搜索结果: 1-11 共查到“临床医学 prospective study”相关记录11条 . 查询时间(0.11 秒)
Prospective study of serum cysteine and cysteinylglycine and cancer of the head and neck, esophagus, and stomach in a cohort of male smokers
cysteine esophageal neoplasms head and neck neoplasms stomach neoplasms upper gastrointestinal tract cancers
2018/12/14
Background:The nonessential amino acid cysteine is known to be involved in many antioxidant and anticarcinogenic pathways. Cysteinylglycine is a pro-oxidant metabolite of glutathione and a precursor o...
Prospective Study of the Frequency and Outcomes of Patients with Suspected Pulmonary Embolism Administered Heparin Prior to Confirmatory Imaging
Pulmonary embolism empiric anticoagulation decision-making venous thromboembolism
2014/11/28
Objectives The administration of empiric systemic anticoagulation (ESA) before confirmatory radiographic testing in patients with suspected pulmonary embolism (PE) may improve outcomes, but no data ha...
Prospective study of clinician-entered research data in the Emergency Department using an Internet-based system after the HIPAA Privacy Rule
emergency department data collection HIPPA
2014/11/28
Background Design and test the reliability of a web-based system for multicenter, real-time collection of data in the emergency department (ED), under waiver of authorization, in compliance with HIPAA...
Multivitamin use and cardiovascular disease in a prospective study of women
multivitamin cardiovascular disease cohort dietary supplements epidemiology
2018/12/20
Background: Although multivitamins are widely used, there are limited prospective studies investigating their association with both long- and short-term risk of cardiovascular disease (CVD).
Lymph node revealing solution: A prospective study on 35 patients with colorectal carcinomas
Lymph node revealing solution colorectal carcinoma metastatic lymph node
2009/12/24
Lymph node dissection is of prime importance for accurate staging of colorectal carcinomas. Since a great number of small lymph nodes are missed in the traditional method, several fat clearing solutio...
Serum homocysteine level in gestational diabetes: a prospective study
Homocysteine folic acid vit.B12 gestational diabete
2009/11/26
Background: Increased total plasma homocysteine (Hcy) is an accepted risk factor of cardiovascular disease (CVD), stroke, preclampsia, recurrent abortion and diabetes type I and II. The aim of the cur...
Serum Total Homocysteine and Premature Coronary Heart Disease: Prospective Study in Middle Aged Patients
Homocysteine Premature Coronary Artery Disease
2009/6/26
Homocysteine was found to be an independent risk factor for coronary artery disease in many epidemiological studies. The aim of the present study was to examine the relationship between total homocyst...
Internal fixation of fractures of the shaft of the humerus by dynamic compression plate or intramedullary nail: A prospective study
Fractures of the shaft of the humerus intramedullary nailing plating
2008/11/27
Background: The indications for surgical management of fractures of the shaft of the humerus are clear, but selecting the right implant for internal fixation of humeral fractures has been a dilemma.Ma...
Reconstruction of iliac crest with rib to prevent donor site complications: A prospective study of 26 cases
Pathology of dorsal spine reconstruction of donor site with rib thoracotomy tricortical bone graft
2008/11/25
Background: The tricortical bone graft from the iliac crest are used to reconstruct the post corpectomy spinal defects. The donor iliac area defect is large and may give rise to pain at donor site, in...
Transpedicular hydroxyapatite grafting with indirect reduction for thoracolumbar burst fractures with neurological deficit: A prospective study
Pedicle screw fixation thoracolumbar burst fracture transpedicular hydroxyapatite grafting
2008/11/20
Background: The major problem after posterior correction and instrumentation in the treatment of thoracolumbar burst fractures is failure to support the anterior spinal column leading to loss of corre...
Treatment of acute thoracolumbar burst fractures with kyphoplasty and short pedicle screw fixation: Transpedicular intracorporeal grafting with calcium phosphate: A prospective study
Balloon kyphoplasty calcium phosphate neurological deficit pedicle screw short internal fixation
2008/11/20
Background: In the surgical treatment of thoracolumbar fractures, the major problem after posterior correction and transpedicular instrumentation is failure to support the anterior spinal column, lead...