scholarly journals A novel technique for the treatment of infected metalwork in orthopaedic patients using skin closure over irrigated negative pressure wound therapy dressings

2013 ◽  
Vol 95 (2) ◽  
pp. 118-124 ◽  
Author(s):  
R Norris ◽  
AWP Chapman ◽  
S Krikler ◽  
M Krkovic
Keyword(s):  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Case Series ◽  
Deep Infection ◽  
Senior Author ◽  
High Morbidity ◽  
Skin Closure ◽  
Modified Technique ◽  
Wound Therapy ◽  
Orthopaedic Patients

Introduction There has been recent interest in the use of negative pressure wound therapy (NWPT) as an adjunct to parenteral antibiotics in the treatment of infection in orthopaedic patients with metalwork in situ. To address some of the limitations of standard NPWT in this situation, the senior author has developed a modified method of treatment for infected metalwork (excluding arthroplasty) in orthopaedic patients that includes irrigation and skin closure over the standard NPWT dressing. Methods This retrospective study examined the outcome of a case series of 16 trauma and orthopaedic patients with deep infection involving metalwork in whom this modified form of NPWT was used. In conjunction with standard parenteral antibiotic therapy and a multidisciplinary approach, this modified technique included serial debridements in theatre, irrigation and negative pressure dressings over a white polyvinyl alcohol foam (KCI, Kidlington, UK) as well as closure of the skin over the foam. Results Among the 16 patients, there was a variety of upper and lower limb as well as spinal trauma and elective cases. In all 16 patients, there was successful resolution of the infection with no early or unplanned removal of any metalwork required. Conclusions Patients with infected metalwork are a heterogeneous group, and often suffer high morbidity and mortality. The modified NPWT technique shows potential as an adjunct in the treatment of complex orthopaedic patients with infected metalwork.

scholarly journals Modified negative pressure wound therapy as an adjunct to antibiotics in the treatment of orthopaedic infected metalwork

2021 ◽  
Author(s):  
Selina Summers ◽  
Natasha Faye Daniels ◽  
Azeem Thahir ◽  
Matija Krkovic
Keyword(s):  
Antibiotic Therapy ◽  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Senior Author ◽  
Skin Closure ◽  
Modified Technique ◽  
Wound Therapy ◽  
Implant Retention ◽  
Effective Adjunct

Abstract Purpose Infected orthopaedic metalwork is challenging to treat. Negative pressure wound therapy (NPWT) with irrigation is an emerging therapy for infected wounds as an adjunct to antibiotic therapy. The senior author had devised a modified technique to augment its efficacy, utilising high-flow rate irrigation and skin closure over the standard NPWT dressing. This novel technique was originally evaluated in a different centre and produced 100% success in metalwork retention. The present study is a reproducibility test of the same technique. Methods A retrospective review was performed on 24 patients with infected orthopaedic metalwork, including 3 upper limb and 21 lower limb cases, for outcomes relating to implant retention and infection resolution. Patients underwent a modified NPWT technique as an adjunct to antibiotic therapy and surgical debridement. Detailed medical and microbiology information were obtained from the patient records. Results 23 of 24 (96%) patients had successful metalwork retainment with healed wounds and resolution of infection, allowing fracture union. 27 infective organisms were identified in this cohort, and the antibiotic regimens for each patient are provided. The average follow-up was 663 days. No adverse effects were observed. Conclusion This series supports the modified NPWT technique as a safe, reliable and effective adjunct therapy to resolve metalwork infection. The same results have been reproduced as the previous cohort in a different centre.

scholarly journals Successful surgical closure of infected abdominal wounds following preconditioning with negative pressure wound therapy

2021 ◽  
Author(s):  
Johanna C. Wagner ◽  
Anja Wetz ◽  
Armin Wiegering ◽  
Johan F. Lock ◽  
Stefan Löb ◽  
...  
Keyword(s):  
Negative Pressure ◽  
Wound Closure ◽  
Negative Pressure Wound Therapy ◽  
Wound Complications ◽  
Skin Closure ◽  
Wound Treatment ◽  
Open Wound ◽  
Wound Therapy ◽  
Significant Difference ◽  
Open Wound Treatment

Abstract Purpose Traditionally, previous wound infection was considered a contraindication to secondary skin closure; however, several case reports describe successful secondary wound closure of wounds “preconditioned” with negative pressure wound therapy (NPWT). Although this has been increasingly applied in daily practice, a systematic analysis of its feasibility has not been published thus far. The aim of this study was to evaluate secondary skin closure in previously infected abdominal wounds following treatment with NPWT. Methods Single-center retrospective analysis of patients with infected abdominal wounds treated with NPWT followed by either secondary skin closure referenced to a group receiving open wound therapy. Endpoints were wound closure rate, wound complications (such as recurrent infection or hernia), and perioperative data (such as duration of NPWT or hospitalization parameters). Results One hundred ninety-eight patients during 2013–2016 received a secondary skin closure after NPWT and were analyzed and referenced to 67 patients in the same period with open wound treatment after NPWT. No significant difference in BMI, chronic immunosuppressive medication, or tobacco use was found between both groups. The mean duration of hospital stay was 30 days with a comparable duration in both patient groups (29 versus 33 days, p = 0.35). Interestingly, only 7.7% of patients after secondary skin closure developed recurrent surgical site infection and in over 80% of patients were discharged with closed wounds requiring only minimal outpatient wound care. Conclusion Surgical skin closure following NPWT of infected abdominal wounds is a good and safe alternative to open wound treatment. It prevents lengthy outpatient wound therapy and is expected to result in a higher quality of life for patients and reduce health care costs.

659 Non-Burn Etiologies Treated with Autologous Skin Cell Suspension: A Case Series Demonstrating the Efficacy in Complex Wounds

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S195-S195
Author(s):  
Nicole M Kopari ◽  
Yazen Qumsiyeh
Keyword(s):  
Soft Tissue ◽  
Cell Suspension ◽  
Negative Pressure ◽  
Wound Closure ◽  
Negative Pressure Wound Therapy ◽  
Case Series ◽  
Dermal Substitute ◽  
Wound Therapy ◽  
Skin Cell ◽  
Complex Wounds

Abstract Introduction Complex wounds (CW) resulting from necrotizing soft tissue infections (NSTIs) and soft tissue traumatic injuries create unique challenges. Radical debridement is often the first step in management but can result in disfigurement with impaired function and compromised cosmesis. The standard of care at our institution for full-thickness burn injuries of similar complexity is widely meshed autografting with application of autologous skin cell suspension (ASCS). Our study is a case series reviewing outcomes using ASCS for CW from non-burn etiology. Methods A retrospective chart review from March 2019 through July 2020 was performed to evaluate the effectiveness of ASCS and widely meshed autografting in CW. Patients presenting with CW underwent serial excisions of devitalized tissue by acute care and burn surgeons. Dermal substitute utilization for wound preparation was at the discretion of the surgeon. Definitive wound closure was achieved using ASCS in combination with a widely meshed autograft. The wounds were covered with a non-adherent, non-absorbent, small pore primary dressing along with bismuth-impregnated, petroleum-based gauze or negative pressure wound therapy dependent on wound bed contour. Further padding with gauze was applied along with compressive dressing. Results In total, 8 patients with CW were included in this review. The mean age was 58 years (range 27-85) with an equal number of males and females. Wound etiology included NSTI (n=5), degloving injury (n=2), and traumatic amputation (n=1). The average wound size measured 1,300cm2 (range 300-3,000). 50% of the patients were treated with a dermal substitute and negative pressure wound therapy prior to ASCS and autograft placement. 7 of 8 patients received split-thickness skin grafting in the ratio of 3:1 with one patient grafted at a 2:1 expansion. 7 of the 8 patients had >90% wound closure within 8-10 days of ASCS and autograft application. One patient had significant graft failure after removing surgical dressings and autograft in the early post-operative period secondary to dementia. One patient expired during the follow-up period secondary to medical comorbidities. The 6 remaining patients had durable wound closure and acceptable cosmetic outcome. All patients were discharged within 10 days of ASCS application with 4 patients discharging home and 4 patients discharging to an acute inpatient rehabilitation. Conclusions This study is the first case series to review ASCS in combination with widely meshed skin grafts in the management of CW from a non-burn etiology. Durable, timely wound closure and an acceptable cosmetic outcome was achieved in these often-challenging CW.

Negative Pressure Wound Therapy Reduces Deep Infection Rate in Open Tibial Fractures

2012 ◽  
Vol 26 (9) ◽  
pp. 499-505 ◽  
Author(s):  
Martin L. Blum ◽  
Max Esser ◽  
Martin Richardson ◽  
Eldho Paul ◽  
Franklin L. Rosenfeldt
Keyword(s):  
Infection Rate ◽  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Deep Infection ◽  
Tibial Fractures ◽  
Wound Therapy ◽  
Open Tibial Fractures

scholarly journals Primary Skin Closure of Stoma Site Wounds Along Skin Cleavage Lines with Negative Pressure Wound Therapy: A Report of Four Cases

2018 ◽  
Vol 71 (4) ◽  
pp. 192-196
Author(s):  
Yusuke Makutani ◽  
Shingo Noura ◽  
Toshinori Sueda ◽  
Tae Matsumura ◽  
Daiki Marukawa ◽  
...  
Keyword(s):  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Skin Closure ◽  
Wound Therapy ◽  
Stoma Site ◽  
Cleavage Lines

scholarly journals 1431 Stoma Intubation, Isolation and Negative Pressure Wound Therapy for Complex Stoma-Associated Wounds: New Technique and Case Series

2021 ◽  
Vol 108 (Supplement_6) ◽  
Author(s):  
N Browning ◽  
M Okocha ◽  
M Doe ◽  
A Lyons ◽  
H Sumrien
Keyword(s):  
Negative Pressure ◽  
Negative Pressure Wound Therapy ◽  
Enterocutaneous Fistula ◽  
Loop Ileostomy ◽  
Case Series ◽  
Complete Healing ◽  
Wound Therapy ◽  
First Case ◽  
Isolation Device ◽  
Commercial Device

Abstract Background The use of negative pressure wound therapy (NPWT) in colorectal surgery has been demonstrated for treating perineal defects, enterocutaneous fistula and stoma dehiscence. Here we describe a technique for closure of complex stoma-associated wounds using a novel commercial intubation device alongside NPWT to protect the surrounding wound from the stoma effluent. The device has previously described for use with enterocutaneous fistula. We present two cases that have been successfully treated with this technique. Technique and Cases The first case is of 88-year-old women with a retracted loop ileostomy and the second a 48 year-old male with a retracted end colostomy. Both patients underwent significant emergency peristomal debridement and in both cases the commercial device was deployed to intubate the stoma. VAC foam and standard adhesive dressings were used to form a quality seal and the pressure set to 125mmHg. In both cases near complete healing was achieved to the point that standard stoma bags and management could be used. Conclusions This is the first description of the use of an isolation device in complex stoma associated wounds. We have found the Fistula Funnel to be highly effective in this context.

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