Outcomes of transplantation using organs from a donor infected with Klebsiella pneumoniae carbapenemase (KPC)‐producing K. pneumoniae

Transmission of pathogens from donor to recipient is a potential complication of organ transplantation. Herein, we describe the clinical course and outcomes of 4 transplant recipients who received tissues from a donor with multi‐organ infection with Klebsiella pneumoniae carbapenemase (KPC)‐producing K. pneumoniae. Recipient 1 underwent simultaneous liver and kidney transplantation for alpha‐1 antitrypsin deficiency and alcohol‐related cirrhosis, and acute tubular necrosis, respectively. Soon after transplantation, he developed an infected hematoma and peritonitis due to KPC‐producing K. pneumoniae despite receiving tigecycline prophylaxis. He was treated with a prolonged course of tigecycline, amikacin, and meropenem, in conjunction with surgical evacuation and percutaneous drainage of the infected fluid collections. Recipient 2 underwent living‐donor liver transplantation for cholangiocarcinoma and primary sclerosing cholangitis using vein graft from the donor infected with KPC‐producing K. pneumoniae. Culture of the preservation fluid containing the vein graft was positive for KPC‐producing K. pneumoniae. The patient received preemptive amikacin and tigecycline, and he did not develop any infection (as evidenced by negative surveillance blood cultures). The isolates from the donor and Recipients 1 and 2 were indistinguishable by pulsed‐field gel electrophoresis. Recipients 3 and 4 underwent kidney and heart transplantation, respectively; both patients received perioperative tigecycline prophylaxis and did not develop infections due to KPC‐producing K. pneumoniae. All transplant recipients had good short‐term outcomes. These cases highlight the importance of inter‐institutional communication and collaboration to ensure the successful management of recipients of organs from donors infected with multidrug‐resistant organisms.     

Anaesthetic complications in plastic surgery

Anaesthesia related complications in plastic surgeries are fortunately rare, but potentially catastrophic. Maintaining patient safety in the operating room is a major concern of anaesthesiologists, surgeons, hospitals and surgical facilities. Circumventing preventable complications is essential and pressure to avoid these complications in cosmetic surgery is increasing. Key aspects of patient safety in the operating room are outlined, including patient positioning, airway management and issues related to some specific conditions, essential for minimizing post-operative morbidity. Risks associated with extremes of age in the plastic surgery population, may be minimised by a better understanding of the physiologic changes as well as the pre-operative and post-operative considerations in caring for this special group of patients. An understanding of the anaesthesiologist''s concerns during paediatric plastic surgical procedures can facilitate the coordination of efforts between the multiple services involved in the care of these children. Finally, the reader will have a better understanding of the perioperative care of unique populations including the morbidly obese and the elderly. Attention to detail in these aspects of patient safety can help avoid unnecessary complication and significantly improve the patients’ experience and surgical outcome.KEY WORDS: Anaesthesia, complications, plastic, surgery     

Acute compartment syndrome of the upper extremity in children: diagnosis, management, and outcomes

Purpose

Acute compartment syndrome (ACS) of the upper extremity is a rare but serious condition. The purpose of this study was to determine the etiology, diagnosis, treatment, and outcome of ACS of the upper extremity in a pediatric population.

Methods

We performed a retrospective chart review of all patients who underwent a decompressive fasciotomy for ACS of the upper extremity. Data collected included demographics, injury details, presenting symptoms, compartment measurements, time to diagnosis, time to treatment, and outcomes at the latest follow-up.

Results

Twenty-three children underwent fasciotomies for ACS of the forearm (15) and hand (8), at an average age of 9.3 years (range 0–17.8 years). The most common etiologies were fracture (13) and intravenous (IV) infiltration (3). The most common presenting symptoms were pain (83 %) and swelling (65 %). Compartment pressures were measured in 17/23 patients, and all but two patients had at least one compartment with a pressure >30 mmHg. The final two patients were diagnosed and treated for ACS based on clinical signs and symptoms. The average time from injury to fasciotomy was 32.8 h (3.7–158.0 h). Long-term outcome was excellent for 17 patients (74 %) and fair for 5 (22 %), based on the presence of loss of motor function, stiffness, or decreased sensation. One patient with brachial plexus injury and poor baseline function was excluded from functional outcome scoring. There was no association between the time from diagnosis to fasciotomy and functional outcome at the final follow-up (p = 1.000).

Conclusions

Although ACS of the upper extremity in children is often associated with a long delay between injury and fasciotomy, most children still achieve excellent outcomes. The majority of patients presented with pain and at least one additional symptom, but treatment was often delayed, implying that ACS of the upper extremity in children is a difficult diagnosis to establish and may be associated with a prolonged clinical time course.