Traditional culture methods fail to detect principle pathogens in necrotising soft tissue infection: a case report.

OBJECTIVE: Necrotising soft tissue infections (NSTIs) progress rapidly and mortality remains high, ranging from 10% to 30%, representing a significant challenge for health professionals. Early accurate diagnosis is crucial because timely and aggressive surgical intervention remains the number one indicator for a better clinical outcome. Understanding the microbial background of NSTIs would aid early diagnosis. PRESENTATION: We present a case of NSTI, in a seemingly healthy adult male, originating from a tooth abscess. The NSTI progressed rapidly, and eventually covered the patient's chest and abdominal skin and underlying soft tissue. RESULTS: Traditional blood and tissue culture only found Group C Streptococcus where 16S sequencing detected abundant Prevotella spp., a more likely causal organisms of the NSTI. The use of antibiotics with the approriate anaerobe coverage, in combination with timely surgical intervention, contributed to the ultimate successful clinical outcome. Complete wound healing and successful graft was achieved within one month of diagnosis of the microbes present. CONCLUSION: While surgical intervention remains the most important consideration in treatment of NSTI, correct identifcation of the microbial flora could also contribute to successful treatment.

Surgical management of advanced hidradenitis suppurativa via a one-stage procedure: A single-center experience.

BACKGROUND: Hidradenitis suppurativa (HS) is a debilitating skin condition; in severe forms it requires excision and skin grafting for cure. This is commonly performed as a multi-stage procedure; we explored single-stage operation as a more efficient alternative. METHODS: Retrospective review 2007-2018 evaluating outcomes of patients undergoing single-stage surgery. RESULTS: 139 one-stage procedures were performed: 35 excision and primary closure, 104 split-thickness skin grafting (STSG). Success rate was higher for STSG at 75% versus 60% with primary closure. Of failed primary closures, 57% required revision by grafting due to recurrence. Axilla procedures were most successful at 91% compared to 70%, 54%, and 50% for inguinal, gluteal, and perineal areas, respectively. Infection was the most common complication (17%), with 38% requiring readmission. CONCLUSION: Compared to prior literature on multi-stage HS treatment, one-stage operations are a feasible, cost-effective alternative. STSG should remain the procedure of choice, even when primary closure appears feasible.

Effect of non-steroidal anti-inflammatory drugs on post-surgical complications against the backdrop of the opioid crisis.

The USA is currently going through an opioid crisis, associated with tremendous economic and societal impacts. In response to this crisis, healthcare professionals are looking for alternative pain management methods, and non-steroidal anti-inflammatory drugs (NSAIDs) are a sensible choice because of their effectiveness after surgical procedures. However, before surgeons start prescribing NSAIDs in place of opioids, it is crucial to first understand their potential post-surgical complications. The goal of this review is to summarize the data obtained through both animal and human studies, which suggest how a dramatic increase in NSAID use may affect these post-surgical complications. We first provide a short review outlining the mechanisms of action of NSAIDs, followed by a summary of animal studies, which show a trend towards the negative effects of NSAIDs on wound healing and an association between NSAID use and wound infections. Lastly, we present evidence from human studies on the association of NSAIDs with the following complications: anastomotic leaks, necrotizing soft tissue infections, bleeding complications, orthopedic injuries, wound healing, and cancer care. The human studies are much more variable in their conclusions as to whether NSAIDs are beneficial or not, with the only strong evidence showing that NSAIDs inhibit bone healing. This may partially be explained by male and female differences in response to NSAIDs as many animal studies showing the inhibitory effects of NSAIDs were performed on females, while all the human studies were performed with both sexes. We conclude that strong caution should be used in the prescription of NSAIDs, especially in female patients, but larger scale studies are warranted before solid recommendations can be made.