Lopez Ayala (congabail0)

OBJECTIVE Endovascular thrombectomy (ET) for acute large vessel occlusion reduces infarct size, and it should hypothetically decrease the incidence of major ischemic strokes requiring decompressive craniectomy (DC). The aim of this retrospective cohort study is to determine trends in the utilization of ET versus DC for stroke in the United States over a 10-year span. METHODS We extracted data from the Nationwide Inpatient Sample (NIS) using ICD-9/10 codes from 2006-2016. Patients with a primary diagnosis of stroke were included. Baseline demographics, outcomes, and hospital charges were analyzed. RESULTS The study cohort comprised 14,578,654 patients diagnosed with stroke. During the study period, DC and ET were performed in 124,718 and 62,637 patients, respectively. The number of stroke patients who underwent either ET or DC increased by 266% from 2006 to 2016. During that time period, the ET utilization rate increased (0.19‰ in 2006 to 14.07‰ in 2016, p less then 0.0004), whereas the DC utilization rate decreased (7.07‰ in 2006 to 6.43‰ in 2016, p less then 0.0001). In 2015, the utilization rate of ET (9.73‰) exceeded that of DC (9.67‰). ET-treated patients had shorter hospitalization durations (mean 8.8 vs. 16.8 days, p less then 0.0001), lower mortality (16.2% vs 19.3%), higher likelihood of discharge home (27.1% vs. 24.1%, p less then 0.0001), and reduced hospital charges (mean $189,724 vs. $261,314, p less then 0.0001). CONCLUSION We identified an inverse relationship between national trends in rising ET and diminishing DC utilization for stroke treatment over a recent decade. Although direct causation cannot be inferred, our findings suggest that ET curtails the necessity for DC. OBJECTIVE The interlaminar fusion combination involving C1-C2 screwing fixation is one of the most effective techniques for atlantoaxial dislocation or subluxation, and the bone graft is usually stabilized by wiring constructs. However, some adverse events were reported during the insertion of sublaminar wiring, such as accidentally damaging the spinal cord or dura. Thus, we used the miniplate to stabilize the harvest bone graft on the C1-C2 laminar, which led to a shorter operation time and prevented spinal canal violation. This study investigated the safety and efficacy of the novel surgical technique, namely miniplate-augmented interlaminar fusion. Selleckchem Pemigatinib METHODS We retrospectively reviewed 43 patients who underwent posterior atlantoaxial fusion with the miniplate-augmented iliac crest autograft at our institute. Complications related to surgery were recorded and calculated. After operation, patients were followed up through routine radiography to examine whether the fusion of the atlantoaxial segment was achieve%) patients, respectively. Successful fusion was achieved in 30 (96.77%) patients, with a mean fusion time of 6.23 months, whereas only 1 (3.23%) patient did not meet the fusion criteria. No complications related to the miniplate occurred. We noted vertebral artery rupture not requiring blood transfusion in one patient, aspiration pneumonia in one patient, urinary tract infection in one patient, anemia requiring transfusion in one patient, and leg dysesthesia in one patient. No neurological deficit was found. CONCLUSIONS Miniplate-augmented interlaminar fusion with C1-C2 screwing resulted in excellent fusion rates with a considerably low probability of complications. Hence, this novel technique for bone graft fixation with atlantoaxial screwing has a good efficacy and safety and can serve as an alternative for bone graft fixation during C1-C2 fusion. Treatment of complex middle cerebral artery (MCA) aneurysms is challenging; however, an appropriate surgical strategy can ensure favorable outcomes. Notably, a protective bypass strategy is essential to treat complex aneurysms and involves the creation of a bypass channel distal to the aneurysm before repairing it. A protective bypass enables the surgeon to establish