Prophylactic Transversely Hemisected Sartorius Flap for High-Risk Groin Dissections in Vascular Surgery-A Case Series.

Groin wound dehiscence and infection are a common complication of femoral artery exposure. In patients with prosthetic conduits placed in the groin, these complications can lead to graft infection or anastomotic dehiscence with hemorrhage. Sartorius flaps can be useful in preventing graft infections or anastomotic breakdown in the setting of wound infections. Prophylactic sartorius flaps have been suggested to be a useful adjunct in patients who are at high risk for groin complications. Standard sartorius flaps can be difficult to perform and increase the operative time. We present our experience with a modified sartorius flap, a Transversely Hemisected Sartorius (THT), which avoids dissection to the anterior superior iliac spine. Patients who received femoral artery exposure and a modified prophylactic sartorius flap were included in this case series. The Penn Groin Assessment Scale (PGAS) was calculated for each patient and our primary outcome was the rate of deep space wound infections. Fifteen patients received a THT muscle flap. The average age of the cohort was 67.5 (35-86) years. Eight (50%) were male. The mean PGAS was 2.5 (0-6). Eight (50%) groins had a prosthetic conduit underlying the flap. Four (25%) patients had infrainguinal bypass, 3 (18.8%) for femoral-femoral bypass, and 1 (6.3%) patient received aortic-bifemoral bypass. Eight (50%) patients received sartorius flap after femoral artery exposure for thromboembolectomy, endarterectomy, or access complications. Six (37.5%) patients developed superficial surgical site infections however no deep space infections or prosthetic graft excisions resulted. This procedure was effective in preventing graft infections in all patients with high-risk features for groin infection in our retrospective case series. The segmental blood supply is maintained while providing good coverage of the femoral vessels with this rotational flap.

The Role of Postoperative Nasal Stents in Cleft Rhinoplasty: A Systematic Review.

OBJECTIVE: To evaluate the role of postoperative nasal stenting in preserving nasal shape and preventing nostril stenosis in cleft rhinoplasty, and to develop a classification system for postoperative nasal stents. DESIGN: Systematic review. METHODS: Electronic and manual searches of scientific literature were conducted from 3 databases (PubMed, SCOPUS, OVID). Primary evidence that described postoperative nasal stenting in cleft rhinoplasty were included. Exclusion criteria included secondary evidence, non-English articles, and studies focusing on preoperative nasal stents. PATIENTS AND PARTICIPANTS: Patients with cleft lip/nose of any type were included. MAIN OUTCOME MEASURE(S): Role in preservation of nasal shape & symmetry, role in prevention of nostril stenosis, complications with the use of postoperative nasal stent. RESULTS: Of the 13 articles, 9 papers described the preservation of nasal shape with nasal stents and three studies with a control group showed improved symmetry score. No studies evaluated the prevention of nostril stenosis; however, 2 studies reported improvement of nostril stenosis in secondary cleft rhinoplasty. The results of the included studies had significant heterogeneity. Nasal stents were classified into five types: Type I-spare parts assembled, Type II-prefabricated commercial, Type IIIa-patient specific 3D-printed static, Type IIIb-patient specific dynamic, and Type IV-internal absorbable. Total complications were 6.0%, including irritation (0.9%), infection (0.3%), and stent loss (4.6%). CONCLUSION: Despite the lack of consensus with postoperative nasal stents, this review suggests its safety and role in preserving shape and improving stenosis. Our classification system highlights variability and the need for better quality studies to determine the efficacy of nasal stents.

Purpura Fulminans in the Setting of Klebsiella Pneumoniae Bacteremia and Acetaminophen Overdose.

Purpura fulminans (PF) is a rare, life-threatening disorder characterized by disseminated intravascular coagulation (DIC), circulatory collapse, and hemorrhagic cutaneous purpura. It typically occurs secondary to acute infections, usually meningococcal septicemia, although there are also congenital and acquired causes. We report a case of a 56-year old female who presented to our institution with clinical signs of PF in the setting of acetaminophen overdose and Klebsiella pneumoniae sepsis. Given the rarity of the disease, we also review cases of PF in similar clinical scenarios that have been described in the literature.

Perioperative Antibiotics Are Independent Predictors for Major Complications in Pediatric Patients Undergoing Gastrostomy Placement.

Introduction: Although rare, major complications after gastrostomy tube placement are a significant source of morbidity in children. The purpose of this study was to identify predictors of major complications in pediatric patients undergoing gastrostomy placement. Materials and Methods: Retrospective review of surgically placed gastrostomy tubes from 2010 to 2017 was performed. Data collected included demographics, outcomes, and major complications. We divided the patients into no complications (Group 1) and major complications (Group 2). Excluded were minor complications and percutaneous endoscopic gastrostomy procedures. Results: Of 123 patients, 51.5% were males and 52% infants. Group 1 had 112 patients (91%), whereas Group 2 had 11 patients (9%). Of Group 2 patients, 3 required prolonged nil per os/total parenteral nutrition and 8 surgical reinterventions. Laparoscopy in 110 patients (89%), open surgery in 10 patients (8%), and 3 conversions to open. There were no significant differences in demographics or preoperative characteristics (albumin and comorbidities). We identified surgical approach (open: 6.3% versus 27.3%, P = .014), operative time (58 versus 85 minutes, P = .04), and use of preoperative antibiotics (63% versus 92%, P = .004) as predictors of outcomes. However, on multivariate analysis lack of preoperative antibiotics (adjusted odds ratio [aOR], 14.82 [confidence interval: 2.60-84.34], P = .002), and open procedure (aOR, 6.14 [1.01-37.24], P = .049) were independent predictors of major complications. Conclusion: Most patients with major complications after gastrostomy tube placement require surgical reintervention. Lack of preoperative antibiotics and open procedures are independent predictive factors for major complication in patients undergoing gastrostomy tube placement.