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Middle meningeal artery patency after surgical evacuation for chronic subdural hematoma
BackgroundChronic subdural hematoma (CSDH) often requires surgical evacuation, but recurrence rates remain high. Middle meningeal artery (MMA)...
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Upper tract heparin instillation for maintenance of ureteral stent patency
PurposeThe study aimed to evaluate the efficacy of heparin packing after antegrade ureteral stent placement in the renal pelvis to protect against...
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Viabahn endoprosthesis for femoropopliteal aneurysm repair: safety, success rates, and long-term patency
BackgroundThe Viabahn endoprosthesis has become a vital option for endovascular therapy, yet there is limited long-term data on its effectiveness for...
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Factors associated with patency of self-expandable metal stents in malignant biliary obstruction
IntroductionEndoscopic self-expandable metal stent (SEMS) placement is the key endoscopic treatment for unresectable malignant biliary obstruction....
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Noninvasive CSF shunt patency evaluation by superb microvascular imaging
Occlusion of a ventriculoperitoneal shunt system is a potentially life-threatening complication in patients suffering from hydrocephalus. However,...
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To touch or not to touch: unveiling the key to vein graft patency
The Graft Patency Between No-Touch Vein Harvesting Technique and Conventional Approach in Coronary Artery Bypass Graft Surgery (PATENCY) trial, a...
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Prevalence of airway patency and air pocket in critically buried avalanche victims - a sco** review
IntroductionSurvival of critically buried avalanche victims is directly dependent on the patency of the airway and the victims’ ability to breathe....
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Multi-Center Two-Year Patency Outcomes of Endovascular Arteriovenous Fistulas (endoAVF) Created with a 4 French System
PurposeTo assess multicenter two-year patency outcomes of endovascular arteriovenous fistulas (endoAVF) created with the WavelinQ device.
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Heparin vs Saline Infusion to Maintain Patency of Arterial Catheters in Children: A Randomized, Double-Blind, Noninferiority Trial
ObjectiveTo determine whether normal saline flush solution is noninferior to heparinised saline for maintaining the patency of arterial intravascular...
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Comparative analysis of masseter muscle electrical activity by nasal patency in children with rhinitis and asthma: a pilot observational study
PurposeThis pilot cross-sectional study aimed to evaluate differences in electromyographic activity patterns of the masseter muscle according to the...
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Ultra-high-resolution photon-counting detector CT in evaluating coronary stent patency: a comparison to invasive coronary angiography
ObjectivesTo determine the diagnostic accuracy of ultra-high-resolution photon-counting detector CT angiography (UHR PCD-CTA) for evaluating coronary...
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Intranasal trigeminal sensitivity to mechanical stimuli is associated with the perception of nasal patency
PurposeThe aim of this prospective study was to examine the characteristics of a clinical test for the assessment of nasal trigeminal sensitivity to...
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Assessment of bypass patency using transcranial Doppler sonography: correlations with computerized tomography angiography findings in patients with moyamoya disease
To explore the utility of transcranial Doppler (TCD) findings when assessing bypass patency in patients with Moyamoya disease (MMD). Computed...
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Functional patency rates of arteriovenous fistula of a retrospective cohort study from one of the biggest centers in Canada
BackgroundThe main barriers to arterio-venous fistula (AVF) utilization are primary failure, long maturation duration, and low secondary patency...
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Reliability of fast-spin echo T2-weighted three-dimensional sequences to predict endoscopic third ventriculocisternostomy patency in children
PurposeClinical and radiological assessment of endoscopic third ventriculocisternostomy (ETV) patency can be challenging in children. The objective...
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Multi-slice CT coronary angiography versus invasive coronary angiography in the assessment of graft patency after coronary artery bypasses graft surgery
BackgroundThe long-term patency of arterial and venous grafts is crucial for the success of CABG. This study was designed to investigate graft...
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Impact of lipoprotein(a) levels on primary patency after endovascular therapy for femoropopliteal lesions
Lipoprotein(a) [Lp(a)] is a risk factor for peripheral artery disease (PAD). However, the relationship between Lp(a) levels and clinical events after...
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Impact of intravascular ultrasound parameters and platelet reactivity on primary patency after drug-coated balloon angioplasty for femoropopliteal artery disease
Although the superiority of DCBs to uncoated balloon angioplasty for the treatment of femoropopliteal (FP) lesions has been demonstrated, the...
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Impact of tubal patency test selection on the live birth rate following intrauterine insemination in couples with unexplained infertility: a retrospective cohort study
ObjectiveWe planned a study to evaluate the impact of selecting hysterosal**ography (HSG) over diagnostic laparoscopy during initial fertility...
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Stent patency rates and prognostic factors of endovascular intervention for iliofemoral vein occlusion in post-thrombotic syndrome
ObjectivePost-thrombotic syndrome (PTS), an important complication of deep venous thrombosis (DVT), adversely affects patients’ quality of life....
