The spleen and liver are the most frequently injured organs during blunt and penetrating abdominal trauma. Emergency laparotomy is crucial for early control of bleeding and to prevent "secondary" injury as a result of physiologic splanchnic vasoconstriction and free oxygen radicals. Altogether 98 patients with spleen and liver injuries were treated over an 8-year period. Primary orthotopic spleen preservation could be achieved in 46 of 63 patients. In 58 patients with hepatic trauma, hemostatic treatment was chosen based on the severity of the injury. Nonoperative management was used for four splenic and seven hepatic trauma patients. The most commonly used techniques were fibrin sealing, suturing, and débridement for hepatic injury and mesh splenorrhaphy, fibrin glue, and partial resection with a TA stapler for splenic injury. The death of patients with complex injuries was mainly due to preclinical massive blood loss and multiple organ failure.
Objective: Therapy for diabetic foot osteomyelitis (DFO) with Charcot neuroosteoarthropathy is challenging. In patients with diabetic Charcot osteomyelitis (DCO), both the anatomic deformity and infection must be addressed. This study assessed the outcomes of DCO therapy and variables associated with treatment failure and compared them with outcomes of DFO cases. Methods: A single-center, retrospective, case-control study was performed to compare 93 DCO episodes with 530 DFO episodes, using Kaplan-Meier survival curves and multivariate Cox regression analyses. Results: Clinical failure occurred in 21.5% of DCO compared with 22.3% in DFO episodes ( p = 0.89) and was associated with peripheral arterial disease (PAD) stages 3 or 4 (HR 6.1; CI 2.0-18.1) and chronic treatment with immunosuppressives (HR 7.4; CI 2.0-27.1). Major amputations were significantly more frequent in DCO (28% versus 13.6%; p < 0.01) and associated with PAD stages 3 and 4 (HR 8.0; CI 2.2-29.4), smoking (HR 5.4; CI 1.2-24.6), alcohol abuse (HR 3.5; CI 1.1-10.6), and renal dialysis (HR 4.9; CI 1.3-18.9). Conclusions: Clinical treatment failures did not differ between DCO and DFO. However, patients with DCO underwent major amputation twice as often as those with DFO. Unlike widespread belief, treatment failure in DCO patients may, similar to DFO, be associated with a striking epidemiological link to severe PAD.
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