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Lindholm VM, Salminen AW, Koskenmies SJ, Salmivuori MK, Hannula‐Jouppi KSE, Isoherranen KM. An exploratory randomized clinical trial on negative pressure wound therapy for lower limb full-thickness skin grafts of dermatosurgical patients. Int Wound J 2024; 21:e14911. [PMID: 38831721 PMCID: PMC11148393 DOI: 10.1111/iwj.14911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 04/27/2024] [Accepted: 04/27/2024] [Indexed: 06/05/2024] Open
Abstract
Full-thickness skin graft (FTSG) reconstructions of lower limbs are especially prone to wound complications. Negative pressure wound therapy (NPWT) enhances wound healing, but no broad evidence exists if it promotes graft take of lower leg FTSGs. In this investigator-initiated, prospective, randomised and controlled trial, 20 patients with ambulatory FTSG reconstruction for lower limb skin cancers were randomised for postoperative treatment with either NPWT, or conventional dressings. As outcomes, adherence of the skin graft 1 week postoperatively, any wound complications within 3 months, including ≥3 weeks delayed wound healing, and the number of additional postoperative visits were compared. In both groups, grafts adhered equally well (p = 0.47); 80% of NPWT-treated and 100% of control group grafts adhered >90%. There was no significant difference in the number of postoperative complications/delayed wound healing (p = 0.65); 70% of patients in the NPWT and 50% in the control group developed a wound complication. Both groups had an equal number of patients with at least three additional control visits (p = 1.0). The study was discontinued after 20 patients were recruited, as no benefit from NPWT was seen. To conclude, the study showed no benefit from NPWT for lower limb FTSGs.
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Affiliation(s)
- Vivian Mikaela Lindholm
- Department of Dermatology and Allergology, ERN‐Skin CenterUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Anna Wilhelmina Salminen
- Department of Dermatology and Allergology, ERN‐Skin CenterUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Sari Johanna Koskenmies
- Department of Dermatology and Allergology, ERN‐Skin CenterUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Mari Kaarina Salmivuori
- Department of Dermatology and Allergology, ERN‐Skin CenterUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
| | - Katariina Sara Eriikka Hannula‐Jouppi
- Department of Dermatology and Allergology, ERN‐Skin CenterUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
- Folkhälsan Research CenterHelsinkiFinland
- Research Programs Unit, Stem Cells and Metabolism Research ProgramUniversity of HelsinkiHelsinkiFinland
| | - Kirsi Maria Isoherranen
- Department of Dermatology and Allergology, ERN‐Skin CenterUniversity of Helsinki and Helsinki University HospitalHelsinkiFinland
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Larson BJ, Roakes A, Yurick S, Netravali NA. Precision in Prevention: Tailoring Single-Use Negative Pressure Wound Therapy Utilization Through Artificial Intelligence-Based Surgical Site Complications Risk and Cost Modeling. Surg Infect (Larchmt) 2024. [PMID: 38696615 DOI: 10.1089/sur.2023.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2024] Open
Abstract
Background: Surgical site complications (SSCs) are common, yet preventable hospital-acquired conditions. Single-use negative pressure wound therapy (sNPWT) has been shown to be effective in reducing rates of these complications. In the era of value-based care, strategic allocation of sNPWT is needed to optimize both clinical and financial outcomes. Materials and Methods: We conducted a retrospective analysis using data from the Premier Healthcare Database (2017-2021) for 10 representative open procedures in orthopedic, abdominal, cardiovascular, cesarean delivery, and breast surgery. After separating data into training and validation sets, various machine learning algorithms were used to develop pre-operative SSC risk prediction models. Model performance was assessed using standard metrics and predictors of SSCs were identified through feature importance evaluation. Highest-performing models were used to simulate the cost-effectiveness of sNPWT at both the patient and population level. Results: The prediction models demonstrated good performance, with an average area under the curve of 76%. Prominent predictors across subspecialities included age, obesity, and the level of procedure urgency. Prediction models enabled a simulation analysis to assess the population-level cost-effectiveness of sNPWT, incorporating patient and surgery-specific factors, along with the established efficacy of sNPWT for each surgical procedure. The simulation models uncovered significant variability in sNPWT's cost-effectiveness across different procedural categories. Conclusions: This study demonstrates that machine learning models can effectively predict a patient's risk of SSC and guide strategic utilization of sNPWT. This data-driven approach allows for optimization of clinical and financial outcomes by strategically allocating sNPWT based on personalized risk assessments.
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Affiliation(s)
- Barrett J Larson
- Smith + Nephew, Inc., Pittsburgh, Pennsylvania, USA
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, California, USA
| | | | - Steve Yurick
- Smith + Nephew, Inc., Pittsburgh, Pennsylvania, USA
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Marckmann M, Henriksen NA, Krarup PM, Helgstrand F, Vester-Glowinski P, Christoffersen MW, Jensen KK. PROphylactic closed incision Negative-PRESSure treatment in open incisional hernia repair: Protocol for a multicenter randomized trial (PROPRESS study). Contemp Clin Trials Commun 2024; 38:101256. [PMID: 38298916 PMCID: PMC10827677 DOI: 10.1016/j.conctc.2024.101256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/22/2023] [Accepted: 01/08/2024] [Indexed: 02/02/2024] Open
Abstract
Background Negative Pressure Therapy in closed incisions (ciNPT) after surgery has shown positive effects including reduction of Surgical Site Infection (SSI) incidence. In patients undergoing elective open incisional hernia repair, however, ciNPT is not standard care, perhaps due to high-quality evidence still not provided. This study hypothesizes that this patient group would benefit from ciNPT by reducing wound complications and improving postoperative quality of life. Method This is a multicenter Randomized Controlled Trial (RCT) including a total of 110 patients allocated in a 1:1 ratio with one intervention arm and one active control arm receiving ciNPT (i.e., Prevena™) and standard wound dressing, respectively. The primary outcome is the incidence of SSI at 30 days postoperatively and secondary outcomes are 1) pooled incidence of Surgical Site Occurrence (SSO), 2) patient-reported pain and satisfaction with the scar, and 3) hernia-related quality of life. Conclusion Patients undergoing elective open incisional hernia repair are fragile with a high risk of wound complication development. This multicenter RCT seeks to deliver the high-quality evidence needed to establish the role ciNPT must play for exactly this group with the aim of reducing SSI incidence and health economic costs, and finally improving quality of life. There are no theoretical or clinical experience of unwanted consequences of this treatment.
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Affiliation(s)
| | - Nadia A. Henriksen
- Dept. of Gastrointestinal and Hepatic Diseases, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | | | | | | | | | - Kristian Kiim Jensen
- Department of Surgery and Transplantation, Rigshospitalet, Copenhagen University Hospital, Denmark
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Kaiser S, Verboket RD, Frank J, Marzi I, Janko M. Effectiveness of combined local therapy with antibiotics and fibrin vs. vacuum-assisted wound therapy in soft tissue infections: a retrospective study. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02483-1. [PMID: 38466400 DOI: 10.1007/s00068-024-02483-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 02/20/2024] [Indexed: 03/13/2024]
Abstract
PURPOSE Soft tissue infections can be severe and life-threatening. Their treatment consists currently in radical surgical wound debridement and combined systemic antimicrobial therapy. Different side effects are possible. Local antibiotic therapy represents a new approach to reduce side effects and improve healing. The aim of this study is to assess the effectiveness of the local sprayed use of antibiotics with fibrin sealing compared with negative pressure wound therapy as an established treatment of soft-tissue infections. METHODS In this retrospective study, patients with soft tissue infections who underwent surgical treatment were analysed. One group consists of patients, who received local fibrin-antibiotic spray (FAS) (n = 62). Patients treated by vacuum-assisted wound therapy (VAWT) as the established treatment were the control group (n = 57). Main outcomes were differences in the success of healing, the duration until healing and the number of needed operations. RESULTS Clinical healing could be achieved for 55 patients (98.21%) in the FAS group vs. 47 patients (92.16%) in the VAWT group (p = 0.19). Time to require this was 10.65 ± 10.38 days in the FAS group and 22.85 ± 14.02 days in the VAWT group (p < 0.001). In the FAS group, patients underwent an average of 1.44 ± 0.72 vs.3.46 ± 1.66 operations in the VAWT group (p < 0.001). CONCLUSION Compared to vacuum-assisted wound therapy in soft tissue infections, local fibrin-antibiotic spray shows faster clinical healing and less needed operations. Leading to shorter hospital stays and more satisfied patients. The combination of sprayed fibrin and antibiotics can be seen as a promising and effective method.
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Affiliation(s)
- S Kaiser
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital, Goethe University Frankfurt, Theodor‑Stern‑Kai 7, 60590, Frankfurt am Main, Germany
| | - R D Verboket
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital, Goethe University Frankfurt, Theodor‑Stern‑Kai 7, 60590, Frankfurt am Main, Germany.
| | - J Frank
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital, Goethe University Frankfurt, Theodor‑Stern‑Kai 7, 60590, Frankfurt am Main, Germany
| | - I Marzi
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital, Goethe University Frankfurt, Theodor‑Stern‑Kai 7, 60590, Frankfurt am Main, Germany
| | - M Janko
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital, Goethe University Frankfurt, Theodor‑Stern‑Kai 7, 60590, Frankfurt am Main, Germany
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5
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Elhassan H, Amjad R, Palaniappan U, Loubani M, Rose D. The negative pressure wound therapy for prevention of sternal wound infection: Can we reduce infection rate after the use of bilateral internal thoracic arteries? A systematic literature review and meta-analysis. J Cardiothorac Surg 2024; 19:87. [PMID: 38342923 PMCID: PMC10860270 DOI: 10.1186/s13019-024-02589-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 01/30/2024] [Indexed: 02/13/2024] Open
Abstract
BACKGROUND Negative pressure wound therapy (NPWT) is traditionally used to treat postoperative wound infections. However, its use in closed wound sternotomy post cardiac surgery in high-risk patients has become increasingly popular. The potential preventive benefit of reducing sternal wound infections has been recently acknowledged. Bilateral internal mammary artery (BIMA) grafts are used in coronary artery bypass grafting but have been associated with an increased risk of sternal wound infections (SWIs). OBJECTIVES This systematic analysis examines whether NPWT can reduce the incidence of SWI following BIMA grafts, leading to more patients benefiting from the better survival outcome associated with BIMA grafting. METHOD A comprehensive systematic search and meta-analysis were performed to identify studies on the use of NPWT in closed wound sternotomy. Ovid MEDLINE (in-process and other nonindexed citations and Ovid MEDLINE 1990 to present), Ovid EMBASE (1990 to present), and The Cochrane Library (Wiley), PubMed, and Google Scholar databases were searched from their inception to May 2022 using keywords and MeSH terms. Thirty-four articles from 1991 to May 2022 were selected. RESULT Three studies reported on the outcome of NPWT following BIMA grafting. The pooled analysis did not show any significant difference in the incidence of sternal wound infection between NPWT and standard dressing (RR 0.48 95% CI 0.17-1.37; P = 0.17) with substantial heterogeneity (I2 65%). Another seven studies were found comparing the outcome of SWI incidence of negative pressure closed wound therapy with conventional wound therapy in patients undergoing adult cardiac surgery. The pooled analysis showed that NPWT was associated with a low risk of SWIs compared to conventional dressing (RR 0.47 95% CI 0.36-0.59; P < 0.00001), with low heterogeneity (I2 1%). CONCLUSION The literature identified that NPWT significantly decreased the incidence of sternal wound complications when applied to sutured sternotomy incisions in high-risk patients, and in some cases, it eliminated the risk. However, the inadequate number of randomized controlled trials assessing the effectiveness of NPWT in BIMA grafting emphasizes the need for further, robust studies.
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Affiliation(s)
- Hind Elhassan
- Cardiothoracic Department, Hull University Teaching Hospital NHS Foundation Trust, Castle Rd, Cottingham, East Riding of Yorkshire, HU16 5JQ, UK.
| | - Ridha Amjad
- Lancaster Medical School, Lancaster University, Lancaster, UK
| | | | - Mahmoud Loubani
- Cardiothoracic Department, Hull University Teaching Hospital NHS Foundation Trust, Castle Rd, Cottingham, East Riding of Yorkshire, HU16 5JQ, UK
| | - David Rose
- Cardiothoracic Department, Lancashire Cardiac Centre, Blackpool Teaching Hospital NHS Foundation Trust, Blackpool, UK
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Loubani M, Cooper M, Silverman R, Bongards C, Griffin L. Surgical site infection outcomes of two different closed incision negative pressure therapy systems in cardiac surgery: Systematic review and meta-analysis. Int Wound J 2024; 21:e14599. [PMID: 38272801 PMCID: PMC10794080 DOI: 10.1111/iwj.14599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 12/08/2023] [Indexed: 01/27/2024] Open
Abstract
Closed incision negative pressure therapy (ciNPT) system use compared with standard of care dressings (SOC) on surgical site infection (SSI) in cardiac surgery was assessed. A systematic literature review was conducted. Risk ratios (RR) and random effects models were used to assess ciNPT with foam dressing (ciNPT-F) or multilayer absorbent dressing (ciNPT-MLA) versus SOC. Health economic models were developed to assess potential per patient cost savings. Eight studies were included in the ciNPT-F analysis and four studies were included in the ciNPT-MLA analysis. For ciNPT-F, a significant reduction in SSI incidence was observed (RR: 0.507, 95% confidence interval [CI]: 0.362, 0.709; p < 0.001). High-risk study analysis reported significant SSI reduction with ciNPT-F use (RR: 0.390, 95% CI: 0.205, 0.741; p = 0.004). For ciNPT-MLA, no significant difference in SSI rates were reported (RR: 0.672, 95% CI: 0.276, 1.635; p = 0.381). Health economic modelling estimated a per patient cost savings of $554 for all patients and $3242 for the high-risk population with ciNPT-F use. Health economic modelling suggests ciNPT-F may provide a cost-effective solution for sternotomy incision management. However, limited high-quality literature exists. More high-quality evidence is needed to fully assess the impact of ciNPT use following cardiac surgery.
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Affiliation(s)
- Mahmoud Loubani
- Department of Cardiothoracic SurgeryCastle Hill Hospital, Hull University Teaching HospitalHullUK
| | - Matthew Cooper
- Medical Solutions Division3M Health CareSt. PaulMinnesotaUSA
| | | | | | - Leah Griffin
- Medical Solutions Division3M Health CareSt. PaulMinnesotaUSA
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Vidya R, Khosla M, Baek K, Vinayagam R, Thekkinkattil D, Laws S, Douvetzemis S, Sircar T, Mullapudi A, Murphy J. Prophylactic Use of Negative Pressure Wound Therapy in High-risk Patients Undergoing Oncoplastic and Reconstructive Breast Surgery. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5488. [PMID: 38115832 PMCID: PMC10730037 DOI: 10.1097/gox.0000000000005488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 10/24/2023] [Indexed: 12/21/2023]
Abstract
Background Negative pressure wound therapy (NPWT) has emerged as an adjunct to reduce wound complication rates in many surgical domains. This study investigated the prophylactic use of PICO NPWT in high-risk patients undergoing oncoplastic and reconstructive breast surgery. Methods This was a prospective multicenter national audit. The findings were compared against Association of Breast Surgery/British Association of Plastic, Reconstructive and Aesthetic Surgeons (ABS/BAPRAS) Oncoplastic Guidelines for best practice. Results Data from 267 patients were included from seven centers. All patients had at least one high-risk factor for postoperative wound complications, whereas 78 patients (29.2%) had more than one. Thirty-six patients (13.5%) developed postoperative wound complications. An estimated 16 (6%) developed skin flap necrosis, wound dehiscence occurred in 13 patients (4.9%), and 15 patients (5.6%) developed postoperative wound infection. Eleven patients (4.1%) required further surgery due to wound complications. In total, 158 patients underwent mastectomy with immediate implant reconstruction. Postoperative wound complication rate was comparable in this subgroup (n = 22; 13.9%). Implant loss rate was 3.8%, which was within the 5% target mentioned in the ABS/BAPRAS guidelines. The estimated total cost saving was US $105,600 (£84,613) and US $395.50 (£316.90) per patient. Wound infection rate (5.6%) was much lower than the 25% reported by both iBRA study and National Mastectomy and Breast Reconstruction Audit. Conclusions Our study suggests that prophylactic use of NPWT in oncoplastic and reconstructive breast surgery results in low rates of wound-related complications with associated healthcare cost benefits in patients with high-risk factors for wound-related complications. However, a prospective randomized control trial is required.
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Affiliation(s)
- Raghavan Vidya
- From The Royal Wolverhampton NHS Trust, Wolverhampton, U.K
| | - Muskaan Khosla
- From The Royal Wolverhampton NHS Trust, Wolverhampton, U.K
| | - Kim Baek
- St. James’s University Hospital, Leeds, U.K
| | - R. Vinayagam
- Wirral Breast Centre, Clatterbridge Hospital, Wirral, U.K
| | | | | | | | - Tapan Sircar
- From The Royal Wolverhampton NHS Trust, Wolverhampton, U.K
| | | | - John Murphy
- Nightingale Breast Centre, Manchester University NHS Foundation Trust, Manchester
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Imcha M, Liew NC, McNally A, Zibar D, O’Riordan M, Currie A, Styche T, Hughes J, Whittall C. Single-use negative pressure wound therapy to prevent surgical site complications in high-risk patients undergoing caesarean sections: a real-world study. Int J Qual Health Care 2023; 35:mzad089. [PMID: 37930777 PMCID: PMC10627297 DOI: 10.1093/intqhc/mzad089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/28/2023] [Accepted: 10/16/2023] [Indexed: 11/07/2023] Open
Abstract
Surgical site complications (SSCs), including surgical site infection (SSI), are common following C-sections. Management of the post-operative incision with single-use negative pressure wound therapy (sNPWT) has been shown to reduce the risk of SSC in high-risk individuals. This study explored the outcomes of routine, real-world use of sNPWT in high-risk patients undergoing C-sections. An observational, retrospective in-service evaluation was conducted across eight obstetric centres in the Republic and Northern Ireland. Patients undergoing C-sections were stratified for their risk of developing SSC using commonly known risk factors, including BMI ≥30, smoking, diabetes, and whether the patients had undergone previous C-sections or had a previous history of wound dehiscence. Those at high-risk were treated with sNPWT post-operatively. Data relating to any SSC that developed post-operatively, for up to 30 days, were captured. Data were compared with original research previously published by Wloch et al. (2012). Of 1111 women considered high-risk, 106 (9.5%) went on to develop SSCs, predominantly superficial SSIs. SSCs were associated with extra visits with their general practitioner (GP), outpatient visits, or inpatient hospital stays in 5.7%, 2.4%, and 1.7% of the entire cohort, representing 59.4%, 25.5%, and 17.9% of the 106 patients with SSC. Patients needed on average 1.8 extra GP visits and 0.7 extra outpatient visits. Patients who needed to be readmitted to hospital had an average length of stay of 4 days. In comparison with a previously published cohort, in which sNPWT was not used, we observed a significant reduction in the incidence of SSCs across BMI groups 18.5-24.9 (P = 0.02), 25-29.9 (P = 0.003), and ≥35 kg/m2 (P = 0.04). In those patients who had undergone at least one previous C-section, the rates of complications also reduced (P = 0.006). This analysis provides further justification for using sNPWT to manage surgical incisions in patients considered at high risk of developing post-procedural SSCs, particularly those with a BMI ≥30 or a history of more than one C-section.
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Affiliation(s)
- Mendinaro Imcha
- Obstetrics and Gynaecology, Limerick University Maternity Hospital, Ennis Road, Limerick V94 C566, Republic of Ireland
| | - Nyan Chin Liew
- Obstetrics and Gynaecology, Limerick University Maternity Hospital, Ennis Road, Limerick V94 C566, Republic of Ireland
| | - Arthur McNally
- Obstetrics and Gynaecology, Royal Jubilee Maternity Hospital, 274 Grosvenor Road, Belfast BT12 6BA, UK
| | - Davor Zibar
- Obstetrics and Gynaecology, University College Hospital Galway, Newcastle Road, Galway H91 YR71, Republic of Ireland
| | - Mairead O’Riordan
- Obstetrics and Gynaecology, Cork University Maternity Hospital, Wilton Road, Cork T12 YE02, Republic of Ireland
| | - Aoife Currie
- Obstetrics and Gynaecology, Craigavon Area Hospital, 68 Lurgan Road, Craigavon BT63 5QQ, Northern Ireland
| | - Tim Styche
- Global HEOR, Smith & Nephew, 101 Hessle Road, Hull HU3 2BN, UK
| | - Jacqui Hughes
- Global HEOR, Smith & Nephew, 101 Hessle Road, Hull HU3 2BN, UK
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Dunson B, Kogan S, Grosser JA, Davidson A, Llull R. Influence of Closed-incision Negative Pressure Wound Therapy on Abdominal Site Complications in Autologous Breast Reconstruction. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5326. [PMID: 37817928 PMCID: PMC10561809 DOI: 10.1097/gox.0000000000005326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 08/24/2023] [Indexed: 10/12/2023]
Abstract
Background Closed-incision negative pressure wound therapy (ciNPWT) has shown promise in reducing surgical wound complications. Among its numerous benefits, it allows for exudate management and tension offloading from wound edges. The purpose of this systematic review and meta-analysis was to assess the efficacy of prophylactic ciNPWT versus conventional dressings on abdominal donor site complications in microsurgical breast reconstruction (MR). Methods A systematic review was conducted according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines in January 2023. PubMed and Embase were searched to identify all relevant studies. Data collected included rates of total wound complications, wound dehiscence, infection, seroma, and length of hospital stay. Results A total of 202 articles were screened, and eight studies (1009 patients) met the inclusion criteria. Use of ciNPWT was associated with a significantly lower rate of wound dehiscence (OR, 0.53; 95% confidence interval, 0.33-0.85; P = 0.0085, I2 = 0%). There was no significant difference in the rate of total wound complications [odds ratio (OR), 0.63; 95% CI, 0.35-1.14; P = 0.12, I2 = 69%], donor site infection (OR, 0.91; 95% CI, 0.42-1.50; P = 0.47, I2 = 13%), seroma (OR, 0.74; 95% CI, 0.22-2.49; P = 0.63, I2 = 57%), or length of hospital stay (SMD, 0.089; 95% CI, -0.13-0.35; P = 0.37, I2 = 29%). Conclusions Although exudate management by ciNPWT fails to reduce surgical site infection, seroma formation, and overall length of stay, ciNPWT tension offloading properties seem to be associated with lower rates of wound dehiscence when compared with conventional dressings in abdominal-based autologous breast reconstruction.
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Affiliation(s)
- Blake Dunson
- From the Department of Plastic and Reconstructive Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, N.C
| | - Samuel Kogan
- From the Department of Plastic and Reconstructive Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, N.C
| | - Joshua A. Grosser
- From the Department of Plastic and Reconstructive Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, N.C
| | - Amelia Davidson
- From the Department of Plastic and Reconstructive Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, N.C
| | - Ramon Llull
- From the Department of Plastic and Reconstructive Surgery, Atrium Health Wake Forest Baptist, Winston-Salem, N.C
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10
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Gonzalez MG, Barske ME, Kjellsson KB, Saboda K, Reed HA, Hill MG. Topical negative pressure wound therapy to prevent wound complications following caesarean delivery in high-risk obstetric patients: A randomised controlled trial. Aust N Z J Obstet Gynaecol 2023; 63:516-520. [PMID: 37140175 DOI: 10.1111/ajo.13675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/12/2023] [Indexed: 05/05/2023]
Abstract
BACKGROUND AND AIMS We investigated whether the use of a prophylactic negative pressure wound therapy (NPWT) system in women undergoing caesarean would decrease wound complications in a high-risk population. MATERIALS AND METHODS A randomised controlled trial was performed. Women with risk factors for wound complications undergoing caesarean delivery were randomised to a standard dressing or NPWT placed over their caesarean wound. We standardised the closure of the subcutaneous fat and skin layers, both with Vicryl. Patients were followed for wound complications for up to 6 weeks after their caesareans. The incidence of wound complications was the primary outcome. The single-use NPWT system, PICO, was provided by Smith and Nephew for use in this trial. The trial was registered on clinicaltrials.gov, # NCT03082664. RESULTS We report here on 154 women randomised to either a standard dressing or to the NPWT. Wound complication rates were equivalent between groups, with 19.4 and 19.7% (P = 0.43) of women with follow-up information available experiencing wound complications. CONCLUSION We found no difference in wound complications in women with risk factors treated with a prophylactic NPWT system or standard wound dressing at the time of caesarean birth.
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Affiliation(s)
- Maritza G Gonzalez
- Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona, USA
| | - M Elisa Barske
- Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona, USA
| | - Kristine B Kjellsson
- Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona, USA
| | - Kathylynn Saboda
- Biostatistics and Bioinformatics shared Service, The University of Arizona Cancer Center, Tucson, Arizona, USA
| | - Heather A Reed
- Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona, USA
| | - Meghan G Hill
- Department of Obstetrics and Gynecology, University of Arizona, Tucson, Arizona, USA
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Tran HQ, Shahriar SS, Yan Z, Xie J. Recent Advances in Functional Wound Dressings. Adv Wound Care (New Rochelle) 2023; 12:399-427. [PMID: 36301918 PMCID: PMC10125407 DOI: 10.1089/wound.2022.0059] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 09/24/2022] [Indexed: 12/15/2022] Open
Abstract
Significance: Nowadays, the wound dressing is no longer limited to its primary wound protection ability. Hydrogel, sponge-like material, three dimensional-printed mesh, and nanofiber-based dressings with incorporation of functional components, such as nanomaterials, growth factors, enzymes, antimicrobial agents, and electronics, are able to not only prevent/treat infection but also accelerate the wound healing and monitor the wound-healing status. Recent Advances: The advances in nanotechnologies and materials science have paved the way to incorporate various functional components into the dressings, which can facilitate wound healing and monitor different biological parameters in the wound area. In this review, we mainly focus on the discussion of recently developed functional wound dressings. Critical Issues: Understanding the structure and composition of wound dressings is important to correlate their functions with the outcome of wound management. Future Directions: "All-in-one" dressings that integrate multiple functions (e.g., monitoring, antimicrobial, pain relief, immune modulation, and regeneration) could be effective for wound repair and regeneration.
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Affiliation(s)
- Huy Quang Tran
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - S.M. Shatil Shahriar
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Eppley Institute for Research in Cancer and Allied Diseases, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Zheng Yan
- Department of Mechanical & Aerospace Engineering, Biological & Chemical Engineering, University of Missouri, Columbia, Missouri, USA
- Department of Biomedical, Biological & Chemical Engineering, University of Missouri, Columbia, Missouri, USA
| | - Jingwei Xie
- Department of Surgery-Transplant and Mary & Dick Holland Regenerative Medicine Program, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
- Department of Mechanical and Materials Engineering, College of Engineering, University of Nebraska-Lincoln, Lincoln, Nebraska, USA
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12
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Quacinella MA, Yong TM, Obremskey WT, Stinner DJ. Negative pressure wound therapy: Where are we in 2022? OTA Int 2023; 6:e247. [PMID: 37448565 PMCID: PMC10337842 DOI: 10.1097/oi9.0000000000000247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 12/22/2022] [Indexed: 07/15/2023]
Abstract
The use of negative pressure wound therapy (NPWT) continues to be an important tool for surgeons. As the use and general acceptance of NPWT have grown, so have the indications for its use. These indications have expanded to include soft tissue defects in trauma, infection, surgical wound management, and soft tissue grafting procedures. Many adjuvants have been engineered into newer generations of NPWT devices such as wound instillation of fluid or antibiotics allowing surgeons to further optimize the wound healing environment or aid in the eradication of infection. This review discusses the recent relevant literature on the proposed mechanisms of action, available adjuvants, and the required components needed to safely apply NPWT. The supporting evidence for the use of NPWT in traumatic extremity injuries, infection control, and wound care is also reviewed. Although NPWT has a low rate of complication, the surgeon should be aware of the potential risks associated with its use. Furthermore, the expanding indications for the use of NPWT are explored, and areas for future innovation and research are discussed.
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13
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Ockerman KM, Bryan J, Wiesemann G, Neal D, Marji FP, Heath F, Kanchwala S, Oladeru O, Spiguel L, Sorice-Virk S. Closed Incision Negative Pressure Therapy in Oncoplastic Surgery Prevents Delays to Adjuvant Therapy. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5028. [PMID: 37250834 PMCID: PMC10219713 DOI: 10.1097/gox.0000000000005028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 03/31/2023] [Indexed: 05/31/2023]
Abstract
Breast reductions, including oncoplastic breast surgery (OBS), have high postoperative wound healing complication (WHC) rates, ranging from 17% to 63%, thus posing a potential delay in the onset of adjuvant therapy. Incision management with closed incision negative pressure therapy (ciNPT) effectively reduces postoperative complications in other indications. This retrospective analysis compares postoperative outcomes and delays in adjuvant therapy in patients who received ciNPT on the cancer breast versus standard of care (SOC) after oncoplastic breast reduction and mastopexy post lumpectomy. Methods Patient demographics, ciNPT use, postoperative complication rates, and time to adjuvant therapy were analyzed from the records of 150 patients (ciNPT = 29, SOC = 121). Propensity score matching was used to match patients based on age, body mass index, diabetes, tobacco use, and prior breast surgery. Results In the matched cohort, the overall complication rate of ciNPT-treated cancerous breasts was 10.3% (3/29) compared with 31% (9/29) in SOC-treated cancerous breasts (P = 0.096). Compared with the SOC-treated cancerous breasts, the ciNPT breasts had lower skin necrosis rates [1/29 (3.4%) versus 6/29 (20.7%); P = 0.091] and dehiscence rates [0/29 (0%) versus 8/29 (27.6%); P = 0.004]. In the unmatched cohort, the total number of ciNPT patients who had a delay in adjuvant therapy was lower compared to the SOC group (0% versus 22.5%, respectively; P = 0.007). Conclusion Use of ciNPT following oncoplastic breast reduction effectively lowered postoperative wound healing complication rates and, most importantly, decreased delays to adjuvant therapy.
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Affiliation(s)
- Kyle M. Ockerman
- From the College of Medicine, University of Florida, Gainesville, Fla
| | - Jaimie Bryan
- From the College of Medicine, University of Florida, Gainesville, Fla
| | - Gayle Wiesemann
- From the College of Medicine, University of Florida, Gainesville, Fla
| | - Dan Neal
- From the College of Medicine, University of Florida, Gainesville, Fla
| | - Fady P. Marji
- Division of Plastic & Reconstructive Surgery, Department of Surgery, University of Florida, Gainesville, Fla
| | | | - Suhail Kanchwala
- Division of Plastic & Reconstructive Surgery, Department of Surgery, University of Pennsylvania
| | | | - Lisa Spiguel
- Division of Surgical Oncology, Department of Surgery, University of Florida, Gainesville, Fla
| | - Sarah Sorice-Virk
- Division of Plastic & Reconstructive Surgery, Department of Surgery, University of Florida, Gainesville, Fla
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Al-Ishaq Z, Rahman E, Salem F, Taj S, Mula-Hussain L, Mylvaganam S, Vidya R, Matey P, Sircar T. Is Using Closed Incision Negative Pressure Therapy in Reconstructive and Oncoplastic Breast Surgery Helpful in Reducing Skin Necrosis? Cureus 2023; 15:e38167. [PMID: 37122978 PMCID: PMC10146378 DOI: 10.7759/cureus.38167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2023] [Indexed: 05/02/2023] Open
Abstract
Introduction Skin necrosis is a major concern of morbidity in patients undergoing reconstructive and oncoplastic breast surgery (ROBS) as it may lead to a poor aesthetic outcome, necessitate further surgery, and delay adjuvant chemotherapy and radiotherapy if required postoperatively. Some studies have reported that closed incision negative pressure therapy (ciNPT) immediately after surgery can reduce the incidence of wound complications. Our study aimed to investigate the effect of ciNPT on skin necrosis rate after ROBS. Methods Our study included 82 patients in a single center who underwent 121 ROBS procedures. We used conventional dressing in 42 patients (62 procedures, group A), while we used ciNPT in 40 patients (59 procedures, group B). When ciNPT dressing was introduced in our breast unit, 40 patients with 59 ROBS procedures who had ciNPT dressing were studied prospectively. The risk factors recorded were age, body mass index (BMI), history of previous radiotherapy, history of smoking, type of incision, type of operation, breast tissue specimen weight, use of neoadjuvant chemotherapy, and implant size. Skin necrosis was classified as "minor" if it was managed conservatively with regular dressings and "major" if surgical debridement in theater and/or exchange or implant removal was necessary. Results The incidence of overall skin necrosis in the conventional dressing group was 17.7% (11/62), while in the ciNPT group, it was higher at 25.4% (15/59), although this was not statistically significant (p = 0.51). ciNPT also did not show a statistically significant difference from the conventional dressing in the rate of minor necrosis (18.6% versus 11.2%, respectively; p = 0.44) and major necrosis (6.7% versus 6.4%, respectively; p = 1.00) Conclusion Our data has shown no superiority of ciNPT in reducing skin necrosis rate in a patient undergoing reconstructive and oncoplastic breast surgery, contrary to many other published reports. However, it may have reduced rates of other wound complications such as wound dehiscence, wound infection, and hypertrophic scar formation, which were not studied in our cohort. Further studies are needed to confirm its benefits, especially in high-risk patients.
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Affiliation(s)
- Zaid Al-Ishaq
- Breast Surgery, Sultan Qaboos Comprehensive Cancer Center, Muscat, OMN
| | - Ehsanur Rahman
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
| | - Fathi Salem
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
| | - Saima Taj
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
| | - Layth Mula-Hussain
- Radiation Oncology, Sultan Qaboos Comprehensive Cancer Center, Muscat, OMN
| | - Senthurun Mylvaganam
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
| | - Raghavan Vidya
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
| | - Pilar Matey
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
| | - Tapan Sircar
- Breast Surgery, The Royal Wolverhampton National Health Service (NHS) Trust, Wolverhampton, GBR
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Moloney E, Mashayekhi A, Javanbakht M, Hemami MR, Branagan-Harris M. Cost-Utility Analysis of the Caresyntax Platform to Identify Patients at Risk of Surgical Site Infection Undergoing Colorectal Surgery. PHARMACOECONOMICS - OPEN 2023; 7:285-298. [PMID: 36737510 PMCID: PMC10043121 DOI: 10.1007/s41669-023-00389-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 01/16/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Surgical site infections (SSIs) account for up to 18% of all healthcare-associated infections (HAIs). The Caresyntax data-driven surgery platform incorporates the most common risk factors for SSI, to identify high-risk surgical patients before they leave the operating theatre and treat them prophylactically with negative pressure wound therapy (NPWT). An economic analysis was performed to assess the costs and health outcomes associated with introduction of the technology in the English healthcare setting. METHODS A hybrid decision tree/Markov model was developed to reflect the treatment pathways that patients undergoing colorectal surgery would typically follow, both over the short term (30-day hospital setting) and long term (lifetime). The analysis considered implementation of Caresyntax's platform-based SSI predictive algorithm in the hospital setting, compared with standard of care, from an English National Health Service (NHS) perspective. The base-case analysis presents results in terms of cost per quality-adjusted life-year (QALY) gained, as well as operational impact. RESULTS The base-case analysis indicates that the intervention leads to a cost saving of £55.52m across the total NHS colorectal surgery patient population in 1 year. In addition, the intervention has a 98.36% probability of being cost effective over a lifetime horizon. The intervention results in the avoidance of 19,744 SSI events, as well 191,911 excess hospital bed days saved. CONCLUSION Caresyntax's platform-based SSI predictive algorithm has the potential to result in cost savings and improved patient quality of life. Additionally, operational gains for the healthcare provider, including reduced infection rates and hospital bed days saved, have been shown through the economic modeling.
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Affiliation(s)
- Eoin Moloney
- Optimax Access Ltd., Kenneth Dibben House, Enterprise Rd, Chilworth, Southampton Science Park, Southampton, UK.
| | - Atefeh Mashayekhi
- Optimax Access Ltd., Kenneth Dibben House, Enterprise Rd, Chilworth, Southampton Science Park, Southampton, UK
| | - Mehdi Javanbakht
- Optimax Access Ltd., Kenneth Dibben House, Enterprise Rd, Chilworth, Southampton Science Park, Southampton, UK
| | | | - Michael Branagan-Harris
- Device Access Ltd., Kenneth Dibben House, Enterprise Rd, Chilworth, Southampton Science Park, Southampton, UK
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16
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Efficacy of Prophylactic Negative-Pressure Wound Therapy with Delayed Primary Closure for Contaminated Abdominal Wounds. Surg Res Pract 2022; 2022:6767570. [DOI: 10.1155/2022/6767570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 10/13/2022] [Accepted: 11/04/2022] [Indexed: 11/16/2022] Open
Abstract
Background. Prophylactic negative-pressure wound therapy (NPWT) to prevent surgical site infection (SSI) may be effective for severely contaminated wounds. We investigated the safety and efficacy of NPWT with delayed primary closure (DPC) for preventing SSI. Methods. For patients with contaminated and dirty/infected surgical wounds after an emergency laparotomy, the abdominal fascia was closed with antibacterial absorbent threads and the skin was left open. Negative pressure (−80 mmHg) was applied through the polyurethane foam, which was replaced on postoperative days 3 and 7. DPC was performed when sufficient granulation was observed. The duration and adverse events of NPWT, the development of SSI, and the postoperative hospital stay were retrospectively reviewed. Results. We analyzed the cases of patients with contaminated (n = 15) and dirty/infected wounds (n = 7). The median duration of NPWT was 7 days (range 5–11 days). NPWT was discontinued in one (4.5%) patient due to wound traction pain. SSI developed in seven patients (31.8%), with incisional SSI in one (4.5%) and organ/space SSI in six (27.3%). The median postoperative hospital stay was 17 days (range 7–91 days). There was no significant relationship between postoperative hospital stay and wound classification (
) or type of SSI (
). Conclusion. Prophylactic NPWT with DPC was feasible and may be particularly suitable for severely contaminated wounds, with a low incidence of incisional SSI.
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17
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Gonzalez GA, Castagno C, Carter J, Chellappan B, Taupin P. Negative pressure wound therapy on complex extremity wounds requiring coverage with a meshed bilayer wound matrix: a retrospective analysis. J Wound Care 2022; 31:S8-S15. [PMID: 36113853 DOI: 10.12968/jowc.2022.31.sup9.s8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The treatment of complex extremity wounds is technically challenging. In this 5-year retrospective review, we compared the use of Integra Meshed Bilayer Wound Matrix (IMBWM; Integra LifeSciences, US) followed by a split-thickness skin graft (STSG) combined with negative pressure wound therapy (NPWT) versus IMBWM followed by STSG alone for the management of these wounds. METHOD Data from patients undergoing management using IMBWM for a complex extremity wound coverage were collected. RESULTS Among the 109 patients studied, the wounds of 62 patients were managed using IMBWM and NPWT, and 47 were managed using IMBWM alone. The most common aetiology of these injuries was trauma. Wound size and location were similar for each group, ranging in size from 2-30cm2 and being primarily on the forearm, followed by the leg and arm. There was a significantly greater take of the IMBWM+STSG with NPWT (96.8%) compared to without NPWT (85.1%, p=0.03). There were significantly fewer reapplications of the dermal matrix required in the NPWT group (3.2%) versus the non-NPWT group (14.9%, p=0.03). There were significantly fewer postoperative complications, prior to STSG, in the NPWT group (3.2%) versus the non-NPWT group (14.9%, p=0.03). CONCLUSION The combination of IMBWM with NPWT leads to a higher success rate, and can reduce the number of dermal matrix reapplications and postoperative complications, in the setting of complex extremity wounds. The use of IMBWM in combination with NPWT has the potential to improve both surgical procedures and patient outcomes in this setting.
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Affiliation(s)
| | | | - Jordan Carter
- Texas Tech University Health Sciences Center, El Paso, TX, US
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Risk factor for the development of surgical site infection following ileostomy reversal: a single-center report. Updates Surg 2022; 74:1675-1682. [PMID: 36002762 DOI: 10.1007/s13304-022-01335-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/09/2022] [Indexed: 10/15/2022]
Abstract
PURPOSE Postoperative surgical site infection (SSI) is not uncommon in patients with ileostomy reversal. The appropriate index to predict the postoperative SSI in these individuals remains unclear. The aim of this study is to evaluate the risk factor for SSI after ileostomy reversal. METHODS A consecutive cohort of 201 patients who underwent elective ileostomy reversal between January 2015 and January 2020 were retrospectively analyzed. Patients were divided into two groups: SSI group and non-SSI group. Univariate and multivariate analyses were conducted to identify risk factors for postoperative SSI. RESULTS Postoperative SSI occurred in 37 (18.4%) patients. Compared with the non-SSI group, patients in SSI group had higher incidence of nutrition risk (56.77% vs 39.02%, P = 0.049), higher C-reactive protein (CRP) level (10.81 ± 16.49 vs 4.86 ± 4.14 mg/L, P < 0.001), and longer postoperative hospital stay (13.08 ± 3.71 vs 7.47 ± 2.38 days, P < 0.001). By analyzing the receiver-operating characteristic (ROC) curve, CRP have the value in predicting the occurrence of SSI. The areas under the ROC curves of CRP for SSI was 0.671 (95% confidence interval 0.568-0.774, P = 0.001) with an optimal diagnostic cut-off value of 8.0 mg/L. By the univariate and multivariate analyses, preoperative C-reactive protein (CRP) ≥ 8 mg/L(P < 0.001) and conventional linear closure method (P = 0.004) were independent risk factors for postoperative SSI. CONCLUSIONS Preoperative CRP levels can be served as a predictive index for postoperative SSI after stoma reversal. Purse-string closure technique is the treatment of choice to minimize stoma site SSI in patients with stoma reversal.
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"Closed Incision Negative Pressure Therapy (ciNPT) reduces abdominal donor site surgical wound dehiscence in Deep Internal Epigastric Perforator (DIEP) flap breast reconstructions: DEhiscence PREvention Study II (DEPRES II) - a Randomized Clinical Trial". Plast Reconstr Surg 2022; 150:38S-47S. [PMID: 35943913 DOI: 10.1097/prs.0000000000009541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In breast reconstruction surgeries, surgical wound dehiscence is a serious complication which generates a significant burden on patients and healthcare systems. There are indications that postoperative treatment with closed incision negative pressure therapy (ciNPT) has been associated with reduced wound dehiscence rates. This randomized clinical trial examines the effect of ciNPT application on abdominal donor site surgical wound dehiscence in low- and high-risk patients undergoing a breast reconstruction with a deep internal epigastric perforator (DIEP) flap. METHODS Eighty eligible women, stratified as low- or high-risk patients, were included and were randomized for treatment with either ciNPT or adhesive strips (AS) by drawing sealed, opaque envelopes. All surgeons were kept blind for allocation. Primary outcomes were surgical wound dehiscence and surgical site infection at the abdominal donor site upon follow-up after 12 weeks. Secondary outcomes were seroma and hematoma formation. Five patients were excluded from the study due to non-sufficient exposure to the study treatment (n=4) or major protocol deviation (n=1). RESULTS A total of 75 women, low-risk (n=38) and high-risk (n=37), received either ciNPT (n=36) or AS (n=39). Patients' demographics did not differ significantly. Donor-site surgical wound dehiscence occurred in 23 patients; the Absolute Risk Reduction was statistically significant (21.6%, 95% Confidence Interval [1.5-41.7]). No statistically significant differences were found in surgical site infection or secondary outcomes. CONCLUSIONS In this randomized clinical trial, postoperative treatment with ciNPT decreased the incidence of surgical wound dehiscence at the abdominal donor site in low- and high-risk DIEP flap breast reconstruction patients.
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Immediate fine-tuning of DIEP flaps using the Wise pattern mastectomy: Description of the technique and a retrospective analysis of complication rates. ANN CHIR PLAST ESTH 2022; 67:189-195. [PMID: 35840458 DOI: 10.1016/j.anplas.2022.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/09/2022] [Accepted: 03/16/2022] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Elliptical skin-sparing mastectomy in patients with large or ptotic breasts usually leaves loose mastectomy skin flaps, which need to be either resected or gathered over the DIEP flap. This results in poor control of the breast footprint and under-projected DIEP flaps in a loose mastectomy skin pocket, that tend to slip laterally towards the axilla. We believe that the use of a Wise pattern mastectomy will allow for immediate treatment of these concerns. MATERIALS AND METHODS A retrospective, uncontrolled analysis of a prospectively-maintained database of patients operated by the five surgeons performing breast reconstructions at the University of Montreal Hospital Centre. Study population was patients with a BMI of over 25 and grade II/III breast ptosis who underwent a Wise pattern mastectomy with immediate DIEP flap reconstruction. Analysis was performed of the complication rates of the technique in the first six months after the surgery. RESULTS Out of a total of 53 breasts in 44 patients reconstructed with a DIEP flap immediately post Wise pattern mastectomy, we report nine cases of partial mastectomy-flap necrosis not needing revision, five cases of significant mastectomy flap necrosis needing debridement and skin grafting, and two cases of inability to adequately close the Wise pattern intraoperatively after DIEP placement, necessitating retention of DIEP skin in the inferior pole. None of the mastectomy flap complications occurred in irradiated breasts. CONCLUSION In patients with large or ptotic breasts, the Wise pattern mastectomy before an immediate DIEP reconstruction allows for immediate shaping of the breast by controlling the breast pocket, footprint, and excess skin.
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Can prophylactic negative pressure wound therapy improve clinical outcomes in spinal fusion surgery? A meta-analysis. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:1546-1552. [PMID: 35306599 DOI: 10.1007/s00586-022-07178-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/11/2022] [Accepted: 03/07/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE Recently negative pressure wound therapy (NPWT) is increasingly being prophylactically used to prevent wound complications in various types of surgeries, but its role in spinal fusion surgery was less well established. This study aimed to evaluate the efficacy of prophylactic NPWT (PNPWT) usage in spinal fusion surgery. METHODS Following PRISMA guidelines, databases PubMed, Embase and Web of Science were searched for relevant studies. Studies comparing PNPWT with standard wound dressing (SWD) were included and analyzed. The primary outcome was the incidence of surgical site infection, and secondary outcomes were incidence of wound dehiscence, overall wound complication, readmission and reoperation. RESULTS A total of five studies were included; there were 279 patients in PNPWT group and 715 patients in SWD group. Four studies investigated surgical site infection; the pooled analysis showed a significantly lower incidence of surgical site infection in PNPWT group (OR: 0.399; 95% CI: 0.198, 0.802). Two studies explored wound dehiscence, three studies reported overall wound complication, and there were no significant differences between the two groups ((OR: 0.448; 95% CI: 0.144, 1.389) and (OR: 0.562; 95% CI: 0.296, 1.065), respectively). Two studies evaluated readmission, three studies compared reoperation rate, and the pooled results demonstrated no significant difference between the two groups ((OR: 1.045; 95% CI: 0.536, 2.038) and (OR: 0.979; 95% CI: 0.442, 2.169), respectively). CONCLUSIONS The current evidence suggested PNPWT could effectively reduce postoperative surgical site infection, but it had no significant benefit on reducing the incidence of wound dehiscence, overall wound complication, readmission and reoperation.
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Norman G, Shi C, Goh EL, Murphy EM, Reid A, Chiverton L, Stankiewicz M, Dumville JC. Negative pressure wound therapy for surgical wounds healing by primary closure. Cochrane Database Syst Rev 2022; 4:CD009261. [PMID: 35471497 PMCID: PMC9040710 DOI: 10.1002/14651858.cd009261.pub7] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
BACKGROUND Indications for the use of negative pressure wound therapy (NPWT) are broad and include prophylaxis for surgical site infections (SSIs). Existing evidence for the effectiveness of NPWT on postoperative wounds healing by primary closure remains uncertain. OBJECTIVES To assess the effects of NPWT for preventing SSI in wounds healing through primary closure, and to assess the cost-effectiveness of NPWT in wounds healing through primary closure. SEARCH METHODS In January 2021, we searched the Cochrane Wounds Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL); Ovid MEDLINE (including In-Process & Other Non-Indexed Citations); Ovid Embase and EBSCO CINAHL Plus. We also searched clinical trials registries and references of included studies, systematic reviews and health technology reports. There were no restrictions on language, publication date or study setting. SELECTION CRITERIA We included trials if they allocated participants to treatment randomly and compared NPWT with any other type of wound dressing, or compared one type of NPWT with another. DATA COLLECTION AND ANALYSIS At least two review authors independently assessed trials using predetermined inclusion criteria. We carried out data extraction, assessment using the Cochrane risk of bias tool, and quality assessment according to Grading of Recommendations, Assessment, Development and Evaluations methodology. Our primary outcomes were SSI, mortality, and wound dehiscence. MAIN RESULTS In this fourth update, we added 18 new randomised controlled trials (RCTs) and one new economic study, resulting in a total of 62 RCTs (13,340 included participants) and six economic studies. Studies evaluated NPWT in a wide range of surgeries, including orthopaedic, obstetric, vascular and general procedures. All studies compared NPWT with standard dressings. Most studies had unclear or high risk of bias for at least one key domain. Primary outcomes Eleven studies (6384 participants) which reported mortality were pooled. There is low-certainty evidence showing there may be a reduced risk of death after surgery for people treated with NPWT (0.84%) compared with standard dressings (1.17%) but there is uncertainty around this as confidence intervals include risk of benefits and harm; risk ratio (RR) 0.78 (95% CI 0.47 to 1.30; I2 = 0%). Fifty-four studies reported SSI; 44 studies (11,403 participants) were pooled. There is moderate-certainty evidence that NPWT probably results in fewer SSIs (8.7% of participants) than treatment with standard dressings (11.75%) after surgery; RR 0.73 (95% CI 0.63 to 0.85; I2 = 29%). Thirty studies reported wound dehiscence; 23 studies (8724 participants) were pooled. There is moderate-certainty evidence that there is probably little or no difference in dehiscence between people treated with NPWT (6.62%) and those treated with standard dressing (6.97%), although there is imprecision around the estimate that includes risk of benefit and harms; RR 0.97 (95% CI 0.82 to 1.16; I2 = 4%). Evidence was downgraded for imprecision, risk of bias, or a combination of these. Secondary outcomes There is low-certainty evidence for the outcomes of reoperation and seroma; in each case, confidence intervals included both benefit and harm. There may be a reduced risk of reoperation favouring the standard dressing arm, but this was imprecise: RR 1.13 (95% CI 0.91 to 1.41; I2 = 2%; 18 trials; 6272 participants). There may be a reduced risk of seroma for people treated with NPWT but this is imprecise: the RR was 0.82 (95% CI 0.65 to 1.05; I2 = 0%; 15 trials; 5436 participants). For skin blisters, there is low-certainty evidence that people treated with NPWT may be more likely to develop skin blisters compared with those treated with standard dressing (RR 3.55; 95% CI 1.43 to 8.77; I2 = 74%; 11 trials; 5015 participants). The effect of NPWT on haematoma is uncertain (RR 0.79; 95 % CI 0.48 to 1.30; I2 = 0%; 17 trials; 5909 participants; very low-certainty evidence). There is low-certainty evidence of little to no difference in reported pain between groups. Pain was measured in different ways and most studies could not be pooled; this GRADE assessment is based on all fourteen trials reporting pain; the pooled RR for the proportion of participants who experienced pain was 1.52 (95% CI 0.20, 11.31; I2 = 34%; two studies; 632 participants). Cost-effectiveness Six economic studies, based wholly or partially on trials in our review, assessed the cost-effectiveness of NPWT compared with standard care. They considered NPWT in five indications: caesarean sections in obese women; surgery for lower limb fracture; knee/hip arthroplasty; coronary artery bypass grafts; and vascular surgery with inguinal incisions. They calculated quality-adjusted life-years or an equivalent, and produced estimates of the treatments' relative cost-effectiveness. The reporting quality was good but the evidence certainty varied from moderate to very low. There is moderate-certainty evidence that NPWT in surgery for lower limb fracture was not cost-effective at any threshold of willingness-to-pay and that NPWT is probably cost-effective in obese women undergoing caesarean section. Other studies found low or very low-certainty evidence indicating that NPWT may be cost-effective for the indications assessed. AUTHORS' CONCLUSIONS People with primary closure of their surgical wound and treated prophylactically with NPWT following surgery probably experience fewer SSIs than people treated with standard dressings but there is probably no difference in wound dehiscence (moderate-certainty evidence). There may be a reduced risk of death after surgery for people treated with NPWT compared with standard dressings but there is uncertainty around this as confidence intervals include risk of benefit and harm (low-certainty evidence). People treated with NPWT may experience more instances of skin blistering compared with standard dressing treatment (low-certainty evidence). There are no clear differences in other secondary outcomes where most evidence is low or very low-certainty. Assessments of cost-effectiveness of NPWT produced differing results in different indications. There is a large number of ongoing studies, the results of which may change the findings of this review. Decisions about use of NPWT should take into account surgical indication and setting and consider evidence for all outcomes.
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Affiliation(s)
- Gill Norman
- Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Chunhu Shi
- Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - En Lin Goh
- Oxford Trauma, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford, UK
| | - Elizabeth Ma Murphy
- Ward 64, St. Mary's Hospital, Manchester Foundation NHS Trust, Manchester, UK
| | - Adam Reid
- School of Biological Sciences, Faculty of Biology, Medicine & Health, Manchester, UK
| | - Laura Chiverton
- NIHR Clinical Research Facility, Great Ormond Street Hospital, London, UK
| | - Monica Stankiewicz
- Chermside Community Health Centre, Community and Oral Health Directorate, Brisbane, Australia
| | - Jo C Dumville
- Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
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Yeganeh Z, Rahimi M, Kopatsis AP, Kopatis K, Kopatsis A. Outcome of Prophylactic Postoperative Negative Pressure Wound Treatment in Colorectal Cancer Patients. Am Surg 2022:31348221091936. [PMID: 35451887 DOI: 10.1177/00031348221091936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Wound infection is a common cause of morbidity in colorectal surgery. We speculated that a prophylactic Negative Pressure Wound Treatment (NPWT) is associated with less postoperative wound complications for colorectal cancer patients who undergo a colectomy. METHODS Multivariate analysis was used to investigate the association between NPWT and wound complications for patients with colorectal cancer who underwent a colectomy using data from the National Surgical Quality Improvement Program (NSQIP) database during the 2013 - 2019 period. RESULTS We investigated 96 105 patients who underwent colectomy for colorectal cancer during 2013-2019 within the database. Negative Pressure Wound Treatment was utilized for 270 patients following the principal procedure (.3%). Patients who had NPWT had dirtier wounds, less bowel preparation, more extensive surgery (total colectomy vs partial colectomy), higher stoma creation, and more non-elective operations. Multiple factors were associated with postoperative wound complications such as smoking Adjusted Odd Ratio (AOR:1.27, P < .01), chronic steroid use (AOR: 1.30, P < .01), obesity (AOR: 1.54, P < .01), and serum albumin level less than 3.5 g/dL (AOR: 1.29, P < .01). Overall, there was no significant decrease in wound complications using NPWT (AOR: .66, P = .14). However, a sub-group of patients who underwent emergent/urgent operation had a significant lower risk of wound complications using NPWT (AOR: .3, CI: .09-.99, P = .04). CONCLUSION Prophylactic NPWT is associated with a decrease in wound complications of patients who underwent an emergent/urgent colectomy for colorectal cancer. However, we could not find any significant decrease in wound complications for elective colorectal procedures for colorectal cancer. Further clinical trials are needed to confirm these study results.
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Affiliation(s)
- Zhobin Yeganeh
- Department of Surgery, 24669NYC Health and Hospitals-Elmhurst, Elmhurst, NY, USA
| | - Murwarid Rahimi
- Department of Surgery, 24669NYC Health and Hospitals-Elmhurst, Elmhurst, NY, USA
| | - Anthony P Kopatsis
- Department of Surgery, 24669NYC Health and Hospitals-Elmhurst, Elmhurst, NY, USA
| | - Katherine Kopatis
- Department of Surgery, 24669NYC Health and Hospitals-Elmhurst, Elmhurst, NY, USA
| | - Anthony Kopatsis
- Department of Surgery, 24669NYC Health and Hospitals-Elmhurst, Elmhurst, NY, USA
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Shah A, Taupin P. Strategies for extremity reconstruction with exposed bones and tendons using acellular dermal matrices: concept of sequential vascularization. Case Reports Plast Surg Hand Surg 2022; 9:7-14. [PMID: 34993271 PMCID: PMC8725911 DOI: 10.1080/23320885.2021.2011289] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We report 3 cases of patients treated with Bilayer Wound Matrix over exposed structures. In all patients, dermal matrices revascularization occurred sequentially over the course of 6–12 weeks, leading to successful wound closure. Acellular dermal matrices allow more difficult areas with poor vascularity to be covered from the ‘inside-out’.
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Affiliation(s)
- Ajul Shah
- The Plastic Surgery Center, Institute for Advanced Reconstruction, Shrewsbury, NJ, USA
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Application of PREVENA (Surgical Incision Protection System) in reducing surgical site infections following reversal of ileostomy or colostomy: the PRIC study protocol. Int J Colorectal Dis 2022; 37:1215-1221. [PMID: 35487978 PMCID: PMC9072509 DOI: 10.1007/s00384-022-04153-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/17/2022] [Indexed: 02/04/2023]
Abstract
AIM There is a current lack of evidence in the literature to support the routine use of negative pressure wound therapy (NPWT) to reduce the risk of surgical site infections (SSI) in the setting of ileostomy or colostomy reversal. The aim of this study is to examine whether routine NPWT confers a lower rate of SSI than conventional dressings following reversal of ileostomy or colostomy. METHODS The PRIC study is a randomized, controlled, open-label, multi-centre superiority trial to assess whether routine NPWT following wound closure confers a lower rate of SSI following reversal of ileostomy or colostomy when compared to conventional dressings. Participants will be consecutively identified and recruited. Eligible participants will be randomized in a 1:1 allocation ratio, to receive either the NPWT (PREVENA) dressings or conventional dressings which will be applied immediately upon completion of surgery. PREVENA dressings will remain applied for a duration of 7 days. Surgical wounds will then be examined on post-operative day seven as well as during follow-up appointments in OPD for any evidence of SSI. In the interim, public health nurses (PHN) will provide out-patient support services incorporating wound assessment and care as part of a routine basis. Study investigators will liaise with PHN to gather the relevant data in relation to the time to wound healing. Our primary endpoint is the incidence of SSI within 30 days of stoma reversal. Secondary endpoints include measuring time to wound healing, evaluating wound healing and aesthetics and assessing patient satisfaction. CONCLUSION The PRIC study will assess whether routine NPWT following wound closure is superior to conventional dressings in the reduction of SSI following reversal of ileostomy or colostomy and ascertain whether routine NPWT should be considered the new standard of care.
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Hawthorne B, Simmons JK, Stuart B, Tung R, Zamierowski DS, Mellott AJ. Enhancing wound healing dressing development through interdisciplinary collaboration. J Biomed Mater Res B Appl Biomater 2021; 109:1967-1985. [PMID: 34002476 PMCID: PMC8519107 DOI: 10.1002/jbm.b.34861] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/03/2021] [Accepted: 04/30/2021] [Indexed: 12/31/2022]
Abstract
The process of wound healing includes four phases: Hemostasis, inflammation, proliferation, and remodeling. Many wound dressings and technologies have been developed to enhance the body's ability to close wounds and restore the function of damaged tissues. Several advancements in wound healing technology have resulted from innovative experiments by individual scientists or physicians working independently. The interplay between the medical and scientific research fields is vital to translating new discoveries in the lab to treatments at the bedside. Tracing the history of wound dressing development reveals that there is an opportunity for deeper collaboration between multiple disciplines to accelerate the advancement of novel wound healing technologies. In this review, we explore the different types of wound dressings and biomaterials used to treat wounds, and we investigate the role of multidisciplinary collaboration in the development of various wound management technologies to illustrate the benefit of direct collaboration between physicians and scientists.
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Affiliation(s)
- Briauna Hawthorne
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - J. Kai Simmons
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - Braden Stuart
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - Robert Tung
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - David S. Zamierowski
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - Adam J. Mellott
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
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Logan J, Scott G, Peake C, Watson JJ, Jose R. Topical Negative Pressure Wound Dressing and Its Applications in the Hand—A Review of the Literature. J Hand Microsurg 2021; 14:276-283. [DOI: 10.1055/s-0041-1729467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AbstractThe use of topical negative pressure wound therapy (NPWT) has become increasingly popular in the management of complex wounds. There are many theories as to the mechanism of action of NPWT, but the essential components of the various systems remain consistent. There are many attractive potential properties of negative pressure dressings that lend themselves to the management of upper limb injuries. This article explores the technique of negative pressure wound dressing, the theories pertaining to mechanism of action, and the increasingly broad indications described for the use of NPWT in the hand. The literature pertaining to the efficacy of NPWT in general is also discussed.
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Affiliation(s)
- James Logan
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Georgia Scott
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Christopher Peake
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Jay James Watson
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Rajive Jose
- Department of Hand Surgery, Queen Elizabeth Hospital, Birmingham, United Kingdom
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Challenges Related to Surgical Site Infection Prevention-Results after Standardized Bundle Implementation. J Clin Med 2021; 10:jcm10194524. [PMID: 34640542 PMCID: PMC8509330 DOI: 10.3390/jcm10194524] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/14/2021] [Accepted: 09/27/2021] [Indexed: 02/04/2023] Open
Abstract
Aim: The aim of this study was to assess the implementation of an intraoperative standardized surgical site infection (SSI) prevention bundle. Methods: The multimodal, evidence-based care bundle included nine intraoperative items (antibiotic type, timing, and re-dosing; disinfection; induction temperature control > 36.5°; glove change; intra-cavity lavage; wound protection; and closure strategy). The bundle was applied to all consecutive patients undergoing colonic resections. The primary outcome, SSI, was independently assessed by the National Infection Surveillance Committee for up to 30 postoperative days. A historical, institutional pre-implementation control group (2012–2017) with an identical methodology was used for comparison. Findings: In total, 1516 patients were included, of which 1256 (82.8%) were in the control group and 260 (17.2%) were in the post-implementation group. After 2:1 propensity score matching, the groups were similar for all items (p > 0.05). Overall compliance with the care bundle was 77% (IQR 77–88). The lowest compliance rates were observed for temperature control (53% overall), intra-cavity lavage (64% overall), and wound protection and closure (68% and 63% in the SSI group, respectively). Surgical site infections were reported in 58 patients (22.2%) vs. 21.4% in the control group (p = 0.79). Infection rates were comparable throughout the Centers for Disease Control and Prevention (CDC) categories: superficial, 12 patients (4.5%) vs. 4.2%, p = 0.82; deep incisional, 10 patients (3.7%) vs. 5.1%, p = 0.34; organ space, 36 (14%) vs. 12.4%, p = 0.48. After propensity score matching, rates remained comparable throughout all comparisons (all p > 0.05). Conclusions: The implementation of an intraoperative standardized care bundle had no impact on SSI rates. This may be explained by insufficient compliance with the individual measures.
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Alsafrani TA, Alabbasi AA, Dabroom AA, Alhothali MM, Alresini KA, Aboalsamh GA, Abdelhady AK. The Effectiveness of Superficial Drain to Reduce Surgical Site Infection in Colorectal Surgery. Cureus 2021; 13:e17232. [PMID: 34540459 PMCID: PMC8443325 DOI: 10.7759/cureus.17232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2021] [Indexed: 12/03/2022] Open
Abstract
Background The incidence of surgical site infection (SSI) in colorectal surgery is high, which can complicate and delay postoperative recovery. This study mainly aims to evaluate the efficacy of subcutaneous drains in decreasing superficial surgical site infection in colorectal surgery patients. Study design This is a retrospective cohort study that included patients over 16 years old who underwent colorectal surgery from the 1st of January 2015 till the 31st of December 2020. Patients were divided into two groups, with and without a subcutaneous drain. The incidence of superficial SSI was measured as the primary objective, and the incidence of other complications like seromas, hematomas, and wound dehiscence was measured as the secondary objectives or outcomes. Chi-square and Fisher’s exact were used to analyze the data, and a p-value less than 0.05 was accepted for significance. Results A total of 208 patients who underwent colorectal surgery in our hospital were included. Of these, 29 had a subcutaneous drain, and 179 did not have a subcutaneous drain. Although the incidence of dehiscence was higher in the drain group, the overall incidence of superficial SSI (20.7%) and seroma/hematoma (3.4%) in patients with subcutaneous drains was lower than without subcutaneous drains (25.7% and 7.8%, respectively). However, no statistical significance was found between drain presence and complications. Conclusion In conclusion, this study demonstrated a lower incidence of superficial SSI and seroma/hematoma in patients with a subcutaneous drain than those who did not have a drain.
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Affiliation(s)
- Turki A Alsafrani
- Orthopedics, King Saud Bin Abdulaziz University for Health Sciences, College of Medicine-Western Region, Ministry of National Guard Health Affairs, Jeddah, SAU
| | - Abdullah A Alabbasi
- Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Albara A Dabroom
- Orthopaedics, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, SAU
| | - Moayad M Alhothali
- Department of Medicine, King Saud Bin Abdulaziz University for Health Sciences College of Medicine, Jeddah, SAU
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Myllykangas HM, Halonen J, Husso A, Väänänen H, Berg LT. Does Incisional Negative Pressure Wound Therapy Prevent Sternal Wound Infections? Thorac Cardiovasc Surg 2021; 70:65-71. [PMID: 34521138 DOI: 10.1055/s-0041-1731767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Incisional negative pressure wound therapy has been described as an effective method to prevent wound infections after open heart surgery in several publications. However, most studies have examined relatively small patient groups, only a few were randomized, and some have manufacturer-sponsorship. Most of the studies have utilized Prevena; there are only a few reports describing the PICO incisional negative pressure wound therapy system. METHODS We conducted a prospective cohort study involving a propensity score-matched analysis to evaluate the effect of PICO incisional negative pressure wound therapy after coronary artery bypass grafting. A total of 180 high-risk patients with obesity or diabetes were included in the study group. The control group included 772 high-risk patients operated before the initiation of the study protocol. RESULTS The rates of deep sternal wound infections in the PICO group and in the control group were 3.9 and 3.1%, respectively. The rates of superficial wound infections needing operative treatment were 3.1 and 0.8%, respectively. After propensity score matching with two groups of 174 patients, the incidence of both deep and superficial infections remained slightly elevated in the PICO group. None of the infections were due to technical difficulties or early interruption of the treatment. CONCLUSION It seems that incisional negative pressure wound therapy with PICO is not effective in preventing wound infections after coronary artery bypass grafting. The main difference in this study compared with previous reports is the relatively low incidence of infections in our control group.
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Affiliation(s)
- Heidi-Mari Myllykangas
- Department of Plastic Surgery, Kuopio University Hospital, Kuopio, Finland.,University of Eastern Finland School of Medicine, Kuopio, Pohjois-Savo, Finland
| | - Jari Halonen
- University of Eastern Finland School of Medicine, Kuopio, Pohjois-Savo, Finland.,Department of Cardiothoracic Surgery, Kuopio University Hospital, Kuopio, Pohjois-Savo, Finland
| | - Annastiina Husso
- Department of Cardiothoracic Surgery, Kuopio University Hospital, Kuopio, Pohjois-Savo, Finland
| | - Helli Väänänen
- Department of Plastic Surgery, Kuopio University Hospital, Kuopio, Finland
| | - Leena T Berg
- Department of Plastic Surgery, Kainuu Central Hospital, Kajaani, Kainuu, Finland
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31
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Wikkeling M, Mans J, Styche T. Single use negative pressure wound therapy in vascular patients: clinical and economic outcomes. J Wound Care 2021; 30:705-710. [PMID: 34554842 DOI: 10.12968/jowc.2021.30.9.705] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Surgical site complications (SSCs) such as dehiscence and infection are a common issue within vascular surgeries and are a key concern to payers and clinicians. It is estimated that occurrence of complications in vascular surgery can increment length of stay by 9.72 days and costs by £3776 per episode. The objective of this research was to determine the clinical and economic impact of the prophylactic use of single use negative pressure wound therapy (sNWPT) in postoperative femoral endarterectomy incisions within a single centre in the Netherlands. METHOD Data were extracted retrospectively from the medical notes of patients consecutively treated for femoral endarterectomy between January 2013 and December 2019 in a single centre in the Netherlands. Since August 2016, patients were treated with the sNPWT device and their data were compared with that of patients treated before the introduction of the device. Data were extracted on SSCs and associated healthcare resource use, with comparisons made between the two patient groups. RESULTS The study included a cohort of 108 patients. Data of patients treated by standard care (n=64) showed 32 (50%) patients developed complications. This reduced significantly in patients treated with the sNPWT device (n=44) of whom eight (18.2%) developed a postoperative complication (p=0.0011). Average postoperative costs per patient were €3119 for those in the standard care group and €2630 where the sNPWT device was used. CONCLUSION sNPWT provided clinical and economic benefits over standard care in the treatment of femoral endarterectomy patients, significantly reducing rate of complication and their associated costs.
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Affiliation(s)
- Marald Wikkeling
- Ziekenhuis Nij Smellinghe, Nij Smellinghe Ziekenhuis, Postbus 20200, 9200 DA Drachten, the Netherlands
| | - Judith Mans
- Ziekenhuis Nij Smellinghe, Nij Smellinghe Ziekenhuis, Postbus 20200, 9200 DA Drachten, the Netherlands
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Prophylactic Single-use Negative Pressure Dressing in Closed Surgical Wounds After Incisional Hernia Repair: A Randomized, Controlled Trial. Ann Surg 2021; 273:1081-1086. [PMID: 33201116 DOI: 10.1097/sla.0000000000004310] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE A randomized controlled trial (RCT) was undertaken to evaluate whether the prophylactic application of a specific single-use negative pressure (sNPWT) dressing on closed surgical incisions after incisional hernia (IH) repair decreases the risk of surgical site occurrences (SSOs) and the length of stay. BACKGROUND The sNPWT dressings have been associated to several advantages like cost savings and prevention of SSOs like seroma, hematoma, dehiscence, or wound infection (SSI) in closed surgical incisions. But this beneficious effect has not been previously studied in cases of close wounds after abdominal wall hernia repairs. METHODS An RCT was undertaken between May 2017 and January 2020 (ClinicalTrials.gov registration number NCT03576222). Participating patients, with IH type W2 or W3 according to European Hernia Society classification, were randomly assigned to receive intraoperatively either the sNPWT (PICO)(72 patients) or a conventional dressing at the end of the hernia repair (74 patients). The primary endpoint was the development of SSOs during the first 30 days after hernia repair. The secondary endpoint included length of hospital stay. Statistical analysis was performed using IBM SPSS Statistics Version 23.0. RESULTS At 30 days postoperatively, there was significatively higher incidence of SSOs in the control group compared to the treatment group (29.8% vs 16.6%, P < 0.042). There was no SSI in the treatment group and 6 cases in the control group (0% vs 8%, P < 0.002). No significant differences regarding seroma, hematoma, wound dehiscence, and length of stay were observed between the groups. CONCLUSION The use of prophylactic sNPWT PICO dressing for closed surgical incisions following IH repair reduces significatively the overall incidence of SSOs and the SSI at 30 days postoperatively.
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Silverman RP, Apostolides J, Chatterjee A, Dardano AN, Fearmonti RM, Gabriel A, Grant RT, Johnson ON, Koneru S, Kuang AA, Moreira AA, Sigalove SR. The use of closed incision negative pressure therapy for incision and surrounding soft tissue management: Expert panel consensus recommendations. Int Wound J 2021; 19:643-655. [PMID: 34382335 PMCID: PMC8874075 DOI: 10.1111/iwj.13662] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/04/2021] [Accepted: 06/21/2021] [Indexed: 11/28/2022] Open
Abstract
As the use of closed incision negative pressure therapy (ciNPT) becomes more widespread, dressing designs have evolved to address implementation challenges and meet surgeon demand. While traditional application of ciNPT was limited to the immediate suture line, a novel dressing that covers the incision and additional surrounding tissues has become available. To expand upon previous ciNPT recommendations and provide guidance on this new dressing, an expert panel of plastic surgeons convened to review the current literature, identify challenges to the implementation and sustainability of ciNPT, and use a modified Delphi technique to form a consensus on the appropriate use of ciNPT with full‐coverage dressings. After three rounds of collecting expert opinion via the Delphi method, consensus was reached if 80% of the panel agreed upon a statement. This manuscript establishes 10 consensus statements regarding when ciNPT with full‐coverage foam dressings should be considered or recommended in the presence of patient or incision risk factors, effective therapeutic settings and duration, precautions for use, and tools and techniques to support application. The panel also discussed areas of interest for future study of ciNPT with full‐coverage dressings. High‐quality, controlled studies are needed to expand the understanding of the benefits of ciNPT over the incision and surrounding tissues.
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Affiliation(s)
- Ronald P Silverman
- Department of Surgery, University of Maryland Medical Center, Baltimore, Maryland, USA.,3M Company, St. Paul, Minnesota, USA
| | - John Apostolides
- Defy Plastic & Reconstructive Surgery, San Diego, California, USA
| | | | - Anthony N Dardano
- Department of Surgery, Florida Atlantic University Charles E. Schmidt College of Medicine, Boca Raton, Florida, USA
| | | | | | - Robert T Grant
- Division of Plastic and Reconstructive Surgery, New York-Presbyterian Hospital-Columbia and Weill Cornell, New York, New York, USA
| | | | - Suresh Koneru
- Advanced Concepts in Plastic Surgery, San Antonio, Texas, USA
| | | | - Andrea A Moreira
- Department of Surgery, Cleveland Clinic Lerner College of Medicine, Cleveland, Ohio, USA
| | - Steven R Sigalove
- Scottsdale Center for Plastic Surgery, Paradise Valley, Arizona, USA
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Iqbal FM, Reid JP, Vidya R. Oncoplastic breast surgery: the role of negative pressure wound therapy. J Wound Care 2021; 29:777-780. [PMID: 33320749 DOI: 10.12968/jowc.2020.29.12.777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Wound-related problems following breast surgery are common. Delayed wound healing can lead to poor cosmesis and, among breast cancer patients, can result in delays in receiving adjuvant treatment. The aim of our review was to look at the literature in relation to the role of negative pressure wound therapy in oncoplastic breast surgery, as at the time of writing, there is no consensus on the use of prophylactic negative pressure dressings in closed wounds following breast surgery.
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Affiliation(s)
| | - Jeremy P Reid
- Royal Wolverhampton Hospital NHS Trust Hospital, Wolverhampton, UK
| | - Raghavan Vidya
- Royal Wolverhampton Hospital NHS Trust Hospital, Wolverhampton, UK.,Birmingham University, UK
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Yamamoto D, Sakimura Y, Kitamura H, Tsuji T, Kadoya S, Bando H. Standardization of laparoscopic reversal of the Hartmann procedure: A single-center report. Asian J Endosc Surg 2021; 14:653-657. [PMID: 33258292 DOI: 10.1111/ases.12902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 11/06/2020] [Accepted: 11/12/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Reestablishing continuity after the Hartmann procedure, the Hartmann reversal has been recognized as a complex procedure with a high morbidity rate. Laparoscopic reversal of the Hartmann procedure (LHR) is technically challenging, although good short-term results have been reported. We formulated this technique in 2013 and have been gradually devising and standardizing it. MATERIAL AND SURGICAL TECHNIQUE Ten patients who had undergone the Hartmann procedure from January 2013 to December 2019 and subsequently LHR were retrospectively examined. During the procedure, a circular incision was made at the original site of the colostomy to safely reach the abdominal cavity, and pneumoperitoneum was performed using the glove technique. Next, pelvic adhesions and the descending colon were dissected. If the rectal stump was difficult to identify, an intraoperative endoscope was used. Finally, either a Gambee or stapled anastomosis without tension was performed. The median surgical time was 265 minutes (range, 160-435 minutes), and the median blood loss was 100 mL (range, 10-700 mL). The median postoperative hospital stay was 11 days (range, 8-14 days). In one case, laparotomy was performed because of severe intra-abdominal adhesion. DISCUSSION No major complication was observed during or after surgery. Therefore, LHR can be performed safely. Standardizing this procedure could render it minimally invasive, although a high level of evidence is needed.
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Affiliation(s)
- Daisuke Yamamoto
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Yusuke Sakimura
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Hirotaka Kitamura
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Toshikatsu Tsuji
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Shinichi Kadoya
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
| | - Hiroyuki Bando
- Department of Gastroenterological Surgery, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
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Surgical site infection prevention and management in immunocompromised patients: a systematic review of the literature. World J Emerg Surg 2021; 16:33. [PMID: 34112231 PMCID: PMC8194010 DOI: 10.1186/s13017-021-00375-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 05/26/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Immunocompromised patients are at higher risk of surgical site infection and wound complications. However, optimal management in the perioperative period is not well established. Present systematic review aims to analyse existing strategies and interventions to prevent and manage surgical site infections and other wound complications in immunocompromised patients. METHODS A systematic review of the literature was conducted. RESULTS Literature review shows that partial skin closure is effective to reduce SSI in this population. There is not sufficient evidence to definitively suggest in favour of prophylactic negative pressure wound therapy. The use of mammalian target of rapamycin (mTOR) and calcineurin inhibitors (CNI) in transplanted patient needing ad emergent or undeferrable abdominal surgical procedure must be carefully and multidisciplinary evaluated. The role of antibiotic prophylaxis in transplanted patients needs to be assessed. CONCLUSION Strict adherence to SSI infection preventing bundles must be implemented worldwide especially in immunocompromised patients. Lastly, it is necessary to elaborate a more widely approved definition of immunocompromised state. Without such shared definition, it will be hard to elaborate the needed methodologically correct studies for this fragile population.
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Randomized controlled trial of single-use negative-pressure wound therapy dressings in morbidly obese patients undergoing cesarean delivery. Am J Obstet Gynecol MFM 2021; 3:100410. [PMID: 34058423 DOI: 10.1016/j.ajogmf.2021.100410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/20/2021] [Accepted: 05/26/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The single-use negative-pressure wound therapy dressings are designed to use over a closed surgical wound. Early prospective studies suggested that these dressings may be of potential benefit in reducing cesarean wound complications. OBJECTIVE This study aimed to test the hypothesis that incisional negative-pressure wound therapy decreases postoperative wound morbidity compared with standard surgical dressing in patients with class III obesity undergoing cesarean delivery. STUDY DESIGN In a single-site, parallel, randomized controlled trial, participants with class III obesity (body mass index ≥40 kg/m2) were recruited to participate in the study. Patients were consented in the ambulatory obstetrical units, on admission to the antepartum service, and on labor and delivery before active labor. Patients who had a cesarean delivery were randomized to either the standard surgical dressing or a prophylactic negative-pressure wound therapy device. The randomization was achieved using permuted blocks of 4, 6, and 8 in a 1:1 allocation ratio. The primary outcome was a composite outcome of wound complications. The planned enrollment of 242 subjects was based on the power to detect a 50% decrease in the composite wound outcome, assuming a 30% baseline wound morbidity rate for this population. The outcomes were assessed by study staff blinded to the patient's treatment arm. RESULTS An unplanned interim analysis was performed because of the slow enrollment and publication of larger trials showing no benefit of the negative-pressure wound therapy. Of 411 eligible patients during the study period, 212 participants with class III obesity were enrolled. Of these, 110 underwent cesarean delivery and were subsequently randomized (55 to standard dressing and 55 to prophylactic negative-pressure wound therapy device). The primary outcome occurred in 29.1% in the standard surgical dressing compared with 20% in the negative-pressure wound therapy group (risk difference, 9.1%; 95% confidence interval, -8.3 to 25.8%; P=.38). The study was stopped early because of a low enrollment rate and lower likelihood of seeing a clinically significant benefit. CONCLUSION The trial was stopped after an unplanned, interim analysis showed the use of a prophylactic negative-pressure wound therapy device used for cesarean delivery did not reduce wound complications compared with a standard surgical dressing.
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Closed Incisional Negative Pressure Wound Therapy (ciNPWT) in Oncological Orthopedic Surgery: Preliminary Report. Surg Technol Int 2021. [PMID: 33755942 DOI: 10.52198/21.sti.38.os1429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This report presents the authors' experience with surgical wound-healing using a negative-pressure wound therapy (NPWT) device in a population of oncological orthopedic patients. Two groups of 26 oncological patients each underwent surgical excision. After surgery, the control group received standard dressings and the closed incisional NPWT (ciNPWT) group was treated with a ciNPWT system on the sutured wound area for 14 days. As a primary endpoint, the percentage of post-surgery wound-site complications using ciNPWT devices was compared to that with standard patch dressings. Overall, 30.7% of the control group and 7.7% of the ciNPWT group manifested wound-site complications within 2 weeks after surgery. As a secondary endpoint, final wound healing was compared between the groups: delayed wound healing was observed in 4 (15.4%) patients in the control group and in none (0%) of those in the ciNPWT group. Finally, the length of stay (LOS) was 6.3 days in the control group and 5.1 days in the ciNPWT group. These results suggest that the ciNPWT device could be beneficial in minimizing the incidence of short-term surgical-site complications and decreasing length of stay in high-risk patients, such as those undergoing oncological orthopedic surgery.
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Clinical Evaluation of Scar Quality Following the Use of Prophylactic Negative Pressure Wound Therapy in Obese Women Undergoing Cesarean Delivery: A Trial-Based Scar Evaluation. Ann Plast Surg 2021; 85:e59-e65. [PMID: 32657852 DOI: 10.1097/sap.0000000000002468] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the cosmetic result of using incisional negative-pressure wound therapy (iNPWT) compared with standard postsurgical dressings in obese women undergoing cesarean delivery (CD). METHODS Postcesarean scars were objectively evaluated 6 and 12 months postsurgery by a plastic surgeon using the Manchester Scar Scale and the Stony Brook Scar Evaluation Scale. Subjective scar evaluation and health-related quality of life were assessed using the Patient Scar Assessment Scale and the EQ-5D-5L instrument, respectively. Main outcome measures were the cosmetic and functional outcome of treating a standardized surgical wound with iNPWT compared with standard dressings, changes in scar rating over time, and testing different scar scales for cosmetic evaluation. RESULTS The study found no difference in long-term cosmetic outcomes between iNPWT and standard dressings. The study demonstrated a statistically significant positive change in scar rating from surgery to 12 months postsurgery. A strong association was found between the scar scales with a high correlation between the objective scar scales (R approximately 0.80) and a moderate correlation between the subjective scale and each objective scale (R approximately 0.50). CONCLUSIONS Prophylactic iNPWT has been found to reduce the risk of surgical site infection following CD. Conversely, this study was not able to detect a difference in the long-term cosmetic result after CD when compared with standard dressings.
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De Rooij L, van Kuijk SMJ, van Haaren ERM, Janssen A, Vissers YLJ, Beets GL, van Bastelaar J. Negative pressure wound therapy does not decrease postoperative wound complications in patients undergoing mastectomy and flap fixation. Sci Rep 2021; 11:9620. [PMID: 33953312 PMCID: PMC8100146 DOI: 10.1038/s41598-021-89036-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/19/2021] [Indexed: 11/10/2022] Open
Abstract
Patients and breast cancer surgeons are frequently confronted with wound complications after mastectomy. Negative pressure wound therapy (NPWT) is a promising technique for preventing wound complications after skin closure in elective surgery. However, a clinical study evaluating postoperative complications following the use of NPWT, focusing solely on closed incisions in patients undergoing mastectomy, has yet to be performed. Between June 2019 and February 2020, 50 consecutive patients underwent mastectomy with NPWT during the first seven postoperative days. This group was compared to a cohort of patients taking part in a randomized controlled trial between June 2014 and July 2018. Primary outcome was the rate of postoperative wound complications, i.e. surgical site infections, wound necrosis or wound dehiscence during the first three postoperative months. Secondary outcomes were the number of patients requiring unplanned visits to the hospital and developing clinically significant seroma (CSS). In total, 161 patients were analyzed, of whom 111 patients in the control group (CON) and 50 patients in the NPWT group (NPWT). Twenty-eight percent of the patients in the NPWT group developed postoperative wound complications, compared to 18.9% in the control group (OR = 1.67 (95% CI 0.77–3.63), p = 0.199). The number of patients requiring unplanned visits or developing CSS was not statistically significant between the groups. This study suggests that Avelle negative pressure wound therapy in mastectomy wounds does not lead to fewer postoperative wound complications. Additionally, it does not lead to fewer patients requiring unplanned visits or fewer patients developing clinically significant seromas. Trial registration: ClinicalTrials.gov number, NCT03942575. Date of registration: 08/05/2019.
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Affiliation(s)
- L De Rooij
- Department of Surgery, Zuyderland Medical Center, Postbus 5500, 6130 MB, Sittard, The Netherlands.
| | - S M J van Kuijk
- Department of Clinical Epidemiology and Medical Technology Assessment, Maastricht University Medical Center, Maastricht, The Netherlands
| | - E R M van Haaren
- Department of Surgery, Zuyderland Medical Center, Postbus 5500, 6130 MB, Sittard, The Netherlands
| | - A Janssen
- Department of Surgery, Zuyderland Medical Center, Postbus 5500, 6130 MB, Sittard, The Netherlands
| | - Y L J Vissers
- Department of Surgery, Zuyderland Medical Center, Postbus 5500, 6130 MB, Sittard, The Netherlands
| | - G L Beets
- Department of Surgery, Antoni Van Leeuwenhoek Hospital, Netherlands Cancer Institute, Amsterdam, The Netherlands.,GROW School for Oncology and Developmental Biology, University of Maastricht, Maastricht, The Netherlands
| | - J van Bastelaar
- Department of Surgery, Zuyderland Medical Center, Postbus 5500, 6130 MB, Sittard, The Netherlands
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Loker KM. Improving Postoperative Outcomes in Lower Extremity Amputees Utilizing a Quality Improvement Approach. Orthop Nurs 2021; 40:144-156. [PMID: 34004613 DOI: 10.1097/nor.0000000000000755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
This project focused on adult lower extremity amputees from March 2017 through March 2019. The aim was to improve 30-day surgical site infection (SSI) rates by 10% in two orthopaedic populations. Subaims focused on 30-day readmission rates, length of stay, and 30-day mortality rates. The primary intervention of incisional negative pressure wound vac therapy (iNPWT) device application was instituted. This was supported by World Health Organization recommendations, meta-analyses, and consensus statements advising the utilization of iNPWT devices. Plan-Do-Study-Act cycles were aimed at education, operation efficiency, and patient engagement. By March 2019, goals were met for SSI and 30-day readmission rates in each division. Cost analysis showed a savings of $38,500. Improved clinical significance was noted in SSI rates, 30-day readmission rates, and cost in lower extremity amputees. It is unclear whether the innovation led to improvement in the other subaims; however, this revealed areas for additional areas for improvement.
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Affiliation(s)
- Kristin M Loker
- Kristin M. Loker, DNP, NP-C, APRN-RNFA, Faculty Instructor, Department of Orthopedics, University of Colorado, Aurora
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Murphy JA, Myers D, Trueman P, Searle R. Cost-effectiveness of single-use negative-pressure therapy compared with standard care for prevention of reconstruction failure in prepectoral breast reconstruction. BJS Open 2021; 5:6220255. [PMID: 33839751 PMCID: PMC8038262 DOI: 10.1093/bjsopen/zraa042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 10/20/2020] [Indexed: 11/18/2022] Open
Abstract
Background Single-use negative-pressure wound therapy (sNPWT) has been reported to reduce the incidence of reconstruction failure in prepectoral breast reconstruction compared with standard surgical dressings. The aim of this economic evaluation was to investigate the cost-effectiveness of sNPWT compared with standard care for the prevention of reconstruction failure in prepectoral breast reconstruction in the UK. Method A decision tree model was used to estimate the expected cost and effectiveness per patient. Effectiveness was measured both by the number of reconstruction failures avoided and the gain in quality-adjusted life-years (QALYs). The baseline incidence of reconstruction failure (8.6 per cent) was taken from a recently published study of 2655 mastectomies in the UK. The effectiveness of sNPWT used results from a clinical study comparing sNPWT with standard dressings. Previously published utility weights were applied. The cost of reconstruction failure was estimated from detailed resource data from patients with reconstruction failure, applying National Health Service reference costs. One-way, probabilistic, scenario and threshold analyses were conducted. Results The undiscounted cost per patient associated with reconstruction failure was estimated to be £23 628 (£22 431 discounted). The use of sNPWT was associated with an expected cost saving of £1706 per patient, an expected increase in QALYs of 0.0187 and an expected 0.0834 reconstruction failures avoided. Cost-effectiveness acceptability analysis demonstrated that, at a threshold of £20 000 per QALY, 99.94 per cent of the simulations showed sNPWT to be more cost-effective than standard care. Conclusion Among patients undergoing immediate prepectoral breast reconstruction, the use of sNPWT is more cost-effective than standard dressings.
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Affiliation(s)
- J A Murphy
- Nightingale Breast Unit, Manchester University NHS Foundation Trusts, Manchester, UK
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Di Re AM, Wright D, Toh JWT, El-Khoury T, Pathma-Nathan N, Gosselink MP, Khanijaun S, Raman S, Ctercteko G. Surgical wound infection prevention using topical negative pressure therapy on closed abdominal incisions - the 'SWIPE IT' randomized clinical trial. J Hosp Infect 2021; 110:76-83. [PMID: 33516795 DOI: 10.1016/j.jhin.2021.01.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/18/2021] [Accepted: 01/19/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Surgical site infections (SSIs) are the most common cause of healthcare-associated infections in surgical patients. It is unclear whether incisional negative pressure wound therapy (NPWT) can reduce the risk of SSIs in patients after open abdominal surgery. METHODS A prospective, non-blinded multi-centre randomized controlled trial (RCT) was performed to evaluate the incidence of SSI post-laparotomy using incisional NPWT compared with a standard dressing. The primary outcome was the rate of superficial SSI. RESULTS A total of 124 patients (61 patients in the NPWT arm and 63 patients in the control arm) were included. One hundred and nine (87.9%) patients underwent colorectal surgery; 61 patients (49.2%) had emergency surgery. There were more superficial SSIs in the control group than in the NPWT group, although not statistically significant (20.6% vs 9.8%, P=0.1). Upon multiple logistic regression analysis, control dressings were associated with increased risk of superficial SSI although again, not statistically significant (odds ratio (OR) 2.41, 95% confidence interval (CI) 0.81-7.17, P=0.11). There was no superficial non-SSI related wound dehiscence in the NPWT group compared with 9.5% in the control group (P=0.03). There was no difference in postoperative complications (P=0.15), nor in other wound complications (P=0.79). CONCLUSION NPWT was not associated with decreased superficial SSI in this RCT. However, there was a statistically significant reduction in superficial wound dehiscence with NWPT dressings. The results of this study should be included in meta-analyses for better evaluation of NPWT on closed abdominal incisions.
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Affiliation(s)
- A M Di Re
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; School of Physics, University of Sydney, Sydney, NSW, Australia.
| | - D Wright
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; Department of Surgery, Blacktown-Mount Druitt Hospital, Mount Druitt, NSW, Australia
| | - J W T Toh
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; School of Medicine, University of Sydney, Sydney, NSW, Australia
| | - T El-Khoury
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; School of Medicine, Notre Dame University, Sydney, NSW, Australia
| | - N Pathma-Nathan
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia
| | - M P Gosselink
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; Dr. Horacio E. Oduber Hospital, Aruba
| | - S Khanijaun
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia
| | - S Raman
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - G Ctercteko
- Department of Colorectal Surgery, Westmead Hospital, Westmead, NSW, Australia; Department of Surgery, Blacktown-Mount Druitt Hospital, Mount Druitt, NSW, Australia; School of Medicine, University of Sydney, Sydney, NSW, Australia
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Canton G, Fattori R, Pinzani E, Monticelli L, Ratti C, Murena L. Prevention of postoperative surgical wound complications in ankle and distal tibia fractures: results of Incisional Negative Pressure Wound Therapy. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:e2020006. [PMID: 33559636 PMCID: PMC7944683 DOI: 10.23750/abm.v91i14-s.10784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 11/17/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND AIM OF THE WORK complications in surgical wound healing represent the main postoperative complication in ankle and distal tibia fractures. Whereas the use of Incisional Negative Pressure Wound Therapy (INPWT) is recognized to have a role in wound complications prevention in prosthetic surgery, literature about its use in trauma surgery is scarce. The aim of this study was to compare the effectiveness of INWPT with a conventional dressing in order to prevent surgical wound complications in ankle and distal tibia fractures. METHODS The study population included patients over 65 years as well as patients under 65 years considered at risk for wound complications (smokers, obese, affected by diabetes), who underwent ORIF for bi/tri-malleolar ankle fractures or distal tibia (pilon) fractures. After surgery, patients were randomized to receive a conventional dressing or INPWT. Complications in surgical wound healing were classified in major (requiring surgical intervention) and minor complications. RESULTS 65 patients were included in the study. The rate of minor and major complications between the two groups was not significantly different, although a positive trend towards a lower minor complications rate was noted in the INPWT group (12.6% vs 34.7%). No complications or complaints were reported for the INPWT device. CONCLUSIONS INPWT proved to be safe, well-tolerated and showed promising results in preventing surgical wound complications in ankle and distal tibia fractures.
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Affiliation(s)
- Gianluca Canton
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUGI, Department of Medical, Surgical and Life Sciences, Trieste University, Trieste (Italy).
| | | | - Emanuele Pinzani
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUGI, Department of Medical, Surgical and Life Sciences, Trieste University, Trieste (Italy).
| | - Luca Monticelli
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUGI, Department of Medical, Surgical and Life Sciences, Trieste University, Trieste (Italy).
| | - Chiara Ratti
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUGI, Department of Medical, Surgical and Life Sciences, Trieste University, Trieste (Italy).
| | - Luigi Murena
- Orthopaedics and Traumatology Unit, Cattinara Hospital - ASUGI, Department of Medical, Surgical and Life Sciences, Trieste University, Trieste (Italy).
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Andrianello S, Landoni L, Bortolato C, Iudici L, Tuveri M, Pea A, De Pastena M, Malleo G, Bonamini D, Manzini G, Bassi C, Salvia R. Negative pressure wound therapy for prevention of surgical site infection in patients at high risk after clean-contaminated major pancreatic resections: A single-center, phase 3, randomized clinical trial. Surgery 2020; 169:1069-1075. [PMID: 33257037 DOI: 10.1016/j.surg.2020.10.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/13/2020] [Accepted: 10/26/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Surgical site infections are an important burden of pancreatic surgery, prolonging hospitalization and delaying adjuvant treatment. The aim of this study was to compare negative pressure wound therapy with standard sterile dressing in terms of the prevention of non-organ-space surgical site infection (superficial and deep surgical site infection) in the high-risk setting. METHODS The trial was conducted at the University of Verona Hospital Trust, Verona, Italy, from July 25, 2018, through October 10, 2019, among adults undergoing surgery for periampullary neoplasms. Only patients at high-risk for surgical site infection based on body mass index, diabetes, steroids, neoadjuvant therapy, American Society of Anesthesiologists score, Charlson comorbidity index, duration of surgery, and blood loss were included and randomized. RESULTS A total of 351 patients were screened, 100 met the inclusion criteria and were 1:1 allocated in the 2 arms. The difference in terms of non-organ-space surgical site infection comparing negative pressure wound therapy with standard sterile dressing was not significant (10.9 vs 12.2%, risk ratio [RR] 1.144, confidence interval [CI] 95% 0.324-4.040, P = 1.000). Hematomas (4.3 vs 2%, RR 1.565, CI 95% 0.312-7.848, P = .609) and organ-space infections (46.7 vs 43.8%, RR 1.059, CI 95% 0.711-1.576, P = .836) were similar. Negative pressure wound therapy prevented the development of seromas (0 vs 12.2%, RR 0.483, CI 95% 0.390-0.599, P = .027). The aesthetic result assessed on postoperative day 7 was better in the negative pressure wound therapy group (visual analogue scale, 8 vs 7, P = .029; Stony Brook Scar Evaluation Scale, 3.2 vs 2.5, P = .009), but it was no more evident on postoperative day 30 after a total number of 23 dropouts. CONCLUSION Compared with standard sterile dressing, negative pressure wound therapy is not associated with an improved rate of non-organ-space surgical site infection after surgery for periampullary neoplasms in patients at high risk for surgical site infection. Additional studies will help identify the population that could benefit most from this intervention.
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Affiliation(s)
- Stefano Andrianello
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Luca Landoni
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Cecilia Bortolato
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Livio Iudici
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Massimiliano Tuveri
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Antonio Pea
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Matteo De Pastena
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Giuseppe Malleo
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Deborah Bonamini
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Gessica Manzini
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
| | - Claudio Bassi
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy.
| | - Roberto Salvia
- Department of General and Pancreatic Surgery- The Pancreas Institute, University of Verona Hospital Trust, Verona, Italy
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Necrotizing soft tissue infection after liposculpture; Case report. Int J Surg Case Rep 2020; 77:677-681. [PMID: 33395872 PMCID: PMC7710500 DOI: 10.1016/j.ijscr.2020.11.078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 11/25/2022] Open
Abstract
Infections in isolated liposuction procedures are reported as only 0.1 % of cases One of the most serious complications of liposuction is necrotizing soft tissue infection (NSTI). Rapid recognition of NSTI is life saving; with urgent extensive debridement and prophylactic antibiotics as the mainstay of treatment for this condition
Introduction Liposculpture procedures have a complication rate of 5%, with the majority being minor complications. Infections in isolated liposuction procedures are as low as 0.1 % of cases. Necrotizing infections can occur after major traumatic injuries, as well as after minor breaches of the skin or mucosa. Here we present a case of a 53-year-old female patient who underwent cosmetic surgery and developed a necrotizing soft tissue infection and we will discuss the importance of early diagnosis, risk factors and preventive measures, treatment options and our management of this particular case. Presentation of Case 53-year-old female patient with a history of multiple cosmetic surgeries, with no significant past medical history, she presented fever and disabling pain at the surgical site with extensive bullae formation; during her fourth post operative day, she presented septic shock that required vasopressor support and mechanical ventilation, accompanied by acute renal failure which required admission to the intensive care unit. The patient’s relatives requested air transportation to bring the patient to our center. The patient remained hospitalized for 42 days in which 15 surgical interventions were performed including multiple surgical wound cleansing and debridement as well as placement of a negative pressure wound therapy system, flaps advancement, lesions reconstruction, graft procurements and insertions. Discussion Antibiotic prophylaxis is recommended preferably with a second-generation cephalosporin, one hour prior to surgery and should be continued for 5–6 days afterwards. Likewise, prophylaxis with Flucloxacillin or gentamicin is recommended in the case of liposuction and or abdominoplasty. The microorganisms most frequently isolated in post-liposuction infections are Staphylococcus aureus, Streptococcus group A, Streptococcous pyogenes, and synergistic infections with anaerobes and facultative pathogens. Among the most severe complications of liposuction is necrotizing soft tissue infection (NSTI), which is an infection of the subcutaneous tissue that spreads to the underlying dermis and sometimes beyond including the fascia and muscle. Conclusion Rapid recognition of NSTI is life-saving and urgent, extensive debridement and prophylactic antibiotics are the mainstay treatment for this condition, multiple debridement procedures may be necessary for successful treatment.
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Prophylactic negative-pressure wound therapy after ileostomy reversal for the prevention of wound healing complications in colorectal cancer patients: a randomized controlled trial. Tech Coloproctol 2020; 25:185-193. [PMID: 33161523 PMCID: PMC7884579 DOI: 10.1007/s10151-020-02372-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 10/26/2020] [Indexed: 12/17/2022]
Abstract
Background The aim of this study was to assess the usefulness of protective negative-pressure wound therapy (NPWT) in the reduction of wound healing complications (WHC) and surgical site infections (SSI) after diverting ileostomy closure in patients who underwent surgery for colorectal cancer. Methods In this prospective randomized clinical trial in a tertiary academic surgical center, patients who had colorectal cancer surgery with protective loop ileostomy and were scheduled to undergo ileostomy closure with primary wound closure from January 2016 to December 2018 were randomized to be treated with or without NPWT. The primary endpoint was the incidence of WHC. Secondary endpoints were incidence of SSI, length of postoperative hospital stay (LOS), and length of complete wound healing (CWH) time. Results We enrolled 35 patients NPWT (24 males [68.6%]; mean age 61.6 ± 11.3 years), with NPWT and 36 patients (20 males [55.6%]; mean age 62.4 ± 11.3 years) with only primary wound closure (control group). WHC was observed in 11 patients (30.6%) in the control group and 3 (8.57%) in the NPWT group (p = 0.020). Patients in the NPWT group had a significantly lower incidence of SSI (2 [5.71%] vs. 8 [22.2%] in the control group; p = 0.046) as well as significantly shorter median CWH (7 [7–7] days vs. 7 [7–15.5] days, p = 0.030). There was no difference in median LOS between groups (3 [2.5–5] days in the control group vs. 4 [2–4] days in the NPWT group; p = 0.072). Conclusions Prophylactic postoperative NPWT after diverting ileostomy closure in colorectal cancer patients reduces the incidence of WRC and SSI. Clinical trial registration clinicaltrials.gov (NCT04088162).
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Asciutto KC, Acosta S, Borgfeldt C. Negative Pressure Wound Therapy (NPWT) in Groin Wounds After Lymphadenectomy in Vulvar Cancer Patients. In Vivo 2020; 34:3511-3517. [PMID: 33144461 DOI: 10.21873/invivo.12192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/13/2020] [Accepted: 09/14/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Vulva cancer surgery is associated with a high level of morbidity mostly due to wound healing disorders in the inguinal region following lymphadenectomy. Our aim is to evaluate the feasibility of negative pressure wound therapy (NPWT) using the PICO™ device in groin wounds after lymphadenectomy. PATIENTS AND METHODS The groins of twenty patients who underwent bilateral lymph node dissection were dressed with the PICO™ device. All patients were followed prospectively with clinical controls up to three months postoperatively using a standardized study protocol. RESULTS A total of 11 patients (55%) developed a surgical site complication (SSC). One patient suffered from a wound rupture two days after surgery, six a lymphocele and four a surgical site infection. Operation time, blood loss, number of lymph nodes removed, length of hospital-stay and duration of PICO™ treatment did not differ between women with and without SSCs. CONCLUSION NPWT using the PICO™ device seems to be a feasible method to reduce the severity of healing disorders in the groin after lymphadenectomy in vulva cancer patients.
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Affiliation(s)
| | - Stefan Acosta
- Department of Clinical Sciences, Lund University, Malmö, Sweden.,Vascular Center, Skåne University Hospital, Malmö, Sweden
| | - Christer Borgfeldt
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund Unviversity, Lund, Sweden
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Gantz OB, Rynecki ND, Para A, Levidy M, Beebe KS. Postoperative negative pressure wound therapy is associated with decreased surgical site infections in all lower extremity amputations. J Orthop 2020; 21:507-511. [PMID: 32999539 DOI: 10.1016/j.jor.2020.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 09/06/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction We hypothesize that Negative Pressure Wound Therapy (NPWT) is associated with a lower incidence of surgical site infection (SSI) in lower extremity amputations (LEAs), a potentially devastating complication. Methods NSQIP database from 2011 to 2018 was queried to identify all-level LEAs. Cases using NPWT were identified. One-to-one nearest-neighbor propensity score matching was performed using a binary logistic regression on NPWT status controlling for patient comorbidities. Results NPWT was used in 133 of 5237 total LEAs (2.54%). Compared to propensity score-matched controls, they had significantly fewer SSIs (1.50% vs. 8.27%). Conclusions NPWT was associated with lower incidence of SSI.
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Affiliation(s)
- Owen B Gantz
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - Nicole D Rynecki
- Department of Orthopaedic Surgery, New York University Langone Medical Center, New York, NY, USA
| | - Ashok Para
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - Michael Levidy
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, Rutgers University, Newark, NJ, USA
| | - Kathleen S Beebe
- Department of Orthopaedic Surgery, Rutgers New Jersey Medical School, Rutgers University, Newark, NJ, USA
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Abstract
Summary
Background
Wound healing deficits and subsequent surgical site infections are potential complications after surgical procedures, resulting in increased morbidity and treatment costs. Closed-incision negative-pressure wound therapy (ciNPWT) systems seem to reduce postoperative wound complications by sealing the wound and reducing tensile forces.
Materials and methods
We conducted a collaborative English literature review in the PubMed database including publications from 2009 to 2020 on ciNPWT use in five surgical subspecialities (orthopaedics and trauma, general surgery, plastic surgery, cardiac surgery and vascular surgery). With literature reviews, case reports and expert opinions excluded, the remaining 59 studies were critically summarized and evaluated with regard to their level of evidence.
Results
Of nine studies analysed in orthopaedics and trauma, positive results of ciNPWT were reported in 55.6%. In 11 of 13 (84.6%), 13 of 15 (86.7%) and 10 of 10 (100%) of studies analysed in plastic, vascular and general surgery, respectively, a positive effect of ciNPWT was observed. On the contrary, only 4 of 12 studies from cardiac surgery discovered positive effects of ciNPWT (33.3%).
Conclusion
ciNPWT is a promising treatment modality to improve postoperative wound healing, notably when facing increased tensile forces. To optimise ciNPWT benefits, indications for its use should be based on patient- and procedure-related risk factors.
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