Neither Skin Sutures nor Foam Dressing Use Affect Tracheostomy Complication Rates.

BACKGROUND: Tracheostomy is commonly used for managing the airway of trauma patients. Complications are common and result in increased length of stays and treatment cost. The aim of this study is to evaluate whether the utilization of skin sutures or foam barrier dressings affect tracheostomy complication rates. MATERIALS AND METHODS: This is a single-center retrospective review of patients who underwent a tracheostomy by the trauma service between January 2014 and December 2017. Collected variables included demographics, patient history, treatment variables, complications, and outcomes. Univariate and multivariate analyses were constructed to identify significant predictors for the development of complications. RESULTS: A total of 268 patients were included. The median age was 43.5 y, 221 (82.5%) patients were men, and the median BMI was 28 (IQR 24.6, 32.2). Most (87.3%) of the procedures were performed in the operating room and 82.5% were open. Skin sutures were used in 46.3% and 53.4% had a foam barrier dressing placed. Current smoking [OR 8.1 (95% CI 1.5, 43.6)] and BMI [OR 1.1 (95% CI 1.03, 1.2)] significantly increased the risk of developing pressure necrosis. Use of sutures or foam dressings was not associated with pressure necrosis, bleeding, or surgical site infection. There were no unexpected tracheostomy decannulations regardless of the use of skin sutures. CONCLUSIONS: Suturing the tracheostomy or applying a foam barrier dressing was not associated with overall complications or decannulation rates. Based on our data, we suggest that skin sutures may be safely abandoned.

Pressure related injuries: A burning issue?

INTRODUCTION: To the majority of health care professionals, burns present as a challenging and potentially distracting diagnosis. Because of their perceived complexity, they often eclipse other medical problems which can often be life threatening. Pressure related injuries, in rare instances can mimic and be mistaken for full thickness burns. Long lies may cause pressure necrosis of decubitus areas and compartment syndrome of vulnerable areas. Compartment syndrome, is a surgical emergency requiring prompt diagnosis and intervention. It may be missed in the context of a long lie after a collapse and maybe detrimental to patients' prognosis. METHODS: We reviewed cases referred to our Burns unit in the last four months to find cases of pressure related injuries referred as burn wounds. Furthermore, we also performed a literature search to find any similar cases to ours. RESULTS: Two cases, with acute pressure related injuries from long lies had been mistaken for burn wounds, were referred to our unit in the last four months. In one case a missed compartment syndrome resulted in a below elbow amputation. CONCLUSION: Pattern analysis and recognition are very important diagnostic tools in medicine. Detailed history taking and examination cannot be emphasised enough. Training both emergency departments and plastic surgeons in recognising long lie related injuries will decrease possible associated dangers such as missing a compartment syndrome.

Nonfreezing Cold Injury (Trench Foot).

Nonfreezing cold injury (NFCI) is a modern term for trench foot or immersion foot. Moisture is required to produce a NFCI. NFCI seldom, if ever, results in loss of tissue unless there is also pressure necrosis or infection. Much of the published material regarding management of NFCIs has been erroneously borrowed from the literature on warm water immersion injuries. NFCI is a clinical diagnosis. Most patients with NFCI have a history of losing feeling for at least 30 min and having pain or abnormal sensation on rewarming. Limbs with NFCI usually pass through four 'stages.' cold exposure, post-exposure (prehyperaemic), hyperaemic, and posthyperaemic. Limbs with NFCI should be cooled gradually and kept cool. Amitriptyline is likely the most effective medication for pain relief. If prolonged exposure to wet, cold conditions cannot be avoided, the most effective measures to prevent NFCI are to stay active, wear adequate clothing, stay well-nourished, and change into dry socks at least daily.

Duodenal Pressure Necrosis in a Child Caused by a Migrated Percutaneous Endoscopic Gastrostomy.

A two-year-old girl with two weeks of abdominal pain, vomiting, and food refusal, ten months after percutaneous endoscopic gastrostomy insertion because of inadequate peroral intake, was admitted to a tertiary centre hospital. On admission, the extracorporeal part of the gastrostomy was much shortened. X-ray examination revealed migration of the end of the gastrostomy tube with a left-shifted course of the tube through the duodenum. Gastroscopy and subsequently laparotomy were performed. A longitudinal pressure necrosis was identified under the tube, with two perforations in the duodenojejunal region. Ten centimeters of that duodenojejunal region were resected, and end-to-end anastomosis was made. The migration of the gastrostomy was probably caused by insufficient care by the parents. Pathophysiologically, the tube caused the pressure necrosis in the duodenojejunal area; this was supported by histology. This is a hitherto undescribed complication of a percutaneous endoscopic gastrostomy, showing that migration of the gastrostomy to the deeper part of the small bowel can lead to pressure necrosis, a potentially life-threatening condition in children which cannot be treated without invasive procedures.

Rectourethral fistula secondary to a bowel management system.

A 67-year-old Caucasian male was admitted under the vascular team with critical lower limb ischaemia. Bypass surgery was performed and he was admitted to the intensive care unit post-operatively. The patient experienced a turbulent post-operative recovery complicated by pneumonia, poor respiratory wean and faecal incontinence. A bowel management system was inserted but after 18 days it was reported faecal matter was bypassing his catheter. A CT scan demonstrated an area of necrosis where the bowel management system had been sited which formed a rectourethral fistula. Bowel management systems are frequently used in intensive care unit settings where a high proportion of patients suffer from faecal incontinence. If used correctly they can reduce skin contamination, infection and maintain patient hygiene. However, appropriate assessment and investigations should be addressed before inserting such devices. This case report highlights serious adverse effects of these devices and describes the first documented case of these devices causing a rectourethral fistula.

Vesicovaginal fistulae.

Vesicovaginal fistula (VVF) formation represents a condition with devastating consequences for the patient and continues to pose a significant challenge to the surgeon. Quick and accurate diagnosis, followed by timely repair is essential to the successful management of these cases. A thorough understanding of the pathophysiology and anatomy of the fistula, potential factors that may compromise healing and experience in the fundamental principles of fistula repair are the vital tools of the fistula surgeon. This review was undertaken to provide an overview of the key areas in VVF investigation and management.