Dural arteriovenous fistula may be occluded through recanalization of impaired venous sinuses.

To investigate the effect and safety of recanalization of stenosed or occluded venous sinuses for dural arteriovenous fistulas (DAVFs) and possible mechanism of DAVF formation, patients with DAVF accompanied by venous sinus stenosis or occlusion treated with balloon angioplasty and/or stenting were retrospectively enrolled. The clinical data, treatment outcomes and complications were analyzed. In 7 patients enrolled, the DAVF was Cognard IIa grade in 3 (42.

Effects of percutaneous endovascular angioplasty for severe stenosis or occlusion of subclavian artery.

To investigate the effect and safety of percutaneous endovascular angioplasty (PEA) with optional stenting for the treatment of severe stenosis or occlusion of subclavian artery, patients with severe stenosis ≥ 70% or occlusion of subclavian artery treated with PEA were retrospectively enrolled. The clinical data were analyzed. A total of 222 patients were retrospectively enrolled, including 151 males (68.

Significance of atherosclerotic plaque location in recanalizing non-acute long-segment occlusion of the internal carotid artery.

To investigate the significance of atherosclerotic plaque location in hybrid surgery comprising both endovascular recanalization approaches and carotid endarterectomy for symptomatic atherosclerotic non-acute long-segment occlusion of the internal carotid artery (ICA), 162 patients were enrolled, including 120 (74.1%) patients in the proximal plaque group and 42 (25.9%) in the distal plaque group.

Transradial intra-aortic catheter looping in the angioplasty of severe intracranial symptomatic arteriosclerotic diseases.

Purpose: This study aims to investigate the effect and feasibility of intra-aortic catheter looping via transradial access in angioplasty for symptomatic intracranial severe (>70%) atherosclerotic stenosis or occlusion of large arteries (SISOLAs).

Materials And Methods: Patients with SISOLAs who underwent transradial endovascular angioplasty using the catheter looping technique in the ascending aorta were retrospectively enrolled. The clinical data and treatment outcomes were analyzed.

Transradial access with intra-aortic catheter looping for the treatment of intracranial aneurysms.

Purpose: The study aimed to investigate the feasibility and effect of transradial access with intra-aortic catheter looping for the treatment of intracranial aneurysms.

Materials And Methods: This retrospective one-center study was performed on patients with intracranial aneurysms which were embolized through transradial access with intra-aortic catheter looping because of the difficulty of transfemoral access or transradial access without intra-aortic catheter looping. The imaging and clinical data were analyzed.

[Priligy combined with behavioral therapy and psychological counseling for primary premature ejaculation].

Objective: To observe the clinical effect of priligy (dapoxetine hydrochloride) combined with behavioral therapy and psychological counseling in the treatment of primary premature ejaculation (PPE).

Methods: A total of 202 PPE patients diagnosed from 2017 to 2018 were randomized into a control (n = 100) and an experimental group (n = 102), the former treated with oral priligy at 30 mg 1－3 hours before anticipated sexual activity, and the latter by the same medication combined with 30-minute behavioral therapy and psychological counseling once a month for two times. The therapeutic effects were evaluated according to the Premature Ejaculation Profile (PEP) scores of the patients at 1 and 2 months of treatment.

Use of a First Large-Sized Coil Versus Conventional Coils for Embolization of Cerebral Aneurysms: Effects on Packing Density, Coil Length, and Durable Occlusion.

Objective: To investigate effects of using a large-sized coil first on embolizing cerebral aneurysms compared with conventional coils.

Materials And Methods: Forty-six patients with 51 saccular intracranial aneurysms who underwent embolization with a large-sized coil first were enrolled as the large-sized coil group. There were 33 female and 13 male patients with a mean age of 56.

Hybrid operation to revascularize long-segment occluded internal carotid artery prevent further ischemic events.

Purpose: The effects and complications of hybrid procedure (combined carotid endarterectomy and carotid stenting) to revascularize chronic long-segment occlusion of internal carotid artery (ICA) are currently unknown and the purpose of this study.

Methods: Sixty-five patients with long-segment occlusion of ICA were prospectively enrolled and divided into two groups of revascularization with hybrid operation (n = 30) and medication group (n = 35), and clinical and angiographic data were analyzed.

Results: The duration from symptom onset to revascularization ranged 17-120 days (mean 40.

Wingspan stenting can effectively prevent long-term strokes for patients with severe symptomatic atherosclerotic basilar stenosis.

Objective: To investigate the safety and long-term effect of using the Wingspan stent for severe symptomatic atherosclerotic basilar artery stenosis (≥70%).

Materials And Methods: Between July 2007 and April 2013, we had 91 consecutive patients (age range 41-82 years old) with symptomatic severe basilar stenosis (70-99%) who underwent Wingspan stenting at our center. All patients had stenosis-related temporary ischemic attack or strokes.

Severe symptomatic intracranial internal carotid artery stenosis treated with intracranial stenting: a single center study with 58 patients.

Purpose: We aimed to investigate the safety and effectiveness of intracranial stenting in a population with severe (≥ 70%) symptomatic intracranial internal carotid artery (ICA) atherosclerotic stenosis.

Methods: Fifty-eight patients with severe intracranial ICA atherosclerotic stenosis were prospectively enrolled. The baseline data, cerebral angiography, success rate, perioperative complications, clinical and imaging follow-up were prospectively analyzed.

Outcomes of middle cerebral artery angioplasty and stenting with Wingspan at a high-volume center.

Introduction: This study was to investigate the periprocedural stroke rates, safety, and long-term effect of Wingspan stenting for symptomatic severe stenosis of the middle cerebral artery (MCA) at a high-volume center.

Methods: Between July 2007 and April 2013, 196 consecutive patients with severe MCA atherosclerotic stenosis (≥70%) who were treated with Wingspan stenting were retrospectively studied. All patients had arterial stenosis-related temporary ischemic attack or strokes.

Symptomatic intracranial vertebral artery atherosclerotic stenosis (≥70%) with concurrent contralateral vertebral atherosclerotic diseases in 88 patients treated with the intracranial stenting.

Purpose: To investigate the safety, effect and instent restenosis rate of Wingspan stenting in treating patients with intracranial vertebral artery atherosclerotic stenosis (70-99%) concurrent with contralateral vertebral artery atherosclerotic diseases.

Materials And Methods: Eighty-eight patients with severe symptomatic intracranial vertebral artery atherosclerotic stenosis (≥70%) combined with contralateral vertebral artery atherosclerotic diseases were treated with the Wingpsan stent. All the baseline, cerebral angiography, success rate, perioperative complications, clinical and imaging follow-up data were prospectively analyzed.