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McCune-Albright syndrome (MAS) is a rare genetic, non-inheritable disease and is characterized by fibrous dysplasia, hyperendocrinism, and café-au-lait macules. Pituitary adenomas could be concurrent with this syndrome but clinicopathological features and the surgical management of such disorders is unclear. We retrospectively reviewed ten MAS-associated pituitary adenoma patients with follow-up in Beijing Tiantan Hospital and analyzed their clinicohistological data, surgical strategies, neuro-imaging, genetic mutations, and prognosis. Moreover, a critical review of the English language literature was also conducted. All of the ten MAS-associated adenoma patients underwent surgeries to remove the tumor (nine transsphenoidal approaches and one transcranial approach). None of these patients had a decompression of the optic canal. Notably, the growth hormone (GH), prolactin (PRL), and IGF-1 level had a significant reduction after the resection of the tumor while vision improvement was observed in most patients (6/7) with visual deficits. No tumor recurrence was observed during the follow-up from 16 to 150 months. The pathological examination showed a moderate Ki-67 LI (mean 1.19%, range from 0.1% to 3.3%) and the positive staining of Gsα and PKA C-beta. GNAS gene mutation (R201C) was detected in one patient. Hormone excess (including GH and PRL) could be significantly reduced and the visual deficits are greatly improved after the surgery without the decompression of the optic canal. In addition, MAS-associated pituitary adenomas have a moderate expression of Ki-67 and positive expression of Gsα and PKA C-beta, indicating a mildly proliferative nature of these tumors and the possible linking between MAS and adenomas. [ABSTRACT FROM AUTHOR]

Background and Objective: The effect of atrial fibrillation (AF) on outcomes of endovascular treatment (EVT) for acute ischemic stroke (AIS) is controversial. This study aimed to investigate the association of AF with outcomes after EVT in AIS patients.Methods: Subjects were selected from ANGEL-ACT registry (Endovascular Treatment Key Technique and Emergency Work Flow Improvement of Acute Ischemic Stroke) - a prospective consecutive cohort of AIS patients undergoing EVT at 111 hospitals in China between November 2017 and March 2019, and then grouped according to having a history of AF or not. After 1:1 propensity score matching, the outcome measures including the 90-day modified Rankin Scale (mRS) score, successful recanalization after final attempt, symptomatic intracranial hemorrhage (ICH) within 24 h, and death within 90 days were compared.Results: A total of 1755 patients, 550 with AF and 1205 without AF, were included. Among 407 pairs of patients identified after matching, no significant differences were found in the mRS score (median: 3 vs. 3 points; P = 0.29), successful recanalization (87.2 vs. 85.3%; P = 0.42), symptomatic ICH (9. 4 vs. 9.1%; P = 0.86) and death (16.3 vs. 18.4%; P = 0.44) between patients with and without AF.Conclusion: The findings of this matched-control study show comparable outcomes of EVT in Chinese AIS patients with and without AF, which do not support withholding EVT in patients with both AIS and AF.Trial Registration: NCT03370939 First registration date: 28/09/2017 First posted date: 13/12/2017. [ABSTRACT FROM AUTHOR]

Byline: Hai-Long. Li, Raynald. Liu, Xiang-Li. Cui, Song. Lin Sir, Shunt infection is the most common complication associated with ventriculoperitoneal (VP) shunt. Current standard managements for shunt infections include shunt [...]

Background: Sporadic data showed hyperglycemia at presentation is associated with poor outcomes in patients with acute ischemic stroke (AIS) under mechanical thrombectomy (MT) treatment. Objective: This study aims to evaluate the relationship of admission hyperglycemia and outcomes in patients treated with solitaire stent thrombectomy. Methods: This multicenter prospective study registered patients with AIS due to anterior circulation large vessel occlusion (LVO) suitable for MT with Solitaire stent retriever. We analyzed the influence of admission hyperglycemia (≥7.8 mmol/L) and serum glucose on functional independence which is defined as modified Rankin Scale score (mRS) of 0–2, symptomatic intracranial hemorrhage (sICH) and several outcomes of interest using univariable and multiple logistic regression analysis. Results: This study involved 17 stroke centers across China and consecutively recruited 149 patients. Patients with hyperglycemia at presentation less frequently exhibited a functional independence at 3 months than patients without hyperglycemia (22.2 vs. 66.4%; odds ratio 0.75, 95% confidence interval 0.61–0.92; P = 0.005). Higher glucose levels were correlated with worse outcome (per 1 mmol/L increase in glucose: odds ratio for mRS score 0–2 at 3 months 0.17, 95% confidence interval 0.06–0.45; P < 0.001) at 3 months and sICH (per 1 mmol/L increase in glucose: odds ratio for sICH was 8.2, 95% confidence interval 1.13–29.57; P < 0.001) after thrombectomy. Conclusions: Higher admission serum glucose and hyperglycemia were independently correlated with lower functional independence at 3 months in patients treated with Solitaire stent thrombectomy of anterior circulation LVO. Higher admission serum glucose was also associated with sICH after thrombectomy. [ABSTRACT FROM AUTHOR]

A letter to then editor is presented regarding two men with shunt infection and was managed by retention of the primary shunt system, intravenous antibiotics administration, and placement of new extraventricular drainage (EVD).

Objectives: To investigate the safety and efficacy of endovascular treatment (EVT) for acute medium vessel occlusion (MeVO) in the anterior circulation and to explore the independent predictors of the 90-day good outcome for such patients., Methods: Data from ANGEL-ACT Registry were analysed in our study. The outcomes, such as the modified Rankin Scale (mRS) at 90 days, successful recanalisation rate and symptomatic intracranial haemorrhage (SICH) rate, were compared between MeVO and acute large vessel occlusions (LVO). Then, the independent predictors of the good outcome at 90 days in MeVO patients were determined by the logistic regression analyses., Results: We included 1032 subjects in the analysis, of which, 147 were MeVO and 885 were LVO. mRS at 90 days distribution (3 (0-4) vs 3 (0-5), common odds ratio (OR) =1.00, 95% confidence interval (CI) 0.73 to 1.38, p=0.994), SICH rate (4.8% vs 8.9%; OR=0.59, 95% CI 0.26 to 1.34, p=0.205) and successful recanalisation rate (89.8% vs 89.7%; OR=1.00 95% CI 0.51 to 1.93, p=0.992) were similar between the MeVO and LVO groups after adjusting for the confounders. We identified that baseline neutrophil-to-lymphocyte ratio ≤4.1 (OR=2.13, 95% CI 1.14 to 3.99, p=0.019), baseline National Institutes of Health Stroke Scale ≤14 (OR=1.96, 95% CI 1.02 to 3.80, p=0.045) and mechanical thrombectomy passes ≤1 (OR=2.16, 95% CI 1.14 to 4.11, p=0.021) were independent predictors of the 90-day good outcome in MeVO patients undergoing EVT., Conclusions: Patients with MeVO achieved similar 90-day mRS, SICH rate and successful recanalisation rate after EVT compared with patients with LVO. Several independent predictors of 90-day good outcome in MeVO patients undergoing EVT were determined, which should be highly considered in MeVO stroke management., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY. Published by BMJ.)