نتایج جستجو برای: apical patency
تعداد نتایج: 37644 فیلتر نتایج به سال:
Purpose: To investigate outcomes following treatment of thrombosed native dialysis fistulas with AngioJet thrombectomy. Materials and Methods: We retrospectively reviewed an existing database and included patients according to the following criteria: thrombosed fistula, native fistula, and use of the AngioJet system for mechanical thrombectomy. Outcomes included clinical success, complications,...
OBJECTIVE To determine the effects of smoking, plasma lipids, lipoproteins, apolipoproteins, and fibrinogen on the patency of saphenous vein femoropopliteal bypass grafts at one year. DESIGN Prospective study of patients with saphenous vein femoropopliteal bypass grafts entered into a multicentre trial. SETTING Surgical wards, outpatient clinics, and home visits coordinated by two tertiary ...
Background and Aim: Thrombophlebitis is considered as a major cause of peripheral intravenous catheters (PICs) failure. The flushing technique in the laboratory has been effective in clearing the catheter duct, but its effectiveness in the clinical setting is unknown, therefore, the aim of this study was to determine the effect of pulsatile flushing on phlebitis, type, and duration of PICs pate...
Objectives. We sought to examine the relation between time to treatment and 90-min patency rates in patients receiving intravenous streptokinase (SK) or accelerated tissue-type plasminogen activator (t-PA). Background. Early patency of the infarct-related artery is a major determinant of survival after thrombolysis for acute myocardial infarction. Some data suggest that time to treatment may in...
BACKGROUND Although concern regarding patency and possible compromise of graft blood flow by routing the right internal thoracic artery (RITA) through the transverse sinus has been raised, little is known about long-term patency. METHODS AND RESULTS To evaluate long-term patency of in situ RITA bypass via the transverse sinus, our first 115 patients (94 men, 21 women; mean age, 62.5 years; ra...
Establishing tubal patency is necessary for the treatment of subfertility. Hysterosalpingo contrast sonography (HyCoSy) is one of recommended screening test but is expensive. Vaginal sonographic hydrotubation using agitated saline and size 8 Foley catheter can be used to reduce the cost. The objective of the study is to determine the diagnostic accuracy of vaginal sonographic hydrotubation usin...
We determined nasal peak flow using a peak flowmeter with a face mask (PALROD peak expiratory flowmeter) and nasal airway patency with an anterior rhinomanometer (Nihon Koden MPR-1100) at a minimum time interval in the same individual. We compared the values obtained by two kinds of measurements to evaluate the usefulness of the peak flowmeter for nasal airway patency. In this study, the nasal ...
Extended-release dipyridamole plus low-dose aspirin (ERDP/ASA) prolongs primary unassisted graft patency of newly created hemodialysis arteriovenous grafts, but the individual contributions of each component are unknown. Here, we analyzed whether use of aspirin at baseline associated with primary unassisted graft patency among participants in a randomized trial that compared ERDP/ASA and placeb...
This clinical study was performed to investigate the patency rate of endothelial cell-seeded small-diameter expanded polytetrafluoroethylene grafts during coronary artery bypass surgery. Between September 1995 and December 1998, 14 patients (median age: 71 years, range: 61-79 years) received 21 endothelial cell-seeded small-diameter grafts. In all, 43% of the performed implantations were reoper...
Evaluation of tubal patency is one the vital steps in process female infertility management. Hysterosalpingo-contrast Sonography (HyCoSy) has become first-line recommendation for evaluating patency. However, there remain some controversies and dilemmas relevant to evaluation by HyCosy, with no effective solution been proposed or consensus reached. Herein, combined previous research clinical exp...
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