Publications by authors named "Wei-Guo Ma"

Objective: To systematically evaluate the effect and safety of the combination of Compound Xuanju Capsules (CXC) and Western medicine (WM) in the treatment of type Ш prostatitis complicated by ED.

Methods: We searched for randomized controlled trials (RCT) on the treatment of type Ш prostatitis complicated by ED with CXC+WM or WM in the Chinese and English databases CNKI, VIP, Wanfang Digital, Duxiu Academic Search and Chaoxing Electronic Book Information Retrieval, Fangzheng Apabi Electronic Book, Google Scholar Search, Web of Science, Scopus, PubMed, and others from their establishment to April 2024. According to the Cochrane Handbook requirement, we subjected the identified RCTs to meta-analysis using the RevMan 5.

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This study aimed to evaluate the safety and durability of transcatheter closure of anastomotic leak (AL) after ascending aortic (AAo) surgery.From 2016 to 2021, we performed transcatheter closure for 22 patients aged 56.9 ± 12 years (19 male, 86.

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This study utilized multidimensional dynamic computed tomography angiography (MD-CTA) to analyze the biomechanical characteristics of ascending thoracic aortic aneurysms (ATAA) in 30 subjects: 20 ATAA patients (12 with Marfan syndrome and 8 without) and 10 healthy individuals without ascending aortic disease. Aortic models were reconstructed from CTA images, and multi-phase displacement data were obtained via image registration. The inverse finite element method (iFEM) was applied to calculate wall tension, and displacement data was used to calculate wall strain, from which strain-tension curves were fitted.

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Objective: We sought to compare the early and midterm outcomes of thoracic endovascular aortic repair (TEVAR) versus optimal medical therapy (OMT) for uncomplicated acute type B aortic dissection.

Methods: Data were analyzed for 200 consecutive patients with uncomplicated acute type B aortic dissection from February 1992 to July 2022, including 147 with initial OMT and 53 undergoing TEVAR at index hospitalization. Baseline, intraoperative, and postoperative data, survival, and (re)intervention were compared between the two strategies.

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Aim: The American Heart Association (AHA) proposed Life's Essential 8 score (LE8) in 2022 as a new metric for cardiovascular health (CVH). This study investigated the association between the LE8 score and the development of carotid artery plaque.

Methods: Data were drawn from the Asymptomatic Polyvascular Abnormalities Community (APAC) cohort study.

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Topological phases are robust against weak perturbations, but break down when disorder becomes sufficiently strong. However, moderate disorder can also induce topologically nontrivial phases. Thouless pumping, as a (1+1)D counterpart of the integer quantum Hall effect, is one of the simplest manifestations of topology.

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We present the case of a failed papillary muscle approximation successfully treated using a totally endoscopic, robotic-assisted approach.

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Article Synopsis
  • The study investigates hydrodynamic transport properties in quantum dynamics to better understand exotic non-equilibrium phases of matter, focusing on simulating infinite-temperature transport in complex quantum systems.
  • By using a controllable superconducting quantum simulator, the researchers successfully prepared Haar-random states and observed diffusive spin transport with ergodic dynamics during the unitary evolution of a ladder-type quantum simulator.
  • They also examined the effects of strong disorder and tilted potential on transport properties, discovering signs of anomalous subdiffusion and thermalization breakdown, highlighting a scalable approach for investigating infinite-temperature spin transport.
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Article Synopsis
  • The study compares outcomes of two treatment strategies—reperfusion-first (with SMA stenting) and central repair-first—in patients with acute type A dissection complicated by mesenteric malperfusion.
  • Among 68 patients, results show that the reperfusion-first strategy led to significantly lower early mortality (19.4% vs. 48.6%) and fewer gastrointestinal and respiratory complications.
  • Five years later, reperfusion-first patients had better survival rates (80.6% vs. 45.9%) and similar rates of adverse events, supporting this strategy as beneficial for ATAAD patients with mesenteric issues.
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Objective:  This study aimed to compare the gender differences in isolated mitral regurgitation (MR) repair.

Methods:  Of 381 adults aged 54.8 ± 12.

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To investigate the association between area deprivation index (ADI) and aortic valve replacement (AVR) in patients with severe aortic stenosis (AS). Patients aged 40-95 years with severe AS confirmed by echocardiography were included. The 9-digit zip code of patient residence address was used to identify the ADI ranking, based on which patients were divided into 5 groups (with Group E being most deprived).

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We describe in detail our technique for totally endoscopic, robotic-assisted tricuspid valve repair for iatrogenic tricuspid regurgitation and biatrial cryoMAZE.

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Article Synopsis
  • - The study focuses on using a 43-qubit superconducting quantum processor, called Chuang-tzu, to simulate exotic topological phases of quantum matter and explore their properties.
  • - Researchers engineered diagonal Aubry-André-Harper models and successfully demonstrated the Hofstadter butterfly energy spectrum, along with experimental verification of topological zero modes, which had not been observed before.
  • - The significant number of qubits enables the capture of complex topological features in quantum systems, paving the way for advanced simulations of quantum topological systems using noisy intermediate-scale quantum (NISQ) technology.
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Objectives: The prevalence and aetiology of acute aortic dissection type A (AADA) in patients ≤30 years is unknown. The aims of this clinical study were to determine the prevalence and potential aetiology of AADA in surgically treated patients ≤30 years and to evaluate the respective postoperative outcomes in this selective group of patients in a large multicentre study.

Methods: Retrospective data collection was performed at 16 participating international aortic institutions.

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  • The study investigates how pre-stroke sleep quality affects cognitive function three months after an acute ischemic stroke (AIS).
  • Out of 1,759 AIS patients, 52.1% experienced post-stroke cognitive impairment (PSCI), with those reporting very poor sleep quality prior to the stroke having a significantly higher risk.
  • The findings suggest that issues like poor sleep quality and sleep fragmentation are independent risk factors for cognitive decline after a stroke, particularly among certain demographics like educated or unemployed individuals.
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As an approach to coronary artery ostial injury in type A aortic dissection and infective endocarditis, we describe a technique of coronary ostial repair using a ring-shaped bovine pericardial patch. The inner and outer rims of the patch were sutured to the involved coronary ostium (to close the ostial tear) and to the aortic wall (to cover the sinus), respectively. Four patients were successfully managed and computed tomographic coronary arteriogram at follow-up showed patent coronary ostia and arteries.

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Purpose: The impact of poor sleep quality after stroke, especially persistent poor sleep quality, on poststroke anxiety and depression is unclear. We seek to investigate the impact of baseline and persistent poor sleep quality on short-term poststroke anxiety and depression.

Patients And Methods: Data were analyzed for 1619 patients with acute ischemic stroke from the Impairment of Cognition and Sleep after Acute Ischemic Stroke or Transient Ischemic Attack in Chinese Patients study (ICONS).

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Objectives: Data are scarce and mixed regarding the impact of preoperative dual antiplatelet therapy (DAPT) on the surgical outcomes of acute type A aortic dissection (ATAAD). We seek to evaluate the impact of DAPT on bleeding-related events and early- and mid-term mortality after total arch replacement and frozen elephant trunk in such patients.

Methods: This study comprised 48 ATAAD patients on preoperative DAPT and 418 without DAPT (the whole series, i.

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Background: Although obstructive sleep apnoea (OSA) is prevalent among patients with aortic dissection, its prognostic impact is not yet determined in patients undergoing major vascular surgery. We aimed to investigate the association of OSA with hypoxaemia and with prolonged intensive care unit (ICU) stay after type A aortic dissection (TAAD) repair.

Methods: This retrospective study continuously enrolled 83 patients who underwent TAAD repair from January 1 to December 31, 2018.

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Background: The blood pressure of cervical spondylosis (CS) patients with hypertension often returns to normal after decompressive cervical surgery (DCS). However, the effect of DCS on the blood pressure of patients with CS has not been rigorously studied.

Methods: We recruited 50 consecutive CS patients with hypertension from 2014-2017 and investigated the changes in blood pressure after DCS using a time series design.

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