نتایج جستجو برای: p closure
تعداد نتایج: 1315978 فیلتر نتایج به سال:
OBJECTIVES To compare the treatment outcomes and adverse event rates for primary closure compared to simple excision with healing by secondary intention for persistent tracheocutaneous fistula (TCF) in children. STUDY DESIGN Systematic review. METHODS Systematic review using Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting standards. MEDLINE, Embase, Cochrane Lib...
Background: Total laryngectomy is the mainstay of treatment for laryngeal cancer. Fistula is one of the most common complications after total laryngectomy. In patients without risk factors such as prior radiotherapy, diabetes mellitus or chronic renal disease, the incidence of pharyngocutaneous fistula is related to wound healing and duration of operation. We have developed a new method that is...
Background: The incidence of Patent Ductus Arteriosus (PDA) in premature infants whose birth weight is less than 1500 grams is approximately 30-60%, most of them need medical or surgical interventions. The purpose of this study is to determine the efficacy of prophylactic treatment with oral paracetamol (Acetaminophen- Hakim® Oral Drops 100 mg/ml, Hakim Pharmaceutical Co., Tehran, Iran) for PDA...
BACKGROUND Postinfarction ventricular septal defect carries a grim prognosis. Surgical repair offers reasonable outcomes in patients who survive a healing phase. Percutaneous device implantation represents a potentially attractive early alternative. METHODS AND RESULTS Postinfarction ventricular septal defect closure was attempted in 53 patients from 11 centers (1997-2012; aged 72±11 years; 4...
OBJECTIVES We sought to evaluate the course of cardiopulmonary function after transcatheter atrial septal defect (ASD) closure and to identify the physiopathologic mechanisms leading to this change. BACKGROUND Conflicting reports exist on cardiopulmonary functional improvement in asymptomatic adults after transcatheter closure of a secundum ASD. METHODS Thirty-two consecutive adults (13 mal...
Introduction: The aim of the present study was to compare the videolaryngostroboscopic findings between patients with rheumatoid arthritis and vocally healthy controls. Materials and Methods: This case-control descriptive study was performed on 113 people, including 50 patients with rheumatoid arthritis and 63 controls. The participants were subjected to videolaryngost...
OBJECTIVES The study assessed clinical outcomes of closure device use following percutaneous coronary revascularization using current standards of anticoagulation and antiplatelet therapy. BACKGROUND Evaluation of the outcomes of patients by use of vascular closure devices during coronary interventions employing current standards of anticoagulation and glycoprotein (GP) IIb/IIIa inhibitor the...
This paper is aimed to investigate the strong $L^p$-closure $L_{\mathbb{Z}}^p(B)$ of vector fields on open unit ball $B\subset\mathbb{R}^3$ that are smooth up finitely many integer point singularities. First, such closure characterized for arbitrary $p\in[1,+\infty)$. Secondly, it shown what happens if integrability order $p$ large enough (namely, $p\ge 3/2$). Eventually, a decomposition theore...
We demonstrate a one-to-one correspondence between idempotent closure operators and the so-called saturated quasi-uniform structures on category C. Not only this result allows to obtain categorical counterpart P of Császár-Pervin quasi-uniformity P, that we characterize as transitive compatible with an interior operator, but also permits describe those topogenous orders are induced by The P⁎ P−...
The aim of this paper is to introduce $(L,M)$-fuzzy closurestructure where $L$ and $M$ are strictly two-sided, commutativequantales. Firstly, we define $(L,M)$-fuzzy closure spaces and getsome relations between $(L,M)$-double fuzzy topological spaces and$(L,M)$-fuzzy closure spaces. Then, we introduce initial$(L,M)$-fuzzy closure structures and we prove that the category$(L,M)$-{bf FC} of $(L,M...
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