre-designed extraction form. All types of studies and literature linked to self-supporting mobile wound care application used by nurses will be included (quantitative, qualitative, mixed methods and grey literature).ConclusionThe results of the scoping review will give an overview of the existing self-supporting mobile applications in wound care used by nurses. These will also help to identify the existing applications, and describe knowledge in nursing about their utilisation, development, and evaluation, as well as synthesize the available literature on their impacts.     

Dermal fibroblast from superficial layers of pig skin exhibits more proliferative capacity than that from deep layers

ObjectiveTo further examine the feasibility of using pigs as an animal model for the study of dermal fibroblast heterogeneity and to explore the proliferative capacity of dermal fibroblasts from different layers of pig skin in vitro and in vivo.Material and methodsCultured superficial and deep dermal fibroblasts were subjected to cell growth assay, cell cycle analysis, immunocytochemical staining and western blotting for proliferating cell nuclear antigens. Moreover, skin samples autografted with superficial/deep dermal fibroblasts were subjected to immunohistochemical staining and western blotting for proliferating cell nuclear antigen.ResultsThe cell growth assay showed that the growth curve of the superficial dermal fibroblast was progressively higher than that of the deep layer. The cell cycle analysis showed that the (G2+S) percentage of the superficial dermal fibroblasts was significantly higher than that of the deep layer fibroblasts. The immunocytochemical staining and western blotting showed that the expression of proliferating cell nuclear antigen in the cultured superficial dermal fibroblast was significantly higher than that of the deep layer cells. The immunohistochemical staining showed that the positive rate of proliferating cell nuclear antigen in the skin samples autografted with the superficial dermal fibroblast was significantly higher than that of the deep layer.ConclusionsThis study has demonstrated that similar to human dermal fibroblasts, dermal fibroblasts from different layers of pig skin exhibit distinct proliferative capacity, which increases the feasibility of using pigs as an animal model for future studies on the heterogeneity of dermal fibroblasts.     

Minors are the most affected by Chlamydia trachomatis in Reunion Island: A cross-sectional study, 2017–2018

ObjectivesTo determine the prevalence of Chlamydia trachomatis (CT) in the population screened at sexually transmitted infection (STI) clinics on Reunion Island and to identify risk factors for CT infection.Patients and methodsThis cross-sectional multicenter study was conducted in 2017–2018. Data were obtained from self-administered questionnaires and multiplex PCR tests.ResultsThe overall prevalence of CT in the screened population was 8.6% (95% CI 7.7–9.5%). The prevalence of urogenital CT was highest in women under 18 (13.2%, 95% CI 9.3–18.1%) and in men who have sex with men under 18 (13.3%, 95% CI 1.6–48.2%). Risk factors associated with CT infection in multivariate analysis were: female gender, being born in Reunion Island, having had a large number of sexual partners in the past year, and being co-infected with another STI.ConclusionsThe prevalence of CT in the screened population is higher in Reunion Island than in mainland France, especially in minors. Prevention campaigns targeting minors should be strengthened.     

Women’s negative childbirth experiences and socioeconomic factors: Results from the Babies Born Better survey

ObjectiveTo investigate the association between women's socioeconomic status and overall childbirth experience and to explore how women reporting an overall negative birth experience describe their experiences of intrapartum care.MethodsWe used both quantitative and qualitative data from the Babies Born Better (B3) survey version 2, including a total of 8317 women. First, we performed regression analyses to explore the association between women’s socioeconomic status and labour and birth experience, and then a thematic analysis of three open-ended questions from women reporting a negative childbirth experience (n = 917).ResultsIn total 11.7% reported an overall negative labour and birth experience. The adjusted odds ratio (OR) of a negative childbirth experience was elevated for women with non-tertiary education, for unemployed, students and not married or cohabiting. Women with lower subjective living standard had an adjusted OR of 1.70 (95% CI 1.44–2.00) for a negative birth experience, compared with those with average subjective living standard. The qualitative analysis generated three themes: 1) Uncompassionate care: lack of sensitivity and empathy, 2) Impersonal care: feeling objectified, and 3) Critical situations: feeling unsafe and loss of control.ConclusionImportant socioeconomic disparities in women’s childbirth experiences exist even in the Norwegian setting. Women reporting a negative childbirth experience described disrespect and mistreatment as well as experiences of insufficient attention and lack of awareness of individual and emotional needs during childbirth. The study shows that women with lower socioeconomic status are more exposed to these types of experiences during labour and birth.Tweetable abstractWomen with lower socioeconomic status are more exposed to negative experiences during labour and birth.     

Implementing local cooling to increase skin tolerance to ischemia during normal seating in people with spinal cord injury

The purpose of this study was to investigate the effectiveness of local cooling in reducing reactive hyperemia after ischemia at the ischial tuberosities for people with spinal cord injury (SCI) during normal seating. The degree of the reactive hyperemic response is indicative of the extent of cellular stress caused by the ischemia. We hypothesized that reactive hyperemic skin blood flow (SBF) responses will be lower when local cooling is implemented by the wheelchair seat cushion. This study used a repeated measures design, and each subject underwent two conditions: normal seating with temperature control ‘on’ (cooling) and ‘off’ (non-cooling) for 30 min. Twenty-three participants with traumatic SCI were recruited. SBF and skin temperature were collected before, during and after seating. SBF signals were processed with short-time Fourier analyses to examine the underlying vascular control mechanisms, including the following (corresponding frequency bands): metabolic (0.0095–0.02 Hz), neurogenic (0.02–0.05 Hz), and myogenic (0.05–0.15 Hz) spectral densities. Our results showed that with cooling, skin temperature decreased (range −0.4 ~ −3.1 °C, p = 0.002), and reactive hyperemia parameters (normalized peak SBF and perfusion area) were reduced (p = 0.02, p = 0.033, respectively). In addition, changes in normalized peak SBF (non-cooling – cooling) was moderately correlated with changes in normalized metabolic and neurogenic spectral densities. Our findings suggested that local cooling has a positive effect on reducing the cellular stress caused by ischemia during normal seating. Metabolic and neurogenic SBF control mechanisms may play a minor role. Further exploration of the effect of temperature control on pressure injury prevention is warranted.     

Clinical research on the use of bordered foam dressings in the treatment of complex wounds: A systematic review of reported outcomes and applied measurement instruments

ObjectiveThe aim of this review article was to identify reported outcomes and measurement instruments used in clinical research on bordered foam dressings in the treatment of complex wounds.MethodsMEDLINE (PubMed interface), Cumulative Index to Nursing and Allied Health Literature (CINAHL), EMBASE, and The Cochrane Library were systematically searched using a combination of key terms including; wounds, bordered foam dressing, and treatment. Studies were included if they (1) targeted an adult population, (2) addressed the treatment of complex wounds with a bordered foam dressing as the primary wound dressing, (3) were retrieved from original research, and (4) were published between 2000 and 2022. There were no restrictions on language or study design. Studies that focused primarily on the prevention of complex wounds were excluded. Data extraction included outcome domains, outcomes, instruments, time points, and outcome measures. The OMERACT Filter 2.0 was used as a conceptual framework for the extraction of outcomes.ResultsA total of 24 outcome domains and 82 outcomes were identified. The outcomes were categorised into five core areas: (1) impact on life, (2) dressing performance, (3) pathophysiological manifestations, (4) resource use, and (5) adverse events. Thirtynine outcomes (47.0%) were measured at more than one time point. The most frequently reported time point was ‘at the end of treatment’ (62.7%). Outcomes were measured using self-report instruments, clinical observations, and bio-physiological instruments.ConclusionThis systematic review identified reported outcomes and measurement instruments in research on bordered foam dressings in the treatment of complex wounds. The variety and lack of consistency in terms of instruments, time points and outcome measurements made it difficult to compare data directly across different reported studies. A solution to the variety in outcome reporting across studies in complex wound care, and moreover for the treatment with bordered foam dressings, is the development of a Core Outcome Set (COS). The outcomes in this review article will inform the next steps of developing a COS, where patients, clinicians and researchers will be involved to decide on the final outcomes included in a COS for the treatment of complex wounds with bordered foam dressings.     

Community perceptions and experiences on the events leading to facility maternal death; a verbal autopsy qualitative study

BackgroundTanzania Maternal Death Surveillance and Response (MDSR) system introduced in 2015 emphasizes review of facility maternal deaths with little community involvement. Involving the community in deaths enquiry can help to make better strategies to prevent future deaths. We aimed to explore family members (caregivers) perceptions and experiences on the events leading to facility maternal deaths to inform future community involvement in MDSR.MethodsNarrative interviews were conducted with 20 caregivers who cared for women who died in childbirth to investigate into delays and health care seeking experience. The unstructured questions on perceptions and experiences of events leading to death were administered together with standard verbal autopsy questionnaire. Two regions, Lindi and Mtwara of Southern Tanzania were selected for the study in 2018. Narrative thematic analysis was used for data analysis.ResultsThree main themes evolved: ‘Prepared for birth but not ready for complications’, ‘Disconnect between caregivers and providers’ and ‘The bitter impact of maternal deaths. Caregivers made efforts to prepare for birth but their preparation were severely inadequate when complications that necessitated referral occurred. Decision to seek care was made jointly between the pregnant woman, husband and other family members. Caregivers tried with little success in communicating with heathcare providers regarding their admitted patients. They also experienced emotions of grief such as denial, anger, depression, bargaining and acceptance once maternal deaths occurred. Caregivers (mostly old women) were left with the burden of caring for the newborns and other children left by the deceased mother.ConclusionCaregivers‘ perceptions and experiences of maternal deaths events provide valuable information for community interventions on birth preparedness, decision making, communication and providers‘ accountability. Maternal deaths bring far reaching mental, social and economic consequences to the family and society.     

Cost-Effectiveness of PHMB & betaine wound bed preparation compared with standard care in venous leg ulcers: A cost-utility analysis in the United Kingdom

BackgroundWounds cost £8.3 billion per year in the United Kingdom (UK) annually. Venous leg ulcers (VLUs) account for 15% of wounds and can be complicated to heal, increasing nurse visits and resource costs. Recent wound bed preparation consensus recommends wound cleansing and biofilm disrupting agents. However, inert cleansers such as tap water or saline are inexpensive, an evaluation of evidence is required to justify the higher upfront costs of treatment with active cleansers. We undertook a cost-effectiveness analysis of the use of a biofilm disrupting and cleansing solution and gel, Prontosan® Solution and Gel X, (PSGX) (B Braun Medical), as compared to the standard practice of using saline solution, for treating VLUs.MethodsA Markov model was parameterised to one-year costs and health-related quality of life consequences of treating chronic VLUs with PSGX versus saline solution. Costs are viewed from a UK healthcare payer perspective, include routine care and management of complications. A systematic literature search was performed to inform the clinical parameters of the economic model. Deterministic univariate sensitivity analysis (DSA) and probabilistic sensitivity analysis (PSA) were undertaken.ResultsFor PSGX an Incremental Net Monetary Benefit (INMB) of £1,129.65 to £1,042.39 per patient (with a Maximum Willingness to Pay of £30k and £20k per QALY respectively), of which cost savings are £867.87 and 0.0087 quality-adjusted life years (QALYs) gain per patient. PSA indicates a 99.3% probability of PSGX being cost-effective over saline.ConclusionsPSGX for the treatment of VLUs is dominant compared with saline solution in the UK with expected cost-savings within a year and improved patient outcomes.