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Suelo-Calanao RL, D'Alessio A, Hutton S, Krasopoulos G, Muppiri V, Cartwright C, Parvez A, Nikolaidis N, Loubani M. Closed-incision negative pressure therapy as a strategy to reduce sternal wound infection in identified high-risk patients: a multicentre propensity matched study. INTERDISCIPLINARY CARDIOVASCULAR AND THORACIC SURGERY 2024; 38:ivae056. [PMID: 38588571 DOI: 10.1093/icvts/ivae056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/04/2023] [Accepted: 04/02/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVES The premise of this retrospective study was to evaluate the intraoperative use of closed-incision negative pressure therapy (ciNPT) to help reduce the incidence of postoperative sternal wound infections in multimorbid patients with an elevated risk of developing a sternal wound infection post cardiac surgery versus a cohort that received standard-of-care dressings. METHODS Data for all adult patients were collected from each cardiothoracic surgery unit across 3 hospitals in the United Kingdom. High-risk patients had 2 or more recognized risk factors. Fisher's exact test (two-tailed) and unpaired t-test were used to help analyse categorical and continuous data. Propensity matching was performed to compare the 2 groups. RESULTS A total of 5,288 patients who had cardiac surgery were included. Propensity matching led to 766 matched cases. There were significantly fewer sternal wound infections in the ciNPT group [43 (5.6%) vs 119 (15.5%) cases; P = 0.0001], as well as fewer deep sternal wound infections [14 (1.8%) vs 31 (4.0%) cases; P = 0.0149] and superficial sternal wound infections [29 (3.8%) vs 88 (11.4%) cases; P = 0.0001]. A higher mean length of stay in the ciNPT group was statistically significant (11.23 ± 13 vs 9.66 ± 10 days; P = 0.0083) as was a significantly higher mean logistic European System for Cardiac Operative Risk Evaluation (EuroSCORE) (11.143 ± 13 vs 8.094 ± 11; P = 0.0001). A statistically significant higher readmission to the intensive care unit due to sternal wound infection was noted for the controls [16 (2.08%) vs 3 (0.39%) readmissions; P = 0.0042]. CONCLUSIONS The ciNPT appears to be an effective intervention to help reduce the incidence of sternal wound infection in high-risk individuals undergoing cardiac surgery.
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Affiliation(s)
| | | | | | | | | | - Carly Cartwright
- The Royal Wolverhampton NHS Trust, Wolverhampton, United Kingdom
| | - Ahmed Parvez
- The Royal Wolverhampton NHS Trust, Wolverhampton, United Kingdom
| | | | - Mahmoud Loubani
- Castle Hill Hospital, Hull University Teaching Hospital, Hull, United Kingdom
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Belsariya V, Kundan M, Nyekha V, Chandra J N. Enhancing Healing Strategies: Negative-Pressure Wound Therapy and Delayed Primary Closure in Abdominal Wounds Post-emergency Laparotomy for Intestinal Perforation. Cureus 2024; 16:e60738. [PMID: 38903365 PMCID: PMC11187722 DOI: 10.7759/cureus.60738] [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: 05/20/2024] [Indexed: 06/22/2024] Open
Abstract
Background Intestinal perforation is a life-threatening condition requiring immediate surgical intervention. Surgical-site infections (SSIs) and wound dehiscence are common complications associated with emergency laparotomy for intestinal perforation. Finding optimal wound management and postoperative strategies can significantly impact patient outcomes and reduce the risk of complications. Negative-pressure wound therapy (NPWT) is a relatively recent tool employed in the care of wounds to control SSIs and foster healing. Methodology A prospective, observational, cohort study was conducted among 150 patients who underwent emergency exploratory laparotomy due to intestinal perforation at the general surgery department of a tertiary care hospital in New Delhi between July 2022 and December 2023. Preoperatively, all patients underwent initial resuscitation. Intraoperatively, the extent of peritonitis was determined and was categorized according to the Centers for Disease Control and Prevention (CDC) classification. Postoperatively, NPWT dressing was applied to the patient's midline laparotomy wound on postoperative day (POD) two. Negative pressure was set at 75-125 mmHg with suction. The number of NPWT dressing changes required was documented. The wound was closed with vertical mattress sutures under local anesthesia, delayed primary closure (DPC). The incidence of SSIs, the duration for DPC, the incidence of fascial dehiscence, the number of NPWT dressing changes, and the length of hospital stay were documented according to CDC groups. Results The mean age in CDC categories 2, 3, and 4 were 31.789, 28.733, and 42.676 years, respectively. The most common cause of perforation was enteric fever (n = 42, 28%), followed by tuberculosis (n = 36, 24%). Most patients had no known comorbidities (n = 80, 53.3%). Overall, 16% of patients (n = 24) were both alcoholics and smokers. The most frequent bacteria in all CDC categories was Escherichia coli. Fourteen patients developed burst abdomen in the postoperative period and were excluded from the study. The mean duration of DPC increased with higher CDC categories, with CDC category 4 displaying the most extended mean duration at 10.70 days. The number of NPWT dressing changes increases with higher CDC categories, with CDC category 4 exhibiting the highest mean at 2.00 changes. The mean hospital stay increased with higher CDC categories, with CDC category 4 showing the most extended mean stay at 17.324 days. Statistical analysis revealed no significant association between SSI occurrence and CDC categories. Conclusions NPWT followed by DPC is a promising approach to managing gastrointestinal perforations, reducing SSIs, and potentially improving patient outcomes. However, further research is needed to explore the specific benefits of NPWT in conjunction with DPC and its efficacy in various clinical scenarios.
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Affiliation(s)
- Vivek Belsariya
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Meghraj Kundan
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Vekhotso Nyekha
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
| | - Nemi Chandra J
- General Surgery, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND
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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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Stearns SA, Engmann TF, Francalancia S, Hegermiller K, Bixby S, Mandeville R, d’Hemecourt PA, Micheli LJ, Upton J, Dowlatshahi S. Surgical management of popliteal artery entrapment syndrome. J Orthop 2024; 48:32-37. [PMID: 38059216 PMCID: PMC10696308 DOI: 10.1016/j.jor.2023.11.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 11/10/2023] [Indexed: 12/08/2023] Open
Abstract
Introduction Popliteal artery entrapment syndrome (PAES) is a rare condition in which the popliteal artery becomes compressed by adjacent soft tissue structures causing progressive claudication. Due to its low incidence, this disorder and its surgical management is poorly described in the literature. This study presents our institutional data surrounding PAES management to further optimize care of this syndrome. Methods This retrospective study gathered demographic, surgical, and outcome data of all patients with PAES who underwent surgical decompression at our institution from 2015 to 2022. Patients were identified using CPT and ICD-9/10 codes. Summary statistics were calculated, with Chi-squared and T-test used for subgroup analysis. Results 50 surgical patients with PAES were identified. On average, they were young (mean age: 20.7 years), mostly female (78 %), and predominately white (68 %). The vast majority were physically active, with 13 of the 50 patients being runners (26 %). Medically, the cohort was otherwise healthy, with 74 % reporting no comorbidities. Diagnosis was often delayed, with patients on average seeing 4.5 physicians over 2.0 years prior to arriving at our institution for care. In addition to popliteal artery release, the second most performed procedure was fasciotomy (82 %). Postoperatively, there was significant long-term subjective improvement, with 91 % of patients reporting they would repeat the operation and 65 % reporting improved activity. Conclusion PAES is a rare condition affecting the lower limb that requires a nuanced surgical approach. From diagnosis to outcome, we hope to better inform surgeons of PAES so that these patients may receive the highest quality care.
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Affiliation(s)
- Stephen A. Stearns
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Toni F. Engmann
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Stephanie Francalancia
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Katherine Hegermiller
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Sarah Bixby
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ross Mandeville
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Pierre A. d’Hemecourt
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Lyle J. Micheli
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Joseph Upton
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Sammy Dowlatshahi
- Division of Plastic and Reconstructive Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Division of Trauma Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Jenkins S, Komber M, Mattam K, Briffa N. Negative pressure wound therapy in patients with diabetes undergoing left internal thoracic artery harvest: A randomized control trial. J Thorac Cardiovasc Surg 2024; 167:256-268. [PMID: 35550716 DOI: 10.1016/j.jtcvs.2022.01.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 11/28/2021] [Accepted: 01/11/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Patients with diabetes undergoing CABG are at risk of wound infection. Incisional negative pressure wound therapy has been shown to be effective in decreasing incidence of infection in high-risk wounds. Near infrared spectroscopy (NIRS) can be used to assess wound oxygenation and low values can predict infection. OBJECTIVES To evaluate utility of NIRS to assess wound oxygenation, to assess effect of sternotomy, left internal thoracic artery harvest, and wound dressing type on wound edge oxygenation. METHODS In this blinded randomized control trial, patients with diabetes undergoing isolated coronary artery bypass grafting with a left internal thoracic artery were randomized to receive either incisional negative pressure wound therapy dressing or a standard dressing. NIRS measurements were made on the left upper arm (control), and left and right parasternal regions on day -1 (preoperative), day 5, and week 6 after surgery. Results were analyzed using repeated measures parametric methods. RESULTS Eighty patients with diabetes were recruited, 40 to the incisional negative pressure wound therapy group and 40 to the standard dressing group. Adjusted NIRS readings dropped significantly in all patients by day 5 and partially recovered by week 6. In both groups, there was no difference between readings on the left and right. At all time points and on both sides, there was no difference in readings between patients in the 2 groups. CONCLUSIONS NIRS can be used to assess oxygenation adjacent to a sternotomy wound. Adjusted tissue oxygen levels change with time after sternotomy and left internal thoracic artery harvest in patients with diabetes. Wound dressing type does not influence day 5 wound edge oxygenation.
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Affiliation(s)
- Sam Jenkins
- Department of Infection, Immunity, and Cardiovascular Disease, The University of Sheffield, Sheffield, United Kingdom
| | - Mohamed Komber
- Department of Cardiothoracic Surgery, Sheffield Teaching Hospitals, NHS Foundation Trust, Sheffield, United Kingdom
| | - Kavitha Mattam
- Department of Cardiothoracic Surgery, Sheffield Teaching Hospitals, NHS Foundation Trust, Sheffield, United Kingdom
| | - Norman Briffa
- Department of Infection, Immunity, and Cardiovascular Disease, The University of Sheffield, Sheffield, United Kingdom; Department of Cardiothoracic Surgery, Sheffield Teaching Hospitals, NHS Foundation Trust, Sheffield, United Kingdom.
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Ceppa EP, Kim RC, Niedzwiecki D, Lowe ME, Warren DA, House MG, Nakeeb A, Zani S, Moyer AN, Blazer DG. Closed Incision Negative Pressure Therapy to Reduce Surgical Site Infection in High-Risk Gastrointestinal Surgery: A Randomized Controlled Trial. J Am Coll Surg 2023; 236:698-708. [PMID: 36728375 DOI: 10.1097/xcs.0000000000000547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Despite institutional perioperative bundles and national infection prevention guidelines, surgical site infection (SSI) after a major abdominal operation remains a significant source of morbidity. Negative pressure therapy (NPT) has revolutionized care for open wounds but the role of closed incision NPT (ciNPT) remains unclear. STUDY DESIGN We conducted a multi-institutional randomized controlled trial evaluating SSI after major elective colorectal or hepatopancreatobiliary surgery (Clinical Trial Registration: NCT01905397). Patients were randomized to receive conventional wound care vs ciNPT (Prevena Incision Management System, 3M Health Care, San Antonio, TX). The primary endpoint was postoperative incisional SSI. SSI incidence was evaluated at inpatient days 4 or 5 and again at postoperative day 30. With 144 patients studied, the estimated power was 85% for detecting a difference in SSIs between 17% and 5% (conventional vs ciNPT; 1-sided α = 0.1). Secondary endpoints included SSI type, length of stay, 30-day readmission, and mortality. T-tests were used to compare continuous variables between treatments; similarly, chi-square tests were used to compare categorical variables. A p value of <0.05 was considered significant, except in the primary comparison of incisional and organ SSIs. RESULTS During the 2013 to 2021 time period, 164 patients were randomized, and of those, 138 were evaluable (ciNPT n = 63; conventional n = 75). Incisional SSIs occurred in 9 (14%) patients in the ciNPT group and 13 (17%) patients in the conventional group (p = 0.31). Organ or space SSIs occurred in 7 (11%) patients in the ciNPT group and 10 (13%) in the conventional therapy group (p = 0.35). CONCLUSIONS In this multi-institutional, randomized controlled trial of patients undergoing colorectal or hepatopancreatobiliary surgery, incidence of incisional SSIs between ciNPT and conventional wound therapy was not statistically significant. Future trials should focus on patient populations undergoing specific procedures types that have the highest risk for SSI.
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Affiliation(s)
- Eugene P Ceppa
- From the Department of Surgery, Indiana University, Indianapolis, IN (Ceppa, Kim, House, Nakeeb)
| | - Rachel C Kim
- From the Department of Surgery, Indiana University, Indianapolis, IN (Ceppa, Kim, House, Nakeeb)
| | - Donna Niedzwiecki
- Department of Biostatistics and Bioinformatics (Niedzwiecki), Duke University Medical Center, Durham, NC
| | - Melissa E Lowe
- Biostatistics Shared Resource (Lowe), Duke University Medical Center, Durham, NC
| | - Dana A Warren
- Duke Cancer Institute (Warren, Moyer), Duke University Medical Center, Durham, NC
| | - Michael G House
- From the Department of Surgery, Indiana University, Indianapolis, IN (Ceppa, Kim, House, Nakeeb)
| | - Attila Nakeeb
- From the Department of Surgery, Indiana University, Indianapolis, IN (Ceppa, Kim, House, Nakeeb)
| | - Sabino Zani
- Department of Surgery (Zani, Blazer), Duke University Medical Center, Durham, NC
| | - Ashley N Moyer
- Duke Cancer Institute (Warren, Moyer), Duke University Medical Center, Durham, NC
| | - Dan G Blazer
- Department of Surgery (Zani, Blazer), Duke University Medical Center, Durham, NC
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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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Xu B, Song X, Weng Y. A Multidisciplinary Team Approach for Diabetic Foot Ulcer: A Case Study. Adv Skin Wound Care 2023; 36:1-4. [PMID: 36940382 DOI: 10.1097/01.asw.0000920512.88426.90] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023]
Abstract
ABSTRACT A multidisciplinary team (MDT) approach is the most efficient way to treat many chronic and serious diseases. In this case report, providers sought to implement an MDT approach to treat a patient with diabetes and foot ulcers, actively involving the patient's caregiving family members. Comprehensive evaluation, blood sugar control, and timely referral were established as the primary treatment course. Negative-pressure wound therapy was applied to completely remove necrotic tissue debris and seropurulent discharge from the foot ulcers under the consultation of the MDT team. Local wound management, protection of the periwound skin, and health education for the patient's wound care nurse specialists were integral to the treatment outcome. After 3 months of treatment, the patient's right foot wound bed was improved, and further skin-grafting surgery was performed to accelerate the healing process during follow-up treatments.
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Affiliation(s)
- Beihua Xu
- At the Third Affiliated Hospital of Soochow, Wound Care Clinic, Changzhou, China, Beihua Xu, BSN, and Xia Song, BSN, are Registered Nurses and Wound Care Nurses. Yajuan Weng, MSN, MBA, RN, is Registered Nurse, Enterostomal Therapist, and Chair of the Wound Ostomy Continence Nursing Group, Nanjing Drum Tower Hospital, Nanjing, China
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Bath MF, Davies J, Suresh R, Machesney MR. Surgical site infections: a scoping review on current intraoperative prevention measures. Ann R Coll Surg Engl 2022; 104:571-576. [PMID: 36044920 PMCID: PMC9433173 DOI: 10.1308/rcsann.2022.0075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 09/03/2023] Open
Abstract
INTRODUCTION Surgical site infections (SSIs) remain a significant cause of morbidity for surgical patients worldwide and with growing rates of antibiotic resistance, the development of new nonantimicrobial techniques to target SSI reduction is crucial. This review aimed to explore available nonantibiotic intraoperative interventions to reduce the risk of SSI. METHODS A literature search was undertaken using Medline, Web of Science, Embase, and Cochrane Library databases. Any study published from 1 January 1980 to 1 September 2021 that described any nonantibiotic intraoperative physical technique aiming to reduce SSI rates, with a primary or secondary outcome of SSI rates, was included. FINDINGS A total of 45 articles were included in the final scoping review. The current nonantibiotic intraoperative interventions advised for use include chlorhexidine skin preparation with alcohol, pressurised wound irrigation, Triclosan-coated sutures for skin closure, and negative pressure wound therapy. Many other widely used surgical practices do not have the supporting evidence to validate their routine use in clinical practice to reduce SSI rates. CONCLUSIONS We identified several techniques that can be used in the operating theatre to provide additional opportunities to reduce SSI rates. However, strict adherence to current established SSI prevention guidelines remains the mainstay of ensuring SSI rates remain low.
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Affiliation(s)
- MF Bath
- Whipps Cross Hospital, Barts Health NHS Trust, UK
| | - J Davies
- Whipps Cross Hospital, Barts Health NHS Trust, UK
| | - R Suresh
- Whipps Cross Hospital, Barts Health NHS Trust, UK
| | - MR Machesney
- Whipps Cross Hospital, Barts Health NHS Trust, UK
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10
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Cooper HJ, Bongards C, Silverman RP. Cost-Effectiveness of Closed Incision Negative Pressure Therapy for Surgical Site Management After Revision Total Knee Arthroplasty: Secondary Analysis of a Randomized Clinical Trial. J Arthroplasty 2022; 37:S790-S795. [PMID: 35288248 DOI: 10.1016/j.arth.2022.03.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/18/2022] [Accepted: 03/06/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The PROMISES (Post-market, Randomized, Open-Label, Multicenter, Study to Evaluate the Effectiveness of Closed Incision Negative Pressure Therapy Versus Standard of Care Dressings in Reducing Surgical Site Complications in Subjects With Revision of a Failed Total Knee Arthroplasty) randomized controlled trial compared closed incision negative pressure therapy (ciNPT) to standard of care (SOC) after revision total knee arthroplasty in high-risk patients. We assessed the costs associated with 90-day surgical site complications (SSCs) to determine the cost-benefit of ciNPT. METHODS A health economic model was used to determine mean per-patient costs to manage the surgical site, including the costs of postoperative dressings, surgical and non-surgical interventions, and readmission. A subanalysis was performed to examine cost-benefit in "lower risk" (Charlson Comorbidity Index < 2) and "higher risk" (Charlson Comorbidity Index ≥ 2) patients. RESULTS Patients with ciNPT experienced fewer SSCs (3.4% vs 14.3%; P = .0013) and required fewer surgical (0.7% vs 4.8%; P = .0666) and non-surgical (2.7% vs 12.9%; P = .0017) interventions compared to those with SOC. Readmission rates were significantly higher when patients experienced SSC (31% vs 4%; P = .0001). Using the economic model, respective per-patient costs for the ciNPT and SOC groups were $666 and $52 for postoperative dressings, $135 and $994 for surgical interventions, $231 and $970 for readmissions, and $15 and $70 for non-surgical interventions. Total per-patient costs for surgical site management were $1,047 for ciNPT and $2,036 for SOC. Among the lower risk population, mean per-patient cost was $1,066 for ciNPT and $1,474 for SOC. Among the higher risk population, mean per-patient cost was $676 for ciNPT and $3,212 for SOC. CONCLUSION Despite higher upfront costs for postoperative dressings, ciNPT was cost-effective in this health economic model, decreasing the costs of surgical site management after revision total knee arthroplasty by 49% in this study population and 79% in higher risk subgroup.
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Affiliation(s)
- Herbert J Cooper
- Department of Orthopaedic Surgery, Columbia University Irving Medical Center, New York Presbyterian Hospital, New York, NY
| | | | - Ronald P Silverman
- 3M Company, St. Paul, MN; University of Maryland School of Medicine, Baltimore, MD
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Ryu JY, Lee JH, Kim JS, Lee JS, Lee JW, Choi KY, Chung HY, Cho BC, Yang JD. Usefulness of Incisional Negative Pressure Wound Therapy for Decreasing Wound Complication Rates and Seroma Formation Following Prepectoral Breast Reconstruction. Aesthetic Plast Surg 2022; 46:633-641. [PMID: 33474573 DOI: 10.1007/s00266-020-02115-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/26/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Seroma is a common complication in prepectoral breast reconstruction. PICOTM dressing, a type of incisional negative pressure wound therapy (iNPWT), was used to reduce complications postoperatively. METHODS This study was a retrospective cohort study that included patients who underwent prepectoral breast reconstruction between February 2017 and July 2019. There were two groups: one that received PICOTM dressing and a control group. The frequencies of overall complications, major seromas, and reoperations were analyzed. The durations and total amounts of seromas were also analyzed. RESULT Sixty patients were included in this study (PICOTM : 37 and non-PICOTM patients: 23). The overall incidence of complications, major seromas, and frequency of reoperations were lower in the PICO group compared to the non-PICOTM group (18.9% vs. 52.2%, p = 0.007; 16.2% vs. 43.5%, p = 0.020; 2.7% vs. 26.1%, p = 0.006, respectively). Univariate analysis was used to analyze the risk factors for complications due to the application of PICOTM dressing and showed statistically significant results for any complication. When univariate analysis was performed on risk factors for seroma, the duration of seroma showed statistical significance in association with PICOTM dressing status and mastectomy volume. The total number of patients who developed seroma was statistically correlated with age, PICOTM dressing status, and mastectomy volume. CONCLUSIONS PICOTM dressing after prepectoral breast reconstruction could be a useful tool for reducing the frequency of complications and major seroma, as well as the duration and total incidences of seroma. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Jeong Yeop Ryu
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Jung Ho Lee
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Jong Seong Kim
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Joon Seok Lee
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Jeong Woo Lee
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Kang Young Choi
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Ho Yun Chung
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Byung Chae Cho
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea
| | - Jung Dug Yang
- Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Korea.
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12
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Doman DM, Young AM, Buller LT, Deckard ER, Meneghini RM. Comparison of Surgical Site Complications With Negative Pressure Wound Therapy vs Silver Impregnated Dressing in High-Risk Total Knee Arthroplasty Patients: A Matched Cohort Study. J Arthroplasty 2021; 36:3437-3442. [PMID: 34140207 DOI: 10.1016/j.arth.2021.05.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/12/2021] [Accepted: 05/18/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Closed incision negative pressure wound therapy (ciNPWT) may reduce surgical site complications following total joint arthroplasty. Although unlikely necessary for all patients, the criteria for utilizing ciNPWT in primary total knee arthroplasty (TKA) remain poorly defined. This study's purpose was to compare the incidence of incisional wound complications, non-incisional complications (ie, dressing reactions), reoperations, and periprosthetic joint infections (PJIs) among a group of high-risk primary TKA patients treated with ciNPWT vs an occlusive silver impregnated dressing. METHODS One hundred thirty high-risk primary TKA patients treated with ciNPWT were 1:1 propensity matched and compared to a historical control group treated with an occlusive silver impregnated dressing. High-risk criteria included the following: active tobacco use, diabetes mellitus, body mass index >35 kg/m2, autoimmune disease, chronic kidney disease, Staphylococcus aureus nasal colonization, and non-aspirin anticoagulation. RESULTS Age, gender, and risk factor profile were comparable between cohorts. The ciNPWT cohort had significantly fewer incisional wound complications (6.9% vs 16.2%; P = .031) and significantly more non-incisional complications (16.9% vs 1.5%; P < .001). No dressing reactions required clinical intervention. There were no differences in reoperations or periprosthetic joint infections (P = 1.000). In multivariate analysis, occlusive silver impregnated dressings (odds ratio 2.9, 95% confidence interval 1.3-6.8, P = .012) and non-aspirin anticoagulation (odds ratio 2.5, 95% confidence interval 1.1-5.6, P = .028) were associated with the development of incisional wound complications. CONCLUSION Among high-risk patients undergoing primary TKA, ciNPWT decreased incisional wound complications when compared to occlusive silver impregnated dressings, particularly among those receiving non-aspirin anticoagulation. Although an increase in dressing reactions was observed, the clinical impact was minimal.
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Affiliation(s)
- David M Doman
- Department of Orthopaedic Surgery, Dwight D. Eisenhower Army Medical Center, Fort Gordon, GA
| | | | - Leonard T Buller
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Evan R Deckard
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - R Michael Meneghini
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN
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13
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Mueller KB, D'Antuono M, Patel N, Pivazyan G, Aulisi EF, Evans KK, Nair MN. Effect of Incisional Negative Pressure Wound Therapy vs Standard Wound Dressing on the Development of Surgical Site Infection after Spinal Surgery: A Prospective Observational Study. Neurosurgery 2021; 88:E445-E451. [PMID: 33611587 DOI: 10.1093/neuros/nyab040] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 12/14/2020] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Use of a closed-incisional negative pressure therapy (ci-NPT) dressing is an emerging strategy to reduce surgical site infections (SSIs) in spine surgery that lacks robust data. OBJECTIVE To determine the impact of a ci-NPT, as compared with a standard dressing, on the development of SSIs after spine surgery. METHODS This was a prospective observational study over a 2-yr period. Indications for surgery included degenerative disease, deformity, malignancy, and trauma. Exclusion criteria included anterior and lateral approaches to the spine, intraoperative durotomy, or use of minimally invasive techniques. SSIs up to 60 d following surgery were recorded. RESULTS A total of 274 patients were included. SSI rate was significantly lower with ci-NPT dressing (n = 118) as compared with the standard dressing (n = 156) (3.4 vs 10.9%, P = .02). There was no statistical difference in infection rate for decompression alone procedures (4.2 vs 9.1%, P = .63), but there was a statistically significant reduction with the use of a negative-pressure dressing in cases that required instrumentation (3.2 vs 11.4%, P = .03). Patients at higher risk (instrumentation, deformity, and malignancy) had less SSIs with the use of ci-NPT, although this did not reach statistical significance. There were no complications in either group. CONCLUSION SSI rates were significantly reduced with a ci-NPT dressing vs a standard dressing in patients who underwent spinal surgery. The higher cost of a ci-NPT dressing might be justified with instrumented cases, as well as with certain high-risk patient populations undergoing spine surgery, given the serious consequences of an infection.
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Affiliation(s)
- Kyle B Mueller
- Department of Neurosurgery, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Matthew D'Antuono
- Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Nirali Patel
- Department of Neurosurgery, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Gnel Pivazyan
- Department of Neurosurgery, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - Edward F Aulisi
- Department of Neurosurgery, MedStar Washington Hospital Center, Washington, District of Columbia, USA
| | - Karen K Evans
- Department of Plastic Surgery, Georgetown University Medical Center, Washington, District of Columbia, USA
| | - M Nathan Nair
- Department of Neurosurgery, Georgetown University Medical Center, Washington, District of Columbia, USA
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Müller-Seubert W, Roth S, Hauck T, Arkudas A, Horch RE, Ludolph I. Novel imaging methods reveal positive impact of topical negative pressure application on tissue perfusion in an in vivo skin model. Int Wound J 2021; 18:932-939. [PMID: 34128314 PMCID: PMC8613388 DOI: 10.1111/iwj.13639] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 05/27/2021] [Accepted: 05/31/2021] [Indexed: 12/25/2022] Open
Abstract
The influence of topical negative pressure application (TNPA) on tissue perfusion still remains controversial. TNPA was applied for 30 minutes on intact skin of 21 healthy participants. Measurements of tissue oxygen saturation and tissue temperature as signs of tissue perfusion were performed before application of the TNPA, directly after removal of the TNPA and 5, 10, 15, 20, and 30 minutes after removal of the dressing using the near infrared imaging (NIRI) and a thermal imaging camera. Tissue oxygen saturation showed an increase from 67.7% before applying the TNPA to 76.1% directly after removal of TNPA, followed by a decrease of oxygen saturation 30 minutes after removal of TNPA. The measured temperature of the treated skin area increased from 32.1°C to 36.1°C after removal of TNPA with a consecutive decrease of the temperature 30 minutes after removal. TNPA resulted in both a higher tissue oxygen saturation and a higher skin temperature after 30 minutes compared to the beginning. TNPA increases both tissue oxygen saturation and skin temperature as sign of an increase of tissue perfusion. NIRI and thermal imaging proved to be useful for measuring changes in tissue perfusion.
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Affiliation(s)
- Wibke Müller-Seubert
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuernberg (FAU), Erlangen, Germany
| | - Sascha Roth
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuernberg (FAU), Erlangen, Germany
| | - Theresa Hauck
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuernberg (FAU), Erlangen, Germany
| | - Andreas Arkudas
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuernberg (FAU), Erlangen, Germany
| | - Raymund E Horch
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuernberg (FAU), Erlangen, Germany
| | - Ingo Ludolph
- Department of Plastic and Hand Surgery and Laboratory for Tissue Engineering and Regenerative Medicine, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuernberg (FAU), Erlangen, Germany
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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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Brega C, Calvi S, Albertini A. Use of a negative pressure wound therapy system over closed incisions option in preventing post-sternotomy wound complications. Wound Repair Regen 2021; 29:848-852. [PMID: 33780088 DOI: 10.1111/wrr.12914] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 03/04/2021] [Accepted: 03/16/2021] [Indexed: 11/28/2022]
Abstract
Post-sternotomy surgical site infections may be serious complications responsible for increased morbidity, mortality and length of hospital stay. A variety of wound-healing strategies can be used over closed surgical incisions, including negative pressure wound therapy (NPWT). The aim of the study is to assess sternal wound complications after heart surgery using NPWT in patients at risk for surgical site complication. Considered risk factors affecting wound healing were type 2 diabetes, Body Mass Index (BMI) >30, chronic obstructive pulmonary disease (COPD), chronic renal failure (CRF) and myocardial revascularization by double mammary artery harvesting. With these premises, 90 patients were selected: 30 patients received traditional gauze dressings, 30 advanced dressings (hydrocolloid and carboxymethyl cellulose) and 30 patients NPWT. Thirty-four patients (37.7%) had two risk factors, 41 patients (45.5%) were affected by three risk factors and 15 patients (16.6%) by four risk factors. The NPWT group had lower rates of diabetes and CRF and only one patient presented four risk factors. With regard to surgical times and types of surgical procedure, no significant differences were observed within the three groups. The patients who received NPWT over closed incision experimented a significantly lower rate of deep sternal complication over traditional gauze and hydrocolloid and carboxymethyl cellulose dressings.
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Affiliation(s)
- Carlotta Brega
- Cardiovascular Department, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Simone Calvi
- Cardiovascular Department, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
| | - Alberto Albertini
- Cardiovascular Department, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy
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Closed Incisional Negative Pressure Therapy Significantly Reduces Early Wound Dehiscence after Reduction Mammaplasty. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3496. [PMID: 33968556 PMCID: PMC8099400 DOI: 10.1097/gox.0000000000003496] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/08/2021] [Indexed: 11/25/2022]
Abstract
Background: Closed incisional negative pressure therapy (ciNPT) has been shown to improve surgical outcomes. Functional reduction mammaplasty has a wound dehiscence rate of 25% and higher in most series, requiring extra care and delayed secondary healing. We aimed to determine if shifting from standard care dressings to ciNPT reduced early dehiscence after breast reduction. Methods: This multisurgeon retrospective study compared consecutive patients undergoing primary breast reduction dressed with ciNPT to similar patients with standard dressing materials. Perioperative management was otherwise unchanged. Early dehiscence was defined as incisional disruption requiring wound care within the first 30 postoperative days. Statistical analyses were performed using t-test and Fisher exact test. Results: We analyzed 79 patients with 158 breasts (114 standard and 44 ciNPT). Both groups were similar. Mean ages were 35 and 34 years; body mass index, 28.5 and 27.4 kg/m2; and reduction volumes, 565 and 610 g, respectively. None were active smokers, and 9.5% were former smokers. Wise pattern skin incisions were used in all, and parenchymal resections mostly utilized superomedial pedicles. Median ciNPT treatment was 6 days. Early dehiscence was significantly lower with ciNPT, occurring in only 1 of 44 (2%) breasts, compared to 16 of 114 in the standard group (14%), P = 0.003, a relative risk reduction of 84%. Two control patients required debridement, whereas none of the ciNPT patients did. Conclusion: Application of ciNPT markedly decreased early dehiscence requiring wound care, compared to using standard dressings, in otherwise similarly risk-stratified breast reduction patients.
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Utilization of a Novel Negative Pressure Platform Wound Dressing on Surgical Incisions: A Case Series. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3455. [PMID: 33728236 PMCID: PMC7954363 DOI: 10.1097/gox.0000000000003455] [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: 05/27/2020] [Accepted: 01/08/2021] [Indexed: 11/26/2022]
Abstract
Background: Closed incision negative pressure therapy (ciNPT) has been shown to improve wound healing for patients at high risk for wound complications. Current devices consist of opaque interface dressings that do not allow ongoing visual evaluation of the surgical incision and utilize a negative pressure of −80 mm Hg to −125 mm Hg. The Negative Pressure Platform Wound Dressing (NP-PWD) was developed to address these aspects. This case series is the first evaluation of the NP-PWD in a clinical setting. Methods: Patients aged 18–85 undergoing an operation with an anticipated incision and primary closure were screened. Demographics, comorbidities, and operation performed were recorded. Following closure, the incision was measured and photographed before NP-PWD placement. The NP-PWD was removed at the first postoperative check (POC) between postoperative days (PODs) 3–5. Subjects were followed until PODs 9–14. POCs consisted of incision assessment, measurement, photography, and adverse event monitoring. Results: A total of 8 patients with 10 incisions were included in the study. Five patients were men. Median age was 56 years (IQR 53–74 years). All incisions were intact and without inflammation or infection at all POCs. Three adverse events, including small blisters and interruption of therapy, were noted. Conclusions: This case series reports that patients tolerated the NP-PWD on closed surgical incisions well and that all incisions were intact without evidence of inflammation or infection after 2 weeks of follow-up. Future controlled, clinical studies should further examine the safety and efficacy of the use of the NP-PWD.
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Rashed A, Csiszar M, Beledi A, Gombocz K. The impact of incisional negative pressure wound therapy on the wound healing process after midline sternotomy. Int Wound J 2020; 18:95-102. [PMID: 33236860 PMCID: PMC7948622 DOI: 10.1111/iwj.13497] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/15/2020] [Accepted: 08/19/2020] [Indexed: 01/22/2023] Open
Abstract
Previous studies have reported that the use of incisional negative pressure wound therapy (INPWT) might reduce the incidence of wound infections, although its mechanism remains unknown. We designed a prospective study to explore the effects of INPWT on different stages of the wound healing process. After meeting the inclusion criteria, 108 patients were enrolled. Based on exclusion criteria four patients were excluded and 104 patients were randomised into two groups. INPWT was applied after primary closure of the midline sternotomy in the study group (n = 52), while conventional wound dressing was applied in the control group (n = 52). We documented the incidence of deep sternal wound infections and analysed the pre‐ and postoperative inflammatory biomarkers and scar size in both groups. No wound infections were observed in the study group compared with six cases (11.1%) in the control group, (P = .026). No significant differences were observed in the inflammatory biomarkers between the groups. Scar size was significantly smaller in the study group. We concluded that INPWT has less effect on the inflammatory phase and appears to have more effect on the proliferation phase through pronounced scar formation.
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Affiliation(s)
- Aref Rashed
- Department of Cardiac Surgery, Zala County St. Raphael Hospital, Zalaegerszeg, Hungary
| | - Marton Csiszar
- Department of Radiology, Zala County St. Raphael Hospital, Zalaegerszeg, Hungary
| | - Agnes Beledi
- Department of Cardiac Surgery, Zala County St. Raphael Hospital, Zalaegerszeg, Hungary
| | - Karoly Gombocz
- Department of Cardiac Surgery, Zala County St. Raphael Hospital, Zalaegerszeg, Hungary
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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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21
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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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Suelo-Calanao RL, Thomson R, Read M, Matheson E, Isaac E, Chaudhry M, Loubani M. The impact of closed incision negative pressure therapy on prevention of median sternotomy infection for high risk cases: a single centre retrospective study. J Cardiothorac Surg 2020; 15:222. [PMID: 32814569 PMCID: PMC7437015 DOI: 10.1186/s13019-020-01265-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 08/10/2020] [Indexed: 11/16/2022] Open
Abstract
Background Sternal wound infection (SWI) following cardiothoracic surgery is a major complication. It may significantly impact patient recovery, treatment cost and mortality rates. No universal guideline exists on SWI management, and more recently the focus has become prevention over treatment. Recent studies report positive outcomes with closed incision negative pressure therapy (ciNPT) on surgical incisions, particularly for patients at risk of poor wound healing. Objective This study aims to assess the effect of ciNPT on SWI incidence in high-risk patients. Methods A retrospective study was performed to investigate the benefit of ciNPT post sternotomy. Patients 3 years before the introduction of ciNPT (Control group) and 3 years after ciNPT availability (ciNPT group) were included. Only patients that had two or more of the risk factors; obesity, Chronic Obstructive Pulmonary Disease, old age and diabetes mellitus in the High Risk ciNPT cohort were given the ciNPT dressing. Patient demographics, EuroSCOREs and length of staywere reported as mean ± standard deviation. The Fisher’s exact test (two-tailed) and an unpaired t-test (two-tailed) were used to calculate the p-value for categorical data and continuous data, respectively. Results The total number of patients was 1859 with 927 in the Control group and 932 in the ciNPT group. No statistical differences were noted between the groups apart from the Logistic EuroSCORE (Control = 6.802 ± 9.7 vs. ciNPT = 8.126 ± 11.3; P = 0.0002). The overall SWI incidence decreased from 8.7 to 4.4% in the overall groups with the introduction of ciNPT (P = 0.0005) demonstrating a 50% reduction. The patients with two and above risk factor in the Control Group (High Risk Control Group) were 162 while there was 158 in the ciNPT Group (High Risk ciNPT Group). The two groups were similar in all characteristics. Although the superficial and deep sternal would infections were higher in the High Risk Control Group versus the High Risk ciNPT group patients (20(12.4%) vs 9(5.6%); P = 0.049 respectively), the length of postoperative stay was similar in both (13.0 ± 15.1 versus 12.2 ± 15.6 days; p + 0.65). However the patients that developed infections in the two High Risk Groups stayed significantly longer than those who did not (25.5 ± 27.7 versus 12.2 ± 15.6 days;P = 0.008). There were 13 deaths in Hospital in the High Risk Control Group versus 10 in the High Risk ciNPT Group (P = 0.66). Conclusion In this study, ciNPT reduced SWI incidence post sternotomy in patients at risk for developing SWI. This however did not translate into shorter hospital stay or mortality.
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Affiliation(s)
| | - Richard Thomson
- Department of Cardiothoracic Surgery, Castle Hill Hospital, Cottingham, HU16 5JQ, UK
| | - Maxine Read
- Department of Cardiothoracic Surgery, Castle Hill Hospital, Cottingham, HU16 5JQ, UK
| | | | - Emmanuel Isaac
- Department of Cardiothoracic Surgery, Castle Hill Hospital, Cottingham, HU16 5JQ, UK
| | - Mubarak Chaudhry
- Department of Cardiothoracic Surgery, Castle Hill Hospital, Cottingham, HU16 5JQ, UK
| | - Mahmoud Loubani
- Department of Cardiothoracic Surgery, Castle Hill Hospital, Cottingham, HU16 5JQ, UK.
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Practical Things You Should Know about Wound Healing and Vacuum-Assisted Closure Management. Plast Reconstr Surg 2020; 145:839e-854e. [PMID: 32221237 DOI: 10.1097/prs.0000000000006652] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
LEARNING OBJECTIVES After reading this article, the participant should be able to: 1. Understand the basics of negative-pressure wound therapy and practical uses of various vacuum-assisted closure dressings. 2. Understand the mechanisms of action of negative-pressure therapies and other important adjuncts, such as perfusion imaging. 3. Discuss the evidence for hyperbaric oxygen therapy in wound care. SUMMARY Wound healing requires creating an environment that supports the healing process while decreasing inflammation and infection. Negative-pressure wound therapy has changed the way physicians manage acute and chronic wounds for more than 20 years. It contracts wound edges, removes exudate, including inflammatory and infectious material, and promotes angiogenesis and granulation tissue formation. These effects have been consistently demonstrated in multiple animal and human randomized controlled trials. Recent innovations that include instillation therapy and closed incision have further increased our arsenal against difficult-to-treat wounds and incisions at high risk of complications. Instillation of topical wound solutions allows physicians to cleanse the wound without return to the operating room, resulting in fewer debridements, shorter hospital stays, and faster time to wound closure. Other concepts have yielded negative-pressure therapy on top of closed surgical incisions, which holds incision edges together, reduces edema, promotes angiogenesis, and creates a barrier to protect incisions during the critical healing period, thereby reducing surgical-site complications, especially infection. Other practical adjuncts to the modern-day treatment of acute and chronic wounds include indocyanine green angiography, which allows real-time assessment of perfusion, and hyperbaric oxygen treatment, which has been suggested to augment healing in acute, chronic, specifically diabetic foot ulcers and radiation-related wounds.
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Boland PA, Kelly ME, Donlon NE, Bolger JC, Mehigan BJ, McCormick PH, Larkin JO. Prophylactic negative pressure wound therapy for closed laparotomy wounds: a systematic review and meta-analysis of randomised controlled trials. Ir J Med Sci 2020; 190:261-267. [PMID: 32588378 PMCID: PMC7315908 DOI: 10.1007/s11845-020-02283-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/16/2020] [Indexed: 12/16/2022]
Abstract
Surgical site infections are a common source of post-operative morbidity and contribute significantly to healthcare costs. Patients undergoing emergency laparotomy and/or bowel surgery are particularly at risk. Prophylactic negative pressure wound therapy (NPWT) has been shown to reduce wound infection. However, to date, there has been a lack of consensus around its use for closed laparotomy wounds. We conducted a systematic review of randomised controlled trials comparing the use of prophylactic negative pressure wound therapy with standard dressings for closed laparotomy incisions. The primary outcome was incidence of incisional surgical site infection (SSI) at 30 days post-operatively. Secondary outcomes included superficial and deep SSI, skin dehiscence, fascial dehiscence and length of stay. A total of 2182 publications were identified, of which, following review of titles, abstracts and full texts, five studies met the criteria for inclusion. Across these studies, 467 patients were randomised to NPWT and 464 to standard dressings. Overall SSI rate was 18.6% (n = 87/467) versus 23.9% (n = 111/464) in the NPWT and standard dressing groups, respectively (Odds ratio 0.71, 95% CI 0.52–0.99, p = 0.04*). Deep SSI incidence was the same in both groups (2.6%). Both skin dehiscence and fascial dehiscence were slightly higher in the standard dressing group ((4.2%, n = 11/263 versus 3.1% (n = 8/261) and (0.9% (n = 3/324) versus 0.6% (n = 2/323)), respectively. This study observed that NPWT reduces the overall SSI for closed laparotomy wounds. It supports data recommending the use of prophylactic NPWT dressings, especially in high-risk patients in both emergency and elective circumstances.
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Affiliation(s)
| | - Michael E Kelly
- Department of Colorectal Surgery, St James's Hospital, Dublin, 8, Ireland
| | - Noel E Donlon
- Department of Colorectal Surgery, St James's Hospital, Dublin, 8, Ireland
| | - Jarlath C Bolger
- Department of Colorectal Surgery, St James's Hospital, Dublin, 8, Ireland
| | - Brian J Mehigan
- Department of Colorectal Surgery, St James's Hospital, Dublin, 8, Ireland
| | - Paul H McCormick
- Department of Colorectal Surgery, St James's Hospital, Dublin, 8, Ireland
| | - John O Larkin
- Department of Colorectal Surgery, St James's Hospital, Dublin, 8, Ireland
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Gök MA, Kafadar MT, Yeğen SF. Comparison of negative-pressure incision management system in wound dehiscence: A prospective, randomized, observational study. J Med Life 2019; 12:276-283. [PMID: 31666831 PMCID: PMC6814883 DOI: 10.25122/jml-2019-0033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Wound dehiscence is a significant problem faced by surgeons after major abdominal surgery. In this study, it was aimed to select the best incision management system to keep the incision edges together and prevent wound opening, and infection by protecting the incision. In this study, 60 patients who underwent abdominal surgery were evaluated regarding their risk of wound dehiscence. In our clinic, high-risk cases of abdominal surgery are performed, the risk factors being ischemia along the incision line, dirty and contaminated wound, obesity, tension on the suture line, traumatization of the wound site, age at onset (> 65), body mass index (BMI) > 30, diabetes mellitus, chronic obstructive pulmonary disease (COPD), immunosuppressive drug users. A prospective study protocol was planned after ASA (American Society of Anesthesiologists) physical status class assignment. Patients were divided into three groups: patients who underwent a postoperative negative-pressure therapy dressing, patients who underwent subcutaneous aspiration drainage, and patients who received standard dressing. The aim of this study was to evaluate the decompensation, surgical site infection, seroma, hospital stay and costs and to evaluate the results in the postoperative period. Sixty patients were randomized (n = 20, for each group). Thirty-one (51%) of the patients were male, and the mean age was 64.3 ± 8.9 (46-85). The mean BMI was 30.45 ± 7.2. There was no statistically significant difference (p≥0.05) between groups in terms of sex, age, and BMI. The ASA score and surgical interventions were similar between the groups. Wound dehiscence rate was 25% (n = 8), 20% (n = 6) and 3% (n = 1) for the Standard Dressing (SD), Aspiration Drainage (AD) and Negative-Pressure (NP) groups, respectively (p <0.017). Duration of hospitalization was 16.45 ± 6.6, 14.3 ± 7.4 and 8.95 ± 2.8 days (p <0.001) for SD, AD and NP groups, respectively. No statistically significant difference was found between the groups regarding other variables (p≥0.05 for all variables). Negative-pressure wound treatment is an easy, fast and practical technique which reduces lateral tension and swelling. It provides perfusion support and helps to protect the surgical field against external sources of infection.
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Affiliation(s)
- Mehmet Ali Gök
- Clinic of General Surgery, Health Sciences University, Derince Training and Research Hospital, Kocaeli, Turkey
| | - Mehmet Tolga Kafadar
- Clinic of General Surgery, Health Sciences University, Mehmet Akif İnan Training and Research Hospital, Şanlıurfa, Turkey
| | - Serkan Fatih Yeğen
- Clinic of General Surgery, Ali Osman Sönmez Oncology Hospital, Bursa, Turkey
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Donlon NE, Boland PA, Kelly ME, Schmidt K, Cooke F, Neary PM, Barry KM, Reynolds JV. Prophylactic negative wound therapy in laparotomy wounds (PROPEL trial): randomized controlled trial. Int J Colorectal Dis 2019; 34:2003-2010. [PMID: 31529194 DOI: 10.1007/s00384-019-03398-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Superficial surgical site infections are a common post-operative complication. They also place a considerable financial burden on healthcare. The use of prophylactic negative pressure wound therapy has been advocated to reduce wound infection rates. However, there is debate around its routine use. The purpose of this trial is to determine if prophylactic negative pressure wound therapy reduces post-operative wound complications in patients undergoing laparotomy. METHODS/DESIGN This multi-centre randomised controlled trial will compare standard surgical dressings (control) to two competing negative pressure wound therapy dressings (Prevena™ and PICO™). All patients will be over 18 years, who are undergoing an emergency or elective laparotomy. It is intended to enrol a total of 271 patients for the trial. DISCUSSION The PROPEL trial is a multi-centre randomised controlled trial of patients undergoing laparotomy. The comparison of standard treatment to two commercially available NPWT will help provide consensus on the routine management of laparotomy wounds. TRIAL REGISTRATION This study is registered with ClinicalTrials.gov (NCT number NCT03871023).
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Affiliation(s)
| | - P A Boland
- Department of Surgery, St James Hospital, Dublin 8, Ireland
| | - M E Kelly
- Department of Surgery, St James Hospital, Dublin 8, Ireland
| | - K Schmidt
- Department of Surgery, Wexford General Hospital, Wexford, Ireland
| | - F Cooke
- Department of Surgery, University Hospital Waterford, Waterford, Ireland
| | - P M Neary
- Department of Surgery, University Hospital Waterford, Waterford, Ireland
| | - K M Barry
- Department of Surgery, Mayo University Hospital, Mayo, Ireland
| | - J V Reynolds
- Department of Surgery, St James Hospital, Dublin 8, Ireland
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Apelqvist J, Willy C, Fagerdahl AM, Fraccalvieri M, Malmsjö M, Piaggesi A, Probst A, Vowden P. EWMA Document: Negative Pressure Wound Therapy. J Wound Care 2019; 26:S1-S154. [PMID: 28345371 DOI: 10.12968/jowc.2017.26.sup3.s1] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
1. Introduction Since its introduction in clinical practice in the early 1990's negative pressure wounds therapy (NPWT) has become widely used in the management of complex wounds in both inpatient and outpatient care.1 NPWT has been described as a effective treatment for wounds of many different aetiologies2,3 and suggested as a gold standard for treatment of wounds such as open abdominal wounds,4-6 dehisced sternal wounds following cardiac surgery7,8 and as a valuable agent in complex non-healing wounds.9,10 Increasingly, NPWT is being applied in the primary and home-care setting, where it is described as having the potential to improve the efficacy of wound management and help reduce the reliance on hospital-based care.11 While the potential of NPWT is promising and the clinical use of the treatment is widespread, highlevel evidence of its effectiveness and economic benefits remain sparse.12-14 The ongoing controversy regarding high-level evidence in wound care in general is well known. There is a consensus that clinical practice should be evidence-based, which can be difficult to achieve due to confusion about the value of the various approaches to wound management; however, we have to rely on the best available evidence. The need to review wound strategies and treatments in order to reduce the burden of care in an efficient way is urgent. If patients at risk of delayed wound healing are identified earlier and aggressive interventions are taken before the wound deteriorates and complications occur, both patient morbidity and health-care costs can be significantly reduced. There is further a fundamental confusion over the best way to evaluate the effectiveness of interventions in this complex patient population. This is illustrated by reviews of the value of various treatment strategies for non-healing wounds, which have highlighted methodological inconsistencies in primary research. This situation is confounded by differences in the advice given by regulatory and reimbursement bodies in various countries regarding both study design and the ways in which results are interpreted. In response to this confusion, the European Wound Management Association (EWMA) has been publishing a number of interdisciplinary documents15-19 with the intention of highlighting: The nature and extent of the problem for wound management: from the clinical perspective as well as that of care givers and the patients Evidence-based practice as an integration of clinical expertise with the best available clinical evidence from systematic research The nature and extent of the problem for wound management: from the policy maker and healthcare system perspectives The controversy regarding the value of various approaches to wound management and care is illustrated by the case of NPWT, synonymous with topical negative pressure or vacuum therapy and cited as branded VAC (vacuum-assisted closure) therapy. This is a mode of therapy used to encourage wound healing. It is used as a primary treatment of chronic wounds, in complex acute wounds and as an adjunct for temporary closure and wound bed preparation preceding surgical procedures such as skin grafts and flap surgery. Aim An increasing number of papers on the effect of NPWT are being published. However, due to the low evidence level the treatment remains controversial from the policy maker and health-care system's points of view-particularly with regard to evidence-based medicine. In response EWMA has established an interdisciplinary working group to describe the present knowledge with regard to NPWT and provide overview of its implications for organisation of care, documentation, communication, patient safety, and health economic aspects. These goals will be achieved by the following: Present the rational and scientific support for each delivered statement Uncover controversies and issues related to the use of NPWT in wound management Implications of implementing NPWT as a treatment strategy in the health-care system Provide information and offer perspectives of NPWT from the viewpoints of health-care staff, policy makers, politicians, industry, patients and hospital administrators who are indirectly or directly involved in wound management.
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Affiliation(s)
- Jan Apelqvist
- Department of Endocrinology, University Hospital of Malmö, 205 02 Malmö, Sweden and Division for Clinical Sciences, University of Lund, 221 00 Lund, Sweden
| | - Christian Willy
- Department of Trauma & Orthopedic Surgery, Septic & Reconstructive Surgery, Bundeswehr Hospital Berlin, Research and Treatment Center for Complex Combat Injuries, Federal Armed Forces of Germany, 10115 Berlin, Germany
| | - Ann-Mari Fagerdahl
- Department of Clinical Science and Education, Karolinska Institutet, and Wound Centre, Södersjukhuset AB, SE-118 83 Stockholm, Sweden
| | - Marco Fraccalvieri
- Plastic Surgery Unit, ASO Città della Salute e della Scienza of Turin, University of Turin, 10100 Turin, Italy
| | | | - Alberto Piaggesi
- Department of Endocrinology and Metabolism, Pisa University Hospital, 56125 Pisa, Italy
| | - Astrid Probst
- Kreiskliniken Reutlingen GmbH, 72764 Reutlingen, Germany
| | - Peter Vowden
- Faculty of Life Sciences, University of Bradford, and Honorary Consultant Vascular Surgeon, Bradford Royal Infirmary, Duckworth Lane, Bradford, BD9 6RJ, United Kingdom
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Philip B, McCluskey P, Hinchion J. Experience using closed incision negative pressure wound therapy in sternotomy patients. J Wound Care 2019; 26:491-495. [PMID: 28795891 DOI: 10.12968/jowc.2017.26.8.491] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Postoperative delayed wound healing, surgical site infections (SSIs), and other wound complications are associated with increased morbidity and health-care costs. In cardiothoracic surgery, wound complications can have life-threatening consequences. In recent years, negative pressure wound therapy (NPWT) has been applied over closed surgical incisions to help reduce tension and protect from external contamination. We report our initial experiences using a closed incision negative pressure therapy (ciNPT) over clean, closed sternotomy incisions at an Irish tertiary referral centre. METHOD A retrospective record review identified 10 patients (4 females, 6 males) where ciNPT was used following sternotomy for cardiac surgery or other mediastinal surgery between January 2012 and March 2013. RESULTS The patients had an average age of 71.5±14.18 years (range: 44-89 years). Patient comorbidities included obesity, hypertension, active tobacco use, chronic obstructive pulmonary disease, and diabetes mellitus. Patients underwent coronary artery bypass grafting (CABG), aortic valve replacement (AVR), AVR and CABG, or removal of a thymic mass or mediastinal cyst. ciNPT was left in place for an average of 6±0.82 days. All incisions healed without complications. CONCLUSION ciNPT use should be considered for patients at risk for postoperative SSI development or other wound complications.
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Affiliation(s)
- B Philip
- Registrar, Department of Cardiothoracic Surgery, Cork University Hospital, Cork, Republic of Ireland
| | - P McCluskey
- Advance Nurse Practitioner in Wound Care & Tissue Viability, Department of Cardiothoracic Surgery, Cork University Hospital, Cork, Republic of Ireland
| | - J Hinchion
- Consultant Cardiothoracic Surgeon, Department of Cardiothoracic Surgery, Cork University Hospital, Cork, Republic of Ireland
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Negative Pressure Wound Therapy Use to Decrease Surgical Nosocomial Events in Colorectal Resections (NEPTUNE). Ann Surg 2019; 270:38-42. [DOI: 10.1097/sla.0000000000003111] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
Use of negative-pressure therapy (NPT) is a well-established therapy for chronic, open, contaminated wounds, promoting formation of granulation tissue and healing. The application of NPT after primary closure (ie, incisional NPT) has also been shown to reduce surgical site infection and surgical site occurrence in high-risk procedures across multiple disciplines. Incisional NPT is believed to decrease edema and shear stress, promote angiogenesis and lymphatic drainage, and increase vascular flow and scar formation. Incisional NPT may be considered when there is a high risk of surgical site occurrence or surgical site infection, particularly in procedures with nonautologous implants, such as hernia mesh or other permanent prosthetics. Here we discuss the proposed physiologic mechanism as demonstrated in animal models and review clinical outcomes across multiple specialties.
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Kuncewitch MP, Blackham AU, Clark CJ, Dodson RM, Russell GB, Levine EA, Shen P. Effect of Negative Pressure Wound Therapy on Wound Complications Post-Pancreatectomy. Am Surg 2019. [DOI: 10.1177/000313481908500102] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Surgical site infection (SSI) and incisional hernia are common complications after major pancreatectomy. We investigated the effects of negative pressure wound therapy (NPWT) on short-and long-term wound outcomes in patients undergoing pancreatectomy. A randomized controlled trial comparing the effect of NPWT with standard surgical dressing (SSD) on wounds was performed in 265 patients undergoing open gastrointestinal resections from 2012 to 2016. We performed a subset analysis of 73 patients who underwent pancreatectomy. Wound complications in the first 30 days and incisional hernia rates were assessed. There were 33 (45%) female patients in the study and the average BMI was 27.6. The pancreaticoduodectomy rate was 68 per cent, whereas 27 per cent of patients underwent distal or subtotal pancreatectomy, and 4 per cent total pancreatectomy. Incisional hernia rates were 32 per cent and 14 per cent between the SSD and NPWT groups, respectively (P = 0.067). In the SSD (n = 37) and NPWT (n = 36) cohorts, the superficial SSI, deep SSI, seroma, and dehiscence rates were 16 per cent and 14 per cent (P > 0.99), 5 per cent and 8 per cent (P = 0.67), 16 per cent and 11 per cent (P = 0.74), and 5 per cent and 3 per cent (P ≥ 0.99), respectively. After adjusting for pancreatic fistula and delayed gastric emptying, no statistically significant differences in the primary outcomes were observed. These findings were true irrespective of the type of resection performed. Short- and long-term wound complications were not improved with NPWT. We observed a trend toward decreased incisional hernia rates in patients treated with NPWT. Owing to the multifactorial nature of wound complications, it is yet to be determined which cohorts of pancreatectomy patients will benefit from NPWT.
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Affiliation(s)
- Michael P. Kuncewitch
- Wake Forest Baptist Medical Center, Department of General Surgery, Section of Surgical Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Aaron U. Blackham
- Division of Surgical Oncology, Lehigh Valley Physician Group, Allentown, Pennsylvania
| | - Clancy J. Clark
- Wake Forest Baptist Medical Center, Department of General Surgery, Section of Surgical Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Rebecca M. Dodson
- Wake Forest Baptist Medical Center, Department of General Surgery, Section of Surgical Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Gregory B. Russell
- Department of Biostatistics, Wake Forest University, Winston-Salem, North Carolina
| | - Edward A. Levine
- Wake Forest Baptist Medical Center, Department of General Surgery, Section of Surgical Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Perry Shen
- Wake Forest Baptist Medical Center, Department of General Surgery, Section of Surgical Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
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Introduction to "Management of Surgical Incisions Utilizing Closed-Incision Negative-Pressure Therapy". Plast Reconstr Surg 2018; 143:4S-5S. [PMID: 30586095 DOI: 10.1097/prs.0000000000005304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Vieira ALG, Stocco JGD, Ribeiro ACG, Frantz CV. Dressings used to prevent surgical site infection in the postoperative period of cardiac surgery: integrative review. Rev Esc Enferm USP 2018; 52:e03393. [PMID: 30517290 DOI: 10.1590/s1980-220x2017011803393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 06/04/2018] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To identify and describe which dressings are recommended to prevent surgical site infection in hospitalized adult patients after cardiac surgeries. METHOD Integrative review carried out in the databases MEDLINE, LILACS, CINAHL, Web of Science, Cochrane and Scopus. Studies related to dressing in the postoperative period of cardiac surgery were selected. RESULTS Seven articles were included, with the following dressings: negative pressure wound therapy, silver nylon dressing, transdermal delivery of continuous oxygen and impermeable adhesive drape. The dressings that led to reduction of infection were negative pressure and silver nylon dressings. CONCLUSION It was not possible to identify which dressing is most recommended, however, some studies show that certain types of dressings were related to the reduction of infection. Clinical trials with a rigorous methodological design and representative samples able to minimize the risk of bias should be conducted to evaluate the effectiveness of dressings in the prevention of surgical site infection.
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Affiliation(s)
- Ana Laura Gomide Vieira
- Universidade Federal do Paraná, Hospital de Clínicas, Programa de Residência Integrada Multiprofissional em Atenção Hospitalar, Curitiba, PR, Brasil
| | | | - Anna Carolina Gaspar Ribeiro
- Universidade Federal do Paraná, Hospital de Clínicas, Centro de Terapia Intensiva Cardiológica, Curitiba, PR, Brasil
| | - Cristina Valéria Frantz
- Universidade Federal do Paraná, Hospital de Clínicas, Programa de Residência Integrada Multiprofissional em Atenção Hospitalar, Curitiba, PR, Brasil
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Sahebally SM, McKevitt K, Stephens I, Fitzpatrick F, Deasy J, Burke JP, McNamara D. Negative Pressure Wound Therapy for Closed Laparotomy Incisions in General and Colorectal Surgery: A Systematic Review and Meta-analysis. JAMA Surg 2018; 153:e183467. [PMID: 30267040 DOI: 10.1001/jamasurg.2018.3467] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Importance Surgical site infections (SSIs) are common after laparotomy wounds and are associated with a significant economic burden. The use of negative pressure wound therapy (NPWT) has recently been broadened to closed surgical incisions. Objective To evaluate the association of prophylactic NPWT with SSI rates in closed laparotomy incisions performed for general and colorectal surgery in elective and emergency settings. Data Sources The PubMed, Embase, Cochrane Central Register of Controlled Trials, and Google Scholar databases were searched without language restrictions for relevant articles from inception until December 2017. The latest search was performed on December 31, 2017. The bibliographies of retrieved studies were further screened for potential additional studies. Study Selection Randomized clinical trials and nonrandomized studies were included. Unpublished reports were excluded, as were studies that examined NPWT (or standard nonpressure) dressings only without a comparator group. Studies that evaluated the use of NPWT in open abdominal incisions were also excluded. Disagreement was resolved by discussion, and if the question remained unsettled, the opinion of the senior author was sought. A total of 198 citations were identified, and 189 were excluded. Data Extraction and Synthesis This meta-analysis was conducted according to PRISMA guidelines. Data were independently extracted by 2 authors. A random-effects model was used for statistical analysis. Main Outcomes and Measures The primary outcome measure was SSI, and secondary outcomes included seroma and wound dehiscence rates. These outcomes were chosen before data collection. Results Nine unique studies (3 randomized trials and 2 prospective and 4 retrospective studies) capturing 1266 unique patients were included. Of these, 1187 patients with 1189 incisions were included in the final analysis (52.3% male among 7 studies reporting data on sex; mean [SD] age, 52 [15] years among 8 studies reporting data on age). Significant clinical and methodologic heterogeneity existed among studies. On random-effects analysis, NPWT was associated with a significantly lower rate of SSI compared with standard dressings (pooled odds ratio [OR], 0.25; 95% CI, 0.12-0.52; P < .001). However, no difference in rates of seroma (pooled OR, 0.38; 95% CI, 0.12-1.23; P = .11) or wound dehiscence (pooled OR, 2.03; 95% CI, 0.61-6.78; P = .25) was found. On sensitivity analysis, focusing solely on colorectal procedures, NPWT significantly reduced SSI rates (pooled OR, 0.16; 95% CI, 0.07-0.36; P < .001). Conclusions and Relevance Application of NPWT on closed laparotomy wounds in general and colorectal surgery is associated with reduced SSI rates but similar rates of seroma and wound dehiscence compared with conventional nonpressure dressings.
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Affiliation(s)
| | - Kevin McKevitt
- Department of Colorectal Surgery, Beaumont Hospital, Dublin, Ireland
| | - Ian Stephens
- Department of Colorectal Surgery, Beaumont Hospital, Dublin, Ireland
| | - Fidelma Fitzpatrick
- Department of Clinical Microbiology, Beaumont Hospital, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Joseph Deasy
- Department of Colorectal Surgery, Beaumont Hospital, Dublin, Ireland
| | - John Patrick Burke
- Department of Colorectal Surgery, Beaumont Hospital, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Deborah McNamara
- Department of Colorectal Surgery, Beaumont Hospital, Dublin, Ireland.,Royal College of Surgeons in Ireland, Dublin, Ireland
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Rashed A, Verzar Z, Alotti N, Gombocz K. Xiphoid-sparing midline sternotomy reduces wound infection risk after coronary bypass surgery. J Thorac Dis 2018; 10:3568-3574. [PMID: 30069354 DOI: 10.21037/jtd.2018.06.20] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Because of its advantages, full midline sternotomy has remained the main approach for cardiac surgery. However, the development of post-sternotomy wound infections is its primary disadvantage. We evaluated the impact of xiphoid process (XIP)-sparing midline sternotomy regarding reducing the risk of deep sternal wound infections (DSWIs). Methods Data from 446 patients who underwent coronary artery bypass grafting by one surgeon, from January 2007 through May 2017, were retrospectively analyzed. Patients were divided into preliminary (from 2007-2011; n=202) and contemporary (January 2012-May 2017; n=244) groups. Traditional midline sternotomy was performed in the preliminary group, while xiphoid-sparing midline sternotomy was performed in the contemporary group. To adjust for differences in baseline and operative characteristics, the inverse probability of treatment weighting (IPTW) was applied. The generalized linear model was used to compare xiphoid-sparing and conventional sternotomy regarding the development of sternal wound infections. Results The sternal infection rates were 0.8% and 4.5% in the xiphoid-sparing and standard sternotomy groups, respectively (P=0.014). After adjustment for the IPTW, the xiphoid-sparing group showed a decreased risk for DSWIs (odds ratio 0.171, 95% confidence interval, 0.036-0.806, P=0.026) compared to the traditional sternotomy group. Conclusions XIP-sparing midline sternotomy may be an alternative approach in coronary artery bypass surgery and seemed to reduce the risk of post-sternotomy wound infections in this study.
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Affiliation(s)
- Aref Rashed
- Department of Cardiac Surgery, St. Rafael Zala County Hospital, Zalaegerszeg, Hungary
| | - Zsofia Verzar
- Department of Emergency Medicine, Pecs University of Science, Pecs, Hungary
| | - Nasri Alotti
- Department of Cardiac Surgery, St. Rafael Zala County Hospital, Zalaegerszeg, Hungary
| | - Karoly Gombocz
- Department of Cardiac Surgery, St. Rafael Zala County Hospital, Zalaegerszeg, Hungary
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Tanaydin V, Beugels J, Andriessen A, Sawor JH, van der Hulst RRWJ. Randomized Controlled Study Comparing Disposable Negative-Pressure Wound Therapy with Standard Care in Bilateral Breast Reduction Mammoplasty Evaluating Surgical Site Complications and Scar Quality. Aesthetic Plast Surg 2018; 42:927-935. [PMID: 29442143 PMCID: PMC6097780 DOI: 10.1007/s00266-018-1095-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 01/25/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Negative pressure wound therapy (NPWT) for postsurgical incision treatment has demonstrated benefits. A prospective randomized study was developed including 32 patients who underwent bilateral breast reduction mammoplasty. Patients served as their own control and received NPWT to one breast and fixation strips to the other breast. METHODS The primary outcome was the number of wound healing complications within 21 days when comparing NPWT treatment with fixation strips. The secondary outcome was aesthetic appearance and quality of scarring using questionnaires [visual analogue scale (VAS) and Patient and Observer Scar Assessment Scale (POSAS)] scored at day 42-, 90-, 180- and 365-day follow-up using additional scar measurement modalities, such as viscoelasticity. RESULTS For the 32 included patients, the number of wound complications was significantly lower (p < 0.004) for the NPWT treated sites compared to fixation strips. POSAS and VAS scores at 42 and 90 days revealed a significantly better quality of scarring in the NPWT treatment breasts than in fixation strips. At 180-day follow-up, there was a significant improvement in total VAS scores, as well as a comparable improvement in POSAS scores. No consistent significant improvement in scar quality was demonstrated with the assays that were used. CONCLUSIONS Our study showed less complications and a significant improvement in quality of scarring in favor of the NPWT-treated sites. The results indicate NPWT to be an attractive option for these patients. LEVEL OF EVIDENCE II This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- V Tanaydin
- Maastricht University Medical Center, Maastricht, The Netherlands.
| | - J Beugels
- Maastricht University Medical Center, Maastricht, The Netherlands
| | - A Andriessen
- Andriessen Consultants, Malden, The Netherlands
- UMC St Radboud Nijmegen, Nijmegen, The Netherlands
| | - J H Sawor
- Maastricht University Medical Center, Maastricht, The Netherlands
- VieCuri Medical Center, Venlo, The Netherlands
| | - R R W J van der Hulst
- Maastricht University Medical Center, Maastricht, The Netherlands
- VieCuri Medical Center, Venlo, The Netherlands
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Open vs Closed Negative Pressure Wound Therapy for Contaminated and Dirty Surgical Wounds: A Prospective Randomized Comparison. J Am Coll Surg 2018; 226:507-512. [DOI: 10.1016/j.jamcollsurg.2017.12.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 12/07/2017] [Indexed: 12/31/2022]
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Engelhardt M, Rashad NA, Willy C, Müller C, Bauer C, Debus S, Beck T. Closed-incision negative pressure therapy to reduce groin wound infections in vascular surgery: a randomised controlled trial. Int Wound J 2018. [PMID: 29527812 DOI: 10.1111/iwj.12848] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Groin wound infections pose a major problem in vascular surgery. Closed-incision negative pressure therapy (ciNPT) was especially designed for the management of incisions at risk of surgical site infections. The aim of this study was to investigate whether ciNPT is able to reduce the incidence of wound infections after vascular surgery. Data on 132 consecutive patients, scheduled for vascular surgery with a longitudinal femoral cutdown, were collected prospectively. All patients were randomised either to the ciNPT group (n = 64) or the control group (n = 68) with conventional dressing. In the ciNPT group, the foam dressing was applied intraoperatively and removed after 5 days. The control group received an absorbent dressing. All wounds were evaluated after 5 and 42 days. Infections were graded according the Szilagyi classification (I-III°). There were no significant differences between both groups considering patient characteristics. Indications for surgery were peripheral arterial disease in 95% (125/132) and aneurysm in 5% (7/132). The overall infection rates were 14% (9/64) in the ciNPT group and 28% (19/68) in the control group (P = 0·055). Early infections were observed in 6% (4/64) of the ciNPT group and 15% (10/68) of the control group (P = 0·125). ciNPT did not reduce infection rates associated with different risk factors for infection. While the experiences with the ciNPT device were encouraging, the study fails to provide evidence of the efficacy of the device to reduce groin wound infections after vascular surgery. It illustrates far more that larger multicentre studies are required and appear promising to provide further evidence for the use of ciNPT.
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Affiliation(s)
- Michael Engelhardt
- Department of Vascular and Endovascular Surgery, Center for Vascular Medicine, Military Hospital Ulm, Ulm, Germany
| | - Norah A Rashad
- Department of Vascular and Endovascular Surgery, Center for Vascular Medicine, Military Hospital Ulm, Ulm, Germany
| | - Christian Willy
- Department of Traumatology and Orthopaedic, Septic and Reconstructive Surgery, Research and Treatment Center for Complex Combat Injuries, Wound Centre Berlin, Military Hospital Berlin, Berlin, Germany
| | - Christian Müller
- Department of Vascular and Endovascular Surgery, Center for Vascular Medicine, Military Hospital Ulm, Ulm, Germany
| | - Christian Bauer
- Department of Vascular and Endovascular Surgery, Center for Vascular Medicine, Military Hospital Ulm, Ulm, Germany
| | - Sebastian Debus
- University Heart Center, Department of Vascular Medicine, University Medical Center Hamburg, Hamburg, Germany
| | - Tino Beck
- Department of Vascular and Endovascular Surgery, Center for Vascular Medicine, Military Hospital Ulm, Ulm, Germany
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Management of closed sternal incision after bilateral internal thoracic artery grafting with a single-use negative pressure system. Updates Surg 2018; 70:545-552. [PMID: 29460174 DOI: 10.1007/s13304-018-0515-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 02/06/2018] [Indexed: 01/05/2023]
Abstract
Single-use, closed incision management (CIM) systems offer a practical means of delivering negative pressure wound therapy to patients. This prospective study evaluates the Prevena™ Therapy system in a cohort of coronary patients at high risk of deep sternal wound infection (DSWI). Fifty-three consecutive patients undergoing bilateral internal thoracic artery (BITA) grafting were preoperatively elected for CIM with the Prevena™ Therapy system, which was applied immediately after surgery. The actual rate of DSWI in these patients was compared with the expected risk of DSWI according to two scoring systems specifically created to predict either DSWI after BITA grafting (Gatti score) or major infections after cardiac surgery (Fowler score). The actual rate of DSWI was lower than the expected risk of DSWI by the Gatti score (3.8 vs. 5.8%, p = 0.047) but higher than by the Fowler score (2.3%, p = 0.069). However, while the Gatti score showed very good calibration (χ2 = 4.8, p = 0.69) and discriminatory power (area under the receiver-operating characteristic curve 0.838), the Fowler score showed discrete calibration (χ2 = 10.5, p = 0.23) and low discriminatory power (area under the receiver-operating characteristic curve 0.608). Single-use CIM systems appear to be useful to reduce the risk of DSWI after BITA grafting. More studies have to be performed to make stronger this finding.
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Poehnert D, Hadeler N, Schrem H, Kaltenborn A, Klempnauer J, Winny M. Decreased superficial surgical site infections, shortened hospital stay, and improved quality of life due to incisional negative pressure wound therapy after reversal of double loop ileostomy. Wound Repair Regen 2018; 25:994-1001. [DOI: 10.1111/wrr.12606] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Accepted: 12/04/2017] [Indexed: 01/16/2023]
Affiliation(s)
- Daniel Poehnert
- Department of General, Visceral and Transplantation Surgery; Hannover Medical School; Hannover Germany
| | - Nils Hadeler
- Department of General, Visceral and Transplantation Surgery; Hannover Medical School; Hannover Germany
| | - Harald Schrem
- Department of General, Visceral and Transplantation Surgery; Hannover Medical School; Hannover Germany
- Core Facility Quality Management Transplantation, Integrated Research and Treatment Center-Transplantation (IFB-Tx); Hannover Medical School; Hannover Germany
| | - Alexander Kaltenborn
- Core Facility Quality Management Transplantation, Integrated Research and Treatment Center-Transplantation (IFB-Tx); Hannover Medical School; Hannover Germany
- Department of Trauma and Orthopaedic Surgery; Federal Armed Forces Hospital Westerstede; Westerstede Germany
| | - Juergen Klempnauer
- Department of General, Visceral and Transplantation Surgery; Hannover Medical School; Hannover Germany
| | - Markus Winny
- Department of General, Visceral and Transplantation Surgery; Hannover Medical School; Hannover Germany
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Sandy-Hodgetts K, Watts R. Effectiveness of negative pressure wound therapy/closed incision management in the prevention of post-surgical wound complications: a systematic review and meta-analysis. ACTA ACUST UNITED AC 2018; 13:253-303. [PMID: 26447018 DOI: 10.11124/jbisrir-2015-1687] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND The treatment of post-surgical wound complications, such as surgical site infections and surgical wound dehiscence, generates a significant burden for patients and healthcare systems. The effectiveness of negative pressure wound therapy has been under investigation but to date no systematic review has been published in relation to its effectiveness in the prevention of surgical wound complications. OBJECTIVES To identify the effectiveness of negative pressure wound therapy in the prevention of post-surgical wound complications in adults with a closed surgical incision compared to standard surgical dressings. INCLUSION CRITERIA Male and female adults who have had negative pressure wound therapy applied to their surgical incision following a procedure in one of the following areas: trauma, cardiothoracic, orthopedic, abdominal, or vascular surgery.The intervention of interest was the use of negative pressure wound therapy directly over an incision following a surgical procedure; the comparator was standard surgical dressings.Both experimental and epidemiological study designs, including randomized controlled trials, pseudo-randomized trials, quasi-experimental studies, before and after studies, prospective and retrospective cohort studies, case control studies, and analytical cross sectional studies were sought.The primary outcome was the occurrence of post-surgical wound infection or dehiscence as measured by the following: surgical site infections - superficial and deep; surgical wound dehiscence; wound pain; wound seroma; wound hematoma. SEARCH STRATEGY Published and unpublished studies in English from 1990 to 2013 were identified by searching a variety of electronic databases. Reference lists of all papers selected for retrieval were then searched for additional studies. METHODOLOGICAL QUALITY Papers selected for retrieval were assessed by two independent reviewers for methodological validity prior to inclusion in the review using standardized critical appraisal instruments from the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument. DATA COLLECTION Data were extracted from the included papers using a standardized data extraction tool from the Joanna Briggs Institute Meta-Analysis of Statistics Assessment and Review Instrument. In addition to study results, the data extracted included details of the study population, setting, intervention and author's conclusion. DATA SYNTHESIS Where appropriate, data were pooled using Comprehensive Meta-Analysis software. Meta-analyses were performed for three outcomes. In cases of heterogeneity between studies a narrative summary of results was undertaken. RESULTS Eight studies were included in the review. Meta-analyses revealed a statistically significant difference in favor of the use of negative pressure wound therapy as compared to standard surgical dressings was found for surgical site infections. Conflicting results were found for wound dehiscence and seroma. CONCLUSIONS Given the small number of studies, mostly retrospective comparative cohort in design, no definitive conclusions can be reached as to the effectiveness of the use of negative pressure wound therapy in the prevention of surgical wound complications. However, there was a demonstrated association between the use of negative pressure wound therapy and reduction in surgical site infection. IMPLICATIONS FOR PRACTICE Negative pressure wound therapy in preference to standard postoperative dressings, for example dry gauze, may be considered for closed surgical incisions in adults assessed as high-risk for surgical site infections. IMPLICATIONS FOR RESEARCH The focus of further research on this topic should be level one studies (randomized controlled trials) on patients identified as 'at risk' in the preoperative period.
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Affiliation(s)
- Kylie Sandy-Hodgetts
- 1 School of Nursing and Midwifery, Curtin University, Western Australia2 The Western Australian Group for Evidence Informed Healthcare Practice: an Affiliate Center of The Joanna Briggs Institute
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43
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Meyer-Lindenberg A, Nolff MC. Vakuumassistierte Wundbehandlung (Negative Pressure Wound Therapy, NPWT) in der Kleintiermedizin. TIERAERZTLICHE PRAXIS AUSGABE KLEINTIERE HEIMTIERE 2017; 44:26-37; quiz 38. [DOI: 10.15654/tpk-150957] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 01/13/2016] [Indexed: 02/07/2023]
Abstract
ZusammenfassungDie Behandlung offener Wunden gehört zu den alltäglichen Herausforderungen in der Tiermedizin. In den letzten Jahren hat sich mit der vakuumassistierten Wundbehandlung (Negative Pressure Wound Therapy, NPWT) eine neue Therapieform entwickelt. Durch ihren Einsatz lassen sich die Heilung offener Wunden und die Einheilungsrate freier Hauttransplantate beim Kleintier signifikant verbessern. In diesem Überblick werden Wirkweise, Indikationen sowie Komplikationen der Negative Pressure Wound Therapy dargestellt.
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Redfern RE, Cameron-Ruetz C, O'Drobinak SK, Chen JT, Beer KJ. Closed Incision Negative Pressure Therapy Effects on Postoperative Infection and Surgical Site Complication After Total Hip and Knee Arthroplasty. J Arthroplasty 2017; 32:3333-3339. [PMID: 28705547 DOI: 10.1016/j.arth.2017.06.019] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 05/22/2017] [Accepted: 06/08/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The aim of this study is to determine whether negative pressure wound therapy, used prophylactically in clean surgical incisions, reduces surgical site infection, hematoma, and seroma after total joint replacement. METHODS A single center, open-label study with a prospective cohort of patients undergoing primary total knee arthroplasty or total hip arthroplasty treated with closed incision negative pressure therapy (ciNPT) of clean surgical wounds was conducted. One hundred ninety-six incisions treated with ciNPT in 192 patients were compared with a historical control group of 400 patients treated with traditional gauze dressing. The rates of clinically significant hematoma, seroma, dehiscence, surgical site infection, and complication were compared using univariate analyses and multiple logistic regression. RESULTS The rate of deep infection was unchanged in the ciNPT group compared with control (1.0% vs 1.25%); however, the overall rate of infection (including superficial wound infection) decreased significantly (3.5% vs 1.0%, P = .04). Overall complication rate was lower in the ciNPT group than controls (1.5% vs 5.5%, P = .02). Upon logistic regression, only treatment group was associated with complication; patients treated with ciNPT were about 4 times less likely to experience a surgical site complication compared with control (P = .0277, odds ratio 4.251, 95% confidence interval 1.172-15.414). CONCLUSION ciNPT for total knee arthroplasty and total hip arthroplasty in a comprehensive patient population reduced overall incidence of complication, but did not significantly impact the rate of deep infection. Further research to determine clinical and economic advantages of routine use of ciNPT in total joint arthroplasty is warranted.
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Affiliation(s)
| | | | - Simone K O'Drobinak
- Department of Orthopedic Surgery, Wildwood Orthopedic and Spine Institute, ProMedica Toledo Hospital, Toledo, Ohio
| | - John T Chen
- Department of Mathematics and Statistics, Bowling Green State University, Bowling Green, Ohio
| | - Karl J Beer
- Department of Orthopedic Surgery, Wildwood Orthopedic and Spine Institute, ProMedica Toledo Hospital, Toledo, Ohio
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Looby MA, Vogel RI, Bangdiwala A, Hyer B, Das K. Prophylactic Negative Pressure Wound Therapy in Obese Patients Following Cesarean Delivery. Surg Innov 2017; 25:43-49. [PMID: 29090986 DOI: 10.1177/1553350617736652] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Negative pressure therapy (NPT) offers the potential to reduce infection in obese patients. The goal of this study was to explore the association between NPT use and infection after cesarean delivery among obese women. METHODS We initiated a hospital protocol wherein women with a body mass index (BMI) of 40 kg/m2 or greater who delivered after January 1, 2011 were to receive NPT following cesarean section. A retrospective comparison of surgical site infection (SSI) in women receiving the intervention to a similar group with a BMI of 40 kg/m2 or greater, a historical control group of women who delivered before January 1, 2011. Incidence of SSI was compared between time periods using logistic regression models. RESULTS A total of 233 patients in the preintervention (control) group and 234 patients in the intervention group were included in the analysis. In the control group, 23 (9.9%) developed SSI, compared with 13 (5.6%) in the intervention group. After adjustment for potential confounding factors, women in the postintervention period experienced a statistically significant reduction in SSI rates (adjusted odds ratio =0.45, 95% CI = 0.22-0.95); P = .04). CONCLUSION Implementation of a hospital protocol of NPT following cesarean delivery in obese women resulted in reduced incidence of postoperative SSI. This study suggests that using NPT after cesarean delivery in women with a BMI ≥40 kg/m2 is an efficacious method to reduce incidence of postoperative wound infections.
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Affiliation(s)
- Maureen Ayers Looby
- 1 HealthPartners Department of Obstetrics and Gynecology, St Paul, MN, USA.,2 University of Minnesota, Minneapolis, MN, USA
| | | | | | - Barbara Hyer
- 1 HealthPartners Department of Obstetrics and Gynecology, St Paul, MN, USA
| | - Kamalini Das
- 1 HealthPartners Department of Obstetrics and Gynecology, St Paul, MN, USA
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Pleger SP, Nink N, Elzien M, Kunold A, Koshty A, Böning A. Reduction of groin wound complications in vascular surgery patients using closed incision negative pressure therapy (ciNPT): a prospective, randomised, single-institution study. Int Wound J 2017; 15:75-83. [PMID: 29068153 PMCID: PMC7950196 DOI: 10.1111/iwj.12836] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 09/02/2017] [Accepted: 09/08/2017] [Indexed: 01/08/2023] Open
Abstract
Groin wound infections in patients undergoing vascular procedures often cause a lengthy process of wound healing. Several clinical studies and case reports show a reduction of surgical site infections (SSIs) in various wound types after using closed incision negative pressure therapy (ciNPT). The aim of this prospective, randomised, single-institution study was to investigate the effectiveness of ciNPT (PREVENA™ Therapy) compared to conventional therapy on groin incisions after vascular surgery. From 1 February to 30 October 2015, 100 patients with 129 groin incisions were analysed. Patients were randomised and treated with either ciNPT (n = 58 groins) or the control dressing (n = 71 groins). ciNPT was applied intraoperatively and removed on days 5-7 postoperatively. The control group received a conventional adhesive plaster. Wound evaluation based on the Szilagyi classification took place postoperatively on days 5-7 and 30. Compared to the control group, the ciNPT group showed a significant reduction in wound complications (P < 0·0005) after both wound evaluation periods and in revision surgeries (P = 0·022) until 30 days postoperatively. Subgroup analysis revealed that ciNPT had a significant effect on almost all examined risk factors for wound healing. ciNPT significantly reduced the incidence of incision complications and revision procedures after vascular surgery.
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Affiliation(s)
- Sebastian P Pleger
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany.,Department of Cardiovascular Surgery, University Hospital, Justus Liebig University, Giessen, Germany
| | - Nadine Nink
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Meshal Elzien
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Alexander Kunold
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Ahmed Koshty
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Andreas Böning
- Department of Cardiovascular Surgery, University Hospital, Justus Liebig University, Giessen, Germany
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Schurtz E, Differding J, Jacobson E, Maki C, Ahmeti M. Evaluation of negative pressure wound therapy to closed laparotomy incisions in acute care surgery. Am J Surg 2017; 215:113-115. [PMID: 28882357 DOI: 10.1016/j.amjsurg.2017.08.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 08/01/2017] [Accepted: 08/14/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Surgical site complications in the form of wound infections are a major burden to the healthcare system. Negative pressure wound therapy (NPWT) as delivered by a surgical incision management system (SIMS) is a novel approach to improve wound healing when applied to closed incisions. However, data is limited in its application to laparotomy incisions in the acute care surgery setting. METHODS A retrospective case-control study was performed to evaluate the outcomes of SIMS with regard to surgical site infections in a series of 48 consecutive patients in which SIMS was applied to closed laparotomy incisions in the acute care surgery setting. RESULTS 48 cases were matched with equivalent controls without significant differences between groups. Patients who received the SIMS had significantly lower rates of surgical site infection and readmission rates. CONCLUSIONS Negative pressure surgical incision management systems may be a novel approach to reduce surgical site infections in acute care surgery.
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Affiliation(s)
- Elleson Schurtz
- University of North Dakota, School of Medicine & Health Sciences, Grand Forks, ND, USA.
| | | | | | - Christopher Maki
- University of North Dakota, School of Medicine & Health Sciences, Grand Forks, ND, USA
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48
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Affiliation(s)
- Siew S.C. Goh
- Department of Cardiothoracic Surgery; Liverpool Hospital; NSW Australia
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49
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Negative Pressure Wound Therapy on Closed Surgical Wounds With Dead Space: Animal Study Using a Swine Model. Ann Plast Surg 2017; 76:717-22. [PMID: 25003432 PMCID: PMC4890833 DOI: 10.1097/sap.0000000000000231] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background Closed incisional wound surgery frequently leaves dead space under the repaired skin, which results in delayed healing. The purpose of this study was to evaluate the effect of negative pressure wound therapy (NPWT) on incisional wounds with dead space after primary closure by evaluating the fluid volume through the suction drain, blood flow of the skin, tensile strength, and histology of the wounds. Methods Bilateral 25-cm-long incisional wounds with dead space were created on the back of 6 pigs by partially removing the back muscle and then suturing the skin with nylon sutures. NPWT (experimental group) or gauze dressing (control group) was applied over the closed incision for 7 days. Analysis of the wound included monitoring the amount of closed suction drain, blood perfusion unit, tensile strength of the repaired skin, and histology of the incision site. Results The drainage amount was significantly reduced in the experimental group (49.8 mL) compared to the control group (86.2 mL) (P = 0.046). Skin perfusion was increased in the experimental group with statistical significance compared to the control group (P = 0.0175). Collagen staining was increased in the experimental group. The tensile strength of the incision site was significantly higher in the experimental group (24.6 N at 7 days, 61.67 N at 21 days) compared to the control group (18.26 N at 7 days, 50.05 N at 21 days) (P = 0.02). Conclusion This study explains some of the mechanism for using NPWT in closed incision wounds with dead space. It demonstrates that NPWT significantly reduces drainage amount, increases skin perfusion, increases tensile strength, and has the tendency to promote collagen synthesis for closed wound with dead space indicating enhanced healing.
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Effects of Incisional Negative-Pressure Wound Therapy on Primary Closed Defects after Superficial Circumflex Iliac Artery Perforator Flap Harvest: Randomized Controlled Study. Plast Reconstr Surg 2017; 138:1333-1340. [PMID: 27879604 DOI: 10.1097/prs.0000000000002765] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Prolonged hematoma or seroma after primary closure is a causative element in wound complications. This study evaluated the effects of negative-pressure wound therapy on primary closed wounds after superficial circumflex iliac artery perforator flap harvest. METHODS This study was a prospective, randomized, clinical trial comparing conventional dressing against a single application of negative-pressure wound therapy for 5 days after primary closure. A total of 100 patients who had superficial circumflex iliac artery perforator flap harvest were enrolled. RESULTS There was no statistical difference between the incisional negative-pressure wound therapy and conventional dressing groups in the distribution of risk factors. Significant findings were noted for duration and amount of closed suction drainage: 6.12 ± 4.99 days (median, 4 days; range, 3 to 8 days) and 100.47 ± 140.69 cc (median, 42 cc) for wounds treated with conventional dressing versus 3.34 ± 1.35 days (median, 3 days; range, 2 to 4 days) and 23.28 ±18.36 cc (median, 20 cc) for wounds in treatment group (p = 0.0077 and p = 0.0004), respectively. After closure, an increase in skin perfusion were noted on day 5 in the treatment group (p = 0.0223). There was one case of wound dehiscence in the conventional dressing group. CONCLUSION The incisional negative-pressure wound therapy has a positive effect over primary closed surgical defects by significantly reducing the amount of fluid collected by closed suction drains, allowing earlier removal of drains and enhancing the skin perfusion on the repaired skin. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, II.
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