Retrospective 8-year analysis of negative pressure wound therapy in dermatosurgery: a single-centre experience

2017 ◽  
Vol 32 (1) ◽  
pp. 102-107 ◽  
Author(s):  
A. Wertenauer ◽  
S. Gräber ◽  
C.S.L. Müller
Keyword(s):  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Single Centre ◽  
Wound Therapy ◽  
Single Centre Experience

Single use negative pressure wound therapy in vascular patients: clinical and economic outcomes

2021 ◽  
Vol 30 (9) ◽  
pp. 705-710
Author(s):  
Marald Wikkeling ◽  
Judith Mans ◽  
Timothy Styche
Keyword(s):  
The Netherlands ◽  
Negative Pressure ◽  
Standard Care ◽  
Negative Pressure Wound Therapy ◽  
Economic Benefits ◽  
Care Group ◽  
Single Centre ◽  
Wound Therapy ◽  
Single Use ◽  
Prophylactic Use

Objective: Surgical site complications (SSCs) such as dehiscence and infection are a common issue within vascular surgeries and are a key concern to payers and clinicians. It is estimated that occurrence of complications in vascular surgery can increment length of stay by 9.72 days and costs by £3776 per episode. The objective of this research was to determine the clinical and economic impact of the prophylactic use of single use negative pressure wound therapy (sNWPT) in postoperative femoral endarterectomy incisions within a single centre in the Netherlands. Method: Data were extracted retrospectively from the medical notes of patients consecutively treated for femoral endarterectomy between January 2013 and December 2019 in a single centre in the Netherlands. Since August 2016, patients were treated with the sNPWT device and their data were compared with that of patients treated before the introduction of the device. Data were extracted on SSCs and associated healthcare resource use, with comparisons made between the two patient groups. Results: The study included a cohort of 108 patients. Data of patients treated by standard care (n=64) showed 32 (50%) patients developed complications. This reduced significantly in patients treated with the sNPWT device (n=44) of whom eight (18.2%) developed a postoperative complication (p=0.0011). Average postoperative costs per patient were €3119 for those in the standard care group and €2630 where the sNPWT device was used. Conclusion: sNPWT provided clinical and economic benefits over standard care in the treatment of femoral endarterectomy patients, significantly reducing rate of complication and their associated costs.

Pilot assessment of the effect of negative pressure wound therapy on microperfusion of chronic and acute wounds

2021 ◽  
pp. 1-8
Author(s):  
Ulrich Rother ◽  
Mona Theune ◽  
Werner Lang ◽  
Alexander Meyer
Keyword(s):  
Supine Position ◽  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Chronic Wounds ◽  
Single Centre ◽  
Wound Therapy ◽  
Acute Group ◽  
Before And After ◽  
Artery Disease ◽  
Complex Wounds

BACKGROUND: Negative pressure wound therapy (NPWT) has been established over years for treatment of chronic and complex wounds. OBJECTIVE: Aim of this study was to investigate the effect NPWT on the microperfusion. METHODS: Prospective single centre analysis of patients treated with NPWT due to acute (ACUTE) wounds after fasciotomy or patients with chronic wounds (CHRONIC) due to a chronic limb threatening ischemia was performed. NPWT was conducted through a three days sequence with a negative pressure of –120 mmHg. Before after and during the entire period of therapy the microperfusion was assessed (O2C™, LEA Medizintechnik). RESULTS: Comparison of the perfusion values of 28 patients (CHRONIC/ACUTE 5/23, women/men 8/20) before and after the NPWT sequence showed a non-significant improvement in the CHRONIC group (supine position: p = 0.144, elevated position p = 0.068) and a significant decrease in the ACUTE group (supine position p = 0.012, elevated position p = 0.034). This effect could also been demonstrated during the NPWT over time (CHRONIC: supine position: p = 0.320, elevated position: p = 0.053, ACUTE: supine position: p = 0.021, elevated position: p = 0.012). CONCLUSION: Microperfusion measurements showed alterations and differences in wound bed perfusion of acute and chronic wounds; acute wounds tended to a decrease of blood flow, whereas this effect was not seen in chronic wounds in peripheral artery disease.

Prevention of poststernotomy wound infections in obese patients by negative pressure wound therapy

2013 ◽  
Vol 61 (S 01) ◽  
Author(s):  
O Grauhan ◽  
A Navasardyan ◽  
M Hofmann ◽  
P Müller ◽  
J Stein ◽  
...  
Keyword(s):  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Obese Patients ◽  
Wound Infections ◽  
Wound Therapy

Experience of negative pressure wound therapy over sternal wound healing: A retrospective review

WCET Journal ◽  
2019 ◽  
Vol 39 (2) ◽  
pp. 9-18
Author(s):  
Wai Sze Ho ◽  
Wai Kuen Lee ◽  
Ka Kay Chan ◽  
Choi Ching Fong
Keyword(s):  
Wound Healing ◽  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Assessment Tool ◽  
Wound Care ◽  
Wound Therapy ◽  
Treatment Pathways ◽  
Wound Assessment ◽  
One Year

Objectives The aim of this study was to retrospectively review the effectiveness of negative pressure wound therapy (NPWT) in sternal wound healing with the use of the validated Bates-Jensen Wound Assessment Tool (BWAT), and explore the role of NPWT over sternal wounds and future treatment pathways. Methods Data was gathered from patients' medical records and the institution's database clinical management system. Seventeen subjects, who had undergone cardiothoracic surgeries and subsequently consulted the wound care team in one year were reviewed. Fourteen of them were included in the analysis. Healing improvement of each sternal wound under continuous NPWT and continuous conventional dressings was studied. In total, 23 continuous NPWT and 13 conventional dressing episodes were analysed with the BWAT. Results Among conventional dressing episodes, sternal wound improvement was 2.5–3% over 10 days to 3.5 weeks, whereas 4–5% sternal healing was achieved in 5 days to 2 weeks with sternal wire presence. Better healing at 11% in 1 week by conventional dressing was attained after sternal wire removal. In NPWT episodes, 8–29%, 13–24%, and 15–46% of healing was observed in 2 weeks, 3.5 to 5 weeks and 6 to 7 weeks, respectively. Only 39% wound healing was acquired at the 13th week of NPWT in one subject. With sternal wire present, 6%–29% wound healing progress was achieved by NPWT in 1–4 weeks, and 16–23% wound improvement in 2 to 4.5 weeks by NWPT after further surgical debridement. After sternal wire removal, 6–34% sternal wound healing occurred by continuous NPWT for 1–2 weeks, and maximum healing at 46% after 2.5 weeks of NPWT were observed. Conclusions Better wound healing was achieved in the NPWT group in comparison to conventional dressings alone. However, suboptimal sternal wound healing by NPWT alone was observed. Removal of sternal wire may improve the effectiveness of NPWT. Successful tertiary closure after NPWT among subjects supports the important bridging role of NPWT in sternal wound healing. Factors causing stagnant sternal wound healing by NPWT alone are discussed.

The effects and use of negative pressure wound therapy – a set of case reports

2020 ◽  
Vol 99 (4) ◽  
pp. 183-188
Keyword(s):  
Wound Healing ◽  
High Risk ◽  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Chronic Wounds ◽  
Wide Spectrum ◽  
Case Reports ◽  
Modern Medicine ◽  
Wound Therapy ◽  
Basic Set

Modern medicine offers a wide spectrum of wound healing resources for acute or chronic wounds. Negative pressure wound therapy (NPWT) is a very effective method, allowing complicated defects and wounds to heal. The basic set is usually provided with various special accessories to facilitate the use and support safe application of NPWT to high-risk tissue. Selected case reports are presented herein to document the special use and combinations of materials in negative pressure wound therapy.

The role of angiopoetic factors in wound healing among patients with diabetes treated with negative-pressure wound therapy

Leczenie Ran ◽  
2015 ◽  
Vol 11 (4) ◽  
pp. 171-178
Author(s):  
Beata Mrozikiewicz-Rakowska ◽  
Joanna Kania ◽  
Ewelina Bucior ◽  
Adriana Nowak ◽  
Tomasz Grzela ◽  
...  
Keyword(s):  
Wound Healing ◽  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Wound Therapy ◽  
Patients With Diabetes
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