Surgical infections
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Surgical infections · May 2020
Review Practice GuidelineSurgical Infection Society Guidance for Operative and Peri-Operative Care of Adult Patients Infected by the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2).
Background: Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)-associated viral infection (coronavirus disease 2019, COVID-19) is a virulent, contagious viral pandemic that is affecting populations worldwide. As with any airborne viral respiratory infection, surgical and non-surgical patients may be affected. Methods: Review and synthesis of pertinent English-language literature pertaining to COVID-19 infection among adult patients. Results: COVID-19 disease that requires hospitalization results in critical illness approximately 25% of the time and requires mechanical ventilation with positive airway pressure. ⋯ Although most elective surgery has been curtailed by administrative or governmental fiat, patients will still need urgent or emergency operative intervention for time-sensitive disease processes such as malignant neoplasia or for true emergencies such as perforated viscus or traumatic injury. It is possible to provide safe surgical care for SARS-CoV-2-positive patients and minimize nosocomial transmission to healthcare workers. Conclusions: This guidance will facilitate appropriate protection of patients and staff, and maintenance of infection control measures to assist surgical personnel and facilities to prepare for COVID-19-infected adult patients requiring urgent or emergent operative intervention and to provide optimal patient care.
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Surgical infections · May 2020
Comparison of Traditional and Skin-Sparing Approaches for Surgical Treatment of Necrotizing Soft-Tissue Infections.
Background: A skin-sparing approach for the treatment of necrotizing soft-tissue infections (NSTIs) removes necrotic tissue planes while leaving viable overlying skin. Subsequent closure of the spared skin may decrease the need for graft-based reconstruction, which is associated with contracture, pain, and deformity. This study compared the outcomes of a traditional approach (excision of overlying skin with diseased fascia) with that of a skin-sparing approach for patients with NSTI treated at a major metropolitan medical center. ⋯ The mortality rate in the two groups was equal at approximately 10%. The median percentage of each wound closed by skin graft was significantly lower for the SS group than for the TA group (20% versus 90%; p < 0.0001) with a correspondingly higher median percentage of primary skin closure for the SS group (50% versus 0; p < 0.0001). Conclusions: Relative to traditional debridement, skin-sparing debridement for source control of NSTI results in significantly more wounds closed completely by delayed primary suture of existing skin flaps and a significantly lower overall wound percentage closed by skin graft, while demonstrating equivalent efficacy of source control and a similar low mortality rate.
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Surgical infections · Apr 2020
Acute Appendicitis in Children Younger than Five Years of Age: Diagnostic Challenge for Pediatric Surgeons.
Background: The aim of this study is the evaluation of clinical signs and outcomes of treatment in children under five years of age who underwent appendectomy because of acute appendicitis. Patients and Methods: From January 2009 until December 2018, 90 patients (54 boys and 36 girls) younger than five years of age, treated with appendectomy because of acute appendicitis, were included in this study. Patients were divided into two groups, depending on the intra-operative finding of non-perforated (Group I; n = 32) or perforated (Group II; n = 58) appendicitis. The groups were compared regarding demographic, clinical, and laboratory data and outcomes of treatment. Results: Of 1687 appendectomies in this period, 90 (5.3%) of them were performed in patients aged five years or younger. ⋯ All complications occurred in the group of perforated appendix with total incidence of 4.4%. Conclusion: The clinical presentation of acute appendicitis for children aged five years or younger is often unusual, and establishing the proper diagnosis is often delayed. Patient age is tied closely to the stage of acute appendicitis, so the youngest patients present with more advanced stages of disease and are at greater risk of perforation. Acute appendicitis should be considered in all cases where a child is having abdominal pain, fever, and diarrhea, which has been shown to be present significantly more often in children with perforated appendix.